JP2014004065A - Washing machine system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a washing machine system which allows setting information on a detergent or a softener to be confirmed at a washing machine.SOLUTION: In a washing machine communication system which comprises a washing machine 1 and a portable terminal 10, the washing machine 1 includes: a washing machine operation unit 25 which sets a washing course; a washing machine control unit 23 which controls the washing course; a washing machine communication unit 22 which communicates with the portable terminal 10; a washing machine display unit 26 which displays washing machine information; and a washing machine storage unit 24 which stores information on a detergent or a softener. The portable terminal 10 includes: a terminal display unit 103 which displays terminal information; a terminal operation unit 104 which sets a type of a detergent or a softener used in the washing machine 1; and a terminal communication unit 101 which communicates with the washing machine 1. The washing machine display unit 26 performs different displays in a case where washing operation is set by the washing machine operation unit 25 and in a case where a type of a detergent or a softener is selected by the portable terminal 10.

Description

  The present invention relates to a washing machine system in which an external database providing various data related to operation control of a washing machine is connected via a communication network, and in particular, information corresponding to the type of detergent or softener used is a washing machine. The present invention relates to a washing machine system that can be displayed on the screen.

  2. Description of the Related Art Conventionally, a technique for connecting home appliances such as a washing machine to a communication network and confirming the operation status with a network terminal device has been known. A system is also known in which a washing machine is connected to a communication network, and operation control data and the like corresponding to the items to be washed can be acquired from an external database. The washing machine system via these communication networks is configured to cope with the following situations, for example.

  For example, in the case of a washing / drying machine, the laundry is washed or dried according to the operation control program stored in the memory of the washing / drying machine itself. The operation control program is selected from a plurality of courses according to the needs of the user, and is changed according to the situation. Washing from a plurality of courses and course changes are performed by the user directly operating the operation switches of the washing and drying machine.

  By the way, in the laundry dryer, the variety of laundry types, the variety of detergents and softeners, the variety of washing methods, or the diversification of practical knowledge in washing and drying are progressing. Therefore, in order to store various washing conditions, operation control programs, practical knowledge, etc. in the memory of the operation control means of the washing / drying machine as in the prior art, a large memory capacity is required. Providing a large capacity memory in each of the washing / drying machines itself causes an increase in price of the washing / drying machine. In addition, various washing conditions and practical knowledge often change over time, but it is practically difficult to change the program data first stored in the memory, and it is impossible to cope with the change. It was a fact.

  On the other hand, for example, in Patent Documents 1 and 2, it is possible to reduce the storage amount of an operation control program in a laundry machine, simplify operation control means such as a microcomputer, and a display device. A laundry system is disclosed that can cope with laundry conditions and practical knowledge.

  That is, the laundry system disclosed in Patent Documents 1 and 2 includes a laundry device, a home terminal, and external data providing means (database). The laundry machine is provided with communication means for terminals in addition to operation control means for washing or drying laundry according to the operation control program. In addition to the display means, the input means, the control unit, etc., the home terminal has a communication means for laundry for communicating with the laundry equipment, and an external communication means for communicating with the external data providing means. The control unit of the home terminal displays the item to be washed on the display unit, and when the item to be washed is selected by the input unit, the control data such as operation control data and various data according to the selected item to be washed is Obtained from external data providing means and transferred to laundry equipment.

According to this laundry system, if operation control information such as control data and practical knowledge is stored in an external data supply means, by selecting an item to be washed from the home terminal, the operation control information corresponding to this is selected. The data can be taken in at the home terminal, and the control data can be held in the laundry machine when necessary. As a result, the amount of control data stored in the laundry machine can be reduced, operation control means such as a microcomputer and display device can be simplified, and the latest washing conditions and practical knowledge can be easily handled.

  Conventionally, a washing machine to which a function of performing operation according to the type of detergent is added is also known. For example, Patent Document 3 discloses a washing machine capable of setting a washing time and a rinsing time according to the detergent used. That is, the washing machine disclosed in Patent Document 3 includes a permeability detection means for detecting the permeability of the washing water and the rinsing water in the washing tub, and the washing water permeability value before the detergent is added and the detergent. The type of detergent introduced is determined based on the permeability value before the washing operation is started after the addition. Thereby, the washing time and the rinsing time can be appropriately set according to the determined type of detergent.

JP 2002-85885 A JP 2003-210887 A JP 07-124374 A

  With the configuration of the conventional example disclosed in Patent Document 3, it is possible to determine only the degree of classification of the detergent such as whether it is liquid detergent or powdered soap. In addition, this value can correspond only to the type of detergent prepared in advance, and naturally it cannot correspond to a newly released detergent.

  On the other hand, according to the laundry systems disclosed in Patent Documents 1 and 2, various types of information relating to the operation control of the washing machine are provided from the external data providing means, but how the type of detergent is set in the washing machine. It was impossible to confirm whether or not the external data providing means had to be confirmed, which was inconvenient.

  Therefore, an object of the present invention is to provide a washing machine system in which setting information on detergents and softeners can be confirmed by a washing machine.

In order to solve the conventional problems, a washing machine system of the present invention is a washing machine communication system including a washing machine and a portable terminal.
The washing machine includes a washing machine operation unit that sets a washing course, a washing machine control unit that controls the washing course, a washing machine communication unit that communicates with a mobile terminal, and a washing machine display unit that displays washing machine information. And a washing machine storage unit for storing information on the detergent or softener,
The portable terminal includes a terminal display unit that displays terminal information, a terminal operation unit that sets a type of detergent or softener used in the washing machine, and a terminal communication unit that communicates with the washing machine. The washing machine display unit displays differently when the washing operation is set by the washing machine operation unit and when the type of detergent or softener is selected on the portable terminal. .

  Thereby, even when there are a plurality of people who use one washing machine, it is possible to know whether a brand of detergent or softener is designated through the display unit of the washing machine.

  The washing machine system of the present invention can inform the user on the display unit of the washing machine whether or not the type of detergent or softener is set.

1 is a schematic configuration diagram of a washing machine system according to Embodiment 1 of the present invention. Conceptual diagram of the process during the washing operation Configuration diagram of the washing machine system The figure which shows the detergent database for every detergent brand on the washing machine information server The figure which shows the detergent and softener related setting database for every user on the washing machine information server Flow chart of the washing machine system Flow chart of the washing machine system Flow chart of the washing machine system Flow chart of the washing machine system Flow chart of the washing machine system Flow chart of the washing machine system Flow chart of the washing machine system Diagram showing the amount of detergent and softener input in the washing machine Diagram showing the amount of detergent and softener input in the washing machine Diagram showing the amount of detergent and softener input in the washing machine Diagram showing the amount of detergent and softener input in the washing machine The figure which shows the communication instruction screen with the same information terminal The figure which shows the equipment operation menu screen with the same information terminal Figure showing the detergent / softener setting menu screen on the same information terminal The figure which shows the detergent selection screen in the same information terminal The figure which shows the detergent related screen with the same information terminal The figure which shows the softener selection screen with the same information terminal The figure which shows the initial display screen in the same washing machine The figure which shows the menu screen with the same washing machine The figure which shows the rinse frequency change screen in the washing machine The figure which shows the setting initialization confirmation screen with the same washing machine The figure which shows the setting initialization confirmation screen with the same washing machine Flow chart for setting initialization in the washing machine

1st invention is the washing machine communication system comprised from the washing machine and the portable terminal,
The washing machine includes a washing machine operation unit that sets a washing course, a washing machine control unit that controls the washing course, a washing machine communication unit that communicates with a mobile terminal, and a washing machine display unit that displays washing machine information. And a washing machine storage unit for storing information on the detergent or softener,
The portable terminal includes a terminal display unit that displays terminal information, a terminal operation unit that sets a type of detergent or softener used in the washing machine, and a terminal communication unit that communicates with the washing machine. The washing machine display unit displays differently when the washing operation is set by the washing machine operation unit and when the type of detergent or softener is selected on the portable terminal. .

  Thereby, even when there are a plurality of people who use one washing machine, it is possible to know whether a brand of detergent or softener is designated through the display unit of the washing machine.

  Further, in the present invention, the washing machine display unit displays that the type of detergent or softening agent is designated when the type of detergent or softening agent is selected on the portable terminal.

  Accordingly, since it is informed that the brand of the detergent or the softening agent is designated, even when there are a plurality of people who use one washing machine, the user can know through the display unit of the washing machine. . For this reason, washing can be performed by introducing an appropriate amount according to the brand used.

  Further, according to the present invention, information on the detergent and softener stored in the washing machine storage unit can be initialized by the washing machine operation unit.

  Thereby, even if it is desired to initialize the information set in the washing machine but cannot be initialized through the portable terminal for some reason, the information can be easily initialized.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
FIG. 1 is a schematic configuration diagram of a washing machine system according to Embodiment 1 of the present invention. This system includes a washing machine 1, which is an electrical device, an information terminal 10, and a server 300.

This is a device that can communicate with a reader / writer by RFID (Radio Frequency IDentification) or NFC (Near Field Communication). The washing machine 1 communicates with the information terminal 10 using near field communication via the loop antenna 27. The washing operation of the washing machine 1 is a washing operation in which clothes are immersed in washing water and the washing tub is rotated to remove dirt, a washing operation in which clothes soaked in detergent water are rinsed with water, and water-containing clothes are dehydrated. It is configured to include at least one of driving and drying operation in which warm air is applied to dry the clothes. And each operation | movement is performing various processes further. For example, in the case of a washing operation, there are a cloth amount determination step, a detergent amount display step, a water supply step, a press washing step, a fir washing step, and so on.

  FIG. 2 is a conceptual diagram of a process during the washing operation in Embodiment 1 of the present invention. This washing operation is an operation for performing each operation (washing, rinsing, dehydration, and drying).

  The information terminal 10 is composed of a communication device such as a cellular phone, for example, and communicates with the washing machine 1 using the short-range wireless communication via the loop antenna 106 and is communicably connected to the server 300 via the network 200. Has been. The information terminal 10 may be any device provided with a reader / writer that can communicate with the RFID or NFC of the washing machine 1, but is more preferably a portable device.

  The server 300 is configured by a known server computer or the like, and is communicably connected to the information terminal 10 via the network 200.

  FIG. 3 is a configuration diagram of the washing machine system according to Embodiment 1 of the present invention.

  The information terminal 10 includes a first communication unit 101 (terminal communication unit), a second communication unit 102, a notification unit 103 (terminal display unit), an operation unit 104 (terminal operation unit), a control unit 105, and a loop antenna 106.

  The first communication means 101 communicates with the washing machine 1 using short-range wireless communication via the loop antenna 106.

  The loop antenna 106 is an antenna for performing close proximity wireless communication. In the present embodiment, for example, RFID or NFC in a high frequency band using the 13.56 MHz band is assumed as the proximity wireless communication, but is not limited to this frequency band. The frequency band of the close proximity wireless communication may be a UHF band of 90 MHz to 1 GHz or a frequency band exceeding 2 GHz band.

  Proximity wireless communication has a short communication distance and requires close proximity of loop antennas of two wireless communication devices that perform communication. A mark indicating the position of the loop antenna is attached to the surface of the wireless communication device on which the loop antenna is mounted, and the user moves the marks of the two wireless communication devices closer to each other between the two wireless communication devices. Communicate with. Since the RFID built in the mobile phone cannot increase the power output to the loop antenna, for example, it is necessary to align the loop antennas in units of several mm, and it is necessary to bring the loop antennas close to each other accurately. is there.

  When a current is passed through the loop antenna 106 by the first communication means of the information terminal 10, a magnetic flux passing through the loop antenna 106 is generated. When the loop antenna 106 and the loop antenna 27 of the washing machine 1 are sufficiently close to each other, the magnetic flux passing through the loop antenna 106 passes through the loop antenna 27 of the washing machine 1. Thereby, the loop antenna 27 and the loop antenna 106 are magnetically coupled. If the first communication means of the information terminal 10 changes the current of the loop antenna 106, the magnetic flux passing through the loop antenna 106 changes, and the magnetic flux passing through the loop antenna 27 changes accordingly, and the communication means 22 of the washing machine 1 changes accordingly. Information is transmitted from the information terminal 10 to the washing machine 1 by detecting the change by the (washing machine communication unit).

  Moreover, the magnetic flux passing through the loop antenna 27 is changed by changing the load impedance of the feeding point of the loop antenna 27 by the communication means 22 of the washing machine 1. Since the change in the magnetic flux is a change in the current flowing through the loop antenna of the loop antenna 106, the first communication means of the information terminal 10 detects the change in the current, so that the information from the washing machine 1 to the information terminal 10 is changed. Transmission is performed.

  As described above, transmission / reception between the washing machine 1 and the information terminal 10 is realized by magnetic coupling between the loop antenna 106 and the loop antenna 27, and generation of magnetic flux for magnetic coupling is performed by the information terminal 10. This is realized by supplying power to the loop antenna 106, and the output of the power supply cannot be increased. Therefore, it is necessary to bring the loop antenna 106 and the loop antenna 27 close to each other.

  In the present embodiment, the first communication means 101 communicates with the washing machine 1 using the short-range wireless communication via the loop antenna 106, but the present invention is not particularly limited to this, Other wireless communication using radio waves or light other than distance wireless communication may be used.

The second communication unit 102 communicates with the server 300 using the network 200.
The network 200 is, for example, a mobile communication network.

  The notification means 103 instructs the user to send the washing machine 1 information about the set detergent or softener and a screen for selecting and setting the detergent or softener used in the washing machine 1. The communication instruction screen to be displayed is displayed. The operation unit 104 is configured by, for example, a touch panel or operation keys, and is used for an input operation on a screen that accepts an input operation by the user and selects / sets a brand of detergent or softener displayed on the notification unit 103. .

  The control unit 105 controls the entire information terminal 10 and includes a display control unit 105a, a first communication control unit 105b, and a second communication control unit 105c.

  The display control unit 105 a switches the display screen displayed on the notification unit 103. For example, after the selection / setting on the screen for selecting / setting detergent or softener is completed, the screen is switched to the communication instruction screen. The first communication control unit 105 b controls the first communication unit 101. The second communication control unit 105 c controls the second communication unit 102.

  In the present embodiment, the communication instruction screen is a screen for instructing the user to bring the first communication unit 101 and the washing machine 1 close together so that the first communication unit 101 and the washing machine 1 communicate with each other. is there. The first communication unit 101 transmits information on the detergent or the softener to the washing machine 1 after the first communication unit 101 and the washing machine 1 are brought close to a communicable distance.

  The second communication means 102 receives the wording to be displayed determined by the server 300. The wording to be displayed is the wording that is output to the screen for allowing the user to select and set the detergent or softener used in the washing machine 1, or the setting of the already selected detergent or softener is output to the screen. Or a word for instructing the user to bring the washing machine 1 and the information terminal 10 close to each other. The second communication means 102 further receives information to be transmitted to the washing machine 1 determined by the server 300. The information to be transmitted to the washing machine 1 is information used for control and display of the washing machine 1 corresponding to the detergent or softener selected by the user.

  The washing machine 1 includes washing / rinsing, dehydration / drying means 21 (hereinafter referred to as washing means 21), communication means 22, control means 23, The storage means 24, the operation means 25 (washing machine operation part), the display means 26 (washing machine display part), and the loop antenna 27 are provided.

  The washing means 21 realizes the functions of washing, rinsing, dehydrating and drying, circulating a motor for rotating the washing tub, a water supply valve for adjusting the amount of water supply, a drain valve for draining, washing and rinsing water A circulation pump for causing the bath water to be drawn into the washing machine 1, a heater for generating hot air for drying, a sending fan for circulating the pump, and the like.

  The communication means 22 transmits and receives various types of information to and from the information terminal 10 in both directions by proximity wireless communication via the loop antenna 27. The loop antenna 27 is an antenna for performing close proximity wireless communication. The communication unit 22 corresponds to an example of a reception unit and a transmission unit.

  The control means 23 is a microcomputer, and is provided with a memory (not shown) for storing a program created in advance for causing the washing machine 1 to function, data, and the like.

  The process management unit 23a manages the process performed in each operation (washing, rinsing, dehydration, and drying) and controls the washing means 21. Controlling the washing means 21 means controlling the rotation of the motor while detecting the shaking of the washing tub, detecting the water level supplied to the washing tub, opening and closing the water supply valve, opening and closing the drain valve, The heater is turned ON / OFF while detecting the temperature of the wind.

  The control unit 23 includes a cloth amount detection unit 23d that controls the washing unit 21 to detect the amount of clothes put into the washing machine. The cloth amount detection unit 23d controls the washing means 21 so as to drive a motor that rotates the washing tub into which the clothes are put at a constant torque, and monitors the number of rotations of the washing tub so as to monitor the number of clothes put into the washing tub. Detect the amount. The method for detecting the amount of cloth is not particularly limited to the above method, and it is sufficient that the amount of clothes put into the washing machine can be detected. A method of checking the displacement speed of the water level in the washing tub at the time of water supply may be used, or a method using a weighing scale provided in a mechanical part that indicates the washing tub may be used.

The control means 23 includes a water level determination unit 23b that determines the level of water supplied to the washing tub during the washing operation. The water level determination unit 23b determines the water level according to the amount of clothes by the cloth amount detection unit 23d. When the amount of cloth is large, the water level is raised, and when it is small, the water level is lowered. By carrying out like this, according to the clothes thrown into the washing machine 1, a required washing | cleaning performance and a rinse performance can be obtained, without using water unnecessarily. Furthermore, when the user has instructed the water level setting by the operation means 25, the water level determination unit 23b follows the water level setting.

  The response content determination unit 23c is a processing unit that determines the response content for the inquiry when receiving an inquiry about the washing machine specifying information from the information terminal 10 via the communication unit 22. When a signal for inquiring information on the washing machine 1 such as the current state of the washing machine main body of the washing machine 1 is received, it is a processing unit that determines the response content to the inquiry signal.

  The storage unit 24 includes a washing machine specifying information storage unit 24a, a detergent amount display data storage unit 24b, a softener amount display data storage unit 24c, and a rinse count setting storage unit 24d.

  The washing machine specifying information storage unit 24a stores in advance washing machine specifying information for specifying the washing machine 1, for example, the model number and serial number of the washing machine 1. The washing machine specifying information is stored in advance at the time of manufacture.

  In the detergent amount display data storage means 24b, the amount of detergent to be added based on the water level determined by the water level determination unit 23b when washing in the washing machine 1 is performed for the detergent specified by the user on the information terminal 10. Information for determination is stored.

  In the softener amount display data storage unit 24c, the softener specified by the user on the information terminal 10 is softened to be charged based on the water level determined by the water level determination unit 23b when washing is performed in the washing machine 1. Information for determining the dosage is stored.

  The number-of-rinsing setting storage unit 24d stores how many times the washing machine 1 performs rinsing during washing. The process management unit 23a determines how many times the rinsing is performed in the rinsing operation illustrated in FIG. 2 based on the information stored in the rinsing count setting storage unit 24d, and controls the washing unit 21.

  The operation means 25 is composed of, for example, operation buttons and receives an input operation by the user.

  The display means 26 is composed of, for example, a 7-segment LED, and digitally displays water level setting, washing time, number of times of rinsing, dehydration time, detergent amount display, softener amount display, remaining time, reserved time, and the like. Here, although the operation means 25 is an operation button and the display means 26 is a display corresponding to a 7-segment LED, it is not limited to this.

  The display means 26 may be constituted by a liquid crystal panel, and the operation means 25 may be constituted by a touch panel. If the display means 26 is constituted by a dot matrix type liquid crystal panel and a part or all of the operation means 25 is constituted by a touch panel combined with the liquid crystal panel, information can be provided to the user by using sentences, photographs, figures, etc. The button for presenting the option can be displayed as a figure on the liquid crystal panel, and the selection of the button area by the user can be detected by the touch panel. Thereby, it can be set as a more intuitive and easy-to-understand information provision and operation means.

  The server 300 includes a communication unit 301, a storage unit 302, and a control unit 303.

  The communication unit 301 communicates with the information terminal 10 using the network 200.

The storage unit 302 stores a menu screen displayed on the information terminal 10 for each product of the washing machine 1. Further, in the storage means 302, the types of detergents and softeners displayed on the information terminal 10, and the amounts of detergents and softeners to be added with respect to the reference cloth amount for each type (information necessary for washing operation) In addition, information on the number of times of rinsing recommended by the detergent characteristics for each type of detergent (information necessary for washing operation) is stored.

  The control unit 303 is configured by a CPU or the like, controls the operation of the communication unit 301, and communicates with the information terminal 10 based on the information received via the communication unit 301 and the information stored in the storage unit 302. To generate information to be transmitted.

  Next, the operation of the electric device in the embodiment of the present invention will be described. 6 to 12 are flowcharts of the washing machine system according to Embodiment 1 of the present invention. 6 to 11 are diagrams for explaining the operation of selecting and setting the detergent and / or softener by the user, and FIG. 12 shows the operation of the washing machine with respect to the setting of the set detergent and / or softener. It is for explaining.

  FIG. 6 will be described.

  First, in step S <b> 601, the control unit 105 of the information terminal 10 activates an application for displaying a screen for controlling the washing machine 1 on the notification unit 103. At this time, the operation unit 104 accepts an instruction to start the application by the user. The control unit 105 activates the application based on the accepted activation instruction.

  Next, in step S602, the display control unit 105a displays a screen for allowing the user to input user information. The user information is information including an ID number for identifying the user and a password, and is information set by the user before this step and recorded in the server 300. A screen for inputting the ID number and password is displayed by the notification unit 103 of the information terminal 10, and the user inputs the ID number and password via the operation unit 104.

  In step S <b> 603, the information terminal 10 transmits the input ID number and password to the server 300.

  In step S631, the server 300 receives the transmitted ID number and password, and in the next step S632, compares the ID number and password previously recorded in the server 300 with those received in step S631 to match. Whether or not the user is registered in advance is authenticated, and the result is transmitted to the information terminal 10 in step S633.

  In step S604, the information terminal 10 receives the authentication result for the user. If the authentication result is OK in step S605, the information terminal 10 returns to step S606. If the authentication is not performed, the information terminal 10 returns to step S602. The user information input screen is redisplayed and the user is again prompted to enter the correct ID number and password.

  Next, in step S606, a communication instruction screen for instructing the user to bring the first communication unit 101 and the washing machine 1 close together so that the first communication unit 101 and the washing machine 1 communicate with each other is displayed. The control means 103 is controlled. The notification unit 103 displays a communication instruction screen. More specifically, the communication instruction screen is a screen for instructing the user to bring the loop antenna 106 of the information terminal 10 and the loop antenna 27 of the washing machine 1 close to each other. The communication instruction screen is stored in advance in storage means (not shown) included in the information terminal 10, and the display control unit 105a reads the communication instruction screen from the storage means and displays it.

  FIG. 17 is a diagram showing a communication instruction screen on the information terminal according to the first embodiment.

  On the communication instruction screen G1 shown in FIG. 17, for example, a message “Please touch the corresponding home appliance” is displayed. The communication instruction screen G1 is a screen that guides the user to bring the information terminal 10 close to the washing machine 1. When the communication instruction screen G1 is displayed on the notification unit 103 of the information terminal 10, the user can make a loop antenna of the information terminal 10 so that the information terminal 10 and the washing machine 1 can communicate with each other by proximity wireless communication. 106 and the loop antenna 27 of the washing machine 1 are brought close to each other.

  The use of proximity wireless communication that enables communication by allowing the user to bring the loop antenna 106 of the information terminal 10 and the loop antenna 27 of the washing machine 1 close to each other requires an operation of the user for communication. There is a feature that the user clearly selects the target. Thereby, even when the user owns a plurality of devices to be operated, it is possible to intuitively specify the device to be operated.

  Next, in step S607, after the communication instruction screen is displayed on the notification unit 103, the first communication control unit 105b sends request information requesting the washing machine specifying information for specifying the washing machine 1 to the washing machine 1. The first communication means 101 is controlled to transmit. The first communication unit 101 transmits the request information to the washing machine 1 after the communication instruction screen is displayed on the notification unit 103. The first communication unit 101 starts transmitting request information to the washing machine 1 in conjunction with the communication instruction screen being displayed on the notification unit 103.

  Next, in step S671, the communication unit 22 of the washing machine 1 is transmitted by the first communication unit 101 of the information terminal 10 after the first communication unit 101 and the washing machine 1 are brought close to a communicable distance. Receive request information.

  Next, in step S672, the response content determination unit 23c of the washing machine 1 reads the washing machine specifying information from the washing machine specifying information storage unit 24a.

  Next, in step S673, the response content determination unit 23c controls the communication unit 22 to transmit the washing machine specifying information to the information terminal 10. The communication unit 22 transmits the washing machine specifying information to the information terminal 10. The request information includes address information for specifying the information terminal 10, and the communication unit 22 transmits the washing machine specifying information to the information terminal 10 based on the address information included in the request information.

  The response content determination unit 23c may transmit status information such as a use history and error information of the washing machine 1 to the information terminal 10 together with the washing machine specifying information. The error information is detected by, for example, monitoring the state of a load such as a motor or a heater or sensing information of a water level sensor or a temperature sensor with the washing means 21.

  Next, in step S608, the first communication means 101 of the information terminal 10 receives the washing machine specifying information transmitted by the communication means 22 of the washing machine 1.

  The processing after step S608 will be described with reference to FIG.

  In step S701, the second communication control unit 105c controls the second communication unit 102 to transmit the washing machine specifying information received by the first communication unit 101 to the server 300. The second communication unit 102 transmits the washing machine specifying information received by the first communication unit 101 to the server 300. The washing machine identification information transmitted by the washing machine 1 is transmitted together with address information for identifying the server 300, and the second communication means 102 is configured to perform washing machine identification information based on the address information transmitted together with the washing machine identification information. Is transmitted to the server 300.

  In the present embodiment, address information for specifying the server 300 is transmitted together with the washing machine specifying information transmitted by the washing machine 1, but the present invention is not particularly limited to this, and the information terminal 10 is the server. Address information for specifying 300 may be stored. Next, in step S711, the communication unit 301 of the server 300 receives the washing machine specifying information transmitted by the second communication unit 102 of the information terminal 10.

  Next, in step S712, the control unit 303 creates menu screen information corresponding to the washing machine 1 specified by the washing machine specifying information. Here, the control unit 303 reads a menu screen corresponding to the washing machine 1 specified by the washing machine specifying information from the storage unit 302.

  Next, in step S <b> 713, the communication unit 301 transmits menu screen information for displaying a menu screen unique to the washing machine 1 to the information terminal 10.

  Next, in step S <b> 702, the second communication unit 102 of the information terminal 10 receives the menu screen information transmitted by the communication unit 301 of the server 300.

  Next, in step S703, the display control unit 105a switches the display screen to the menu screen based on the menu screen information received by the second communication unit 102. The notification unit 103 displays a menu screen based on the menu screen information received by the second communication unit 102.

  In the above description, regarding the display of the menu screen of the electrical device, the method of specifying the electrical device by transmitting request information from the information terminal 10 to the electrical device and transmitting back a response to the request from the electrical device has been described. However, it is not limited to this method. For example, after the user authentication is completed in step S605 of FIG. 6, the information terminal 10 acquires list information on a unique menu screen for each available electrical device to the server 300 and notifies the list. When the user selects the washing machine displayed on the means 103 and used via the operation means 104, the list is selected and transmitted from the information terminal 10 to the server 300. The second communication unit 102 receives the menu screen information transmitted by the communication unit 301 of the server 300 (step S702), and the display control unit 105a displays based on the menu screen information received by the second communication unit 102. The screen may be switched to a menu screen (step S703). By doing so, the menu screen can be displayed without causing the information terminal 10 and the washing machine 1 to communicate with each other in order to display the menu screen.

  While the menu screen is displayed, the operation unit 104 accepts selection by the user of the item displayed on the menu screen, displays the screen according to the selected item, and performs washing according to the selected item. The machine 1 is controlled.

  FIG. 18 is a diagram showing a device operation menu screen on the information terminal according to the first embodiment.

  In the menu screen G2 shown in FIG. 18, a product name 501 indicating the product name and product number of the washing machine 1, an eco information display button 502 for displaying information on the energy saving state of the washing machine 1, and support information for the washing machine 1 are displayed. A support information display button 503 for displaying, a status confirmation display button 504 for inquiring about the current state of the washing machine body, and a setting display button 505 for setting detergent and softener information (information necessary for washing) of the washing machine. Is displayed.

Eco information display button 502, support information display button 503, status confirmation display button 50
4 and the setting display button 505 can be selected via the operation means 104. When the eco information display button 502 is selected, a screen representing information related to energy saving such as power consumption of the washing machine 1 is displayed. When the support information display button 503 is selected, information for supporting the washing machine 1 is displayed. When the display screen is displayed and the status confirmation display button 504 is selected, a communication instruction screen for allowing the information terminal 10 and the washing machine 1 to communicate is displayed in order to inquire about the current state of the washing machine body.

  The items displayed on the menu screen G2 are not limited to the items shown in FIG. 18, and various items can be displayed.

  The description of the flowchart of FIG. When the setting display button 505 is accepted on the menu screen G2 in FIG. 18 in step S704, a setting explanation screen is displayed on the information terminal 10 in the next step S705. Although the setting explanation screen is not particularly shown, it is an explanation screen that describes the method for setting the detergent and softener for the user, and after the explanation is confirmed, the user accepts the transition to the next step. Has a button.

  When the transition to the next step is accepted as an instruction from the user (step S706), a request for setting screen information is transmitted to the server 300 in step S707.

  In the server 300, after receiving the setting screen information request from the information terminal 10 in step S771, the setting contents regarding the detergent and softening agent stored in the storage unit 302 are read for each user in step S772, and the information terminal 10, setting screen information to be displayed is created and transmitted to the information terminal in step S773.

  FIG. 5 is a diagram showing a detergent / softener-related setting database for each user on the washing machine information server according to Embodiment 1 of the present invention. For each user, for example, for user A, the detergent is stored as detergent A, the softener is stored as softener A, and the number of rinses is stored as a set value of 2 times. Become. The user is specified by an ID number for specifying the user input by the user in step S602 in the flowchart of FIG.

  The information terminal 10 displays a setting screen based on the setting screen information transmitted from the server 300 in step S708.

  FIG. 19 is a diagram illustrating a detergent selection screen on the information terminal according to the first embodiment.

  A screen G4 shown in FIG. 19 displays a brand of detergent set by the user in the past, and when selected, displays a button 701 for calling a screen for selecting a brand of detergent, and similarly displays a brand of softener. When selected, a button 703 for calling up a screen for selecting a brand of the softening agent, a display 702 for displaying the number of times of rinsing during the washing operation, and information related to the detergent and the softening agent are washed. A button 704 for executing a process for setting the machine 1.

  FIG. 8 is a flowchart of processing on the screen G4.

When the button 704 for setting the information related to the detergent and the softener to the washing machine 1 is selected in the washing machine 1 in step S801, the process proceeds to the process described in the flowchart of FIG. Next, when the button 701 is selected in step S802 to select a brand of detergent, the process proceeds to the process described in the flowchart of FIG. Next, when the button 703 for selecting the brand of the softening agent is selected in step S803, the process proceeds to the process for selecting the brand of the softening agent, but is almost the same as the process for selecting the brand of the detergent. Therefore, this embodiment will not be described in the flowchart.

  A series of processes for setting detergent brands will be described with reference to FIG.

  In step S1001, the information terminal 10 transmits a request for displaying the detergent setting screen.

  When the server 300 receives the request for the detergent setting screen from the information terminal 10 in step S1011, the server 300 generates detergent setting screen information in step S1012. The detergent setting screen information is generated from the information of the detergent brand database recorded in the storage unit 302 and the selected detergent brand setting database recorded for each user.

  FIG. 4 is a diagram showing a detergent database for each detergent brand on the washing machine information server according to Embodiment 1 of the present invention. For each detergent setting, the detergent name, the coefficient of the amount of detergent to be introduced with respect to the reference water amount, and the recommended number of rinses for the detergent brand are recorded. Since this database is recorded in the server 300, even when a detergent is newly released, the washing machine system as a whole can be easily accommodated by correcting the database of the server 300.

  The amount of detergent to be added during the washing operation will be described. If the amount of detergent to be added at the time of washing is too large, a large amount of foam may be generated and overflow from the washing machine. There is also a risk of overflow from the drainage channel during drainage. In addition, when dehydration is performed in a state where a large amount of bubbles are generated, there is a problem that the load on the motor applied during dehydration increases. Conversely, if the amount of detergent is too small, there is a problem that appropriate cleaning performance cannot be obtained.

  In order to avoid the problems as described above, it is necessary to add an appropriate amount of the detergent, but the appropriate amount depends on the amount of water in the washing machine when the detergent is added. In the case of a drum-type washing machine, since the amount of water used is small, excessive foaming can occur particularly when a large amount of detergent is added. Many detergent packages have a label indicating the appropriate amount of input, which assumes a certain amount of water and displays the appropriate amount by weight for that amount of water. However, even if the weight is displayed, it is not easy to measure the weight at each wash, so a measuring instrument such as a spoon is included in the detergent and the number of cups in the measuring instrument is also displayed. It is common. Here, since the sizes of the measuring instruments included in different types of detergents are naturally different, even if the standard amount of water is the same, the display of the number of cups differs depending on the detergent.

  The detergent input coefficient with respect to the reference water amount in FIG. 4 is a coefficient for appropriately displaying the number of cups for each detergent in the washing machine, and with a measuring instrument bundled with the detergent with respect to the reference water amount. Indicates how many cups are appropriate. In the example of FIG. 4, the detergent input coefficient with respect to the reference water amount with respect to the detergent A is 100, which is 100/100 = 1 cup with respect to the reference water amount by the measuring instrument bundled with the detergent. This indicates that the charging is appropriate. Since the coefficient of the detergent C is 80, it indicates that 80/100 = 0.8 cups is appropriate.

  FIG. 4 shows an example of a database for detergents. In this embodiment, a similar database is also provided for softeners (not shown. Note that the recommended rinse frequency information is included in the softener database. Unnecessary).

  As described above, the user designates the brand of the detergent or softening agent on the information terminal 10 and transmits the coefficient of the detergent or softening agent stored in the server 300 to the washing machine 1 to thereby determine the amount of detergent. Information necessary for the washing operation such as the amount of the softening agent and the number of times of rinsing can be set.

  In step S1013, the server 300 transmits the detergent setting screen information generated in step S1012 to the information terminal 10.

  After receiving the detergent setting screen information in step S1002, the information terminal displays it in step S1003.

  FIG. 20 is a diagram showing a detergent selection screen on the information terminal according to the first embodiment. On the screen G5, a detergent name of each detergent brand stored in the server 300 and a button for selecting the detergent are displayed. When selecting the detergent A, the button 801 is selected using the operating means of the information terminal 10 and when selecting the detergent B, the button 802 is selected. In the screen G5 of this example, only the button 801 is painted out among the detergent selection buttons, which indicates that the detergent currently selected by the user is the detergent A.

  When the user selects another button in step S1004 in the flowchart of FIG. 10, the process proceeds to step 1005, and the detergent selection display is changed. For example, when the user selects the button 802 on the screen G5, the button 801 is displayed in the same manner as other detergents, and the button 802 is changed to a solid display.

  If there is no detergent used by the user on the screen G5, the button 803 is selected. A button 804 is selected to return the information regarding the user's detergent stored in the server 300 to the initial setting.

  When the button 805 is selected on the screen G5 in FIG. 20, it means that the detergent setting operation on the screen G5 is finished and the detergent is determined. The case where there is a detergent determination operation in step S1006 in the flowchart of FIG. 10 is the same as the transition to the next step S1007. If the detergent determination operation is not particularly performed in step S1006, the process returns to step S1004, and the display of the detergent setting screen and the process of accepting the operation by the user are continued.

  The information terminal 10 transmits information specifying the detergent selected in step S1007 to the server 300. The server 300 receives the information in step S1071, and the detergent information is stored for each user in the storage unit 302 in step S1072. Is stored in the detergent / softener related setting database and information to be displayed on the information terminal 10 is transmitted in relation to the detergent selected in step S1073. The information terminal 10 receives the information at step S1008 and displays the information at step S1009.

  FIG. 21 is a diagram showing a detergent related screen on the information terminal according to the first embodiment, and is an example of the selected detergent related screen displayed in step S1009 of the flowchart of FIG. The screen G6 in FIG. 21 displays a display 901 that indicates that the number of rinses recommended by the detergent manufacturer is one, and a display that asks the user whether or not to recommend the number of rinses once. 902, and a button 904 for rinsing once and a button 903 for setting twice are provided as buttons to be selected by the user.

  FIG. 11 is a processing flowchart when the detergent selected by the user is recommended once.

The recommended detergent for rinsing is a detergent with good defoaming. In the normal washing operation, detergents that require two rinsing steps are the mainstream, whereas if rinsing is performed only once, the washing liquid for washing is used. Rinsing is possible. The basic operation of the washing machine 1 is to repeat the rinsing process twice in accordance with many detergents that require two rinsing processes. In the example of the washing process diagram of FIG. 2, the place where the number of times of rinsing is repeated in the rinsing operation is performed twice. On the other hand, with the recommended rinse once, it is recommended to repeat the number of times of rinsing once.

  Therefore, when the user selects the recommended detergent for rinsing once, the recommended number of rinsings is displayed to the user, and a screen for selecting how many times to perform rinsing is displayed in step S1009 in relation to the detergent. 10 is displayed as information to be displayed.

  After the screen G6 shown in FIG. 21 is displayed, the process continues to wait until the user selects the number of times of rinsing in step S1101.

  When the number of times of rinsing is selected by the user on the information terminal 10, the number of times of rinsing selected in step S1102 is transmitted to the server 300.

  After receiving the selection information of the number of rinses in step S1121, the server 300 updates and stores the information on the number of rinses in the detergent / softener related setting database for each user in the storage unit 302 in step S1122. In step S1123, transmission for notifying that the reception of the rinse count information is completed is performed. The information terminal 10 receives the rinse completion information reception notification from the server 300 in step S1103, and then proceeds to the process of step S707 in the flowchart of FIG.

  Next, in the flowchart of FIG. 8, a process when the setting change of the softening agent is accepted in step S803 will be described. The basic processing flow is the same as the detergent setting flow described in FIG. FIG. 22 is a diagram showing a softener selection screen on the information terminal according to the first embodiment. After accepting a softener setting change, the softener displayed on the information terminal 10 is selected and set. It is an example of the screen for changing.

  On the screen G7, the softener name of each softener brand stored in the server 300 and a button for selecting the softener are displayed as in the screen G5 of FIG. The button 1001 is selected when the softener A is selected, and the button 1002 is selected using the operating means of the information terminal 10 when the softener B is selected. In the screen G7 of this example, only the button 1001 is filled in the softener selection buttons, and this indicates that the softener currently selected by the user is the softener A. When the user selects another button, the softener selection display is changed. For example, when the user selects the button 1002 on the screen G7, the button 1001 is displayed in the same manner as other softening agents, and the button 1002 is changed to a solid display.

  If there is no softening agent used by the user on the screen G7, the button 1003 is selected. A button 1004 is selected to return information on the user's softener stored in the server 300 to the initial setting.

  When the button 1005 is selected on the screen G7 in FIG. 22, it means that the softener setting operation on the screen G7 is finished and the detergent is determined.

  Next, with reference to FIG. 9, a process for setting the washing machine 1 with the detergent and softener settings set by the user and the setting of the number of times of rinsing determined in relation to the detergent will be described. This process is performed when it is accepted in step S801 in FIG. 8 that settings related to the detergent and softener are transferred to the washing machine 1. In other words, this is processing when the button 704 is selected on the screen G4 of FIG.

  First, the information terminal 10 performs transmission in step S <b> 901 in order to request the server 300 to generate a setting command to be transmitted in order to perform setting in the washing machine 1.

  When the server 300 receives the request for generating the setting command in step S911, the server 300 generates the setting command in step S912. The setting command includes parameters for the input coefficient for the detergent brand selected by the user, the number of rinses selected additionally when the detergent is selected, and the input coefficient for the softener brand selected by the user. It is. Next, in step S913, the setting command generated in step S912 is transmitted to the information terminal 10.

  After receiving the setting command in step S902, the information terminal 10 displays a screen for instructing the user to bring the washing machine 1 and the information terminal 10 close to each other and enable communication in step S903. Thereafter, the information terminal 10 transmits a setting command to the washing machine 1.

  When the washing machine 1 receives the setting command in step S941, the storage unit 24 stores information included in the command in step S942. The coefficient of the input amount for the detergent brand selected by the user is stored in the detergent amount display data storage unit 24b, and the rinse number setting additionally selected when the detergent is selected is stored in the rinse number setting storage unit 24d. The input amount coefficient for the agent brand is stored in the softener amount display data storage means 24c. In step S943, the information terminal 10 is transmitted to notify that the setting command has been received.

  After receiving the command reception completion notification from the washing machine 1 in step S905, the information terminal 10 displays a screen for notifying the user that the setting has been completed (step S906). Thereby, the process which sets the information relevant to the detergent and softening agent by a user to the washing machine 1 is complete | finished.

  The information stored in the detergent / softener-related setting database for each user in the storage means 302 is stored in the server from the information terminal 10 immediately after the user selects the detergent or softener and / or immediately after selecting the number of rinses. Although it is immediately after communication to 300, it is not limited to this. For example, it may be after communication from the information terminal 10 to the server 300 after selecting the detergent and softener set by the user and selecting to set the washing machine 1. Alternatively, after adding a flow for transmitting a notification that the setting to the washing machine 1 is completed from the information terminal 10 to the server 300, the storage means after the server 300 receives the notification that the setting to the washing machine 1 is completed. It may be stored in the detergent / softener-related setting database for each user in 302. Since the setting of the detergent and the softening agent is updated when the user performs the setting in the washing machine 1, the setting of the detergent and the softening agent for each user of the washing machine 1 and the server 300 may be in a state of being matched. it can.

  Next, a process of using information related to the detergent and softener set in the washing machine 1 during the washing operation will be described with reference to FIG.

  The power is turned on by the user to start the processing.

  First, in step S <b> 1201, a process for the user to set the washing operation in the washing machine 1 using the display unit 26 and the operation unit 25 is performed. Specific examples of settings related to washing operations include specifying courses that greatly change the washing operation, specifying the time for washing in the set course, specifying the number of rinses, specifying the dehydration time, whether there is a drying process, There are time specification, water level specification to determine the amount of water to be used during washing, and so on.

In the case where the user has instructed the operation start by the operation means 25 in step S1202,
In the next step S1203, a process for determining the cloth amount is performed. The operation of determining the amount of cloth is performed by controlling the washing means 21 by the cloth amount detection unit 23d of the control means 23.

  When the execution of the cloth amount determination process in step S1203 is completed, the process is branched depending on whether or not the water level is designated in step S1204. If the water level has been designated by the user in step S1201 before the start of operation, the process proceeds to step S1205, and the designated water level is set as the water level setting during the washing operation. If the water level has not been designated, the process proceeds to step S1206, and the water level is determined according to the amount of cloth put into the washing machine 1 determined in step S1203. Decrease the water level to minimize the amount of water used while ensuring the necessary cleaning and rinsing performance by lowering the water level when the amount of fabric is low and increasing the water level when the amount is large. .

  In step S1207, the process branches depending on whether detergent amount information for the detergent designated by the user is stored in the detergent amount display data storage unit 24b. Whether the information is stored or not, the processing is further branched depending on whether the softener amount information for the softener specified by the user is stored in the softener amount display data storage unit 24c. (Step S1208 and Step S1209). As a result, when both the detergent amount information and the softener amount information are stored, the detergent and softener display D1 is displayed in step S1211. If there is detergent amount information but no soft material information, display D2 is displayed in step S1210. If there is no detergent amount information and softener amount information is present, display D3 is displayed in step S1212. If the softener amount information is not stored, display D4 is displayed in step S1213.

  After performing the input amount display (step S1210 to step S1213) for a predetermined time, washing is performed in step S1214 and an actual washing operation such as rinsing is performed in step S1214, and then the operation is terminated.

  The input amount display from step S1210 to step S1213 will be described with reference to FIGS. FIGS. 13-16 is a figure which shows the detergent / softening agent input amount display in the washing machine in Embodiment 1 of this invention. These displays are performed by the display means 26 of the washing machine 1.

  FIG. 13 is an example of display D1 in step S1211 in the first embodiment of the present invention. Since the detergent is designated by the user, the amount of detergent to be added is displayed on the display 1302 together with the display 1301 indicating that the display is for the designated detergent. The amount of detergent to be added is calculated from the water level setting determined in step S1205 or step S1206 to calculate the amount of water used during washing to obtain a ratio to the reference amount of water, and is stored in the detergent amount display data storage unit 24b. This can be obtained by multiplying the detergent input amount coefficient with the reference water amount. Thereby, it is possible to display how many cups of the designated detergent should be put on the measuring instrument attached to the designated detergent.

  Similarly, the softener amount to be input is displayed on a display 1304 together with a display 1303 indicating that the display is for the designated softener. The amount of softening agent to be added can be determined in the same manner as in the case of the amount of detergent.

  FIG. 14 is an example of display D2 in step S1210. Since the detergent is designated by the user, the amount of detergent to be added is displayed while indicating that the detergent is displayed for the designated detergent as in FIG. Since the softener is not specified by the user and it is not essential to input the softener in washing, the display of the amount of softener input is not particularly performed.

  FIG. 15 is an example of display D3 in step S1212. Although the detergent is not designated by the user, it is assumed that the detergent is always thrown in the normal laundry. Therefore, the detergent dosage effective for many detergents is displayed, but the designated detergent corresponding to the display 1301 in FIG. Is not displayed. The softener display is the same as in the case of FIG.

  FIG. 16 is an example of display D4 in step S1213. As in FIG. 15, the detergent is not specified by the user, but it is assumed that the detergent is always thrown in the normal laundry, so that the amount of detergent that is effective for many detergents is displayed. No indication is given for the designated detergent corresponding to 1301. As for the softener, the input amount is not displayed as in the display of FIG.

  In the initial state when the user starts using the washing machine system of the present embodiment, the detergent or softener is not designated. In this state, the input amount display is as shown in FIG. 16, only the input amount of the detergent is displayed, and information on the softener is not presented. When the user uses the softening agent, the user needs to determine the amount to be charged according to the instruction attached to the softening agent and the instruction of the washing machine. This is because the use or non-use of softeners varies depending on the user, some users use it, some users do not use it, and softener information can be confused by information overload for users who do not use it. is there. However, since it is possible to present information on the amount of the softener input to the user who has designated the softener by the washing machine system of the present embodiment, only for the user who uses the softener. It becomes possible to present softener information. In this way, it is possible to display according to the actual usage of the user.

  FIG. 23 is a diagram showing an initial display screen in the washing machine according to the first embodiment. The display means 26 is composed of a dot matrix type liquid crystal, and the operation means 25 is composed of a touch panel. The display means 26 displays course selection buttons 2301, 2302, 2303 for the user to select the operation course of the washing machine 1, and a menu screen for allowing the user to select the setting of the washing machine 1 separately. A menu call button 2304 is displayed. When the user touches the button area, the selection operation by the user is detected by the touch panel of the operation means 25.

  FIG. 24 is a diagram showing a menu screen in the washing machine according to the first embodiment, and is an example of a menu screen displayed when the user selects the button 2304 on the screen of FIG. A display 2401 indicates that the currently displayed screen is a menu screen. A button 2402 is used to display a screen for changing information on the number of times of rinsing among the settings of the washing machine 1. A button 2403 is used to display a screen for returning the setting of the washing machine 1 to the initial state. The operation when the button 2403 is selected will be described separately using the flowchart of FIG.

  FIG. 25 is a diagram illustrating a screen for changing the number of times of rinsing in the washing machine according to the first embodiment, and is an example of a screen that is displayed when the user selects the button 2402 using the touch panel of the operation unit 25. A display 2501 indicates that the currently displayed screen is for changing the number of times of rinsing. It is suggested that the number of rinsings whose settings are changed on the screen of FIG. 25 by the text of the display 2502 is reflected when driving using a specific course. Buttons 2503 and 2504 are buttons for designating the number of times of rinsing to be set. When the button 2503 is selected, rinsing is selected once, and when the button 2504 is selected, rinsing is selected twice. In order to present the currently selected setting to the user, the button color corresponding to the selected setting is changed. In the example of FIG. 25, a state in which the button 2503 is rinsed once is shown. A button 2505 is used to determine the number of times of rinsing selected by the buttons 2503 and 2504 as the setting of the washing machine 1.

  When the number of times of rinsing is set on the screen of FIG. 25, the control unit 23 stores the setting in the number-of-rinsing setting storage unit 24d in the storage unit 24.

  Next, using the flowchart of FIG. 28, the operation when the user performs selection to return the setting to the initial setting on the menu screen of FIG. 24 will be described. FIG. 28 is a flowchart at the time of setting initialization in the washing machine according to the first embodiment.

  When the user selects the button 2403 on the menu screen of FIG. 24, processing for returning the setting contents of the washing machine 1 to the initial state is started in step S2801 of the flowchart of FIG.

  Next, in step S2802, the control unit 23 of the washing machine 1 stores settings related to the display data of the detergent or softener amount in the detergent amount display data storage unit 24b and the softener amount display data storage unit 24c in the storage unit 24. It is determined whether it is done. If the setting related to the display data of the detergent or softener is stored, the process proceeds to step S2802, and if not stored, the process proceeds to step S2806.

  Next, in step S2803, the control unit 23 of the washing machine 1 displays on the display unit 26 a display D8 for confirming to the user that the setting of the washing machine 1 is returned to the initial state.

  FIG. 26 is a diagram showing a setting initialization confirmation screen in the washing machine according to the first embodiment, and is an example of a display D8 for confirming to the user that the setting is returned to the initial state. A display 2601 indicates that the screen is a screen for selecting to return to the initial state. In addition, the display 2602 indicates to the user that the setting of the detergent and the softening agent as well as the setting contents that can be set in the washing machine 1 are returned to the initial state. A button 2603 is for the user to select to return to the initial state. A button 2604 is used to cancel returning to the initial state. A button 2605 is a button for determining the operation selected by the user by the button 2603 or the button 2604 and ending the screen operation of FIG. The selection of the button 2603, the button 2604, and the button 2605 by the user is executed by touching the touch panel of the operation unit 25.

  Returning to the flowchart of FIG. If it is determined in step S2804 that the user returns to the initial state, the process proceeds to step S2805. If the user returns to the initial state, the process proceeds to step S8209, and a series of operations for returning to the initial state is completed. The case of proceeding to step S2805 corresponds to the case where the user selects the button 2605 in the state where the user has selected the button 2603 on the screen of FIG.

  Next, in step S2805, the control unit 23 initializes the settings related to the detergent and softener amount display data stored in the detergent amount display data storage unit 24b and the softener amount display data storage unit 24c in the storage unit 24. To do.

  Next, in step S2808, settings of other washing machines 1 are initialized. In the present embodiment, the rinse count setting stored in the rinse count setting storage unit 24d is initialized. It should be noted that other settings of the washing machine 1 may be changed by the user, and the contents thereof may be initialized. For example, it is a setting of whether or not to perform a buzzer for notifying the user of the end when the washing operation ends.

  When the process proceeds from step S2802 to step S2806 (NO in step S2806), the control unit 23 of the washing machine 1 confirms to the user that the display unit 26 returns the setting of the washing machine 1 to the initial state. A display D9 is displayed.

  FIG. 27 is a diagram showing a setting initialization confirmation screen in the washing machine according to Embodiment 1 of the present invention. A display 2701 indicates that the screen is a screen (display D9) for selecting to return to the initial state. Further, the display 2702 indicates to the user that the setting contents that can be set in the washing machine 1 are returned to the initial state. A button 2703 is used for the user to select to return to the initial state. A button 2704 is used to cancel returning to the initial state. A button 2705 is a button for deciding an operation selected by the user with the button 2703 or the button 2704 and ending the screen operation of FIG. The user selecting the button 2703, the button 2704, or the button 2705 is executed by touching the touch panel of the operation unit 25.

  Returning to the flowchart of FIG. If it is determined in step S2807 that the user returns to the initial state, the process proceeds to step S2808, and if the user returns to the initial state, the process proceeds to step S8209, and a series of operations for returning to the initial state is completed. The case of proceeding to step S2808 corresponds to the case where the user selects the button 2705 in the state where the user selects the button 2703 on the screen of FIG.

  Since the operation after step S2808 is as described above, it is omitted.

  The display 2602 on the screen for confirming the user to return to the initial state in FIG. 26 and the display 2702 on the screen for confirming to the user to return to the initial state in FIG. Before the execution of the initialization, the operator initializes not only the operation / setting in the washing machine 1 main body but also the setting of the detergent and the softener by the operation / setting in the information terminal 10 when the washing machine 1 is operated. Can know. Further, the setting by the operation / setting of the information terminal 10 can be initialized only by the operation / setting of the washing machine 1 without using the information terminal 10. Thereby, even if the information terminal 10, the network 200, and the server 300 are unavailable for some reason, the setting of the washing machine 1 can be returned to the initial state. In addition, even if there are a plurality of users, the initialization can be performed regardless of the presence or absence of the information terminal 10, and the convenience for the user is further increased.

  In the present embodiment, it is assumed that screen information to be displayed on the information terminal 10 is transmitted from the server 300 to the information terminal 10, and the setting contents regarding the detergent and softener selected by the user through these screens are stored in the server. 300, and further, the server 300 generates a setting command for transmitting the setting related to the selected detergent and softener to the washing machine 1 and transmits the setting command to the information terminal 10. However, the present invention is not limited to this. .

  For example, information for generating screens to be displayed on the information terminal 10 is stored in the storage unit 107 of the information terminal 10, and the setting contents related to the detergent and softener selected by the user on those screens are also stored in the storage unit 107 of the information terminal 10. In addition, the control means 105 of the information terminal 10 may generate a setting command for transmitting the settings relating to the selected detergent and softener to the washing machine 1. Even in the case of such a configuration, when a brand of a new detergent or softening agent is released, it is possible to respond by updating the information stored in the storage means 107. As an updating method, for example, the data may be acquired from an information server on the network by connecting to the network 200 only at the time of updating, or the data may be acquired via an external storage means such as a memory card. .

With the above-described configuration, the information terminal can be used during a series of operations by the user for selecting the detergent and the softener by operating the information terminal 10 and transmitting the selection result to the washing machine 1. Communication between the server 10 and the server 300 becomes unnecessary. That is, a series of operations can be performed even when the information terminal 10 is in an out-of-service state where the information terminal 10 cannot access the network 200 of the mobile communication network. Further, since the setting contents related to the detergent and softener selected by the user are stored in the storage means 107 of the information terminal 10, an authentication procedure is not required for the user of the server 300 before a series of operations. Furthermore, since it is not essential for the information terminal 10 to be connected to the network 200 in the first place, the configuration of the information terminal 10 can be simplified.

  In the present embodiment, the communication between the information terminal 10 and the washing machine 1 is short-range wireless communication via a loop antenna, but is not limited to this. Communication between the information terminal 10 and the washing machine 1 may be performed by a method capable of communication between a plurality of terminals using a wireless LAN such as Wi-Fi, or a one-to-one communication method such as infrared communication may be used. good.

  The communication for connecting the information terminal 10 to the network 200 may be a wireless LAN such as Wi-Fi.

  As described above, the washing machine system according to the present invention can easily set the detergent or softener used by the user and appropriately and easily change the washing sequence such as the number of times of rinsing according to the setting. In addition, the amount of detergent or softener added can be displayed appropriately and simply. In addition to the washing machine system, the present invention can be applied to various washing devices such as a dishwasher / dryer system using a detergent and a vehicle washing machine system.

1 Washing machine 10 Information terminal (mobile terminal)
21 Washing means 22 Communication means (washing machine communication section)
23 Control means (washing machine controller)
23a Process management unit 23b Water level determination unit 23c Response content determination unit 23d Cloth amount detection unit 24 Storage means (washing machine storage unit)
24a washing machine specific information storage unit 24b detergent amount display data storage unit 24c softener amount display data storage unit 24d rinse number setting storage unit 25 operation unit (washing machine operation unit)
26 Display means (washing machine display section)
27 Loop antenna 101 First communication means (terminal communication unit)
102 Second communication means 103 Notification means (terminal display unit)
104 Operation means (terminal operation unit)
105 Control Unit 105a Display Control Unit 105b First Communication Control Unit 105c Second Communication Control Unit 106 Loop Antenna 107 Storage Unit 200 Network 300 Server 301 Communication Unit 302 Storage Unit 303 Control Unit

Claims (3)

In a washing machine communication system composed of a washing machine and a portable terminal,
The washing machine includes a washing machine operation unit that sets a washing course, a washing machine control unit that controls the washing course, a washing machine communication unit that communicates with a mobile terminal, and a washing machine display unit that displays washing machine information. And a washing machine storage unit for storing information on the detergent or softener,
The portable terminal includes a terminal display unit that displays terminal information, a terminal operation unit that sets a type of detergent or softener used in the washing machine, and a terminal communication unit that communicates with the washing machine. The washing machine display unit displays differently when the washing operation is set by the washing machine operation unit and when the type of detergent or softener is selected on the portable terminal. A washing machine communication system. The washing machine according to claim 1, wherein the washing machine display unit displays that the type of detergent or softening agent is designated when the type of detergent or softening agent is selected on the mobile terminal. The washing machine according to claim 1 or 2, wherein information on the detergent and softener stored in the washing machine storage unit can be initialized by the washing machine operation unit.