CN104110871A - Water heater system and control method thereof - Google Patents
Water heater system and control method thereof Download PDFInfo
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- CN104110871A CN104110871A CN201310314326.7A CN201310314326A CN104110871A CN 104110871 A CN104110871 A CN 104110871A CN 201310314326 A CN201310314326 A CN 201310314326A CN 104110871 A CN104110871 A CN 104110871A
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Abstract
The invention discloses a water heater system and a control method thereof. The water heater system comprises multiple remote controllers, a water supply device with multiple water valves and a water heater. Each remote controller is provided with a unique address code. Each water valve is corresponding to one remote controller. The water heater receives remote control commands, sent by the remote controllers, through a remote control command receiving unit, feeds back response information to the corresponding remote controllers through a remote control command sending unit, locks the corresponding remote controller according to the address codes in the remote control commands and controls the corresponding water valves to be turned on or off according to command information in the remote control commands, and the setting temperature of the water heater is regulated according to regulating commands in the remote control commands. By the water heater system and the control method thereof, hot water can be supplied to multiple terminals at the same time, remote control data can be bidirectionally transmitted between the water heater and the remote controllers, reliability of a remote control function is guaranteed, and user experience is improved.
Description
Technical field
The present invention relates to kitchen guarding's technical field of electric appliances, particularly a kind of water-heater system and control method thereof.
Background technology
At present, existing Wireless remote-control water heater utilizes external remote controller to send data to receiver, uses safety, reliable, convenient, and out bathroom all can control operation water heater.Conventional gas heater can only provide hot water to bathroom, and wireless remote control data also can only one-way transmission, i.e. remote controller → water heater cannot meet people's demand.Particularly, there is following shortcoming in prior art:
1, now civilian remote controller great majority adopt infra-red code technology, the transmitting procedure of data from remote controller transmitting terminal to water heater receiving terminal, may be subject to the impact of extraneous factor and make a mistake.When water heater receives after wrong data, content that can executing data, if data are one-way transmission, mistake cannot feed back to remote controller, can have the illusion that remote controller is ineffective or water heater damages to user like this.
2, existing domestic gas-fired water heater can not be given a plurality of places simultaneously, for example, can not hot water is provided to bathroom, kitchen, toilet simultaneously, is difficult to like this meet people's requirement, makes troubles to people's life, affects user's experience.
Summary of the invention
Object of the present invention is intended to solve at least to a certain extent one of above-mentioned technical problem.
For this reason, the object of the invention is to propose a kind of can realization simultaneously to a plurality of places water-heater system and the control method thereof that hot water and remote-control data can transmitted in both directions is provided.
For achieving the above object, first aspect present invention embodiment has proposed a kind of water-heater system, comprising: a plurality of remote controllers, and each remote controller in described a plurality of remote controllers has respectively unique geocoding, the water supply installation with a plurality of water valves, each water valve in described a plurality of water valves is corresponding with in described a plurality of remote controllers one respectively, water heater, described water heater comprises telecommand receiving element and telecommand transmitting element, described water heater receives by described telecommand receiving element the telecommand that described a plurality of remote controller sends, and by described telecommand transmitting element to corresponding remote controller feedback response message, described water heater locks corresponding remote controller according to the geocoding in described telecommand, described water heater is opened or closes to control water valve corresponding in described water supply installation according to the command information output control signal in described telecommand, and according to the regulating command in described telecommand, the set temperature of described water heater is regulated.
According to the water-heater system of the embodiment of the present invention, can hot water be provided to a plurality of places such as bathroom, kitchen, toilet simultaneously, and by telecommand receiving element and telecommand transmitting element can so that remote-control data can be between water heater and a plurality of remote controller transmitted in both directions, guarantee that telecommand correctly transmits, guarantee the reliability of distant control function, improved user's experience.
Preferably, in one embodiment of the invention, described water heater is also for being sent to the unblocked remote controller of described a plurality of remote controller by described telecommand transmitting element by locking information.
Particularly, in one embodiment of the invention, described water heater also comprises: controller, described controller is electrically connected to described telecommand receiving element and telecommand transmitting element respectively, geocoding in the telecommand that described controller receives according to described telecommand receiving element locks corresponding remote controller, described controller is sent to unblocked remote controller in described a plurality of remote controller by described telecommand transmitting element by locking information, described controller is according to the command information output control signal in described telecommand, described controller regulates the set temperature of described water heater according to the regulating command in described telecommand, for water control unit, the described water control unit that supplies is connected with described water supply installation with described controller respectively, and the described water valve of controlling correspondence in described water supply installation according to described control signal for water control unit opens or cuts out.
Further, in one embodiment of the invention, described telecommand receiving element comprises: infrared receiving module, and the first end of described infrared receiving module is connected with described controller, the second end ground connection of described infrared receiving module, the 3rd end of described infrared receiving module is connected with power supply; Filtration module, one end of described filtration module is connected with the 3rd end of described infrared receiving module, and the other end of described filtration module is connected with power supply.
Further, in one embodiment of the invention, described telecommand transmitting element comprises: infrarede emitting diode, and the anode of described infrarede emitting diode is connected with power supply; The first triode, the colelctor electrode of described the first triode is connected with the negative electrode of described infrarede emitting diode, the grounded emitter of described the first triode; And first resistance, one end of described the first resistance is connected with the base stage of described the first triode, and the other end of described the first resistance is connected with described controller.
Further, in one embodiment of the invention, described a plurality of water valve comprises the first water valve to the three water valves, the described water control unit that supplies comprises: the second triode, the base stage of described the second triode is connected with the first output of described controller, the emitter stage of described the second triode is connected with power supply, and the colelctor electrode of described the second triode is connected with described the first water valve; The 3rd triode, the base stage of described the 3rd triode is connected with the second output of described controller, and the emitter stage of described the 3rd triode is connected with power supply, and the colelctor electrode of described the 3rd triode is connected with described the second water valve; And the 4th triode, the base stage of described the 4th triode is connected with the 3rd output of described controller, and the emitter stage of described the 4th triode is connected with power supply, and the colelctor electrode of described the 4th triode is connected with described the 3rd water valve.
Preferably, in one embodiment of the invention, the described water control unit that supplies also comprises: the second resistance, and one end of described the second resistance is connected with the first output of described controller, and the other end of described the second resistance is connected with the base stage of described the second triode; The 3rd resistance, one end of described the 3rd resistance is connected with the second output of described controller, and the other end of described the 3rd resistance is connected with the base stage of described the 3rd triode; And the 4th resistance, one end of described the 4th resistance is connected with the 3rd output of described controller, and the other end of described the 4th resistance is connected with the base stage of described the 4th triode.
For achieving the above object, second aspect present invention embodiment has proposed a kind of control method of water-heater system, described water-heater system comprises a plurality of remote controllers, has water supply installation and the water heater of a plurality of water valves, wherein, each remote controller in described a plurality of remote controller has respectively unique geocoding, each water valve in described a plurality of water valve is corresponding with in described a plurality of remote controllers one respectively, and described control method comprises the steps:
Described water heater receives the telecommand that a remote controller in described a plurality of remote controllers sends, and to corresponding remote controller feedback response message;
Described water heater locks corresponding remote controller according to the geocoding in described telecommand;
Described water heater is controlled water valve corresponding with the remote controller that sends described telecommand in described water supply installation according to the open command in described telecommand and is opened; And
Described water heater regulates the set temperature of described water heater according to the regulating command in described telecommand.
According to the control method of the water-heater system of the embodiment of the present invention, can realize simultaneously and provide hot water to a plurality of terminals, and remote-control data can be between water heater and a plurality of remote controller transmitted in both directions, guarantee that telecommand correctly transmits, guaranteed the reliability of distant control function, convenience is provided to people's life.In addition, the control method of this water-heater system is simple, reliable, is easy to realize.
In one embodiment of the invention, the control method of described water-heater system also comprises: described water heater is sent to unblocked remote controller in described a plurality of remote controller by locking information.
In one embodiment of the invention, the control method of described water-heater system also comprises:
Described water heater receives and judges whether the telecommand that in described a plurality of remote controller, a remote controller in unblocked remote controller sends comprises regulating command;
If so, described water heater is not carried out described regulating command; And
If do not comprise regulating command and comprise open command or shutdown command, described water heater is controlled water valve unlatching corresponding with the unblocked remote controller that sends described telecommand in described water supply installation or closes according to the open command in described telecommand or shutdown command.
In one embodiment of the invention, the control method of described water-heater system also comprises:
Described water heater receives the telecommand that locked remote controller sends again;
Described water heater is controlled water valve corresponding in described water supply installation according to the shutdown command in described telecommand and is closed; And
Described water heater is according to locked remote controller described in the geocoding release in described telecommand.
In one embodiment of the invention, the control method of described water-heater system also comprises: described water heater is sent to unblocked remote controller in described a plurality of remote controller by release information.
The aspect that the present invention is additional and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein:
Fig. 1 is according to the schematic diagram of the water-heater system of the embodiment of the present invention;
Fig. 2 is according to the structural representation of the water heater of the embodiment of the present invention;
Fig. 3 is according to the circuit diagram of the telecommand receiving element of the embodiment of the present invention;
Fig. 4 is according to the circuit diagram of the telecommand transmitting element of the embodiment of the present invention;
Fig. 5 is the schematic diagram of controller according to an embodiment of the invention;
Fig. 6 is for supplying according to an embodiment of the invention the circuit diagram of water control unit;
Fig. 7 is according to the flow chart of the control method of the water-heater system of the embodiment of the present invention;
Fig. 8 is the flow chart of the control method of water-heater system according to an embodiment of the invention;
Fig. 9 is the flow chart of the control method of the water-heater system of a specific embodiment according to the present invention.
Reference numeral:
A plurality of remote controllers 100, the first remote controller 101, the second remote controller 102, the 3rd remote controller 103, water supply installation 200, the first water valve 201, the second water valve 202, the 3rd water valve 203, water heater 300, telecommand receiving element 301, telecommand transmitting element 302, controller 303, confession water control unit 304, infrared receiving module 3011, filtration module 3012, infrarede emitting diode IR1, the first triode Q1 to the four triode Q4, the first resistance R 1 is to the 4th resistance R 4.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In description of the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be to be directly connected, and also can indirectly be connected by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
With reference to description and accompanying drawing below, these and other aspects of embodiments of the invention will be known.These describe and accompanying drawing in, specifically disclose some specific implementations in embodiments of the invention, represent to implement some modes of the principle of embodiments of the invention, still should be appreciated that the scope of embodiments of the invention is not limited.On the contrary, embodiments of the invention comprise spirit and all changes within the scope of intension, modification and the equivalent that falls into additional claims.
The water-heater system and the control method thereof that with reference to the accompanying drawings the embodiment of the present invention are proposed are described.
As shown in Figure 1, the water-heater system of the embodiment of the present invention comprises a plurality of remote controllers 100, water supply installation 200 and water heater 300.Wherein, each remote controller in a plurality of remote controllers 100 has respectively unique geocoding, and water supply installation 200 has a plurality of water valves, and each water valve in a plurality of water valves is corresponding with a remote controller in a plurality of remote controllers 100 respectively.Water heater 300 comprises telecommand receiving element 301 and telecommand transmitting element 302, water heater 300 receives by telecommand receiving element 301 telecommand that a plurality of remote controllers 100 send, and pass through telecommand transmitting element to corresponding remote controller feedback response message, water heater 300 locks corresponding remote controller according to the geocoding in telecommand, water heater 300 is opened or closes to control water valve corresponding in water supply installation 200 according to the command information output control signal in telecommand, and according to the regulating command in telecommand, the set temperature of water heater 300 is regulated.In one embodiment of the invention, water heater 300 is also for being sent to the unblocked remote controller of a plurality of remote controllers 100 by telecommand transmitting element 302 by locking information.
In one embodiment of the invention, as shown in Figure 1, a plurality of remote controllers 100 comprise the first remote controller 101, the second remote controller 102, the 3rd remote controller 103, wherein, the geocoding of the first remote controller 101 is 01, the geocoding of the second remote controller 102 is that the geocoding of 02, the three remote controller 103 is 03.Water supply installation 200 comprises that the first water valve 201 is to the 3rd water valve 203 etc., wherein, the first water valve 201 corresponding to the first remote controller 101, the second water valves 202 corresponding to the second remote controller 102, the three water valves 203 corresponding to the 3rd remote controller 103.Be understandable that, the remote controller of different terminals uses different geocodings, for example the remote controller in bathroom can be the first remote controller 101, its corresponding water valve is the first water valve 201, say, when receiving the telecommand of the first remote controller 101 transmissions, the command information in the telecommand that water heater 300 will send according to the first remote controller 101 is for example that open command or shutdown command are controlled the first water valve 201 unlatchings or close.In a concrete example of the present invention, the remote controller in kitchen can be the second remote controller 102, and the remote controller of toilet can be the 3rd remote controller 103.
In a specific embodiment of the present invention, under water heater 300 ideal case, water heater 300 can receive the telecommand of all remote controllers simultaneously, once the remote controller that water heater 300 receives in a plurality of remote controllers 100 by 301 judgements of telecommand receiving element is for example the telecommand that the first remote controller 101 sends, water heater 300 starts, water heater 300 is the first remote controller 101 feedback response message by telecommand transmitting element 302 to corresponding remote controller, and lock i.e. the first remote controller 101 of remote controller that this geocoding is corresponding according to geocoding in telecommand, water heater 300 also will have the blocked locking information of remote controller by telecommand transmitting element 302 and be sent in a plurality of remote controllers 100 i.e. the second remote controller 102 of unblocked remote controller, the 3rd remote controller 103 etc.It should be noted that now only have locked remote controller can send hot water temperature's regulating command, other unblocked remote controllers can only send to be opened or closes open command or the shutdown command of corresponding water valve with it, can not send hot water temperature's regulating command.In water-heater system of the present invention, water heater 300 by telecommand receiving element 301 and telecommand transmitting element 302 can so that remote-control data can be between water heater 300 and a plurality of remote controller 100 transmitted in both directions, guarantee that telecommand correctly transmits, guarantee the reliability of distant control function, improved user's experience.
Further, in one embodiment of the invention, as shown in Figure 2, water heater 300 also comprises: controller 303, for water control unit 304, controller 303 is electrically connected to telecommand receiving element 301 and telecommand transmitting element 302 respectively, geocoding in the telecommand that controller 303 receives according to telecommand receiving element 301 locks corresponding remote controller, controller 303 is sent to unblocked remote controller in a plurality of remote controllers 100 by telecommand transmitting element 302 by locking information, controller 303 is according to the command information output control signal in telecommand, controller 303 regulates the set temperature of water heater 300 according to the regulating command in telecommand.For water control unit 304, be connected with water supply installation 200 with controller 303 respectively, for water control unit 304, according to control signal, control water valve corresponding in water supply installation 200 and open or close.
Further, in one embodiment of the invention, as shown in Figure 3, telecommand receiving element 301 comprises infrared receiving module 3011 and filtration module 3012.Wherein, the first end of infrared receiving module 3011 is connected with the data receiver pin of controller 303, the second end ground connection of infrared receiving module 3011, and the 3rd end of infrared receiving module 3011 is connected with+5V power supply.One end of filtration module 3012 is connected with the 3rd end of infrared receiving module 3011, and the other end of filtration module 3012 is connected with+5V power supply.It should be noted that, the 3rd end of infrared receiving module 3011 is power supply pin, that is to say, the power supply pin of infrared receiving module 3011 carries out receive after filtering+5V power supply by filtration module 3012, thereby reduce power supply, disturbs.Preferably, in one embodiment of the invention, infrared receiving module 3011 can be special-purpose infrared receiving terminal HS0038B.
Further, in one embodiment of the invention, as shown in Figure 4, telecommand transmitting element 302 comprises infrarede emitting diode IR1, the first triode Q1 and the first resistance R 1.Wherein, the first triode Q1 is NPN type triode.The anode of infrarede emitting diode IR1 is connected with+5V power supply.The colelctor electrode of the first triode Q1 is connected with the negative electrode of infrarede emitting diode IR1, the grounded emitter of the first triode Q1.One end of the first resistance R 1 is connected with the base stage of the first triode Q1, and the other end of the first resistance R 1 is connected with controller 303.Particularly, the remote-control data that the base stage of the first triode Q1 is connected to controller 303 by the first resistance R 1 sends on pin, and infrarede emitting diode IR1 is by the logical and disconnected telecommand that sends of the first triode Q1.Be understandable that, between infrarede emitting diode IR1 and power supply, be usually connected in series current-limiting resistance, telecommand transmitting element 302 is comprised of infrarede emitting diode IR1, the first triode Q1, the first resistance R 1 and other simple electric capacity and resistance.
Preferably, in one embodiment of the invention, as shown in Figure 5, controller 303 can be FujitsuMB95F636 control chip, and the water heater 300 of FujitsuMB95F636 control chip in water-heater system is for example that function and the part I/O of gas heater distributes as shown in table 1.Fujitsu MB95F636 control chip has inner crystal oscillator, compares with other other control chips of level of the same race, has not only saved crystal oscillating circuit and has reduced costs, but also improved the antijamming capability of system.Meanwhile, the inside maximum clock of FujitsuMB95F636 control chip can be set to 16MHZ, has greatly guaranteed arithmetic speed, thereby has guaranteed that supply water in multiple terminals and the transmitted in both directions of remote-control data.
Table 1
Wherein, IR is that remote-control data sends pin, OUT is that remote-control data receives pin, that is to say, Fujitsu MB95F636 control chip is that remote-control data reception pin is connected with the infrared receiving module 3011 in telecommand receiving element 301 by the 15th pin, thereby receive the telecommand that remote controller sends, and be that remote-control data transmission pin is connected with the first resistance R 1 in telecommand transmitting element 302 by the 16th pin, thereby control the logical and disconnected of the first triode Q1 and send remote-control data to control infrarede emitting diode IR1, feedback response message for example, locking information etc.
In one embodiment of the invention, water supply installation 200 has a plurality of water valves, a plurality of water valves comprise the first water valve 201, the second water valve 202, the 3rd water valve 203, for water control unit 304, according to the control signal of controller 303 outputs, controlling water valve corresponding in water supply installation 200 opens or closes, it should be noted that, in one embodiment of the invention, as shown in Figure 5, controller 303 is for example the 27th pin of FujitsuMB95F636 control chip, the 26th pin, the 25th pin is respectively as the first output, the second output, the 3rd output, with output control signal, control corresponding water valve opening and closing.
Further, in one embodiment of the invention, a plurality of water valves comprise the first water valve 201, the second water valve 202, the 3rd water valve 203, and corresponding comprises three gauge taps for water control unit 304, and three gauge taps control respectively corresponding water valve and open or cut out.Wherein, gauge tap can be triode, relay etc., and in one embodiment of the invention, gauge tap is triode.Particularly, as shown in Figure 6, for water control unit 304, comprise the second triode Q2, the 3rd triode Q3 and the 4th triode Q4.Wherein, the base stage of the second triode Q2 is connected with the first output of controller 303, and the emitter stage of the second triode Q2 is connected with+5V power supply, and the colelctor electrode of the second triode Q2 is connected with the first water valve 201.The base stage of the 3rd triode Q3 is connected with the second output of controller 303, and the emitter stage of the 3rd triode is connected with+5V power supply, and the colelctor electrode of the 3rd triode Q3 is connected with the second water valve 202.The base stage of the 4th triode Q4 is connected with the 3rd output of controller 303, and the emitter stage of the 4th triode Q4 is connected with+5V power supply, and the colelctor electrode of the 4th triode Q4 is connected with the 3rd water valve 203.Wherein, CN10 is the binding post of water supply installation 200.Wherein, the second triode Q2 to the four triode Q4 are positive-negative-positive triode 8550, conducting by the second triode Q2 to the four triode Q4 is to control the unlatching of corresponding water valve, thereby realize, to corresponding terminal, for example bathroom, kitchen, toilet provide hot water.
Preferably, in one embodiment of the invention, as shown in Figure 6, for water control unit 304, also comprise the second resistance R 2, the 3rd resistance R 3 and the 4th resistance R 4.Wherein, one end of the second resistance R 2 is connected with the first output of controller 303, and the other end of the second resistance R 2 is connected with the base stage of the second triode Q2.One end of the 3rd resistance R 3 is connected with the second output of controller 303, and the other end of described the 3rd resistance R 3 is connected with the base stage of the 3rd triode Q3.One end of the 4th resistance R 4 is connected with the 3rd output of controller 303, and the other end of the 4th resistance R 4 is connected with the base stage of the 4th triode Q4.Wherein, in one embodiment of the invention, the second resistance R 2 is current-limiting resistance to the 4th resistance R 4, and its resistance can be 200 ohm.Particularly, the base stage of the second triode Q2 to the four triode Q4 is connected to the corresponding control pin of controller 303 by the current-limiting resistance of 200 ohm.That is to say, for water control unit 304, adopt positive-negative-positive triode 8550 to control water valve, 8550 base stages are connected to the corresponding control pin of FujitsuMB95F636 control chip by the current-limiting resistance of 200 ohm, and this control circuit is swift in motion, reliably, and cost of manufacture is cheap.
In a specific embodiment of the present invention, under ideal case, water heater 300 receives unlatching first water valve 201 of the first remote controller 101 transmissions and the telecommand that hot water temperature is 42 ℃, water heater 300 is to the first remote controller 101 feedback response message, and lock the first remote controller 101, the controller 303 of water heater 300 is for example that the 27th heel of FujitsuMB95F636 control chip is according to open command output low level signal, make for the second triode Q2 conducting in water control unit 304, give the first water valve 201 power supplies, the first water valve 201 is opened, water heater 300 regulates the set temperature of water heater 300 according to regulating command, and control corresponding Executive Module work, the terminal of the first remote controller 101 correspondences is that bathroom just has hot water.Meanwhile, the 16th pin of FujitsuMB95F636 control chip will have the blocked locking information of the first remote controller 101 by telecommand transmitting element 302 and send to unblocked the second remote controller 102, the 3rd remote controller 103 etc.Now, only have the first remote controller 101 can send hot water temperature's regulating command, other unblocked remote controllers can only send open command or the shutdown command of corresponding water valve with it of opening or cutting out, the second remote controller 102 can only send the command information of opening or cutting out the second water valve 202, the 3rd remote controller 103 can only send the command information of opening or cutting out the 3rd water valve 203, and can not send hot water temperature's regulating command.When the first remote controller 101 sends after the telecommand of " closing the first water valve " to water heater 300, water heater 300 is carried out rear release the first remote controller 101 of corresponding action, to without the blocked release information of remote controller, send to unblocked the second remote controller 102, the 3rd remote controller 103 etc., water heater 300 is in holding state simultaneously.Now, the second remote controller 102, the 3rd remote controller 103 just can send hot water temperature's regulating command to water heater 300.
According to the water-heater system of the embodiment of the present invention, can hot water be provided to a plurality of places such as bathroom, kitchen, toilet simultaneously, and by telecommand receiving element and telecommand transmitting element can so that remote-control data can be between water heater and a plurality of remote controller transmitted in both directions, guarantee that telecommand correctly transmits, guarantee the reliability of distant control function, improved user's experience.
The control method of the water-heater system with reference to the accompanying drawings embodiment of the present invention being proposed is described.Wherein, water-heater system comprises a plurality of remote controllers, has water supply installation and the water heater of a plurality of water valves, wherein, each remote controller in a plurality of remote controllers has respectively unique geocoding, and each water valve in a plurality of water valves is corresponding with in a plurality of remote controllers one respectively.
As shown in Figure 7, the control method of the water-heater system of the embodiment of the present invention comprises the steps:
S701, water heater receives the telecommand that a remote controller in a plurality of remote controllers sends, and to corresponding remote controller feedback response message.
For example, this water-heater system comprises 3 remote controllers, and as three terminals remote controller of bathroom, kitchen, toilet for example, the remote controller of different terminals uses different geocodings respectively, and for example the remote controller in bathroom is 01, and its corresponding water valve is No. 01 water valve; The remote controller in kitchen is 02, and its corresponding water valve is No. 02 water valve; The remote controller of toilet is 03, and its corresponding water valve is No. 03 water valve.
Particularly, water heater is under ideal case, can receive the telecommand that all remote controllers send, once water heater judgement receives the telecommand that the remote controller of a certain address sends, for example receiving 01 remote controller, send to open No. 01 water valve and hot water temperature be the telecommand of 42 ℃, water heater start, and to 01 remote controller feedback response message.Enter next step.
S702, water heater locks corresponding remote controller according to the geocoding in telecommand.
Particularly, water heater step S701 locks 01 remote controller after receiving the telecommand of 01 remote controller.
S703, water heater is controlled water valve corresponding with the remote controller that sends telecommand in water supply installation according to the open command in telecommand and is opened.
Particularly, water heater receives after 01 remote controller sends the open command of opening No. 01 water valve and controls No. 01 water valve unlatching in water supply installation, and after No. 01 water valve is opened, corresponding terminal is in bathroom, just to have hot water.
S704, water heater regulates the set temperature of water heater according to the regulating command in telecommand.
Particularly, the hot water temperature that water heater sends according to locked 01 remote controller is that hot water temperature's regulating command of 42 ℃ regulates the set temperature of water heater.It should be noted that, now, only have locked 01 remote controller can send hot water temperature's regulating command, other unblocked remote controllers i.e. 02 remote controller, 03 remote controller can only send open command or the shutdown command of opening or cutting out corresponding with it water valve, and can not send hot water temperature's regulating command, in other words, water heater is not carried out hot water temperature's regulating command that unblocked remote controller sends.
Preferably, in one embodiment of the invention, as shown in Figure 8, the control method of above-mentioned water-heater system also comprises:
S705, water heater is sent to unblocked remote controller in a plurality of remote controllers by locking information.
In a specific embodiment of the present invention, as shown in Figure 9, step S705 can carry out after step S704.
Further, in one embodiment of the invention, the control method of above-mentioned water-heater system also comprises: water heater receives and judges whether the telecommand that in a plurality of remote controllers, a remote controller in unblocked remote controller sends comprises regulating command; If so, water heater is not carried out regulating command; And if do not comprise regulating command and comprise open command or shutdown command, water heater is controlled water valve corresponding with the unblocked remote controller that sends telecommand in water supply installation according to the open command in telecommand or shutdown command and is opened or close.
After a plurality of water valves are opened, water heater provides hot water just can to multiple terminals simultaneously, but only have blocked remote controller to regulate hot water temperature, in other words, having in the blocked situation of remote controller, water heater can only be carried out other unblocked remote controllers and send open command or the shutdown command of corresponding water valve with it of opening or closing, and can not carry out hot water temperature's regulating command of its transmission.
Further, in one embodiment of the invention, the control method of above-mentioned water-heater system also comprises: water heater receives the telecommand that locked remote controller sends again; Water heater is controlled water valve corresponding in water supply installation according to the shutdown command in telecommand and is closed; And water heater is according to the locked remote controller of geocoding release in telecommand.Say, when locked remote controller, for example 01 remote controller is after the telecommand of water heater transmission " closing No. 01 water valve ", and water heater is carried out rear release 01 remote controller of corresponding action.
Further, in one embodiment of the invention, the control method of above-mentioned water-heater system also comprises: water heater is sent to unblocked remote controller in a plurality of remote controllers by release information.
Be understandable that, when blocked remote controller is for example after 01 remote controller release, water heater sends without the blocked release information of remote controller to the unblocked remote controller such as 02 remote controller, 03 remote controller, and now water heater is in holding state.Water heater just can be carried out hot water temperature's regulating command of 02 remote controller, 03 remote controller transmission.
According to the control method of the water-heater system of the embodiment of the present invention, can realize simultaneously and provide hot water to a plurality of terminals, and remote-control data can be between water heater and a plurality of remote controller transmitted in both directions, guarantee that telecommand correctly transmits, guaranteed the reliability of distant control function, convenience is provided to people's life.In addition, the control method of this water-heater system is simple, reliable, is easy to realize.
In flow chart or any process of otherwise describing at this or method describe and can be understood to, represent to comprise that one or more is for realizing module, fragment or the part of code of executable instruction of the step of specific logical function or process, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by contrary order, carry out function, this should be understood by embodiments of the invention person of ordinary skill in the field.
The logic and/or the step that in flow chart, represent or otherwise describe at this, for example, can be considered to for realizing the sequencing list of the executable instruction of logic function, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise that the system of processor or other can and carry out the system of instruction from instruction execution system, device or equipment instruction fetch), use, or use in conjunction with these instruction execution systems, device or equipment.With regard to this description, " computer-readable medium " can be anyly can comprise, storage, communication, propagation or transmission procedure be for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically of computer-readable medium (non-exhaustive list) comprises following: the electrical connection section (electronic installation) with one or more wirings, portable computer diskette box (magnetic device), random-access memory (ram), read-only storage (ROM), the erasable read-only storage (EPROM or flash memory) of editing, fiber device, and portable optic disk read-only storage (CDROM).In addition, computer-readable medium can be even paper or other the suitable medium that can print described program thereon, because can be for example by paper or other media be carried out to optical scanner, then edit, decipher or process in electronics mode and obtain described program with other suitable methods if desired, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in memory and by software or the firmware of suitable instruction execution system execution.For example, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: have for data-signal being realized to the discrete logic of the logic gates of logic function, the special IC with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is to come the hardware that instruction is relevant to complete by program, described program can be stored in a kind of computer-readable recording medium, this program, when carrying out, comprises step of embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, can be also that the independent physics of unit exists, and also can be integrated in a module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.If described integrated module usings that the form of software function module realizes and during as production marketing independently or use, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium of mentioning can be read-only storage, disk or CD etc.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is by claims and be equal to and limit.
Claims (12)
1. a water-heater system, is characterized in that, comprising:
A plurality of remote controllers, each remote controller in described a plurality of remote controllers has respectively unique geocoding;
The water supply installation with a plurality of water valves, each water valve in described a plurality of water valves is corresponding with in described a plurality of remote controllers one respectively;
Water heater, described water heater comprises telecommand receiving element and telecommand transmitting element, described water heater receives by described telecommand receiving element the telecommand that described a plurality of remote controller sends, and by described telecommand transmitting element to corresponding remote controller feedback response message, described water heater locks corresponding remote controller according to the geocoding in described telecommand, described water heater is opened or closes to control water valve corresponding in described water supply installation according to the command information output control signal in described telecommand, and according to the regulating command in described telecommand, the set temperature of described water heater is regulated.
2. water-heater system as claimed in claim 1, is characterized in that, described water heater is also for being sent to the unblocked remote controller of described a plurality of remote controller by described telecommand transmitting element by locking information.
3. water-heater system as claimed in claim 1 or 2, is characterized in that, described water heater also comprises:
Controller, described controller is electrically connected to described telecommand receiving element and telecommand transmitting element respectively, geocoding in the telecommand that described controller receives according to described telecommand receiving element locks corresponding remote controller, described controller is sent to unblocked remote controller in described a plurality of remote controller by described telecommand transmitting element by locking information, described controller is according to the command information output control signal in described telecommand, described controller regulates the set temperature of described water heater according to the regulating command in described telecommand,
For water control unit, the described water control unit that supplies is connected with described water supply installation with described controller respectively, and the described water valve of controlling correspondence in described water supply installation according to described control signal for water control unit opens or cuts out.
4. water-heater system as claimed in claim 3, is characterized in that, described telecommand receiving element comprises:
Infrared receiving module, the first end of described infrared receiving module is connected with described controller, the second end ground connection of described infrared receiving module, the 3rd end of described infrared receiving module is connected with power supply;
Filtration module, one end of described filtration module is connected with the 3rd end of described infrared receiving module, and the other end of described filtration module is connected with power supply.
5. water-heater system as claimed in claim 3, is characterized in that, described telecommand transmitting element comprises:
Infrarede emitting diode, the anode of described infrarede emitting diode is connected with power supply;
The first triode, the colelctor electrode of described the first triode is connected with the negative electrode of described infrarede emitting diode, the grounded emitter of described the first triode; And
The first resistance, one end of described the first resistance is connected with the base stage of described the first triode, and the other end of described the first resistance is connected with described controller.
6. water-heater system as claimed in claim 3, is characterized in that, described a plurality of water valves comprise the first water valve to the three water valves, and the described water control unit that supplies comprises:
The second triode, the base stage of described the second triode is connected with the first output of described controller, and the emitter stage of described the second triode is connected with power supply, and the colelctor electrode of described the second triode is connected with described the first water valve;
The 3rd triode, the base stage of described the 3rd triode is connected with the second output of described controller, and the emitter stage of described the 3rd triode is connected with power supply, and the colelctor electrode of described the 3rd triode is connected with described the second water valve; And
The 4th triode, the base stage of described the 4th triode is connected with the 3rd output of described controller, and the emitter stage of described the 4th triode is connected with power supply, and the colelctor electrode of described the 4th triode is connected with described the 3rd water valve.
7. water-heater system as claimed in claim 6, is characterized in that, the described water control unit that supplies also comprises:
The second resistance, one end of described the second resistance is connected with the first output of described controller, and the other end of described the second resistance is connected with the base stage of described the second triode;
The 3rd resistance, one end of described the 3rd resistance is connected with the second output of described controller, and the other end of described the 3rd resistance is connected with the base stage of described the 3rd triode; And
The 4th resistance, one end of described the 4th resistance is connected with the 3rd output of described controller, and the other end of described the 4th resistance is connected with the base stage of described the 4th triode.
8. the control method of a water-heater system, it is characterized in that, described water-heater system comprises a plurality of remote controllers, has water supply installation and the water heater of a plurality of water valves, wherein, each remote controller in described a plurality of remote controller has respectively unique geocoding, each water valve in described a plurality of water valve is corresponding with in described a plurality of remote controllers one respectively, and described control method comprises the steps:
Described water heater receives the telecommand that a remote controller in described a plurality of remote controllers sends, and to corresponding remote controller feedback response message;
Described water heater locks corresponding remote controller according to the geocoding in described telecommand;
Described water heater is controlled water valve corresponding with the remote controller that sends described telecommand in described water supply installation according to the open command in described telecommand and is opened; And
Described water heater regulates the set temperature of described water heater according to the regulating command in described telecommand.
9. the control method of water-heater system as claimed in claim 8, is characterized in that, also comprises:
Described water heater is sent to unblocked remote controller in described a plurality of remote controller by locking information.
10. the control method of water-heater system as claimed in claim 8, is characterized in that, also comprises:
Described water heater receives and judges whether the telecommand that in described a plurality of remote controller, a remote controller in unblocked remote controller sends comprises regulating command;
If so, described water heater is not carried out described regulating command; And
If do not comprise regulating command and comprise open command or shutdown command, described water heater is controlled water valve unlatching corresponding with the unblocked remote controller that sends described telecommand in described water supply installation or closes according to the open command in described telecommand or shutdown command.
The control method of 11. water-heater systems as claimed in claim 8, is characterized in that, also comprises:
Described water heater receives the telecommand that locked remote controller sends again;
Described water heater is controlled water valve corresponding in described water supply installation according to the shutdown command in described telecommand and is closed; And
Described water heater is according to locked remote controller described in the geocoding release in described telecommand.
The control method of 12. water-heater systems as claimed in claim 11, is characterized in that, also comprises:
Described water heater is sent to unblocked remote controller in described a plurality of remote controller by release information.
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| CN201310314326.7A CN104110871B (en) | 2013-07-24 | 2013-07-24 | Water-heater system and its control method |
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| CN110984287A (en) * | 2019-12-23 | 2020-04-10 | 上海纯米电子科技有限公司 | Water control method and device |
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|---|---|
| CN104110871B (en) | 2017-10-27 |
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