KR20230076477A - Method and system for delivering goods in hot and cold equipment to the delivery destination using an electric bicycle equipped with a hot and cold appliance and an electric bicycle equipped with a cold and hot appliance - Google Patents

Abstract

An embodiment includes: a battery; an electric power device that is driven by charging power of the battery to provide driving force for an electric bicycle; a drive system that provides driving force for the electric bicycle through pedal effort; a self-generating device that charges the battery; a cooling and heating machine driven by the charging power of the battery; and an electric bicycle control unit. The electric bicycle control unit monitors the charging power amount of the battery so that an auto mode that provides driving power to the electric bicycle is deactivated by a remaining charging power of the battery when the remaining charging power of the battery is less than a preset minimum required power amount. Thus, the present invention can provide the electric bicycle equipped with the cooling and heating machine that efficiently distributes the driving power of the cooling and heating machine and the driving power of the electric bicycle, the method for delivering goods in the cooling and heating machine to the delivery destination using the electric bicycle equipped with the heating and cooling machine, and the system therefor.

Description

Method and system for delivering goods in hot and cold equipment to the delivery destination using an electric bicycle equipped with a heating and cooling machine and a method for delivering goods in a refrigerator to a delivery destination using an electric bicycle equipped with a refrigerator and heater electric bicycle equipped with a hot and cold appliance and an electric bicycle equipped with a cold and hot appliance}

The present invention relates to an electric bicycle equipped with a refrigerator and heater, a method for delivering goods in a refrigerator and heater to a delivery destination using the electric bicycle equipped with a refrigerator and heater, and a system therefor.

Now, the world is becoming more and more people who buy products online without visiting the mart. Large offline retailers are scrambling to enter the online distribution market, and each company is putting its life and death on providing faster delivery services. Recently, interest in logistics delivery has also increased significantly as online retailers have invested and made efforts for faster and safer delivery. When a buyer orders a product or service online, such as a smartphone, the service system (Online to Offline) in which the shipper directly delivers the product offline has become very important. Among these, the most important part recently is "Last Mile Delivery". "Last Mile Delivery", which refers to delivery for the last distance or moment right before the ordered product leaves the delivery location and is delivered directly to the customer, is becoming a buzzword in the industry. In order to gain an edge in this competition, each company is making great efforts, such as introducing new technologies and services. For suppliers, the last mile is the most costly part. It is analyzed that the last mile currently accounts for more than half of the total logistics cost.

The most important element in delivering goods is the means of delivery of goods, and in particular, in the last mile, small vehicles such as bicycles and motorcycles are used as means of delivery of goods. In particular, as eco-friendly e-mobility such as three-wheeled electric bicycles, smart trailers, and drones are introduced into the last-mile delivery market in line with the eco-friendly trend, interest in the last-mile delivery market is getting even hotter, and related transportation technology for delivery has also been developed. getting more advanced

In addition, among eco-friendly e-mobility, electric bicycles are evaluated as one of the most popular means of transportation in the last mile delivery service market in that they are convenient to operate regardless of age or gender. In particular, riding a bicycle is relatively accessible to both the elderly and men and women who are inexperienced in driving a motorcycle, so the positive aspect of creating new jobs for them is highlighted.

Electric bicycles have been developed for a very long time, but due to battery limitations, they did not stand out in the market until just a few years ago. However, in recent years, due to the rapid development of battery technology, the negative perception of conventional electric bicycles has disappeared, and current electric bicycles are entering a new stage of leaping forward with positive expectations that they contribute to eco-friendliness.

In the last mile service market, electric bicycles are expected to play a role in efficient delivery of various small and medium-sized items such as various daily necessities and food.

An electric bicycle for delivery of goods must have a separate device for storing goods. A general bicycle has a storage box installed so that other people besides the driver can ride or simply carry luggage, so that the bicycle can be used for various purposes. In this regard, Korean Patent Registration No. 1197628 is a three-wheeled electric bicycle, and a space for storing items is provided on the rear wheel side of the electric bicycle.

In addition, US Patent Publication No. 2020-0216135 relates to a Cargo bicycle conversion system, and is characterized in that it can be converted into a cargo bicycle or a general bicycle.

In addition, Chinese Patent Publication No. 110077507 discloses that a travel luggage electric bicycle is a type of three-wheeled electric bicycle without pedals, and has a feature that enables easy installation and fixation of a basket suitable for shopping or delivery of goods.

In addition, Korean Patent Laid-open Publication No. 2011-0018179 shows that an electric bicycle using renewable energy is characterized by providing a box for storing items on the saddle side of the rear side of the electric bicycle.

The storage method of the prior art electric bicycle is suitable for storing general items and can store items that are greatly affected by temperature, such as food, but is not suitable for maintaining the condition of the items.

In order to maintain the proper temperature of food, etc., there is no choice but to provide a cooling and heating device on the electric bicycle. In this regard, Korean Patent Publication No. 2012-0075811 relates to a cooling and heating device for a beverage case for a bicycle and a control method thereof, and Korean Patent Registration No. 0962665 relates to a bicycle in which cold/hot heat is transferred by self-powered power generation. Korean Patent Registration No. 1728147 is a bicycle equipped with a cooling/heating device for a cold and hot container, and has a cooling device for controlling the temperature by a thermoelectric element, and No. 2012-0075811 is a separate battery for driving the thermoelectric element. It relates to a general bicycle equipped with, and Nos. 0962665 and 1728147 generate power for driving a thermoelectric element using power generated by self-generation. No. 2012-0075811, No. 0962665, and No. 1728147 indicate that the cooling and heating devices in are simply for storing beverages, and are not suitable for use for shipping goods. It is difficult to smoothly operate the heating and cooling system with only battery or self-generated power, and many design changes are required.

Examples of bicycles equipped with a relatively large refrigerator include Bicycle cooler and mounting apparatus of US Patent Publication No. 0651710 and Universal cooler bracket for bicycles of US Patent Publication No. 5913466. These relate to techniques for installing a refrigerator on the handlebar side of a bicycle. However, in terms of a method for continuously supplying power to the refrigerator, there is a limit without special technical content.

Korean Registered Patent Publication No. 2316129 relates to a bike equipped with a cooling/heating box, and discloses an auxiliary box having a cooling/heating box function, and introduces a feature of supplying self-generated power through the power of the bike. No. 2316129 is a general bicycle, not an electric bicycle, which generates power by using pedal power or sunlight and uses this power to drive a refrigerator or heater. However, although it is possible to provide a certain amount of electric power to the cold/warm refrigerator with pedal effort and sunlight, there is a problem in that constant and continuous power cannot be provided to the refrigerator/heater refrigerator by relying only on pedal effort and sunlight.

A patent focused on last mile delivery includes US Patent Publication No. 2019-0263219. No. 2019-0263219 relates to a delivery cooler management system, which has a thermoelectric device and a battery for supplying power to a thermoelectric device for cooling a refrigerator, and a product in which a temperature sensor and communication device are provided in the refrigerator to measure the temperature of the refrigerator. and the point of adjusting considering the transportation time to the destination, the feature of the refrigerator to which the thermoelectric element is applied, and various methods of carrying out delivery by storing goods in the refrigerator. No. 2019-0263219 explains that the present technology can be applied to means of transportation such as motorcycles or bicycles, but does not introduce specific details about it.

As described above, it can be seen that there have been many attempts to apply cooling and heating machines to transportation means in the past, and technologies for supplying power to cooling and heating machines through various methods have been introduced. In particular, there is a lot of prior art regarding how to generate electric power in a bicycle. Regarding prior literature, self-power generation method by pedal foot roll (Korean Patent Registration No. 2209286), self-power generation method by regenerative braking motor (Korean Patent Registration No. 2001207), self-power generation method by air compression method ( Korean Registered Patent Publication No. 196337), self-powered method with an electromagnet (European Patent Publication No. 3725658, Korean Patent Publication No. 2016-0083514), self-powered method by friction (Korean Patent Publication No. 2009- 0113234) and so on. However, since the power produced in these various ways is used only as the power required to drive the electric bicycle, there are still limitations in terms of using self-generated power.

In particular, as introduced in the prior art, even if a bicycle equipped with a heating/cooling machine or a small heating/cooling device is used, the generated power is used only to drive the cooling/heating machine, and to utilize both the driving power of the electric bicycle and the driving of the cooling/heating machine. there was no attempt to

The most important reason for mounting a cooling/heating device on an electric bicycle is to maintain an appropriate temperature for storing goods until delivery is completed. Then, it will be very important to efficiently use the power of the battery mounted on the electric bicycle. Electric bicycles not only can be driven using battery power, but also have the characteristic of being able to supplement the power while charging the battery power while driving. It can be said that the management of the battery of the electric bicycle equipped with the refrigerator or heater is very important in that the amount of power required by the refrigerator or heater may vary greatly.

US Patent Publication No. 2020-0216135 Chinese Laid-Open Patent Publication No. 110077507 Korean Patent Publication No. 2011-0018179 Korean Patent Publication No. 2012-0075811 Korean Registered Patent Publication No. 0962665 Korean Registered Patent Publication No. 1728147 US Patent Publication No. 0651710 US Patent Publication No. 5913466 Korean Registered Patent Publication No. 2316129 US Patent Publication No. 2019-0263219 Korean Registered Patent Publication No. 2209286 Korean Registered Patent Publication No. 2001207 Korean Registered Patent Publication No. 196337 European Patent Publication No. 3725658 Korean Patent Publication No. 2016-0083514 Korean Patent Publication No. 2009-0113234

The present invention provides an electric bicycle equipped with a cooling/heating machine.

In addition, the present invention relates to an electric bicycle equipped with a heating and cooling machine, which efficiently distributes the driving power of the heating and cooling machine and the driving power of the electric bicycle. Provides a method for delivering goods within an organ to a destination and a system therefor.

In addition, the present invention delivers the goods in the refrigerator to the delivery destination using an electric bicycle equipped with a refrigerator and a heater to maintain an appropriate storage temperature until the delivery of the goods in the refrigerator and heater is completed and an electric bicycle equipped with a refrigerator and heater. We can provide a method and a system for this.

An embodiment is a battery; an electric power unit that is driven by the charged power of the battery and provides a driving force for the electric bicycle; a driving system providing driving force of the electric bicycle by pedal effort; a self-generating device for charging the battery; a heating/cooling machine driven by the charging power of the battery; and an electric bicycle control unit, wherein the electric bicycle control unit monitors the amount of charged power of the battery, and when the amount of remaining charged power of the battery is equal to or less than a preset minimum required amount of power, the electric bicycle control unit controls the driving force of the electric bicycle based on the remaining amount of charged power of the battery. An electric bicycle equipped with a cooling/heating device that deactivates the provided auto mode may be provided.

In another aspect, it is possible to provide an electric bicycle equipped with a heating/cooling machine in which the driving force of the electric bicycle is provided only by the pedal effort in the auto mode inactive state.

In another aspect, the minimum required amount of power is the amount of power of the battery required to operate the refrigerator or heater from the current location of the electric bicycle to delivery of the goods stored in the refrigerator or heater. can

In another aspect, if it is determined that the plurality of items stored in the refrigerator or heater are located in one of the delivery destinations based on the location information, the temperature of the refrigerator or heater is controlled to reduce power consumption of the battery, and It is possible to provide an electric bicycle equipped with a cooling/heating machine that resets the minimum required amount of power.

In another aspect, the storage room of a plurality of divided spaces for independently storing each of a plurality of items is provided in the refrigerator and heater. If it is determined based on the location information that the plurality of items are located in one of the respective delivery locations, the provision of cooling or heat to the space containing the items to be delivered is stopped at the location in order to reduce the power consumption of the battery. And, it is possible to provide an electric bicycle equipped with a cooling/heating machine for resetting the minimum required amount of power.

In another aspect, the electric bicycle control unit is equipped with a refrigerator and heater that turns off driving of the refrigerator and heater when it is determined that a predetermined time has elapsed after the goods stored in the refrigerator and heater are located at a delivery destination based on location information. Electric bicycles can be provided.

In another aspect, the step of receiving, by the terminal, delivery address and product information; setting, by the terminal, a delivery route based on the current location, the delivery destination, and the item information; receiving, by the terminal, the amount of remaining battery power of the battery of the electric bicycle from the electric bicycle; calculating, by the terminal, a required amount of power required to move the electric bicycle along the delivery route in an auto mode and driving a refrigerator/heater mounted on the electric bicycle while moving along the delivery route; Comparing, by the terminal, the remaining battery power amount with the required amount of power, and setting self-power generation section information requiring self-power generation on the delivery route when the remaining battery power amount is less than the required amount of power; and displaying delivery route information including the information on the self-power generation section.

In another aspect, the step of receiving, by the terminal, information on the amount of remaining charge of the battery from the electric bicycle and monitoring the remaining amount of the battery; Comparing, by the terminal, the amount of remaining charge of the battery with a minimum required amount of power, which is the amount of power of the battery required for driving the refrigerator or heater until delivery of the items stored in the refrigerator or heater is completed; and when the amount of remaining charged power of the battery is less than or equal to the minimum required amount of power, the terminal transmits a signal to the controller of the electric bicycle requesting deactivation of an auto mode providing driving power of the electric bicycle based on the amount of remaining charged power of the battery. It is possible to provide a method of delivering one item in the refrigerator or heater to the delivery destination by using an electric bicycle equipped with the refrigerator or heater.

In another aspect, when the terminal determines that it is located in one of a plurality of delivery destinations based on location information, the minimum amount of power required to store the rest of the goods other than the goods to be delivered from the delivery address at the corresponding location in the refrigerator or heater. It is possible to provide a method of delivering one item in the refrigerator or heater to a delivery destination by using an electric bicycle equipped with a refrigerator or heater that updates information of the refrigerator or heater.

The embodiment is an electric bicycle equipped with a heating and cooling machine, which efficiently distributes the driving power of the refrigerator and heater, and the electric bicycle equipped with a refrigerator and heater. A method for delivering an item to a destination and a system therefor may be provided.

In addition, the embodiment delivers the goods in the refrigerator to the delivery destination using an electric bicycle equipped with a refrigerator and a heater to maintain an appropriate temperature for storage until the delivery of the goods in the refrigerator and heater is completed and an electric bicycle equipped with a refrigerator and heater. We can provide a method and a system for this.

In addition, the embodiment determines the priority of delivery in consideration of the characteristics of the plurality of items when moving and delivering a plurality of items to each delivery location, and sets the delivery route accordingly. In addition, by appropriately adjusting the delivery time of the goods, efficient delivery of goods that require maintenance of an appropriate temperature is possible.

In addition, the embodiment is an electric bicycle equipped with a heating and cooling machine that enables stable operation of the refrigerator and heater for maintaining an appropriate temperature of all goods until delivery of all goods is completed by updating the amount of power required after delivery of the goods at each of a plurality of delivery destinations. And it is possible to provide a method and a system for delivering an item in a cold/heater to a delivery destination by using an electric bicycle equipped with a cold/heater.

In addition, the embodiment can assist in the safe delivery of temperature-sensitive items by allowing riders to grasp status information of items stored in a storage room of a cold storage machine in real time during delivery.

1A illustrates a system for delivering goods in a refrigerator or heater to a delivery destination using an electric bicycle equipped with a refrigerator or heater and an electric bicycle equipped with a refrigerator or heater.
Figure 1b schematically depicts performing the last mile using an electric bicycle equipped with a refrigerator and heater.
2A schematically illustrates an electric bicycle according to an embodiment of the present invention, and FIG. 2B is a block diagram of the electric bicycle.
3 is an exemplary block diagram of a heating/cooling machine.
4 is a flowchart of a method of delivering one item in a cold/warm refrigerator to a delivery destination using an electric bicycle equipped with a cold/warm refrigerator according to an embodiment of the present invention.
5 is a flowchart illustrating a method of delivering a plurality of items in a cold/warm refrigerator to a delivery destination using an electric bicycle equipped with a cold/warm refrigerator according to an embodiment of the present invention.
6 is a flowchart illustrating a method of delivering an item in a cold/warm refrigerator to a delivery destination using an electric bicycle equipped with a cold/heat refrigerator according to an embodiment of the present invention.
FIG. 7 schematically shows a user interface screen displayed according to the execution of an application on a terminal in a method of delivering goods in a cold or warm refrigerator to a delivery destination using an electric bicycle equipped with a refrigerator or heater according to an embodiment of the present invention.

Since the present invention can apply various transformations and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. Effects and features of the present invention, and methods for achieving them will become clear with reference to the embodiments described later in detail together with the drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various forms. In the following embodiments, terms such as first and second are used for the purpose of distinguishing one component from another component without limiting meaning. Also, expressions in the singular number include plural expressions unless the context clearly dictates otherwise. In addition, terms such as include or have mean that features or elements described in the specification exist, and do not preclude the possibility that one or more other features or elements may be added. In addition, in the drawings, the size of components may be exaggerated or reduced for convenience of description. For example, since the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of description, the present invention is not necessarily limited to the illustrated bar.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, and when describing with reference to the drawings, the same or corresponding components are assigned the same reference numerals, and overlapping descriptions thereof will be omitted. .

- system

Figure 1a shows a system for delivering goods in a refrigerator or heater to a delivery destination using an electric bicycle equipped with a refrigerator or heater and an electric bicycle equipped with a refrigerator or heater, and It is a schematic depiction of performing a mile.

Referring to FIGS. 1A and 1B , a system 10 according to an embodiment of the present invention may include an electric bicycle 100 , a terminal 300 , a server 400 and a network 500 . The electric bicycle 100 may be equipped with a cooling/heating machine 200.

An electric bicycle is a type of personal mobility. Personal mobility can mean a gyro type composed of 1 wheel or 2 wheels, an electric skateboard composed of 2 wheels or 4 wheels, an electric kickboard, an electric bicycle, and an electric scooter. In particular, although the boundary between an electric kickboard, an electric bicycle, and an electric scooter is ambiguous, an electric bicycle according to an embodiment of the present invention means an electric bicycle that can be driven using pedal power and battery power.

The electric bicycle 100 according to this embodiment of the present invention may be a three-wheeled electric bicycle. That is, the electric bicycle 100 may be a three-wheeled type having a pair of rear wheels.

The electric bicycle 100 according to the embodiment applies a PAS (Pedal Assist System) method in which an electric motor operates to assist power only when a driver steps on a pedal and turns a wheel, so that when the battery is discharged, the electric bicycle 100 uses the pedals like a normal bicycle. It may be a driving type, and a method in which a sensor recognizes the force applied to the pedal and assists in proportion to a change in pedaling power may be applied. In various embodiments, the electric bicycle 100 may be applied with a Power On Demand (POD) scheme. That is, the electric bicycle 100 controls the driving force by generating power from an electric motor by adjusting the power required by the driver according to the operation of the lever by the throttle, so that the electric bicycle 100 operates only with electric power even if the driver does not step on the pedal. It can be a type to which the possible method is applied. In various embodiments, the electric bicycle 100 may be configured to apply both the PAS method and the POD method and convert them to each other.

The terminal 300 may be a smart phone, a mobile phone, a navigation device, a computer, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a tablet PC, and the like.

The server 400 may be implemented as a computing device or a plurality of computing devices that communicate with at least one terminal 300 through the network 500 to provide commands, codes, files, contents, services, and the like.

Not only a communication method utilizing a communication network (eg, a mobile communication network, wired Internet, wireless Internet, and broadcasting network) that the network 500 may include, but also short-distance wireless communication between devices may be included. For example, the network 500 includes a personal area network (PAN), a local area network (LAN), a campus area network (CAN), a metropolitan area network (MAN), a wide area network (WAN), and a broadband network (BBN). , one or more arbitrary networks such as the Internet. In addition, the network 300 may include any one or more of network topologies including a bus network, a star network, a ring network, a mesh network, a star-bus network, a tree or a hierarchical network, and the like. Not limited.

- Electric bike

2A schematically illustrates an electric bicycle according to an embodiment of the present invention, and FIG. 2B is a block diagram of the electric bicycle.

Referring to FIGS. 2A and 2B, the electric bicycle 100 will be described in more detail. The electric bicycle 100 includes a handlebar 110, various levers 120, a frame 130, a fork 140, and a seat. unit 150, driving system 160, front wheel 170, a pair of rear wheels 180, electric power unit 190, sensor unit 101, electric bicycle control unit 102, self-powered generator 103 can include

The handlebar 110 may be any one of a flat bar type, a riser bar type, and a drop bar type, but is not limited thereto.

Components of the handle bar 100 may include a handle, a hand grip, a handle stem, and a space, but are not limited thereto.

Various levers 120 may be mounted on the handlebar 110 . Various levers 120 may include a shift lever 121 and a brake lever 122 . According to various embodiments, the various levers 120 may further include an electric power control lever for controlling whether or not the electric power unit 190 is driven. According to various embodiments, the various levers 120 may further include a lever controlling conversion between the PAS method and the throttle method. Various levers 120 herein have been described as being mounted on the handlebar 110, but are not limited thereto, and at least one lever constituting the various levers 120 is the handlebar 110 of the electric bicycle 100. It can be mounted in other locations.

The frame 130 includes a head tube connecting the handlebar 110 and the fork 140, a top tube connecting the seat tube and the head tube, a down tube connecting the seat tube and the head tube, and a seat portion 150. ) and may include a seat tube for interconnecting several tubes, a seat stay and a chain stay for interconnecting the driving system 160 and the seat tube. However, the frame 130 is not limited to the above, and tubes are added or some tubes are added according to various designs of the electric bike 100 or the type or shape of the shock absorber such as full suspension, soft tail, or hard tail. Omission or some tubes may be integrated with each other.

The material of the frame 130 may be composed of at least one material such as high ten, chromoly, aluminum, carbon, titanium, magnesium, etc., but is not limited thereto.

A front wheel 170 is mounted on the fork 140 . According to various embodiments, a suspension device may be mounted on the fork 140.

Components of the seat portion 150 may be a saddle, a saddle rail, a seat post, a seat clamp, and the like, but are not limited thereto. The seat portion 150 may be mounted on the seat tube 134 by a seat clamp, and may be configured in a form in which the height of the seat portion 150 is adjustable. In some embodiments, the seat portion 150 may be of a replaceable type. The shape of the seat portion 150 is not limited to the bar shown and may be transformed into various shapes.

Each component of the front wheel 170 and the pair of rear wheels 180 may be a hub, spoke, rim, tire, freewheel, valve, etc., but is not limited thereto.

The electric bicycle 100 according to the embodiment secures stable fixing power of the cooling and heating machine 200 mounted on the rear, ensures stable operation of drivers who may be somewhat inexperienced in driving a two-wheeled bicycle, such as the elderly, and an electric power device. It is composed of a three-wheeled type equipped with a pair of rear wheels 180 to secure space for installation of 190 and the like.

Components of the driving system 160 may be chainrings, crank arms, pedals, etc., but are not limited thereto.

In addition, the electric bicycle 100 includes a transmission and a brake interlocked with various levers 130 . Components of the brake may be a brake lever, a front brake, a rear brake, and various cables, but are not limited thereto.

Components of the electric power unit 190 may be a battery, a battery management device, a battery case, an electric motor, and a sensor device.

The electric bicycle 100 according to the embodiment is a method of driving the electric bicycle 100 by driving a wheel gear by a driver's pedal effort and electric power of an electric motor, driving a wheel gear by pedal effort, and driving power of an electric motor. It may be any one of a method of driving the electric bicycle 100 by driving a reduction gear and a method of driving the electric bicycle 100 by driving a wheel gear by pedal effort and electric power of an electric motor. It is not limited.

The sensor unit 101 includes a sensor for measuring the speed of the electric bicycle 100 and the speed of the front wheel and/or the rear wheel, an inclination angle sensor for detecting whether the electric bicycle 100 is tilted upward and/or downward and an inclination angle, and an electric bicycle 100. An accelerometer that measures, calculates and/or determines the degree of acceleration and/or deceleration of a bicycle, wheel, sprocket group, drive chain, pedal, pedal crank, braking force and/or deceleration, etc., and an operating mode that detects an e-bike operating mode. A sensor that measures pedal rhythm, such as the number of revolutions (click) of the pedal crank (click) over a period of time, such as seconds, minutes, hours, and/or hours, current position of the transmission arm (and/or current indicated position) It may include at least one of a gear ratio sensor that detects, a torque sensor that measures torque by a motor and/or a torque by a pedal, and a braking pressure sensor that measures pressure applied to a brake or a plurality of brakes.

In various embodiments, at least some of the above-described functions of the sensor unit 101 may be performed by a sensor provided in the terminal 300, and in this case, the sensor device of the function performed by the terminal 300 is a sensor unit ( 101) can be omitted.

Like the motor control module, the electric bicycle control unit 102 may include several modules for operating the electric bicycle 100 . For example, the control unit 102 of the electric bicycle may include a communication module 104 that communicates with one or more terminals 300, one or more servers 400, one or more sensors, one or more modules, and/or one or more outputs. can include In addition, the electric bicycle control unit 102 may further include a navigation module, a battery level detection module, a clutch operation module, a power control module, a speed detection module, a speed control module, a transmission control module, etc., but is not limited thereto.

In various embodiments, the electric bicycle control unit 102 may further include an automatic transmission module that controls the transmission of the electric bicycle 100 to automatically shift.

The control unit 102 of the electric bicycle may include a navigation module for detecting the current location of the electric bicycle 100 by communicating with the GPS module and instructing the driver. The battery level detection module may communicate with one or more battery sensors to detect and/or monitor current battery level. Depending on the embodiment, the electric bicycle control unit 102 may estimate whether or not the heating/cooling machine 200 is driven and the remaining distance or range within which the electric bicycle 100 can move based on the detected battery level. In some embodiments, the current battery level and/or the estimated range may be displayed to the driver through a display unit mounted on the electric bicycle 100 or the terminal 300 . According to various embodiments, considering the need to predict shifting in consideration of the current location and/or expected path of the electric bicycle 100 determined by the navigation module, information on the amount of battery power required to keep the refrigerator and heater 200 driven, etc. Then, it may be configured to output shift suggestion information or automatically implement shift. Further, according to various embodiments, the optimum gear range can be dynamically utilized, potentially in conjunction with the expected path determined by the navigation module taking the detected battery level into account, or, as required for overly steep terrain, the pedal pedal It can be dynamically changed to a mode-only or pedal-assisted mode, providing sufficient power from the battery to secure the expected route. The clutch operation module is configured to disengage the pedal or the rest of the pedal crank, allowing the motor to briefly rotate the chain at a speed different from that of the pedal, thereby facilitating shifting. The automatic transmission module may control the automatic transmission provided in the driving system 160 of the electric bicycle 100 .

The self-generating device 103 is a power generating device using pedal effort, a power generating device using a regenerative braking motor, a handlebar 110 or a seat 150, and a suspension device installed in an air compression method by pressure. It can be at least one of a variety of self-generating devices, such as a self-generating device, a self-generating device installed on the wheel side and self-generating with an electromagnet according to the rotation of the wheel, and a self-generating device by friction with the tire of the wheel. .

The power generated by the self-generated device 103 is used to charge the battery.

- Cooling and warming machine

3 is an exemplary block diagram of a heating/cooling machine.

Referring to FIGS. 2A and 3 , the heating/cooling machine 200 according to the embodiment of the present invention may be mounted on an electric bicycle 100 . The heating/cooling machine 200 may be located between the first and second rear wheels 181 and 182 constituting the pair of rear wheels 180 of the electric bicycle 100 .

The heating/cooling machine 200 may be driven using charging power of a battery installed in the electric bicycle 100 . The heating/cooling machine 200 may provide cooling heat or heat required for storage of items in the refrigerator/heater 200 by using the thermoelectric element 210 .

In various embodiments, the inside of the storage room of the refrigerator and heater 200 is divided by a plurality of partition walls, so that a plurality of items can be stored in the separated space. Each of the spaces separated from each other inside the storage room of the refrigerator and heater 200 may be controlled to be maintained at different temperatures.

In various embodiments, the refrigerator and heater 200 may include a temperature sensor 220 for detecting the temperature inside the storage compartment.

In various embodiments, the refrigerator and heater 200 includes a refrigerator and heater controller 230 that controls the temperature inside the storage room by controlling the thermoelectric element 210 based on the temperature information detected by the temperature sensor 220. can include In addition, the heating/cooling machine 200 may turn on/off whether or not to provide cooling/heating in a plurality of spaces divided by partition walls or control a range of temperatures.

In various embodiments, the refrigerator and heater 200 includes a refrigerator and heater communication unit 240 for transmitting the status information of the refrigerator and heater to at least one of the electric bicycle control unit 102, the terminal 300, and the server 400. can do.

In various embodiments, the refrigerator and heater 200 may include at least one refrigerator and heater photographing unit 250 for photographing the inside of the storage room. In response to a video information request signal from at least one of the terminal 300 and the server 400, the heating/cooling unit control unit 230 photographs the inside of the storage room through the refrigerator/warmer recording unit 250 to generate a captured image, and generates a captured image of the inside of the storage room. The captured image can be transmitted to the requested device.

In various embodiments, the heating/cooling machine 200 may include a light unit 260 that serves to illuminate the storage room. In addition, the heating/cooling machine control unit 230 turns on the off-state light unit 260 in response to an image information request signal from at least one of the terminal 300 and the server 400, When shooting is completed, the on-state light unit 260 may be automatically turned off. In some embodiments, the light unit 260 may be composed of a plurality of lights in order to apply light to each of a plurality of spaces divided by partition walls.

In various embodiments, the refrigerator and heater 200 may include a location information sensor 260 for detecting its own location information. In addition, the heating and cooling controller 230 detects its own location information in response to a location information request signal of at least one of the electric bicycle controller 201, the terminal 300, and the server 400, and is a device that requests location information. You can transmit your location information.

In various embodiments, the refrigerator or heater 200 may further include a door open/close sensor so that the refrigerator or heater control unit 230 can determine whether the door of the refrigerator or heater 200 is opened or closed. When the opening of the door is detected, the heating and cooling controller 230 detects current location information by the location information sensor 260, and when the current location information matches the location information of the registered delivery location, delivery is performed at the corresponding location. A light unit 260 providing light to a space where an article is located may be turned on. In some embodiments, when the door opening is detected while the electric bicycle 100 is running, the heating/cooling controller 230 transmits information to the electric bicycle controller 102, the terminal 300, and the server 400 through the refrigerator/heater communication unit 240. At least one of them may transmit a door open alarm signal.

In various embodiments, the electric bicycle control unit 102 may switch the door of the heating/cooling machine 200 to a locked state when it is determined that the electric bicycle 100 and the terminal 300 are spaced apart from each other by a predetermined value or more. Here, the electric bicycle control unit 102 determines that the network connection between the heating and cooling system communication unit 240 and the terminal 300 is disconnected, or when it is confirmed that the network connection sensitivity is less than a preset value, the electric bicycle 100 and the terminal 300 It can be determined that are located apart from each other by more than a predetermined value, but is not limited thereto.

In various embodiments, the refrigerator and heater control unit 230 determines the location information of the refrigerator and heater 200, the refrigerator and heater 200 is located on the location of one of the previously registered delivery destinations, and a preset time elapses. If it is determined that it has been done, the battery power can be prevented from being consumed unnecessarily by controlling the temperature of the space, such as turning off the provision of cooling or heat in the storage room where the goods to be delivered to the delivery address were stored, or adjusting the temperature. .

- Shipping method

4 is a flowchart of a method of delivering one item in a cold/warm refrigerator to a delivery destination using an electric bicycle equipped with a cold/warm refrigerator according to an embodiment of the present invention.

Referring to FIG. 4, a method of delivering one delivery item to a delivery destination using an electric bicycle will be described.

A method of delivering one item in a refrigerator or heater to a delivery destination using an electric bicycle equipped with a refrigerator or heater according to an embodiment of the present invention (S100) includes the steps of receiving delivery address and item information (S110), setting optimal route information It may include a step (S120), a step (S130) of comparing the amount of remaining battery charging power and the required amount of power (S130), a step of setting a self-power generation section (S140), and a step of displaying a delivery route (S150).

One) Step of receiving delivery address and product information (S110)

The terminal 300 may receive delivery address information. In addition, the terminal 300 may receive information on items to be delivered to the received destination. The terminal 300 may receive delivery address and product information from the server 400 . In some embodiments, the driver may input delivery address and product information into the terminal 300 .

The product information may include product type information, appropriate storage temperature information of the product, delivery priority information assigned to the product, and order information of the product.

2) Step of setting optimal route information (S120)

The terminal 300 may set optimal route information.

Optimum route information to a delivery starting point and a delivery point may be set.

3) Comparing the remaining battery charging power amount and the required power amount (S130)

The terminal 300 may receive information on the amount of remaining battery charging power of the battery mounted on the electric bicycle 100 . In addition, the terminal 300 calculates the first amount of battery power required to move the delivery route, which is the optimal route in the auto mode of the electric bicycle 100, and calculates the second amount of battery power required to drive the refrigerator/heater 200 during delivery. can be calculated The first and second amounts of battery power may be required amounts of power.

The auto mode here refers to a mode in which the electric bicycle 100 is operated only with battery power.

The terminal 300 may compare the remaining amount of battery charging power and the required amount of power.

The terminal 300 may display an optimal route as a delivery route when the remaining amount of battery charging power exceeds the required amount of power.

4) Setting a self-power generation section (S140)

The terminal 300 may set self-power generation section information when the amount of remaining battery charging power is equal to or less than the required amount of power.

The terminal 300 may set self-power generation section information based on road condition information of the set optimal route, current weather information, pedal effort for each distance in meters, and/or self-power generation estimation value information by regenerative braking.

In detail, in relation to road condition information, the terminal 300 may set a divided path for dividing an optimal path into a flat path, an uphill path, and a downhill path. In some embodiments, a route within a predetermined gradient range may be set as a flat route. In addition, if at least some of the uphill paths, downhill paths, and flat paths appear or appear repeatedly within a preset distance range, the path with the highest occupancy rate within the distance range is used as the representative path. can be set as the representative path. For example, if the preset distance range is 30 meters, an uphill route appears for the first 5 meters. After that, if a flat path appears for 10 meters and an uphill path appears for the remaining 15 meters, the distance of 30 meters may be set as an uphill path.

The terminal 300 may use battery power in each of these routes to calculate an estimated consumption of the battery during driving, and may calculate an estimated self-generation amount in the case of self-generation. In addition, the terminal 300 may preferentially allocate an auto mode operating using battery power to an uphill path, and preferentially allocate a self-generation mode to a downhill path.

Also, based on current weather information, the terminal 300 may preferentially allocate the auto mode to a flat route when the weather is hot.

The terminal 300 may set a self-power generation section by allocating an auto mode or a self-power generation mode to each of the divided routes.

5) Step of displaying the delivery route (S150)

The terminal 300 may display a delivery route to which the self-power generation section is applied.

In the description of the method of delivering the goods in the refrigerator to the destination using the electric bicycle equipped with the refrigerator and heater, the terminal 300 has been described as a subject performing each step, but the agent performing each step is the server 400 It can be. In this case, the server 400 may display the delivery route information on the terminal 300 by providing the set delivery route information to the terminal 300 .

In some embodiments, when the electric bicycle 100 is provided with a display means, delivery route information may be displayed through the corresponding display means.

Self-power generation section information is also displayed on the delivery route information, allowing the driver to quickly check information on routes requiring self-power generation while driving the delivery route. On a route requiring self-generation, the electric bicycle 100 guarantees the maintenance of power required for driving power of the refrigerator/heater 200 to the delivery destination as self-generation progresses, and reflects the road characteristics on the delivery route to determine the appropriateness of auto mode execution. It is possible to maximize the driver's driving convenience by guiding

5 is a flowchart illustrating a method of delivering a plurality of items in a cold/warm refrigerator to a delivery destination using an electric bicycle equipped with a cold/warm refrigerator according to an embodiment of the present invention.

Referring to FIG. 5 , a method of delivering a plurality of items in a refrigerator or heater to a delivery destination using an electric bicycle equipped with a refrigerator or heater according to an embodiment of the present invention (S200) includes the steps of setting delivery order information (S210); Setting the optimal route for a plurality of delivery destinations (S220), comparing the remaining battery power amount and required power amount (S230), setting the self-power generation section (S240), displaying the delivery route (S250) , Determining whether or not the delivery destination has arrived (S260), controlling the temperature of the heating/cooling machine (S261), updating required power information (S262), comparing the remaining battery power amount with the updated required power amount (S263) , Updating self-power generation interval information (S264) and determining whether delivery is complete (S270) may be included.

- Step of setting delivery order information (S210)

The terminal 300 may receive information on a plurality of items and information on a delivery address for each item. The terminal 300 may receive delivery address and product information from the server 400 . In some embodiments, the driver may input delivery address and product information into the terminal 300 .

The product information may include product type information, appropriate storage temperature information of the product, delivery priority information assigned to the product, and order information of the product.

A delivery priority level may be assigned to at least some of the items stored in the refrigerator or heater 200 . Illustratively, regardless of the order order, a delivery priority level may be assigned to a product requiring urgent delivery to ensure quality due to the nature of the product. The terminal 300 may determine whether there is an item to which a delivery priority level is assigned among a plurality of items, and if there is an item to which a delivery priority level is assigned, the delivery address of the item may be set as the first delivery destination.

The terminal 300 may set the delivery order according to the order of orders based on the order information for the remaining products to which delivery priority levels are not assigned. In some embodiments, the terminal 300 may determine the order of all items ordered within a preset period as the same order. For example, the preset period may be one day. That is, the delivery order of products ordered on the same date may be the same.

The terminal 300 may set the delivery address of the corresponding item to the next delivery address when there is an item with a high delivery order.

When the delivery order of the remaining items is the same, the terminal 300 may set an optimal route according to movement from the first delivery address to each of the remaining delivery addresses.

That is, in setting the delivery order information of a plurality of items, the terminal 300 prioritizes the delivery of the item when there is an item to which a delivery priority level is assigned, and a plurality of items to which the priority level is assigned. Or, if there is no item assigned a priority level, the delivery order can be set based on the order order of these items, and if there are items with the same delivery order, the delivery order can be set while optimizing the movement route. .

- Step of setting optimal routes for multiple delivery destinations (S220)

The terminal 300 may set optimal route information for a plurality of delivery destinations based on the delivery order information.

- Comparing the remaining battery power amount and the required power amount (S230)

The terminal 300 may receive information on the amount of remaining battery power of the battery mounted on the electric bicycle 100 from the electric bicycle 100 . In addition, the terminal 300 may calculate a first amount of battery power required to move the electric bicycle 100 along an optimal route in the auto mode, and calculate a second amount of battery power required to drive the refrigerator/heater 200 during delivery. there is. The first and second amounts of battery power may be required amounts of power.

The second amount of battery power here may be the amount of driving power of the refrigerator or heater 200 required for this, assuming that all items to be shipped are stored in the refrigerator or heater 200 until they are moved to the final destination.

The terminal 300 may compare the remaining amount of battery power and the required amount of power.

When the amount of remaining battery power exceeds the required amount of power, the set optimal route may be displayed as a delivery route (S250).

When the remaining battery power amount is less than the required power amount, as described in the embodiment of FIG. 4, a self-power generation section may be set (S240), and a delivery route, which is optimal route information including self-power generation section information, may be displayed (S250). .

- The step of determining whether the destination has arrived (S260)

The terminal 300 may monitor whether a delivery destination has arrived based on the location information. If the electric bicycle 100 is before arriving at the delivery destination, the delivery route may be displayed (S250).

- Step of controlling the temperature of the refrigerator (S261) and determining whether delivery is complete (S270)

When it is determined that the terminal 300 has arrived at the delivery destination based on the location information, the terminal 300 may determine whether the delivery has been completed by determining whether the delivery destination is the final delivery destination.

- Updating required power amount information (S262)

When the terminal 300 determines that the current delivery is not completed, it is determined whether or not to control the temperature of the refrigerator or heater 200 according to the removal of the item to be delivered from the current delivery destination, and the control of the temperature of the refrigerator or heater 200 is performed. If necessary, a temperature control request signal may be transmitted so that the refrigerator 200 controls the temperature.

For example, in order to stop the supply of cooling heat or heat provided to maintain the temperature of a space where goods to be delivered to the current delivery destination are stored among a plurality of spaces separated from each other in the storage room of the refrigerator/heater 200, the terminal 200 A temperature control request signal may be transmitted to the refrigerator or heater 200 .

When the storage room of the heating/cooling machine 200 is composed of one space, as the number of items stored in the space decreases, the terminal 200 adjusts the amount of cold heat or heat supplied to maintain the temperature of the space. A temperature control request signal may be transmitted to the refrigerator or heater 200 .

- Updating required power amount information (S262)

The terminal 300 may move the optimal route from the current location to the final delivery destination and update required amount of power information according to the operation of the refrigerator and heater 200 .

The terminal 300 calculates the first battery power required to move from the current location to the final delivery destination along the optimal route in the auto mode of the electric bicycle 100, and the second battery required to drive the refrigerator/heater 200 during delivery. power can be calculated. The first and second amounts of battery power may be required amounts of power.

Here, the second battery power amount is the amount of driving power of the refrigerator and heater 200 required for this purpose, assuming that all items to be delivered except for items that have already been delivered are stored in the refrigerator or heater 200 until they are moved to the final destination. This can be. In this case, since the remaining movement path is different, a battery power amount different from the first battery power amount in step S230 is calculated, and since the number of items stored in the refrigerator or heater 200 is reduced, the second battery power amount calculated in step S230 A different battery power amount will be calculated.

As described above, the terminal 300 may update required amount of power information.

- Comparing the remaining battery power amount and the updated required power amount (S263)

The terminal 300 may receive information on the amount of remaining battery power of the battery from the electric bicycle 100 . The terminal 300 may compare the received amount of remaining battery power with the updated required amount of power.

The terminal 300 may display delivery route information from which self-power generation section information has been removed when the received remaining battery strategy amount exceeds the updated required power amount (S250).

- Updating self-power generation section information (S264)

When the received remaining battery strategy amount is equal to or less than the updated required power amount, the terminal 300 may update the self-power generation interval information by resetting the self-power generation interval information as described in step S140. In addition, the terminal 300 may display delivery route information including updated self-power generation section information.

In the embodiment, when the electric bicycle 100 arrives at any one of the plurality of delivery destinations, the required amount of power is updated to determine whether to reset the self-power generation section information, so that the electric bicycle 100 loses battery power during delivery. It is possible to reflect various factors accompanying a change in consumption, so that the refrigerator and heater 200 can be stably driven to the final delivery destination, and the driver's driving convenience can be maintained.

6 is a flowchart illustrating a method of delivering an item in a cold/warm refrigerator to a delivery destination using an electric bicycle equipped with a cold/heat refrigerator according to an embodiment of the present invention.

Referring to FIG. 6 , in a method of delivering items in a cold/warm refrigerator to a destination using an electric bicycle equipped with a cold/warm refrigerator according to an embodiment of the present invention (S300), the remaining battery capacity is monitored (S310), and the remaining battery is charged. Comparing the amount of power with the minimum required amount of power (S320), displaying the auto mode inactivation state (S330), transmitting the auto mode inactivation request signal (S340), determining whether delivery is complete (S350), It may include displaying a mode activation state (S360) and transmitting an auto mode activation resume signal (S370).

-Monitoring the amount of remaining charging power of the battery (S310)

The terminal 300 may monitor the remaining amount of battery by receiving information on the amount of remaining charging power of the battery from the electric bicycle 100 .

- Comparing the remaining charging power amount of the battery and the minimum required power amount (S320)

The terminal 300 may compare the received amount of remaining charging power of the battery with the minimum required amount of power.

The minimum required amount of power may be the amount of power of a battery required to drive the refrigerator or heater 200 until delivery of all items in the refrigerator or heater 200 is completed.

Information on the minimum required amount of power may be updated. For example, when a plurality of items are delivered to different destinations, the amount of battery power required to drive the refrigerator or heater 200 may vary depending on whether the items are delivered and the number of delivered items. Accordingly, the terminal 300 may update information on the minimum amount of power required based on whether delivery of the plurality of items is completed.

- Step of displaying the auto mode inactive status (S330)

When the terminal 300 determines that the remaining amount of power of the battery is equal to or less than the minimum required amount of power, the terminal 300 may display that the auto mode is inactive.

In some embodiments, the terminal 300 may display the auto mode inactive state and simultaneously display the driving mode state by pedal effort.

The drive mode state by pedal effort means a state in which the electric bicycle 100 can be driven only by pedal power of the driving system 160, not by the electric power unit 190.

- Transmitting an auto mode inactivation request signal (S340)

When the terminal 300 determines that the remaining amount of power of the battery is equal to or less than the minimum required amount of power, the terminal 300 may transmit an auto mode inactivation request signal to the electric bicycle 100 .

Upon receiving the auto mode inactivation request signal, the electric bicycle control unit 102 stops the auto mode if it is currently in the auto mode state, and converts to the auto mode transmitted by the driver's manipulation of the lever if it is not in the current auto mode state. Even if a requested signal is received, the corresponding signal can be ignored.

The electric bicycle control unit 102 may maintain the above state until receiving an auto mode activation resume signal from the terminal 300 .

In addition, the electric bicycle 100 may generate power according to pedal effort or regenerative braking, charge the battery with the generated power, and use the power of the battery only to drive the heating/cooling machine 200 .

- Step to determine whether delivery is complete (S350)

The terminal 300 may determine whether delivery of all products has been completed.

In various embodiments, the terminal 300 may determine that delivery is completed in response to arrival at the final delivery destination based on location information. In some embodiments, the terminal 300 may determine that delivery has been completed in response to receiving an input of delivery completion information.

- Step of displaying the auto mode activation status (S360)

The terminal 300 may display an auto mode activation state.

- Auto mode activation resume signal transmission step (S370)

Also, the terminal 300 may transmit an auto mode activation resume signal to the electric bicycle 100 .

The electric bicycle 100 may turn off the power of the heating/cooling machine 200 in response to receiving the auto mode activation resume signal. Further, the electric bicycle control unit 102 operates the electric bicycle 100 in the automatic mode by driving an electric motor using battery power in response to receiving a signal requesting a switch to the automatic mode through a driver's manipulation of a lever or the like. make it possible to drive

In various embodiments, the electric bicycle control unit 102 may periodically monitor charging power of the battery while the electric bicycle is running. When the electric bicycle control unit 102 determines that the amount of electric power charged in the battery is equal to or less than a preset minimum required electric power, the electric bicycle control unit 102 may deactivate the auto mode and enable the driving force of the electric bicycle to be provided only by pedal effort.

In various embodiments, when it is determined that the terminal 300 is located in one of the delivery destinations of each of the plurality of items stored in the refrigerator or heater 200 based on the location information, the terminal 300 stores the refrigerator and heater in order to reduce power consumption of the battery. The temperature of (200) can be controlled. And, the terminal 300 may reset the information on the minimum required amount of power.

For convenience of description, the terminal 300 has been described, but is not limited thereto, and at least some of the steps of FIGS. 4 to 6 may be performed by the electric bicycle control unit 102 or the server 400.

FIG. 7 schematically shows a user interface screen displayed according to the execution of an application on a terminal in a method of delivering an item in a cold or warm refrigerator to a delivery destination using an electric bicycle equipped with a refrigerator or heater according to an embodiment of the present invention.

Referring to FIG. 7 , a driver who is a rider can safely deliver a plurality of items stored in the refrigerator and heater 200 to a destination by driving the electric bicycle 100 equipped with the refrigerator and heater 200 . Through the terminal 300 mounted on the electric bicycle 100, the rider can access route information from the current location to the delivery destination, information on the self-power generation section, product type information, delivery location information for each product, and cold/warm storage units in which each product is stored. It is possible to check the current temperature level of the storage room of 200 and monitoring information on whether or not an appropriate temperature is maintained.

An application is installed in advance on the terminal 300, and a user interface (u.i) is displayed according to the execution of the application.

The degree of a map is displayed on the user interface (u, i), and the current location information (c.p) of the electric bicycle 100 and the delivery route (p.i) are displayed on the map. In addition, self-generation section (self.g.c) information may be displayed overlapping with the delivery route (p.i). In some embodiments, information on the self-powered section (self.g.c) may be displayed overlapping with a previously displayed delivery route (p.i). When the rider passes the self-power generation section (self.g.c) while moving along the delivery route (p.i), the rider can perform self-power generation by using pedal effort. The electric bicycle 100 can determine whether or not the rider proceeds with self-generation in the self-generation section (self.g.c) based on the location information. A heavy message signal can be transmitted. The terminal 300 may display a guide message requesting self-power generation in response to receiving the self-power generation non-progress message signal. In various embodiments, the terminal 300 may communicate with the electric bicycle 100 to determine whether self-generation occurs in the electric bicycle 100 in the self-generation section (self.g.c). In some embodiments, the terminal 300 monitors whether self-power generation occurs in the self-power generation section (self.g.c) based on the charge increase amount information of the battery of the electric bicycle 100, and determines whether or not self-power generation occurs in the self-power generation section (self.g.c). If it is determined that there is no self-generation, a guide message requesting self-generation may be output.

In addition, the terminal 300 may display image information on each of a plurality of items stored in the refrigerator or heater 200 through the user interface u.i.

In addition, the terminal 300 may display the product name, delivery address, and current temperature information for each item, and display information as a result of determining whether or not the temperature inside the storage room is maintained at a predetermined appropriate temperature. .

In various embodiments, the terminal 300 transmits a captured image data request signal including information on an item corresponding to the image of the selected item in response to selection of any one of the images of a plurality of items displayed on the user interface (u.i). It can be transmitted to the electric bicycle (100). The electric bicycle 100 drives the light unit 260 that illuminates the area where the selected item is stored in response to the reception of the photographed image data request signal to illuminate the inside of the storage room, and photographs the inside of the storage room through the photographing unit 250 to capture the captured image. can create In addition, the electric bicycle 100 may transmit photographed image information of the selected item to the terminal 300 . The terminal 300 may display the received captured image through the user interface (u.i).

In addition, the terminal 300 estimates the amount of impact of the electric bicycle 100 based on location information, acceleration sensing information, tilt angle information, etc., and when it is determined that the estimated amount of impact due to the impact applied during delivery is greater than or equal to a preset value, Image data photographed inside the storage room of the organ 200 may be received from the electric bicycle 100 and displayed on the terminal 300 .

Embodiments according to the present invention described above may be implemented in the form of program instructions that can be executed through various computer components and recorded on a computer-readable recording medium. The computer readable recording medium may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on the computer-readable recording medium may be specially designed and configured for the present invention, or may be known and usable to those skilled in the art of computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tapes, optical recording media such as CD-ROMs and DVDs, and magneto-optical media such as floptical disks. medium), and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language codes that can be executed by a computer using an interpreter or the like as well as machine language codes generated by a compiler. A hardware device may be modified with one or more software modules to perform processing according to the present invention and vice versa.

Specific implementations described in the present invention are examples and do not limit the scope of the present invention in any way. For brevity of the specification, description of conventional electronic components, control systems, software, and other functional aspects of the systems may be omitted. In addition, the connection of lines or connecting members between the components shown in the drawings are examples of functional connections and / or physical or circuit connections, which can be replaced in actual devices or additional various functional connections, physical connection, or circuit connections. In addition, if there is no specific reference such as “essential” or “important”, it may not be a component necessarily required for the application of the present invention.

In addition, the detailed description of the present invention described has been described with reference to preferred embodiments of the present invention, but those skilled in the art or those having ordinary knowledge in the art will find the spirit of the present invention described in the claims to be described later. And it will be understood that the present invention can be variously modified and changed without departing from the technical scope. Therefore, the technical scope of the present invention is not limited to the contents described in the detailed description of the specification, but should be defined by the claims.

Claims (9)

battery;
an electric power unit that is driven by the charged power of the battery and provides a driving force for the electric bicycle;
a driving system providing driving force of the electric bicycle by pedal effort;
a self-generating device for charging the battery;
a heating/cooling machine driven by the charging power of the battery; and
Including; electric bicycle controller;
The electric bicycle control unit monitors the amount of charged power of the battery, and when the amount of remaining charged power of the battery is less than a preset minimum required amount of power, the auto mode for providing driving power of the electric bicycle by the remaining amount of charged power of the battery is disabled.
An electric bicycle equipped with a refrigerator and heater. According to claim 1,
In the auto mode inactive state, the driving force of the electric bicycle is provided only by the pedal effort.
An electric bicycle equipped with a refrigerator and heater.
According to claim 2,
The minimum required amount of power is the amount of power of the battery required to drive the refrigerator or heater from the current location of the electric bicycle to delivery of the goods stored in the refrigerator or heater.
An electric bicycle equipped with a refrigerator and heater. According to claim 3,
If it is determined based on the location information that the plurality of items stored in the refrigerator or heater are located in one of the delivery destinations, the temperature of the refrigerator or heater is controlled to reduce the power consumption of the battery and the minimum required amount of power is determined. to reset
An electric bicycle equipped with a refrigerator and heater. According to claim 3,
The cooling and heating machine is provided with a storage room of a plurality of divided spaces for independently storing each of a plurality of items.
If it is determined based on the location information that the plurality of items are located in one of the respective delivery locations, the provision of cooling or heat to the space containing the items to be delivered is stopped at the location in order to reduce the power consumption of the battery. And resetting the minimum required amount of power
An electric bicycle equipped with a refrigerator and heater. According to claim 1,
The electric bicycle control unit turns off the driving of the refrigerator or heater when it is determined that a predetermined time has elapsed after the item stored in the refrigerator or heater is located at the delivery destination based on the location information.
An electric bicycle equipped with a refrigerator and heater. receiving, by the terminal, delivery address and product information;
setting, by the terminal, a delivery route based on the current location, the delivery destination, and the item information;
receiving, by the terminal, the amount of remaining battery power of the battery of the electric bicycle from the electric bicycle;
calculating, by the terminal, a required amount of power required to move the electric bicycle along the delivery route in an auto mode and driving a refrigerator/heater mounted on the electric bicycle while moving along the delivery route;
Comparing, by the terminal, the remaining battery power amount with the required amount of power, and setting self-power generation section information requiring self-power generation on the delivery route when the remaining battery power amount is less than the required amount of power; and
Displaying delivery route information including the self-power generation section information; comprising
A method of delivering one item in a refrigerator or heater to a destination by using an electric bicycle equipped with a refrigerator or heater. According to claim 7,
monitoring, by the terminal, the remaining amount of the battery by receiving information on the amount of remaining charge of the battery from the electric bicycle;
Comparing, by the terminal, the amount of remaining charge of the battery with a minimum required amount of power, which is the amount of power of the battery required for driving the refrigerator or heater until delivery of the items stored in the refrigerator or heater is completed; and
The terminal sends a signal requesting deactivation of an auto mode that provides driving power of the electric bicycle based on the remaining charged power amount of the battery to the control unit of the electric bicycle when the remaining charged power amount of the battery is less than or equal to the minimum required power amount. step; further comprising
A method of delivering one item in a refrigerator or heater to a destination by using an electric bicycle equipped with a refrigerator or heater. According to claim 8,
When the terminal determines that it is located in one of a plurality of delivery destinations based on location information, the terminal updates information on the minimum amount of power required to store the remaining items except for items to be delivered in the refrigerator or heater at the corresponding delivery address. doing
A method of delivering one item in a refrigerator or heater to a destination by using an electric bicycle equipped with a refrigerator or heater.

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