CN113844322A

CN113844322A - Battery swapping system based on image recognition

Info

Publication number: CN113844322A
Application number: CN202111109419.7A
Authority: CN
Inventors: 刘昌�
Original assignee: Hangzhou Zhirong Technology Co ltd
Current assignee: Hangzhou Zhirong Technology Co ltd
Priority date: 2020-09-23
Filing date: 2021-09-22
Publication date: 2021-12-28

Abstract

The application discloses trade electric system based on image recognition includes: the power exchange cabinet is used for realizing the functions of charging and exchanging electricity; the mobile terminal is used for a user to operate so as to perform data interaction with the battery swapping cabinet; wherein, trade the battery cabinet and include: the touch screen is used for displaying the cabinet-end identification image; the main control module is used for controlling the image content displayed by the touch screen; the main control module is provided with or connected with a cabinet-end Bluetooth communication module, and the mobile terminal is provided with a terminal Bluetooth communication module; the main control module controls the touch screen to display a cabinet-end identification image which enables the cabinet-end Bluetooth communication module and the terminal Bluetooth communication module to form Bluetooth communication. The application is advantageous. The battery swapping system based on the image recognition has the advantages that the battery swapping system based on the image recognition can still perform a battery swapping action after the server is disconnected.

Description

Battery swapping system based on image recognition

Technical Field

The application relates to a battery swapping system based on image recognition.

Background

With the development of lithium battery technology, the battery pack as vehicle power well solves the problem of environmental pollution caused by fuel use. However, the battery pack is adopted as power, the endurance time is limited, and the endurance capacity of the battery pack can be improved by improving the charging frequency. In order to facilitate an electric vehicle user (especially a rider for express delivery and takeout) to find a replaced battery pack in time when the battery pack is low in electric quantity and charge the battery pack with low electric quantity, a shared electricity-changing cabinet is provided in the related art. The user can place the battery package and charge in trading the cell of electric cabinet, takes the electric cabinet that trades that has accomplished charging in the electric cabinet simultaneously. The battery replacement cabinet comprises a charging device and a corresponding management device so as to realize the functions of charging and charging management.

In the prior art, after the battery replacement cabinet or the mobile terminal is disconnected from the server, the battery replacement action cannot be realized.

Disclosure of Invention

An image recognition-based battery swapping system, comprising: the power exchange cabinet is used for realizing the functions of charging and exchanging electricity; the mobile terminal is used for a user to operate so as to perform data interaction with the battery swapping cabinet; wherein, trade the battery cabinet and include: the touch screen is used for displaying the cabinet-end identification image; the main control module is used for controlling the image content displayed by the touch screen; the main control module is provided with or connected with a cabinet-end Bluetooth communication module, and the mobile terminal is provided with a terminal Bluetooth communication module; the main control module controls the touch screen to display a cabinet-end identification image which enables the cabinet-end Bluetooth communication module and the terminal Bluetooth communication module to form Bluetooth communication.

Further, the battery swapping system based on image recognition further comprises: the server is used for forming communication connection with the power exchange cabinet and the mobile terminal; when the power exchange cabinet is disconnected with the server in a communication mode and the mobile terminal is kept in communication with the server in a communication mode, the main control module controls the touch screen to display the cabinet end identification image, the mobile terminal scans the cabinet end identification image of the touch screen to enable the mobile terminal and the power exchange cabinet to form Bluetooth communication connection, and the main control module uploads data required by power exchange to the server through the mobile terminal.

Furthermore, the server sends a power switching control instruction according to the data uploaded by the mobile terminal, the mobile terminal serves as a relay and transmits the power switching control instruction to a main control module of the power switching cabinet through Bluetooth communication, and the main control module performs power switching according to the control instruction transmitted by the mobile terminal.

Further, after the power exchange action is completed, the power exchange action data is temporarily stored in a memory corresponding to the main control module, and after the power exchange cabinet and the server recover communication connection, the power exchange action data is uploaded to the server.

Further, after the battery swapping action is completed, the battery swapping action data is temporarily stored in a memory corresponding to the main control module, fed back to the mobile terminal and uploaded to the server by the mobile terminal.

Further, the battery swapping system based on image recognition further comprises: the server is used for forming communication connection with the power exchange cabinet and the mobile terminal; the main control module is connected with an identification camera which is used for collecting a terminal identification image displayed by the mobile terminal; when the mobile terminal is disconnected from the server in communication and the power exchange cabinet is kept in communication with the server, the main control module controls the identification camera to scan the terminal identification image, acquires the identity information of a terminal device user according to the terminal identification image to carry out power exchange action, and uploads power exchange action data to the server and transmits the power exchange action data to the mobile terminal through Bluetooth communication connection.

Furthermore, after the mobile terminal and the server recover the communication connection, the server and the mobile terminal mutually check the battery replacement action data received by the server and the mobile terminal,

further, the battery swapping system based on image recognition further comprises: the server is used for forming communication connection with the power exchange cabinet and the mobile terminal; the main control module is connected with an identification camera which is used for collecting a terminal identification image displayed by the mobile terminal; when the mobile terminal and the battery replacing cabinet are disconnected from the server in a communication mode, the main control module controls the identification camera to scan a terminal identification image, acquires identity information of a terminal device user according to the terminal identification image to perform battery replacing action, and then transmits battery replacing action data to the mobile terminal through Bluetooth communication connection; and when at least one of the mobile terminal and the power exchange cabinet is recovered to be in communication connection with the server, the power exchange action data is uploaded to the server.

Further, the image is identified as a two-dimensional code image.

Further, the image is identified as a sun code image.

The application has the advantages that: provided is a battery swapping system based on image recognition, which can still perform battery swapping after a server is disconnected.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

fig. 1 is a schematic perspective view of a power changing cabinet according to an embodiment of the present application;

FIG. 2 is a schematic front view of the switchgear shown in FIG. 1;

FIG. 3 is a schematic structural view of the back side of the switchgear shown in FIG. 1 (with the canopy and monitor removed);

FIG. 4 is a schematic structural view of a door of the power changing cabinet shown in FIG. 1;

FIG. 5 is a schematic structural view of the front side of the power distribution cabinet shown in FIG. 1 with the cabinet door removed;

FIG. 6 is a front enlarged schematic view of the power distribution cabinet shown in FIG. 1;

fig. 7 is a schematic view of the internal structure of the battery replacement cabinet shown in fig. 1;

figure 8 is a schematic view of the cabinet of figure 1 from another perspective;

FIG. 9 is a partial schematic structural view of the battery replacement cabinet shown in FIG. 1;

FIG. 10 is a schematic view of another partial structure of the battery replacement cabinet shown in FIG. 1;

FIG. 11 is a schematic view of the structure of FIG. 10 from another perspective;

FIG. 12 is a schematic view of a temperature regulating structure of the electricity cabinet of FIG. 1;

FIG. 13 is a schematic partial structure diagram of another embodiment of a battery swapping cabinet of the present application;

FIG. 14 is another partial schematic structural view of the embodiment of FIG. 13;

FIG. 15 is a partial schematic structural view of another embodiment of the present application;

FIG. 16 is a schematic view of the structure of FIG. 15 from another perspective;

FIG. 17 is a partial schematic structural view of another embodiment of the present application;

FIG. 18 is a partial schematic structural view of another embodiment of the present application having anti-theft functionality;

FIG. 19 is a schematic view of another embodiment of the present application;

FIG. 20 is an enlarged, fragmentary view of the structure of FIG. 19;

fig. 21 is a schematic structural view of a slave cabinet of another power change cabinet of the present application;

FIG. 22 is a schematic view of the caster of FIG. 21;

FIG. 23 is a schematic view of a portion of FIG. 21;

fig. 24 is a schematic structural view of the swapping robot of the present application;

fig. 25 is a schematic structural view of the swapping robot shown in fig. 24 viewed from another angle.

Fig. 26 is a schematic block diagram of a circuit configuration of a battery pack according to an embodiment of the present application;

fig. 27 is a schematic diagram of a peripheral circuit of a control chip of the battery pack shown in fig. 26;

FIG. 28 is a block schematic diagram of a power change cabinet according to an embodiment of the present application;

FIG. 29 is a schematic block diagram of a power supply configuration of a power distribution cabinet according to an embodiment of the present application;

FIG. 30 is a schematic block diagram of a power switch of a power change cabinet according to an embodiment of the present application;

fig. 31 is a block schematic diagram of a swapping system according to an embodiment of the present application.

Fig. 32 is a schematic architecture diagram of a swapping system according to an embodiment of the present application.

Reference numerals in the figures refer to the parts:

a power exchange cabinet 100;

a mobile terminal 200;

a server 300;

the battery packs BT1 to BT 4;

a first relay switch K1;

a second relay switch K2;

a main semiconductor switch Q0;

a first diode D1;

a second diode D2;

a third diode D3;

a fourth diode D4;

a main fuse F0;

a first detection node T11;

the second detection node T12;

a first charging node x;

a second charging node y;

a first battery detection node T21;

a second battery detection node T22;

branch semiconductor switches Q1 to Q5;

routing semiconductor switches Q6, Q7;

branch fuses F1 to F5;

switching relay switches K3, K4;

moving contacts g and j of the switching relay switch;

switching stationary contacts i, h, k and l of a relay switch;

branch detection nodes T31, T32;

connectors J1, J2;

a first socket terminal T1;

and a second socket terminal T2.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 12, the battery replacement cabinet 100 of the present application includes a cabinet body 101 and a plurality of cabinet doors 102.

Wherein, the cabinet body 101 is formed with a plurality of charging bins 103, and the front side of charging bin 103 is equipped with bin opening 1031, and battery package 200 can be loaded into charging bin 103 from bin opening 1031. The cabinet door 102 is rotatably connected to the cabinet body 101 to close the compartment opening 1031 of the charging compartment 103 at a preset rotational position.

As a specific scheme, the cabinet body 102 is composed of a plurality of plates 11 and structural members 12, wherein the plates are in the shapes of a charging bin 103, a control bin 104 and other cabinet bodies; the structural members are primarily used as support panels to form the skeleton of the cabinet 102. The cabinet 102 may be constructed by integral molding or modular construction.

Specifically, the door 102 is provided with a shaft hole 1021, the cabinet body 102 is provided with a door shaft 1011 so that the door 102 can rotate relative to the cabinet body 102, a lock groove 1032 is provided on the other side of the compartment 1031 relative to the position of the door shaft 1011, the door 102 is correspondingly provided with a lock ring 1022, and when the door 102 rotates to the position closing the compartment 1031, the lock ring 1022 is inserted into the lock groove 1032.

The charging cabinet 100 further includes a door lock device 105. The door lock device 105 includes an electric control device that controls the insertion of the latch bolt 1051 into the lock ring 1022 to lock the cabinet door 102, and the latch bolt 1051.

Of course, other schemes can be adopted to lock the cabinet door. As one scheme, the function of automatically popping open the cabinet door can be realized by adopting devices such as an electromagnet and the like.

A support strip 1033 is disposed in the charging chamber 103, wherein the support strip 1033 protrudes from the chamber bottom plate 1034, and specifically, the two support strips 1033 are disposed in parallel. The supporting bars 1033 serve to reduce friction between the battery pack 200 and the chamber bottom plate 1034, thereby facilitating insertion of the battery pack 200 into the charging chamber 103, and preferably, the upper surfaces of the supporting bars 1033 may be coated with a material having a lower friction coefficient, or the supporting bars 1033 themselves may be made of a material having a lower friction coefficient.

The charging bin 103 is further provided with limiting bars 1035, the limiting bars 1035 are arranged on two sides of the supporting bars 1033 and mainly limit the insertion position of the battery pack 200, and when the battery pack 200 is inserted into a preset position, the charging terminals of the battery pack can be matched with corresponding sockets to realize electrical connection. The stopper 1035 limits the insertion position of the battery pack 200, and allows the battery pack 200 to be inserted only in a predetermined manner (of course, the user does not insert the battery pack in reverse depending on the position of the handle 201 of the battery pack 200, as shown in fig. 14).

In addition to the cabinet 102, in order to prevent rainwater from affecting the power conversion cabinet 100, a rain shed 106 is disposed on the top of the cabinet 101, and the top of the rain shed 106 is disposed obliquely, so that rainwater can flow down the rain shed 106 without leaking into the cabinet 101.

In addition, in order to monitor the condition around the cabinet 101, a monitor 107 is provided below the rainshed 106 and above the cabinet 102, and is fixedly connected to the cabinet 102 through a bracket 108. The monitor 107 may be a surveillance camera with a pan/tilt head.

As a specific scheme, the charging bins 103 can be arranged in two rows from left to right, wherein a control bin 104 is formed above one row, and a touch screen 109 is arranged in front of the control bin 104. A plurality of control modules or communication modules such as an air switch 1041, a circuit board 1042, a circuit breaker, a PLC controller and the like may be disposed inside the control cabin 104. The control module of the touch screen 109 is mounted on the back of the touch screen 109 also in the control cabin 104.

The charging chamber 103 may be provided with an illumination lamp (not shown) therein, which may be activated when the door 102 or the door lock 105 is opened, or may be deactivated when the door is closed.

An accommodating bin 110 is arranged between the two charging bins 103 or between the charging bin 103 and the control bin 104.

The power changing cabinet 100 further includes a charger 111. The charger 111 is provided in the receiving bin 110, the charger 111 functions to convert ac power into dc power suitable for charging the battery pack 200, and the charger 111 can adjust the charging current and voltage.

As a more specific solution, the battery changing cabinet 100 includes a plurality of slave control modules 112, each slave control module 112 is disposed corresponding to each charging bin 103, the slave control module 112 can be disposed outside the opposite side of the bin opening 1031 of the charging bin 103, that is, the slave control module 112 is disposed at the outer wall of the rear side of the charging bin 103, and the slave control module 112 is used for directly realizing the control of the battery pack 200 in the individual charging bin 103 in the battery changing cabinet 100, especially the control of the individual charging machine 111. Each individual charger 111 is connected to the slave control module 112, so as to control the charger 111, meanwhile, after the battery pack 200 is inserted into the charging bin 103, the connection terminals of the battery pack 200 are butted with the connection terminals of the battery changing cabinet 100, so that the charging main circuit of the charger 111 is electrically connected to the main circuit of the battery pack 200 for charging, and meanwhile, the slave control module 112 is connected to the BMS module of the battery pack 200 through a control signal line, so that the slave control module 112 interacts with the BMS module of the battery pack 200, thereby acquiring data required for charging control and controlling the charger 111 according to the data of the BMS module.

In order to realize user identification and specifically identity authentication, the front of the cabinet 101 is further provided with a camera 113 for identity identification, a code disc 114, a fingerprint device 115 and an LCD screen 116. They may be controlled and displayed independently or in conjunction with the touch screen 109. Positionally, they may be disposed at a position centered on the front of the cabinet 102.

The LCD screen 116 can be used to implement simple information, which can be powered by an internal battery pack power source during power failure, etc., so that the power exchange cabinet 100 still maintains control functions for management and emergency repair.

In addition, a general illumination lamp (not shown) may be disposed on the front surface of the cabinet 101 to illuminate the area in front of the cabinet 101, and it is preferable that whether a user is using the cabinet 100 is detected by the monitor 107 or the camera 113, and when a user is using the cabinet, the general illumination lamp is turned on, and when no user is using the cabinet, the general illumination lamp is turned off. Of course, other means, such as infrared detection, may be used to detect whether a user is using the cabinet 100.

In order to adjust the temperature of the cabinet 101, the power exchange cabinet 100 may adopt the following scheme.

A back plate 117 is arranged on the back of the cabinet 101, a ventilation window 1171 is formed on the back plate 117, a temperature adjusting fan 118 is arranged inside the ventilation window 1171, the temperature adjusting fan 118 can be an axial fan, and when the temperature is high in summer, the axial fan rotates in a first rotation direction, so that airflow is driven to flow out of the cabinet 101 to bring out heat brought by the charger 111 or other devices; and when the temperature was lower winter, it was rotatory with the opposite rotation to form the air current barrier in ventilation window 1171 department, avoid the air current to flow out from cabinet body 101 and guarantee the internal temperature of cabinet, as further scheme, temperature adjusting fan 118 can select centrifugal fan, thereby when its rotation, formed the exchange of inside and outside air current of a atmospheric pressure barrier. The louvers 1171 may be used for natural heat dissipation when the temperature adjusting fan 118 is not rotating.

Preferably, in order to charge or store the battery pack 200 at a suitable temperature, as shown in fig. 12, an airflow source 119, a heater 120, a refrigerator 121 and a duct 122 are disposed in the cabinet 101, and are connected in sequence to form a circulation circuit, the airflow source 119 may be formed by an air pump or the like, and functions to form an airflow flowing in the duct 122, and the heater 120 and the refrigerator 121 function to convert other forms of energy into heat energy, such as cooling or heating by using electric energy.

The air pump may be a general electromagnetic air pump having an air inlet and an air outlet, and the liquid flow is driven from the air inlet to the air outlet when the electromagnetic pump is driven. The air pump is a broad air pump, and can be formed by other devices for driving air to flow, such as a blower.

The refrigerator 121 is used for cooling the air flow, and specifically, the refrigerator 121 also has an air inlet and an air outlet which can cool the air flow passing through the refrigerator 121 when the refrigerator is powered on, and alternatively, the refrigerator 121 may be formed by a condenser, or a semiconductor refrigeration sheet and a corresponding container formed by a metal material.

The heater 120 is used for heating the air flow, and specifically, the heater 120 also has an air inlet and an air outlet, which can heat the air flow passing through the heater 120 when the heater is powered on, and as an alternative, the heater 120 may be constructed as a pipe structure made of a metal material, in which a heating wire or a semiconductor heating sheet is disposed to heat the air flow passing through the inside of the pipe structure.

The air pump, the refrigerator 121 and the heater 120 may use a power source accessed from the outside of the electrical cabinet 100 as an electrical energy source, and as a more specific scheme, they may obtain the power source from the outside through a circuit board and a wire holder on the circuit board, the air pump 204, the refrigerator 121 and the heater 120 are all electrically connected to the circuit board, and as an extension scheme, a control chip is disposed on the circuit board to control the operation of the air pump, the refrigerator 121 and the heater 120.

Besides the conduit 122 forming a circulation pipeline, the conduit 122 is further provided with a plurality of branch pipelines or pipe holes so that the conduits 122 can be respectively communicated with the respective charging bins 103, and electromagnetic valves (not shown) are arranged in the conduits from the conduit 122 to the charging bins 103 so as to control whether the temperature adjusting devices deliver temperature adjusting air flows into the corresponding charging bins 103, wherein the temperature adjusting air flows can be used for heating or cooling.

Alternatively, the wall of the conduit 122 is provided with vents 1221, while the wall 1036 of the corresponding charging chamber 103 is provided with vents 1037, so that the air flow is directed into the charging chamber 103.

As an expansion scheme, the air cooling mode can be changed into the water cooling mode, the guide pipe can be changed into a closed pipeline, a heat dissipation pipeline communicated with the guide pipe is laid on the bin wall and the bin bottom plate of the charging bin, and heat is taken away in a liquid flow mode.

As an expansion scheme, the cabinet door 102 may be provided with a sandwich structure, the sandwich structure is filled with a foam material as a thermal insulation material, as a further expansion scheme, the sandwich structure is filled with a phase change material, a phase change point of the phase change material is set between 35 degrees celsius and 50 degrees celsius, and as a specific scheme, the phase change temperature is 45 degrees celsius. The phase change material may pre-cool the ambient temperature as the temperature increases, thereby allowing the cabinet door 102 to be temperature regulated to an appropriate degree in addition to being temperature insulated.

In addition, in order to further improve the effect, as shown in fig. 19 and 20, a movable baffle 123 capable of being lifted and lowered may be provided at a rear position inside the cabinet 101, and when it is necessary to close the vent hole of the vent window 1171, the movable baffle 123 may be automatically lifted to close the vent hole of the vent window 1171.

As a specific scheme, the lifting rails 124 are disposed on two sides of the movable baffle 123, the lifting rails 124 not only guide the movable baffle 123, but also can be configured as a rack structure, the lifting gears 125 and the lifting motor (not shown) are disposed on two sides of the movable baffle 123, and when the lifting gears 125 are driven by the lifting motor to rotate, the lifting gears 125 are engaged with the racks of the lifting rails 124, so that the movable baffle 123 is correspondingly lifted or lowered.

In addition, the movable baffle 123 may adopt a scheme similar to that of a rolling door, and when the first movable baffle 123 is driven, the other movable baffles 123 may also slide.

As a specific solution, as shown in fig. 13, as an embodiment, in order to realize the fire extinguishing function, a fire sensor 126 and a fire extinguisher 127 are provided in the control cabin 104, and are respectively connected to a circuit board 128 for control, wherein the fire sensor 126 is used for detecting whether a fire occurs, and when the fire occurs, it can transmit a signal to a control chip on the circuit board 128, and whether to trigger the fire extinguisher is determined by the battery changing cabinet 100 itself, a remote server or a mobile terminal.

Preferably, the fire extinguisher 127 may be an aerosol fire extinguisher, which, when activated, triggers a reaction between aerosol reactants in the aerosol fire extinguisher to produce a large amount of aerosol, which is then ejected from the spray orifices of the fire extinguisher 127 to fill the entire interior of the cabinet to extinguish the fire.

No matter from the function realization of fire extinguishing or temperature regulation, the wall 1036 and the bottom plate 1034 of the charging chamber 103 are respectively provided with a wall hole 1036a and a bottom plate hole 1034a, so that aerosol can be rapidly sprayed to the charging chamber 103, and meanwhile, effective heat dissipation can be performed in summer or hot air delivery can be performed in winter.

The fire extinguisher 127 is arranged in the control cabin 104, preferably, the arrangement of space and control circuits is considered, the larger space enables the fire extinguisher 127 to have more fire extinguishing substances, meanwhile, the arrangement of the shorter circuits improves the reliability in fire extinguishing, and the arrangement of the fire extinguisher 127 in the control cabin 104 also considers the space required by aerosol injection in combination with the characteristics of the aerosol fire extinguisher.

As an extension, a separate fire extinguisher and a fire sensor may be provided in each charging bin 103 to perform fire extinguishing control separately. However, this solution is complicated in terms of wiring and arrangement.

As shown in fig. 17, as a more specific solution, each charging chamber 103 is provided with a unit fan 129 which sucks in the aerosol diffusion to accelerate the aerosol diffusion, and which can also be driven as a temperature-adjusting fan.

As a development, the unit fan 129 of each charging bin 103 is controlled by the slave control module 112 of each charging bin 103 according to each charging bin 103. Alternatively, each charging bin 103 is provided with a separate temperature sensor and a fire sensor, and when the temperature of the charging bin 103 is too high, a separate unit fan 129 can be driven to dissipate heat, because the battery packs 200 are not placed in all the charging bins 103 when the power exchange cabinet 100 is in normal use, so that electric energy can be saved and heat can be dissipated in a targeted manner.

In addition, when the battery pack 200 is on fire in one of the charging compartments 130, the single unit fan 129 is rotated, so that the aerosol sprayed from the fire extinguisher 127 can be preferentially taken into consideration for the charging compartment 130 in case of fire due to the airflow. But in this way the entire cabinet 102 is affected.

As an extension, the injection port of the fire extinguisher 127 can be communicated into the conduit 122, when a fire occurs, the fire sensor arranged in the charging bin 103 sends to the control module, the control module closes the heater 120 and the refrigerator 121, and opens the valve corresponding to the conduit in the charging bin 103, because the fire extinguishing substances of the fire extinguisher 127 enter the pressure in the conduit 122, they can be sprayed out from the charging bin 103 with the valve opened so as to fill the charging bin 103 on fire only, at this time, the conduit 122 and the charging bin 103 adopt a relatively closed scheme, so at this time, the other charging bin 103 is not affected, and thus the charging bin 103 can be repaired and replaced quickly, and the function of the whole power exchange cabinet 100 can be recovered quickly. Preferably, the air flow source 119 may be actuated in the event of a fire to further accelerate the flow of fire suppressant material to the open-valve charging chamber 103.

As shown in fig. 18, an anti-theft sensor 130 is disposed at the back of the cabinet 101, i.e. at the edge where the back plate 117 is disposed, the anti-theft sensor 130 is electrically connected to the circuit board 128 through a cable, and specifically, the anti-theft sensor 130 may be a position switch.

When the back plate 117 is arranged at the back of the cabinet 101, the anti-theft sensor 130 sends a control signal to the circuit board 128 because of contacting the back plate 117, and a control chip on the circuit board 128 learns the opening and closing state of the back plate 117, and as an extension scheme, the circuit board 128 is connected with a communication module which can send the opening and closing state of the back plate 117 to a server or a mobile terminal so as to inform a user whether the cabinet 101 is opened, thereby preventing the risk that the back plate 117 is opened by mistake or is opened by force.

As shown in fig. 21 to 25, in addition to the above-described battery swapping cabinet 100, fig. 21 shows a battery swapping cabinet 300 without a touch screen, which has more charging bins and is also provided with a charger, a slave control module and other devices, but its main control depends on external implementation, i.e. it needs to implement functions through a main battery swapping cabinet 100 as described above, and they can communicate with each other through wired or wireless communication.

The cabinet 300 shown in fig. 21 has a moving foot 301 and a connecting device 302 that allow it to move. Wherein remove foot 301 including stabilizer blade 303 and the truckle 304 that can adjust, stabilizer blade 303 is connected with one end screw thread, and it can realize high lift through the rotation, and when needs are fixed, it is unsettled with truckle 304, and when needs remove, it makes truckle 304 fall to the ground to the messenger is from trading electric cabinet 300 and remove more easily. Of course, other automated ways of implementing such functionality are possible.

As shown in fig. 24 and 25, the swapping system of the present application includes a swapping robot 400.

The battery replacement robot 400 includes a box 401, a walking device 402, and a pick-and-place device (not shown).

The box 401 is used for storing the battery pack 100; the walking device 402 is used for displacing the battery replacement robot 400; the taking and placing is used for placing the battery pack in the box body into a charging bin or placing the battery pack in the box body from the charging bin into the box body 401. The battery replacing robot 400 is further provided with a connecting device 403 which can be matched with the connecting device 302 of the battery replacing cabinet 300, so that the battery replacing robot 400 can drag the battery replacing cabinet 300 to move, and meanwhile, connecting terminals which are electrically connected through contact are respectively arranged at the connecting device 302 and the connecting device 403, so that electrical connection is formed between the battery replacing cabinet 300 and the battery replacing robot 400 for charging or data transmission.

As an embodiment, the swapping robot 400 is provided with a lifting device to lift the connecting device 403 to automatically connect to the connecting device 302.

Specifically, the traveling device 402 includes a driving motor for driving the traveling device 402. The battery replacement robot 400 further comprises a power supply device for supplying power to the driving motor. Specifically, the power supply device includes a battery power source fixed to the swapping robot 400. The power supply unit also includes a removable battery power source.

Specifically, the battery replacement robot further includes: the battery pack charging device comprises an in-box electrical interface, a machine charging circuit and a driving circuit, wherein the in-box electrical interface is electrically connected with a battery pack in a box body; the machine charging circuit is used for charging the battery pack in the box body through the electrical interface in the box body; the driving circuit is used for enabling a battery pack in the box body to serve as a power supply device to supply power for the driving motor through the electrical interface in the box body.

Specifically, the battery replacement cabinet 300 further includes: the cabinet body electrical interface and the external charging circuit.

The cabinet electrical interface may be mounted to a cabinet, such as the previously described connection arrangement 302; the external charging circuit is used for charging the battery replacement robot through the cabinet body electrical interface; the battery replacement robot 400 further includes: a body electrical interface mounted to the swapping robot 400 and configured to interface with the cabinet electrical interface; the electric interface of the machine body is electrically connected with the electric interface in the box. Therefore, the power exchange cabinet 300 can directly charge the power exchange robot 400.

As an extension scheme, the power exchange cabinet comprises a main control module and a first communication module, wherein the main control module is used for controlling the power exchange cabinet; the first communication module is used for enabling the main control module to be capable of accessing a wireless network; trade electric robot includes: the robot control module is used for controlling the point changing machine; the second communication module is used for enabling the robot control module to be capable of accessing a wireless network or forming communication connection with the first communication main control module. The path of the battery replacing robot can be controlled through data interaction of the battery replacing cabinet and the battery replacing robot.

The connecting device of the power changing cabinet 300 and the power changing robot 400 is mainly used for realizing mechanical connection or electrical connection between the power changing cabinet and the power changing robot, so that the power changing robot can drag the power changing cabinet to move, and the power changing cabinet can charge the power changing robot through the connecting device.

The foregoing describes some of the basic hardware configurations of the present application.

As shown in fig. 26 and 27, the battery pack circuit of the battery pack 200 includes: the battery comprises a plurality of battery cell units, a plurality of battery cell units are connected in parallel to form a group, and the battery cell units of different groups are connected in series to form a battery circuit; the battery pack circuit further includes: the relay comprises a first relay switch, a second relay switch, a main semiconductor switch, a first plug terminal, a second plug terminal and a control chip; wherein, first relay switch and second relay all include: a movable contact, two fixed contacts and a signal input end; the main semiconductor switch includes: a control terminal and two switch terminals; the movable contact of the first relay is electrically connected to one switch end of the main semiconductor switch, and the other switch end of the main semiconductor switch is connected with a first detection node; the first plug terminal is electrically connected to the first detection node; the movable contact of the second relay is electrically connected to a second detection node; the second plug terminal is electrically connected to the second detection node; one static contact of the first relay switch and one static contact of the second relay switch are both electrically connected to the positive electrode of the battery circuit; the other static contact of the first relay switch and the other static contact of the second relay switch are both electrically connected to the negative electrode of the battery circuit; the signal input ends of the first relay switch and the second relay switch, the control end of the main semiconductor switch, the first detection node and the second detection node are electrically connected to the control chip.

Specifically, the battery pack circuit further includes: the first capacitor is electrically connected between the first detection node and the second detection node. The battery pack circuit further includes: a first diode; a static contact of the first relay switch and a static contact of the second relay switch are both electrically connected to a first charging node, a first charging node battery core is connected to the anode of the first diode, and the cathode of the first diode is electrically connected to the anode of the battery circuit. The battery pack circuit further includes: a second diode; another stationary contact of first relay switch and another stationary contact of second relay switch all electric connection to a second charge node, and second charge node electricity core is connected to the negative pole of first diode, and the positive pole electric connection of first diode is to battery circuit's negative pole. The battery pack circuit further includes: a third diode; the first charging node is electrically connected to the cathode of the third diode, and the anode of the third diode is electrically connected to the cathode of the battery circuit. The battery pack circuit further includes: a fourth diode; the second charging node is electrically connected to the anode of the fourth diode, and the cathode of the fourth diode is electrically connected to the anode of the battery circuit.

The battery pack circuit further includes: a main fuse; the main fuse is electrically connected between the cathode of the first diode and the anode of the battery circuit.

The positive electrode of the battery circuit is electrically connected to a first battery detection node; the cathode of the battery circuit is electrically connected to a second battery detection node; the first battery detection node and the second detection node are both electrically connected to the control chip. Specifically, the battery pack circuit further includes: the detection circuits are connected to the positive electrodes or the negative electrodes of the electric core groups in the battery circuit; the detection circuit comprises a branch fuse and a branch semiconductor switch; the branch semiconductor switch comprises two switch ends and a control end; the control end of the branch semiconductor is electrically connected to the control chip.

Specifically, the battery pack circuit further includes: a plurality of switching relay switches; the switching relay switch comprises a plurality of fixed contacts, a movable contact and a signal input end; the static contacts of the switching relay are respectively and electrically connected to the detection circuits, the movable contact of the switching relay switch is connected to a branch detection node, and the branch detection node is electrically connected with the control chip. The semiconductor switch of the present application is a mos transistor switch.

By adopting the scheme, when the charging connector is plugged, the control chip firstly disconnects the main semiconductor switch to ensure the safety of the main loop, then judges whether the main loop is reversely connected according to the voltages of the first detection node and the second detection node, if the main loop is not reversely connected, the first relay switch and the second relay switch are in a normal state, then the main semiconductor switch is conducted for charging, and if the main loop is reversely connected, the main semiconductor switch and the second relay switch are sent signals to enable the first relay switch and the second relay switch to switch the connected contacts, so that the directions of the positive electrode and the negative electrode are switched. The first to fourth diodes constitute a circuit to ensure the safety of the charging circuit when the first relay switch and the second relay switch malfunction.

In addition, when more than two detection branches are connected to the switching relay when the detection circuits are more, the branch semiconductor switches in the detection branches are not enough to realize the switching of the detection lines, and as a preferable scheme, a routing semiconductor switch is arranged between some detection branches and some static contacts of the switching relay switch, so that only one detection branch sharing the same static contact is connected to the static contact, and the short circuit is prevented. The control terminal of the routing semiconductor switch is also connected to the control chip so that the routing semiconductor switch is controlled by the control chip.

As shown in fig. 28 to 30 and the above drawings, the battery replacement cabinet further includes a fire sensor, a fire extinguisher and a main control module; the fire sensor is used for detecting the fire of the cabinet body; the fire extinguisher is used for spraying fire extinguishing substances when the fire sensor detects that a fire occurs; the main control module can receive the signal of the fire sensor and send a fire extinguishing signal to the fire extinguisher according to the signal of the fire sensor so that the fire extinguisher sprays fire extinguishing substances; wherein, fire condition sensor, fire extinguisher and host system all set up the inside at the cabinet body.

The cabinet body still is formed with the control cabin, and fire sensor, fire extinguisher and main control module all set up the inside in control cabin. Specifically, trade the battery cabinet and still include: a touch screen. The touch screen is used for displaying information; the touch screen is arranged on the front side of the control cabin. The cabinet body still is formed with a plurality of storehouses that hold, holds storehouse front side and seals. The cabinet that trades electricity still includes: and a charging module. The charging module is used for charging the battery pack in the charging bin; the charger is disposed in the accommodating chamber.

As a specific solution, at least one accommodating chamber is arranged between two charging chambers. At least one accommodating bin is arranged between the charging bin and the control bin.

Specifically, the fire sensor includes: and an infrared temperature measuring unit. The infrared temperature measurement unit is used for detecting the temperature in the cabinet body. The fire sensor includes: a smoke detection unit. The smoke detection unit is used for detecting the smoke condition in the cabinet body.

Specifically, trade the battery cabinet and still include: and a communication module. The communication module is used for forming communication connection with the outside; the communication module and the main control module form an electric connection so that the main control module can transmit fire data collected by the fire sensor through the communication module.

As another aspect of the present application, a battery swapping system with remote charging protection includes: a battery pack and a battery replacement cabinet; the battery replacement cabinet is used for accommodating a battery pack and charging the battery pack; wherein, the battery package includes: the battery cell units are used for storing electric energy; a BMS module for managing charging and discharging of the cell units; trade the battery case and include: the charging modules are used for providing power for charging the battery pack; the plurality of slave control modules are used for directly controlling the charging modules; the master control module is in communication connection with the slave control module to transmit data; the communication module is used for enabling the main control module to be accessed into a wireless network so as to enable the main control module and a server to form data interaction; the main switch is used for controlling the on-off of a main power supply of the power exchange cabinet; the auxiliary switches are respectively used for controlling the on-off of the power supply of the charging module; the relays are respectively arranged between the main switch and the auxiliary switches; when the BMS module detects that the battery pack is abnormally charged, a signal representing the abnormal charging is sent to the slave control module, the slave control module and the master control board carry out data interaction so that the master control module and the server form data interaction, and the master control board controls the slave control module according to the data interaction result of the server so that the slave control module controls the charging module.

Specifically, the BMS module includes: the device comprises a main semiconductor switch, a control chip and a detection circuit. The main semiconductor switch is used for controlling a charging loop of the battery pack; the control chip is used for realizing the control function of the BMS module; the detection circuit is used for detecting the charging condition of the battery pack; the main semiconductor switch and the detection circuit are respectively connected to the control chip through electric cores so that when the battery pack is charged abnormally, the control chip sends a control signal to the main semiconductor switch according to a signal of the detection circuit, and therefore the main semiconductor switch is enabled to disconnect a charging loop of the battery pack.

Specifically, the communication module is a 4G communication module, and forms data interaction with the server through a 4G network.

Specifically, the main switch includes at least one air switch. The secondary switch includes at least one air switch.

Specifically, the main control module and the communication module form data interaction through a WiFi network. The main control module and the communication module form data interaction through a network cable. The cabinet that trades electricity still includes: a monitoring module; the monitoring module is used for acquiring image information around the battery replacement cabinet; the monitoring module and the communication module form data interaction. The monitoring module uploads data to the server through data interaction with the communication module. The cabinet that trades electricity still includes: and a power supply module. The power supply module is used for adjusting the voltage to a preset voltage range; the power module is respectively and electrically connected with the master control module, the slave control module, the monitoring module and the communication module so that the power module supplies power to the master control module, the slave control module, the monitoring module and the communication module.

As another scheme of this application, trade the battery cabinet and still include: the back plate is detachably mounted to the cabinet body, and the back plate and the cabinet door are respectively positioned at two opposite sides of the cabinet body; the anti-theft module at least comprises an anti-theft sensor for detecting the position of the back plate; and the main control module can receive the signal of the anti-theft sensor and perform control action according to the signal of the anti-theft sensor.

Specifically, the anti-theft sensor includes a position switch mounted to the rear side of the cabinet for detecting the back plate. The electricity-changing cabinet with the anti-theft function further comprises: and the communication module is used for enabling the main control module to be accessed into a wireless network so as to enable the main control module and a server to form data interaction. The main control module transmits data related to the anti-theft sensor to the server through the communication module. The electricity-changing cabinet with the anti-theft function further comprises: the prime number monitoring module comprises a camera; the main control module controls a camera of the monitoring module to acquire images after receiving the alarm signal transmitted by the anti-theft sensor. The electricity-changing cabinet with the anti-theft function further comprises: the alarm is used for sending out an alarm signal; the main control module and the alarm form electric connection so that the alarm sends out an alarm signal under the control of the main control module when the anti-theft sensor is started.

Specifically, the alarm includes a buzzer.

Specifically, the alarm includes an alarm lamp.

Specifically, the electricity-changing cabinet with the anti-theft function further comprises: the main switch is used for controlling the on-off of a main power supply of the power exchange cabinet; the main control module and the main switch form electric connection so that the main switch disconnects a main power supply of the power exchange cabinet when the anti-theft sensor is started.

Specifically, the anti-theft sensor includes a position switch mounted to the front side of the cabinet for detecting the door of the cabinet.

Through anti-theft system, can realize trading the further safety guarantee of electricity cabinet.

As another aspect of the present application, a battery swapping system with overcharge protection includes: a battery pack; the power exchange cabinet is used for accommodating the battery pack and charging the battery pack; wherein, the battery package includes: the battery cell units are used for storing electric energy; a BMS module for managing charging and discharging of the cell units; trade the battery case and include: the charging modules are used for providing power for charging the battery pack; the plurality of slave control modules are used for directly controlling the charging modules; the master control module is in communication connection with the slave control module to transmit data; the main switch is used for controlling the on-off of a main power supply of the power exchange cabinet; the auxiliary switches are respectively used for controlling the on-off of the power supply of the charging module; the relays are respectively arranged between the main switch and the auxiliary switches; when the BMS module detects that the battery pack is abnormally charged, a signal representing the abnormal charging is sent to the slave control module, and the slave control module and the master control module perform data interaction so that the master control module controls the relay to disconnect the electric connection between the master switch and the auxiliary switch.

Specifically, trade the battery cabinet and still include: the power supply module is used for adjusting the voltage to a preset voltage range; the power supply module is electrically connected with the master control module and the slave control module respectively so that the power supply module supplies power to the master control module and the slave control module.

Specifically, trade the battery cabinet and still include: and the power switch is arranged between the main switch and the power module.

Specifically, the power switch includes an air switch.

Specifically, the main switch includes an air switch.

Specifically, the sub-switch includes an air switch.

Specifically, trade the battery cabinet and still include: the communication module is used for enabling the main control module to be accessed into a wireless network so as to enable the main control module and a server to form data interaction; the power module is electrically connected to the communication module.

Specifically, trade the battery cabinet and still include: and the monitoring module is electrically connected with the power supply module and the main control module.

Specifically, the monitoring module comprises a camera.

In particular, the main switch is used for accessing an alternating current network.

As another aspect of the present application, a shared battery pack power distribution cabinet with temperature control includes: the charging device comprises a cabinet body, a charging device and a control device, wherein a plurality of charging bins are formed, and bin openings are formed in the front sides of the charging bins; the cabinet door is rotatably connected to the cabinet body so as to seal a bin opening of a charging bin of the cabinet body at a preset rotating position; the cabinet that trades electricity still includes: the temperature adjusting module is used for adjusting the temperature inside the cabinet body; and the main control module is used for carrying out data interaction with the temperature regulation module so as to control the temperature regulation module.

Specifically, the temperature adjustment module comprises: and the temperature sensor is arranged in the cabinet body to detect the temperature in the cabinet body.

Specifically, shared battery pack power distribution cabinet with temperature control still includes:

a temperature adjusting fan generating an air flow when rotating;

the module that adjusts the temperature still includes: the fan motor is used for driving the temperature-adjusting fan to rotate; the main control module is connected to the fan motor to control the rotating speed of the fan motor.

Specifically, shared battery pack power distribution cabinet with temperature control still includes: the back plate is detachably mounted to the cabinet body, and the back plate and the cabinet door are respectively positioned at two opposite sides of the cabinet body; the back plate is provided with a plurality of ventilation windows which are arranged relative to the temperature adjusting fan.

Specifically, the temperature-adjusting fan is fixed to the back plate.

Specifically, shared battery pack power distribution cabinet with temperature control still includes: and the temperature adjusting air pipes are respectively communicated with the inside of the charging bin.

Specifically, the temperature adjusting air duct is also communicated to the temperature adjusting fan.

Specifically, shared battery pack power distribution cabinet with temperature control still includes: and the circulating air pipe is communicated to each temperature adjusting air pipe and forms a circulating air path.

Specifically, shared battery pack power distribution cabinet with temperature control still includes: the refrigerator is used for realizing a refrigeration effect; the circulating air pipe is connected to the refrigerator.

Specifically, shared battery pack power distribution cabinet with temperature control still includes: the heater is used for realizing a heating effect; the circulating air pipe is connected to the heater.

As another aspect of this application, an interactive battery changing cabinet of intelligence includes: the charging device comprises a cabinet body, a charging device and a control device, wherein a plurality of charging bins are formed, and bin openings are formed in the front sides of the charging bins; the cabinet door is rotatably connected to the cabinet body so as to seal a bin opening of a charging bin of the cabinet body at a preset rotating position; the cabinet that trades electricity still includes: the touch screen is used for realizing human-computer interaction; a speaker for outputting a sound signal; a microphone for inputting a sound signal; the door lock device is used for locking or unlocking the cabinet door; the main control module is connected with the touch screen, the loudspeaker, the microphone and the door lock device so that the controller controls the touch screen loudspeaker, the microphone and the door lock device; the main control module controls the touch screen to display the charging condition of the battery pack in each charging bin in the power exchange cabinet, sends out an inquiry instruction to a user through the loudspeaker and controls the door lock device to open or close the cabinet door according to the voice instruction received by the microphone.

Specifically, when the touch screen is operated, the main control module controls the loudspeaker to emit a sound instruction or notification according to the condition that the touch screen is operated.

Specifically, the main control module controls the touch screen to display corresponding display content or an operation interface when the microphone receives a voice instruction, and controls the speaker to emit a sound instruction or a notification.

Specifically, trade the battery cabinet and still include: fingerprint device to input fingerprint information; the main control module and the fingerprint device form an electric connection so that the main control module identifies a user or user permission according to data of the fingerprint device.

Specifically, trade the battery cabinet and still include: the recognition camera is used for recognizing the face information; the main control module and the identification camera form an electric connection so that the main control module identifies a user or user permission according to data of the identification camera.

Specifically, trade the battery cabinet and still include: the communication module is used for carrying out data interaction with the user mobile terminal; the main control module is connected with the communication module in a forming way so that the main control module can interact with the mobile terminal of the user.

Specifically, the communication module includes a bluetooth module.

Specifically, trade the battery cabinet and still include: the communication module is used for carrying out data interaction with the remote server; the main control module is connected with the communication module in a forming way so as to ensure that the main control module can be connected with a remote server.

Specifically, the communication module comprises a 4g communication module or/and a 5g communication module.

Specifically, the intelligent interactive battery replacement cabinet comprises a plurality of cabinet bodies which are divided into a main cabinet body and a slave cabinet body; the touch screen is only mounted to the main cabinet body, and communication modules are mounted in the main cabinet body and the auxiliary cabinet body to form data interaction.

As an alternative, the battery replacement cabinet is further provided with an NFC module, which can directly interact with a mobile phone to obtain a password.

As another aspect of the present application, there is provided a battery swapping system including: a power exchange cabinet; trade the battery case and include: the charging device comprises a cabinet body, a charging device and a control device, wherein a plurality of charging bins are formed, and bin openings are formed in the front sides of the charging bins; the cabinet door is rotatably connected to the cabinet body so as to seal a bin opening of a charging bin of the cabinet body at a preset rotating position; trade electric system still includes: a battery replacement robot; trade electric robot includes: the box body is used for storing the battery pack; the walking device is used for enabling the battery replacement robot to generate displacement; and the battery pack is placed in the box body or placed in the box body from the charging bin.

Specifically, the traveling device includes: and the driving motor is used for driving the walking device.

Specifically, the battery replacement robot further includes: and the power supply device is used for supplying power to the driving motor.

Specifically, the power supply device comprises a battery power supply fixed to the battery replacement robot.

Specifically, the power supply device further comprises a detachable battery power source.

Specifically, the battery replacement robot further includes: the electrical interface in the box is used for electrically connecting with the battery pack in the box body;

specifically, the battery replacement robot further includes: and the machine charging circuit is used for charging the battery pack in the box body through the electrical interface in the box body.

Specifically, the battery replacement robot further includes: and the driving circuit is used for enabling the battery pack in the box body to be used as a power supply device to supply power for the driving motor through the electrical interface in the box body.

Specifically, trade the battery cabinet and still include: a cabinet electrical interface mounted to the cabinet; the external charging circuit is used for charging the battery replacement robot through the cabinet body electrical interface; trade electric robot still includes: the electric interface of the machine body is mounted to the battery replacing robot and is used for being in butt joint with the electric interface of the cabinet body; the electric interface of the machine body is electrically connected with the electric interface in the box.

Specifically, trade the battery cabinet and include: the main control module is used for controlling the power exchange cabinet; the first communication module is used for enabling the main control module to be capable of accessing a wireless network; trade electric robot includes: the robot control module is used for controlling the point changing machine; and the second communication module is used for enabling the robot control module to be capable of accessing a wireless network or forming communication connection with the first communication main control module.

As this application another kind scheme, trade electric cabinet with intelligent identification trades electric cabinet, trades electric cabinet and includes: the charging device comprises a cabinet body, a charging device and a control device, wherein a plurality of charging bins are formed, and bin openings are formed in the front sides of the charging bins; the cabinet door is rotatably connected to the cabinet body so as to seal a bin opening of a charging bin of the cabinet body at a preset rotating position; the cabinet that trades electricity still includes: the door lock device is used for locking or unlocking the cabinet door; the identity recognition device is used for recognizing identity information of the user; the main control module is used for controlling the door lock device according to the data of the identity recognition device; and the communication module is used for enabling the main control module to form communication connection with a server so that the main control module uploads the data of the identity recognition device to the server and transmits the control signal returned by the server to the main control module.

Specifically, the identity recognition device comprises a camera, and the master control module controls the camera to acquire face image information of a user.

Specifically, the identity recognition device comprises a microphone, and the main control module controls the microphone to collect voice information of a user.

Specifically, the identity recognition device comprises a password disk, and the main control module controls the camera to collect the password input by the user.

Specifically, the identity recognition device comprises a fingerprint recognition module, and the main control module controls the fingerprint recognition device to collect fingerprint data of a user.

Specifically, the identity recognition device comprises a Bluetooth module, and the main control module controls the Bluetooth module to communicate with Bluetooth equipment of a user.

Specifically, the identity recognition device comprises a card reader, and the main control module controls the card reader to read data in an IC card of a user.

Specifically, the identity recognition device comprises an iris recognition module, and the master control module controls the iris recognition module to acquire an iris image of the user.

Specifically, the identity recognition device comprises an NFC module, and the master control module controls the NFC module to perform data interaction with the device of the user.

Specifically, the identity recognition device comprises a touch screen, and the main control module controls the touch screen to display an interface for user input.

As another aspect of the present application, the present application discloses an AI learning-based battery swapping system, including: the battery pack and the battery replacement cabinet for charging the battery pack; trade electric system still includes: the server is used for interacting data with the electricity changing cabinet and storing the data of the electricity changing cabinet; wherein, trade the battery cabinet and include: the charging circuit is used for charging the battery pack; a detection circuit for detecting a voltage of the battery pack; the main control module is used for controlling the charging circuit and receiving signals of the detection circuit; the communication module is used for enabling the control and the server to form data interaction; the server includes: the AI module learns according to the charging data uploaded by the plurality of power exchange cabinets so as to output control parameters to the main control module.

Specifically, the data interacted between the main control module and the AI module includes: and (4) charging time.

Specifically, the data interacted between the main control module and the AI module includes: a charging voltage.

Specifically, the data interacted between the main control module and the AI module includes: the charging current.

Specifically, the data interacted between the main control module and the AI module includes: the initial charge amount is charged.

Specifically, the data interacted between the main control module and the AI module includes: and finishing charging.

Specifically, the data interacted between the main control module and the AI module includes: the charging duration.

Specifically, the data interacted between the main control module and the AI module includes: number of charging cycles of the battery pack.

Specifically, the data interacted between the main control module and the AI module includes: the number of discharges of the battery pack.

Specifically, the data interacted between the main control module and the AI module includes: the temperature of the electricity changing cabinet.

Through the AI module, each data of charging, especially the battery pack charging data is learned for a period of time and fed back through the charging result, so that the initial set charging data is corrected by obtaining big data, and the service life of the battery pack is further prolonged.

Fig. 31 is a schematic diagram illustrating specific module components of an embodiment of a battery swapping system.

As shown in fig. 32, an image recognition-based battery swapping system includes: the power exchange cabinet is used for realizing the functions of charging and exchanging electricity; the mobile terminal is used for a user to operate so as to perform data interaction with the battery swapping cabinet; wherein, trade the battery cabinet and include: the touch screen is used for displaying the cabinet-end identification image; the main control module is used for controlling the image content displayed by the touch screen; the main control module is provided with or connected with a cabinet-end Bluetooth communication module, and the mobile terminal is provided with a terminal Bluetooth communication module; the main control module controls the touch screen to display a cabinet-end identification image which enables the cabinet-end Bluetooth communication module and the terminal Bluetooth communication module to form Bluetooth communication.

Specifically, the battery swapping system based on image recognition further comprises: the server is used for forming communication connection with the power exchange cabinet and the mobile terminal; when the power exchange cabinet is disconnected with the server in a communication mode and the mobile terminal is kept in communication with the server in a communication mode, the main control module controls the touch screen to display the cabinet end identification image, the mobile terminal scans the cabinet end identification image of the touch screen to enable the mobile terminal and the power exchange cabinet to form Bluetooth communication connection, and the main control module uploads data required by power exchange to the server through the mobile terminal.

Specifically, the server sends a power switching control instruction according to the data uploaded by the mobile terminal, the mobile terminal serves as a relay and transmits the power switching control instruction to a main control module of the power switching cabinet through Bluetooth communication, and the main control module performs power switching according to the control instruction transmitted by the mobile terminal.

Specifically, after the power swapping operation is completed, the power swapping operation data is temporarily stored in a memory corresponding to the main control module, and after the power swapping cabinet and the server recover communication connection, the power swapping operation data is uploaded to the server.

Specifically, after the battery swapping action is completed, the battery swapping action data is temporarily stored in a memory corresponding to the main control module, fed back to the mobile terminal, and uploaded to the server by the mobile terminal.

Specifically, the battery swapping system based on image recognition further comprises: the server is used for forming communication connection with the power exchange cabinet and the mobile terminal; the main control module is connected with an identification camera which is used for collecting a terminal identification image displayed by the mobile terminal; when the mobile terminal is disconnected from the server in communication and the power exchange cabinet is kept in communication with the server, the main control module controls the identification camera to scan the terminal identification image, acquires the identity information of a terminal device user according to the terminal identification image to carry out power exchange action, and uploads power exchange action data to the server and transmits the power exchange action data to the mobile terminal through Bluetooth communication connection.

Specifically, after the mobile terminal and the server recover communication connection, the server and the mobile terminal mutually check the battery replacement action data received by the server and the mobile terminal,

specifically, the battery swapping system based on image recognition further comprises: the server is used for forming communication connection with the power exchange cabinet and the mobile terminal; the main control module is connected with an identification camera which is used for collecting a terminal identification image displayed by the mobile terminal; when the mobile terminal and the battery replacing cabinet are disconnected from the server in a communication mode, the main control module controls the identification camera to scan a terminal identification image, acquires identity information of a terminal device user according to the terminal identification image to perform battery replacing action, and then transmits battery replacing action data to the mobile terminal through Bluetooth communication connection; and when at least one of the mobile terminal and the power exchange cabinet is recovered to be in communication connection with the server, the power exchange action data is uploaded to the server.

Specifically, the recognition image is a two-dimensional code image.

Specifically, the recognition image is a sun code image.

By the scheme, the power switching action can still be realized in the off state of the server, so that the power switching of the power switching cabinet can still be realized under the condition of network failure.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a trade electric system based on image recognition which characterized in that:

the battery swapping system based on image recognition comprises:

the power exchange cabinet is used for realizing the functions of charging and exchanging electricity;

the mobile terminal is used for a user to operate so as to perform data interaction with the battery swapping cabinet;

wherein, the cabinet of changing electricity includes:

the touch screen is used for displaying the cabinet-end identification image;

the main control module is used for controlling the image content displayed by the touch screen;

the main control module is provided with or connected with a cabinet-end Bluetooth communication module, and the mobile terminal is provided with a terminal Bluetooth communication module;

the master control module controls the touch screen to display a cabinet-end identification image which enables the cabinet-end Bluetooth communication module and the terminal Bluetooth communication module to form Bluetooth communication.

2. The image recognition-based battery swapping system of claim 1, wherein:

the battery swapping system based on image recognition further comprises:

the server is used for forming communication connection with the power exchange cabinet and the mobile terminal;

when the power switching cabinet is disconnected with the server in a communication mode and the mobile terminal is kept in communication connection with the server, the main control module controls the touch screen to display a cabinet end identification image, the mobile terminal scans the cabinet end identification image of the touch screen to enable the mobile terminal and the power switching cabinet to form a Bluetooth communication connection, and the main control module uploads data required by power switching to the server through the mobile terminal.

3. The image recognition-based battery swapping system of claim 2, wherein:

the server sends a power switching control instruction according to the data uploaded by the mobile terminal, the mobile terminal serves as a relay and transmits the power switching control instruction to a main control module of the power switching cabinet through Bluetooth communication, and the main control module performs power switching according to the control instruction transmitted by the mobile terminal.

4. The image recognition-based battery swapping system of claim 3, wherein:

after the power swapping action is completed, the power swapping action data is temporarily stored in a memory corresponding to the main control module, and after the power swapping cabinet and the server recover communication connection, the power swapping action data is uploaded to the server.

5. The image recognition-based battery swapping system of claim 3, wherein:

after the battery swapping action is completed, temporarily storing the battery swapping action data in a memory corresponding to the main control module, feeding the battery swapping action data back to the mobile terminal, and uploading the battery swapping action data to the server by the mobile terminal.

6. The image recognition-based battery swapping system of claim 1, wherein:

the battery swapping system based on image recognition further comprises:

the main control module is connected with an identification camera which is used for collecting a terminal identification image displayed by the mobile terminal;

when the mobile terminal is disconnected from the server in communication and the power exchange cabinet is kept in communication with the server, the main control module controls the identification camera to scan the terminal identification image, acquires the identity information of the terminal equipment user according to the terminal identification image to perform power exchange action, and uploads power exchange action data to the server at the same time and transmits the power exchange action data to the mobile terminal through Bluetooth communication connection.

7. The image recognition-based battery swapping system of claim 6, wherein:

and after the mobile terminal and the server recover communication connection, the server and the mobile terminal mutually verify the battery swapping action data received by the server and the mobile terminal.

8. The image recognition-based battery swapping system of claim 7, wherein:

the battery swapping system based on image recognition further comprises:

when the mobile terminal and the battery changing cabinet are disconnected from the server,

the main control module controls the identification camera to scan the terminal identification image, acquires the identity information of the terminal equipment user according to the terminal identification image to perform battery replacement action, and then transmits battery replacement action data to the mobile terminal through Bluetooth communication connection; and when at least one of the mobile terminal and the power exchange cabinet is recovered to be in communication connection with the server, uploading the power exchange action data to the server.

9. The image recognition-based battery swapping system of claim 1, wherein:

the identification image is a two-dimensional code image.

10. The image recognition-based battery swapping system of claim 1, wherein:

the identification image is a sun code image.