CN114825513A - Charging management system - Google Patents
Charging management system Download PDFInfo
- Publication number
- CN114825513A CN114825513A CN202210332902.XA CN202210332902A CN114825513A CN 114825513 A CN114825513 A CN 114825513A CN 202210332902 A CN202210332902 A CN 202210332902A CN 114825513 A CN114825513 A CN 114825513A
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- Prior art keywords
- charging
- circuit board
- control circuit
- shared
- user
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Links
- 238000004891 communication Methods 0.000 claims abstract description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00036—Charger exchanging data with battery
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00045—Authentication, i.e. circuits for checking compatibility between one component, e.g. a battery or a battery charger, and another component, e.g. a power source
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a charging management system which comprises a quick charging shared charging device, a communication module and a cloud module, wherein the quick charging shared charging device comprises a shared charger bank, and the shared charger bank is communicated and interconnected with the cloud module through the communication module; the user purchases the estimated charging time at the cloud module, the cloud module records the actual charging time of the user at the current sharing charging treasure, and when the actual charging time is less than the estimated charging time, the cloud module allows the terminal device of the user to use the residual charging time on any sharing charging treasure. The invention has the beneficial effects that: the invention can help the user to purchase the charging time at any place and any shared charger, and can be continuously used at other places with the same type of shared charger, thereby fully protecting the benefits of the user.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a charging management system.
Background
The standards of the rapid charging technology are gradually unified, and the traditional shared charging treasure gradually turns to the rapid shared charging treasure, so that the traditional shared charging treasure becomes a main form of a future shared charging treasure.
The current user of the charge pal can only use the swept time length on the current charge pal after code scanning payment, and sometimes the user cannot use the current time length due to time catching, but the current user of the charge pal defaults that the user has used the time length, so that the method is very unfriendly to the user; when the existing shared charger crosses different shared cabinets, only code scanning timing can be carried out again, and a user cannot use paid time length to continue using the time length between the different shared cabinets.
Disclosure of Invention
The invention provides a charging management system, which is characterized in that: the rapid charging shared charging device comprises a shared charging treasure, and the shared charging treasure is in communication interconnection with the cloud module through the communication module;
the user purchases the estimated charging time at the cloud module, the cloud module records the actual charging time of the user at the current sharing charging treasure, and when the actual charging time is less than the estimated charging time, the cloud module allows the terminal device of the user to use the residual charging time on any sharing charging treasure.
As a further improvement of the invention, the user can apply for a free charging time period at the cloud module.
As a further improvement of the invention, the cloud module acquires the basic information of the user, uses the information and then adopts an AI algorithm to perform personnel portrayal, and the personnel are grouped into different groups based on the personnel portrayal.
As a further improvement of the present invention, the shared power bank includes a lithium battery, a control circuit board, and a charging circuit board, wherein a charging protocol analysis chip is installed on the control circuit board, the lithium battery is connected to the charging circuit board, the control circuit board is connected to the charging circuit board through a common charging data line, and the control circuit board is respectively connected to three charging data lines, namely, a USB Type C charging data line, a Lightning charging data line, and a Micro USB charging data line.
As a further improvement of the present invention, the charging protocol analysis chip provides a matched SDK packet to support protocol extension and adaptation for a specific mobile phone, and the charging protocol analysis chip supports the huacheng fast charging protocol, the super charging protocol, the AFC charging protocol, and the high-throughput QC2.0/3.0/3+ charging protocol.
As a further improvement of the invention, the shared power bank further comprises a line arranging box and a line arranging box cover plate, wherein the line arranging box is used for accommodating the charging data line, and the line arranging box cover plate is used for closing the line arranging box; the wire arrangement box cover plate is movably connected with the wire arrangement box, and when the wire arrangement box cover plate is closed, the wire arrangement box cover plate and the wire arrangement box are locked together through a lock catch.
As a further improvement of the invention, the shared power bank further comprises an acousto-optic control circuit board, and an LED lamp and a loudspeaker which are connected with the acousto-optic control circuit board, wherein the acousto-optic control circuit board controls the LED lamp to indicate the light state and controls the loudspeaker to remind the sound according to the detected charging state.
As a further improvement of the invention, the shared power bank further comprises a TF card and a TF card holder, wherein the TF card holder is installed on the acousto-optic control circuit board, the TF card is inserted into the TF card holder, the TF card stores a sound file, and the sound file stored in the TF card is played through the speaker; the shared power bank further comprises an LED display screen, the LED display screen is connected with the sound and light control circuit board, and the LED display screen displays the current electric quantity and the charging state information of the shared power bank.
As a further improvement of the present invention, the fast charging shared charging device further comprises a charging base, wherein the charging base comprises a card holder, and a power control circuit board and a charging contact spring piece which are mounted on the card holder, an input end of the power control circuit board is connected with a power line, and an output end of the power control circuit board is connected with the charging contact spring piece.
As a further improvement of the present invention, the charging base further includes a socket guide rail mounted on the socket, and the shared charger is inserted into the socket through the socket guide rail.
The invention has the beneficial effects that: the invention can help the user to purchase the charging time at any place and any shared charger, and can be continuously used at other places with the same type of shared charger, thereby fully protecting the benefits of the user.
Drawings
FIG. 1 is an exploded view of a shared power bank;
fig. 2 is a structural view of a charging dock.
Detailed Description
As shown in fig. 1 and 2, the invention discloses a quick charge shared charging device, which comprises a shared charger, wherein the shared charger comprises a lithium battery 1, a control circuit board and a charging circuit board 2, a charging protocol analysis chip is installed on the control circuit board, the lithium battery 1 is connected with the charging circuit board 2, the control circuit board is connected with the charging circuit board 2 through a common charging data line, and the control circuit board is respectively connected with three charging data lines of USB Type C, Lightning and Micro USB.
The charging of the lithium battery 1 is charged into the terminal equipment through the charging circuit board 2 and the charging protocol analysis chip, and the terminal equipment comprises electric equipment such as a smart phone and a tablet personal computer.
The charging protocol analysis chip based on the USB PD technology realizes analysis and adaptation of most mainstream mobile phone type quick charging protocols, and simultaneously provides a matched SDK packet to support protocol extension and adaptation of a specific mobile phone, so that the shared charger adapts to wider types, and supports technologies such as Huacheng quick charging protocol (FCP), Super Charging Protocol (SCP), AFC charging protocol and high-traffic QC2.0/3.0/3+ charging protocol.
The shared charger baby further comprises a line arranging box 3 and a line arranging box cover plate 4, wherein the line arranging box 3 is used for accommodating the charging data line 5, and the line arranging box cover plate 4 is used for sealing the line arranging box 3. As the preferred embodiment, the wire arranging box cover plate 4 is movably connected with the wire arranging box 3, and when the wire arranging box cover plate 4 is closed, the wire arranging box cover plate 4 and the wire arranging box 3 are locked together through a lock catch. During the use, fold good back with charging data line 5 and put into reason line box 3 in, close reason line box apron 4, buckle the hasp, realize effectively accomodating charging data line 5.
The quick charging shared charging device further comprises a charging base, wherein the charging base comprises a clamping seat 22, a power supply control circuit board 21 and a charging contact elastic sheet 24, the power supply control circuit board 21 and the charging contact elastic sheet are mounted on the clamping seat 22, the input end of the power supply control circuit board 21 is connected with a power line, and the output end of the power supply control circuit board 21 is connected with the charging contact elastic sheet 24.
The charging base further comprises a cassette guide rail 23 installed on the cassette 22, and the shared charger is inserted into the cassette 22 through the cassette guide rail 23.
The power control circuit board 21 converts AC 220V into DC 12V-3A to charge the device, the shared charger is inserted into the card holder 22 through the card holder guide rail 23, and the circuit shrapnels of the shared charger and the card holder are contacted together to realize electrification and charging.
Sharing treasured that charges still includes acousto-optic control circuit board 6 and with LED lamp 7 and loudspeaker 8 that acousto-optic control circuit board 6 links to each other, acousto-optic control circuit board 6 is according to the charged state that detects, control LED lamp 7 carry out light state and instruct with loudspeaker 8 carries out sound and reminds to the user can use sharing treasured that charges more friendly, for example, LED lamp 7 realizes the instruction to current charged state through the lamp of different colours.
The shared charger baby further comprises a TF card and a TF card seat, wherein the TF card seat is installed on the acousto-optic control circuit board 6, the TF card is inserted into the TF card seat, the TF card stores sound files, and the sound files stored in the TF card are played through the loudspeaker 8.
The shared power bank further comprises an LED display screen 9, the LED display screen 9 is connected with the acousto-optic control circuit board 6, and the LED display screen 9 displays the current electric quantity and the charging state information of the shared power bank.
The invention also discloses a charging management system, which comprises a communication module, a cloud module and the quick charging shared charging device, wherein the shared charging treasure is communicated and interconnected with the cloud module through the communication module; the user purchases the estimated charging time at the cloud module, the cloud module records the actual charging time of the user at the current sharing charging treasure, and when the actual charging time is less than the estimated charging time, the cloud module allows the terminal device of the user to use the residual charging time on any sharing charging treasure. For example, the estimated charge duration of the first user is 1 hour in the purchase of the cloud module, the first user charges for half an hour with shared treasured a that charges, the first user that charges is charged for half an hour data transmission for the cloud module with the first user that charges, the first user that records the first user is charged for half an hour with shared treasured a that charges is half an hour for the cloud module, the first 1 hour that purchases of the first user that charges is long not up, when the first user logs in the cloud module again, the cloud module gives the instruction for arbitrary shared treasured that charges (arbitrary shared treasured that charges can be shared treasured a that charges, shared treasured B that charges, shared treasured C that charges), allow the first terminal equipment of user to use remaining half an hour to charge on arbitrary shared treasured that charges, avoid the loss in the user use.
The communication module comprises various communication modes such as Bluetooth, wifi, NB-IOT, 4G, 5G and the like.
The user can apply for free charge duration at the high in the clouds module, for example, user first applies for charging 10 minutes with sharing treasured a that charges freely to the high in the clouds module, and the high in the clouds module permits the back, and user first just can charge 10 minutes with sharing treasured a that charges freely, can also apply for free charge time interval for example 5 minutes to 1 hour etc. to satisfy the quick charge of user under the emergency situation such as cell-phone does not have the electricity.
The cloud module acquires the basic information and the use information of the user and then adopts an AI algorithm to perform personnel portrayal, the personnel are grouped into different groups based on the personnel portrayal, accurate advertisements and promotion push are provided for merchants, and the customer acquisition capacity of the merchants is improved.
The invention has the following beneficial effects: the charging protocol analysis chip and the corresponding SDK packet can realize quick charging adaptation support for various mobile phone models in the market; the shared charger baby can help a user to purchase charging time at any place and then can be continuously used at other places by the same type of shared charger baby, so that the benefits of the user can be fully protected; the shared charger can set free use time, so that the emergency charging of a user is facilitated under the condition that the mobile phone is not powered on and the like, and the urgent needs of the user are really met; based on AI personnel portrait and accurate merchant drainage, the data value behind the shared charge pal can be fully mined; simultaneously, precious reason line mechanism that charges of sharing can solve the use of charging data line and accomodate the problem very well, can effectively prolong the life of charging data line.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. A charging management system, characterized by: the rapid charging shared charging device comprises a shared charging treasure, and the shared charging treasure is in communication interconnection with the cloud module through the communication module;
the user purchases the estimated charging time at the cloud module, the cloud module records the actual charging time of the user at the current sharing charging treasure, and when the actual charging time is less than the estimated charging time, the cloud module allows the terminal device of the user to use the residual charging time on any sharing charging treasure.
2. The charge management system according to claim 1, characterized in that: the user can apply for free charge duration at the cloud module.
3. The charge management system according to claim 1, characterized in that: the cloud module acquires basic information and use information of the user, then adopts an AI algorithm to perform personnel portrayal, and groups the personnel into different groups based on the personnel portrayal.
4. The charge management system according to any one of claims 1 to 3, characterized in that: the sharing is charged precious includes lithium cell (1), control circuit board, charging circuit board (2), the last analytic chip of charging protocol of installing of control circuit board, lithium cell (1) with charging circuit board (2) link to each other, control circuit board with link to each other through public charging data line between charging circuit board (2), control circuit board links to each other with USB Type C, Lightning, three kinds of charging data line (5) of Micro USB respectively.
5. The charge management system according to claim 4, wherein: the charging protocol analysis chip provides a matched SDK packet to support protocol extension and adaptation to a specific mobile phone, and supports Huacheng fast charging protocol, super charging protocol, AFC charging protocol and high-pass QC2.0/3.0/3+ charging protocol.
6. The charge management system according to claim 4, wherein: the shared charger baby also comprises a line arranging box (3) and a line arranging box cover plate (4), wherein the line arranging box (3) is used for accommodating the charging data line (5), and the line arranging box cover plate (4) is used for sealing the line arranging box (3); the wire arrangement box cover plate (4) is movably connected with the wire arrangement box (3), and when the wire arrangement box cover plate (4) is closed, the wire arrangement box cover plate (4) and the wire arrangement box (3) are locked together through a lock catch.
7. The charge management system according to claim 4, wherein: sharing treasured that charges still includes acousto-optic control circuit board (6) and with LED lamp (7) and loudspeaker (8) that acousto-optic control circuit board (6) link to each other, acousto-optic control circuit board (6) are according to the state of charge that detects, control LED lamp (7) carry out light state instruction with loudspeaker (8) carry out the sound and remind.
8. The charge management system according to claim 7, wherein: the shared charger baby also comprises a TF card and a TF card seat, wherein the TF card seat is installed on the acousto-optic control circuit board (6), the TF card is inserted into the TF card seat, the TF card stores sound files, and the sound files stored in the TF card are played through the loudspeaker (8); the shared charger baby further comprises an LED display screen (9), the LED display screen (9) is connected with the acousto-optic control circuit board (6), and the LED display screen (9) displays the current electric quantity and the charging state information of the shared charger baby.
9. The charge management system according to claim 4, wherein: the quick charging shared charging device further comprises a charging base, wherein the charging base comprises a clamping seat (22), a power supply control circuit board (21) and a charging contact elastic sheet (24) which are arranged on the clamping seat (22), the input end of the power supply control circuit board (21) is connected with a power line, and the output end of the power supply control circuit board (21) is connected with the charging contact elastic sheet (24).
10. The charge management system according to claim 9, wherein: the charging base comprises a clamping seat guide rail (23) installed on the clamping seat (22), and the shared charger is inserted into the clamping seat (22) through the clamping seat guide rail (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210332902.XA CN114825513A (en) | 2022-03-31 | 2022-03-31 | Charging management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210332902.XA CN114825513A (en) | 2022-03-31 | 2022-03-31 | Charging management system |
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| Publication Number | Publication Date |
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| CN114825513A true CN114825513A (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202210332902.XA Pending CN114825513A (en) | 2022-03-31 | 2022-03-31 | Charging management system |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012228006A (en) * | 2011-04-15 | 2012-11-15 | Hitachi Solutions Ltd | Battery charger management system, battery charger management method, and service providing device |
| CN110061539A (en) * | 2019-04-02 | 2019-07-26 | 深圳小黄电智能科技有限公司 | A kind of shared charge control method and shared charging terminal |
| CN110634239A (en) * | 2019-08-23 | 2019-12-31 | 深圳小黄电智能科技有限公司 | Charging control method, device and system and readable medium |
| CN210244508U (en) * | 2019-05-30 | 2020-04-03 | 三明学院 | Sharing treasured device and system of renting that charges |
| CN111301210A (en) * | 2020-04-02 | 2020-06-19 | 董行群 | Intelligent charging management system and method for electric bicycle |
| CN112002069A (en) * | 2020-08-19 | 2020-11-27 | 成都川衡科技有限公司 | Shared mobile phone charging equipment based on Internet of things and charging method thereof |
| CN212676908U (en) * | 2020-07-02 | 2021-03-09 | 中科闪电狮实业发展(广东)有限公司 | Sharing treasured all-in-one that charges with body temperature detects function |
| CN114156979A (en) * | 2021-11-30 | 2022-03-08 | 深圳市九友爱科技有限公司 | Terminal equipment |
| CN114211992A (en) * | 2021-11-16 | 2022-03-22 | 深圳市小兔充充科技有限公司 | Charging management method, device, equipment and storage medium |
| CN218071043U (en) * | 2022-03-31 | 2022-12-16 | 深圳市九友爱科技有限公司 | Quick charge sharing charging device |
-
2022
- 2022-03-31 CN CN202210332902.XA patent/CN114825513A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012228006A (en) * | 2011-04-15 | 2012-11-15 | Hitachi Solutions Ltd | Battery charger management system, battery charger management method, and service providing device |
| CN110061539A (en) * | 2019-04-02 | 2019-07-26 | 深圳小黄电智能科技有限公司 | A kind of shared charge control method and shared charging terminal |
| CN210244508U (en) * | 2019-05-30 | 2020-04-03 | 三明学院 | Sharing treasured device and system of renting that charges |
| CN110634239A (en) * | 2019-08-23 | 2019-12-31 | 深圳小黄电智能科技有限公司 | Charging control method, device and system and readable medium |
| CN111301210A (en) * | 2020-04-02 | 2020-06-19 | 董行群 | Intelligent charging management system and method for electric bicycle |
| CN212676908U (en) * | 2020-07-02 | 2021-03-09 | 中科闪电狮实业发展(广东)有限公司 | Sharing treasured all-in-one that charges with body temperature detects function |
| CN112002069A (en) * | 2020-08-19 | 2020-11-27 | 成都川衡科技有限公司 | Shared mobile phone charging equipment based on Internet of things and charging method thereof |
| CN114211992A (en) * | 2021-11-16 | 2022-03-22 | 深圳市小兔充充科技有限公司 | Charging management method, device, equipment and storage medium |
| CN114156979A (en) * | 2021-11-30 | 2022-03-08 | 深圳市九友爱科技有限公司 | Terminal equipment |
| CN218071043U (en) * | 2022-03-31 | 2022-12-16 | 深圳市九友爱科技有限公司 | Quick charge sharing charging device |
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