CN113487807A - Electric vehicle leasing management and charging control system and control method based on cloud platform - Google Patents
Electric vehicle leasing management and charging control system and control method based on cloud platform Download PDFInfo
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- CN113487807A CN113487807A CN202110742321.9A CN202110742321A CN113487807A CN 113487807 A CN113487807 A CN 113487807A CN 202110742321 A CN202110742321 A CN 202110742321A CN 113487807 A CN113487807 A CN 113487807A
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- electric vehicle
- cloud service
- service platform
- battery
- charging cabinet
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- 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
- G07F17/0057—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects for the hiring or rent of vehicles, e.g. cars, bicycles or wheelchairs
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
- G07F15/005—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
Abstract
The invention relates to an electric vehicle leasing management and charging control system and method based on a cloud platform. The system comprises a cloud service platform, user mobile terminal equipment, manager mobile terminal equipment, a plurality of electric vehicle leasing stations and a plurality of charging cabinets, wherein the user mobile terminal equipment and the manager mobile terminal equipment are respectively in data interaction with the cloud service platform; the charging cabinet comprises a Bluetooth communication module, a 4G communication module, a main control module, a plurality of electronic door locks, a plurality of chargers and a plurality of batteries; when the charging cabinet is online, the main control module communicates with the cloud service platform through the 4G communication module; when the charging cabinet is off-line, the main control module communicates with the user mobile terminal device through the Bluetooth communication module. A large amount of labor cost can be saved, and convenience is brought to a user for completing electric vehicle leasing and returning quickly.
Description
Technical Field
The invention relates to the technical field of electric vehicle leasing management, in particular to an electric vehicle leasing management and charging control system and method based on a cloud platform.
Background
The traditional shared electric bicycle has small battery capacity and is easy to have no electricity, and once the electric quantity is insufficient or the electricity is not available, the battery can be continuously used only by manually replacing the battery; in addition, the shared electric bicycle is parked everywhere, so that traffic and city appearance are influenced.
Disclosure of Invention
The invention aims to provide an electric vehicle leasing management and charging control system and a control method based on a cloud platform, which can save a large amount of labor cost, and facilitate users to rapidly complete electric vehicle leasing and returning.
In order to achieve the above object, in a first aspect of the embodiments of the present disclosure, there is provided a cloud platform-based electric vehicle rental management and charging control system, including a cloud service platform, a user mobile terminal device, a manager mobile terminal device, a plurality of electric vehicle rental stations, and a plurality of charging cabinets, where the user mobile terminal device performs data interaction with the cloud service platform through a mobile network, and the manager mobile terminal device performs data interaction with the cloud service platform through a network communication manner, where,
each electric vehicle leasing station comprises a code scanning module, a control module, at least one vehicle locking device and a plurality of electric vehicles, wherein the vehicle locking device is used for locking at least one electric vehicle and reading an identification code arranged on the electric vehicle, a battery identification device is arranged in a battery storage cavity of each electric vehicle and used for reading the identification code arranged on the battery, the control module is in signal connection with the vehicle locking device, and the control module is in data transmission with the cloud service platform in a network communication mode;
each charging cabinet comprises a Bluetooth communication module, a 4G communication module, a main control module, a plurality of electronic door locks, a plurality of chargers and a plurality of batteries, wherein the main control module is correspondingly connected with the electronic door locks and the chargers through RS485 buses, and the chargers are connected with the batteries in a one-to-one correspondence manner; when the charging cabinet is online, the main control module communicates with the cloud service platform through the 4G communication module; when the charging cabinet is offline, the main control module communicates with the user mobile terminal device through the Bluetooth communication module.
The electric vehicle leasing management and charging control system based on the cloud platform, provided by the application, takes the cloud platform as a center, and a user can conveniently and quickly complete electric vehicle leasing and returning. Moreover, the charging cabinet and the electric vehicle can be in real-time communication with the cloud service platform through the communication equipment, so that management personnel can conveniently manage the electric vehicle and the battery in real time. Meanwhile, the electric vehicle can be rented and returned in an unattended mode, extra labor is not needed for collecting and charging the battery, and a large amount of labor cost is saved.
In a second aspect of the embodiments of the present disclosure, a control method for an electric vehicle rental management and charging control system based on the cloud platform is provided, which includes the following steps:
when a user rents a car by scanning the code through the code scanning module, the cloud service platform receives a car renting request and judges whether the charging cabinet meets the renting condition; when the charging cabinet meets the renting condition, issuing an instruction to the charging cabinet, pushing out a battery after the charging cabinet receives the instruction and passes the verification, and feeding back a result to the cloud service platform, wherein the cloud service platform binds the battery and the user to finish the battery renting of the user;
after the user puts the taken battery into a favorite electric vehicle, the electric vehicle transmits the identified battery to the cloud service platform, and the user and the electric vehicle are associated to finish one-time electric vehicle leasing operation;
after the user uses up the electric motor car, only need ride the electric motor car to the point of returning, take out the interior battery of car and put into the rack that charges, the rack that charges through communication mode with information synchronization to cloud service platform, the user can be disassociated with battery and electric motor car, accomplishes the lease and returns.
In one embodiment, the step of synchronizing information of the charging cabinet to the cloud service platform through the communication module includes:
when the charging cabinet is online, the charging cabinet uploads charging cabinet data and battery data in the cabinet to a cloud service platform in the 4G communication mode;
when the charging cabinet is offline, the charging cabinet synchronizes data to the user mobile terminal device in a Bluetooth communication mode, and the user mobile terminal device synchronizes the data to the cloud service platform through a mobile network.
Drawings
Fig. 1 is a diagram illustrating a module connection relationship of an electric vehicle rental management and charging control system based on a cloud platform according to an embodiment;
FIG. 2 is a diagram illustrating the connection between internal modules of the charging rack according to an embodiment;
FIG. 3 is a diagram of charger communication logic in one embodiment;
FIG. 4 is a circuit diagram of an interface of a 4G communication module according to an embodiment;
fig. 5 is a schematic circuit diagram of a bluetooth communication module according to an embodiment.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. In the description of the present invention, "a plurality" means at least one, e.g., one, two, etc., unless specifically limited otherwise.
Referring to fig. 1, the embodiment provides an electric vehicle rental management and charging control system based on a cloud platform, which includes a cloud service platform, a user mobile terminal device, a manager mobile terminal device, a plurality of electric vehicle rental stations, and a plurality of charging cabinets, wherein the user mobile terminal device performs data interaction with the cloud service platform through mobile network communication, and the manager mobile terminal device performs data interaction with the cloud service platform through a network communication mode.
Each electric vehicle leasing station comprises a code scanning module, a control module, at least one vehicle locking device and a plurality of electric vehicles, the vehicle locking device is used for locking at least one electric vehicle and reading an identification code arranged on the electric vehicle, a battery identification device is arranged in a battery storage cavity of each electric vehicle and used for reading the identification code arranged on the battery, the control module is in signal connection with the vehicle locking device, and the control module is in data transmission with a cloud service platform in a network communication mode.
Referring to fig. 2, each charging cabinet includes a bluetooth communication module, a 4G communication module, a main control module (i.e., a central processing unit), a plurality of electronic door locks, a plurality of chargers, and a plurality of batteries, the main control module is correspondingly connected with the electronic door locks and the chargers through an RS485 bus, and the chargers are correspondingly connected with the batteries one by one; when the charging cabinet is online, the main control module communicates with the cloud service platform through the 4G communication module; when the charging cabinet is off-line, the main control module communicates with the user mobile terminal device through the Bluetooth communication module.
In this embodiment, referring to fig. 3, the main control module in the charging cabinet controls the charger to charge the battery through RS485, specifically, the main control module determines whether the battery needs to be charged according to the electric quantity of the battery, and controls the charger to supplement the electric quantity to the battery in time when the battery needs to be charged; the main control module in the charging cabinet controls the electronic door lock to push the battery through RS485 and monitors the battery taking-out state in real time; the main control module in the charging cabinet can also communicate with an ammeter through RS485 so as to record the power consumption condition of the battery in real time.
The charging cabinet provided by the embodiment reports the timing data of the battery, the cabinet and the power utilization condition to the cloud service platform through the 4G communication module, so that the platform can conveniently monitor the state of the equipment in real time; a manager can send an instruction through the PC end or the mobile end through the cloud service platform to operate and control the equipment in real time; under the condition that the network is not good, the charging cabinet communicates with the mobile equipment of the user or the manager through the Bluetooth, and the state of the charging cabinet is synchronized to the cloud service platform by means of the mobile equipment of the user or the manager.
Specifically, referring to fig. 4 and 5, the 4G communication module may use an EC20 chip, and the bluetooth communication module may use a macro MS1793S bluetooth chip. The network communication mode can adopt MQTT transmission protocol, the MQTT is suitable for the communication between the remote sensor and the control equipment of the low-bandwidth and unreliable network, and the one-to-many message publishing is provided by using a publishing/subscribing message mode to release the coupling of the application program; message transmission for load content shielding; providing a network connection using TCP/IP; there are three kinds of message publishing quality of service; small size transmission, small overhead (fixed length header is 2 bytes), minimized protocol exchange to reduce network traffic; the Last wild and maintenance features are used to inform the mechanism about client aborts on various parties.
The electric vehicle leasing management and charging control system based on the cloud platform provided by the embodiment takes the cloud platform as a center, and a user can conveniently and quickly complete electric vehicle leasing and returning. Moreover, the charging cabinet and the electric vehicle can be in real-time communication with the cloud service platform through the communication equipment, so that management personnel can conveniently manage the electric vehicle and the battery in real time. Meanwhile, the electric vehicle can be rented and returned in an unattended mode, extra labor is not needed for collecting and charging the battery, and a large amount of labor cost is saved.
The application also provides a control method based on the electric vehicle leasing management and charging control system, which is characterized by comprising the following steps of S10, S20 and S30:
in step S10, when the user rents the car by scanning the code through the code scanning module, the cloud service platform receives the car renting request and determines whether the charging cabinet meets the renting condition; and when the charging cabinet meets the renting condition, issuing an instruction to the charging cabinet, pushing out the battery after the charging cabinet receives the instruction and passes the verification, feeding back a result to the cloud service platform, and binding the battery and the user by the cloud service platform, namely completing the battery renting of the user. Specifically, each battery in the charging cabinet has a unique identifier (battery SN code), and a user can scan a code scanning module on an electric vehicle leasing station through mobile terminal equipment carried by the user, jump to a car leasing small program, perform a battery leasing operation on the car leasing small program, generate a car leasing order and bind the user with the battery SN code.
In step S20, after the user puts the taken-out battery into the favorite electric vehicle, the electric vehicle transmits the identified battery to the cloud service platform, and the user and the electric vehicle are associated with each other, that is, the user completes one electric vehicle rental operation.
In step S30, after the user finishes using the electric vehicle, the user only needs to ride the electric vehicle to a return point, take out the battery in the vehicle and place the battery in the charging cabinet, and synchronize the information to the cloud service platform through the charging cabinet in a communication manner, so that the user can disassociate the battery and the electric vehicle to complete the rental return.
Further, in this embodiment, the step of synchronizing the information to the cloud service platform by the charging rack in a communication manner includes step S100 and step S200, which are detailed as follows:
in step S100, when the charging cabinet is online, the charging cabinet uploads charging cabinet data and battery data in the charging cabinet to the cloud service platform through the 4G communication module, so that the cloud service platform monitors the operation condition of the charging cabinet; an administrator can configure parameters of the charging cabinet or operate the charging cabinet to push out a battery and the like through the mobile terminal equipment or the PC terminal equipment; when a user rents a car through the code scanning, after the platform receives a car renting request, the platform judges that the electric cabinet meets renting conditions, sends an instruction to the charger cabinet, the cabinet receives the instruction, pushes out the battery after the verification is passed, feeds back a result to the platform, and the platform finishes battery and user binding, namely finishes user battery renting.
In step S200, when the charging cabinet is offline, and a user rents a car by scanning a code through the code scanning module, the user first connects the device through bluetooth, after the bluetooth connection is successful, the charging cabinet synchronizes data to the user mobile terminal device in a bluetooth mode, the user mobile terminal device synchronizes the data to the cloud service platform through the user network, and the cloud service platform judges whether the synchronized data is suitable for rental; if the cloud service platform is suitable for leasing, the cloud service platform issues an instruction through the user Bluetooth, the charging cabinet pushes out the battery after the instruction is checked, and a result is recorded so that the user Bluetooth inquires the result.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (3)
1. An electric vehicle leasing management and charging control system based on a cloud platform is characterized by comprising a cloud service platform, a user mobile terminal device, a manager mobile terminal device, a plurality of electric vehicle leasing stations and a plurality of charging cabinets, wherein the user mobile terminal device performs data interaction with the cloud service platform through a mobile network, the manager mobile terminal device performs data interaction with the cloud service platform through a network communication mode, wherein,
each electric vehicle leasing station comprises a code scanning module, a control module, at least one vehicle locking device and a plurality of electric vehicles, wherein the vehicle locking device is used for locking at least one electric vehicle and reading an identification code arranged on the electric vehicle, a battery identification device is arranged in a battery storage cavity of each electric vehicle and used for reading the identification code arranged on the battery, the control module is in signal connection with the vehicle locking device, and the control module is in data transmission with the cloud service platform in a network communication mode;
each charging cabinet comprises a Bluetooth communication module, a 4G communication module, a main control module, a plurality of electronic door locks, a plurality of chargers and a plurality of batteries, wherein the main control module is correspondingly connected with the electronic door locks and the chargers through RS485 buses, and the chargers are connected with the batteries in a one-to-one correspondence manner; when the charging cabinet is online, the main control module communicates with the cloud service platform through the 4G communication module; when the charging cabinet is offline, the main control module communicates with the user mobile terminal device through the Bluetooth communication module.
2. The control method of the cloud platform-based electric vehicle rental management and charging control system based on claim 1 is characterized by comprising the following steps:
when a user rents a car by scanning the code through the code scanning module, the cloud service platform receives a car renting request and judges whether the charging cabinet meets the renting condition; when the charging cabinet meets the renting condition, issuing an instruction to the charging cabinet, pushing out a battery after the charging cabinet receives the instruction and passes the verification, and feeding back a result to the cloud service platform, wherein the cloud service platform binds the battery and the user to finish the battery renting of the user;
after the user puts the taken battery into a favorite electric vehicle, the electric vehicle transmits the identified battery to the cloud service platform, and the user and the electric vehicle are associated to finish one-time electric vehicle leasing operation;
after the user uses up the electric motor car, only need ride the electric motor car to the point of returning, take out the interior battery of car and put into the rack that charges, the rack that charges through communication mode with information synchronization to cloud service platform, the user can be disassociated with battery and electric motor car, accomplishes the lease and returns.
3. The control method according to claim 2, wherein the step of synchronizing information of the charging cabinet to the cloud service platform through a communication module comprises:
when the charging cabinet is online, the charging cabinet uploads charging cabinet data and battery data in the cabinet to a cloud service platform in the 4G communication mode;
when the charging cabinet is offline, the charging cabinet synchronizes data to the user mobile terminal device in a Bluetooth communication mode, and the user mobile terminal device synchronizes the data to the cloud service platform through a mobile network.
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| CN202110742321.9A CN113487807A (en) | 2021-06-30 | 2021-06-30 | Electric vehicle leasing management and charging control system and control method based on cloud platform |
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| CN202110742321.9A CN113487807A (en) | 2021-06-30 | 2021-06-30 | Electric vehicle leasing management and charging control system and control method based on cloud platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114613071A (en) * | 2022-03-10 | 2022-06-10 | 广州捷泰通贸易有限公司 | Electric vehicle leasing system |
| CN116524654A (en) * | 2023-06-29 | 2023-08-01 | 深圳市万为物联科技有限公司 | Battery management system of electric vehicle |
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| CN107154114A (en) * | 2017-04-11 | 2017-09-12 | 杭州西游科技有限公司 | A kind of electric bicycle is without stake leasing system and rents returning method |
| CN111885565A (en) * | 2020-07-02 | 2020-11-03 | 深圳市骑换科技有限公司 | Multi-communication-mode charging and battery-replacing cabinet control system |
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| CN107134064A (en) * | 2017-04-11 | 2017-09-05 | 杭州西游科技有限公司 | A kind of electric bicycle has a leasing system and rents returning method |
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Application publication date: 20211008 |