CN112297924A - Intelligent car networking power control system based on WeChat small program - Google Patents
Intelligent car networking power control system based on WeChat small program Download PDFInfo
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- CN112297924A CN112297924A CN202011321989.8A CN202011321989A CN112297924A CN 112297924 A CN112297924 A CN 112297924A CN 202011321989 A CN202011321989 A CN 202011321989A CN 112297924 A CN112297924 A CN 112297924A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/51—Photovoltaic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
- B60L53/665—Methods related to measuring, billing or payment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Business, Economics & Management (AREA)
- General Engineering & Computer Science (AREA)
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- Accounting & Taxation (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Intelligence car networking power control system based on little letter applet belongs to electric automobile charging technical field. The invention solves the problems of insufficient endurance mileage and inconvenient charging mode of the new energy automobile. The charging pile control unit is arranged on the charging piles, and each charging pile is provided with a two-dimensional code for a WeChat program; the charging pile control unit comprises a sampling module, a charging controller, a man-machine interaction module and a wireless communication module; the intelligent mobile terminal comprises a payment module and a user center; the user center logs in a charging pile WeChat control program in a two-dimensional code scanning mode, and is connected with the cloud server through the charging pile WeChat control program; the cloud server is used for sending the time for starting charging, the charging time and the charging gear selection signal to the charging pile control unit, and the charging controller controls the charging pile to start charging according to the selected gear; and after charging, sending charging cost to the cloud server. The invention is suitable for charging.
Description
Technical Field
The invention belongs to the technical field of electric automobile charging.
Background
The dynamic wireless charging technology for the electric automobile (journal authors, source electronic world, release date is 2020, 5, month and 30) points out that the wireless charging technology for the electric automobile has the advantages of large transmission power and large system controller volume, and if a large air gap exists, the system is not tight enough in combination relationship and is only suitable for short-distance power transmission, so that the new energy automobile has the defects of insufficient endurance mileage, inconvenient charging mode and the like.
In addition, the new energy automobile still has the problem that can't in time find and fill electric pile when needs continue to navigate to when charging, can't know the charging situation in real time.
Disclosure of Invention
The invention aims to solve the problems of insufficient endurance mileage and inconvenient charging mode of a new energy automobile, and provides an intelligent car networking power supply control device based on a WeChat small program.
The invention relates to an intelligent Internet of vehicles power control system based on a WeChat applet, which comprises a charging pile control unit, a charging pile control single cloud server and an intelligent mobile terminal, wherein the charging pile control unit is connected with the charging pile control single cloud server through a wired network;
the charging pile control unit is arranged on the charging piles, and each charging pile is provided with a two-dimensional code for logging in a server;
the charging pile control unit comprises a charging controller and a wireless communication module;
the intelligent mobile terminal comprises a payment module and a user center;
the user center logs in a charging pile WeChat control program in a two-dimensional code scanning mode, and is connected with a charging pile control single cloud server through the charging pile WeChat control program; setting the time for starting charging of the electric automobile, the charging time and a selected charging gear signal, and controlling the single cloud server to send the signals through the charging pile;
the payment module pays the charging fee after the charging is finished;
the charging pile control single cloud server is used for sending the time for starting charging of the electric automobile, the charging time and the selected charging gear signal to the charging pile control unit;
the wireless communication module is used for carrying out wireless communication with the cloud server, receiving the time for starting charging, the charging time and the charging gear selection signal, and transmitting the received signal to the charging controller;
the charging controller is used for sending the received time for starting charging of the electric automobile, the charging duration and the charging gear selection signal to the charging pile through the RS485 bus, and controlling the charging pile to start charging according to the selected gear; timing the charging time to reach the set charging time, and controlling the charging pile to stop charging;
after the charging is stopped, the charging controller acquires charging expense information and sends the charging expense information to the wireless communication module; the wireless communication module is also used for sending the received charging expense information to the charging pile control list cloud server.
Further, the battery health state analysis module is used for analyzing the health state of the battery according to the charging state and the charging duration of the battery and displaying the analysis result.
Further, the sampling module samples the real-time output current and voltage signals of the charging pile and transmits the current and voltage signal sampling signals to the charging controller; the charging controller is further used for sending the received current and voltage sampling signals to the cloud server through the wireless communication module, and the intelligent mobile terminal obtains the real-time charging current and voltage sampling signals through logging in a cloud service.
Furthermore, the charging controller receives a battery charging state signal returned by the charging pile through an RS485 bus, and sends the battery charging state signal to the charging pile control single cloud server 3 through the wireless communication module; and the user center accesses the charging pile control single cloud server through the charging pile WeChat control program, acquires the charging state signal of the charging pile battery and displays the charging state signal in real time.
Furthermore, the intelligent mobile terminal further comprises a charging pile searching module, wherein the charging pile searching module is used for positioning the charging pile by utilizing a real-time map, searching the position of the charging pile and displaying the position of the charging pile and the position of the charging pile.
Furthermore, fill electric pile control unit still includes solar cell panel and voltage stabilizing circuit, solar cell panel sets up on filling electric pile, and solar cell panel output current supplies power for charge controller and wireless communication module through voltage stabilizing circuit.
According to the charging method and the charging system, the charging pile is wirelessly connected with the mobile terminal through the cloud server, after the electric vehicle is connected with the charging pile, the charging time of the electric vehicle and the like are controlled through the mobile terminal, payment is realized through the mobile terminal after charging is finished, manual charging is not needed, the charging pile is quick and convenient, the position of the charging pile can be searched at the mobile terminal, the charging pile closest to the mobile terminal is positioned, and quick charging is realized under the condition that the cruising mileage of the electric vehicle is insufficient.
Drawings
Fig. 1 is a schematic block diagram of an intelligent car networking power control system based on a WeChat applet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The first embodiment is as follows: the following describes the present embodiment with reference to fig. 1, and the system for controlling a power supply of an intelligent vehicle networking based on a wechat applet in the present embodiment includes a charging pile control unit 2, a charging pile control single cloud server 3, and an intelligent mobile terminal 4;
the charging pile control unit 2 is arranged on the charging piles, and each charging pile is provided with a two-dimensional code for logging in a server;
the charging pile control unit 2 comprises a charging controller 202 and a wireless communication module 203;
the intelligent mobile terminal 4 includes a payment module 402 and a user center 403;
the user center 403 logs in the charging pile WeChat control program in a two-dimensional code scanning mode, and is connected with the charging pile control single cloud server 3 through the charging pile WeChat control program; setting the time for starting charging of the electric automobile, the charging time and a selected charging gear signal, and controlling the single cloud server 3 to send out through the charging pile;
the payment module 402 pays the charging fee after the charging is completed;
the charging pile control single cloud server 3 is used for sending the time for starting charging of the electric automobile, the charging time and the charging gear selection signal to the charging pile control unit 2;
the wireless communication module 203 is used for performing wireless communication with the cloud server, receiving the time for starting charging, the charging time length and the selected charging gear signal, and transmitting the received signal to the charging controller 202;
the charging controller 202 is used for sending the received time for starting charging of the electric automobile, the charging duration and the charging gear selection signal to the charging pile through the RS485 bus, and controlling the charging pile to start charging according to the selected gear; timing the charging time to reach the set charging time, and controlling the charging pile to stop charging;
after the charging is stopped, the charging controller 202 acquires charging cost information and sends the charging cost information to the wireless communication module 203; the wireless communication module 203 is further configured to send the received charging cost information to the charging pile control list cloud server 3.
Further, the battery health status analysis module 401 is configured to analyze the health status of the battery according to the charging status and the charging duration of the battery, and display an analysis result.
Further, the sampling module 201 samples the real-time output current and voltage signals of the charging pile, and transmits the current and voltage signal sampling signals to the charging controller 202; the charging controller 202 is further configured to send the received current and voltage sampling signals to a cloud server through the wireless communication module 203, and the intelligent mobile terminal 4 obtains the real-time charging current and voltage sampling signals by logging in a cloud service.
Further, the charging controller 202 receives a battery charging state signal returned by the charging pile through the RS485 bus 1, and sends the battery charging state signal to the charging pile control single cloud server 3 through the wireless communication module 203; and the user center accesses the charging pile control single cloud server 3 through the charging pile WeChat control program, acquires the charging state signal of the charging pile battery and displays the charging state signal in real time.
In the present embodiment, the battery-related data of the electric vehicle is communicated with the charging pile through the CAN bus by the BMS system (battery management system provided in the electric vehicle). (for example, communication with a BMS system, acquisition of soc parameters of the battery of the electric automobile and prediction of the percentage of the remaining electric quantity) calling of history records: and generating a charging current voltage gear-speed (efficiency) curve graph by each charging current gear, corresponding charging duration and charging efficiency (obtained by calculating the total power provided by the charging pile in the charging time and the actually changed electric quantity percentage of the electric automobile battery module according to the collected current and voltage data), and inquiring the curve graph from the mobile terminal by a user. The graph predicts the state of life of the battery, and soh (change in capacity, degree of aging) of the battery is analyzed in accordance with the conventional soh measurement method, i.e., a voltage curve fitting method. In addition, the charging pile and the charging pile control unit can be displayed for inputting the use date and the recent fault overhaul record.
Furthermore, the intelligent mobile terminal 4 further comprises a charging pile searching module, wherein the charging pile searching module is used for positioning the charging pile by utilizing a real-time map, searching the position of the charging pile and displaying the position of the charging pile and the position of the charging pile.
Further, the charging pile control unit 2 further comprises a solar cell panel and a voltage stabilizing circuit, the solar cell panel is arranged on the charging pile, and the output current of the solar cell panel supplies power to the charging controller 202 and the wireless communication module 203 through the voltage stabilizing circuit.
The electric vehicle charging technology is based on the aspect of static wired charging, and the factors such as the number of charging piles, equipment hosts, construction, later maintenance, labor management cost and the like need to be considered. The invention has barrier-free connection in the signal range, sends instructions to the power supply control device through the mobile phone end, implements remote monitoring and control, solves the problem of short-distance transmission, and reduces the cost of system construction and maintenance to a certain extent. And a small program interface of the mobile phone end WeChat is simple and clear, and the operation is simple and easy to operate. The invention checks and controls the electric quantity of the electric automobile, the health of the battery, the use record and the like in real time through a mobile phone WeChat small program. The mobile phone end sets charging amount skipping WeChat payment to replace a card swiping mode, and under a long-term idle state, timing electric quantity supplement and deep discharge are set through the keys, so that damage to the service life of the battery due to power shortage is avoided, and the effect of activating the battery is also achieved. The system of the invention controls the output of the power supply terminal to be stable and reliable, has high circuit conversion efficiency, small electric energy loss, accurate data transmission among modules and simple integral operation, can reduce the manpower service cost and improve the working efficiency of users.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (6)
1. An intelligent car networking power supply control system based on a WeChat applet is characterized by comprising a charging pile control unit (2), a cloud server (3) and an intelligent mobile terminal (4);
the charging pile control unit (2) is arranged on the charging piles, and each charging pile is provided with a two-dimensional code for logging in a charging pile WeChat control program;
the charging pile control unit (2) comprises a charging controller (202) and a wireless communication module (203);
the intelligent mobile terminal (4) comprises a payment module (402) and a user center (403);
the user center (403) logs in the charging pile WeChat control program in a two-dimensional code scanning mode, and is connected with the cloud server (3) through the charging pile WeChat control program; setting the time for starting charging of the electric automobile, the charging time length and a charging gear selection signal, and sending the charging gear selection signal to the cloud server (3);
the payment module (402) pays the charging fee after the charging is completed;
the cloud server (3) is used for sending the received signal to the wireless communication module (203);
the wireless communication module (203) is used for carrying out wireless communication with the cloud server and transmitting the received signal to the charging controller (202);
the charging controller (202) sends the received signal sent by the wireless communication module (203) to the charging pile through an RS485 bus, and controls the charging pile to start charging according to the selected gear; timing the charging time to reach the set charging time, and controlling the charging pile to stop charging;
after the charging is stopped, the charging controller (202) acquires charging cost information and sends the charging cost information to the wireless communication module (203);
the wireless communication module (203) is also used for receiving the information of the charging controller (202) and sending the information to the cloud server (3).
2. The intelligent Internet of vehicles power control system based on the WeChat applet of claim 1, wherein the intelligent mobile terminal (4) further comprises a battery health status analysis module (401), and the battery health status analysis module (401) is configured to analyze the health status of the battery according to the charging status and the charging duration of the battery, and display the analysis result.
3. The intelligent Internet of vehicles power control system based on the WeChat small program according to claim 1 or 2, characterized in that the sampling module (201) is used for real-time sampling of the output current and voltage of the charging pile; the collected current and voltage signal is transmitted to a charging controller (202); the charging controller (202) sends the received signals to the cloud server through the wireless communication module (203), and the intelligent mobile terminal (4) acquires real-time charging current and voltage sampling signals through logging in a charging pile WeChat control program.
4. The intelligent internet of vehicles power control system based on the WeChat applet of claim 1 or 2, wherein the charging controller (202) further receives the battery charging status signal of the charging pile through the RS485 bus (1) and sends the battery charging status signal to the cloud server (3) through the wireless communication module (203); and the user center acquires the charging state signal of the charging pile battery through the charging pile WeChat control program and displays the charging state signal in real time.
5. The intelligent Internet of vehicles power control system based on the WeChat applet as claimed in claim 1 or 2, wherein the intelligent mobile terminal (4) further comprises a charging pile searching module, the charging pile searching module is used for positioning itself by using a real-time map, searching the position of the charging pile and displaying the position of the charging pile and the position of itself.
6. The intelligent internet of vehicles power control system based on the WeChat applet of claim 1 or 2, wherein the charging pile control unit (2) further comprises a solar panel and a voltage stabilizing circuit, the solar panel is arranged on the charging pile, and the output current of the solar panel supplies power to the charging controller (202) and the wireless communication module (203) through the voltage stabilizing circuit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011321989.8A CN112297924A (en) | 2020-11-23 | 2020-11-23 | Intelligent car networking power control system based on WeChat small program |
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| CN202011321989.8A CN112297924A (en) | 2020-11-23 | 2020-11-23 | Intelligent car networking power control system based on WeChat small program |
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Application publication date: 20210202 |