WO2023040501A1 - 一种电动汽车的充电控制方法及充电设备 - Google Patents

一种电动汽车的充电控制方法及充电设备 Download PDF

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Publication number
WO2023040501A1
WO2023040501A1 PCT/CN2022/109863 CN2022109863W WO2023040501A1 WO 2023040501 A1 WO2023040501 A1 WO 2023040501A1 CN 2022109863 W CN2022109863 W CN 2022109863W WO 2023040501 A1 WO2023040501 A1 WO 2023040501A1
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Prior art keywords
charging
charging pile
electric vehicle
vehicle
gun head
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PCT/CN2022/109863
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English (en)
French (fr)
Inventor
沈小杰
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深圳市道通合创新能源有限公司
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Publication of WO2023040501A1 publication Critical patent/WO2023040501A1/zh

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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
    • 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
    • B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • Y02T90/14—Plug-in electric vehicles
    • 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

Definitions

  • the present application relates to the technical field of charging control for electric vehicles, and in particular to a charging control method and charging equipment for electric vehicles.
  • the general charging process is (1) Lift the charging gun ;(2) Open the door of the vehicle charging seat; (3) Insert the charging gun to start charging; (4) Pull out the charging gun after charging; (5) Close the door of the vehicle charging seat.
  • the frequency of use of charging piles is usually high.
  • the car needs to be charged once every 1 to 3 days on average. Therefore, the current cumbersome charging operation makes the user experience relatively poor. Difference.
  • the door switch button of the vehicle charging seat is generally located in the cockpit. When the user first parks and then wants to charge, he needs to operate it at the car end and the pile end respectively, or the user cannot charge at all without the vehicle key.
  • Embodiments of the present application provide an easy-to-operate charging control method and charging equipment for electric vehicles.
  • an embodiment of the present invention provides a charging control method for an electric vehicle, the electric vehicle is provided with a vehicle charging seat cover, and the charging control method is applied to a charging device, so
  • the charging equipment includes a charging pile and a charging pile gun head, and the method includes:
  • the electric vehicle is provided with a vehicle communication module, and the establishment of the communication connection between the charging pile and the electric vehicle within the preset range of the charging pile includes:
  • the charging pile is provided with a charging pile gun holder, and the determining whether the charging pile gun head is picked up by the user includes:
  • the method also includes:
  • the method further includes:
  • the vehicle information determine whether the electric vehicle is an electric vehicle bound to the charging device
  • the method also includes:
  • an embodiment of the present invention provides a charging device, including:
  • Charging pile gun head which is connected to the charging pile through a transmission cable;
  • a main controller which is arranged on the charging pile and includes at least one processor, and a memory communicated with the at least one processor, wherein the memory stores instructions executable by the processor, The instructions are executed by the processor, so that the processor can execute the charging control method as described in the first aspect above;
  • a wireless communication unit which is connected to the main controller, and is used to realize a communication connection with the electric vehicle;
  • a detection unit which is arranged on the charging pile or the charging pile gun head, is used to detect whether the charging pile gun head is picked up by the user.
  • the electric vehicle is provided with a vehicle charging seat cover door
  • the wireless communication unit includes:
  • the vehicle communication module is connected with the vehicle communication module in the electric vehicle, and is used to issue an instruction to open or close the vehicle charging seat cover door to the electric vehicle.
  • the charging pile is provided with a charging pile gun seat for accommodating the charging pile gun head,
  • the detection unit is arranged in the charging pile holder, and the detection unit includes:
  • Infrared emitting module used for emitting infrared light
  • the infrared detection module is used to judge whether the charging pile gun head is accommodated in the charging pile gun holder according to whether the infrared light is received.
  • the charging device also includes:
  • a display unit which is connected with the main controller, is used to display the status, operation reminder, and/or operation progress of the charging device.
  • the embodiment of the present invention provides a charging control method and charging equipment for an electric vehicle, the electric vehicle is provided with a vehicle The charging seat cover door, the charging control method is applied to charging equipment, and the charging equipment includes a charging pile and a charging pile gun head.
  • the method first establishes communication between the charging pile and the electric vehicle within the preset range of the charging pile Connect, then determine whether the charging pile gun head is picked up by the user, and send an instruction to open the vehicle charging seat cover door to the electric vehicle when it is determined that the charging pile gun head is picked up by the user, so that the charging pile gun head can be inserted
  • the charging stand of the electric vehicle charges the electric vehicle.
  • FIG. 1 is a schematic diagram of one application environment of a charging control method for an electric vehicle provided by an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a charging control method for an electric vehicle provided in Embodiment 1 of the present invention
  • FIG. 3 is a schematic diagram of a sub-flow of step S10 in the charging control method shown in FIG. 2;
  • Fig. 4 is a schematic diagram of another sub-flow of step S10 in the charging control method shown in Fig. 2;
  • FIG. 5 is a schematic diagram of another sub-flow of step S10 in the charging control method shown in FIG. 2;
  • FIG. 6 is a schematic diagram of a sub-flow of step S20 in the charging control method shown in FIG. 2;
  • Fig. 7 is a schematic diagram of another sub-flow of step S20 in the charging control method shown in Fig. 2;
  • Fig. 8 is a schematic structural diagram of a charging device provided in Embodiment 2 of the present invention.
  • FIG. 9 is a schematic structural diagram of another charging device provided by Embodiment 2 of the present invention.
  • FIG. 1 shows the charging control method for an electric vehicle provided by the embodiment of the present invention
  • a schematic diagram of one of the application environments of which includes: a charging pile 101 , a charging pile gun head 104 and an electric vehicle 106 .
  • the charging pile 101 is provided with a charging pile mount 102 , an infrared sensor 103 and a wireless communication unit 105
  • the electric vehicle 106 is provided with a vehicle communication module 107 and a vehicle charging stand cover door 108 .
  • the charging pile 101 is a power conversion device used to control and adjust the charging of the power battery of an electric vehicle, and is the main device for controlling the charging process. Its input terminal is connected to the mains, and the mains is adjusted to a voltage and The current is then output through the charging pile gun head 104, and the charging pile 101 includes two types of DC charging piles and AC charging piles.
  • the charging pile gun holder 102 is a predesigned gun holder for inserting/accommodating the charging pile gun head 104 when the user is not charging, which can keep the charging pile gun head 104 clean and reduce damage to the charging pile gun head. Reduce the risk of short circuits.
  • the infrared sensor 103 is arranged on the charging pile gun holder 102, and is composed of an infrared light emitting diode (Infrared Radiation Light Emitter Diode, IRLED) and a photodiode chip, and can detect the charging pile gun head 104 in a non-contact manner. Whether the charging pile gun mount 102 is pulled out or inserted in place. Specifically, the photodiode chip and the infrared light-emitting diode are arranged oppositely, and when the charging pile gun head 104 is inserted into the charging pile gun holder 102, the two are separated.
  • IRLED Infrared Radiation Light Emitter Diode
  • the photoelectric The diode chip can detect the infrared light emitted by the infrared light-emitting diode. At this time, the detection circuit in the infrared sensor 103 is turned on, and the result of pulling out the charging pile gun head 104 is output. Compared with mechanical buttons, the infrared gun detection service life is longer, and there is no need to design an active port, which improves the overall IP level of the charging pile.
  • the charging pile gun head 104 is connected to the charging pile 101 through a transmission cable, and is an interface for directly connecting electric energy and information with the electric vehicle 106.
  • the charging pile gun head 104 is always connected to the charging pile 101 through a charging cable.
  • the wireless communication unit 105 is a device embedded in the charging pile 101 capable of communicating with the electric vehicle 106, including but not limited to Bluetooth, WiFi, etc., which can be set according to actual needs.
  • the electric car 106 is a motor-driven car that provides energy with electric energy.
  • the power battery system is the main energy storage device on the vehicle. car.
  • the vehicle communication module 107 is a tool that allows the electric vehicle 106 and the charging pile 101 to communicate simultaneously. When the charging pile 101 determines that the user needs to charge or the charging is completed, the charging pile 101 can pass through the The vehicle communication module 107 issues a command to the electric vehicle 106 to open or close the vehicle charging seat cover door 108 .
  • the vehicle communication module 107 may be a vehicle communication interface (Vehicle Communication Interface, VCI) on the electric vehicle 106, through which information of each module on the electric vehicle 106 can be obtained.
  • VCI Vehicle Communication Interface
  • the vehicle charging seat cover door 108 is used to protect the intact use and tidy structure of the charging connector of the electric vehicle 106, and can avoid accidental leakage of high-voltage components on the vehicle, so it is only opened when charging is required.
  • the AC charging port and the DC charging port of the electric vehicle 106 use the same cover door, some cars are designed in front of the car, and some cars are designed in the back of the car.
  • An embodiment of the present invention provides a charging control method for an electric vehicle.
  • the electric vehicle is provided with a vehicle charging seat cover door.
  • the charging control method is applied to charging equipment, and the charging equipment includes a charging pile and a charging pile gun head , the charging device may be the pile 101 and the charging pile gun head 104 as shown in the above application scenario and FIG. 1, and the electric vehicle may also be the electric vehicle 106 as shown in the above application scenario and FIG. 1, specifically, It can be in different forms according to different application scenarios, and does not need to be constrained by the limitations of the embodiments of the present invention.
  • Figure 2 shows the flow of a charging control method for electric vehicles provided by the embodiments of the present invention. Methods include but are not limited to the following steps:
  • Step S10 establishing a communication connection between the charging pile and electric vehicles within the preset range of the charging pile;
  • the preset range can be set according to the current parking scene. For example, in the case of a relatively open parking scene, the range can be set relatively large, while it can be set smaller in relatively narrow places such as underground parking garages. For example, within a radius of five meters of the charging pile to avoid connection with other electric vehicles around.
  • the electric vehicle is equipped with a vehicle communication module, please refer to FIG. 3 , which shows a sub-flow of step S10, the establishment of the charging pile and the electric charging pile within the preset range.
  • Automotive communication connections including:
  • Step S11 Periodically search for vehicle communication modules within the preset range of the charging pile through broadcasting
  • Step S12 When an identifiable vehicle communication module is found, establish a communication connection between the charging pile and the electric vehicle where the identifiable vehicle communication module is located.
  • the charging device can be set to use the broadcast mode to periodically search for the vehicle communication modules within the preset range of the charging pile, and use the polling (Polling) mode to sequentially query the vehicle communication modules within the preset range. Whether the vehicle communication module needs a charging service, establish a communication connection when searching for an electric vehicle that needs to be charged. Further, the periodicity and the preset range can be set according to the user's usage scenario.
  • the vehicle communication module within the range is to search for the vehicle communication module within the preset range of the charging pile every time, for example, every second, so that when the electric vehicle appears near the charging equipment, it can
  • the connection is quickly and automatically established, so that the user has no sense of experience.
  • the settings of the period and the preset range can be adjusted according to actual needs, and do not need to be constrained by the limitations of the embodiments of the present invention.
  • step S10 the method further includes:
  • Step S13 reading the vehicle information of the electric vehicle
  • Step S14 According to the vehicle information, determine whether the electric vehicle is an electric vehicle bound to the charging device; if so, jump to step S15;
  • Step S15 Determine that the electric vehicle can be charged.
  • VIN Vehicle Identification Number
  • step S10 the method further includes:
  • Step S16 controlling the charging pile to perform self-check
  • Step S17 When no abnormality is found in the self-test, it is determined that the electric vehicle can be charged.
  • Step S20 Determine whether the charging pile gun head is picked up by the user; if so, jump to step S30;
  • the charging pile gun head is picked up by the user.
  • the above-mentioned infrared sensor is used to detect whether the charging pile gun head is away from the charging pile gun holder, so as to determine whether the charging pile gun head is picked up by the user. After it is determined that it is picked up by the user, it can be determined that the user is going to insert the charging pile gun head into the charging stand of the electric vehicle, and jump to step S30 when it is detected that the charging pile gun head is inserted into the charging stand. Charging the electric car.
  • the charging pile is provided with a charging pile gun mount, please refer to FIG. 6 , which shows a sub-process of step S20, and the determination of whether the charging pile gun head is picked up by the user includes:
  • Step S21 Detect whether the charging pile gun head is stored on the charging pile gun holder through the infrared detection module arranged on the charging pile; if not, jump to step S22;
  • Step S22 Determine that the charging pile gun head is picked up by the user.
  • an infrared detection module on the charging pile gun mount, it is possible to detect whether the charging pile gun head is accommodated in the charging pile gun mount, so as to determine whether the charging pile Whether the gun tip is picked up by the user.
  • step S20 the method further includes:
  • Step S23 After the charging is completed, judge whether the user puts the charging pile gun head back on the charging pile gun holder; if not, jump to step S24;
  • Step S24 Prompting the user to return the charging pile head to its original position.
  • the voice broadcast may be selected, combined with text display, and/or the relevant application program content push on the mobile device to remind the user.
  • Step S30 sending an instruction to open the cover door of the vehicle charging seat to the electric vehicle, so that the charging pile gun head can be inserted into the charging seat of the electric vehicle to charge the electric vehicle.
  • Charging the electric vehicle through the charging control method provided by the embodiment of the present invention can effectively simplify the charging process, and the user does not need to go back and forth between the electric vehicle and the charging pile for charging. Bend down in the cockpit to open the door of the charging seat. The user experience is not good.
  • the method of obtaining vehicle information for identification also solves the problem that the plug-and-play private charging pile cannot lock the exclusive user; by setting the charging pile holder and detecting whether the gun head is in the charging pile holder and outputting the prompt The method solves the problem of abnormal storage of the charging cable after the charging is completed.
  • FIG. 8 shows the structure of a charging device provided by an embodiment of the present invention.
  • the charging device includes: a charging pile 210, a charging pile gun head 220, and a main controller 230.
  • the charging pile 210 may be the charging pile 101 shown in the above application scenario and FIG. 1 , which can convert the mains power into electric energy that the electric vehicle 300 can use. Furthermore, the charging pile 210 can also collect and analyze real-time parameters such as voltage, current, and temperature, and provide effective data for power calculation, temperature control, and circuit protection. Furthermore, the charging pile 210 also has a protection function. After collecting the real-time parameters such as voltage, current, and temperature, it can provide real-time protection in the event of overvoltage, undervoltage, overcurrent, etc., to avoid damage to the charging pile 210. Damage to itself and the electric vehicle 300.
  • the charging pile gun head 220 is connected to the charging pile 210 through a transmission cable. Similarly, the charging pile gun head 220 can be the charging pile gun head 104 as shown in the above application scenario and FIG. Charging is realized on the charging stand 310 inserted into the electric vehicle 300 .
  • the wireless communication unit 240 is connected with the main controller 230 and is used for realizing a communication connection with the electric vehicle 300 .
  • FIG. 9 shows the structure of another charging device provided by the embodiment of the present invention.
  • the electric vehicle 300 is provided with a vehicle charging seat cover door 320
  • the wireless communication unit 240 includes:
  • the communication module 241 is connected with the vehicle communication module 330 in the electric vehicle 300 , and is used to issue an instruction to open or close the vehicle charging seat cover door 320 to the electric vehicle 300 .
  • the vehicle communication module 241 is a module specially used to realize data interaction with the electric vehicle 300 through wireless communication. When there is no abnormality, the charging pile 210 can send a message to open and close the vehicle charging seat cover door 320 through this module. instructions to the electric vehicle 300.
  • the wireless communication unit 240 may also include: an application communication module 242, which may communicate with the cloud platform server and/or the mobile terminal 400 through communication methods such as WiFi, Bluetooth, 4G, CAN, serial port, Ethernet, etc.
  • the mobile terminal 400 may be a user's smart phone.
  • the detection unit 250 is arranged on the charging pile 210 or the charging pile gun head 220, and is used to detect whether the charging pile gun head 220 is picked up by the user.
  • the charging pile 210 is provided with a charging pile gun holder 211 for accommodating the charging pile gun head 220
  • the detection unit 250 is arranged in the charging pile gun holder, and the The detection unit 250 includes: an infrared emission module 251 for emitting infrared light; an infrared detection module 252 for judging whether the charging pile gun head 220 is accommodated in the charging pile gun holder 211 according to whether the infrared light is received middle.
  • the charging device 200 further includes: a display unit 260 connected to the main controller 230 for displaying the status, operation reminder, and/or operation progress of the charging device 200 Specifically, the display unit 260 is used to display charging-related information, so as to indicate the state of the charging process, or guide the user to operate correctly, such as the state of the door switch of the vehicle charging seat, the state of the charging gun inserted into the charging port of the vehicle, and the state of the charging gun inserted into the pile. Also muzzle status, etc., specifically, can be set according to actual needs.
  • the main controller 230 is arranged on the charging pile 210 and includes at least one processor 231, and a memory 232 communicated with the at least one processor 231, wherein the memory 232 stores information that can be Instructions executed by the processor, the instructions are executed by the processor 231, so that the processor 231 can execute the charging control method as described in the first embodiment above.
  • the processor 231 and the memory 232 may be connected through a bus or in other ways. In FIG. 9 , connection through a bus is taken as an example.
  • the main controller 230 is used as the core device of the charging device 200 for collection, analysis, calculation, control, communication and other functions, and can realize the overall control of charging.
  • the memory 232 can be used to store non-volatile software programs, non-volatile computer-executable programs and modules, such as program instructions corresponding to the charging control method in the embodiment of the present application /module.
  • the processor 231 executes various functional applications and data processing of the server by running non-volatile software programs, instructions and modules stored in the memory 232 , that is, implements the charging control method in the above method embodiment.
  • the memory 232 is also used to store user information and vehicle information to realize the automatic identification function of vehicles of different models, and the charging piles control different vehicles separately through respective communication protocols.
  • the memory 232 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the use of the charging control device, and the like.
  • the memory 232 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage devices.
  • the memory 232 may optionally include a memory that is remotely located relative to the processor 231, and these remote memories may be connected to the charging control device through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • the one or more modules are stored in the memory 232, and when executed by the one or more processors 231, execute the charging control method in any of the above method embodiments, for example, execute the above-described FIGS.
  • the method steps in FIG. 7 realize the functions of each module and each unit in FIG. 1 and/or FIG. 8 to FIG. 9 .
  • the embodiment of the present application also provides a non-volatile computer-readable storage medium, the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are executed by one or more processors, for example, executing The method steps in FIG. 2 to FIG. 7 described above realize the functions of each module and each unit in FIG. 1 and/or FIG. 8 to FIG. 9 .
  • the embodiment of the present application also provides a computer program product, including a computer program stored on a non-volatile computer-readable storage medium, the computer program includes program instructions, and when the program instructions are executed by the computer, the The computer executes the charging control method in any of the above method embodiments, for example, executes the method steps in Fig. 2 to Fig. 7 described above to realize the functions of each module and each unit in Fig. 1 and/or Fig. 8 to Fig. 9 .
  • An embodiment of the present invention provides a charging control method and charging equipment for an electric vehicle, the electric vehicle is provided with a vehicle charging seat cover door, the charging control method is applied to the charging equipment, and the charging equipment includes a charging pile and the charging pile gun head, the method first establishes the communication connection between the charging pile and the electric vehicle within the preset range of the charging pile, and then determines whether the charging pile gun head is picked up by the user, and determines whether the charging pile gun head is picked up by the user. Send an instruction to open the door of the charging seat of the vehicle to the electric vehicle at any time, so that the charging pile gun head can be inserted into the charging seat of the electric vehicle to charge the electric vehicle. Control method The user does not need to manually open or close the cover door of the charging seat, and the operation is simple to realize the charging of the electric vehicle.
  • the device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physically separated.
  • a unit can be located in one place, or it can be distributed to multiple network units. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each embodiment can be implemented by means of software plus a general hardware platform, and of course also by hardware.
  • Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above-mentioned embodiments can be completed by instructing related hardware through computer programs, and the programs can be stored in computer-readable storage media, and the programs are executed , may include the flow of the embodiments of the above-mentioned methods.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM), etc.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种电动汽车的充电控制方法，电动汽车（106、300）上设置有车辆充电座盖门（108），充电控制方法应用于充电设备，充电设备包括充电桩（101、210）和充电桩枪头（104、220），该方法首先建立充电桩（101、210）与充电桩（101、210）预设范围内的电动汽车（106、300）的通信连接，然后确定充电桩枪头（104、220）是否被用户拿起，确定被用户拿起的时候发送打开车辆充电座盖门（108）的指令至电动汽车（106、300），以使充电桩枪头（104、220）能够插入电动汽车（106、300）的充电座为电动汽车（106、300）充电。还公开了一种充电设备。此充电控制方法用户无需手动操作充电座盖门即可实现对电动汽车的充电。

Description

一种电动汽车的充电控制方法及充电设备
本申请要求于2021年9月14日提交中国专利局、申请号为202111076530.0、申请名称为“一种电动汽车的充电控制方法及充电设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电动汽车的充电控制技术领域，特别涉及一种电动汽车的充电控制方法及充电设备。
背景技术
在全球能源多元化发展战略大背景下，经过多年的技术沉淀，新能源汽车及其相关配套充电设施正被越来越多的普通消费者接受，电动汽车和充电桩的保有量也越来越大。同时全球新一轮科技革命和产业变革蓬勃发展，如今的汽车消费者已不满足于传统汽车只作为交通运输工具使用，消费形态由物质型向服务型转变，推动新能源汽车在产品形态和用户体验等方面不断追求智能创新。
与传统汽车只能到加油站加油相比，可以在家使用的充电桩大大提高了消费者用车效率，然而不管加油还是充电，具体操作都比较复杂，充电一般流程为(1)举起充电枪；(2)打开车辆充电座盖门；(3)插入充电枪启动充电；(4)充电结束拔出充电枪；(5)关闭车辆充电座盖门。并且，局限于现在电动汽车的电池电量和耗电量的限制，充电桩的使用频率通常较高，一般用车平均1至3天就需要充电1次，因此目前繁琐的充电操作使得用户体验较差。特别地，车辆充电座盖门开关按键一般位于驾驶舱内，当用户先好停车再想充电时需要分别在车端和桩端进行操作，或者用户未带车辆钥匙时完全无法进行充电。
发明内容
本申请实施例提供了一种容易操作的电动汽车的充电控制方法及充电设备。
本发明实施例的目的是通过如下技术方案实现的：
为解决上述技术问题，第一方面，本发明实施例中提供了一种电动汽车的充电控制方法，所述电动汽车上设置有车辆充电座盖门，所述充电控制方法应用于充电设备，所述充电设备包括充电桩和充电桩枪头，所述方法包括：
建立所述充电桩与所述充电桩预设范围内的电动汽车的通信连接；
确定所述充电桩枪头是否被用户拿起；
若是，发送打开所述车辆充电座盖门的指令至所述电动汽车，以使所述充 电桩枪头能够插入所述电动汽车的充电座为所述电动汽车充电。
在一些实施例中，所述电动汽车上设置有车辆通信模块，所述建立所述充电桩与所述充电桩预设范围内的电动汽车的通信连接，包括：
通过广播周期性搜索所述充电桩预设范围内的车辆通信模块；
在搜索到可识别的车辆通信模块时，建立所述充电桩与所述可识别的车辆通信模块所在电动汽车的通信连接。
在一些实施例中，所述充电桩上设置有充电桩枪座，所述确定所述充电桩枪头是否被用户拿起，包括：
通过设置在所述充电桩上的红外检测模块检测所述充电桩枪头是否收纳在所述充电桩枪座上；
若否，则确定所述充电桩枪头被用户拿起。
在一些实施例中，所述方法还包括：
在充电结束后，判断用户是否将所述充电桩枪头放回所述充电桩枪座上；
若否，提示用户将所述充电桩枪头归位。
在一些实施例中，在所述建立所述充电桩与所述充电桩预设范围内的电动汽车的通信连接之后，所述方法还包括：
读取所述的电动汽车的车辆信息；
根据所述车辆信息，判断所述电动汽车是否为与所述充电设备绑定的电动汽车；
若是，确定可为所述电动汽车充电。
在一些实施例中，所述方法还包括：
控制所述充电桩进行自检；
在自检未发现异常时，确定可为所述电动汽车充电。
为解决上述技术问题，第二方面，本发明实施例中提供了一种充电设备，包括：
充电桩；
充电桩枪头，其通过传输线缆与所述充电桩连接；
主控制器，其设置在所述充电桩上且包括至少一个处理器，以及，与所述至少一个处理器通信连接的存储器，其中，所述存储器存储有可被所述处理器执行的指令，所述指令被所述处理器执行，以使所述处理器能够执行如上述第一方面所述的充电控制方法；
无线通信单元，其与所述主控制器连接，用于实现与电动汽车的通信连接；
检测单元，其设置在所述充电桩或者所述充电桩枪头上，用于检测所述充电桩枪头是否被用户拿起。
在一些实施例中，所述电动汽车上设置有车辆充电座盖门，
所述无线通信单元包括：
汽车通信模块，其与所述电动汽车中的车辆通信模块连接，用于下发打开 或关闭所述车辆充电座盖门的指令至所述电动汽车。
在一些实施例中，所述充电桩上设置有用于收容所述充电桩枪头的充电桩枪座，
所述检测单元设置在所述充电桩枪座内，且所述检测单元包括：
红外发射模块，用于发射红外光；
红外检测模块，用于根据是否接收到的红外光来判断所述充电桩枪头是否收容在所述充电桩枪座中。
在一些实施例中，所述充电设备还包括：
显示单元，其与所述主控制器连接，用于显示所述充电设备的状态、操作提醒、和/或操作进程。
与现有技术相比，本发明的有益效果是：区别于现有技术的情况，本发明实施例中提供了一种电动汽车的充电控制方法及充电设备，所述的电动汽车上设置有车辆充电座盖门，所述充电控制方法应用于充电设备，所述充电设备包括充电桩和充电桩枪头，该方法首先建立所述充电桩与所述充电桩预设范围内的电动汽车的通信连接，然后确定所述充电桩枪头是否被用户拿起，确定被用户拿起的时候发送打开所述车辆充电座盖门的指令至所述电动汽车，以使所述充电桩枪头能够插入所述电动汽车的充电座为所述电动汽车充电，通过本发明实施例提供的充电控制方法用户无需手动打开或关闭充电座盖门，操作的简单即可实现对电动汽车的充电。
附图说明
一个或多个实施例中通过与之对应的附图中的图片进行示例性说明，这些示例性说明并不构成对实施例的限定，附图中具有相同参考数字标号的元件/模块和步骤表示为类似的元件/模块和步骤，除非有特别申明，附图中的图不构成比例限制。
图1是本发明实施例提供的电动汽车的充电控制方法的其中一种应用环境的示意图；
图2是本发明实施例一提供的一种电动汽车的充电控制方法的流程示意图；
图3是图2所示充电控制方法中步骤S10的一子流程示意图；
图4是图2所示充电控制方法中步骤S10的另一子流程示意图；
图5是图2所示充电控制方法中步骤S10的另一子流程示意图；
图6是图2所示充电控制方法中步骤S20的一子流程示意图；
图7是图2所示充电控制方法中步骤S20的另一子流程示意图；
图8是本发明实施例二提供的一种充电设备的结构示意图；
图9是本发明实施例二提供的另一种充电设备的结构示意图。
具体实施方式
下面结合具体实施例对本发明进行详细说明。以下实施例将有助于本领域的技术人员进一步理解本发明，但不以任何形式限制本发明。应当指出的是，对本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进。这些都属于本发明的保护范围。
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。
需要说明的是，如果不冲突，本发明实施例中的各个特征可以相互结合，均在本申请的保护范围之内。另外，虽然在装置示意图中进行了功能模块划分，在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于装置中的模块划分，或流程图中的顺序执行所示出或描述的步骤。
除非另有定义，本说明书所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本说明书中在本发明的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是用于限制本发明。本说明书所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
此外，下面所描述的本发明各个实施方式中所涉及到的技术特征只要彼此之间未构成冲突就可以相互组合。
为了解决现有的电动汽车充电过程中用户操作较为复杂的问题，本发明实施例提供了一种电动汽车的充电控制方法及充电设备，图1为本发明实施例提供的电动汽车的充电控制方法的其中一种应用环境的示意图，该应用环境中包括：充电桩101、充电桩枪头104和电动汽车106。所述充电桩101上设置有充电桩枪座102、红外传感器103和无线通信单元105，所述电动汽车106上设置有车辆通信模块107和车辆充电座盖门108。
所述充电桩101为用于控制和调整电动汽车动力电池充电的电能转换装置，是充电过程控制的主要器件，其输入端与市电连接，将市电调整为电动汽车106可使用的电压和电流后通过所述充电桩枪头104输出，所述充电桩101包括直流充电桩和交流充电桩两种。
所述充电桩枪座102为用户在未充电时，用于插入/收容所述充电桩枪头104所预设计的枪座，能够让所述充电桩枪头104保持整洁，减少枪头损坏，降低短路风险。
所述红外传感器103设置在所述充电桩枪座102上，由红外光发射二极管(Infrared Radiation Light Emitter Diode,IRLED)和光电二极管芯片组成，能够通过非接触方式检测所述充电桩枪头104在所述充电桩枪座102是否拔出或插入到位。具体地，光电二极管芯片和红外光发射二极管相对设置，且所述充电桩枪头104插入到所述充电桩枪座102时两者被隔开，所述充电桩枪头104拔出后，光电二极管芯片能够检测到红外光发射二极管发出的红外光， 此时所述红外传感器103内的检测电路导通，输出所述充电桩枪头104拔出的结果。与机械式按键相比，红外式插枪检测使用寿命更长，且无需设计活动口，提升充电桩整体IP等级。
所述充电桩枪头104通过输送电缆与所述充电桩101相连，为一直接与电动汽车106对接电能和信息的接口，当所述充电桩101和所述电动汽车106使用标准连接方式C时，所述充电桩枪头104通过充电电缆始终和所述充电桩101相连。
所述无线通信单元105为内嵌在所述充电桩101中的能够与所述电动汽车106通信连接的器件，包括但不限于蓝牙、WiFi等，具体可根据实际需要进行设置。
所述电动汽车106为一以电能提供能量、由电机驱动的汽车，动力电池系统是车载主要的储能装置，本发明实施例所述的电动汽车106位非车载充电桩插枪充电式的电动汽车。
所述车辆通信模块107为可以让所述电动汽车106和所述充电桩101同时通信的工具，当所述充电桩101判断到用户需要充电或充电完成时，所述充电桩101可以通过所述车辆通信模块107向所述电动汽车106下发打开或关闭车辆充电座盖门108的命令。优选地，所述车辆通信模块107可以是所述电动汽车106上的车辆通信接口(Vehicle Communication Interface，VCI)，通过该接口可获取所述电动汽车106上各个模块的信息。
所述车辆充电座盖门108为用以保护所述电动汽车106充电连接器的完好使用及整洁的结构，同时能够避免车上高压部件意外漏电，因此仅在充电需要时打开。通常的，所述电动汽车106交流充电口和直流充电口使用同一盖门，有些车设计在车前，有些车设计在车后。
具体地，下面结合附图，对本发明实施例作进一步阐述。
实施例一
本发明实施例提供了一种电动汽车的充电控制方法，所述电动汽车上设置有车辆充电座盖门，所述充电控制方法应用于充电设备，所述充电设备包括充电桩和充电桩枪头，所述充电设备可以是如上述应用场景及图1所示的桩101和充电桩枪头104，所述电动汽车也可以是如上述应用场景及图1所示的电动汽车106，具体地，根据不同的应用场景可以为不同的形态，不需要拘泥于本发明实施例的限制，请参见图2，其示出了本发明实施例提供的一种电动汽车的充电控制方法的流程，所述方法包括但不限于以下步骤：
步骤S10：建立所述充电桩与所述充电桩预设范围内的电动汽车的通信连接；
在本发明实施例中，首先，需要建立所述充电桩和需要充电的电动汽车的通信连接，从而实现智能化控制，而由于电动汽车在需要充电时通常都会停靠在所述充电桩的附近方便充电，因此，可以通过检测所述充电桩预设范围内是 否存在电动汽车的方式来确定周围是否存在电动汽车并建立通信。所述的预设范围可以根据当前停车场景进行设置，例如，在具有较开阔的停车场景的情况下，该范围可以设置的较为大，而在地下停车库等较为狭小的地方设置的较小，例如所述充电桩半径五米内的范围，以避免与周围其他的电动汽车连接。
具体地，所述电动汽车上设置有车辆通信模块，请一并参见图3，其示出了步骤S10的一子流程，所述建立所述充电桩与所述充电桩预设范围内的电动汽车的通信连接，包括：
步骤S11：通过广播周期性搜索所述充电桩预设范围内的车辆通信模块；
步骤S12：在搜索到可识别的车辆通信模块时，建立所述充电桩与所述可识别的车辆通信模块所在电动汽车的通信连接。
在本发明实施例中，所述充电设备可设定为使用广播模式周期性地搜索充电桩预设范围内的车辆通信模块，使用轮询(Polling)模式依序询问所述预设范围内的车辆通信模块是否需要充电服务，在搜索到需要充电的电动汽车的时候建立通信连接。进一步地，所述的周期性和所述预设范围可以根据用户的使用场景进行设置，例如，用户通常早上开车出门，晚上下班回家的情况下，可以设置为在下班时间启动周期性扫描车位范围内的车辆通信模块的功能，每过一段时间，例如每一秒钟搜索一次所述充电桩预设范围内的车辆通信模块，从而使得所述电动汽车出现在所述充电设备附近时，能够快速自动建立连接，使用户无感体验，具体地，所述周期和所述预设范围的设置可根据实际需要进行调整，不需要拘泥于本发明实施例的限定。
进一步地，请一并参见图4，其示出了步骤S10的另一子流程，所述方法还包括：
步骤S13：读取所述的电动汽车的车辆信息；
步骤S14：根据所述车辆信息，判断所述电动汽车是否为与所述充电设备绑定的电动汽车；若是，跳转至步骤S15；
步骤S15：确定可为所述电动汽车充电。
在日常生活中，由于目前住户通常都能够拥有专用停车位，充电桩通常也可以是私人的或者该小区或者区域专用的，为了对用户进行有效管理，本发明实施例中，进一步地，在建立通信之后，还可以根据读取到的车辆信息来确定是否是与所述充电设备绑定的电动汽车。具体地，可以获取所述电动汽车的车辆身份识别码/车架号(Vehicle Identification Number，VIN)，该号码为一组由17个字母或数字组成的每台电动汽车特有的号码，存储在所述电动汽车中，可被调用并发送至所述充电设备进行身份识别。
进一步地，请一并参见图5，其示出了步骤S10的另一子流程，所述方法还包括：
步骤S16：控制所述充电桩进行自检；
步骤S17：在自检未发现异常时，确定可为所述电动汽车充电。
在本发明实施例中，进一步地，为了避免出现充电桩在出现过流或过压等 异常情况下连接至电动汽车毁坏电动汽车的情况，在确定该用户具有充电的意图之后，还需要控制所述充电桩进行自检，如果有异常，则提示用户充电故障，并且关闭输出，不允许后续充电操作。
步骤S20：确定所述充电桩枪头是否被用户拿起；若是，跳转至步骤S30；
在本发明实施例中，在确定周围存在需要充电的电动汽车，并且与该电动汽车建立完连接之后，判断所述充电桩枪头是否被用户拿起，具体地，可通过如上述应用场景所述的红外传感器来检测所述充电桩枪头是否离开充电桩枪座，从而确定所述充电桩枪头是否被用户拿起。在确定被用户拿起后，可以确定用户准备将所述充电桩枪头插入到所述电动汽车的充电座，跳转至步骤S30在检测到所述充电桩枪头插入到充电座时即可为所述电动汽车充电。
具体地，所述充电桩上设置有充电桩枪座，请一并参见图6，其示出了步骤S20的一子流程，所述确定所述充电桩枪头是否被用户拿起，包括：
步骤S21：通过设置在所述充电桩上的红外检测模块检测所述充电桩枪头是否收纳在所述充电桩枪座上；若否，跳转至步骤S22；
步骤S22：确定所述充电桩枪头被用户拿起。
在本发明实施例中，优选地，可通过在所述充电桩枪座上设置红外检测模块的方式检测所述充电桩枪头是否收纳在所述充电桩枪座上，从而确定所述充电桩枪头是否被用户拿起。
进一步地，请一并参见图7，其示出了步骤S20的另一子流程，所述方法还包括：
步骤S23：在充电结束后，判断用户是否将所述充电桩枪头放回所述充电桩枪座上；若否，跳转至步骤S24；
步骤S24：提示用户将所述充电桩枪头归位。
在本发明实施例中，在为所述电动汽车充电结束后，进一步地，为避免充电桩枪头一直连接在电动汽车上电动汽车启动发生安全事故，还需要通过如上述的红外检测模块检测用户是否将所述充电桩枪头放回所述充电桩枪座上，若否，则发出提示，提示用户将所述充电桩枪头归位。优选地，为了让用户注意到该提示，可以选择语音播报的方式，结合文字显示，和/或移动设备上相关应用程序内容推送的方式提醒用户。
步骤S30：发送打开所述车辆充电座盖门的指令至所述电动汽车，以使所述充电桩枪头能够插入所述电动汽车的充电座为所述电动汽车充电。
在确定用户拿起充电桩枪头需要充电后，发送打开所述电动汽车的车辆充电座盖门的指令，使得所述电动汽车的充电座能够露出来插入所述充电桩枪头，在用户将所述充电桩枪头插入所述电动汽车的充电座后，即可为所述电动汽车充电。
通过本发明实施例提供的充电控制方法为所述电动汽车充电，能够有效简化充电过程，用户无需为了充电在电动汽车和充电桩之间往返进行操作，解决了目前电动汽车需要充电时用户需要在驾驶舱内弯腰打开充电座盖门，用户体 验不佳问题，同时也解决了未带车辆钥匙时无法进行充电的问题，解决了双手托举充电枪不方便打开车辆充电座盖门的问题；此外，通过获取车辆信息进行身份识别的方式还解决了即插即用型私人充电桩无法锁定专属用户的问题；通过设置充电桩枪座以及检测枪头是否在充电桩枪座内并输出提示的方式解决了充电完成后不正常收纳充电线等问题。
实施例二
本发明实施例一种充电设备，请参见图8，其示出了本发明实施例提供的一种充电设备的结构，所述充电设备包括：充电桩210、充电桩枪头220、主控制器230、无线通信单元240和检测单元250。
所述充电桩210可以是如上述应用场景及图1所示的充电桩101，其能够将市电转换为所述电动汽车300所能够使用的电能。进一步地，所述充电桩210还能够对电压、电流、温度等实时参数进行采集和分析，为电量的计算、温度控制以及电路保护提供有效数据。进一步地，所述充电桩210还具有保护功能，在采集到所述电压、电流、温度等实时参数后，能够在过压、欠压、过流等情况下提供实时保护，避免对充电桩210自身以及电动汽车300的损害。
所述充电桩枪头220，其通过传输线缆与所述充电桩210连接，同样地，所述充电桩枪头220可以是如上述应用场景及图1所示的充电桩枪头104，用于插入到所述电动汽车300的充电座310上实现充电。
所述无线通信单元240，其与所述主控制器230连接，用于实现与电动汽车300的通信连接。
具体地，请参见图9，其示出了本发明实施例提供的另一种充电设备的结构，所述电动汽车300上设置有车辆充电座盖门320，所述无线通信单元240包括：汽车通信模块241，其与所述电动汽车300中的车辆通信模块330连接，用于下发打开或关闭所述车辆充电座盖门320的指令至所述电动汽车300。所述汽车通信模块241为专门用于通过无线通信方式与所述电动汽车300实现数据交互的模块，当无异常时，所述充电桩210可以通过该模块发送打开和关闭车辆充电座盖门320的指令至所述电动汽车300。
进一步地，所述无线通信单元240还可以包括：应用通信模块242，其可以是通过WiFi、蓝牙、4G、CAN、串口、以太网等通信方式实现与云平台服务器和/或移动终端400等数据通信的装置，所述移动终端400可以是用户的智能手机。
所述检测单元250，其设置在所述充电桩210或者所述充电桩枪头220上，用于检测所述充电桩枪头220是否被用户拿起。
具体地，请继续参见图9，所述充电桩210上设置有用于收容所述充电桩枪头220的充电桩枪座211，所述检测单元250设置在所述充电桩枪座内，且所述检测单元250包括：红外发射模块251，用于发射红外光；红外检测模块252，用于根据是否接收到的红外光来判断所述充电桩枪头220是否收容在所 述充电桩枪座211中。
进一步地，请继续参见图9，所述充电设备200还包括：显示单元260，其与所述主控制器230连接，用于显示所述充电设备200的状态、操作提醒、和/或操作进程，具体地，所述显示单元260用于显示充电相关信息，便于指示充电过程状态，或指导用户正确操作，如车辆充电座盖门开关状态、充电枪插入车辆充电口状态、充电枪插入桩上还枪口状态等，具体地，可根据实际需要进行设置。
所述主控制器230，其设置在所述充电桩210上且包括至少一个处理器231，以及，与所述至少一个处理器231通信连接的存储器232，其中，所述存储器232存储有可被所述处理器执行的指令，所述指令被所述处理器231执行，以使所述处理器231能够执行如上述实施例一所述的充电控制方法。所述处理器231和所述存储器232可以通过总线或者其他方式连接，图9中以通过总线连接为例。所述主控制器230作为所述充电设备200核心采集、分析、计算、控制、通信等功能的器件，能够实现对充电的整体控制。
存储器232作为一种非易失性计算机可读存储介质，可用于存储非易失性软件程序、非易失性计算机可执行程序以及模块，如本申请实施例中的充电控制方法对应的程序指令/模块。处理器231通过运行存储在存储器232中的非易失性软件程序、指令以及模块，从而执行服务器的各种功能应用以及数据处理，即实现上述方法实施例充电控制方法。所述存储器232还用于存储用户信息和车辆信息，实现不同车型车辆的自动识别功能，充电桩通过各自通信协议对不同车辆进行分别控制。
存储器232可以包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需要的应用程序；存储数据区可存储根据充电控制装置的使用所创建的数据等。此外，存储器232可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。在一些实施例中，存储器232可选包括相对于处理器231远程设置的存储器，这些远程存储器可以通过网络连接至充电控制装置。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
所述一个或者多个模块存储在所述存储器232中，当被所述一个或者多个处理器231执行时，执行上述任意方法实施例中的充电控制方法，例如，执行以上描述的图2至图7的方法步骤，实现图1和/或图8至图9中的各模块和各单元的功能。
上述产品可执行本申请实施例所提供的方法，具备执行方法相应的功能模块和有益效果。未在本实施例中详尽描述的技术细节，可参见本申请实施例所提供的方法。
本申请实施例还提供了一种非易失性计算机可读存储介质，所述计算机可 读存储介质存储有计算机可执行指令，该计算机可执行指令被一个或多个处理器执行，例如，执行以上描述的图2至图7的方法步骤，实现图1和/或图8至图9中的各模块和各单元的功能。
本申请实施例还提供了一种计算机程序产品，包括存储在非易失性计算机可读存储介质上的计算程序，所述计算机程序包括程序指令，当所述程序指令被计算机执行时时，使所述计算机执行上述任意方法实施例中的充电控制方法，例如，执行以上描述的图2至图7的方法步骤，实现图1和/或图8至图9中的各模块和各单元的功能。
本发明实施例中提供了一种电动汽车的充电控制方法及充电设备，所述的电动汽车上设置有车辆充电座盖门，所述充电控制方法应用于充电设备，所述充电设备包括充电桩和充电桩枪头，该方法首先建立所述充电桩与所述充电桩预设范围内的电动汽车的通信连接，然后确定所述充电桩枪头是否被用户拿起，确定被用户拿起的时候发送打开所述车辆充电座盖门的指令至所述电动汽车，以使所述充电桩枪头能够插入所述电动汽车的充电座为所述电动汽车充电，通过本发明实施例提供的充电控制方法用户无需手动打开或关闭充电座盖门，操作的简单即可实现对电动汽车的充电。
需要说明的是，以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。
通过以上的实施方式的描述，本领域普通技术人员可以清楚地了解到各实施方式可借助软件加通用硬件平台的方式来实现，当然也可以通过硬件。本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory,ROM)或随机存储记忆体(Random Access Memory,RAM)等。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；在本发明的思路下，以上实施例或者不同实施例中的技术特征之间也可以进行组合，步骤可以以任意顺序实现，并存在如上所述的本发明的不同方面的许多其它变化，为了简明，它们没有在细节中提供；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (10)

  1. 一种电动汽车的充电控制方法，其特征在于，所述电动汽车上设置有车辆充电座盖门，所述充电控制方法应用于充电设备，所述充电设备包括充电桩和充电桩枪头，所述方法包括：
    建立所述充电桩与所述充电桩预设范围内的电动汽车的通信连接；
    确定所述充电桩枪头是否被用户拿起；
    若是，发送打开所述车辆充电座盖门的指令至所述电动汽车，以使所述充电桩枪头能够插入所述电动汽车的充电座为所述电动汽车充电。
  2. 根据权利要求1所述的充电控制方法，其特征在于，所述电动汽车上设置有车辆通信模块，所述建立所述充电桩与所述充电桩预设范围内的电动汽车的通信连接，包括：
    通过广播周期性搜索所述充电桩预设范围内的车辆通信模块；
    在搜索到可识别的车辆通信模块时，建立所述充电桩与所述可识别的车辆通信模块所在电动汽车的通信连接。
  3. 根据权利要求1所述的充电控制方法，其特征在于，所述充电桩上设置有充电桩枪座，所述确定所述充电桩枪头是否被用户拿起，包括：
    通过设置在所述充电桩上的红外检测模块检测所述充电桩枪头是否收纳在所述充电桩枪座上；
    若否，则确定所述充电桩枪头被用户拿起。
  4. 根据权利要求3所述的充电控制方法，其特征在于，所述方法还包括：
    在充电结束后，判断用户是否将所述充电桩枪头放回所述充电桩枪座上；
    若否，提示用户将所述充电桩枪头归位。
  5. 根据权利要求1所述的充电控制方法，其特征在于，在所述建立所述充电桩与所述充电桩预设范围内的电动汽车的通信连接之后，所述方法还包括：
    读取所述的电动汽车的车辆信息；
    根据所述车辆信息，判断所述电动汽车是否为与所述充电设备绑定的电动汽车；
    若是，确定可为所述电动汽车充电。
  6. 根据权利要求5所述的充电控制方法，其特征在于，所述方法还包括：
    控制所述充电桩进行自检；
    在自检未发现异常时，确定可为所述电动汽车充电。
  7. 一种充电设备，其特征在于，包括：
    充电桩；
    充电桩枪头，其通过传输线缆与所述充电桩连接；
    主控制器，其设置在所述充电桩上且包括至少一个处理器，以及，与所述至少一个处理器通信连接的存储器，其中，所述存储器存储有可被所述处理器执行的指令，所述指令被所述处理器执行，以使所述处理器能够执行如权利要求1-6任一项所述的充电控制方法；
    无线通信单元，其与所述主控制器连接，用于实现与电动汽车的通信连接；
    检测单元，其设置在所述充电桩或者所述充电桩枪头上，用于检测所述充电桩枪头是否被用户拿起。
  8. 根据权利要求7所述的充电设备，其特征在于，
    所述电动汽车上设置有车辆充电座盖门，
    所述无线通信单元包括：
    汽车通信模块，其与所述电动汽车中的车辆通信模块连接，用于下发打开或关闭所述车辆充电座盖门的指令至所述电动汽车。
  9. 根据权利要求7所述的充电设备，其特征在于，
    所述充电桩上设置有用于收容所述充电桩枪头的充电桩枪座，
    所述检测单元设置在所述充电桩枪座内，且所述检测单元包括：
    红外发射模块，用于发射红外光；
    红外检测模块，用于根据是否接收到的红外光来判断所述充电桩枪头是否收容在所述充电桩枪座中。
  10. 根据权利要求7所述的充电设备，其特征在于，所述充电设备还包括：
    显示单元，其与所述主控制器连接，用于显示所述充电设备的状态、操作提醒、和/或操作进程。
PCT/CN2022/109863 2021-09-14 2022-08-03 一种电动汽车的充电控制方法及充电设备 WO2023040501A1 (zh)

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