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CN107215222B - Automatic induction electric vehicle charging method and system - Google Patents

Automatic induction electric vehicle charging method and system Download PDF

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Publication number
CN107215222B
CN107215222B CN201710364878.7A CN201710364878A CN107215222B CN 107215222 B CN107215222 B CN 107215222B CN 201710364878 A CN201710364878 A CN 201710364878A CN 107215222 B CN107215222 B CN 107215222B
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China
Prior art keywords
induction
lock body
charging
vehicle
recognition system
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CN201710364878.7A
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Chinese (zh)
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CN107215222A (en
Inventor
朱孟报
张丽
叶红飞
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BAIC Motor Co Ltd
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BAIC Motor Co Ltd
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Priority to CN201710364878.7A priority Critical patent/CN107215222B/en
Publication of CN107215222A publication Critical patent/CN107215222A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10Methods 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
    • B60L53/12Inductive energy transfer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/35Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/38Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167Systems 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]
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S30/00Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12Remote or cooperative charging

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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

The invention provides an auto-induction electric vehicle charging method and system, wherein the method comprises the following steps: the induction recognition system recognizes whether a charging gun exists in a preset range from the charging port, and if so, sends an opening instruction to the induction lock body; the induction lock body is unlocked according to the received opening instruction; the induction recognition system is connected with the induction lock body, and the induction lock body is respectively connected with the charging opening cover and the vehicle body and used for locking the charging opening cover when the induction lock body is locked; the charging opening cover is connected with the vehicle body through a lock tongue. This scheme can realize the function that the mouth theftproof that charges was opened with the prevention mistake to the safety of the mouth that charges is protected.

Description

Automatic induction electric vehicle charging method and system
Technical Field
The invention relates to the field of electric vehicle charging, in particular to an automatic induction electric vehicle charging method and system.
Background
The automobile provides convenience for people to go out, but the traditional fuel oil automobile generates a large amount of harmful waste gas in the using process and aggravates the dependence on non-renewable petroleum resources. With the improvement of technical development and social environmental awareness, the electric vehicle with zero emission is used as a main new energy vehicle and enters more and more lives of people.
The existing charging port cover of the electric vehicle is usually positioned at the front end or the rear end of the vehicle and integrated with LOGO, the opening of the charging port cover is usually in a direct pressing opening mode, the opening and closing structure of the charging port cover mainly comprises a pressing and bouncing switch (PUSH-PUSH structure) consisting of a lock tongue and a card seat, and when the charging port cover is closed, the charging port cover is automatically bounced down; when the spring is opened, the spring is pressed to close. The mode adopts the mode that the PUSH-PUSH structure is directly pressed to open or close the charging port, and as the charging port cover and the PUSH-PUSH structure are arranged at the periphery of the vehicle body, any person can open the charging port, so that the functions of preventing the charging port from being stolen and preventing the charging port from being opened by mistake can not be achieved.
Disclosure of Invention
The invention provides an auto-induction electric vehicle charging method and system, which are used for solving the problems that the existing electric vehicle cannot solve the problems of theft prevention of a charging port and mistaken opening prevention.
The first aspect of the present invention provides an auto-induction electric vehicle charging method, comprising: the induction recognition system recognizes whether a charging gun exists in a preset range from the charging port, and if so, sends an opening instruction to the induction lock body; the induction lock body is unlocked according to the received opening instruction; the induction recognition system is connected with the induction lock body; the induction lock body is respectively connected with the charging opening cover and the vehicle body and used for locking the charging opening cover when the induction lock body is locked; the charging opening cover is connected with the vehicle body through a lock tongue.
A second aspect of the present invention provides an auto-induction electric vehicle charging system, comprising: the induction lock body is arranged on the induction identification system of the vehicle; the induction recognition system is connected with the induction lock body; the induction lock body is respectively connected with the charging opening cover and the vehicle body and used for locking the charging opening cover when the induction lock body is locked; the charging opening cover is connected with the vehicle body through a lock tongue; the induction identification system is used for identifying whether a charging gun exists in a preset range away from the charging port, and if so, sending an opening instruction to the induction lock body; and the induction lock body is used for unlocking according to the received opening instruction.
According to the automatic induction electric vehicle charging method and system provided by the invention, whether a charging gun exists in a preset range away from the charging port is identified through the induction identification system, so that whether an induction lock body connected with the charging port cover and a vehicle body is unlocked is judged, and the charging port is opened. In the scheme, when a user stops the electric vehicle at the charging parking space, the charging gun can be close to the charging port to quickly and conveniently open the charging port for charging; when the user stops the electric motor car at non-charging parking stall, can avoid other people to open or oneself maloperation and open the mouth that charges. This scheme can realize the function that the mouth theftproof that charges was opened with the prevention mistake to the safety of the mouth that charges is protected.
Drawings
Fig. 1 is a schematic flow chart illustrating an auto-induction charging method for an electric vehicle according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an auto-induction electric vehicle charging system according to a second embodiment of the present invention.
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.
Fig. 1 is a schematic flow chart illustrating an auto-induction electric vehicle charging method according to an embodiment of the present invention. As shown in fig. 1, the method comprises the steps of:
11. the induction recognition system recognizes whether a charging gun exists in a preset range from the charging port, and if so, sends an opening instruction to the induction lock body;
12. and the induction lock body is unlocked according to the received opening instruction.
The induction recognition system is connected with the induction lock body; the induction lock body is respectively connected with the charging opening cover and the vehicle body and used for locking the charging opening cover when the induction lock body is locked; the charging opening cover is connected with the vehicle body through a lock tongue.
Specifically, the preset range may be set according to the sensing range of the sensing identification system, and may also be set according to personal preferences of a user, for example, the preset range may be within a radius of 0.5 meter from the charging port.
Further, before 11, the method may further include: the inductive identification system detects whether the current vehicle is in a chargeable state. Correspondingly, 11 may include: and if the vehicle is in a chargeable state at present and a charging gun is arranged in the range away from the charging port, the induction recognition system sends an opening instruction to the induction lock body. The chargeable state here means that the vehicle is currently in a stationary state, for example, the vehicle is turned off, in an inactivated state, or the like. Through this embodiment, can avoid passing through the special circumstances that charges such as rifle that charges at the vehicle under, lead to the problem of mistake unblock, improve the security of charging.
Further, for the inductive lock body, a technician may design various structures, which is not limited herein by the present embodiment. For example, the inductive lock body may also include an audible prompting device. Specifically, the induction lock body can further comprise a loudspeaker; correspondingly, after 12, the method may further include: the response lock body passes through the sound suggestion is sent out to the speaker for the suggestion user the response lock body has been unlocked. In practical application, the sound prompt device of the induction lock body can also be a buzzer. In addition, the induction lock body can further comprise a light prompting device, and specifically, the light prompting device can be an LED lamp arranged on the induction lock body; accordingly, after 12, the method may further comprise: and an LED on the induction lock body flickers to prompt a user that the induction lock body is unlocked.
Further, the induction recognition system may be disposed at any position of the vehicle body, for example, the induction recognition system is preferably disposed in the charging port cover, and the embodiment is not limited thereto. Alternatively, the inductive identification system may employ any technology capable of charging gun identification. For example, the inductive identification system comprises an inductor, a controller; the sensor is in communication connection with the controller, the sensor is used for sensing the reflection impedance of the remote equipment to identify the remote equipment, and the controller is used for sending corresponding instructions after the sensor senses the remote equipment. Of course, the inductive identification system can also be designed and implemented by the skilled person, and the specific circuit structure is not limited to the devices or the connection relationship provided in this embodiment.
Further, the charging port cover can be connected with the vehicle body through a PUSH-PUSH structure. For the PUSH-PUSH structure, a skilled person can design various mechanical structures to allow a user to open or close the charging flap by pressing the PUSH-PUSH structure. The present embodiment is not limited thereto. For example, the PUSH-PUSH structure may comprise: the lock tongue, the self-tapping screw, the clamping seat, the charging port box and the charging port cover opening switch mounting plate; the lock tongue is installed on the charging port cover plate through two self-tapping screws, the charging port box and the charging port cover opening switch installation plate are fixed on the vehicle body, a through hole is formed in the charging port box, the charging port cover opening switch installation plate is welded below the through hole of the charging port box, and the clamping seat penetrates through the through hole in the charging port box and then is clamped on the charging port cover opening switch installation plate; when the charging opening cover is closed, the charging opening cover is pressed down, the lock tongue is separated from the clamping seat, and the charging opening cover is bounced open; when the flap that charges bounces, press the flap that charges, spring bolt and cassette combine, the flap that charges closes.
By way of example with practical application, the mouth that charges is located the electric motor car front end, the flap that charges is integrated with electric motor car front grid LOGO, place in the response identification system the flap that charges. Firstly, detecting whether a current vehicle is in a chargeable state by an induction recognition system, namely detecting whether an electric vehicle is in a parking flameout state; if the current vehicle is in a running state, no operation is performed; if the current vehicle is in a parking flameout state, the induction recognition system detects whether a charging gun exists within a radius range of 0.5 m away from the charging port, if not, no operation is carried out, and if so, an opening instruction is sent to the induction lock body; the induction is unlocked according to the received opening instruction; the induction lock body sends out a sound prompt through the loudspeaker to prompt a user that the induction lock body is unlocked, and the user can open the charging port to charge by pressing the PUSH-PUSH structure connecting the charging port cover and the vehicle body.
According to the automatic induction electric vehicle charging method provided by the embodiment, whether a charging gun exists in a preset range away from the charging port is identified through the induction identification system, and whether an induction lock body connected with the charging port cover and a vehicle body is unlocked is judged so as to open the charging port. In the scheme, when a user stops the electric vehicle at the charging parking space, the charging gun can be close to the induction recognition system to quickly and conveniently open the charging port for charging; when the user stops the electric motor car at non-charging parking stall, can avoid other people to open or oneself maloperation and open the mouth that charges. This scheme can realize the function that the mouth theftproof that charges was opened with the prevention mistake to the safety of the mouth that charges is protected.
Fig. 2 is a schematic structural diagram of an auto-induction electric vehicle charging system according to a second embodiment of the present invention. As shown in fig. 2, the system includes: an induction recognition system (not shown in the figure) and an induction lock body 1 which are installed on the vehicle; the induction recognition system is connected with the induction lock body 1; the induction lock body 1 is respectively connected with the charging opening cover 2 and the vehicle body 3 and is used for locking the charging opening cover 2 when the induction lock body 1 is locked; the charging opening cover 2 is connected with the vehicle body through a lock tongue 4; the induction identification system is specifically used for identifying whether a charging gun exists in a preset range away from a charging port, and if so, sending an opening instruction to the induction lock body 1; the induction lock body 1 is specifically used for unlocking according to the received opening instruction.
Specifically, the preset range may be set according to the sensing range of the sensing identification system, and may also be set according to personal preferences of a user, for example, the preset range may be within a radius of 0.5 meter from the charging port.
Further, the induction recognition system can be used for detecting whether the current vehicle is in a chargeable state or not before recognizing whether the charging gun is in a preset range away from the charging port or not. Correspondingly, the induction recognition system may be specifically configured to send an opening instruction to the induction lock body 1 if the vehicle is currently in a chargeable state and a charging gun is located within the range from the charging port.
Further, the inductive lock body 1 may further include an audio prompt device, for example, the inductive lock body 1 may further include a speaker. Correspondingly, the induction lock body 1 is further configured to send a sound prompt through the speaker after unlocking according to the received opening instruction, so as to prompt a user that the induction lock body 1 is unlocked. In practical application, the sound prompt device of the induction lock body 1 can also be a buzzer; the response lock body 1 can also include light suggestion device, light suggestion device can be LED lamp etc. and this embodiment does not restrict it here.
Further, the induction recognition system may be disposed at any position of the vehicle body, for example, the induction recognition system is preferably disposed in the charging port cover 2, and the embodiment is not limited thereto.
Further, the charging port cover 2 may be connected to the vehicle body 3 through a PUSH-PUSH structure. The PUSH-PUSH structure may adopt a related art PUSH switch structure, and the embodiment is not limited thereto.
The auto-induction electric vehicle charging system that this embodiment provided, whether there is the rifle that charges in the preset range of the mouth that charges through response identification system discernment distance, judge the response lock body whether unblock and charging flap and automobile body are connected to open the mouth that charges. In the scheme, when a user stops the electric vehicle at the charging parking space, the charging gun can be close to the induction recognition system to quickly and conveniently open the charging port for charging; when the user stops the electric motor car at non-charging parking stall, can avoid other people to open or oneself maloperation and open the mouth that charges. This scheme can realize the function that the mouth theftproof that charges was opened with the prevention mistake to the safety of the mouth that charges is protected.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the system described above may refer to the corresponding process in the foregoing method embodiment, and is not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. An auto-inductive electric vehicle charging method, comprising:
the induction recognition system recognizes whether a charging gun exists in a preset range from the charging port, and if so, sends an opening instruction to the induction lock body;
the induction lock body is unlocked according to the received opening instruction;
the induction recognition system is connected with the induction lock body; the induction lock body is respectively connected with the charging opening cover and the vehicle body and used for locking the charging opening cover when the induction lock body is locked; the charging opening cover is connected with the vehicle body through a lock tongue;
the induction recognition system is arranged in the charging opening cover;
the induction recognition system comprises an inductor and a controller; the sensor is in communication connection with the controller, the sensor is used for sensing the reflection impedance of a remote device to identify the remote device, and the controller is used for sending a corresponding instruction after the sensor senses the remote device;
wherein, whether response identification system discernment distance charges the preset within range of mouthful and before having the rifle that charges, still includes:
the induction recognition system detects whether the current vehicle is in a chargeable state;
send the instruction of opening to response lock body, include:
and if the vehicle is in a chargeable state at present and a charging gun is arranged in the range away from the charging port, the induction recognition system sends an opening instruction to the induction lock body.
2. The method of claim 1, wherein the inductive lock body comprises a speaker; after the response lock body unlocks according to the received opening instruction, still include:
the response lock body passes through the sound suggestion is sent out to the speaker for the suggestion user the response lock body has been unlocked.
3. The method of any of claims 1-2, wherein the charging hatch is coupled to the vehicle body via a PUSH-PUSH structure.
4. An auto-inductive electric vehicle charging system, comprising: the induction lock body is arranged on the induction identification system of the vehicle;
the induction recognition system is connected with the induction lock body; the induction lock body is respectively connected with the charging opening cover and the vehicle body and used for locking the charging opening cover when the induction lock body is locked; the charging opening cover is connected with the vehicle body through a lock tongue;
the induction identification system is used for identifying whether a charging gun exists in a preset range away from the charging port, and if so, sending an opening instruction to the induction lock body;
the induction lock body is used for unlocking according to the received opening instruction;
the induction recognition system is arranged in the charging opening cover;
the induction recognition system comprises an inductor and a controller; the sensor is in communication connection with the controller, the sensor is used for sensing the reflection impedance of a remote device to identify the remote device, and the controller is used for sending a corresponding instruction after the sensor senses the remote device;
wherein, whether response identification system discernment distance charges the preset within range of mouthful and before having the rifle that charges, still includes:
the induction recognition system detects whether the current vehicle is in a chargeable state;
send the instruction of opening to response lock body, include:
and if the vehicle is in a chargeable state at present and a charging gun is arranged in the range away from the charging port, the induction recognition system sends an opening instruction to the induction lock body.
5. The system of claim 4, wherein the inductive lock body comprises: a speaker;
the induction lock body is further used for sending a sound prompt through the loudspeaker after unlocking according to the received opening instruction, and the sound prompt is used for prompting a user that the induction lock body is unlocked.
6. The system of any one of claims 4-5, wherein the charging port cover is coupled to the vehicle body via a PUSH-PUSH structure.
CN201710364878.7A 2017-05-22 2017-05-22 Automatic induction electric vehicle charging method and system Active CN107215222B (en)

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CN110014958B (en) * 2017-10-16 2021-07-20 宝沃汽车(中国)有限公司 Control method and system of vehicle charging opening cover and electric automobile
CN108099644A (en) * 2017-12-05 2018-06-01 重庆长安汽车股份有限公司 A kind of electric vehicle and its charging gun anti-theft control system and method
CN109672737A (en) * 2018-12-24 2019-04-23 北京新能源汽车股份有限公司 Control method and device for vehicle charging cover, vehicle charging cover controller and vehicle
CN109795364A (en) * 2019-03-19 2019-05-24 上海蔚来汽车有限公司 Automatic opening method, system, charging pile and means of transport for vehicle charging cover
CN112389548B (en) * 2019-07-31 2022-06-10 比亚迪股份有限公司 Electric shock protection method, device and system for direct current charging port and vehicle
CN111994176B (en) * 2020-08-31 2022-04-01 中国第一汽车股份有限公司 Charging port cover and charging lock control method, device, equipment and medium

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