WO2019062964A1 - 电动汽车的充电方法和装置,存储介质和电动汽车 - Google Patents

电动汽车的充电方法和装置,存储介质和电动汽车 Download PDF

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Publication number
WO2019062964A1
WO2019062964A1 PCT/CN2018/108798 CN2018108798W WO2019062964A1 WO 2019062964 A1 WO2019062964 A1 WO 2019062964A1 CN 2018108798 W CN2018108798 W CN 2018108798W WO 2019062964 A1 WO2019062964 A1 WO 2019062964A1
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Prior art keywords
electric vehicle
charging
charging system
user
information
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PCT/CN2018/108798
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English (en)
French (fr)
Inventor
韩永顺
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比亚迪股份有限公司
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Publication of WO2019062964A1 publication Critical patent/WO2019062964A1/zh

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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
    • B60L53/60Monitoring or controlling charging stations
    • B60L53/66Data transfer between charging stations and vehicles
    • B60L53/665Methods related to measuring, billing or payment
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/08Payment architectures
    • G06Q20/14Payment architectures specially adapted for billing systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/40Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • 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
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

Definitions

  • the present disclosure relates to the field of electric vehicles, and in particular, to a charging method and apparatus for an electric vehicle, a storage medium, and an electric vehicle.
  • the payment method of the electric power consumed by the electric vehicle during charging is generally as follows: 1.
  • the charging gun operating company uses the method of issuing a card to pay, and this method needs to be periodically performed into the card. Recharge and have to carry the card on your body. 2. Pay by coin or change according to the generated electricity bill. This method requires coins and change.
  • the main object of the present disclosure is to provide a charging method and device for an electric vehicle, a storage medium and an electric vehicle, which are used to solve the problem that the charging of the existing electric vehicle is not flexible enough and the operation is cumbersome.
  • a first aspect of the present disclosure provides a charging method of an electric vehicle, the method being applied to the electric vehicle, the method comprising:
  • the sending the battery related information of the electric vehicle to the charging system includes:
  • the charging gun in the charging system After the charging gun in the charging system is inserted into the charging port of the electric vehicle, establishes CAN communication with the charging system, and transmits the battery related information to the charging system through the CAN communication; or
  • the battery related information is transmitted to the charging system via a wireless communication module of the electric vehicle.
  • the method further includes:
  • the method before the sending a payment confirmation message including the first biometric information of the user to the charging system, the method further includes:
  • the electric vehicle includes an identity recognition module, and before the sending the battery related information of the electric vehicle to the charging system, the method further includes:
  • the identity recognition module And sending, according to the identity recognition module, the identity identification information of the user to the charging system, where the identity identification information is used by the charging system to authenticate the user, and after the verification succeeds, the charging device is allowed to The electric car is charged.
  • a second aspect of the present disclosure also provides a charging device for an electric vehicle, the device being applied to the electric vehicle, the device comprising:
  • a first sending module configured to send battery related information of the electric vehicle to a charging system, where the battery related information is used by the charging system to charge the current charging of the electric vehicle;
  • a receiving module configured to receive a payment request message sent by the charging system
  • a second sending module configured to send a payment confirmation message including the first biometric information of the user to the charging system, where the first biometric information is used by the charging system from the pre-existing biometrics of the user Charges are made in the information-bound account.
  • a communication establishing module is further configured to establish a CAN communication with the charging system after the charging gun in the charging system is inserted into the charging port of the electric vehicle; the first sending module is configured to pass The CAN communication sends the battery related information to the charging system; or the device further includes a wireless communication module, wherein the first sending module is configured to send the battery related information by using the wireless communication module Give the charging system.
  • it also includes:
  • a display module configured to display the fee information in the payment request message on the vehicle display screen
  • a third sending module configured to send the payment request message to a mobile terminal bound to the electric vehicle
  • the indicator light control module is configured to control the payment indicator on the electric vehicle to blink to prompt the user to pay.
  • it also includes:
  • An acquisition module configured to collect, by using a biometric collection module disposed on the electric vehicle, the first biometric information input by the user;
  • An acquiring module configured to acquire the first biometric information of the user pre-stored by the electric vehicle;
  • a requesting module configured to send an information collection request to the mobile terminal bound to the electric vehicle, and receive the first biometric information of the user that is sent by the mobile terminal according to the information collection request.
  • the electric vehicle includes an identity recognition module
  • the first sending module is further configured to send the identity identification information of the user to the charging system according to the identity recognition module, where the identity identification information is
  • the charging system is used to authenticate the user and, after successful verification, allows the charging device to charge the electric vehicle.
  • a third aspect of the present disclosure also provides a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps of the charging method of the electric vehicle of the first aspect.
  • a fourth aspect of the present disclosure also provides a charging device for an electric vehicle, including:
  • One or more processors for executing a program in the computer readable storage medium.
  • a fifth aspect of the present disclosure also provides an electric vehicle, including:
  • a charging device for an electric vehicle according to the second aspect or the fourth aspect.
  • the charging system can automatically charge the electric vehicle after receiving the battery related information of the electric vehicle, and after receiving the payment confirmation message including the first biometric information of the user, according to the first creature
  • the feature information is charged from the pre-stored account bound to the biometric information of the user, that is, the user only needs to input the biometric information to complete the payment, without carrying cash or swiping, and the operation is more convenient.
  • FIG. 1 is a schematic flow chart of a charging method of an electric vehicle according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of an implementation environment provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic flow chart of another charging method of an electric vehicle according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic structural diagram of a charging device for an electric vehicle according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of a charging device for an electric vehicle according to an embodiment of the present disclosure.
  • An embodiment of the present disclosure provides a charging method of an electric vehicle, the method being applied to the electric vehicle, as shown in FIG. 1 , the method includes:
  • S101 Send battery related information of the electric vehicle to a charging system, where the battery related information is used by the charging system to charge the current charging of the electric vehicle.
  • the battery related information may include a model of the electric vehicle battery, current power information, and may further include total battery capacity information or target power information input by the user, so that the charging system may calculate the battery according to the battery related information.
  • the current charge to the full charge or the user-specified target charge, optionally, the length of time it takes to charge.
  • the payment request message can be sent to the electric vehicle for the user to confirm the payment.
  • the disclosure is not limited to charging after charging first, or charging is started after paying the fee. If the former, the charging system sends a payment request message to the electric vehicle after pre-calculating the fee information, after confirming that the user pays successfully. Then, the electric vehicle is charged again. In this case, if the charging process is interrupted, for example, if the user disconnects the charging connection in advance, the charging system needs to return the balance to the user account; if the latter, the charging system can After the charging is completed, the actual cost of the electric vehicle for the current charging is calculated, and a payment request message is sent to the electric vehicle to request the user to pay the fee.
  • S103 Send a payment confirmation message including the first biometric information of the user to the charging system, where the first biometric information is used by the charging system from the pre-stored account bound to the biometric information of the user. Charge in the middle.
  • the first biometric information may be biometric information of the user collected by the electric vehicle each time it is charged.
  • the electric vehicle may be provided with a fingerprint collection module.
  • the fingerprint collection module may be disposed in the cab of the electric vehicle or near the charging port of the electric vehicle, so that each time charging, The user may be required to input fingerprint information through the fingerprint collection module.
  • the first biometric information may also be biometric information of the driver that is entered and stored by the electric vehicle for the first time charging, and then the charging does not need to be repeatedly input, and is directly read from the memory after receiving the confirmation payment operation of the user. And send it to the charging system to complete the payment.
  • the first biometric information may also be the user's palm print feature information, the vein feature information or the face feature information, which is not limited in the disclosure.
  • the charging system can automatically charge the electric vehicle after receiving the battery related information of the electric vehicle, and after receiving the payment confirmation message including the first biometric information of the user, according to the first biometric
  • the information is charged from the pre-stored account bound to the biometric information of the user, that is, the user only needs to input the biometric information to complete the payment, without carrying cash or swiping, and the operation is more convenient.
  • the utility model includes an electric vehicle 20 and a charging system 21, wherein the electric vehicle 20 includes a 4G communication module 200, an information collection module 201, and a vehicle charging port. 202.
  • the charging system 21 includes a server 210, a charging device 211, and a charging gun 212.
  • the server 210 may be a cloud server of the operating merchant, and the charging device 211 may be a charging stub. Therefore, the server 210 and the charging device 211 can perform remote communication.
  • the 4G communication module 200 is configured to perform remote communication with the server 210, and transmit related information to the server 210, such as the battery related information and the first biometric information described in the above method steps.
  • the information collecting module 201 collects related information of the electric vehicle battery and the biometric information of the user, and sends the collected information to the 4G communication module 200, for example, sends the collected information to the 4G communication module 200 through the CAN bus.
  • the vehicle charging port 202 is a charging socket on the electric vehicle 20.
  • the charging line is turned on to charge the electric vehicle 20.
  • the CAN bus connection between the electric vehicle 20 and the charging system may also be established.
  • the electric vehicle 20 may also pass relevant information of the battery to the charging system 21
  • the established CAN bus connection is sent to the charging system 21.
  • the sending the battery related information of the electric vehicle to the charging system includes:
  • the wireless communication module of the electric vehicle After the charging gun in the charging system is inserted into the charging port of the electric vehicle, establish CAN communication with the charging system, and send the battery related information to the charging system through the CAN communication; or, pass The wireless communication module of the electric vehicle transmits the battery related information to the charging system.
  • the charging system may display the current charging amount of the battery and the estimated payment fee, for example, display screen displayed on the charging device, or in the case that the charging gun has a display function, The current charge of the battery, as well as the estimated payment fee, can be displayed on the charging gun.
  • the electric vehicle may display the charging information in the payment request message on the vehicle display screen; or send the payment request message to the electric vehicle. a fixed mobile terminal; or, controlling the pay indicator on the electric vehicle to blink to prompt the user to pay.
  • the server 210 may transmit a payment request message to the electric vehicle 20 directly through communication between the server 210 and the 4G communication module 200 after calculating the fee information.
  • the server 210 may transmit a payment request message to the charging device 211 and forward it to the electric vehicle 20 by the charging device 211.
  • the electric vehicle can display the specific fee information on the vehicle display screen after receiving the payment request message.
  • the electric vehicle may also send a payment request message to a mobile terminal bound to the electric vehicle, such as a user's smart phone, thereby making the payment confirmation more intuitive and convenient for the user.
  • a charging indicator light can be set near the charging port of the electric vehicle. After receiving the payment request message, the electric vehicle controls the charging indicator to flash, prompting the user to pay the fee.
  • the method further includes: collecting, by the biometric collection module provided on the electric vehicle, the first biometric information input by the user; or acquiring the pre-stored by the electric vehicle The first biometric information of the user; or sending an information collection request to the mobile terminal bound to the electric vehicle, and receiving the first of the user sent by the mobile terminal according to the information collection request Biometric information.
  • the user can directly input the fingerprint feature information on the mobile phone to perform payment confirmation, and after the mobile phone collects the fingerprint feature information of the user, The fingerprint characteristic information is returned to the electric vehicle, and the electric vehicle transmits a payment confirmation message including the fingerprint characteristic information to the charging system to complete the payment.
  • the charging gun 212 Before the success, the charging gun is prohibited from outputting AC or DC current.
  • the electric vehicle may further include an identity recognition module, and send the identity identification information of the user to the identifier according to the identity recognition module before transmitting the battery related information of the electric vehicle to the charging system.
  • the identification information is used by the charging system to authenticate the user, and after the verification is successful, the charging device is allowed to charge the electric vehicle. If the verification fails, the charging gun is prohibited from outputting AC or DC current, which can fully protect the user's safety and effectively prevent leakage.
  • FIG. 3 is a schematic flow chart of another charging method of an electric vehicle according to an embodiment of the present disclosure.
  • the method can be applied to the implementation environment shown in FIG. 2, as shown in FIG. 3, the method includes:
  • the electric vehicle After detecting that the charging gun is inserted into the charging port, the electric vehicle establishes CAN communication with the charging gun.
  • the screen can be illuminated after the charging port is inserted.
  • the electric vehicle may first request the user to input the biometric information for identity authentication.
  • the charging port of the electric vehicle may be disposed near the charging port.
  • the fingerprint collection module is configured to collect fingerprint characteristic information of the user, and establish CAN communication with the charging gun after the identity authentication is passed.
  • the battery related information may also be sent to the server through the wireless communication module.
  • the server pre-calculates the fee information that should be paid for the current charging, and sends the payment request message to the electric vehicle.
  • the server may further calculate the charging duration information and send the charging duration information to the electric vehicle.
  • the electric vehicle After receiving the payment request message, the electric vehicle displays the fee information on the vehicle display screen, and prompts the user to input the fingerprint feature information to perform payment confirmation.
  • the fingerprint collection module can be disposed in the cab, so that the user can enter the fingerprint feature information through the fingerprint collection module after seeing the payment prompt on the vehicle display screen.
  • the electric vehicle may further send the payment request message to a smart terminal bound to the electric vehicle, such as a user's smart phone.
  • a smart terminal bound to the electric vehicle such as a user's smart phone.
  • the user can input a fingerprint through the fingerprint recognition module of the mobile phone to perform payment confirmation.
  • the disclosure does not limit the manner in which the user is prompted to pay, and may be, for example, a voice prompt or a display screen displaying a text prompt.
  • the electric vehicle acquires fingerprint feature information input by the user, and sends the fingerprint feature information to the server.
  • the server receives the fingerprint feature information sent by the electric vehicle, and performs charging according to the fingerprint feature information from an account pre-stored in the server and bound to the fingerprint feature information of the user.
  • the server may deduct the fee according to the credit rating of the user account. For example, if the user credit rating reaches a certain requirement, the corresponding deduction may be performed, and the deferred payment may be allowed.
  • the electric vehicle can automatically disconnect the electrical connection with the charging device after the charging is completed, and protect the power battery of the vehicle from the impact of the high voltage current.
  • the user wants to unplug the charging gun, he can simply touch the fingerprint collection module near the charging port. After the authentication is passed, the body control module of the electric vehicle can control the charging lock to unlock, thereby realizing the keyless unlocking of the charging gun lock.
  • the embodiment of the present disclosure further provides a charging device 40 for an electric vehicle, which is used to implement the steps of the charging method of the electric vehicle provided by the foregoing method embodiment, and the device 40 may be implemented by software, hardware or a combination of the two.
  • the apparatus 40 includes:
  • a first sending module 401 configured to send battery related information of the electric vehicle to a charging system, where the battery related information is used by the charging system to charge the current charging of the electric vehicle;
  • the receiving module 402 is configured to receive a payment request message sent by the charging system
  • a second sending module 403 configured to send, to the charging system, a payment confirmation message including first biometric information of the user, where the first biometric information is used by the charging system from the pre-existing biological with the user Charges are made in the account to which the feature information is bound.
  • the device 40 further includes a communication establishing module, configured to establish CAN communication with the charging system after the charging gun in the charging system is inserted into the charging port of the electric vehicle; the first sending module And transmitting, by the CAN communication, the battery related information to the charging system; or the device further includes a wireless communication module, wherein the first sending module is configured to: use the wireless communication module to Battery related information is sent to the charging system.
  • a communication establishing module configured to establish CAN communication with the charging system after the charging gun in the charging system is inserted into the charging port of the electric vehicle
  • the first sending module And transmitting, by the CAN communication, the battery related information to the charging system
  • the device further includes a wireless communication module, wherein the first sending module is configured to: use the wireless communication module to Battery related information is sent to the charging system.
  • the device 40 further includes:
  • a display module configured to display the fee information in the payment request message on the vehicle display screen
  • a third sending module configured to send the payment request message to a mobile terminal bound to the electric vehicle
  • the indicator light control module is configured to control the payment indicator on the electric vehicle to blink to prompt the user to pay.
  • the device 40 further includes:
  • An acquisition module configured to collect, by using a biometric collection module disposed on the electric vehicle, the first biometric information input by the user;
  • an obtaining module configured to acquire the first biometric information of the user pre-stored by the electric vehicle;
  • a requesting module configured to send an information collection request to the mobile terminal bound to the electric vehicle, and receive the first biometric information of the user that is sent by the mobile terminal according to the information collection request.
  • the electric vehicle includes an identity recognition module
  • the first sending module is further configured to send the identity identification information of the user to the charging system according to the identity recognition module, where the identity identification information is
  • the charging system is used to authenticate the user and, after successful verification, allows the charging device to charge the electric vehicle.
  • the electric vehicle transmits the battery related information to the charging system, so that the charging system can automatically charge the electric vehicle, and after receiving the payment request message, the electric vehicle can confirm the payment of the first biometric information including the user.
  • the message is sent to the charging system so that the charging system can charge from the pre-stored account bound to the biometric information of the user based on the first biometric information.
  • FIG. 5 is a structural block diagram of a charging device 50 of an electric vehicle according to an exemplary embodiment.
  • the charging device 50 of the electric vehicle may include a processor 501, a memory 502, a multimedia component 503, an input/output (I/O) interface 504, and a communication component 505.
  • the processor 501 is configured to control the overall operation of the charging device 50 of the electric vehicle to complete all or part of the steps of the charging method of the electric vehicle.
  • the memory 502 is configured to store various types of data to support operation of the charging device 50 of the electric vehicle, such data, for example, including instructions for any application or method operating on the charging device 50 of the electric vehicle, and Application related data.
  • the memory 502 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as a static random access memory (SRAM), an electrically erasable programmable read only memory ( Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read Only Read-Only Memory (ROM), magnetic memory, flash memory, disk or optical disk.
  • the multimedia component 503 can include a screen and audio components.
  • the screen may be, for example, a touch screen, and the audio component is used to output and/or input an audio signal.
  • the audio component can include a microphone for receiving an external audio signal.
  • the received audio signal may be further stored in memory 502 or transmitted via communication component 505.
  • the audio component also includes at least one speaker for outputting an audio signal.
  • the I/O interface 504 provides an interface between the processor 501 and other interface modules, such as a keyboard, a mouse, a button, and the like. These buttons can be virtual buttons or physical buttons.
  • the communication component 505 is used for wired or wireless communication between the charging device 50 of the electric vehicle and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G or 4G, or a combination of one or more of them, so the corresponding communication component 505 can include: Wi-Fi module, Bluetooth module, NFC module.
  • the charging device 50 of the electric vehicle may be processed by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), and digital signals.
  • ASICs Application Specific Integrated Circuits
  • DSPs Digital Signal Processors
  • Device Digital Signal Processing Device, DSPD for short
  • PLD Programmable Logic Device
  • FPGA Field Programmable Gate Array
  • controller microcontroller, microprocessor or Other electronic components are implemented for performing the charging method of the above electric vehicle.
  • a computer readable storage medium comprising program instructions, such as a memory 502 comprising program instructions executable by processor 501 of charging device 50 of an electric vehicle to perform the above The charging method of electric vehicles.
  • the embodiment of the present disclosure further provides an electric vehicle including: the charging device 40 of the electric vehicle described above or the charging device 50 of the electric vehicle.

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Abstract

一种电动汽车的充电方法,包括:将电动汽车的电池相关信息发送给充电系统,电池相关信息用于充电系统对电动汽车本次充电进行计费;接收充电系统发送的缴费请求消息;将包括用户的第一生物特征信息的缴费确认消息发送给充电系统,第一生物特征信息用于充电系统从预存的与用户的生物特征信息绑定的账户中进行收费。采用该方法对电动汽车充电时能够灵活付费,解决了传统付费方式中操作繁琐的问题。另外,还涉及存储上述方法涉及的计算机程序的存储介质,以及采用上述充电方法来充电的电动汽车。

Description

电动汽车的充电方法和装置,存储介质和电动汽车
相关申请的交叉引用
本公开要求比亚迪股份有限公司于2017年09月30日提交的、发明名称为“电动汽车的充电方法和装置,存储介质和电动汽车”的、中国专利申请号“201710923268.6”的优先权。
技术领域
本公开涉及电动汽车领域,具体地,涉及一种电动汽车的充电方法和装置,存储介质和电动汽车。
背景技术
随着科技的日益进步,越来越多的电动汽车进入了寻常百姓家。电动汽车的充电是使用环节必不可少的一部分,随着电动汽车的普及,充电付费方式也越来越多样化。
具体地,现有技术中,电动汽车在充电时消耗的电量的付费方式一般有以下几种:1.由充电枪运营公司采用发卡刷卡的方式来进行付费,这种方式需定期向卡内进行充值以及必须携带卡片在身上。2.根据产生的电费采用投币或零钱的方式进行支付,这种方式需要准备硬币和零钱。
发明内容
本公开的主要目的是提供一种电动汽车的充电方法和装置,存储介质和电动汽车,用以解决现有电动汽车的充电付费不够灵活其操作繁琐的问题。
为了实现上述目的,本公开第一发面提供一种电动汽车的充电方法,所述方法应用于所述电动汽车,所述方法包括:
将所述电动汽车的电池相关信息发送给充电系统,所述电池相关信息用于所述充电系统对所述电动汽车本次充电进行计费;
接收所述充电系统发送的缴费请求消息;
将包括用户的第一生物特征信息的缴费确认消息发送给所述充电系统,所述第一生物特征信息用于所述充电系统从预存的与所述用户的生物特征信息绑定的账户中进行收费。
可选地,所述将所述电动汽车的电池相关信息发送给充电系统,包括:
在所述充电系统中的充电枪插入所述电动汽车的充电口后,与所述充电系统建立CAN通信,并通过所述CAN通信将所述电池相关信息发送给所述充电系统;或者,
通过所述电动汽车的无线通信模块将所述电池相关信息发送给所述充电系统。
可选地,在所述接收所述充电系统发送的缴费请求消息之后,所述方法还包括:
将所述缴费请求消息中的费用信息显示在车载显示屏上;或者,
将所述缴费请求消息发送给与所述电动汽车绑定的移动终端;或者,控制所述电动汽车上的付费指示灯进行闪烁,以提示用户进行付费。
可选地,在所述将包括用户的第一生物特征信息的缴费确认消息发送给所述充电系统之前,所述方法还包括:
通过所述电动汽车上设置的生物特征采集模块采集所述用户输入的所述第一生物特征信息;或者,
获取所述电动汽车预先存储的所述用户的所述第一生物特征信息;或者,
向与所述电动汽车绑定的移动终端发送信息采集请求,并接收所述移动终端根据所述信息采集请求发送的所述用户的所述第一生物特征信息。
可选地,所述电动汽车上包括身份识别模块,在所述将所述电动汽车的电池相关信息发送给充电系统之前,所述方法还包括:
根据所述身份识别模块将所述用户的身份识别信息发送给所述充电系统,所述身份识别信息用于所述充电系统对所述用户进行身份验证,并在验证成功后允许充电装置对所述电动汽车进行充电。
本公开第二方面还提供一种电动汽车的充电装置,所述装置应用于所述电动汽车,所述装置包括:
第一发送模块,用于将所述电动汽车的电池相关信息发送给充电系统,所述电池相关信息用于所述充电系统对所述电动汽车本次充电进行计费;
接收模块,用于接收所述充电系统发送的缴费请求消息;
第二发送模块,用于将包括用户的第一生物特征信息的缴费确认消息发送给所述充电系统,所述第一生物特征信息用于所述充电系统从预存的与所述用户的生物特征信息绑定的账户中进行收费。
可选地,还包括通信建立模块,用于在所述充电系统中的充电枪插入所述电动汽车的充电口后,与所述充电系统建立CAN通信;所述第一发送模块用于,通过所述CAN通信将所述电池相关信息发送给所述充电系统;或者,所述装置还包括无线通信模块,所述第一发送模块用于,通过所述无线通信模块将所述电池相关信息发送给所述充电系统。
可选地,还包括:
显示模块,用于将所述缴费请求消息中的费用信息显示在车载显示屏上;或者,
第三发送模块,用于将所述缴费请求消息发送给与所述电动汽车绑定的移动终端;或者,
指示灯控制模块,用于控制所述电动汽车上的付费指示灯进行闪烁,以提示用户进行付费。
可选地,还包括:
采集模块,用于通过所述电动汽车上设置的生物特征采集模块采集所述用户输入的所述第一生物特征信息;或者,
获取模块,用于获取所述电动汽车预先存储的所述用户的所述第一生物特征信息;或者,
请求模块,用于向与所述电动汽车绑定的移动终端发送信息采集请求,并接收所述移动终端根据所述信息采集请求发送的所述用户的所述第一生物特征信息。
可选地,所述电动汽车上包括身份识别模块,所述第一发送模块还用于,根据所述身份识别模块将所述用户的身份识别信息发送给所述充电系统,所述身份识别信息用于所述充电系统对所述用户进行身份验证,并在验证成功后允许充电装置对所述电动汽车进行充电。
本公开第三方面还提供一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现第一方面所述的电动汽车的充电方法的步骤。
本公开第四方面还提供一种电动汽车的充电装置,包括:
第三方面所述的计算机可读存储介质;以及
一个或者多个处理器,用于执行所述计算机可读存储介质中的程序。
本公开第五方面还提供一种电动汽车,包括:
第二方面或者第四方面所述的电动汽车的充电装置。
采用上述技术方案,充电系统在接收到电动汽车的电池相关信息后可以自动对电动汽车进行充电,并且在接收到包括用户的第一生物特征信息的缴费确认消息后,可以根据所述第一生物特征信息从预存的与所述用户的生物特征信息绑定的账户中进行收费,也就是说,用户只需要输入生物特征信息即可以完成费用支付,无需携带现金或者刷卡,操作更加便捷。
本公开的其他特征和优点将在随后的具体实施方式部分予以详细说明。
附图说明
附图是用来提供对本公开的进一步理解,并且构成说明书的一部分,与下面的具体实施方式一起用于解释本公开,但并不构成对本公开的限制。在附图中:
图1是本公开实施例提供的一种电动汽车的充电方法的流程示意图;
图2是本公开实施例提供的一种实施环境的示意图;
图3是本公开实施例提供的另一种电动汽车的充电方法的流程示意图;
图4是本公开实施例提供的一种电动汽车的充电装置的结构示意图;
图5是本公开实施例提供的一种电动汽车的充电装置的结构示意图。
具体实施方式
以下结合附图对本公开的具体实施方式进行详细说明。应当理解的是,此处所描述的具体实施方式仅用于说明和解释本公开,并不用于限制本公开。
本公开实施例提供一种电动汽车的充电方法,所述方法应用于所述电动汽车,如图1所示,所述方法包括:
S101、将所述电动汽车的电池相关信息发送给充电系统,所述电池相关信息用于所述充电系统对所述电动汽车本次充电进行计费。
其中,所述电池相关信息可以包括电动汽车电池的型号,当前电量信息,还可以包括电池总容量信息或者用户输入的目标电量信息,这样,充电系统即可根据所述电池相关信息计算将电池由当前电量充至满电量或者用户指定的目标电量所需的费用,可选地,还可以计算充电需要耗费的时长。
S102、接收所述充电系统发送的缴费请求消息。
也就是说,充电系统计算的得到充电费用后,可以将缴费请求消息发送给电动汽车,以便用户进行缴费确认。
值得说明的是,本公开不限定是先充电后缴费,还是先缴费后开始充电,若是前者,则充电系统在预计算得到费用信息后,向电动汽车发送缴费请求消息,在确认用户缴费成功后,再开始对电动汽车充电,在此种情况下,若充电过程中发生中断,例如用户提前断开充电连接离开,则充电系统还需将余额返还到用户账户;若是后者,则充电系统可以在充电完成后,计算电动汽车本次充电实际花费的费用,并向电动汽车发送缴费请求消息,请求用户缴费。
S103、将包括用户的第一生物特征信息的缴费确认消息发送给所述充电系统,所述第一生物特征信息用于所述充电系统从预存的与所述用户的生物特征信息绑定的账户中进行收费。
值得说明的是,该第一生物特征信息可以是电动汽车每次充电时采集的用户的生物特 征信息。以指纹特征信息为例进行说明,该电动汽车上可以设置有指纹采集模块,例如,该指纹采集模块可以设置在电动汽车的驾驶室,或者电动汽车的充电口附近,这样,每次充电时,可以要求用户通过该指纹采集模块录入指纹信息。
可选地,该第一生物特征信息也可以是电动汽车初次充电录入并存储的驾驶员的生物特征信息,之后充电无需重复输入,在接收到用户的确认支付操作后,直接从存储器中读取并发送给充电系统即可完成支付。
上述只是以指纹特征信息进行举例说明,在具体实施时,该第一生物特征信息还可以是用户的掌纹特征信息,静脉特征信息或者人脸特征信息,本公开对此不做限定。
采用上述方法,充电系统在接收到电动汽车的电池相关信息后可以自动对电动汽车进行充电,并且在接收到包括用户的第一生物特征信息的缴费确认消息后,可以根据所述第一生物特征信息从预存的与所述用户的生物特征信息绑定的账户中进行收费,也就是说,用户只需要输入生物特征信息即可以完成费用支付,无需携带现金或者刷卡,操作更加便捷。
下面对本公开实施例提供的技术方案进行详细介绍。
图2是本公开实施例提供的一种实施环境的示意图,如图2所示,包括电动汽车20以及充电系统21,其中,电动汽车20包括4G通信模块200,信息采集模块201和车辆充电口202。充电系统21包括服务器210,充电设备211和充电枪212。
其中,服务器210可以是运营商家的云端服务器,充电设备211可以是充电桩,因此,服务器210与充电设备211之间可以进行远程通信。电动汽车20中,4G通信模块200用于与服务器210进行远程通信,将相关信息发送给服务器210,如上述方法步骤中所述的电池相关信息和第一生物特征信息。信息采集模块201用户采集电动汽车电池的相关信息以及用户的生物特征信息,并将采集到的信息发送给4G通信模块200,例如通过CAN总线将采集到的信息发送给4G通信模块200。车辆充电口202是电动汽车20上的充电插口,如图中所示,充电枪212插入车辆充电口202后,充电线导通,以对电动汽车20进行充电。可选地,充电枪212插入车辆充电口202后,还可以建立电动汽车20与充电系统的CAN总线连接,在此种情况下,电动汽车20也可以将电池的相关信息通过与充电系统21之间建立的CAN总线连接发送给充电系统21。
也就是说,基于图2所示的实施环境,在本公开实施例的一种可能的实现方式中,所述将所述电动汽车的电池相关信息发送给充电系统,包括:
在所述充电系统中的充电枪插入所述电动汽车的充电口后,与所述充电系统建立CAN通信,并通过所述CAN通信将所述电池相关信息发送给所述充电系统;或者,通过所述电动汽车的无线通信模块将所述电池相关信息发送给所述充电系统。
进一步地,充电系统在接收到电池相关信息后,可以对电池当前充电量,以及预计缴纳费用进行显示,例如,显示在充电设备上的显示屏幕,或者在充电枪具备显示功能的情况下,也可以将电池当前充电量,以及预计缴纳费用显示在充电枪上。
并且,电动汽车在接收到充电系统发送的缴费请求消息之后,可以将所述缴费请求消息中的费用信息显示在车载显示屏上;或者,将所述缴费请求消息发送给与所述电动汽车绑定的移动终端;或者,控制所述电动汽车上的付费指示灯进行闪烁,以提示用户进行付费。
示例地,如图2所示,该服务器210在计算得到费用信息后可以直接通过服务器210与4G通信模块200之间的通信将缴费请求消息发送给电动汽车20。可选地,在充电设备211具备与电动汽车20进行通信的情况下,服务器210也可以将缴费请求消息发送给充电设备211,由充电设备211转发给电动汽车20。
为了方便驾驶室内的用户进行缴费确认,电动汽车在接收到缴费请求消息后,可以将具体的费用信息显示在车载显示屏上。可选地,电动汽车还可以将缴费请求消息发送给与所述电动汽车绑定的移动终端,例如用户的智能手机,从而更直观也更方便用户进行缴费确认。
另外,电动汽车的充电口附近还可以设置付费指示灯,在接收到缴费请求消息后,电动汽车控制该付费指示灯闪烁,提示用户缴费。
上述三种提示用户进行缴费的方式在具体实施时可以择一使用,也可以结合使用,本公开对比不做限定。
进一步地,上述步骤S103之前,还可以包括:通过所述电动汽车上设置的生物特征采集模块采集所述用户输入的所述第一生物特征信息;或者,获取所述电动汽车预先存储的所述用户的所述第一生物特征信息;或者,向与所述电动汽车绑定的移动终端发送信息采集请求,并接收所述移动终端根据所述信息采集请求发送的所述用户的所述第一生物特征信息。
示例地,参照上述将缴费请求消息发送到用户的智能手机上的方式,在此种情况下,用户可以直接在手机上输入指纹特征信息进行缴费确认,手机在采集到用户的指纹特征信息后,将该指纹特征信息返回给电动汽车,电动汽车向充电系统发送包括该指纹特征信息的缴费确认消息,完成支付。
另外,值得说明的是,参照图2,充电枪212插入车辆充电口202后,充电线导通,但是,为了防止漏电发生,本公开实施例的一种可能的实现方式中,可以在付费没有成功前,禁止充电枪输出交流或者直流电流。另外,所述电动汽车上还可以包括身份识别模块,在所述将所述电动汽车的电池相关信息发送给充电系统之前,根据所述身份识别模块将所 述用户的身份识别信息发送给所述充电系统,所述身份识别信息用于所述充电系统对所述用户进行身份验证,并在验证成功后允许充电装置对所述电动汽车进行充电。若验证失败,则禁止充电枪输出交流或者直流电流,这样可以充分保护用户的安全,有效防止漏电的发生。
图3是本公开实施例提供的另一种电动汽车的充电方法的流程示意图,该方法可以应用于图2所示的实施环境,如图3所示,该方法包括:
S301、电动汽车在检测到充电枪插入到充电口中后,建立与充电枪的CAN通信。
具体地,在充电枪具备显示屏的情况下,则其在插入充电口后,即可点亮屏幕。
在本公开实施例的一种可能的实现方式中,电动汽车在检测到充电枪插入到充电口中后,可以先要求用户输入生物特征信息进行身份认证,例如,电动汽车的充电口附近可以设置有指纹采集模块,用于采集用户的指纹特征信息,在身份认证通过后,才建立与充电枪的CAN通信。
S302、基于建立的CAN通信,将车辆的电池相关信息发送给充电枪,以便充电枪通过充电装置将该电池相关信息发送给服务器。
在一种可能的实现方式中,电动汽车在具备无线通信模块的情况下,也可以通过无线通信模块将所述电池相关信息发送给所述服务器。
S303、服务器预计算得到本次充电应缴纳的费用信息后,将缴费请求消息发送给电动汽车。
可选地,服务器还可以预计算得到充电时长信息,并将充电时长信息发送给电动汽车。
S304、电动汽车接收到该缴费请求消息后,在车载显示屏上显示费用信息,并提示用户输入指纹特征信息进行缴费确认。
例如,指纹采集模块可以设置在驾驶室内,这样,用户在看到车载显示屏上的缴费提示后即可通过所述指纹采集模块录入指纹特征信息。
在本公开实施例的一种可能的实现方式中,电动汽车在接收到缴费请求消息后,还可以将该缴费请求消息发送到与电动汽车绑定的智能终端上,例如用户的智能手机。这样,用户可以通过手机的指纹识别模块输入指纹进行缴费确认。
另外,本公开对提示用户缴费的方式不限定,例如可以是语音提示或者显示屏显示文字提示。
S305、电动汽车获取用户输入的指纹特征信息,并将该指纹特征信息发送给服务器。
S306、服务器接收电动汽车发送的该指纹特征信息,并根据该指纹特征信息从服务器中预存的与所述用户的指纹特征信息绑定的账户中进行收费。
具体地,服务器可以根据用户账户的信用等级进行扣费,例如,用户信用等级达到一 定的要求,可以进行相应的减免,还可以允许延期付费。
进一步地,电动汽车在充完电后可以自动断开与充电装置的电连接,保护车辆的动力电池不受高压电流的冲击。当用户想要拔下充电枪时,可以只需触摸一下充电口附近的指纹采集模块,认证通过后,电动汽车的车身控制模块可以控制充电锁进行解锁,从而实现了免钥匙解锁充电枪锁的功能。
另外,值得说明的是,对于上述方法实施例,为了简单描述,故将其都表述为一系列的动作组合,但是本领域技术人员应该知悉,本公开并不受所描述的动作顺序的限制。其次,本领域技术人员也应该知悉,说明书中所描述的实施例均属于优选实施例,所涉及的动作并不一定是本公开所必须的。
本公开实施例还提供一种电动汽车的充电装置40,用于实施上述方法实施例提供的一种电动汽车的充电方法的步骤,所述装置40可以通过软件、硬件或者两者相结合的方式实现电动汽车的部分,如图4所示,所述装置40包括:
第一发送模块401,用于将所述电动汽车的电池相关信息发送给充电系统,所述电池相关信息用于所述充电系统对所述电动汽车本次充电进行计费;
接收模块402,用于接收所述充电系统发送的缴费请求消息;
第二发送模块403,用于将包括用户的第一生物特征信息的缴费确认消息发送给所述充电系统,所述第一生物特征信息用于所述充电系统从预存的与所述用户的生物特征信息绑定的账户中进行收费。
可选地,所述装置40还包括通信建立模块,用于在所述充电系统中的充电枪插入所述电动汽车的充电口后,与所述充电系统建立CAN通信;所述第一发送模块用于,通过所述CAN通信将所述电池相关信息发送给所述充电系统;或者,所述装置还包括无线通信模块,所述第一发送模块用于,通过所述无线通信模块将所述电池相关信息发送给所述充电系统。
可选地,所述装置40还包括:
显示模块,用于将所述缴费请求消息中的费用信息显示在车载显示屏上;或者,
第三发送模块,用于将所述缴费请求消息发送给与所述电动汽车绑定的移动终端;或者,
指示灯控制模块,用于控制所述电动汽车上的付费指示灯进行闪烁,以提示用户进行付费。
可选地,所述装置40还包括:
采集模块,用于通过所述电动汽车上设置的生物特征采集模块采集所述用户输入的所述第一生物特征信息;或者,
获取模块,用于获取所述电动汽车预先存储的所述用户的所述第一生物特征信息;或 者,
请求模块,用于向与所述电动汽车绑定的移动终端发送信息采集请求,并接收所述移动终端根据所述信息采集请求发送的所述用户的所述第一生物特征信息。
可选地,所述电动汽车上包括身份识别模块,所述第一发送模块还用于,根据所述身份识别模块将所述用户的身份识别信息发送给所述充电系统,所述身份识别信息用于所述充电系统对所述用户进行身份验证,并在验证成功后允许充电装置对所述电动汽车进行充电。
采用上述装置,电动汽车将电池相关信息发送给充电系统,以便充电系统可以自动对电动汽车进行充电,并且电动汽车在接收到缴费请求消息后,可以将包括用户的第一生物特征信息的缴费确认消息发送给充电系统,以便充电系统可以根据所述第一生物特征信息从预存的与所述用户的生物特征信息绑定的账户中进行收费。
图5是根据一示例性实施例示出的一种电动汽车的充电装置50的结构框图。如图5所示,该电动汽车的充电装置50可以包括:处理器501,存储器502,多媒体组件503,输入/输出(I/O)接口504,以及通信组件505。
其中,处理器501用于控制该电动汽车的充电装置50的整体操作,以完成上述电动汽车的充电方法中的全部或部分步骤。存储器502用于存储各种类型的数据以支持在该电动汽车的充电装置50的操作,这些数据例如可以包括用于在该电动汽车的充电装置50上操作的任何应用程序或方法的指令,以及应用程序相关的数据。该存储器502可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,例如静态随机存取存储器(Static Random Access Memory,简称SRAM),电可擦除可编程只读存储器(Electrically Erasable Programmable Read-Only Memory,简称EEPROM),可擦除可编程只读存储器(Erasable Programmable Read-Only Memory,简称EPROM),可编程只读存储器(Programmable Read-Only Memory,简称PROM),只读存储器(Read-Only Memory,简称ROM),磁存储器,快闪存储器,磁盘或光盘。多媒体组件503可以包括屏幕和音频组件。其中屏幕例如可以是触摸屏,音频组件用于输出和/或输入音频信号。例如,音频组件可以包括一个麦克风,麦克风用于接收外部音频信号。所接收的音频信号可以被进一步存储在存储器502或通过通信组件505发送。音频组件还包括至少一个扬声器,用于输出音频信号。I/O接口504为处理器501和其他接口模块之间提供接口,上述其他接口模块可以是键盘,鼠标,按钮等。这些按钮可以是虚拟按钮或者实体按钮。通信组件505用于该电动汽车的充电装置50与其他设备之间进行有线或无线通信。无线通信,例如Wi-Fi,蓝牙,近场通信(Near Field Communication,简称NFC),2G、3G或4G,或它们中的一种或几种的组合,因此相应的该通信组件505可以包括:Wi-Fi模块,蓝牙模块,NFC模块。
在一示例性实施例中,电动汽车的充电装置50可以被一个或多个应用专用集成电路(Application Specific Integrated Circuit,简称ASIC)、数字信号处理器(Digital Signal Processor,简称DSP)、数字信号处理设备(Digital Signal Processing Device,简称DSPD)、可编程逻辑器件(Programmable Logic Device,简称PLD)、现场可编程门阵列(Field Programmable Gate Array,简称FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述电动汽车的充电方法。
在另一示例性实施例中,还提供了一种包括程序指令的计算机可读存储介质,例如包括程序指令的存储器502,上述程序指令可由电动汽车的充电装置50的处理器501执行以完成上述电动汽车的充电方法。
本公开实施例还提供一种电动汽车,包括:上述电动汽车的充电装置40或者上述电动汽车的充电装置50。
以上结合附图详细描述了本公开的优选实施方式,但是,本公开并不限于上述实施方式中的具体细节,在本公开的技术构思范围内,可以对本公开的技术方案进行多种简单变型,这些简单变型均属于本公开的保护范围。
另外需要说明的是,在上述具体实施方式中所描述的各个具体技术特征,在不矛盾的情况下,可以通过任何合适的方式进行组合,为了避免不必要的重复,本公开对各种可能的组合方式不再另行说明。
此外,本公开的各种不同的实施方式之间也可以进行任意组合,只要其不违背本公开的思想,其同样应当视为本公开所公开的内容。

Claims (13)

  1. 一种电动汽车的充电方法,其特征在于,所述方法应用于所述电动汽车,所述方法包括:
    将所述电动汽车的电池相关信息发送给充电系统,所述电池相关信息用于所述充电系统对所述电动汽车本次充电进行计费;
    接收所述充电系统发送的缴费请求消息;
    将包括用户的第一生物特征信息的缴费确认消息发送给所述充电系统,所述第一生物特征信息用于所述充电系统从预存的与所述用户的生物特征信息绑定的账户中进行收费。
  2. 根据权利要求1所述的方法,其特征在于,所述将所述电动汽车的电池相关信息发送给充电系统,包括:
    在所述充电系统中的充电枪插入所述电动汽车的充电口后,与所述充电系统建立CAN通信,并通过所述CAN通信将所述电池相关信息发送给所述充电系统;或者,
    通过所述电动汽车的无线通信模块将所述电池相关信息发送给所述充电系统。
  3. 根据权利要求1至2任一项所述的方法,其特征在于,在所述接收所述充电系统发送的缴费请求消息之后,所述方法还包括:
    将所述缴费请求消息中的费用信息显示在车载显示屏上;或者,
    将所述缴费请求消息发送给与所述电动汽车绑定的移动终端;或者,控制所述电动汽车上的付费指示灯进行闪烁,以提示用户进行付费。
  4. 根据权利要求1至3任一项所述的方法,其特征在于,在所述将包括用户的第一生物特征信息的缴费确认消息发送给所述充电系统之前,所述方法还包括:
    通过所述电动汽车上设置的生物特征采集模块采集所述用户输入的所述第一生物特征信息;或者,
    获取所述电动汽车预先存储的所述用户的所述第一生物特征信息;或者,
    向与所述电动汽车绑定的移动终端发送信息采集请求,并接收所述移动终端根据所述信息采集请求发送的所述用户的所述第一生物特征信息。
  5. 根据权利要求1至4任一项所述的方法,其特征在于,所述电动汽车上包括身份识别模块,在所述将所述电动汽车的电池相关信息发送给充电系统之前,所述方法还包括:
    根据所述身份识别模块将所述用户的身份识别信息发送给所述充电系统,所述身份识别信息用于所述充电系统对所述用户进行身份验证,并在验证成功后允许充电装置对所述电动汽车进行充电。
  6. 一种电动汽车的充电装置,其特征在于,所述装置应用于所述电动汽车,所述装置 包括:
    第一发送模块,用于将所述电动汽车的电池相关信息发送给充电系统,所述电池相关信息用于所述充电系统对所述电动汽车本次充电进行计费;
    接收模块,用于接收所述充电系统发送的缴费请求消息;
    第二发送模块,用于将包括用户的第一生物特征信息的缴费确认消息发送给所述充电系统,所述第一生物特征信息用于所述充电系统从预存的与所述用户的生物特征信息绑定的账户中进行收费。
  7. 根据权利要求6所述的装置,其特征在于,还包括通信建立模块,用于在所述充电系统中的充电枪插入所述电动汽车的充电口后,与所述充电系统建立CAN通信;所述第一发送模块用于,通过所述CAN通信将所述电池相关信息发送给所述充电系统;或者,
    所述装置还包括无线通信模块,所述第一发送模块用于,通过所述无线通信模块将所述电池相关信息发送给所述充电系统。
  8. 根据权利要求6至7任一项所述的装置,其特征在于,还包括:
    显示模块,用于将所述缴费请求消息中的费用信息显示在车载显示屏上;或者,
    第三发送模块,用于将所述缴费请求消息发送给与所述电动汽车绑定的移动终端;或者,
    指示灯控制模块,用于控制所述电动汽车上的付费指示灯进行闪烁,以提示用户进行付费。
  9. 根据权利要求6至8任一项所述的装置,其特征在于,还包括:
    采集模块,用于通过所述电动汽车上设置的生物特征采集模块采集所述用户输入的所述第一生物特征信息;或者,
    获取模块,用于获取所述电动汽车预先存储的所述用户的所述第一生物特征信息;或者,
    请求模块,用于向与所述电动汽车绑定的移动终端发送信息采集请求,并接收所述移动终端根据所述信息采集请求发送的所述用户的所述第一生物特征信息。
  10. 根据权利要求6至9任一项所述的装置,其特征在于,所述电动汽车上包括身份识别模块,所述第一发送模块还用于,根据所述身份识别模块将所述用户的身份识别信息发送给所述充电系统,所述身份识别信息用于所述充电系统对所述用户进行身份验证,并在验证成功后允许充电装置对所述电动汽车进行充电。
  11. 一种计算机可读存储介质,其上存储有计算机程序,其特征在于,该程序被处理器执行时实现权利要求1至5任一项所述的电动汽车的充电方法的步骤。
  12. 一种电动汽车的充电装置,其特征在于,包括:
    权利要求11中所述的计算机可读存储介质;以及
    一个或者多个处理器,用于执行所述计算机可读存储介质中的程序。
  13. 一种电动汽车,其特征在于,包括:
    如权利要求6至10任一项或者权利要求12所述的电动汽车的充电装置。
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