The invention provides an information transmission control method and device, and the method is applied to a vehicle, and comprises the steps: receiving a first CP signal transmitted by a charging pile where a charging gun is located through a charging control guide CP port after the charging gun is inserted into a charging interface of the vehicle; analyzing the first CP signal to obtain charging authentication information; verifying the charging authentication information; and when the verification succeeds, sending the charging authentication information and a vehicle identification number VIN of the vehicle to the vehicle end cloud platform, so that the charging service platform can obtain the charging authentication information and the VIN from the vehicle end cloud platform. According to the method, the duty ratio, the frequency and the duration of the signals transmitted on the CP line are coded in the preset coding mode, handshake, parameter configuration and manufacturer identification operations are automatically carried out between the vehicle and the charging pile, and therefore rapid communication between the vehicle piles is achieved. In the whole process, the user does not need to swipe cards or scan codes for authentication, user operation can be reduced, and user experience is improved.

    本发明提供了一种信息传输的控制方法及装置,所述控制方法,应用于车辆,包括:在车辆的充电接口插入充电枪后,接收由所充电枪所在的充电桩通过充电控制引导CP端口发送的第一CP信号;解析第一CP信号,获得充电鉴权信息;对充电鉴权信息进行验证;在验证成功时,将充电鉴权信息以及车辆的车辆识别号码VIN发送至车端云平台,以使充电服务平台能够从车端云平台获取充电鉴权信息以及VIN。上述方案,通过预设编码方式对CP线上传输的信号的占空比、频率和时长进行编码,实现车辆与充电桩之间自动进行握手、参数配置与厂家识别操作,从而实现了车桩之间的快速通信。整个过程无需用户刷卡或者扫码鉴权,可减少用户操作,提升用户体验。


    Access

    Download


    Export, share and cite



    Title :

    Information transmission control method and device


    Additional title:

    一种信息传输的控制方法及装置


    Contributors:
    HE HONG (author) / LIU LIZHI (author) / SU WEI (author) / JIANG RONGXUN (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




    INFORMATION TRANSMISSION CONTROL DEVICE AND INFORMATION TRANSMISSION METHOD

    TAO KENICHI / AMARI HARUO / KUSADA HIROAKI et al. | European Patent Office | 2022

    Free access



    INFORMATION TRANSMISSION METHOD AND INFORMATION TRANSMISSION DEVICE

    SONG SIDA / MA SHA / GAO LEI et al. | European Patent Office | 2022

    Free access