The invention relates to the technical field of intelligent battery swapping stations, and discloses a battery replacement method between an electric vehicle with a Bluetooth module and a battery replacement station. The method comprises the following steps: identifying and acquiring vehicle information; performing pairing with the battery replacement station after the vehicle is parked at a designated position; after the vehicle and the battery replacement station are paired, enabling the vehicle and the battery replacement station to send handshake messages to each other at the same time; after the vehicle successfully shakes hands with the battery replacement station, enabling the vehicle and the battery replacement station to simultaneously send identification messages to each other; after mutual identification of the vehicle and the battery replacement station succeeds, enabling the battery replacement station to judge whether the current battery replacement station is in a battery replacement allowing state or not; after the vehicle enters a battery replacement preparation stage, sending a battery replacement request message to the battery replacement station; and enabling the battery replacement station to send a battery replacement start signal to the vehicle to start battery replacement. According to the battery replacement method between the electric vehicle with the Bluetooth module and the battery replacement station, a replaceable battery box can be safely and efficiently disassembled and assembled from the vehicle, and the life safety of a driver and working personnel of the battery replacement station is effectively guaranteed.

    本发明涉及智能换电站技术领域,且公开了一种带有蓝牙模块的电动车辆与换电站之间的换电方法,对车辆信息进行识别获取;车辆停到指定位置后开始与换电站进行配对;车辆与换电站配对完成后,车辆与换电站同时向对方发送握手报文;车辆与换电站握手成功后,车辆与换电站同时向对方发送辨识报文;车辆与换电站互相辨识成功后,换电站判断当前换电站是否处于允许换电状态;车辆进入准备换电阶段后向换电站发送换电请求报文;换电站向车辆发送换电开始信号,开始换电。该一种带有蓝牙模块的电动车辆与换电站之间的换电方法,能够实现可换电池箱安全高效的从车辆上完成拆卸以及安装动作,有效保障司机以及换电站工作人员的生命安全。


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    Title :

    Battery replacement method between electric vehicle with Bluetooth module and battery replacement station


    Additional title:

    一种带有蓝牙模块的电动车辆与换电站之间的换电方法


    Contributors:
    JIA JUNGUO (author) / HAI XIAOTAO (author) / MA YINCHAO (author) / ZHANG XIAOQIANG (author) / SUN JIAN (author) / LI YONGCHANG (author) / WANG XIAOPING (author) / CUI YINGGANG (author)

    Publication date :

    2021-08-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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