The invention discloses an electric vehicle battery management system, which belongs to the technical field of electric vehicle renting and returning management, and comprises a management system, and the management system comprises a vehicle renting and returning management method established based on a terminal vehicle, a terminal battery, a battery changing cabinet unit, a cloud service unit and a central control terminal unit. Compared with the randomness of current shared vehicle returning, the method has the advantages that the randomness behavior is fundamentally eradicated, the vehicle can be successfully returned and the vehicle renting order is ended only at a specified safe station position, the closed-loop vehicle renting and returning are realized, the problems of difficult city charging and charging safety are solved, the vehicle and the battery are separately managed, and the charging safety is improved. The central control module is arranged on the vehicle, the battery information is recognized in an RS485 communication mode, the vehicle is unlocked, the safety of the vehicle and the battery can be improved through separate management, charging management can be conveniently carried out on the battery, and the application cost is reduced.
本发明公开了一种电动车电池管理系统,属于电动车租还管理技术领域,包括管理系统,管理系统包括基于终端车辆、终端电池、换电柜单元、云服务单元和中控终端单元建立的租还车管理方法。本发明相对于目前的共享还车的随意性、从根本上杜绝随意性的行为、必须在指定安全的站点位置才能成功归还车辆,结束租车订单,实现闭环式租还车辆,以及解决城市充电困难和充电安全的问题,通过将车辆与电池进行分开管理,在车辆上设置中控模块,利用RS485通讯方式来进行识别电池信息,并解锁车辆,分开管理能提高车辆和电池的安全性,也方便针对电池进行充电管理,降低运用成本。
Electric vehicle battery management system
一种电动车电池管理系统
2023-08-01
Patent
Electronic Resource
Chinese
IPC: | G07F Selbstkassierende und ähnliche Geräte , COIN-FREED OR LIKE APPARATUS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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