The invention relates to the field of automobile power subsystem electrical control technology design, and particularly provides a new energy automobile battery swap system which comprises a vehicle end and a battery swap station end which are connected in a wireless communication mode. The vehicle end is provided with a VCU, a BMS, a battery state control module, a battery replacement controller, a locking mechanism, a position detection device and a first WiFi module, the VCU is in communication connection with the BMS and the battery replacement controller through a CAN network, the BMS is in communication connection with the battery state control module through the CAN network, and the battery replacement controller is in communication connection with the BMS, the locking mechanism, the position detection device and the first WiFi module through the CAN network. The battery swap station end is provided with a second WiFi module, a control module and a battery swap operation module, the control module is in communication connection with the second WiFi module and the battery swap operation module through a CAN network, and the first WiFi module is in wireless communication connection with the second WiFi module. According to the battery replacement system, automatic battery replacement is realized, so that the battery replacement efficiency is improved.
本申请涉及汽车动力子系统电气控制技术设计领域,具体提供了一种新能源汽车换电系统,该系统包括车辆端和换电站端,车辆端和换电站端通过无线通讯方式连接,车辆端设置有VCU、BMS、电池状态控制模块、换电控制器、锁止机构、位置检测装置、第一WiFi模块,VCU与BMS和换电控制器均通过CAN网络通讯连接,BMS与电池状态控制模块通过CAN网络通讯连接,换电控制器与BMS、锁止机构、位置检测装置、第一WiFi模块均通过CAN网络通讯连接,换电站端设置有第二WiFi模块、控制模块、换电操作模块,控制模块与第二WiFi模块和换电操作模块均通过CAN网络通讯连接,第一WiFi模块和第二WiFi模块通过无线通讯连接。本发明换电系统实现了自动化换电,从而提升了换电效率。
Battery replacement system of new energy automobile
一种新能源汽车换电系统
2023-11-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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