The invention discloses a battery changing box changing control system, a battery changing box changing control method and pure electric engineering machinery, and belongs to the technical field of pure electric engineering machinery. The control system comprises a vehicle-mounted battery changing box, a battery changing station battery changing cabinet and a vehicle control unit, and the signal input end of the vehicle control unit is electrically connected with a battery management system of a battery changing box unit; the signal output end of the vehicle control unit is in communication connection with the cloud platform through the wireless transmission unit, the cloud platform is in communication connection with the battery replacing station data acquisition module, the battery replacing station data processing module and the battery replacing station control module in sequence, the battery replacing station control module is electrically connected with the battery replacing station battery replacing cabinet, and the vehicle control unit is electrically connected with the vehicle-mounted battery replacing box. According to the invention, the battery replacing box can be universally used between battery replacing machines in a construction site, the transportation cost is reduced, the resource waste is avoided, and no voltage difference and service life difference exist in the battery replacing box, so that the problem of service life attenuation of the whole battery replacing box is solved.
本发明公开了一种换电箱换箱控制系统、控制方法以及纯电动工程机械,属于纯电动工程机械技术领域,控制系统包括车载换电箱、换电站换电柜和整车控制器,整车控制器的信号输入端与换车载换电箱单元的电池管理系统电连接,整车控制器的信号输出端通过无线传输单元与云平台进行通讯连接,云平台依次与换电站数据采集模块、换电站数据处理模块和换电站控制模块进行通讯连接,换电站控制模块与换电站换电柜电连接,整车控制器与车载换电箱电连接。本发明能够实现施工场地可换电机械之间的换电箱通用,降低运输成本和避免资源浪费,以及能够保证换电箱内部不存在电压差和寿命差,从而解决整个换电箱的寿命衰减问题。
Battery changing box changing control system, control method and pure electric engineering machinery
一种换电箱换箱控制系统、控制方法以及纯电动工程机械
06.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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