The invention provides a mining wide-body vehicle battery replacement control method which comprises the following steps: S1, detecting the state of a battery replacement switch; s2, obtaining the state of the whole vehicle; s3, the vehicle control unit obtains a position signal through a CAN bus; s4, the vehicle control unit judges whether the position signal meets a preset requirement or not, if yes, the step S6 is executed, and if not, the step S5 is executed; s5, the vehicle control unit controls an electromagnetic reversing valve, so that a cylinder rod of the air cylinder moves in place according to preset requirements; s3 to S4 are executed again until the position signal meets the preset requirement, and S6 is executed; s6, observing whether the states of the locking air cylinder and the lifting air cylinder displayed by an instrument indicating lamp meet preset requirements or not, if yes, executing S7, and if not, returning to S4; and S7, executing a battery replacement or power-on process. According to the invention, rapid battery replacement can be realized, the method is suitable for the battery replacement operation of the mining vehicle in a severe environment, the input cost of use of the mining vehicle is reduced, and the battery replacement convenience of the vehicle is improved.
本发明提供了一种矿用宽体车辆换电控制方法,包括如下步骤,S1、检测换电开关状态;S2、获得整车状态;S3、整车控制器通过CAN总线获得位置信号;S4、整车控制器判断位置信号是否符合预设需求,如果符合则执行S6,如果不符合,则执行S5;S5、整车控制器对电磁换向阀进行控制,使气缸的缸杆位置按预设需求运动到位;再次执行S3至S4,直到所述位置信号符合预设需求,执行S6;S6、观察仪表指示灯显示的锁止气缸和举升气缸的状态是否符合预设需求,如符合则执行S7,如不符合,则返回S4;S7、执行更换电池或上电流程。本发明可实现快速换电,适用于矿用车辆在恶劣环境下的换电操作,降低了矿用车辆使用的投入成本,以及车辆换电的便捷性。
Battery replacement control method for mining wide-body vehicle
一种矿用宽体车辆换电控制方法
2025-03-11
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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