The invention discloses a locking control system for a battery replacing system, which comprises a locking and pressing mechanism, a locking execution mechanism and a control unit, the locking and pressing mechanism comprises a mounting seat and a pressing plate, the middle part of the pressing plate is connected to the mounting seat, and one end of the pressing plate is used for pressing against a battery frame; the locking execution mechanism comprises a motor and a conversion assembly, the control unit is electrically connected with the motor, and the control unit sends a locking instruction to the motor at a preset frequency and detects the current of the motor. The locking control system device for the battery replacing system has the beneficial effects that under the condition that a sensor is not arranged, when a vehicle runs, locking monitoring, locking force judgment and locking state monitoring are achieved by detecting the magnitude of the current of the motor, when it is judged that looseness exists, the control unit continues to send a locking instruction to the motor, and the locking state is monitored. Locking force compensation is actively carried out, automatic re-locking in the operation process is achieved, and the locking safety is improved.
本发明公开了一种用于换电系统的锁紧控制系统,包括锁止压紧机构、锁止执行机构及控制单元,所述锁止压紧机构包括安装座及压板,所述压板的中部连接于所述安装座,所述压板的一端用于抵压于一电池框架;所述锁止执行机构包括电机及转化组件,所述控制单元与所述电机电连接,所述控制单元以预设频度向所述电机发送上锁指令,并检测电机的电流。本发明提供的用于换电系统的锁紧控制系统装置的有益效果是:可在不设置传感器的情况下,在车辆运行时,通过检测电机的电流大小实现锁紧监控和锁紧力判断,进行锁止状态监控,当判断有松动时,控制单元继续向电机发送上锁指令,主动进行锁紧力补偿,实现运行过程中的自动再锁紧,提高锁止安全性。
Locking control system for battery replacing system
一种用于换电系统的锁紧控制系统
2024-09-10
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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