The invention discloses a power-on and power-off control method and system for an automatic garbage sweeper. The method comprises the steps that S1, low-voltage power-on control is conducted; s2, high-voltage power-on control; s3, high-voltage power-off control is carried out; according to the method and system, high-voltage safe power-on and power-off of the whole vehicle can be controlled, meanwhile, in the power-on and power-off process, high-voltage faults of a power system of the whole vehicle can be accurately diagnosed, corresponding processing is rapidly conducted, the high-voltage power-on and power-off control strategy of a whole vehicle controller of the electric vehicle can be perfected, the stability of the power-on and power-off time sequence is improved, and the safety of the whole vehicle is improved. The vehicle fault diagnosis is effectively avoided, the defect that the traditional high-voltage power-on and power-off time sequence is unstable is overcome, the occurrence of vehicle breakdown is effectively avoided, and the user experience is improved.

    本发明公开了一种自动垃圾清扫车的上下电控制方法及系统,所述方法包括S1:低压上电控制;S2、高压上电控制;S3、高压下电控制;S4、低压下电控制,本发明的方法及系统能够控制整车高压安全上电、下电,同时在上、下电过程中,准确诊断出整车动力系统的高压故障并迅速做出相应处理,还可以完善电动车整车控制器的高压上下电控制策略,提高上下电时序的稳定性,有效避免车辆诊断故障,克服了传统高压上下电时序不稳定的缺陷,有效避免了车辆抛锚的发生,提升了用户体验。


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    Title :

    Power-on and power-off control method and system of automatic garbage sweeper


    Additional title:

    自动垃圾清扫车的上下电控制方法及系统


    Contributors:
    CAI KUAN (author) / LI DACHUAN (author) / WANG JINLONG (author) / ZHANG YUANFANG (author)

    Publication date :

    2024-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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