According to the technical scheme, the commercial vehicle power supply management method comprises the following steps that a central controller recognizes a power supply use scene according to a vehicle state; the power supply use scene comprises a dormant state, a rest state, an entertainment state and a working state; the central controller selects to start corresponding functions in the gateway system, the power system, the chassis system, the intelligent system, the vehicle body system, the information system and the whole vehicle auxiliary control system according to a power supply use scene and an external input instruction, and drives a sub-controller of equipment for executing the corresponding functions; and enabling the sub-controller to output a corresponding control strategy aiming at the equipment executing the corresponding function. According to the invention, the problems of uncontrollable constant power, non-uniform ACC/ON output sources and uncontrollable power supply under ACC/ON are solved. The power management mode not only supports constant power and controllable ACCON, but also supports unification of output signal sources.

    本发明采用的技术方案是:一种商用车电源管理方法,包括以下步骤:中央控制器根据车辆状态识别电源使用场景;所述电源使用场景包括休眠状态、休息状态、娱乐状态和工作状态;中央控制器根据电源使用场景和外部输入指令,选择启动网关系统、动力系统、底盘系统、智能系统、车身系统、信息系统和整车辅助控制系统中相应的功能,并驱动执行相应功能的设备的子控制器,使子控制器针对执行相应功能的设备输出相应的控制策略。本发明解决了常电不可控、ACC/ON输出源不统一及ACC/ON下电源不可控问题。该电源管理模式不仅仅支持常电、ACC\ON可控,也支持输出信号源统一。


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    Title :

    Commercial vehicle power supply management method


    Additional title:

    一种商用车电源管理方法


    Contributors:
    JU HUANZHANG (author) / ZHANG YUN (author) / CHENG ZOU (author) / SHEN PEIFENG (author) / WANG LIFANG (author) / TANG XIQING (author) / WU MENGXUAN (author) / XU JIAMING (author) / FAN YUZHEN (author) / WANG HUI (author)

    Publication date :

    2023-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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