The invention discloses a start-stop control method for an engine. According to the method, automatic stop and restart of the engine are intelligently controlled under the condition that no driver requests to stop; and and the start and stop of the engine are automatically controlled by acquiring various state information of a vehicle and calculating driving information by a driver intention judgment module in combination with the state of the vehicle. According to the method, when an air conditioner request exists, the engine can be coordinated to stop and restart, so the use range of an STT function is expanded, and more opportunities are obtained for saving energy.

    本发明公开一种发动机启停控制方法,在没有驾驶员请求停机的情况下,智能控制发动机自动停机和再启动,通过获取车辆的各种状态信息,驾驶员意图判断模块计算驱动信息,结合车辆状态自动控制发动机的启停。本发明在有空调请求时,也可以实现协调发动机停止和再启动,从而使STT功能扩大使用的范围,获得更多机会节能。


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    Title :

    Start-stop control method for engine


    Additional title:

    一种发动机启停控制方法


    Contributors:
    WANG JIANBO (author) / XIA LEI (author) / FAN YONG (author)

    Publication date :

    2021-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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