The invention provides an engine start-stop control method and device.The method comprises the steps that after gear information and vehicle speed information of a vehicle are obtained, if the gear information and the vehicle speed information meet preset conditions, an engine is forbidden to stop. The start-stop control module is arranged on the vehicle, when the start-stop control module is in the activated state, the start-stop control module is used for controlling operation of the engine, after the gear using state and the vehicle speed of the vehicle are obtained, whether the vehicle is in the reversing scene or not is judged, and if the vehicle is in the reversing scene, the start-stop control module is started. The starting and stopping control module is controlled to be changed from the activated state to the inactivated state, so that the engine is kept in the starting state, on one hand, frequent starting and stopping are avoided in the reversing process of the vehicle, damage caused by frequent starting of the engine is avoided, on the other hand, a driver does not need to restart the engine during starting, and the driving safety is improved. The starting requirement of a driver is responded in time, the driving feeling of the driver is improved, and backing operation of the driver is facilitated.

    本发明提供了一种发动机启停控制方法和装置,其中方法包括:在获取车辆的挡位信息和车速信息后,若挡位信息和车速信息满足预设条件,则禁止发动机停机。本发明通过在车辆上设置启停控制模块,当启停控制模块处于激活状态时,启停控制模块用于控制发动机的运行,在获取车辆的挡位使用状态和车速后,判断车辆是否处于倒车场景,若车辆处于倒车场景,控制启停控制模块由激活状态变更为非激活状态,使得发动机保持启动状态,一方面在车辆倒车的过程中不会频繁启停,从而避免了因发动机频繁启动所带来的损害,另一方面可以使得驾驶员在起步时,不用重新启动发动机,及时响应驾驶员的起步需求,提高驾驶员的驾驶感受,并方便驾驶员的倒车操作。


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    Title :

    Engine start-stop control method and device


    Additional title:

    一种发动机启停控制方法和装置


    Contributors:
    LIU HUI (author)

    Publication date :

    2023-12-22


    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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