Methods and systems for controlling a stop/start engine are provided. Systems and methods for improving operation of a vehicle are presented. In one example, a minimum battery state of charge (SOC) threshold for automatic engine stopping is adjusted responsive to a temperature of a battery. An engine of the vehicle may be automatically started responsive to a battery SOC discharge amount that is greater than a threshold. The approach may allow a battery to discharge a greater number of times so that battery life may be extended.

    本公开提供了“用于控制停止/起动发动机的方法和系统”。提出了用于改善车辆的操作的系统和方法。在一个示例中,响应于电池的温度来调整发动机自动停止的最低电池荷电状态(SOC)阈值。可以响应于大于阈值的电池SOC放电量来自动起动车辆的发动机。该方法可以允许电池放电更多次,从而可以延长电池寿命。


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    Title :

    METHODS AND SYSTEMS FOR CONTROLLING A STOP/START ENGINE


    Additional title:

    用于控制停止/起动发动机的方法和系统


    Contributors:
    CHEN HANYANG (author) / IRBY MICHAEL (author)

    Publication date :

    2020-07-24


    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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