The embodiment of the invention discloses an idling control method and device for an extended-range automobile, relates to the automobile control technology, and can solve the problem that the idlingwobble phenomenon is more serious due to the fact that anti-wobble control is added in the idling control process of an existing extended-range automobile. The method mainly comprises the steps: controlling a vehicle engine system to carry out positive torque output, and meanwhile controlling a vehicle generator system to carry out negative torque output so as to carry out energy recovery; detecting the rotating speed of a generator of the current vehicle, and adjusting the output of the negative torque of the generator according to the rotating speed of the generator to perform idling control. The idling control method and device in the embodiment of the invention are mainly suitable for the idle control process of the extended-range automobile.

    本公开的实施例公开了一种增程式汽车的怠速控制方法及装置,涉及车辆控制技术,能够解决现有的增程式汽车的怠速控制过程加入防抖控制使得怠速抖动现象更为严重的问题。本公开的实施例的方法主要包括:控制车辆发动机系统进行正扭矩输出,同时控制车辆发电机系统进行负扭矩输出,以便进行能量回收;检测当前车辆的发电机转数,并根据所述发电机转数调整发电机的负扭矩的输出以进行怠速控制。本公开的实施例主要适用于增程式汽车的怠速控制过程。


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    Title :

    Idling control method and device for extended-range automobile


    Additional title:

    增程式汽车的怠速控制方法及装置


    Contributors:
    HAN YANAN (author)

    Publication date :

    2020-05-08


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



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