The invention relates to an air conditioner control method under an idling start-stop working condition. The method comprises the following steps that in the environment with the environment temperature smaller than -16 DEG C or in the environment with the environment temperature larger than or equal to -16 DEG C and smaller than or equal to 8 DEG C, and the water temperature of an engine is smaller than 65 DEG C, an air conditioner controller outputs a signal to an ECU of a vehicle to enable the ECU to control the engine to be in an idling stop forbidden state, when the environment temperature is larger than or equal to -16 DEG C and smaller than or equal to 8 DEG C and the water temperature of the engine is larger than or equal to 65 DEG C, the air conditioner controller obtains the allowable shutdown duration according to a temperature-time linear relation table; within the shutdown duration of the engine, the air conditioner controller outputs a control signal to enable the warm air volume to be reduced to one gear, and the warm air volume is controlled to be restored to the state before the engine is shut down after the engine is started. The method is advantaged in that optimization of the automatic control strategy of the air conditioner in the idling shutdown process is achieved, and the comfort of the air conditioner under the idling shutdown working condition is prolonged to the maximum extent.

    本发明涉及一种怠速启停工况下的空调控制方法,该方法如下:在环境温度<‑16℃的环境下,或者在‑16℃≤环境温度≤8℃的环境,且发动机水温<65℃时,空调控制器向车辆的ECU输出信号使ECU控制发动机处于怠速停机禁用状态;在‑16℃≤环境温度≤8℃的环境,且发动机水温≥65℃时,空调控制器依据温度‑时间线性关系表得到允许停机时长;在发动机停机时长内,空调控制器输出控制信号使暖风风量降为1档,并在发动机启机后控制暖风风量使其恢复至发动机停机前的状态。本发明实现了的怠速停机过程中的空调自动控制策略的优化,最大时间地延长了怠速停机工况下的空调舒适性。


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    Titel :

    Air conditioner control method under idling start-stop working condition


    Weitere Titelangaben:

    怠速启停工况下的空调控制方法


    Beteiligte:
    QI JI (Autor:in) / LI XINLONG (Autor:in) / SU LING (Autor:in) / SONG ZHANZHUO (Autor:in) / LIU QINGXIN (Autor:in)

    Erscheinungsdatum :

    2020-09-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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