The invention discloses a thermal management control method and device, a vehicle and a computer readable storage medium. The control method is used for the vehicle and comprises the steps that underthe condition that the working temperature of a vehicle part is within a preset temperature range, the real-time average power of the vehicle part within a preset duration is calculated; under the condition that the real-time average power is greater than the previously recorded average power, the upper limit value of the preset temperature range is reduced; under the condition that the real-timeaverage power is smaller than the previously recorded average power, the upper limit value of the preset temperature range is increased; and when the working temperature of the vehicle part is largerthan the preset temperature range upper limit value, the vehicle cooling system is controlled to cool the vehicle part. The real-time average power is acquired and compared with the previously recorded average power, and the upper limit value of the preset temperature range is updated, so that the intervention time of a cooling system can adapt to the heat generated by vehicle parts, and the overall energy consumption and/or endurance mileage performance of the vehicle are/is optimized on the premise of ensuring the cooling function and performance requirements.

    本申请公开了一种热管理的控制方法、控制装置、车辆和计算机可读存储介质。控制方法用于车辆,控制方法包括:在车辆部件工作温度处于预设温度范围的情况下,计算车辆部件在预设时长内的实时平均功率;在实时平均功率大于在先记录平均功率的情况下,减小预设温度范围上限值;在实时平均功率小于在先记录平均功率的情况下,增大预设温度范围上限值;在车辆部件的工作温度大于预设温度范围上限值时,控制车辆冷却系统冷却车辆部件。本申请通过对实时平均功率的采集与在先记录平均功率比较,更新预设温度范围上限值,使冷却系统介入时机能够适应车辆部件产生的热量,确保冷却功能和性能需求前提下,优化车辆整体的能耗和/或续航里程表现。


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    Title :

    Thermal management control method and device, vehicle and storage medium


    Additional title:

    热管理的控制方法、装置、车辆和存储介质


    Contributors:
    LIU LONG (author) / YANG CHUNLEI (author)

    Publication date :

    2020-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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