The invention provides an overheating protection method and device, and the method comprises the steps: obtaining a real-time water temperature value of an engine in a vehicle; determining a target water temperature range to which the real-time water temperature value of the engine belongs based on a plurality of preset different water temperature ranges; wherein the working states, corresponding to the different water temperature ranges, of the engine are different; acquiring battery state information of a power battery in the vehicle; and adjusting the working power of the engine and/or the power battery in the vehicle within the target water temperature range based on the battery state information of the power battery.

    本公开提供一种过热保护方法及过热保护装置,所述方法,包括:获取车辆内发动机的实时水温值;基于预先设置的多个不同的水温范围,确定所述发动机的实时水温值所属的目标水温范围;其中,所述多个不同的水温范围对应的发动机的工作状态不同;获取车辆内动力电池的电池状态信息;基于所述动力电池的电池状态信息,调整在所述目标水温范围下车辆内的所述发动机和/或所述动力电池的工作功率。


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    Title :

    Overheat protection method and overheat protection device


    Additional title:

    过热保护方法及过热保护装置


    Contributors:
    WEI SHUANG (author) / ZHANG SONG (author) / YAN YANG (author) / SHAN WENQIANG (author)

    Publication date :

    2023-12-29


    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 / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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