The invention belongs to the technical field of vehicle heat management, and particularly relates to a heat management control system and method for an extended-range vehicle and the extended-range vehicle. The heat management system for the extended-range vehicle comprises an engine cooling loop which at least comprises an engine, an engine electronic water pump and a cooling fan; the passenger compartment heating loop at least comprises a heating electronic water pump; the valve body assembly is at least used for selectively providing heat provided by the engine cooling loop to a passenger compartment through the passenger compartment heating loop; and when an electronic water pump of the engine breaks down, the engine cooling loop and the passenger compartment warm air circulation loop are connected in series through a valve body assembly, and the engine rotating speed limitation and/or the running state of a cooling fan are/is selectively adjusted based on the temperature of engine cooling liquid. The problem caused by engine electronic water pump faults is solved.

    本发明属于车辆热管理技术领域,具体涉及一种增程式车辆热管理控制系统、方法及增程式车辆,所述增程式车辆热管理系统包括发动机冷却回路,至少包括发动机、发动机电子水泵和冷却风扇;乘客舱采暖回路,至少包括采暖电子水泵;阀体组件,至少用于选择性地将所述发动机冷却回路提供的热量通过所述乘客舱采暖回路提供给乘客舱;以及当发动机电子水泵故障时,通过阀体组件令所述发动机冷却回路和所述乘客舱暖风循环回路串联,并基于发动机冷却液温度选择性调整发动机转速限制和/或冷却风扇运行状态。本发明解决了发动机电子水泵故障产生的问题。


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    Title :

    Extended-range vehicle thermal management control system and method and extended-range vehicle


    Additional title:

    增程式车辆热管理控制系统、方法及增程式车辆


    Contributors:
    WU JUN (author) / WANG TIANYING (author) / FENG MINGLIANG (author) / CHAO CHANGQING (author)

    Publication date :

    2025-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01M Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , LUBRICATING OF MACHINES OR ENGINES IN GENERAL / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / 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



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