The invention relates to an after-treatment heat management method and device of a hybrid mixer truck, the hybrid mixer truck and a medium in the technical field of vehicles. The after-treatment heat management method of the hybrid mixer truck comprises the steps that the upstream temperature of an engine after-treatment system is obtained; based on the upstream temperature, it is determined that the hybrid mixer truck is in a preset working condition, and when the hybrid mixer truck is in the preset working condition, operation of a mixing tank of the hybrid mixer truck is switched from engine driving to motor driving. According to the after-treatment heat management method for the hybrid mixer, engine oil consumption and emission pollution caused by long-time idling operation of the engine can be reduced.

    本申请涉及车辆技术领域的一种混动搅拌车后处理热管理方法和装置、混动搅拌车及介质,混动搅拌车后处理热管理方法包括:获取发动机后处理系统的上游温度;基于所述上游温度确定混动搅拌车处于预设工况,当混动搅拌车处于所述预设工况时,混动搅拌车的搅拌罐体的运行由发动机驱动切换为电机驱动。本申请的混动搅拌车后处理热管理方法可以降低因发动机长时间怠速运行造成的机油消耗和排放污染。


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    Title :

    Hybrid mixer truck aftertreatment heat management method and device, hybrid mixer truck and medium


    Additional title:

    混动搅拌车后处理热管理方法和装置、混动搅拌车及介质


    Contributors:
    ZHANG JUN (author)

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein



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