The invention provides a hybrid vehicle catalytic converter heating method, electronic equipment and a readable storage medium, and the method comprises the steps: when a catalytic converter heating request is received, whether a catalytic converter heating strategy is executed or not is judged based on the current state of a vehicle and the electric quantity of a vehicle battery; if the current state of the vehicle meets the preset requirement and the electric quantity of the vehicle battery is larger than a first threshold value, a catalyst heating strategy is allowed to be executed; before the catalytic converter heating strategy is executed, whether the vehicle battery electric quantity is larger than a second threshold value or not is judged; if the electric quantity of the vehicle battery is smaller than or equal to the second threshold value, a first catalytic converter heating strategy is executed, and the first catalytic converter heating strategy controls the engine to operate in a non-idle-speed state and charges the battery; if the electric quantity of the vehicle battery is larger than a second threshold value, a second catalytic converter heating strategy is executed, and the second catalytic converter heating strategy controls the engine to operate in the idling state and does not charge the battery; by means of the configuration, the catalyst heating strategy can be selected not to be executed when the battery electric quantity is extremely low, and different catalyst heating strategies are achieved according to the battery electric quantity in the high SOC state.

    本发明提供一种混合动力车辆催化器加热方法、电子设备和可读存储介质,包括:接收到催化器加热请求时,基于车辆当前状态及车辆电池电量判断是否执行催化器加热策略;若车辆当前状态满足预设要求,同时车辆电池电量大于第一阈值,则允许执行催化器加热策略;执行催化器加热策略之前,判断车辆电池电量是否大于第二阈值;若车辆电池电量小于或等于第二阈值,则执行第一种催化器加热策略,第一种催化器加热策略控制发动机运行在非怠速状态并对电池充电;若车辆电池电量大于第二阈值,则执行第二种催化器加热策略,第二种催化器加热策略控制发动机运行在怠速状态且不对电池充电;如此配置,可在电池电量极低时选择不执行催化器加热策略,且在高SOC状态下根据电池电量实现不同的催化器加热策略。


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    Title :

    Hybrid vehicle catalyst heating method, electronic equipment and readable storage medium


    Additional title:

    混合动力车辆催化器加热方法、电子设备和可读存储介质


    Contributors:
    WU JIA (author) / KE YONGGUO (author) / WU QIAN (author)

    Publication date :

    2024-08-13


    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 / 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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