The invention provides a method and a system for controlling pull-down of an engine of a vehicle. A vehicle includes an engine, a wireless transceiver that receives attribute data, and a controller. The controller selectively shuts down the engine in response to such requests based on whether a predicted fuel savings amount associated with a predicted engine shutdown duration is greater than a predicted fuel usage amount for restarting the engine.

    本公开提供“用于控制车辆发动机下拉的方法和系统”。一种车辆包括发动机、接收属性数据的无线收发器和控制器。所述控制器基于与预测发动机关闭持续时间相关联的预测燃料节省量是否大于重新启动所述发动机的预测燃料使用量,响应于此类请求选择性地关闭所述发动机。


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    Title :

    Method and system for controlling vehicle engine pull-down


    Additional title:

    用于控制车辆发动机下拉的方法和系统


    Contributors:

    Publication date :

    2022-07-08


    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



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