The invention discloses a vehicle instrument display virtual engine rotating speed control method which comprises the steps that an engine management system controller sends a virtual rotating speed signal to a CAN bus according to the upshift and downshift conditions of a transmission controller, and an instrument controller receives the virtual rotating speed signal from the CAN bus and displaysthe virtual rotating speed signal through an instrument pointer. The invention further provides a vehicle instrument display virtual engine rotating speed control system. According to the method andthe system, in the power upshift and downshift processes of the vehicle, the engine management system controller outputs a more motion virtual rotating speed for instrument pointer display, so that the visual effect of instrument kinematization is achieved.

    本发明公开一种车辆仪表显示虚拟发动机转速控制方法,发动机管理系统控制器根据变速器控制器的升、降挡情况,发出虚拟转速信号到CAN总线上,仪表控制器从CAN总线接收虚拟转速信号并通过仪表指针显示。本发明还提供一种车辆仪表显示虚拟发动机转速控制系统。该方法及系统,车辆在动力升、降挡过程中,发动机管理系统控制器输出更运动虚拟的转速用于仪表指针显示,达到仪表运动化的视觉效果。


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    Title :

    Vehicle instrument display virtual engine rotating speed control system and method


    Additional title:

    一种车辆仪表显示虚拟发动机转速控制系统及方法


    Contributors:
    QUE JIAN (author)

    Publication date :

    2021-01-05


    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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