The invention discloses a vehicle slip rate identification regulation and control method and system, and relates to the technical field of vehicle control. The identification regulation and control method comprises the following steps that a first relation curve is obtained according to an accelerator opening degree and a gear of a vehicle; the current speed of the vehicle is obtained according tothe first relation curve; according to the current vehicle speed and a theoretical vehicle speed of the vehicle, a current slip rate of the vehicle is obtained; a preset slip ratio effective range ofthe vehicle is provided; and parameters of the vehicle are adjusted to enable the current slip rate of the vehicle to be within the preset slip rate effective range of the vehicle. The effective range of the slip rate of the vehicle under different soil conditions is determined through tests, the slip rate is further regulated and controlled to be stabilized within the effective range, so that the operation efficiency and effect of the vehicle are improved.

    本发明公开一种车辆滑转率识别调控方法及系统,涉及到车辆控制技术领域。本发明的识别调控方法包括以下步骤:依据所述车辆的油门开度和挡位,获得第一关系曲线;依据所述第一关系曲线,获得所述车辆的当前车速;依据所述车辆的当前车速和理论车速,获得所述车辆的当前滑转率;提供一预设的所述车辆的滑转率有效范围;调整所述车辆的参数,使所述车辆的当前滑转率位于所述预设的所述车辆的滑转率有效范围内。本发明通过试验确定车辆在不同土壤条件下滑转率的有效范围,进一步调控滑转率使其稳定在有效范围内,从而提高车辆的作业效率及效果。


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    Titel :

    Vehicle slip rate identification regulation and control method and system


    Weitere Titelangaben:

    一种车辆滑转率识别调控方法及系统


    Beteiligte:
    XIA GUANG (Autor:in) / ZHANG LIANG (Autor:in) / SHI PENG (Autor:in) / XU LIPING (Autor:in) / ZHAO MINGZHUO (Autor:in) / LI JIACHENG (Autor:in) / ZONG HUAYU (Autor:in) / WANG YUEQIANG (Autor:in) / YU XINGHAI (Autor:in) / WANG SHAOJIE (Autor:in)

    Erscheinungsdatum :

    2020-07-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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