The invention provides a vehicle running track optimization system which comprises a sensing system, an intelligent driving system, a driving control system and a suspension system, the sensing systemcan send a rut road surface curve that a vehicle is going to pass to the intelligent driving system. The intelligent driving system can optimize vehicle driving ruts according to a driving route planand a scene driving plan and send an optimization result to the driving control system and the suspension system. And the driving control system and the suspension system can execute an optimal vehicle driving track plan, the passing speed of each point of the curve and a suspension system control strategy of each point of the curve and feed back the optimal vehicle driving track plan, the passing speed and the suspension system control strategy to the intelligent driving system. The invention further provides an optimization method of the vehicle running track. The optimal rut running routeand running state of the vehicle running along the rut road surface can be ensured, the running comfort and safety of the vehicle can be improved, and the service life of the vehicle can be prolonged.

    本发明提供了一种车辆行驶车辙的优化系统,包括感知系统、智能驾驶系统、行车控制系统和悬架系统,所述感知系统可将车辆将要经行的车辙路面曲线发送给智能驾驶系统,所述智能驾驶系统可根据行车路线规划及场景行车计划进行车辆行驶车辙的优选并将优选结果发送给行车控制系统和悬架系统,所述行车控制系统和悬架系统可执行优选的车辆行驶车辙计划、曲线各点的通过速度及曲线各点的悬架系统控制策略并反馈给智能驾驶系统。本发明还提供了一种车辆行驶车辙的优化方法。本发明不仅可确保当车辆沿着车辙路面行驶时的最佳车辙行驶路线和行驶状态,而且可增加车辆行驶舒适性、安全性和提高车辆使用寿命。


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    Title :

    Vehicle running track optimization system and method thereof


    Additional title:

    一种车辆行驶车辙的优化系统及其方法


    Contributors:
    WANG SHIQIANG (author) / NING YU (author) / PAN SHILIN (author) / LI SHIMING (author) / YAN QUANZHONG (author)

    Publication date :

    2020-07-28


    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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge




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