According to the multi-axis distributed vehicle auxiliary steering safety constraint calculation method provided by the invention, the proper safety boundary of the forward obstacle and the lane is set for the collision risk, and the stability safety boundary is provided for the instability risk of the vehicle, so that the vehicle safety constraint calculation method is effectively improved. According to the method, continuous self-adaptive updating can be achieved in the execution process, so that the safety in the auxiliary steering process of the vehicle is effectively guaranteed, and the risks of collision, lane departure and instability are avoided.

    本发明提供了一种多轴分布式车辆辅助转向安全约束计算方法,针对碰撞风险设定了适合的前向障碍、车道的安全边界,且针对车辆的失稳风险提供了稳定性安全边界,从而对车辆安全约束计算方法实现了有效改进。该方法执行过程中能够持续自适应更新,因此有效保证了车辆辅助转向过程中的安全性,避免了碰撞、车道偏离和失稳的风险。


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    Title :

    Multi-axle distributed vehicle auxiliary steering safety constraint calculation method


    Additional title:

    一种多轴分布式车辆辅助转向安全约束计算方法


    Contributors:
    LI YING (author) / LI JUNQIU (author) / SUN FENGCHUN (author)

    Publication date :

    2023-03-21


    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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