The invention discloses a vehicle auxiliary driving control method under the influence of crosswind, and the method comprises the steps: obtaining crosswind volume information under a current driving condition and crosswind scene information of a current driving road, and outputting an alarm indication of a corresponding level in combination with a current vehicle speed; or further determining the steering wheel angle compensation value of the vehicle, and correcting the current steering wheel angle of the vehicle by using the steering wheel angle compensation value, so that the vehicle runs in the predetermined lane. According to the vehicle auxiliary driving control method under the crosswind influence, through multiple detection of the crosswind detector and the front-view camera, the influence of crosswind on driving of the vehicle can be judged in combination with the speed of the vehicle under different road scenes and different crosswind volumes, and the driving safety of the vehicle is improved. Therefore, transverse control feedforward compensation is provided for a driver under the conditions of alarming and auxiliary driving, the stability of the vehicle is better guaranteed, the safe driving coefficient of the vehicle is improved, and the safety of the driver and passengers is guaranteed.

    本发明公开了一种横风影响下的车辆辅助驾驶控制方法,基于获取当前行驶工况下的横风量信息及当前行驶道路的横风场景信息,并结合当前车速输出对应级别的报警指示;或者,进一步确定车辆的方向盘转角补偿值,并应用所述方向盘转角补偿值对车辆当前的方向盘转角进行修正,以令车辆行驶于预定车道。本发明所述的横风影响下的车辆辅助驾驶控制方法中,通过横风检测器和前视摄像头的多重检测,使得在不同道路场景下、不同横风量的情况下,能够结合自车车速判断横风对自车行驶的影响,从而给予驾驶员报警和辅助驾驶情况下横向控制前馈补偿,以更好的保证车辆的稳定性,提升车辆安全驾驶系数,保证司乘人员的安全性。


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    Title :

    Vehicle auxiliary driving control method under influence of crosswind


    Additional title:

    一种横风影响下的车辆辅助驾驶控制方法


    Contributors:

    Publication date :

    2023-08-04


    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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    Improvement in Vehicle Crosswind Characteristics by Crosswind Feedforward Control

    Kushiro, I. / Yamauchi, Y. / Society of Automotive Engineers of Japan | British Library Conference Proceedings | 1993


    Crosswind feedforward control - a measure to improve vehicle crosswind behavior

    Tran,V.T. / Mercedes-Benz,Stuttgart,DE | Automotive engineering | 1994