The invention relates to a ramp automatic car-converging auxiliary driving system and a ramp automatic car-converging method. The system comprises a front-view camera which is used for outputting the information of a front lane line, and outputting information to an ADAS domain controller, a foresight long-distance radar which is used for detecting the distance and shape of an object in front of the car body, and outputting to the ADAS domain controller, an angle radar which is used for detecting adjacent lane targets and outputting the adjacent lane targets to the ADAS domain controller, and the ADAS domain controller which is used for receiving signal data of the foresight long-distance radar, the foresight camera and the angle radar, fusing the received signals so as to obtain surrounding environment information in a driving state, and outputting a control command to the EMS, the ESC or the EPS so as to perform acceleration, deceleration or steering operation. A display command is output to the display device for data display, and meanwhile, the BSD display is controlled to give an alarm. According to the invention, the defects in the prior art are overcome, the collision danger possibly caused during ramp convergence can be effectively avoided, and meanwhile, the comfort requirements of drivers and passengers are considered in the control process.

    一种匝道自动汇车辅助驾驶系统及匝道自动汇车方法,前视摄像头,用于输出前方车道线信息;并输出到ADAS域控制器;前视长距雷达,用于探测车体前方物体距离、形状;并输出到ADAS域控制器;角雷达,用于探测相邻车道目标并输出到ADAS域控制器;ADAS域控制器,用于接收前视长距雷达、前视摄像头和角雷达的信号数据,并对接收的信号进行融合,从而获得行驶状态下的周边环境信息,并输出控制命令到EMS、ESC或EPS,以进行加速、减速或转向操作;并输出显示命令到显示设备进行数据显示,同时控制BSD显示进行报警。本发明克服了现有技术的不足,能够有效避免了匝道汇入时可能造成的碰撞危险,同时在控制中考虑了驾驶员和乘员的舒适性要求。


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    Title :

    Ramp automatic car-converging auxiliary driving system and ramp automatic car-converging method


    Additional title:

    一种匝道自动汇车辅助驾驶系统及匝道自动汇车方法


    Contributors:
    YAN WEI (author)

    Publication date :

    2022-02-01


    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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