The invention relates to the technical field of automobile automatic driving and particularly relates to a driver indication method for intelligent automobile testing. The method comprises the following steps of S1, collecting and recording a detailed list of measurement data in real time; wherein the information specifically comprises vehicle real-time position information, speed information and course angle information; S2, calculating the offset between the current vehicle path and the expected path, specifically, performing offset calculation on the measurement data acquired in real time and a fitted expected path; and S3, displaying an offset calculation result; and specifically, displaying the distance offset, the course angle offset and the speed offset. The method is advantaged in that offset calculation is carried out on a fitted expected path and a currently collected vehicle path position point, and the distance offset, the vehicle speed offset and the course angle offset between the current vehicle path position point and the expected path are obtained; the structure is simple, and the test cost is reduced.

    本发明涉及汽车自动驾驶技术领域,尤其涉及一种用于智能汽车测试的驾驶员指示方法。包括以下步骤:S1,实时采集记录测量数据的详细清单;具体包括车辆实时位置信息、速度信息和航向角信息;S2,计算当前车辆路径与期望路径的偏移量;具体包括将实时采集的所述测量数据与经过拟合过的期望路径进行偏移量计算;S3,显示偏移量计算结果;具体包括距离偏移量、航向角偏移量和速度偏移量显示。本发明实施例通过将拟合后的期望路径与当前采集的车辆路径位置点进行偏移量计算,获取当前车辆路径位置点与期望路径的距离偏移量、车速度偏移量,航向角偏移量;结构简单,降低了试验成本。


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    Title :

    Driver indication system and method for intelligent automobile test


    Additional title:

    一种用于智能汽车测试的驾驶员指示系统及方法


    Contributors:
    YAN FUWU (author) / LIU MUTIAN (author) / LU CHIHUA (author) / YUAN SHOULI (author) / WANG HAIXIONG (author) / LI CHAO (author) / ZHANG PENGCHENG (author) / GAO HAILONG (author)

    Publication date :

    2021-05-11


    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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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