Devices, systems, and methods for sensor health and regression testing are provided. The sensor test system may include: a first plurality of sensor test targets located at a first side of a vehicle at a first distance from the vehicle; a second plurality of sensor test targets located at a second side of the vehicle at a first distance from the vehicle; and a first sensor test target located at a second distance from the vehicle, the second distance being farther from the vehicle than the first distance. The first plurality of sensor test targets and the second plurality of sensor test targets may each include three or more sensor test targets for testing a camera and a light detection and ranging (LIDAR) sensor of the vehicle. The first sensor test target may be used to test at least one of the camera or LIDAR data. The sensor testing system may identify degradation of sensor performance, triggering further analysis and/or maintenance.

    提供了用于传感器健康和回归测试的设备、系统和方法。传感器测试系统可以包括:第一多个传感器测试目标,位于距车辆第一距离处的车辆的第一侧;第二多个传感器测试目标,位于距车辆第一距离处的车辆的第二侧;以及第一传感器测试目标,位于距车辆第二距离处,第二距离比第一距离更远离车辆。第一多个传感器测试目标和第二多个传感器测试目标都可以包括用于测试车辆的相机和光检测和测距(LIDAR)传感器的三个或更多个传感器测试目标。第一传感器测试目标可以用于测试相机或LIDAR数据中的至少一个。传感器测试系统可以识别传感器性能的降级,触发进一步的分析和/或维修。


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    Titel :

    Enhanced sensor health and regression testing for vehicles


    Weitere Titelangaben:

    用于车辆的增强传感器健康和回归测试


    Beteiligte:
    MORELLI MICHAEL V (Autor:in) / SCHOOTEN-EVERS LAURA M (Autor:in) / YIP ANTHONY W (Autor:in) / VU DUC H (Autor:in) / GARDNER KENNETH L (Autor:in) / ST JOHN CHRISTOPHER N (Autor:in) / TANG EDWARD K (Autor:in) / WAGNER MARK W (Autor:in)

    Erscheinungsdatum :

    2023-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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