Systems and methods for controlling vehicle sensors are provided. In one embodiment, a method includes: receiving depth image data from a sensor of a vehicle; calculating, by a processor, an arbitrary variance value based on the depth image data; dividing, by a processor, the depth image data into grid cells; calculating, by the processor, a confidence threshold value for each grid cell based on the depth image data; calculating, by the processor, an uncertainty value for each grid cell based on the confidence threshold value and the arbitrary variance value for the grid cell; and controlling, by the processor, the sensor based on the uncertainty value.

    提供了用于控制车辆传感器的系统和方法。在一个实施例中,一种方法包括:从车辆的传感器接收深度图像数据;由处理器基于深度图像数据计算任意方差值;由处理器将深度图像数据划分成网格单元;由处理器基于深度图像数据计算每个网格单元的置信界限值;由处理器基于网格单元的置信界限值和任意方差值计算每个网格单元的不确定性值;以及由处理器基于不确定性值控制传感器。


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    Titel :

    Sensor uncertainty calculation method and system


    Weitere Titelangaben:

    传感器不确定性计算的方法和系统


    Beteiligte:
    JOSHI PRACHI (Autor:in) / BUSH LAWRENCE A (Autor:in)

    Erscheinungsdatum :

    2022-08-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / 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 / G06V



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