描述了一种用于监视和表征邻近自主车辆的空间环境的空间监视系统的感知模块。一种用于估计感知模块的方法包括捕获和存储与用于自主车辆的驾驶场景相关联的多个数据帧,以及执行感知模块以确定用于驾驶场景的实际空间环境,其中用于该驾驶场景的实际空间环境存储在控制器中。执行感知模块以基于存储的与驾驶场景相关联的数据帧确定用于驾驶场景的估计的空间环境,并且将估计的空间环境与用于驾驶场景的实际空间环境进行比较。基于比较来确定感知模块的第一性能指数,并且可以检测故障。

    A perception module of a spatial monitoring system to monitor and characterize a spatial environment proximal to an autonomous vehicle is described. A method for evaluating the perception module includes capturing and storing a plurality of frames of data associated with a driving scenario for the autonomous vehicle, and executing the perception module to determine an actual spatial environment for the driving scenario, wherein the actual spatial environment for the driving scenario is stored in the controller. The perception module is executed to determine an estimated spatial environment for the driving scenario based upon the stored frames of data associated with the driving scenario, and the estimated spatial environment is compared to the actual spatial environment for the driving scenario. A first performance index for the perception module is determined based upon the comparing, and a fault can be detected.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    用于监视自主车辆的方法和装置


    Erscheinungsdatum :

    2022-04-12


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