The invention provides vehicle lane mapping. A computer, including a processor and a memory, the memory including instructions to be executed by the processor to generate a first map, based on vehiclesensor data, of a free space on a roadway in which a first vehicle can operate without contacting roadway edges and non-stationary objects on the roadway, the first map including roadway lane markings in an environment around the first vehicle, wherein the non-stationary objects include one or more second vehicles and generate a second map of free space in the environment around the first vehicleby determining B-splines corresponding to first roadway lanes based on the roadway lane markings and the roadway edges included in the first map. The instructions include further instructions to determine second roadway lanes based on determining locations of the non-stationary objects, determine combined roadway lanes based on the first roadway lanes and the second roadway lanes and operate thefirst vehicle based on the combined roadway lanes.

    本公开提供了“车辆车道映射”。一种计算机,包括处理器和存储器,存储器包括指令,指令由处理器执行以:基于车辆传感器数据,生成道路上的自由空间的第一映射图,在自由空间中第一车辆可操作而不接触道路边缘和道路上的非静止对象,第一映射图包括第一车辆周围的环境中的道路车道标记,其中非静止对象包括一个或多个第二车辆;以及通过基于包括在第一映射图中的道路车道标记和道路边缘确定对应于第一道路车道的B样条来生成第一车辆周围的环境中的自由空间的第二映射图。指令包括其他指令,其用于:基于确定非静止对象的位置来确定第二道路车道;基于第一道路车道和第二道路车道来确定组合的道路车道;以及基于组合的道路车道来操作第一车辆。


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    Titel :

    Vehicle lane mapping


    Weitere Titelangaben:

    车辆车道映射


    Beteiligte:
    SITHIRAVEL RAJIV (Autor:in) / LAPORTE DAVID A (Autor:in) / CAREY KYLE J (Autor:in) / MEHRA AAKAR (Autor:in)

    Erscheinungsdatum :

    2021-03-19


    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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