A vehicle positioning method and apparatus are provided. The vehicle positioning method includes: obtaining measurement information within preset angle coverage at a current frame moment by using a measurement device, where the measurement information includes a plurality of pieces of static target information (201); determining, based on the measurement information, current road boundary information corresponding to the current frame moment (202); determining first target positioning information based on the current road boundary information, where the first target positioning information is used to indicate a location of a target vehicle on a road (203); determining road curvature information based on the current road boundary information and historical road boundary information, where the road curvature information is used to indicate a bending degree of the road on which the target vehicle is located (204); and outputting the first target positioning information and the road curvature information (205). This method can improve a confidence level and reliability of positioning information, and estimate a bending degree of a lane in which the vehicle is located. Therefore, vehicle positioning accuracy is improved.


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    Title :

    VEHICLE POSITIONING METHOD AND APPARATUS


    Additional title:

    VERFAHREN UND VORRICHTUNG ZUR FAHRZEUGPOSITIONIERUNG
    PROCÉDÉ ET APPAREIL DE POSITIONNEMENT DE VÉHICULE


    Contributors:
    PENG XUEMING (author) / SHEN JUNQIANG (author) / CHEN QI (author)

    Publication date :

    2022-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / 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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06K Erkennen von Daten , RECOGNITION OF DATA



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