Various methods and systems for determining one or more states of an autonomous vehicle for positioning when transitioning between two or more different environments are disclosed herein. The systems and methods disclosed herein can include a positioning system that includes two or more different positioning subsystems operable to generate positional data representing a current position of the autonomous vehicle. The systems and methods disclosed involve receiving positional data from each positioning subsystem, pre-processing the positional data based on a common frame of reference determined for the autonomous vehicle, generating estimated current states for the autonomous vehicle determining weighting values for the positioning subsystems based on the estimated current states, and applying a weighting value generated for a positioning subsystem to a corresponding estimated current state generated for the positional data collected by the positioning subsystem to estimate a position of the vehicle when transitioning between two or more different environments.


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    Title :

    SYSTEMS AND METHODS FOR ESTIMATING A STATE FOR POSITIONING AUTONOMOUS VEHICLES TRANSITIONING BETWEEN DIFFERENT ENVIRONMENTS


    Contributors:
    YU CHAO (author) / ZHENG HAOMIN (author) / ZHANG JINWEI (author) / CUI YAODONG (author) / HUANG SHUCHENG (author) / ZHONG JIAMING (author) / KHAJEPOUR AMIR (author)

    Publication date :

    2024-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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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