The invention discloses an automatic driving behavior decision optimization system based on digital twinning, and relates to the technical field of automatic driving. A selection module is used for acquiring a current parking position and a target parking position, setting a target parking position standard attitude according to the target parking position, and setting a target parking position standard attitude according to the target parking position; the system comprises a selection module which collects environment information between a current parking position and a target parking position, a construction module which is connected with the selection module and is used for constructing a plurality of three-dimensional driving spaces of a plurality of parking routes based on a twin vehicle body model, and a control module which is connected with the construction module and is used for controlling a vehicle body to automatically navigate to the target parking position based on the target parking route. Parking risks can be avoided as much as possible, the stability in the parking process is greatly improved, good selectivity is achieved, automatic driving of parking and garage entering is better facilitated, and the parking accuracy can be improved through selection of multiple parking routes.

    本发明公开了一种基于数字孪生的自动驾驶行为决策优化系统,涉及自动驾驶技术领域,选择模块,用于获取当前停车位置与目标停车位置,根据目标停车位置设置目标停车位置标准姿态,采集当前停车位置与目标停车位置之间的环境信息,构建模块,与选择模块连接,用于基于孪生车体模型构建多个停车路线的多个三维行车空间,控制模块,与构建模块连接,用于基于目标停车路线控制车体自动导航行至目标停车位置。本发明能够尽可能规避停车风险,大大提高停车过程中的稳定性,具有较好的选择性,更好的方便停车入库的自动驾驶,多个停车路线的选择可提高停车准确度。


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    Title :

    Automatic driving behavior decision optimization system based on digital twinning


    Additional title:

    一种基于数字孪生的自动驾驶行为决策优化系统


    Contributors:
    LIU YI (author) / ZHAO FENG (author) / ZHU YING (author)

    Publication date :

    2024-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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