Techniques for operating an autonomous follower vehicle that is following a leader vehicle. A desired path to be experienced by the follower may be determined from a leader follower relative pose (LFRP) derived from sensor data. Tracking gestures are derived along the desired path from current leader gestures, such as backward or forward interpolation. Thus, the tracking distance does not need to be the same as the distance derived only from the LFRP. This permits steering control (lateral position) to be liberated from meeting the requirements of safety constraints that, if not in this way, may be imposed by other considerations, such as longitudinal spacing between vehicles.

    用于操作正在跟随引领者交通工具的自主跟随者交通工具的技术。可以根据从传感器数据导出的引领者跟随者相对姿态(LFRP)来确定该跟随者要经历的期望路径。从目前引领者姿态、诸如向后或向前内插来沿着期望路径导出追踪姿态。因此,追踪距离不再需要与仅从LFRP导出的距离相同。这准许转向控制(横向位置)从满足安全性约束的要求中解放出来,该安全性约束如果不以这种方式则可能通过其他考虑因素(诸如,交通工具之间的纵向间距)而被强加。


    Access

    Download


    Export, share and cite



    Title :

    Vision-based follow-up leader lateral controller


    Additional title:

    基于视觉的跟随引领者横向控制器



    Publication date :

    2022-07-29


    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    VISION-BASED FOLLOW THE LEADER LATERAL CONTROLLER

    GEORGE MICHAEL DAVID / MERIÇLI TEKIN ALP / MERIÇLI CETIN ALP et al. | European Patent Office | 2021

    Free access

    Vision-based follow the leader lateral controller

    GEORGE MICHAEL DAVID / MERIÇLI TEKIN ALP / MERIÇLI CETIN ALP et al. | European Patent Office | 2024

    Free access

    Vision-based follow the leader lateral controller

    GEORGE MICHAEL DAVID / MERICLI TEKIN ALP / MERICLI CETIN ALP et al. | European Patent Office | 2022

    Free access

    VISION-BASED FOLLOW THE LEADER LATERAL CONTROLLER

    GEORGE MICHAEL DAVID / MERICLI TEKIN ALP / MERICLI CETIN ALP et al. | European Patent Office | 2023

    Free access

    VISION-BASED FOLLOW THE LEADER LATERAL CONTROLLER

    GEORGE MICHAEL DAVID / MERICLI TEKIN ALP / MERICLI CETIN ALP et al. | European Patent Office | 2021

    Free access