ANNOTATION AND MAPPING FOR VEHICLE OPERATION IN LOW-CONFIDENCE OBJECT DETECTION CONDITIONS

    公开(公告)号:WO2022072173A1

    公开(公告)日:2022-04-07

    申请号:PCT/US2021/051246

    申请日:2021-09-21

    Abstract: A vehicle receives sensor data from at least one of its sensors as it approaches an intersection and determines whether a traffic flow control device for the intersection is detected. When detected, a detected type, a detected state, or both of the traffic flow control device is determined. Using a type of the intersection, at least one of an existing type or an existing state of the traffic flow control device is determined, where the traffic flow control device is undetected or the detected type, the detected state, or both are determined with a detection confidence less than a defined level of detection confidence. The traffic flow control device is tagged with a label including its location and existing type, the existing state, or both within at least one control system for the vehicle. The vehicle is operated within vehicle transportation network using a control system that incorporates the label.

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