| CPC B60W 30/09 (2013.01) [B60W 30/095 (2013.01); B60W 60/001 (2020.02); B60W 2510/0638 (2013.01); B60W 2554/4049 (2020.02)] | 14 Claims |
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1. An operating method of a road side unit (RSU) in a wireless communication system, the method comprising:
sensing an abnormal vehicle which is abnormally operated, based on operation information including an average operation trajectory;
generating abnormal vehicle information including at least one of information related to the abnormal vehicle or information related to a relationship between the abnormal vehicle and a surrounding vehicle; and
transmitting the abnormal vehicle information via a signal to the surrounding vehicle of the abnormal vehicle,
wherein the average operation trajectory is obtained based on operation trajectories of one or more normal vehicles but excluding operation trajectories of one or more abnormal vehicles for a particular region and time interval,
wherein the abnormal vehicle is sensed based on having an operation trajectory that differs compared to the average operation trajectory by greater than an operation trajectory threshold,
wherein, based on a remaining time for a collision being less than a first time threshold, information for changing operation mode to an autonomous driving mode is transmitted to the abnormal vehicle,
wherein based on sensing the abnormal vehicle and the remaining time for the collision being greater than or equal to the first time threshold, information for changing operation mode to a tele-operated driving mode is transmitted to the abnormal vehicle and a network, and
wherein based on sensing the abnormal vehicle and the remaining time for the collision being greater than the first time threshold and a path difference between the abnormal vehicle and the surrounding vehicle being less than a path threshold, information for changing operation mode to an escort driving mode is transmitted to the abnormal vehicle and the surrounding vehicle.
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