A method and device for an autonomous vehicle operation in a heterogeneous vehicle environment are disclosed, where sensing, based on vehicle sensor data, a vehicle travelling ahead, and trajectory request for trajectory information of the vehicle can be transmitted. Based on a response by the vehicle to the trajectory request, determining a certainty estimate value for a trajectory of the vehicle. With the certainty estimate value, selecting a distance buffer proportional to the certainty estimate value for the autonomous vehicle operation in relation to the vehicle, and modifying a trajectory plan of the autonomous vehicle operation to produce a modified trajectory plan based on the distance buffer for modifying the autonomous vehicle operation.
Trajectory plan modification for an autonomous vehicle operation in a heterogeneous vehicle environment
2020-01-28
Patent
Electronic Resource
English
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