TRAJECTORY PLANNING Russian patent published in 2021 - IPC B60W30/09 B60W10/04 B60W10/10 B60W10/18 G08G1/16 

Abstract RU 2751382 C1

FIELD: autonomous vehicle.

SUBSTANCE: method of avoiding obstacles by an autonomous vehicle (hereinafter – AV) contains steps in which objects are identified, a traffic-accessible area for AV is extracted, and sections of the traffic-accessible area are cut out to obtain the first corrected traffic-accessible area. The cut-out sections correspond to close objects that are classified as static objects. The first object is identified along the rough traffic trajectory in the first adjusted traffic-accessible area for AV. The first object is a close object that is classified as a dynamic object. The predicted route of the first object is taken. Based on the predicted route of the first object, the adjusted traffic-accessible area is determined by adjusting the first adjusted traffic-accessible area based on the predicted route of the first object to obtain the adjusted traffic-accessible area. The AV trajectory is determined through the adjusted traffic-accessible area. The system of avoiding obstacles by an autonomous vehicle contains a trajectory planning unit.

EFFECT: improved security.

20 cl, 18 dwg

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RU 2 751 382 C1

Authors

Ostafev, Kristofer

Dates

2021-07-13Published

2018-05-31Filed