Vehicle driving system
AssigneeDENSO International America, Inc.
InventorsMaxim LIKHACHEV, Ellis RATNER, Lu LYU, Takashi BANDO, Yunfei XU
Life of this patent
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Abstract
Autonomous driving systems and methods include a controller of a first vehicle configured to detect an operating state of a second vehicle proximate the first vehicle, and to predict, based on the operating state of the second vehicle, a potential behavior for the second vehicle that optimizes a cost function from the perspective of the second vehicle. The controller then controls the first vehicle to avoid a collision with the second vehicle assuming the second vehicle operates according to the potential behavior.
Claims20
An autonomous driving system of a first vehicle comprising:
- a controller configured to
- detect an operating state of a second vehicle traveling proximate the first vehicle;
- predict, based on the operating state of the second vehicle, a first potential behavior for the second vehicle that optimizes a cost function from the perspective of the second vehicle;
- and
- control the first vehicle to avoid a collision with the second vehicle assuming the second vehicle operates according to the first potential behavior.
A controller for an autonomous driving system of a first vehicle, the controller comprising:
- at least one processor;
- and
- a memory storing instructions that, upon execution by the at least one processor, causes the at least one processor to
- detect an operating state of a second vehicle traveling proximate the first vehicle;
- predict, based on the operating state of the second vehicle, a first potential behavior for the second vehicle that optimizes a cost function from the perspective of the second vehicle;
- and
- control the first vehicle to avoid a collision with the second vehicle assuming the second vehicle operates according to the first potential behavior.
A method comprising:
- by one or more processors of a first vehicle
- detecting an operating state of a second vehicle traveling proximate the first vehicle;
- predicting, based on the operating state of the second vehicle, a potential behavior for the second vehicle that optimizes a cost function from the perspective of the second vehicle;
- and
- controlling the first vehicle to avoid a collision with the second vehicle assuming the second vehicle operates according to the potential behavior.
Dependencies are inferred from the claim text.