Planning for unknown objects by an autonomous vehicle
First Claim
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1. An apparatus comprising:
- an autonomous vehicle comprising;
a) steering, acceleration, deceleration, or gear selection devices or combinations of them configured to effect movement of the autonomous vehicle on a road network; and
b) a computer having a processor to execute a process (i) to generate commands to the steering, acceleration, deceleration, or gear selection devices or combinations of them to move the autonomous vehicle in accordance with driving decisions; and
(ii) to update the commands (a) in response to data representing motion characteristics of a hypothetical vehicle being driven on the road network and (b) based on discretized points of a lane that cannot be perceived by one or more sensors.
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Abstract
Among other things, a world model is maintained of an environment of a vehicle. A hypothetical object in the environment that cannot be perceived by sensors of the vehicle is included in the world model.
39 Citations
58 Claims
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1. An apparatus comprising:
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an autonomous vehicle comprising; a) steering, acceleration, deceleration, or gear selection devices or combinations of them configured to effect movement of the autonomous vehicle on a road network; and b) a computer having a processor to execute a process (i) to generate commands to the steering, acceleration, deceleration, or gear selection devices or combinations of them to move the autonomous vehicle in accordance with driving decisions; and
(ii) to update the commands (a) in response to data representing motion characteristics of a hypothetical vehicle being driven on the road network and (b) based on discretized points of a lane that cannot be perceived by one or more sensors. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58)
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30. An apparatus comprising:
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an autonomous vehicle comprising; a) steering, acceleration, deceleration, or gear selection devices or combinations of them configured to effect movement of the autonomous vehicle on a road network; and b) a computer having a processor to execute a process (i) to generate commands to the steering, acceleration, deceleration, or gear selection devices or combinations of them to move the autonomous vehicle in accordance with driving decisions; and
(ii) to update the commands (a) in response to data representing motion characteristics of a hypothetical vehicle being driven on the road network and (b) based on temporal filtering to determine a location of the hypothetical vehicle. - View Dependent Claims (31, 32, 33, 34, 35, 36)
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Specification