PATH ESTIMATION AND CONFIDENCE LEVEL DETERMINATION SYSTEM FOR A VEHICLE
First Claim
1. A path prediction system for a vehicle comprising:
- a plurality of vehicle state sensors generating vehicle state signals;
at least one tracking sensor generating a path characteristic signal;
a path prediction module determining a plurality of predicted path estimations of a future path of the vehicle in response to data received from each of said plurality of vehicle state sensors and said at least one tracking sensor, said path prediction module determining a resultant predicted future path and a path confidence level in response to said plurality of predicted path estimations; and
a controller performing a countermeasure in response to said resultant predicted future path and said path confidence level.
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Accused Products
Abstract
A path prediction system (10) for a vehicle (12) includes vehicle state sensors (18) that generate vehicle state signals. A tracking sensor (20) generates a path characteristic signal. A path prediction module (16) determines predicted path estimations in response to data received from each of the vehicle state sensors (18) and the tracking sensor (20). The path prediction module (16) determines a resultant predicted future path and a path confidence level in response to the predicted path estimations. A controller (14) performs a countermeasure (26) in response to the resultant predicted future path and the path confidence level.
67 Citations
20 Claims
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1. A path prediction system for a vehicle comprising:
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a plurality of vehicle state sensors generating vehicle state signals;
at least one tracking sensor generating a path characteristic signal;
a path prediction module determining a plurality of predicted path estimations of a future path of the vehicle in response to data received from each of said plurality of vehicle state sensors and said at least one tracking sensor, said path prediction module determining a resultant predicted future path and a path confidence level in response to said plurality of predicted path estimations; and
a controller performing a countermeasure in response to said resultant predicted future path and said path confidence level. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method of performing a countermeasure within a vehicle comprising:
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generating vehicle state signals;
generating a path characteristic signal;
determining a plurality of predicted path estimations in response to data received from a plurality of vehicle state sensors and a tracking sensor;
determining a resultant predicted future path and a path confidence level in response to said plurality of predicted path estimations;
performing a countermeasure in response to said resultant predicted future path and said path confidence level. - View Dependent Claims (17, 18)
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19. A path prediction system for a vehicle comprising:
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a plurality of vehicle state sensors generating vehicle state signals;
at least one tracking sensor generating a path characteristic signal;
a path prediction module determining a plurality of predicted path estimations in response to data received from each of said plurality of vehicle state sensors and said at least one tracking sensor, said path prediction module comparing said plurality of predicted path estimations and determining a resultant path and a path confidence level in response to said comparison; and
a controller performing a countermeasure in response to said resultant predicted future path and said path confidence level. - View Dependent Claims (20)
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Specification