Path planning autopilot
First Claim
Patent Images
1. A method for guiding a vehicle to a desired path comprising:
- creating a joining path from an initial vehicle configuration to the desired path, the joining path comprising a first optimal turn; and
,using an autopilot to steer the vehicle along the joining path.
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Abstract
A path planning autopilot guides vehicles efficiently even when they are far from a desired path.
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Citations
39 Claims
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1. A method for guiding a vehicle to a desired path comprising:
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creating a joining path from an initial vehicle configuration to the desired path, the joining path comprising a first optimal turn; and
,using an autopilot to steer the vehicle along the joining path. - 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)
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30. A method for guiding a vehicle to a desired path comprising:
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creating a joining path from an initial vehicle configuration to the desired path, the joining path comprising a first turn in a first direction and a second turn in a second direction opposite to the first; and
,using an autopilot to steer the vehicle along the joining path. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38)
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39. A method for guiding a vehicle to a desired path comprising:
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(a) creating a first joining path from an initial vehicle configuration to a line tangent to the desired path, the line being tangent at a point on the desired path nearest to the initial vehicle configuration, the joining path comprising a first optimal turn; (b) repeating step (a) from a point on the first joining path to build an overall continuous curvature joining path that ends close enough to the desired path that feedback techniques may be used to guide the vehicle from the end of the overall joining path the desired path; and
,(c) using an autopilot to steer the vehicle along the joining path.
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Specification