AUGMENTED ROAD LINE DETECTION AND DISPLAY SYSTEM
First Claim
1. An augmented road line display system, comprising:
- one or more sensors installed on a vehicle;
one or more databases; and
processing circuitry configured toreceive inputs from the one or more databases, one or more sensors of the vehicle, and a sub-system of the vehicle,build and validate a road line model to detect or predict a road line based on the inputs received,determine environmental conditions based on the inputs from the one or more databases and the sub-system of the vehicle,assign a first set of confidence levels to a first set of inputs which cannot be trusted due to the determined environmental conditions, the first set of confidence levels chosen from a first range of available confidence levels,assign a second set of confidence levels to a second set of inputs which can be trusted due to the determined environmental conditions, the second set of confidence levels chosen from a second range of the available confidence levels different from the first range,assign weights to the inputs based on the first and second set of confidence levels to generate weighted inputs, andexecute the road line model to determine the road line based on the weighted inputs.
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Accused Products
Abstract
An augmented road line display system that includes one or more sensors installed on a vehicle, one or more external databases, and processing circuitry. The processing circuitry is configured to receive inputs from the one or more databases, sensors of the vehicle, and a sub-system of the vehicle, build and validate a road line model to detect or predict a road line based on the inputs received, determine environmental conditions based on the inputs from one or more of the databases, and a sub-system of the vehicle, assign weights to the inputs received based on the environmental conditions to generate weighted inputs, and execute the road line model to determine the road line based on the weighted inputs.
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Citations
20 Claims
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1. An augmented road line display system, comprising:
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one or more sensors installed on a vehicle; one or more databases; and processing circuitry configured to receive inputs from the one or more databases, one or more sensors of the vehicle, and a sub-system of the vehicle, build and validate a road line model to detect or predict a road line based on the inputs received, determine environmental conditions based on the inputs from the one or more databases and the sub-system of the vehicle, assign a first set of confidence levels to a first set of inputs which cannot be trusted due to the determined environmental conditions, the first set of confidence levels chosen from a first range of available confidence levels, assign a second set of confidence levels to a second set of inputs which can be trusted due to the determined environmental conditions, the second set of confidence levels chosen from a second range of the available confidence levels different from the first range, assign weights to the inputs based on the first and second set of confidence levels to generate weighted inputs, and execute the road line model to determine the road line based on the weighted inputs. - View Dependent Claims (2, 3, 4, 5, 6, 9, 19, 20)
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7. (canceled)
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8. (canceled)
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10. A method for an augmented road line display, the method comprising:
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receiving, using processing circuitry, inputs from one or more databases, one or more sensors of the vehicle, and a sub-system of the vehicle; building and validating, using the processing circuitry, a road line model to detect or predict a road line based on the inputs received; determining, using the processing circuitry, environmental conditions based on the inputs from the one or more databases, and the sub-system of the vehicle; assigning, using the processing circuitry, a first set of confidence levels to a first set of inputs which cannot be trusted due to the determined environmental conditions, the first set of confidence levels chosen from a first range of available confidence levels, assigning, using the processing circuitry, a second set of confidence levels to a second set of inputs which can be trusted due to the determined environmental conditions, the second set of confidence levels chosen from a second range of the available confidence levels different from the first range, assigning, using the processing circuitry, weights to the inputs received based on the first and second set of confidence levels to generate weighted inputs; and executing, using the processing circuitry, the road line model to determine the road line based on the weighted inputs. - View Dependent Claims (11, 12, 13, 14, 15, 18)
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16. (canceled)
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17. (canceled)
Specification