LIDAR and vision vehicle sensing
First Claim
Patent Images
1. A computer, comprising a processor and a memory, the memory storing instructions such that the computer is programmed to:
- determine a body type of a first vehicle based on an infrared image received from an infrared sensor;
predict coordinates of one or more first vehicle elements based at least on the determined body type;
actuate a LIDAR sensor to sweep the one or more first vehicle elements; and
based on LIDAR sensor sweeps received from the LIDAR sensor, operate a second vehicle by actuating an actuator of the second vehicle upon determining that the one or more first vehicle elements are at the predicted coordinates.
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Abstract
A computer is programmed to identify a vehicle in an infrared image, determine a body type of the vehicle based on the infrared image, and predict coordinates of one or more vehicle elements based at least on the determined body type. The computer is further programmed to then perform a plurality of LIDAR sensor sweeps and, based on the LIDAR sensor sweeps, determine whether the vehicle elements are at the predicted coordinates.
17 Citations
20 Claims
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1. A computer, comprising a processor and a memory, the memory storing instructions such that the computer is programmed to:
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determine a body type of a first vehicle based on an infrared image received from an infrared sensor; predict coordinates of one or more first vehicle elements based at least on the determined body type; actuate a LIDAR sensor to sweep the one or more first vehicle elements; and based on LIDAR sensor sweeps received from the LIDAR sensor, operate a second vehicle by actuating an actuator of the second vehicle upon determining that the one or more first vehicle elements are at the predicted coordinates. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method, comprising:
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determining a body type of a first vehicle based on an infrared image; predicting coordinates of one or more first vehicle elements based at least on the determined body type; actuating a LIDAR sensor to sweep the one or more first vehicle elements; and based on LIDAR sensor sweeps received from the LIDAR sensor, operating a second vehicle by actuating an actuator of the second vehicle upon determining that the one or more first vehicle elements are at the predicted coordinates. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A computer, programmed to:
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identify a vehicle in an infrared image; determine a body type of the vehicle based on the infrared image; predict coordinates of one or more vehicle elements based at least on the determined body type; receive LIDAR sweep data from a LIDAR sensor; receive reflections of the transmitted LIDAR beams at least by receiving a first reflection from a transparent vehicle element of the one or more vehicle elements, receiving a second reflection from an opaque vehicle element of the one or more first vehicle elements; and based on the LIDAR sensor sweeps, determine whether the one or more first vehicle elements are at the predicted coordinates by detecting dimensions of the transparent vehicle element based at least in part on the first reflection and the second reflection.
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Specification