Vehicle light diagnostic
First Claim
Patent Images
1. A controller programmed to:
- detect a second vehicle positioned to sense a first vehicle light;
transmit a first message to the second vehicle requesting observation of the light;
actuate the light to change a state in response to a second message from the second vehicle; and
receive a third message from the second vehicle specifying a state of the light.
1 Assignment
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Accused Products
Abstract
A first vehicle includes a light and a controller in communication with the light. The controller is programmed to detect a second vehicle positioned to sense the light, transmit a first message to the second vehicle requesting observation of the light, actuate the light to change state in response to a second message from the second vehicle, and receive a third message from the second vehicle specifying a state of the light.
15 Citations
20 Claims
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1. A controller programmed to:
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detect a second vehicle positioned to sense a first vehicle light; transmit a first message to the second vehicle requesting observation of the light; actuate the light to change a state in response to a second message from the second vehicle; and receive a third message from the second vehicle specifying a state of the light. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A first vehicle comprising:
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a light; and a controller in communication with the light and programmed to detect a second vehicle positioned to sense the light; transmit a first message to the second vehicle requesting observation of the light; actuate the light to change state in response to a second message from the second vehicle; and receive a third message from the second vehicle specifying a state of the light. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A controller programmed to:
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detect a reflective surface facing a light of a vehicle; actuate the light to change state; receive images of the reflective surface from a camera of the vehicle; and determine a state of the light based on the images. - View Dependent Claims (18, 19, 20)
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Specification