Auto lighting system
First Claim
1. An auto lighting system that turns on or off automotive lights in accordance with a brightness ahead of a vehicle, the auto lighting system comprising:
- imaging means for capturing an image of a road ahead of the vehicle said imaging means including brightness recognition means for recognizing a brightness ahead of the vehicle based on the image; and
lighting control means for turning the lights on or off based on brightness, recognized recognition means, in a brightness judgment area of the image captured with the imaging means;
brightness judgment area setting means for setting the brightness judgment area in the captured image based on at least one of a driving condition of the vehicle and an environmental condition of the vehicle;
brightness calculation means for calculating a brightness of the brightness judgment area set by the brightness judgment area setting means;
first information collection means for collecting vehicle information concerning a vehicle driving condition, wherein the brightness judgment area setting means sets the brightness judgment area based on the vehicle information collected by the first information collection means; and
second information collection means for collecting information on an environmental condition of the vehicle, wherein the brightness judgment area setting means sets the brightness judgment area based on the information on the environmental condition of the vehicle collected by the second information collection means.
3 Assignments
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Accused Products
Abstract
An auto lighting system that performs lighting control that corresponds to the driver'"'"'s visual perception is provided. An auto lighting system 1 includes imaging means 2 for capturing an image of the road ahead of a vehicle and lighting control means 3 for turning on or off lights such as headlights based on the image of the road ahead of the vehicle captured with the imaging means 2. The brightness ahead of the vehicle as perceived by the driver is recognized based on the image of the road ahead of the vehicle captured with the imaging means 2, and lighting control in which lights 101 are turned on or off is performed based on the brightness ahead of the vehicle.
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Citations
15 Claims
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1. An auto lighting system that turns on or off automotive lights in accordance with a brightness ahead of a vehicle, the auto lighting system comprising:
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imaging means for capturing an image of a road ahead of the vehicle said imaging means including brightness recognition means for recognizing a brightness ahead of the vehicle based on the image; and lighting control means for turning the lights on or off based on brightness, recognized recognition means, in a brightness judgment area of the image captured with the imaging means; brightness judgment area setting means for setting the brightness judgment area in the captured image based on at least one of a driving condition of the vehicle and an environmental condition of the vehicle; brightness calculation means for calculating a brightness of the brightness judgment area set by the brightness judgment area setting means; first information collection means for collecting vehicle information concerning a vehicle driving condition, wherein the brightness judgment area setting means sets the brightness judgment area based on the vehicle information collected by the first information collection means; and second information collection means for collecting information on an environmental condition of the vehicle, wherein the brightness judgment area setting means sets the brightness judgment area based on the information on the environmental condition of the vehicle collected by the second information collection means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification