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US 12,709,347 B2Granted
Road surface rendering device
AssigneeKoito Manufacturing Co., Ltd.
InventorsYosuke Menjo, Koichi Tanabe, Shingo Kato
Life of this patent
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Abstract
A road surface rendering device for projecting an area marker on a road surface around the vehicle. The road surface rendering device is to be mounted on a vehicle. The area marker is configured to be constantly projected at least during nighttime traveling of the vehicle. In a case where a traveling state of the vehicle changes, a projection region of the area marker transitions from a first region to a second region different from the first region.
Claims15
A road surface rendering device mounted on a vehicle for projecting an area marker on a road surface around the vehicle,
- wherein the road surface rendering device is configured to:
- constantly project the area marker at least during nighttime traveling of the vehicle;
- and
- in a case where a traveling state of the vehicle changes such that the vehicle is accelerated, transition a projection region of the area marker from a first region to a second region different from the first region.
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Dependencies are inferred from the claim text.