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Title:
ROAD SURFACE RENDERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/171700
Kind Code:
A1
Abstract:
A road surface rendering device (20) is formed to be capable of being installed in a vehicle (1), and projects an area marker (M) onto a road surface around the vehicle (1), wherein the area marker (M) is constantly projected at least while the vehicle (1) is traveling at night, and if a traveling state of the vehicle (1) changes, a projection region of the area marker (M) transitions from a first region (Ma) to a second region (Mb) different from the first region (Ma).

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Inventors:
MENJO YOSUKE (JP)
TANABE KOICHI (JP)
KATO SHINGO (JP)
Application Number:
PCT/JP2023/008763
Publication Date:
September 14, 2023
Filing Date:
March 08, 2023
Export Citation:
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Assignee:
KOITO MFG CO LTD (JP)
International Classes:
B60Q1/50; B60Q1/34
Domestic Patent References:
WO2021039612A12021-03-04
WO2020036108A12020-02-20
Foreign References:
CN212556023U2021-02-19
JP2020163910A2020-10-08
JP2020202087A2020-12-17
JP2017074820A2017-04-20
Attorney, Agent or Firm:
SHIN-EI, P.C. (JP)
Download PDF:
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