Title:
ROAD SURFACE DRAWING SYSTEM
Document Type and Number:
Japanese Patent JP2023017292
Kind Code:
A
Abstract:
To provide a road surface drawing system for supporting smooth traffic, when a vehicle is going straight through an intersection.SOLUTION: In a road surface drawing system 1 including an intersection detection part 10 installed on a vehicle, for detecting an intersection, a road surface drawing part 20 for projecting a road surface drawing pattern by irradiating light toward the road surface, and a control part 30 for controlling the road surface drawing part 20. when going straight through an intersection detected by the intersection detection part 10, the control part 30 allows the road surface drawing part 20 to project, in front of the vehicle, a road surface drawing pattern for showing straight going through the intersection, before entering the intersection.SELECTED DRAWING: Figure 2
Inventors:
KITAZAWA YUKIKO
SHIBATA YUICHI
KOBAYASHI NORIHIKO
SHIBATA YUICHI
KOBAYASHI NORIHIKO
Application Number:
JP2021121444A
Publication Date:
February 07, 2023
Filing Date:
July 26, 2021
Export Citation:
Assignee:
KOITO MFG CO LTD
International Classes:
B60Q1/50; E01F9/50; G08G1/16
Attorney, Agent or Firm:
Patent Attorney Corporation Shinei Office
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