Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND ROAD SURFACE SIGN SYSTEM
Document Type and Number:
Japanese Patent JP2022032354
Kind Code:
A
Abstract:
To provide a technique for effectively utilizing a road surface display device in an emergency case such as disaster occurrence.SOLUTION: An information processing device controls a road surface sign device capable of forming an arbitrary road surface sign by changing a light emission pattern of a plurality of light emitters placed on a road surface. The information processing device includes a control section for acquiring emergency information related to disaster occurrence and identifying an object area being the area to be a disaster object based on the acquired emergency information. The control section changes a sign of the road surface sign device placed on the road surface of the object area into a predetermined sign including the kind of a disaster, an evacuation area, or an evacuation route, or the like.SELECTED DRAWING: Figure 1
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Inventors:
TANAKA YURIKA
SAWADA SHUICHI
SAKURADA SHIN
BABA YASUHIRO
MATSUTANI SHINTARO
MAKINO TOMOYA
SAWADA SHUICHI
SAKURADA SHIN
BABA YASUHIRO
MATSUTANI SHINTARO
MAKINO TOMOYA
Application Number:
JP2020136040A
Publication Date:
February 25, 2022
Filing Date:
August 11, 2020
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
G08B27/00; E01F9/50; G08B21/10
Attorney, Agent or Firm:
Hidewa Patent Office
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