To enhance recognition accuracy of information relating to a road on the vehicle side.SOLUTION: A road-related information display device 10 has: a visible information presentation unit R1 installed on or around a road R and presenting road-related information to a driver of a vehicle C traveling on the road R in a state where the driver can visually recognize the information; and an infrared information presentation unit R2 presenting the road-related information to the vehicle C using light in an infrared region.SELECTED DRAWING: Figure 1
【課題】車両側での道路に関連する情報の認識精度を高める。【解決手段】道路関連情報表示装置10は、道路Rまたはその周囲に設置され、道路Rを走行する車両Cの運転者が視認可能な状態で当該運転者に対して道路関連情報を提示する可視情報提示部R1と、赤外領域の光を利用して車両Cに対して道路関連情報を提示する赤外情報提示部R2と、を有する。【選択図】図1
ROAD-RELATED INFORMATION DISPLAY DEVICE AND ROAD-RELATED INFORMATION NOTIFICATION SYSTEM
道路関連情報表示装置および道路関連情報通知システム
2019-12-19
Patent
Electronic Resource
Japanese
IPC: | E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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