PROBLEM TO BE SOLVED: To provide a roadside communication device capable of enhancing the safety of pedestrians in an area where vehicle travel speed is limited.SOLUTION: A roadside communication device 10 is installed at a roadside in an area 30 where vehicle travel speed is limited and includes an area identification information transmission unit for transmitting area identification information to identify an area to an on-vehicle communication device mounted on a vehicle 2. In addition, the area identification information transmission unit transmits the area identification information to a radio terminal device 6a such as a smart phone carried around by a pedestrian 6.SELECTED DRAWING: Figure 1
【課題】車両走行速度が制限されたエリア内の歩行者の安全をより高めることのできる路側通信機を提供する。【解決手段】路側通信機10は、車両走行速度が制限されたエリア30の路側に設置され、車両2に搭載された車載通信機に対して、エリアを特定するためのエリア特定情報を送信するエリア特定情報送信部を備える。また、エリア特定情報送信部は、エリア特定情報を歩行者6が携行するスマートフォンなどの無線端末装置6aに対して送信する。【選択図】図1
ROADSIDE COMMUNICATION DEVICE, ON-VEHICLE COMMUNICATION DEVICE, TRAFFIC SYSTEM, AND COMMUNICATION METHOD
路側通信機、車載通信機、交通システムおよび通信方法
2018-02-08
Patent
Electronic Resource
Japanese
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