To provide a roadside device that can prevent an increase in communication amount.SOLUTION: A roadside device includes: a sensor data input unit for receiving sensor data from a sensor that repeatedly attempts to detect an object marker in a detection area; an object marker information management unit for managing object marker information which is a detection result by the sensor; a communication unit for transmitting the object marker information to a transmission destination; and a transmission method switching unit that switches a transmission method for transmitting the object marker information by the communication unit to a first transmission method or a second transmission method different from the first transmission method according to the detection result by the sensor.SELECTED DRAWING: Figure 2
【課題】通信量の増大を防ぐことができる路側装置を提供する。【解決手段】路側装置は、検出エリア内において繰り返し物標の検出を試みるセンサからのセンサデータを受けるセンサデータ入力部と、センサによる検出結果である物標情報を管理するための物標情報管理部と、物標情報を送信先に送信するための通信部と、センサによる検出結果に応じて、通信部により物標情報を送信するための送信方法を、第1送信方法、又は第1送信方法と異なる第2送信方法に切り替える送信方法切替部とを含む。【選択図】図2
ROADSIDE DEVICE, SERVER, AND INTERMEDIATE SERVER
路側装置、サーバ、及び中間サーバ
2025-02-13
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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