To provide an information transmitting device and the like that can appropriately transmit information regarding a traffic abnormal condition while preventing a capacity of data to be handled from becoming excessive.SOLUTION: An information transmitting device 1 which is installed in a vehicle and transmits acquired information to a server S, is configured by comprising: a communication unit 40 that communicates with the server; an abnormal condition determination unit 10 that determines an abnormal condition which requires the information transmission; a primary information output unit 30 that transmits predetermined primary information from the communication unit to the server when the abnormal condition is determined; and a secondary information output unit 30 that transmits secondary information having a larger data capacity than the primary information from the communication unit to the server only when the secondary information request transmitted by the server in response to the transmission of the primary information is received.SELECTED DRAWING: Figure 1
【課題】交通の異常状態に関する情報を適切に伝達するとともに取り扱うデータ量が過大となることを防止した情報送信装置等を提供する。【解決手段】車両に搭載され取得した情報をサーバSに送信する情報送信装置1を、サーバと通信を行う通信部40と、情報送信が必要な異常状態を判別する異常状態判別部10と、異常状態と判別された場合に通信部からサーバへ所定の一次情報を送信させる一次情報出力部30と、一次情報の送信に応じてサーバが送信する二次情報リクエストを受信した場合にのみ通信部から前記サーバへ一次情報よりもデータ容量が大きい二次情報を送信させる二次情報出力部30とを備える構成とする。【選択図】図1
INFORMATION TRANSMITTING DEVICE AND TRAFFIC INFORMATION DISTRIBUTING DEVICE
情報送信装置及び交通情報配信装置
2024-09-05
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
TRAFFIC INFORMATION DISTRIBUTING APPARATUS AND TRAFFIC INFORMATION DISTRIBUTING METHOD
European Patent Office | 2016
|Public communication network device for transmitting traffic information
European Patent Office | 2022
|FACILITY INFORMATION DISTRIBUTION DEVICE AND METHOD FOR DISTRIBUTING FACILITY INFORMATION
European Patent Office | 2019
|