To provide a sensor sharing system capable of stably supporting driving of a vehicle.SOLUTION: With a sensor sharing system, a plurality of devices comprise: a transmission unit for collecting and analyzing sensor information from a sensor to which devices are connected to transmit the sensor information and analysis results to a server 66; a command reception unit for receiving a command of the server; and a transmission control unit for controlling a ratio of a transmission information quantity of sensor information by the transmission unit to a transmission information quantity of analysis results in response to a command of the server. The server 66 comprises: a reception unit 110 for receiving sensor information and analysis results from the plurality of devices; an aggregation analysis unit 112 for performing aggregation analysis of the received sensor information to output aggregation analysis results; a comparison unit 124 for comparing the received analysis results with aggregation analysis results; and a transmission processing unit 130 for, based on comparison results by the comparison unit, generating a command for adjusting a ratio of sensor information transmitted from each of the plurality of devices to the server at a predetermined time to a transmission information quantity of analysis results to transmit it to each of the plurality of devices.SELECTED DRAWING: Figure 2
【課題】安定して車両の運行支援が可能なセンサ共有システムを提供する。【解決手段】複数の装置は、装置が接続されたセンサからセンサ情報を収集し解析して、センサ情報と解析結果とをサーバ66に送信する送信部と、サーバのコマンドを受信するコマンド受信部と、サーバのコマンドに応じて、送信部によるセンサ情報の送信情報量と解析結果の送信情報量との比率を制御する送信制御部とを含み、サーバ66は、複数の装置からセンサ情報と解析結果とを受信する受信部110と、受信したセンサ情報を集約解析し、集約解析結果を出力する集約解析部112と、受信した解析結果と集約解析結果を比較する比較部124と、比較部による比較結果に基づいて、所定時間における、複数の装置の各々からサーバへ送信されるセンサ情報及び解析結果の送信情報量の比率を調整するコマンドを生成し複数の装置の各々に送信する送信処理部130とを含む、センサ共有システム。【選択図】図2
SENSOR SHARING SYSTEM, SENSOR SHARING SERVER, METHOD FOR OPERATING SENSOR SHARING SERVER, SENSOR EQUIPMENT DEVICE, AND COMPUTER PROGRAM FOR SHARING SENSOR
センサ共有システム、センサ共有サーバ、センサ共有サーバの動作方法、センサ装備装置、及びセンサ共有のためのコンピュータプログラム
2019-10-10
Patent
Electronic Resource
Japanese
SENSOR SHARING SYSTEM, SENSOR SHARING DEVICE, SENSOR SHARING METHOD, AND COMPUTER PROGRAM
European Patent Office | 2020
|SENSOR SHARING SYSTEM, SENSOR SHARING DEVICE, SENSOR SHARING METHOD, AND COMPUTER PROGRAM
European Patent Office | 2021
|European Patent Office | 2019
|SENSOR PROVIDING SYSTEM, IN-VEHICLE DEVICE, SENSOR SHARING SERVER, AND COMPUTER PROGRAM
European Patent Office | 2019
|