PROBLEM TO BE SOLVED: To provide a facility monitoring system, an information acquisition device capable of satisfying two requests of acquiring measurement information while moving at high speed, and certainly acquiring a large quantity of accumulated measurement information measured by a sensor.SOLUTION: A facility monitoring system comprises: a plurality of measurement devices having a sensor which measures a state of a facility, a first storage part which stores accumulated data in which measurement information by the sensor is accumulated, and the measurement information by the sensor at a certain timing, a first radio communication part which transmits the measurement information or the accumulated data to an information acquisition device loaded on a movable body; and the information acquisition device having a speed detection part which detects speed of the movable body; a second radio communication part which receives the measurement information or the accumulated data, and a control part which determines whether or not the speed of the movable body is equal to or more than a predetermined threshold, and executes sequential acquisition processing of centralization acquisition processing for acquiring the accumulated data from either measurement device, or the sequential acquisition processing for sequentially acquiring the measurement information for each of the measurement devices when it is determined that the speed of the movable body is determined to be equal to or more than the predetermined threshold.

    【課題】高速移動しながら測定情報を取得すると共に、センサが測定し蓄積した大量の測定情報を確実に取得するという二つの要求を満たすことが可能な設備モニタリングシステム、情報取得装置を提供する。【解決手段】設備の状態を計測するセンサと、センサによる計測情報を蓄積した蓄積データと、あるタイミングでのセンサによる計測情報とを記憶する第1の記憶部と、移動体に搭載された情報取得装置に計測情報または蓄積データを送信する第1の無線通信部と、を有する複数の計測装置と、移動体の速度を検知する速度検知部と、計測情報または蓄積データを受信する第2の無線通信部と、移動体の速度が所定の閾値以上であるか否かを判定し、移動体の速度が所定の閾値以上であると判定した場合、いずれかの計測装置から蓄積データを取得する集中取得処理または計測装置のそれぞれについて計測情報を順次取得する順次取得処理のうち、順次取得処理を実行する制御部と、を有する前記情報取得装置と、を備える。【選択図】図1


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    Titel :

    FACILITY MONITORING SYSTEM, AND INFORMATION ACQUISITION DEVICE


    Weitere Titelangaben:

    設備モニタリングシステム、情報取得装置


    Beteiligte:
    AKIYAMA HITOSHI (Autor:in) / ISHIOKA NOBUYUKI (Autor:in) / NAGASHIMA TOSHIO (Autor:in) / SUGAMA YOJI (Autor:in) / AMARI SATOSHI (Autor:in)

    Erscheinungsdatum :

    02.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze




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