TUBE STATE DETECTION SYSTEM, METHOD THEREOF AND SENSOR TERMINAL

To provide a tube state detection system that is capable of automatically setting an optimal operation according to an installation environment of each sensor terminal.SOLUTION: There is provided a tube state detection system in which a plurality of sensor terminals 10 which are attached to a pipeline and send a monitoring signal, and a center-side device for receiving the monitoring signal are communicatively connected. The sensor terminal 10 comprises: a sensor 1 for outputting detection data including information related to an anomaly of a pipeline; a sensor signal processing unit 2 for analyzing deterioration level from the detection data and outputting the same; an installation environment evaluation processing unit 3 for processing the detection data and outputting a feature amount which is used for evaluating a terminal installation environment in which the sensor 1 is installed; a learning unit 7 for learning an environment evaluated by the feature amount; and a communicating unit 9 capable of communicating an output of the sensor signal processing unit 2 and control information to the center-side device. The learning unit 7 sets a measurement schedule 5 and an operation parameter 6 adapted for the environment individually for each sensor terminal 10 on the basis of a learning result.SELECTED DRAWING: Figure 1 【課題】各センサ端末の設置環境に応じて最適な動作を自動的に設定可能にした管状態検知システムを提供する。【解決手段】配管に取り付けて監視信号を送信する複数のセンサ端末１０と、監視信号を受信するセンター側装置と、を通信接続した管状態検知システムであって、センサ端末１０は、配管の異変に関する情報を含む検出データを出力するセンサ１と、検出データから劣化程度を分析して出力するセンサ信号処理部２と、検出データを処理して、センサ１が設置された端末設置環境の評価に用いる特徴量を出力する設置環境評価処理部３と、特徴量で評価された環境を学習する学習部７と、センサ信号処理部２の出力及び制御情報をセンター側装置に対して交信可能な通信部９と、を備え、学習部７は、学習結果に基づいて、環境に適応した測定スケジュール５及び動作パラメータ６をセンサ端末１０毎に個別の設定をする。【選択図】図１