A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MANHOLE PUMP ABNORMALITY DETECTION METHOD
To provide a manhole pump abnormality detection method that can reliably detect abnormalities in manhole pumps of waterworks.SOLUTION: There is provided a method in which data about the number of operations per hour and the operation time for 24 consecutive hours are input to a neural network, and, among restoration errors, a time period in which a threshold is exceeded is determined as unusual operation, and the time period in question is automatically detected as an abnormality of the pump.SELECTED DRAWING: Figure 1
【課題】水道のマンホールポンプの異常を確実に検知できるマンホールポンプ異常検知方法の提供を目的とする。【解決手段】１時間毎の運転回数と運転時間のデータを連続した２４時間分をニューラルネットワークに入力し、復元誤差のうち、しきい値を超えた時間帯を通常と異なる運転として判断し、当該時間帯を自動的にポンプの異常として検知する方法である。【選択図】図１
MANHOLE PUMP ABNORMALITY DETECTION METHOD
To provide a manhole pump abnormality detection method that can reliably detect abnormalities in manhole pumps of waterworks.SOLUTION: There is provided a method in which data about the number of operations per hour and the operation time for 24 consecutive hours are input to a neural network, and, among restoration errors, a time period in which a threshold is exceeded is determined as unusual operation, and the time period in question is automatically detected as an abnormality of the pump.SELECTED DRAWING: Figure 1
【課題】水道のマンホールポンプの異常を確実に検知できるマンホールポンプ異常検知方法の提供を目的とする。【解決手段】１時間毎の運転回数と運転時間のデータを連続した２４時間分をニューラルネットワークに入力し、復元誤差のうち、しきい値を超えた時間帯を通常と異なる運転として判断し、当該時間帯を自動的にポンプの異常として検知する方法である。【選択図】図１
MANHOLE PUMP ABNORMALITY DETECTION METHOD
マンホールポンプ異常検知方法
ASO KATSUJI (author) / HORI TAKANARI (author) / NAKAMURA MOTOKI (author) / HATTORI TAKAHIKO (author) / MIZUTANI TOMOHIKO (author) / TANIURA HIROAKI (author) / MATSUNAGA TAKASHI (author) / SHONAI MICHIHIRO (author) / YOSHIMURA TAKASHI (author) / IWAMOTO TAKUZO (author)
2022-02-10
Patent
Electronic Resource
Japanese
METHOD FOR DETECTING ABNORMALITY IN MANHOLE PUMP IN ADVANCE
| European Patent Office | 2022
MANHOLE PUMP SYSTEM, MANHOLE PUMP CONTROL DEVICE AND MANHOLE PUMP CONTROL METHOD
| European Patent Office | 2022
MANHOLE PUMP SYSTEM, MANHOLE PUMP CONTROL DEVICE AND MANHOLE PUMP CONTROL METHOD
| European Patent Office | 2022
MANHOLE PUMP DIAGNOSING METHOD AND MANHOLE PUMP DIAGNOSING DEVICE
| European Patent Office | 2023