RAILWAY FACILITY MANAGEMENT SYSTEM AND RAILWAY FACILITY MANAGEMENT METHOD

• Main Authors: YASUMOTO MASAHIRO, YANO HIROHITO, OKADA KENICHIRO
• Format: Patent
• Language: English; Japanese
• Published: 25.04.2019
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRICITY; ENSURING THE SAFETY OF RAILWAY TRAFFIC; GENERATION; GUIDING RAILWAY TRAFFIC; PERFORMING OPERATIONS; PHYSICS; RAILWAYS; SYSTEMS FOR STORING ELECTRIC ENERGY; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING

To provide a railway facility monitoring system for simply and surely monitoring the operation of a railway facility.SOLUTION: The railway facility monitoring system includes a facility power information management system 108 that plays a central role. The facility power information management system 108 includes: an operation information acquisition part 1141 for acquiring operation information which is information about the timing of the operation done by a selected railway facility; a power information acquisition part 1142 for acquiring, from a plurality of portions in a power network, power information which is information including time change of a value of at least any one of the current, the voltage, the frequency, and the phase of the power related to the operation of at least any one of the plurality of railway facilities; and a power information estimation part 1143 for estimating that power information including the value of power, which is changed at the timing corresponding to the timing of the operation shown by the acquired operation information among the plurality of acquired pieces of power information, is power information corresponding to the selected railway facility.SELECTED DRAWING: Figure 4 【課題】鉄道設備の動作を簡便かつ確実に監視する鉄道設備監視システムを提供する。【解決手段】鉄道設備監視システムは、中心的な役割を果たす設備電力情報管理システム１０８を備える。設備電力情報管理システム１０８は、鉄道設備が行った動作のタイミングに関する情報である動作情報を、選択された鉄道設備について取得する動作情報取得部１１４１と、複数の鉄道設備のうち少なくともいずれかの鉄道設備の動作に係る電力における電流、電圧、周波数、又は位相のうち少なくともいずれかの値の時間変化を含む情報である電力情報を、電力網における複数の箇所から取得する電力情報取得部１１４２と、取得した複数の電力情報のうちから、取得した動作情報が示す動作のタイミングに対応するタイミングで変化している電力における値を含む電力情報を、選択された鉄道設備に対応する電力情報であると推定する電力情報推定部１１４３とを備える。【選択図】図４