PROBLEM TO BE SOLVED: To efficiently store state data of equipment when diagnosing the equipment state of a movable body.SOLUTION: An equipment diagnostic device comprises an on-vehicle device 101 mounted on a movable body which moves along a route, and a ground device 111 provided outside the movable body. The on-vehicle device 101 includes a measurement device 102 for measuring a state of equipment mounted on the movable body at a plurality of measuring points while the movable body moves, and the ground device 111 includes an observation point calculation unit 116 for setting a specific point on the route as an observation point for each equipment, a deterioration diagnosis database 119 for storing second state data linked to position information corresponding to position information of the observation point included in first state data which is a measurement result from the measurement device 102 linked to position information of the measuring points, and a deterioration diagnosis unit 121 for performing a deterioration diagnosis of the equipment on the basis of the second state data.SELECTED DRAWING: Figure 1
【課題】本発明は、移動体の機器状態を診断するにあたり機器の状態データを効率よく蓄積することを目的とする。【解決手段】本発明に係る機器診断装置は、路線に沿って移動する移動体に搭載された車上装置101と、移動体外に設けられた地上装置111を備え、車上装置101は、移動体の移動中に、移動体に搭載された機器の状態を複数の計測地点で計測する計測装置102を備え、地上装置111は、機器ごとに路線上の特定の地点を観測地点として設定する観測地点算出部116と、計測地点の位置情報に紐付けられた計測装置102の計測結果である第1状態データのうち、観測地点の位置情報に対応する位置情報に紐付けられた第2状態データを蓄積する劣化診断データベース119と、第2状態データを基に機器の劣化診断を行う劣化診断部121とを備える。【選択図】図1
EQUIPMENT DIAGNOSTIC DEVICE AND EQUIPMENT DIAGNOSIS METHOD
機器診断装置及び機器診断方法
2016-10-27
Patent
Electronic Resource
Japanese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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