EQUIPMENT STATE ESTIMATING METHOD, EQUIPMENT STATE ESTIMATING DEVICE, AND DATA PROVIDING DEVICE

• Main Authors: CHANG WEI, TAJIKA YOSUKE, YOSHIDA ATSUSHI
• Format: Patent
• Language: English; Japanese
• Published: 07.09.2017
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; HEATING; LIGHTING; MECHANICAL ENGINEERING; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; RANGES; REGULATING; VENTILATING; WEAPONS

PROBLEM TO BE SOLVED: To achieve highly accurate equipment state estimation.SOLUTION: An equipment state estimating method includes: an equipment data accumulating step S101 of accumulating equipment data 111 indicating a state of equipment 101; a work record accumulating step S102 of accumulating a work record 112 of the work performed for maintenance of the equipment 101; an item estimating step S103 of estimating a trouble or action content item of the equipment 101 using the work record 112; and a learning step S104 of learning the relationship between the estimated item and the equipment data 111.SELECTED DRAWING: Figure 3 【課題】精度の高い機器状態の推定を実現する。【解決手段】機器状態推定方法は、機器１０１の状態を示す機器データ１１１を蓄積する機器データ蓄積ステップ（Ｓ１０１）と、機器１０１のメンテナンスのために行われた作業記録１１２を蓄積する作業記録蓄積ステップ（Ｓ１０２）と、作業記録１１２を用いて、機器１０１の不具合又は対処内容の項目を推定する項目推定ステップ（Ｓ１０３）と、推定された項目と、機器データ１１１との関係を学習する学習ステップ（Ｓ１０４）とを含む。【選択図】図３