To diagnose a fault of a plurality of vibration sound source devices, vibrating in operation to generate sound, in an inspection object apparatus having the plurality of vibration sound source devices.SOLUTION: An inspection apparatus comprises: gathering means which gathers sound and/or video from a point having certain position relation with an inspection object apparatus having a plurality of vibration sound source devices vibrating in operation to generate sound; vibration information acquisition means which obtains vibration information from the gathered sound and/or video; inspection control means which controls the vibration information acquisition means in each of a plurality of operation modes of the inspection object apparatus to obtain vibration information in each operation mode; and fault diagnostic means which mutually compares pieces of vibration information by operation modes obtained by the inspection control means to diagnose a fault of the plurality of vibration sound source devices.SELECTED DRAWING: Figure 6
【課題】動作時に振動して音を発生する複数の振動音源機器を有する検査対象装置における上記複数の振動音源機器についての故障診断を可能とする【解決手段】動作時に振動して音を発生する複数の振動音源機器を有する検査対象装置に対する一定の位置関係のポイントから音及び/または映像の収集を行う収集手段と、前記収集された音及び/または映像から振動情報を得る振動情報取得手段と、前記検査対象装置の複数の動作モード毎に前記振動情報取得手段を制御して動作モード毎の振動情報を得る検査制御手段と、検査制御手段により得られた動作モード毎の振動情報の相互比較を行って前記複数の振動音源機器の故障診断を行う故障診断手段とを具備する。【選択図】図6
INSPECTION APPARATUS AND PROGRAM FOR INSPECTION
検査装置及び検査用プログラム
2020-03-12
Patent
Electronic Resource
Japanese
IPC: | G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / B64C AEROPLANES , Flugzeuge / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES |
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