COMPONENT REPLACEMENT TIMING DETECTION DEVICE, COMPONENT REPLACEMENT TIMING DETECTION METHOD, AND COMPUTER PROGRAM

PROBLEM TO BE SOLVED: To provide a parts replacement timing detection device, a component replacement timing detection method, and a computer program capable of detecting component replacement timing taking into account not only the extent of abrasion but also vibration, shock, etc. SOLUTION: The in...

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Bibliographische Detailangaben
1. Verfasser:	TSUTSUI KATSUNORI
Format:	Patent
Sprache:	eng
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a parts replacement timing detection device, a component replacement timing detection method, and a computer program capable of detecting component replacement timing taking into account not only the extent of abrasion but also vibration, shock, etc. SOLUTION: The invention comprises a plurality of speed sensors for detecting the operation speed for each of the components constituting an apparatus, and an arithmetic processing device for calculating whether or not a component is at the stage of replacement based on the detected operation speed for each of the components. The arithmetic processing device calculates a derivative value of the operation speed for each of the components detected by the speed sensor at a constant time interval, accumulates the calculated derivative values, and outputs the state that the component is at the stage of replacement when the derivative values accumulated for each part are determined as reaching the predetermined value. COPYRIGHT: (C)2006,JPO&NCIPI