PROBLEM TO BE SOLVED: To easily and correctly measure vibration in an environment.;SOLUTION: This vibration monitoring device 1 measures the vibration around an own device with a USB (Universal Serial Bus) module 20 for measuring vibration having a vibration sensor 22. The vibration monitoring device 1 stores frequency and the swing amount of the measured vibration in a vibration state database, and displays the state of the vibration around the own device based on the stored data. Therefore, using the easily installable USB module 20 for measuring vibration, various vibrations that occur in various vibration sources and transfer to the vibration monitoring device 1 are continuously measured. Therefore, the vibration in the environment is easily and correctly measured.;COPYRIGHT: (C)2009,JPO&INPIT
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