MANAGEMENT SYSTEM OF INFORMATION FOR NOISES BETWEEN STAIRS USING THE ANALYZING APPARATUS FOR SENSING VIBRATIONAL NOISES BETWEEN STAIRS AND GENERATING METHOD OF UPDATE INFORMATION FOR NOISES BETWEEN STAIRS USING THE SAME

摘要

The present invention relates to a management system of information for noises between stairs using an analyzing apparatus for sensing vibrational noises between stairs and a method for generating update information for noises between stairs using the same. According to the present invention, the management system of information for noises between stairs using an analyzing apparatus includes a terminal measuring the noises between the stairs; and a management part for information for the noises between the stairs. [Reference numerals] (100) terminal for measuring noise between stairs;(110) Three-axis acceleration sensor;(120) Data collecting part for noise and vibration between stairs;(121) A/D conversion input part;(122) Amplitude detecting part;(123) Amplitude comparing part;(124) Data storage part for noise and vibration between stairs;(130) Noise reduction inducing part;(131) Alarming voice signal storage part;(132) Alarming voice speaker;(200) Analyzing device for noise and vibration between stairs;(210) Valid data extracting part for noise and vibration between stairs;(220) Axial orientation analyzer;(230) Amplitude intensity analyzer;(240) Average cycle analyzer;(250) Frequency characteristics analyzer;(251) FFT signal conversion part;(252) Frequency normalizing part;(253) Frequency band extracting part;(300) DB part;(310) Analysis data DB;(320) Reference data DB;(330) Update information DB;(400) Management part for noise between stairs;(500) Output signal control part;(510) Noise reduction inducing part;(520) Report output part;(521) Printer;(522) Computer screen