期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2014
卷号：3
期号：10
页码：3467-3470
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Preemptive systems are systems that help in prediction of potential and possible future damages. Such pre emptive systems find its application in many areas ranging from small industries to infrastructure like bridges, buildings and historical moments. At present structural damage of building may cause significant losses of life and various properties at different places. So a low cos t. low power, tilt measurement systems designed with a three axis MEMS accelerometer and a PIC 16F877A micro controller. The MEMS accelerometer detects the angle shift of the building from its original position, when the inclination of the building exceeds its pre determined threshold limit. A notification message will be send to the concern authority of Government personnel and to the owner of the building through GSM modem. Additionally automatic detection for LPG gas inside the building is proposed as safety measurement and an automation system to save the human lives from disaster.
关键词：Accelerometer; MEMS; PIC 16F877A ; microcontroller; Tilt measurement systems
