Remote Monitoring App of Load-cell Application

• Main Authors: Chi-Hung Cheng, 鄭棋鴻
• Other Authors: Kuan-Ming Hung
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/725v4h

碩士 === 國立高雄應用科技大學 === 電子工程系碩士班 === 103 === Remote Monitoring App of Load-cell Application Student: Chi-Hung Cheng Advisor: Dr. Kuan-Ming Hung Institute of Electronics Engineering National Kaohsiung University of Applied Science Abstract Disasters of landslide and mudslide are frequently happened in hillsides for a cloudburst day, and cause loss of life and property. The reconstruction after these disasters usually is not easy. In order to prevent the landslide and mudslide, the wall-anchor technology is developed for preventing landslide or hillside collapse, and, hence, to reduce the casualties. Since the wall anchor after aging is not permanent and reliable, an annual inspection is necessary, especially at rainy season. However, the annual inspection can not immediately predict the disasters and give an early warning. Therefore, a real-time monitoring system of wall anchor is important and necessary to prevent the malfunction of wall anchor. In this study, a load-cell sensor is applied to detect the force status on the drawbridge and wall anchor, and a Zigbee wireless-sensor network is established to collect the monitoring information. These information are sent back to a server via Global System for Mobile (GSM) communication, to provide passers the road conditions . Keywords: wall anchor, load cell, Zigbee, GSM.