Research and Design of Component Stress Warning System in Construction Site

• Main Authors: Kuo,Cheng-Tai, 郭正台
• Other Authors: Pan,Jen-Yi
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/08177748595199836318

碩士 === 國立中正大學 === 通訊資訊數位學習碩士在職專班 === 101 === The construction industry is a high-risk industry with frequent accidents. How to guarantee personal safety of the construction workers and how to secure materials, equipment and property in construction are the most concerning things that construction site managers really worry about. The site safety has thus been one of the main topics of construction industry. This study focues on using wireless sensor devices to continuously monitor the status of stress on each construction components and warn managers of abnormal condition, thus avoiding major injury accidents to protect the lives of the personnel and also to prevent damage of property. ZigBee is a short-range, low-rate, low-power, low-cost and high reliable wireless communication technology. The application field mainly includes home automation, home security, industrial and environmental control, personal medical care, and so on. Conventional monitoring system in the construction site uses transmission cables to carry messages between stress sensors and data collection terminals, resulting in many inconveniences and concerns in both monitoring job and construction work. In this study, we change the way of transmitting information to increase convenience, scalability, and mobility of monitoring work by the ZigBee wireless transmission technology, while keeping effectiveness of information transmission and cooperating well with construction job in the site. This dissertation explores ZigBee’s literature, development environment, and how to design a construction site stress warning system with stress sensors.