Application of Wireless Sensor Network in the Slope Monitoring
QI Dan1,DENG Zhong-hua1,WANG Chuan-ying1,SUN Tao2,TANG Xin-jian1 (1. Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,China;2. School of Electronic Information, Wuhan University, Wuhan 430072, China) Abstract:This paper is putting wireless sensor network into high slope monitoring, an automatic and intelligent slope monitoring system was designed. The stress data, environmental temperature, humidity and photometric data were by sensors were transmitted to base station by IEEE802.15.4 protocol, then the base station through GPRS transmitted these data to the GSM network, and the computer in monitor center received these data through the Internet network to monitor the slope. The application software in monitoring computer displayed, stored, analyzed these data and sent out an alarm message when the data exceeded the allowed figure. This has practical significance for traffic safety of the non-steady slope and debris flow region. Key words:wireless sensor network(WSN); slope monitoring; MSP430F1611; radio frequency transceiver CC2420 |