Development of Quasi Distributed landslide displacement Monitoring Device
This paper introduces a quasi-distributed landslide displacement monitoring device which based on decoder PT2272 and STM32 micro controller, and the overall design scheme, the hardware structure and the soft structure are analyzed in detail.The device includes two parts: the sensor nodes and the data acquisition node.The sensor node is composed of displacement sensor and decoder PT2272, and data acquisition node is made up of signal processing circuit and STM32 micro controller circuit.The signal processing circuit includes preamplifier circuit, filter circuit, and main amplifier circuit, and the STM32 micro controller circuit includes data acquisition part, LCD1602 display circuit, a storage module and a remote sending module.
Displacement Sensor Quasi Distributed Data Acquisition STM32 Micro controller
Z.H.Lv X.F.Zhang W.J.Hao Y.W.Han
Centre for Hydrogeology and Environmental Geology,CGS,Baoding,Hebei,China;Key Lab of Monitoring Technology of Geological Environment,Ministry of Land and Resources,Baoding Hebei,China
国际会议
南京
英文
139-142
2014-10-12（万方平台首次上网日期，不代表论文的发表时间）