摘要
介绍一种山体裂缝的远程监测方法及实现技术。系统包括采集节点和室内主机两部分,采集节点以SOC单片机为核心,采用位移传感器实现山体裂缝拾取、GSM模块组建短信息数据传输平台,并由普通干电池供电,配合低功耗的电源管理机制,可连续工作2个多月。室内主机由GSM平台管理各采集节点,通过RS232与PC机通信,并设计了友好的专家系统软件。
The methodology and technology of the mountain cracks remote monitoring are proposed in this paper. The system includes two parts： the acquisition node is using the SOC microcontroller as its core, uses the displacement sensors to pick up the mountain cracks and the GSM module to set up the SM （short message） data transmission platform. With the low power supply management, the acquisition node can work continuously more than two months by the ordinary batteries. The indoor host manages the acquisition nodes through the GSM platform and connects to the PC with the RS232 interface and friendly expert system software is also designed.
出处
《自动化与仪表》
北大核心
2010年第1期42-44,56,共4页
Automation & Instrumentation
基金
国家自然科学基金(40974065)
国家创新方法工作专项(2008IM040500)
地质灾害防治与地质环境保护国家重点实验室开放基金(GZ2007-02
GZ2007-12)
关键词
山体裂缝
SOC
全球移动通讯系统
低功耗
地质灾害
mountain cracks
SOC
global system for mobile communications（GSM）
low power consumption
geohazards
