基于无线传感技术的智能地下水动态监测系统

Intelligent Wireless-sensor-based Groundwater Monitoring system

以智能网络传感技术为基础,并根据智能网络传感技术及系统结构特点,通过对传感器模块、信号转换模块、数据处理模块和无线传输模块的设计,完成了基于智能网络传感技术的地下水动态监测网的设计。本系统通过传感器对地下水的水位、水温进行监测,嵌入式单片机对数据进行处理,通过GSM数据模块TC35实现数据的无线传输,构成一个用于地下水动态监测的智能传感器网络,对地下水动态监测系统的结构设计和无线传输网络的具体实现进行了阐述,给出了简要的系统原理图和程序流程图。

The paper introduces the technology of wireless sensor network. A new groundwater-monitoring instrument was designed based on this technology. The new instrument monitors groundwater table and temperature through a net of sensors based on the localization-technology of Approximate Point in Triangulation test. The monitoring data were processed by an imbedded single micro chip and transferred by TC35,a GSM data module. The above three parts compose the whole wireless sensor net. The paper gives a presentation of the network instrument in detail. It also provides a brief sketch map of the system principle coupled with a flow chart.