基于CC2530的滑坡监测系统设计

摘要

Monitoring of landslide is a commonly used means of geological disaster monitoring and forecasting.According to the characteristics of the landslide change and testing environment,the design of landslide monitoring system based on CC2530 is proposed.The system,which choses CC2530 as the core MCU,is consisted of four sections： acquisition node,base station,monitoring host and PC.Based on Zigbee protocol,acquisition nodes and base station constitute a wireless network to convey information of lands lide displacement,soil temperature,soil moisture,slope and so on.Using the GSM network,base station transmitted the information to the monitoring host through mobile message,which transfers landslide information to the PC in order that the client side can read the information of the landslide.The hardware design and software realization of system is introduced in detail.The test results have achieved the desired design functions.%滑坡监测是一种常用的地质灾害监测与预报手段。根据滑坡体变化特点以及检测环境特征提出了基于CC2530的滑坡监测系统设计。该系统以CC2530为核心控制芯片,由采集节点、基站、监控主机和PC机4部分组成。多个采集节点和基站采用Zigbee协议组成无线网络,以传递采集的滑坡位移、土壤温度、土壤湿度、倾斜度等信息。基站利用GSM网络以短信的方式将信息传输至监控主机,监控主机将滑坡信息传输到PC机供用户端查看滑坡体的信息情况。详细介绍了系统的硬件设计和软件实现过程,实验测试结果达到预期的设计功能。