摘要
针对野外复杂环境下的监测问题,提出了以张力传感器等作为测量手段,采用了433 MHz频段的短距离通信模块,实现了基于基站-节点的星形组网模式进行网络组网,并通过GPRS传送给控制中心,实现与O r-ac le数据库的数据存储和调用.最后通过对太阳能供电系统的分析,从系统的可靠性上验证了自组织网络方案在野外正常工作的可行性.
Considering the monitor problems in the complex wild environment,this paper presents a stress sensor as the measure method,which uses the 433MHz short range communication model,organizes a network in the star network type which is based on base and node.The data is transmitted to the control center through GPRS,and it can be stored in and called by the Oracle database.Through the analysis of the sun power supply system,the author proved the feasibility of the self-organized network project working in the field in aspect of reliability.
出处
《应用科技》
CAS
2010年第8期19-22,共4页
Applied Science and Technology
关键词
短距离通信
网络组网
GPRS
太阳能供电
short range communication
self-organization network
GPRS
sun power supply system
