摘要
为了快速有效地实现有限水资源的优化配置和合理调度,提出了一种基于CC1100和GPRS技术的水表数据抄录和用水状态监控的设计方案.该方案中基表和集中器采用无线传输芯片CC1100实现有限空间范围的数据传输,利用GPRS技术实现工作站和集中器之间远距离的无线传输.由试验结果可知,在常见的建筑物如居民楼内,基表与集中器之间数据传输在300m左右时成功率可达90%以上,在比较空旷的空间内传输的效果会更好一点.该抄表技术在水资源的管理中具有较好的应用前景.
In order to quickly and efficiently to achieve the optimal allocation of limited water resources and rational management, the system of copying water-meter data and supervising water-meter running statues based on CC1100 and general packet radio system （GPRS） technology is introduced. In this scheme, the water-meter received the command from work station, the data are firstly transported between the water-meter and concentrated device by CC1100 in limited spaces, and then the concentrated device sends the data to the work station by technology of GPRS. The experiment result shows the success rate is up to 90% between the water-meter and concentrated device at the range of about 300 meters inside the buildings. The application prospect is very good in the management for water resources.
出处
《宁夏工程技术》
CAS
2008年第2期112-115,共4页
Ningxia Engineering Technology
关键词
水表
无线抄表
CC1100
GPRS
water-meter
wireless copying meter
CC1100
general packet radio system （GPRS）
