摘要
灾害预警及时性、准确性和应急处置效率是防汛抗灾过程中的重要环节。为了实时监测并预警变电所、水电站等重要生产区域防涝排水设施的通畅程度,为灾害应急处置提供支持,提出一种基于单片机和4G通信的变电所局部短时暴雨水位预警系统。通过在监测地点设置无线监测节点采集排水设施的水位数据,经无线网络传输至中心服务器,并提供实时查询及告警服务,为相关部门做好防灾抗涝决策工作提供可靠依据。实验结果表明,预警系统监测结果稳定可靠,能够很好地应用于重要生产区域的防灾预警工作。
The timeliness and accuracy of early warning and the efficiency of emergency disposal have become an important part for the flood control and disaster fighting. In order to monitor the real time water level in the important production areas such as substation, and provide a support for the emergency disposal of disasters, an SCM/4G-based real-time monitoring system for local rainstorm water level in substation is put forward. A number of wireless monitoring nodes are set up in the objective area to collect the water level data, and the data is transmitted to the central server by wireless network while the real-time inquiry and alarm service is available, which can provide a theoretical basis for relevant departments in flood control and disaster fighting. The testing results show that the monitoring system is stable and reliable in water level monitoring results, and can be well applied to the early warning of disasters in important production areas.
作者
王静怡
WANG Jingyi(Fujian Shuikou Power Generation Group Co., Ltd., Fuzhou 350004, China)
出处
《中国电力》
CSCD
北大核心
2019年第5期127-133,共7页
Electric Power
基金
国家电网公司科技项目(521304170026)~~
关键词
水位测量
压力传感器
单片机
4G通信
数据采集
数据查询
实时预警
手机应用软件
water level measurement
pressure sensor
microcontroller
4G-based communication
data acquisition
data inquiry
real-time early warning
mobile applications
