无线传感器网络在城市内涝监测系统中的应用  

Application of Wireless Sensor Network in Urban Waterlogging Monitoring System

作　　者：陈府玉 李兰兰 丁海涛 CHEN Fuyu;LI Lanlan;DING Haitao(Chuzhou Polytechnic,Chuzhou Anhui 239000,China)

机构地区：[1]滁州职业技术学院,安徽滁州239000

出　　处：《信息与电脑》2025年第3期90-94,共5页Information & Computer

基　　金：安徽省高校自然科学研究项目(项目编号:2024AH051439)。

摘　　要：城市内涝监测系统采用高性能的嵌入式微控制器和低功耗技术构建内涝监测无线传感器网络。传感器节点采集监测区域内水雨情信息,汇聚节点接收汇总信息,并通过GPRS网络将信息发送至信息管理中心。针对汇聚节点能量不限的特点,文章提出基于TDMA的内涝监测无线传感器网络MAC协议,降低节点功耗,延长网络生命周期。系统采用无线传输方式,降低了安装和维护成本,提高了系统实时性和可靠性,为防汛部门提供了可靠的数据支撑,具有广阔的应用前景。Urban waterlogging monitoring system uses high-performance embedded microcontroller and low-power technology to build a wireless sensor network for waterlogging monitoring.The sensor node collects the information of water and rain in the monitoring area,the sink node receives the summary information,and sends the information to the information management center through the GPRS network.The MAC protocol of wireless sensor network for waterlogging monitoring based on TDMA is proposed to reduce node power consumption and extend network life cycle.The system adopts wireless transmission mode,reduces the installation and maintenance cost,improves the real-time and reliability of the system,provides reliable data support for the flood control department,and has broad application prospects.

关 键 词：无线传感器网络 城市内涝监测 MAC协议 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]