基于ESP8266的城市地下综合管廊人员定位系统设计与实现  

作　　者：林章[1] 

机构地区：[1]浙江建设职业技术学院,杭州311231

出　　处：《科技创新与应用》2022年第24期25-28,共4页Technology Innovation and Application

基　　金：2021年浙江省教育厅一般科研项目(Y202148031)。

摘　　要：为保证城市地下综合管廊内人员的安全,该文基于ESP8266设计1个适用于管廊的人员定位系统。该系统由若干个客户端模式的ESP8266 WiFi节点和1个服务器模式的ESP8266 WiFi节点组成:客户端模式的节点主要用于获取管廊内人员距该节点的距离、收集该节点的空气质量信息,服务器模式的节点接收来自客户端的JSON信息,解析后通过三边测量定位法计算出人员在管廊里的实时位置,利用历史信息显示人员的运动轨迹,并实时显示管廊内的空气质量。结果表明,该文设计的基于ESP8266的城市地下综合管廊人员定位系统,能准确定位管廊内人员的位置,显示空气质量,提升管廊智能化管理水平。In order to ensure the safety of the personnel in the city utility tunnel,this paper designs a personnel positioning system for the city utility tunnel based on ESP8266.The system consists of several ESP8266 WiFi nodes in client mode and one ESP8266 WiFi node in server mode.The node in client mode is mainly used to obtain the distance between the personnel in the city utility tunnel and collect the air quality information.The node in server mode receives the JSON information from clients and calculates the real-time position of the personnel in the city utility tunnel by trilateral measurement and positioning method.The historical information is used to display the movement track of personnel and the air quality in the city utility tunnel in real time.The results show that the personnel positioning system based on ESP8266 can accurately locate the personnel in the tunnel,display the air quality and improve the intelligent management level of utility tunnel.

关 键 词：综合管廊 ESP8266 节点定位 客户端模式 智能化管理 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]