基于无线传感技术的体育场馆室内空气环境监控系统设计

发布时间：2018-02-25 21:41

本文关键词： 室内空气品质热环境无线传感网络监测体育场馆　出处：《武汉体育学院学报》2017年03期 　论文类型：期刊论文

【摘要】：体育场馆是运动与健身的主要场所,其室内环境要满足观众席人员的舒适性和比赛项目要求,同时也要考虑室内环境对赛场运动人群的机体造成的生理、心理的影响。为了获得室内环境评价所需室内环境参数,本研究以ZigBee协议为基础,设计了对体育场馆内二氧化碳、甲醛等室内空气品质参数和温湿度、风速等多种室内热环境参数的无线传感器网络。系统采用星型拓扑结构,系统中节点由协调器节点与传感器节点组成,负责数据采集和上传节点是传感器节点。协调器接收网络内所有传感器节点的数据,并将这些数据通过RS232串口上传至计算机。本系统网络数据传输较稳定,可靠传输距离在250米,自动重连距离达到100米,能适应较复杂的体育场馆环境。本研究成果为后续对体育场馆室内环境检测体系和评估标准的制定提供前端采集系统。
[Abstract]:Stadiums and gymnasiums are the main places for sports and fitness. The indoor environment should meet the requirements of the audience and the competition items, and also take into account the physiology caused by the indoor environment to the body of the sports crowd on the field. Psychological impact. In order to obtain indoor environmental parameters needed for indoor environmental evaluation, based on ZigBee protocol, this study designed indoor air quality parameters and temperature and humidity for indoor air quality parameters such as carbon dioxide and formaldehyde in stadiums and gymnasiums. Wireless sensor network with wind speed and other indoor thermal environment parameters. The system adopts star topology, and the nodes in the system are composed of coordinator node and sensor node. The data acquisition and upload node is the sensor node. The coordinator receives the data of all the sensor nodes in the network and uploads the data to the computer through the RS232 serial port. The reliable transmission distance is 250 meters, and the automatic reconnection distance is 100 meters, which can adapt to the complex environment of stadiums and gymnasiums. The research results provide a front-end collection system for the subsequent establishment of indoor environment inspection system and evaluation standard of stadiums.
【作者单位】：武汉体育学院体育工程与信息技术学院国家体育总局体育工程重点实验室;武汉体育学院研究生院;
【基金】：“十二五”国家科技部科技支撑计划项目(2012BAJ02B07) 国家体育总局重点研究领域课题(2014B095)
【分类号】：TP277;G818

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