大型办公建筑能耗与室内环境质量无线监测及评价系统研究

发布时间：2018-08-18 09:00

【摘要】：大型办公建筑一般是指供机关、团体和企事业单位办理行政事务和从事各类业务活动的建筑物。我国国家机关办公建筑与大型公共建筑面积总量约4~5亿平方米，占城镇建筑总量不到4％，但其年耗电量却占到我国城镇建筑总耗电量的22%，该类型建筑物具有能耗高的特点。与此同时，大型办公建筑内人员密集，空间相对封闭，潜在具有室内环境质量低下，，以及患有病态建筑综合症的可能性。由此可见，能耗与室内环境质量是大型办公建筑中两个极为重要的问题。针对我国大型办公建筑中的能耗与室内环境质量问题，首先，设计并实现了用于监测大型办公建筑能耗以及室内环境质量的无线监测终端，以无线的方式实现了对大型办公建筑能耗数据与室内环境质量数据进行分类分项监测的工作；其次，设计并实现了一种低功耗、模块化的嵌入式ZigBee/以太网网关，该网关可实现将能耗与室内环境质量数据进行远程传输的功能，在使用中该网关以无线方式接收并汇集监测网络所发送的能耗与室内环境质量数据，并将数据远程传输至监控中心，或是搭配其它网络设备连入Internet网络，将大型办公能耗与环境质量数据进行网络公示；然后，基于支持向量机理论对能耗数据与室内环境质量数据进行了分析与建模，运用MATLAB软件编程实现能耗预测与室内环境质量评价；最后，参照我国建筑能耗及室内环境质量标准及导则，使用VB软件开发了建筑能耗与室内环境质量评价管理信息系统，实时动态监测大型办公建筑的用能与室内环境质量状况。通过对大型办公建筑能耗与室内环境无线监测系统的研究，不但对大型办公建筑能耗及室内环境质量进行准确监测，而且为促进其节能降耗，营造健康、舒适、高效的室内环境质量提供科学方法和技术支持。
[Abstract]:Large-scale office buildings generally refer to the buildings for organs, organizations, enterprises and institutions to handle administrative affairs and engage in all kinds of business activities. The total area of office buildings and large public buildings in China is about 4 ~ 500 million square meters, which accounts for less than 4 million square meters of urban buildings, but its annual electricity consumption accounts for 22 percent of the total energy consumption of urban buildings in China. This type of buildings has the characteristics of high energy consumption. At the same time, large office buildings are densely populated, relatively closed, potentially with low indoor quality and the possibility of sick building syndrome. Thus, energy consumption and indoor environmental quality are two very important issues in large office buildings. Aiming at the problems of energy consumption and indoor environmental quality in large office buildings in China, a wireless monitoring terminal is designed and implemented to monitor the energy consumption and indoor environmental quality of large office buildings. The work of classifying and monitoring energy consumption data and indoor environmental quality data of large office buildings is realized by wireless method. Secondly, a low power and modular embedded ZigBee/ Ethernet gateway is designed and implemented. The gateway can realize the function of remote transmission of energy consumption and indoor environment quality data. In use, the gateway receives and collects the energy consumption and indoor environment quality data sent by the monitoring network in a wireless manner. And the remote transmission of data to the monitoring center, or with other network equipment connected to the Internet network, large-scale office energy consumption and environmental quality data for network publicity; then, Based on the support vector machine theory, the energy consumption data and indoor environmental quality data are analyzed and modeled, and the energy consumption prediction and indoor environmental quality evaluation are realized by using MATLAB software. Referring to the standards and guidelines of building energy consumption and indoor environment quality in our country, a management information system for building energy consumption and indoor environmental quality evaluation is developed by using VB software. The energy consumption and indoor environmental quality of large office buildings are dynamically monitored in real time. Through the research on the energy consumption of large office buildings and the wireless monitoring system of indoor environment, not only the energy consumption and indoor environmental quality of large office buildings are monitored accurately, but also in order to promote their energy saving and consumption reduction, to create healthy and comfortable, Efficient indoor environmental quality provides scientific methods and technical support.
【学位授予单位】：西安建筑科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU243;TU111.3;TP274

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