云计算环境下建筑设备物联网信息系统的应用研究

发布时间：2018-05-11 17:28

本文选题：云计算 + 建筑设备物联网　；参考：《山东建筑大学》2015年硕士论文

【摘要】：建筑设备物联网系统的目的是实现建筑物内各种设备参数信息的集成,从而为建筑设备的管控一体化以及建筑物整体的节能优化创造条件。随着建筑物内设备数量的逐渐增多,以及海量数据信息的堆积,用户从海量数据中快速、准确地获取有效信息变得日趋困难,用户体验急剧下降。云计算作为网格计算、并行计算、效用计算、虚拟化和负载均衡等技术的融合与发展,为解决海量数据处理、资源动态分配和服务优化等提供了新的方法。本文将云计算技术应用到建筑设备物联网信息系统中,通过分析建筑设备物联网信息系统的需求,结合云计算的技术特点,设计了云计算环境下建筑设备物联网信息系统的软件架构,将其自上而下分为终端接入层、云应用层、应用服务层、平台服务层、数据资源服务层、基础设施服务层六部分,并对建筑设备物联网信息系统的功能模型、数据接口、服务接口以及数据存储进行了设计。通过分析微软Windows Azure云平台,确立了建筑设备物联网信息系统云平台的实施方案。本文详细研究了Windows Azure云平台的账户注册及使用方法,重点阐述了访问凭证、存储服务、SQL Azure数据库服务、云服务的创建及云平台的访问控制。最后本文以山东省智能建筑技术重点实验室智能化集成系统为基础,完成了空调通风系统、门禁系统、恒压供水系统、视频监控系统、物联网子系统的数据集成,并设计了基于WebService以及WCF技术的服务接口,实现了用户从云端对集成系统的访问。本文利用云计算技术解决建筑设备物联网信息系统中海量数据处理、资源动态分配的问题,不仅提高了整个信息系统对大数据存储和处理的能力,在保证系统整体功能要求的前提下,也降低了系统的开发成本和使用成本,整个系统在迁移到Windows Azure云平台后展现出高效、灵活的特性。
[Abstract]:The purpose of the network system of building equipment is to realize the integration of various equipment parameters in the building, so as to create conditions for the integration of the management and control of the building equipment and the optimization of the overall energy saving of the building. With the increasing number of equipment in the building and the accumulation of massive data information, the user is fast and accurate from the mass data. The acquisition of effective information has become increasingly difficult and the user experience has fallen sharply. As a new method for solving massive data processing, resource dynamic distribution and service optimization, cloud computing is a new method for solving massive data processing, resource dynamic distribution and service optimization. In the Internet of things information system, by analyzing the requirements of the IOT information system of the building equipment and combining the technical features of the cloud computing, the software architecture of the network information system for the building equipment in the cloud computing environment is designed. It is divided into the terminal access layer, the cloud application layer, the service layer, the platform service layer, the data resource service layer, and the base of the cloud computing environment. The six part of the infrastructure service layer, and the design of the function model, the data interface, the service interface and the data storage of the network information system of the building equipment. Through the analysis of the Microsoft Windows Azure cloud platform, the implementation of the cloud platform of the building equipment network information system is established. The account of the Windows Azure cloud platform is studied in detail in this paper. The method of user registration and use, focusing on the access voucher, storage service, SQL Azure database service, the creation of cloud service and the access control of the cloud platform. Finally, this paper, based on the intelligent integrated system of the Key Laboratory of intelligent building technology in Shandong Province, has completed the air conditioning ventilation system, the entrance guard system, the constant pressure water supply system, the video monitoring and control system. The system, the data integration of the network subsystem is integrated, and the service interface based on WebService and WCF technology is designed to realize the user access to the integrated system from the cloud. This paper uses the cloud computing technology to solve the problem of mass data processing and resource allocation in the network information system of the building equipment, which not only improves the whole information system. The ability to store and deal with large data can also reduce the cost of development and use of the system under the premise of ensuring the overall function of the system. The whole system shows high efficiency and flexibility after moving to the Windows Azure cloud platform.

【学位授予单位】：山东建筑大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP391.44;TN929.5

【参考文献】