基于EnOcean与以太网技术的电力信息管理系统的设计与实现

发布时间：2018-11-07 18:00

【摘要】：随着物联网观念的出现和物联网产业的发展,不同生产设备之间的互联性要求标准也更加严格,实现系统网络化已经成为目前产业发展的必然之路。而近期刚刚涌现的无线传感技术——EnOcean技术凭借其质量高而功耗超低的核心科技优势,如能量采集转换、无线通讯等,被广泛应用于工业检测和楼宇控制建设等领域。反观国内现状,企业管理自觉逐步增强,节能需求也同步增加,因此,本文将区域电力信息管理作为研究对象,针对现有传统管理系统中的缺点,如可扩展性较低、覆盖范围较小、升级维护成本费用较高等,设计并实现了由管理中心软件、协调网关和EnOcean通信网络三部分构成的电力信息管理系统,该系统主要将以太网技术和EnOcean技术为基础,全面覆盖电力信息监控、管理与收集流程,是新型的智能化、一体化系统。从研究内容来看,包括研究背景和意义的绪论部分作为第一章被首先列出,该章对比分析了国内和国外的能源管理系统,找出他们的相同点和不同点,并总结该系统目前存在的不足之处。同时结合分析EnOcean技术的发展状况以及嵌入式以太网接入技术的应用特征,详细设计出本文的研究框架。第二部分是系统设计,首先在EnOcean节点的硬件设计方面,该节点采用TCM300无线射频芯片作为传播载体完成PCB设计和外围电路原理构造图;其次在系统功能设计方面,根据EnOcean的通信协议机制,提出适应该节点并与的Remote Management协议机制相吻合的管理方法,同时在路由列表的构造生成法中详细体现Smart Acknowledge机制,共同建立包含采集器、路由器和集中器的EnOcean网络设计法;再次,在协调网关软件设计方面,基于嵌入式TCP/IP协议的Lw IP架构研究,配合外部的PHY网卡芯片DP83848C,并进行网络底层驱动编写,从而实现服务端数据与EnOcean数据的交互式应用;最后,在检测中心方面,借用Visual Studio2010进行C++语言开发,并通过网络数据库SQLServer2010完成系统的相关网络设计,然后以统计方法对数据信息进行管理。第三部分是系统测试,分开对电力管理系统的各组成部分进行测试有利于深入了解系统技术的完整性和可靠性,而借助系统联机测试,可以有效管理和分析区域电力使用数据,合理分配能源资源,促进能源使用效率。
[Abstract]:With the emergence of the concept of the Internet of things and the development of the Internet of things industry, the standards of interconnection between different production equipment are more stringent, the realization of system networking has become the inevitable way of industrial development. Recently, EnOcean technology, which has just emerged, has been widely used in industrial detection and building control construction due to its advantages of high quality and ultra-low power consumption, such as energy acquisition and conversion, wireless communication and so on. On the contrary, the domestic situation, the enterprise management consciousness gradually strengthened, the energy saving demand also increases simultaneously, therefore, this paper takes the regional electric power information management as the research object, aiming at the shortcoming of the existing traditional management system, such as the low expansibility, The power information management system is designed and implemented, which consists of management center software, coordination gateway and EnOcean communication network. The system is based on Ethernet technology and EnOcean technology. Comprehensive coverage of power information monitoring, management and collection process, is a new type of intelligent, integrated system. From the point of view of the research content, the introduction, including the background and significance of the research, is first listed as the first chapter. This chapter compares and analyzes the domestic and foreign energy management systems, and finds out their similarities and differences. The shortcomings of the system are summarized. At the same time, based on the analysis of the development of EnOcean technology and the application characteristics of embedded Ethernet access technology, the research framework of this paper is designed in detail. The second part is the system design. Firstly, in the hardware design of the EnOcean node, the node uses the TCM300 radio frequency chip as the transmission carrier to complete the PCB design and the peripheral circuit principle diagram. Secondly, in the aspect of system function design, according to the communication protocol mechanism of EnOcean, this paper puts forward a management method which is suitable for the node and matches the Remote Management protocol mechanism. At the same time, it embodies the Smart Acknowledge mechanism in the route list generation method in detail. The EnOcean network design method including collector, router and concentrator is established. Thirdly, in the aspect of the software design of the coordination gateway, the Lw IP architecture based on embedded TCP/IP protocol is researched, and the external PHY network card chip DP83848C, is combined with the network bottom driver to realize the interactive application of server side data and EnOcean data. Finally, in the detection center, the C language is developed by using Visual Studio2010, and the network design of the system is completed through the network database SQLServer2010, and then the data information is managed by the statistical method. The third part is system testing. Testing the components of electric power management system separately is helpful to understand the integrity and reliability of the system technology. With the help of on-line testing, it can effectively manage and analyze the regional electric power usage data. Rational distribution of energy resources to promote energy use efficiency.
【学位授予单位】：湖北工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM73

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