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Intelligent Building Design And The Application Of TD-LTE And Zigbee Technology

Posted on:2013-10-01Degree:MasterType:Thesis
Country:ChinaCandidate:Z J ZhangFull Text:PDF
GTID:2232330371976552Subject:Control Engineering
Abstract/Summary:PDF Full Text Request
Intelligent building has become not only the image of the logo of the performance of a country’s comprehensive national strength and major multinational corporations in international competition strength. Therefore, the intelligent building is a rapidly growing industry, Construction and intelligent building has become a hot spot of the field of architecture today.In the past time, Wireless networks to improve communication speed and distance has made tremendous progress, and a broad and important applications, a short distance, low data rate wireless network is rarely mentioned. In fact, the sensor-based embedded sensors and controls, monitoring and control network is the main place for a short distance, low-rate wireless network applications, monitoring and control can make the process more efficient and intelligent. If the pc is the logo of the 1980s, the web is a symbol of the 1990s, Then Wlan is the sign of the times in the future ubiquitous.Currently, Construction of intelligent design in each system are basically wired network connection. Installation through the wall punch embedded line. For the intelligent transformation of the old building, the construction more difficult. Wired control systems need a variety of connections, including power lines and signal lines. And electricity supply, which not only increases the problems of installation and maintenance costs, there may be blackout failure and signal interference. With the development of wireless network sensor technology and low-power microcontroller, the use of the various monitoring points in the distributed wireless network detection and transmission control information to be able to substantially reduce the amount of works and the installation and maintenancc costs.In this paper, Automatic control network set construction, control, information and communication among the characteristics, with strong characteristics of architectural features, and industrial automation, both part of the same general information network, there are considerable particularity. Due to competition in the market, building automation network is also very difficult as the current internet as to achieve the data exchange between the various electrical and mechanical equipment, between the various systems are not compatible Building Automation and Control Network is currently the biggest problem. A comprehensive understanding of the characteristics of a variety of Automatic control network, to further resolve the compatibility between sub-systems, breaking the bottleneck of the building automation system integration; in-depth study of a variety of mainstream Automatic control network, and on this basis, the introduction of wireless control technology has become popular today, but also the focus of this article.
Keywords/Search Tags:TD-LTE, ZigBee, Intelligent Building, Wireless Communications
PDF Full Text Request
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