Application Of Wireless Communication In Intelligent Buildings

Modern intelligent building is a complex systematically integration projects, which is developed rapidly, which based on the development of the traditional building techniques, combined with modern computer technology, information and communication technology, system engineering and control technology, generic cabling technology, integrated system technology. People pay more and more attention on the energy saving about the architecture, as well as the comfortable requirement about the building. People have been exploring how to apply the advanced technology into modern intelligent building in order to achieve optimal performance with the minimal investment, and reduce the daily operation cost. Meet people’s requirement about the comfortable, convenience, energy saving, and absolutely safety environment.Based on the traditional architecture technology, modern building equipped a lot of subsystems, including heating, cooling and air handling system, water supply and drainage system, intelligent lighting system, fire protection system, monitoring and entrance access control system, etc. The key issue of the intelligent building is to achieve efficient linkage control, cooperated operation. In order to achieve these requirement, there should be a safe and reliable, stable computer network platform. Applied the most advance computer network and communication technology into the integrated system, achieved a powerful system function by scientific allocation.The traditional computer network and communication system used wired network normally. Along with the rapid development of the wireless networks technology, the wireless communication technology has been increasingly applied to our daily lives. As the wireless communication technology has irreplaceable advantages in building construction. There is no need to install complex cable tray and wiring project, easy to install, expansion and renovation. We can use the special advantage of wireless communication, and applied it into intelligent buildings to achieve the cost-effective integrated system, with minimal investment to get the optimal performance.This thesis is studying a new factory including fire protection system, building management system, entrance guard and monitor system. Conduct applied research of system integration. It’s also discussed the wireless communications prospect and problems in the application of intelligent buildings.