With the rapid development of information technology, especially the wild use of personal digital assistant, multimedia terminal, and the application of portable computers. The needs and renewal of the personal data communication technology have been promoted greatly.Upon the great advance of wireless telecommunication in recent years, the bandwidth is getting higher, the quality of services
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As the fully development of image processing, communication and embedded technology today, embedded video surveillance has been applied to people’s lives,industry and other fields. As the developing of wireless network technology, it has a higher data rate, longer distances, and become more reliable, more stable in wireless conmmunication. This makes it possible that using a
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In the industry automatic control system, if adopted the Ether network and field bus technology, it world come true system networking and improve system function and openness. However, these control networks are always based on wire network. High-speed and stable wire network can meet mostly industrial environment combined networks’need, but the wire network transmit data
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Wireless network communications are an emerging technology and are becoming an essential feature of everyday life.The wireless LAN was the combination product of computer network and wireless communication technology in the 1990′s.It provided the access to network via wireless channel.Compared with the traditional Ethernet,it has many advantages,such as convenient installation,flexible usage,saving money and easy to
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Wireless sensor networks to the development of the greenhouse environmental monitoring system has brought new opportunities and challenges,the paper on the wireless LAN technology in the greenhouse environment monitoring system of discussion and detailed description of the greenhouse environment monitoring system development,Wireless LAN technology,and the key embedded wireless sensor nodes,such as the design process. Focus
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Wireless order-dish system is a principle part of restaurant service management system. At present,there have been many kinds of order-dish systems in native market,belonging to high or low rank,but they aren’t introduced in restaurants widely. It can be speculated that scarcity of medium system satisfying china society is the main reason. In this thesis,it analyses
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This paper researches and develops a wireless acquisition and analysis system based on MiniDAT Local Area Wireless Network and virtual instrument technology.The system software has been developed by the LabVIEW platform and has the function of signal acquiring, filtering, frequency spectrum analyzing, statistics parameter calculating, convolution and correlation measurementing,database managing, data saving and reading. The
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Wireless network communications are an emerging technology and are becoming an essential feature of everyday life.The wireless LAN was the combination product of computer network and wireless communication technology in the 1990′s.It provided the access to network via wireless channel.Compared with the traditional Ethernet,it has many advantages,such as convenient installation,flexible usage,saving money and easy to
(Read More…)
Wireless sensor networks to the development of the greenhouse environmental monitoring system has brought new opportunities and challenges,the paper on the wireless LAN technology in the greenhouse environment monitoring system of discussion and detailed description of the greenhouse environment monitoring system development,Wireless LAN technology,and the key embedded wireless sensor nodes,such as the design process. Focus
(Read More…)
Wireless order-dish system is a principle part of restaurant service management system. At present,there have been many kinds of order-dish systems in native market,belonging to high or low rank,but they aren’t introduced in restaurants widely. It can be speculated that scarcity of medium system satisfying china society is the main reason. In this thesis,it analyses
(Read More…)
