Design and Implementation of Intelligent Sensor Network Gateway with Video Processing Function

Wei CHEN, Xu-heng ZHI, Da-wei PENG


This paper designs a wireless sensor gateway based on ARM processor. Gateway is the largest information convergent point in wireless sensor networks, and it transmits information collected by the sensors to the host computer based on TCP / IP protocol. In this design, the gateway receives the relevant data collected by sensors through the ZigBee RF modules on the wireless channel. After the initial processing of the ARM processor, the data will be sent to the host computer through the network port. The system uses ADV7183 to complete video format conversion, and expands the video processing function in the intelligent gateway. The host computer can show the information that received by the gateway. In this way, Users can collect the information from far away.


Wireless sensor networks, Gateway, ARM


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