Wednesday, 4 December 2013

Water Environment Monitoring System Based on ZIGBEE Technology


                  In acquiculture field, water environment parameters as Such as temperature, velocity of flow, pH value and content of ammoniacal nitrogen must be reported and handled in time. The Zigbee network issued in this paper is used to monitor the environment parameters of acquiculture water. Each sensor node of the network, which is composed of various sensors and a Zigbee chip CC2430, could measure temperature, velocity of flow, pH value, content of ammoniacal nitrogen etc. A GPRS module is used to complete data exchanging between remote monitoring center and the wireless sensor network. This system is an application in acquiculture field. Through an algorithm based on neural BP network and D-S Evidence Theory, this system could diagnose the type of water environment parameter abnormity automatically.

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