The Application of Remote-Measure System Based on Wireless Sensor Networks

The system uses the wireless sensor networks and the embedded technology to improve the traditional performance of the hydrographic information system, so as to provide well technical support for the water resources management and the flood prevention commanding. The node in various measuring points gathers the hydrology parameters of the rivers or reservoir water level, rainfall and so on, and then transmits to the data-collecting device through wireless communication; the data-collecting device will transmit the those data to the information center pass on the broadcasting to realize the real-time information location inquiry; then the information center process the received data, transmit to the embedded mobile termination through the GPRS network to realize the real-time information distance inquiry. The system has displayed the superiority of the wireless sensor networks and the embedded technical fully, strengthened the extension and the mobility of the system. It has broad application prospect.