长江干线数字航道建设中的水位自动测控技术

Automatic water level survey and control techniques in construction of the Yangtze River mainstream digital waterway

通过对水位监测站点的水位信息感知、采集、传输、集成等方面关键技术的研究,构建了能实时并准确地反映长江干线水位变化信息的水位监控系统,可全面准确地反映长江干线水位变化,为长江数字航道提供重要的水位基础数据信息。

Based on the water level information requirement from the Yangtze River mainstream waterway maintenance and management work and the Yangtze River shipping, we study the key techniques in the perception, acquisition, transmission and integration of the water level information at the water level monitoring stations and establish the water level information monitoring system which can reflects the water level variation of the Yangtze River mainstream waterway accurately and timely, and which provides important water level information for the Yangtze River digital waterway.