【摘要】 根据对额尔古纳河流域冰下水位监测的需求,本文利用基于空气、冰与水电阻特性差异的冰水情检测原理,设计了一种全新的适合额尔古纳河河道的冰下水位自动测报系统,整个系统由现场冰下水位数据采集和数据处理中心两部分组成,通过对冰水情信号的采集和传输实现了对河道冰下水位、冰厚值的定点连续自动测报。经过试验证明该系统具有工作状态良好、自动化程度高、信息传送准确和监测连续等优点。试验数据为相关部门提供了第一手的界河冰下水位的数据情况。更多还原

【Abstract】 According to the requirements of the Argun River Basin water level monitoring under the ice.This paper based on the principle of the ice condition detection with the difference properties of the air,ice and water resistance,design a suitable water level under the ice automatic detection system for the Argun river course,and realize the water level under ice and ice thickness value continuous automatic forecasting.更多还原