ZDHY型水文缆道信号仪的原理及应用  

ZDHY Hydrological Cableway Apparatus of Principle and Application

作　　者：董秀强 魏庆杰 

机构地区：[1]河北省承德水文水资源勘测局,河北承德067000

出　　处：《水利科技与经济》2013年第1期118-120,共3页Water Conservancy Science and Technology and Economy

摘　　要：为了解决现有水文缆道信号传输不稳定、缆道索对地绝缘不好处理的问题,研制出ZDYH型水文缆道信号仪,采用最新无线数字通讯技术,应用彩色触摸屏完成人机交互,并自动完成流量成果计算及数据存储。从技术原理上,阐述了它的可靠性、准确性及抗干扰能力;从功能应用方面,介绍了它的便捷性和易操作性。In order to solve the existing hydrologic cableway signal transmission is not stable,cableway of insulation of handling problems is bad,we developed the ZDYH type of hydrological cableway wireless digital signal transmission apparatus,the latest wireless digital communication technology,the application of color touch screen complete human-computer interaction,and automatically flow calculation results and data storage.This paper expounds the technical principle of its reliability,accuracy and anti-jamming ability.Introduced the application from the function of its convenient and easy operation.

关 键 词：水文缆道 无线数字传输 缆道信号仪 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]