SHC型水位自动测报系统研制

准确、及时、完整地收集、计算和提供水位资料是沿海港口水文监测单位的重要作业之一。ＳＨＣ型水位自动测报系统由上海海监海测大队与交通部上海船舶运输科学研究所等单位共同开发和研制。本文首先介绍该系统的功能，包括中心站功能和野外水位站功能，然后介绍系统的结构、流程和原理，包括中心站结构、流程和原理以及有线、无线水位站结构、流程和原理，最后，应用该系统，并对水位数据现场测取、储存及有线、无线测报的精度作了分

Research and Production of SHC-Type Water Level Automatic Measuring and Reporting System

Collecting,calculating and providing water level information correctly,timely, completely is an important task of hydrometry monitor units of coastal ports.SHC type wa- ter level automatic measuring and reporting system was developed,researched and produced jointly by Shanghai Harbour Superintendence Administration and SSSRI.In the paper func- tions of this system,including the functions of center stations and field stations,is intro- duced at first.Then,the configuration,flow process and principle of this system for center stations and wire/wireless water level stations are described.Finally,the field data taking and storage as well as the wire/wireless measuring and reporting accuracy in applying this system are analyzed.It is shown from results that this system has merits of high automation grade and practicability and its accuracy of sampling data reaches national standards.The main technical index of this system is described in appendix.