无线遥测系统在海港工程钢结构防腐监测中的应用

摘要

GPRS/SMS智能远程遥测系统具有低成本、高精度、超远距离传输、高可靠性、低功耗等特点.在海工钢结构阴极保护中应用该系统,可方便快捷地实时在线远程监测钢结构的保护状态.文中简要介绍了该系统的结构和基本工作原理,并结合其在曹妃甸矿石码头一期工程中的应用情况,详细论述了系统的设计、安装、改进和使用效果.%GPRS/SMS intelligent remote telemetry system has the characteristics of low cost, high precision, long range transmission, high reliability, low power consumption, etc. Applying the cathodic protection system in a steel structure can quickly monitor online the protection situation of the steel structure with real-time. This paper briefly introduces the structure and basic principle of the system, and, in combination with the application of the system in the first phase of Caofeidian Ore Terminal, discusses the design, installation, modification and using effect of the system.