摘要
为现场测量极端海况条件下的多种海洋要素,建立了一套海床动力特性原位监测系统和检测方法。为力求避免中央统一采集、控制的常态设计模式,采用分散控制的方法,从根本上解决了关键核心采集设备失效,引发全部测量失败的弊端。该系统以CR800数据采集器为核心,实现了独立的数据采集、存储和读出功能。其通用性强,可移植或改造成为不同应用目的测量系统。本文详细阐述了CR800数据采集系统的硬件和软件设计,并对测量结果进行了简单的分析。结果表明该系统工作正常,可靠性高。
A set of monitoring system and methods for seabed dynamic characteristics were established to in-situ measure various marine elements. Taking CR800 datalogger as a core,the system carried out the acquisition,storage and output of data,which resolved the disadvantage of normal design mode highly integrated. This system is universal and can be used for different aims with a little change. The paper described in detail CR800 data acquisition system structure and programming method and analyzed in brief the measurement results. It can be seen from the measurement results that the system operates normally and has a high reliability.
出处
《电子测量技术》
2008年第4期120-122,141,共4页
Electronic Measurement Technology
基金
中国科学院重大科技合作项目(H42032602)
