毕业设计---基于LabVIEW和数据采集卡的船舶机舱监控系统

《毕业设计---基于LabVIEW和数据采集卡的船舶机舱监控系统》由会员分享，可在线阅读，更多相关《毕业设计---基于LabVIEW和数据采集卡的船舶机舱监控系统（33页珍藏版）》请在毕设资料网上搜索。

1、 摘摘 要要 船舶机舱监控系统是船舶自动化系统的重要组成部分。 船舶机舱的自动化程 度在某种程度上就代表了整个船舶自动化系统的先进程度。 船舶机舱监控系统主 要用于辅佐操作人员监控各项机组运行参数的变化情况，一旦发生异常，立即向 操作人员发出警报，以便操作人员在第一时间检查警报信号发生处，并迅速做出 处理，以减少非正常情况对船舶动力乃至整个船舶自动化系统造成的损害，从而 大大降低船舶的损耗。一直以来，船舶成本低、高效益、无事故是机舱监控的目 的。因此，研究船舶机舱监控系统有很大的必要性和实用性。 LabVIEW 作为编程语言，编程灵活高效且面对对象，其强大的图形编辑能力 及可视化编程环境更是快

2、捷简便； 数据采集卡作为普遍使用的一种实现数据采集 功能的计算机扩展卡，可以通过以太网、USB、火线（1394）等多种型号的总线 接入计算机，使用方便。 本文主要介绍了基于 LabVIEW 和数据采集卡的船舶机舱监控系统， 该系统主 要包括了用户登录、模拟量采集和开关量采集三部分，其中模拟量部分采集了温 度、压力、电压等信号。系统监控了船舶运行时主柴油机、辅柴油机、电站、主 锅炉和辅锅炉的多个相关量。 关键词：关键词：LabVIEW；监控系统；船舶；机舱监控；数据采集。 Abstract Ship engine room monitoring system is an important pa

3、rt of automation system. Ship Engine Room Automation To some extent on the degree of automation systems on behalf of the entire ships advanced level. Main Engine Room Monitoring System For the adjuvant to the unit operator to control the operating parameters change, if an exception occurs, immediate

4、ly to the operating For the alarm to the operator at the first warning signal inspection office, and quickly make a deal To reduce the power of non-normal conditions on the ship and even the entire ship automation system damage, thus greatly reducing Low ship loss. Has been shipping low cost, high e

5、fficiency, no accident was the purpose of monitoring the cabin. Therefore To study the engine room monitoring system have great necessity and practicality. LabVIEW as a programming language, programming, efficient and flexible to face the object, its powerful graphical editor to Force and visual pro

6、gramming environment is quick and easy; data acquisition card as a kind commonly used for data acquisition Function of the computer expansion card, you can via Ethernet, USB, Firewire (1394) and many other types of bus access Into the computer, easy to use. In this paper, based on LabVIEW and Data Acquisition ship engine room monitoring system, which Includes a user login, temperature, pressure display, voltage display, digital display and frequency display Parts, the main run-time monito