采用LabVIEW的输油气管道泄漏检测系统  

Leak Detecting System for Petroleum Transport Pipeline Based on LabVIEW

作　　者：卢小勇[1] 李颖晖[1] 杨席川 

机构地区：[1]空军工程大学工程学院,陕西西安710038 [2]中石油管道局北京输油气公司,北京102400

出　　处：《兵工自动化》2006年第1期77-78,共2页Ordnance Industry Automation

摘　　要：采用LabVIEW的输油气管道泄漏检测系统,其检测定位采用压力梯度和波敏法。硬件由一台主机、一台主无线数传机、多台从无线数传机和数据采集仪等组成。软件编程含数据分析处理、数据通讯、结果查询、系统配置等模块。以LabVIEW构造复杂多任务并行技术,针对平台多任务调度,尽量使用动态调用,优化程序结构。For The leak detecting System of petroleum transport pipeline Based on LabVIEW, its pressure grads and wave alert was adopted for detcting orientation. The hardware consists of a host computer, a host wireless data transfer computer, some subordination wireless data transfer computers and a data gather instrument. The software includes some modules of data analyzing ＆ processing, data communication, inquire about results and system station etc. The complex multitask was constructed with LabVIEW, aiming at the flat multitask schedule, give first priority to use dynamic call, and to optimize the procedure construction.

关 键 词：LABVIEW 输油气管道 泄漏检测 压力梯度法 波敏法 

分 类 号：TP274.5[自动化与计算机技术—检测技术与自动化装置]