摘要
介绍了一种新型原油集输管网泄漏自动监测系统的总体构成和软、硬件设计。该系统采用独特的主从式结构，以８０３１单片机系统作监测仪，ＩＢＭＰＣ后端机作主机，可自动监测原油管道的运行状况，自动记录其运行数据，通过数据通讯链路自动传送数据，自动判断其是否发生泄漏并对漏点定位。对集输管网可方便地联网，提高自动化管理水平。
Abstract In this paper,the total construction of a new kind crude oil transport pipeline networks leak auto monitoring system is described.The design of software and hardware is given.The system adopts a master slave mode structure.In the slave,a MCS 8031 chip is used as the central process unit.A personal computer is used as the master.The system can monitor the running state of crude oil transport pipeline,collect and record the running data,transmit data via MODEM,detect leak and locate leak automatically.
出处
《化工自动化及仪表》
CAS
1999年第1期45-48,共4页
Control and Instruments in Chemical Industry
