基于人机交互通信的重大危险源实时监测系统

阐述MSComm控件实现串行通信的两种方式和一般步骤,基于该原理和方法,将其应用于重大危险源状态参数(温度、压力、浓度等)的实时监测,在GIS集成的区域重大危险源事故后果三维动态可视化仿真系统与MSComm控件的串行通信技术相结合的基础上,设计了友好的人机交互界面,开发了重大危险源实时监测系统。通过在主控机上测试试验,其结果表明:该系统对重大危险源安全状态参数进行实时采集及动态可视化是成功可行的;实现人机友好交互通信,可增强系统的可视直观性和灵活性,使监测、预报、预警、预控形成一体化,从而提高重大危险源的监管水平。

Real-time Monitoring System for Major Hazard Installations Based on HCI Communication

Two ways for serial communication by using MSComm control and its general steps are presented. Based on its principle and methods,the serial communication technology is applied to the real-time monitoring of safety state parameters (temperature,pressure,concentration,etc.) of Major Hazard Installations (MHIs). The real-time monitoring system for MHIs and its friendly human computer interaction (HCI) interface are developed by using Delphi,which is integrated with GIS,3D dynamic visualization simulation system of regional MHIs and the serial communication in MSComm control. Through testing in main monitoring computer,it shows that the real-time acquisition of the security state parameters and dynamic visualization are feasible and available. The realization of friendly HCI communication can enhance the intuitionism and flexibility of the system and fulfill the integration of the monitoring,forecasting,warning and control;thereby,the management and control level of MHIs is improved.