基于GSM的可移动危险源处警系统的研究

提出基于GSM的可移动危险源处警系统总体方案,在技术实施中考虑现有的可行性通讯资源和低成本实现,采用GSM网络短信息通信,利用带有移动通讯装置和PC机的主站设备来实现。利用GSMAT指令控制收发短信息,并应用数据库对短信息进行管理。对可移动危险源体系、预警方法以及相关关键技术进行较为深入的分析和研究,并在VB环境下编程实现可移动危险源处警系统的基本功能以及通信控件的查询工作方式和事件驱动方式的过程。该研究成果对可移动危险源跟踪、定位、监控,降低可移动危险源的爆炸、泄漏,避免造成重大事故具有一定的实用价值。

Study of Mobile Hazard Handling & Alarm System Based on GSM

The general project for mobile hazard handling alarm system is put forward.Considering the feasibility and the low-cost implementation of communication resources,the GSM(global system for mobile communication)network message communication is adopted to fulfill this project by use of master station equipment with mobile communication devices and PC(personal computers).The system controls the transmission of short message by GSM AT instructions and manages the messages with the database.The system of mobile hazard,methods of forecasting and alarming,and related key techniques are analyzed and studied.The elementary function of mobile hazard handling & alarm system,and the process of inquiry for communication controller and event-driven are implemented by programming them in VB environment.This achievement is of certain practical value at the aspects of the tracing,locating and monitoring of mobile hazards and the aspects of reducing the blast and leak risk of mobile hazards.