工业危害气体泄漏安全监护系统设计

Design of Safety Monitoring System for Industry Harmful Gases

针对石化工业生产现场危害气体泄漏风险,现场工人作业时的安全监护问题,开发了一种基于GPRS的工业危害气体安全监测系统,给出了系统体系结构和软硬件实现方法;基于STM32F103微处理器完成了便携式个体安全检测仪器硬件开发和软件设计,包括危害气体浓度检测、精确定位、GPRS无线传输等功能;采取B/S结构完成了气体安全监测系统软件开发,包括技术架构、功能实现、软件测试等;实验室功能测试和现场安全监护测试结果表明:该系统检测危害气体浓度精确、功能多、稳定、实用性强,可应用于石化企业个体安全防护、事故应急处置、危险场所作业安全监护等领域。

For the harmful gases leakage risk and safety monitoring problem for workers in production field,therefore,a safety monitoring system for petrochemical harmful gases based on GPRS is designed,introduced system architecture and the implementation method of software and hardware.Complete the hardware development and software design for personal portable safety detect instrument on the basis of STM32F103,including the functions of harmful gases concentration detection,pinpoint and GPRS wireless transmission and so on.Complete the software development of gas safety monitoring system by using the B/S structure,including technology architecture,function realization,software test and so on.According to the result of laboratory functional test and safety monitoring test in production field,the system has remarkable concentration accuracy,many functions,good stability and strong practicability and can be used in several fields,such as individual safety protection,accident emergency disposal,safety monitoring in dangerous site and so on.