摘要
开发了高速公路隧道火灾有毒气体事故快速预警救援系统。介绍该系统的组成,包括传感器群、上位控制系统、通信系统、现场设备、视频监控系统等。说明系统工作原理、分级预警判定依据,介绍无火灾,有毒气体超出预警范围以及有火灾,有毒气体超出预警范围两种情况下的控制流程。系统结合有线和无线报警,自动和人工预警救援级别判定,增加了系统的安全可靠灵活性。经试验验证,该系统具有良好的可行性,本系统的设计思想也可用于其他灾害救援中。
A rapid warning and rescue system of highway tunnel fire and toxic gas accidents has been developed. The system components were introduced, including sensor group, high-lev- el control system, communication system, field devices, and monitors. The system working principle, proof of rank were il- lustrated, and control processes when there is no fire, with tox- ic gas concentration exceeding warning range, and when there is fire, with toxic gas concentration exceeding warning range were introduced. The system combines wired and wireless alarm sys- tems, automatic and manual judge the ranks of alert and rescue, which makes the system more flexible, safe and reliable. Some tests showed the system has good feasibility, and the idea of this system can also be used in other disaster relief.
出处
《消防科学与技术》
CAS
北大核心
2014年第4期429-431,共3页
Fire Science and Technology
基金
四川省科技支撑计划项目(2010GZ0171)
关键词
公路隧道
火灾
有毒气体
灭火救援
highway tunnel
fire
toxic gas
fire fighting and rescuing
