基于LonWorks网络的消防应急与逃生系统硬件研究

【作者】 徐永超；

【导师】 王小海； 沈红；

【作者基本信息】 浙江大学 ， 电工理论与新技术， 2006， 硕士

【摘要】 随着物质生活水平的提高和社会信息化的发展,智能化建筑正走进人们的生活。智能建筑采用系统集成方式将计算机技术,通信技术,信息技术与建筑艺术结合在一起。在现代楼宇中,火灾时常发生,给人们的生活带来巨大损失。楼宇中的消防监控系统是用来监控火警的一个重要手段。 由于历史原因楼宇中的消防监控系统往往是一个独立的个体,因此在每栋大楼都要有人进行24小时的值守,浪费了人力物力,可靠性也低。如果利用网络实现各大楼消防分系统的联网,把需要监控的一系列大楼连成一个消防网络,就可以在中央控制室(总控中心)同时监控分布在各个大楼(分控中心)的消防信息变化情况,这样就保证了消防信息传递的快速性、准确性、可靠性,还提高了消防信息管理的水平,顺应了时代对控制系统网络化、便捷化的要求。另外,消防监控系统发现火情后,可以立即采取一些相应措施,控制火情的发展,并且为人们提供可靠的逃生工具。 LonWorks技术是一个完整的平台,由美国ECHELON公司在1991年首先推出,已经在楼宇自动化、工业自动化、电力系统供配、消防监控、停车场管理等领域获得广泛应用。因此,开发一套基于LonWorks技术的消防应急与逃生系统,然后将其作为一个子系统添加到已有的智能网络系统,将是一个方便可靠的升级原有系统的途径。 本课题是浙江省科技攻关计划项目,ID号G20040756。更多还原

【Abstract】 As the development of the information technology as the improvement of people’ s material life , Intelligent building is enter people’ s life. Intelligent building combines computer science communication technology information technology and building art together . Fire in the contemporary building would give people huge lost. Fire monitor system is a good way to control fire .For some historical reasons , fire monitoring and control systems are separate systems. So it is required that some people to monitor these separate systems. It is a waste of manpower and the reliability is quite poor. If all the separate systems are connected to be an entire system , it is possible to monitor and control all the fire information in a single room , the control center . It is guaranteed that the fire information would be transferred reliably and timely, so it improves the management of fire information and satisfies the requirement of network and convenience . The new system will also take some steps to control the fire as well as to provide people reliable tools to escape .Lonworks technology is an integrity platform which was brought up by an American company Echelon. Now it is widely used in Intelligence building , industrial automation , electric power system , fire monitor and control , and so on. So to develop a lash-up fire and escape system based on Lonworks, and then add it to the intelligent network systems to form a integrity system would be a better way to update the quondam system.更多还原