火灾报警系统的自动控制原理及实现

自动报警监控系统包括火灾报警信息自动接收、建筑消防信息、气象信息以及城市建筑消防安全应急救助等子系统。具体为公共电话网络信道、信号发送机、数据采集传输及信号控制显示器等设备构成的自动化监测网络。城市火灾自动报警监控系统全程自动化,有效地减少人工监控环节可能造成的火警漏报、迟报,实玫织寸城市人网火灾自动报替系统工作状态实时集中监控与管理。使城市消防形成一个安全防范网。这样大大加强了城市建筑火灾的防范监控能力,实现了城市消防管理的数字化。主要论述了火灾报警系统的自动控制原理及其实现策略。     

城市消防远程监控系统推广与应用

城市消防远程监控系统是从火灾自动报警远程监控系统基础上建立的一种新型管理设施。通过现代通讯网络将各建筑物内独立的火灾自动报警系统联网,并综合运用地理信息系统、数字视频监控等信息技术,在监控中心内对所有联网建筑物的火灾报警情况进行实时监测、对消防设施进行集中管理的消防信息化应用系统。城市消防远程监控系统的发展对于提高城市建筑火灾防控水平具有十分重要的意义。本文以甘肃省天水市消防远程监控系统推广应用及存在的问题为例,进行较为深入的探讨和分析。     

基于无线传感器的家庭网络智能报警系统研究

本系统是由嵌入式报警主机、无线传感器网络节点构成的智能电话报警系统.采用无线传感器网络技术,使家庭的安防传感器形成一个无线网络;利用双音多频编解码技术实现了主动拨号、语音报警及简单的电话控制;采用以51单片机为核心处理器的嵌入式开发平台,构建一个配置容易、功能强大、覆盖范围大的新型嵌入式报警系统.     

某食品加工厂消防联动及火灾自动报警系统的设计

食品加工厂内部含有粉尘爆炸危险场所。本文结合工程实际,介绍了某食品加工厂消防联动及火灾自动报警系统的设计,确定了消防联动及火灾自动报警系统的形式,给出了粉尘爆炸危险场所消防联动及火灾自动报警系统的具体要求。     

消防自动化系统的设计探讨

本文分析了消防自动化系统在现代化大型建筑中的运用及其重要意义,并以消防自动化设计原理为切入点,着重探讨了消多联动担制系统设计、火灾自动报警系统设计和自动灭火系统设计。     

石油库消防报警自动化系统设计

根据石油库消防报警现状及存在的缺陷,主要介绍了石油库设置消防报警自动化系统的必要性,并结合当前石化行业中常见的火灾报警控制技术及数据处理方法,提出石油库适用的消防报警自动化系统构想,望能起到抛砖引玉之功效。     

联网型智能消防报警系统的设计与实现

目前流行的消防报警系统的传输与控制形式有两种：非智能型的模拟信号输出输入与联网型智能型数字信号输出输入。本文拟对大型建筑、店铺之类的传统火灾报警系统进行改造,以工业计算机为控制核心,通过群模数据采集,利用计算机网络和软件技术,控制报警系统,实现了新一代网络消防报警控制系统的设计。     

试析51单片机的实际应用

在本文中,热释电红外传感器系统感光元件内置的时限提出基于51控制系统,照明控制单芯片,控制时钟的能量,烟雾传感器,如果有火灾,“追光的人们”的报警声,智能控制系统似乎是有实时工厂,企业,学校等场所,消防和信令监测.该系统可以和广阔的市场前景,是适用于各种情况下的一个真实世界的环境.     

浅谈火灾自动报警及消防联动控制系统的设计

随着建筑行业的发展，我国的消防事业也得到了蓬勃的发展。为及时发现和扑灭初期火灾，保护建筑物内人身和财产安全，火灾自动报警及消防联动系统已广泛应用到了建筑防火中。本文就火灾自动报警及消防联动系统的设计进行了简单的介绍。     

带风雨探测器的光纤传感器周界报警系统研制

介绍了基于马赫-泽德干涉仪结构的光纤传感器应用于周界报警系统,能够对发生在传感器区域的扰动信号进行报警和监控,并具有极高的灵敏度.风雨探测器可以减少周界报警系统误报警率,这对于报警系统实现工程应用具有突破性进展.     

Parents of preschool fire setters: perceptions of the child-play fire hazard

The present study sought to learn about risk perceptions held by parents of preschool fire-setters. A 41-item survey was distributed to 60 parents whose children, aged 6 years and younger, had previously set fires and who were involved in intervention programmes throughout the US. Most parents did not think their children would play with matches/lighters, or knew how to use these items, although some had witnessed their children playing with matches/lighters previously. Most parents reported having taken precautions to keep matches/lighters out of reach and also educating their children about fire. Regardless, children not only set fires, but in 40% of cases climbed to access the match/lighter. Parents' perceptions of their children's proclivity for fire play were not consistent with their actual fire-play behaviour. Parents underestimated the likelihood that their children would play with matches/lighters. Although most reportedly undertook preventative measures aimed at thwarting fire play, these strategies were ineffective. Traditionally relied upon precautionary techniques, such as storing lighters out of reach and discussing the dangers of fire, were not sufficient to stem interest and resultant fire play.     

Integrated system of occupational safety and health and fire protection of the fire rescue brigades members

The objective of the conducted research is the identification and determination of requirements of members of fire rescue brigades during operations in the conditions of high risk in order to minimize the possibilities for injury incidence during the intervention. The research is focused on examination, determination and identification of factors affecting the increasing number of occupational injuries of members of fire rescue brigades during interventions. Hypothetical framework of the research problem consists of general hypothesis and six special hypotheses. Results suggest that almost all respondents believe that their skills and abilities are applicable in the intervention phase, but less than a half believe that their skills are applicable in prevention phase. Two-thirds of respondents stated that in their organization they have support for further education and upgrading while a half of respondents stated that they need education concerning identification, assessment and management of risks that can lead to emergency situations.     

建筑消防施工管理分析

文章就建筑消防给水设施施工过程中的一些常见问题和消防设施的日常管理维护问题进行了分析,提出了相应的处理对策.     

浅析歌舞娱乐放映游艺场所消防安全

从火灾隐患、火灾荷载、日常管理等方面分析了歌舞娱乐放映游艺场所的火灾危险性,进而从源头管控、落实单位主体责任、加强日常消防监督管理等方面就如何加强歌舞娱乐放映游艺场所消防安全管理提出了具体的工作措施和对策。     

一种双模导引头目标检测的模糊数据融合算法

本文利用模糊集合来描述传感器的检测率和虚警率,提出了一种双传感器目标检测的模糊数据融合算法,并将其应用于双模复合导引头的目标检测,仿真结果表明算法合理。     

A preliminary analysis of incident investigation reports of an integrated steel plant: some reflection

Large integrated steel plants employ an effective safety management system and gather a significant amount of safety-related data. This research intends to explore and visualize the rich database to find out the key factors responsible for the occurrences of incidents. The study was carried out on the data in the form of investigation reports collected from a steel plant in India. The data were processed and analysed using some of the quality management tools like Pareto chart, control chart, Ishikawa diagram, etc. Analyses showed that causes of incidents differ depending on the activities performed in a department. For example, fire/explosion and process-related incidents are more common in the departments associated with coke-making and blast furnace. Similar kind of factors were obtained, and recommendations were provided for their mitigation. Finally, the limitations of the study were discussed, and the scope of the research works was identified.     

浅谈建筑物消防应急照明设计

基于现行规范和工程设计实践，本文简单阐述了建筑物的消防应急照明设计，包括应急照度标准，消防应急灯具选择及安装，灯具供电电源，灯具的控制方式以及导线选择及敷设等内容。     

未来十年综合航电系统的发展趋向

我国的合同法对代位权的客体做出了明确的限定,这使得代位权制度在实际运用中碰到了一些困难,本文对代位权的客体和抵押权能否成为代位权的客体进行了分析和探讨。     

机载多传感器数据融合的数据链应用技术

表述了机载多传感器数据融合基本概念，侧重于描述战术数据链在多传感器信息融合中的应用。     

管理制度设计初探

在管理中,管理者主要依靠各种行之有效的制度来对被管理者实施管理,所以制度的好坏对于管理活动的成败有着重要的意义。目前,我国缺乏对管理制度设计的理论与方法的深入研究,管理中很多制度都存在缺陷,由此造成管理效率低下。因此,将行为控制的研究成果应用到制度的设计中,可以设计出更加有效的管理制度。