智能消防的管理和报警处理系统的设计研究
发布时间：2018-11-26 19:07
【摘要】：随着城市用电设备大幅度增加和人口密集度的提升,火灾发生的概率也在不断地增加,火灾带来的危害也在随之增加。目前社会上大量使用的消防系统仍存在不足,例如:火灾信息采集的有线传输、现场逃生需人员调度等。本文对现代社会智能消防报警系统需求进行了调研和分析,认为大范围分布式火灾监测、多方式报警、逃生诱导等功能的实现是非常必要的。电子、通信、计算机等现代化技术的进步为这些功能的实现提供了技术支持。本文提出了智能消防报警系统的总体设计方案。该方案通过在多区域、多地点布置火灾监测传感器节点,使用同一套网络数据服务器和数据处理系统,实现大范围分布式火灾监测;并实现了值班室大屏幕展示、手机短信、远程信息推送等多方式报警;利用下位机(单片机)驱动显示模块和Dijkstra算法计算最短路径实现了逃生诱导功能。本文设计了信息采集系统,包括火灾探测系统和无线传输系统。火灾探测传感器和被动红外传感器信息被实时地传输到数据服务器,特别是被动红外数据有效时,表明现场有需要被救援者,指引救援调度工作。还借助GPRS无线传输技术将火灾数据实现了远程传输,使系统的使用范围不受地域限制。本文设计了智能消防综合信息管理系统,构建了Oracle数据库。该系统完成火灾定位、预警、查询功能,用户界面友好。最后设计了火灾报警处理系统,完成响铃报警、电梯迫降、短信发送、逃生诱导,火警现场视频展示等功能,实现报警处理自动化。本系统创新性地将Dijkstra算法应用到了火灾逃生诱导场景中。测试结果表明:本系统在遵循国家标准的前提下,设计的智能消防系统可以实现火灾信息的实时采集、火灾信息的无线传输、及时报警、现场快速逃生,实现了火灾报警系统的预期设计目标。本文创新点为:(1)本文提出的智能消防报警系统的总体设计方案实现了新的功能;(2)本系统创新性地将Dijkstra算法应用于楼道模型的火灾逃生诱导中。
[Abstract]:With the increase of electric equipment and population density, the probability of fire is increasing, and the harm caused by fire is also increasing. At present, there are still some shortcomings in the fire protection system, such as the wired transmission of fire information collection, the dispatch of personnel to escape from the scene and so on. In this paper, the demand of intelligent fire alarm system in modern society is investigated and analyzed. It is considered that it is necessary to realize the functions of large-scale distributed fire monitoring, multi-mode alarm, escape guidance and so on. The progress of modern technology, such as electronics, communication and computer, provides technical support for the realization of these functions. In this paper, the overall design scheme of intelligent fire alarm system is put forward. In this scheme, the fire monitoring sensor nodes are arranged in multi-area and multi-location, and the same set of network data server and data processing system are used to realize the large-scale distributed fire monitoring. It also realizes the alarm of large screen display, short message and remote information push in the duty room, and realizes the function of escape guidance by using the display module driven by the lower computer and the Dijkstra algorithm to calculate the shortest path. This paper designs information collection system, including fire detection system and wireless transmission system. The information of fire detection sensor and passive infrared sensor is transmitted to the data server in real time, especially when the passive infrared data is valid, which indicates that there is a need to be rescued on the spot to guide the rescue scheduling. The remote transmission of fire data is realized by means of GPRS wireless transmission technology, so that the range of use of the system is not limited by region. In this paper, the intelligent fire control information management system is designed, and the Oracle database is constructed. The system completes fire location, early warning, query function and friendly user interface. Finally, the fire alarm processing system is designed to complete the functions of ring alarm, elevator crash landing, short message sending, escape induction, fire scene video display and so on, so as to realize the automation of alarm processing. This system innovatively applies the Dijkstra algorithm to the fire escape induction scene. The test results show that the intelligent fire control system can realize the real-time collection of fire information, wireless transmission of fire information, timely alarm and quick escape. The expected design goal of the fire alarm system is realized. The innovations of this paper are as follows: (1) the overall design scheme of intelligent fire alarm system proposed in this paper has realized the new function; (2) the Dijkstra algorithm has been creatively applied in the fire escape induction of the corridor model.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP277;TP311.52;TU998.1
本文编号：2359367
[Abstract]:With the increase of electric equipment and population density, the probability of fire is increasing, and the harm caused by fire is also increasing. At present, there are still some shortcomings in the fire protection system, such as the wired transmission of fire information collection, the dispatch of personnel to escape from the scene and so on. In this paper, the demand of intelligent fire alarm system in modern society is investigated and analyzed. It is considered that it is necessary to realize the functions of large-scale distributed fire monitoring, multi-mode alarm, escape guidance and so on. The progress of modern technology, such as electronics, communication and computer, provides technical support for the realization of these functions. In this paper, the overall design scheme of intelligent fire alarm system is put forward. In this scheme, the fire monitoring sensor nodes are arranged in multi-area and multi-location, and the same set of network data server and data processing system are used to realize the large-scale distributed fire monitoring. It also realizes the alarm of large screen display, short message and remote information push in the duty room, and realizes the function of escape guidance by using the display module driven by the lower computer and the Dijkstra algorithm to calculate the shortest path. This paper designs information collection system, including fire detection system and wireless transmission system. The information of fire detection sensor and passive infrared sensor is transmitted to the data server in real time, especially when the passive infrared data is valid, which indicates that there is a need to be rescued on the spot to guide the rescue scheduling. The remote transmission of fire data is realized by means of GPRS wireless transmission technology, so that the range of use of the system is not limited by region. In this paper, the intelligent fire control information management system is designed, and the Oracle database is constructed. The system completes fire location, early warning, query function and friendly user interface. Finally, the fire alarm processing system is designed to complete the functions of ring alarm, elevator crash landing, short message sending, escape induction, fire scene video display and so on, so as to realize the automation of alarm processing. This system innovatively applies the Dijkstra algorithm to the fire escape induction scene. The test results show that the intelligent fire control system can realize the real-time collection of fire information, wireless transmission of fire information, timely alarm and quick escape. The expected design goal of the fire alarm system is realized. The innovations of this paper are as follows: (1) the overall design scheme of intelligent fire alarm system proposed in this paper has realized the new function; (2) the Dijkstra algorithm has been creatively applied in the fire escape induction of the corridor model.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP277;TP311.52;TU998.1
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