21世纪以来,随着经济发展和科技进步,生产力得到了极大提高,生活中存在的引发火灾的因素开始增多。由于这些因素的存在,我们每天都生活在危险之中,而公共场合的安全尤为重要,因为公共场合涉及到大量的人身安全和公共财产安全。在市场经济中,银行充当的角色非常重要,而银行的安全问题一直都是银行工作的重点。银行作为交易中心,每天的人流量都很大,为银行的工作人员和客户提供人性化的服务是非常有必要的。随着科技的进步,很多需要人完成的服务都改用了自动化设备,从而极大节省了人力,也节省了相应开支。为了给银行工作人员和客户提供一个安全的环境,为了能够在火灾发生之前,给工作人员发出警报,将火灾消灭在萌芽状态,最大限度的减少人员伤亡和经济损失,设计了一个基于单片机的银行报警装置。一个简单的银行报警系统通常包括门禁报警装置、火警装置、视频监视装置等安全装置。基于单片机的银行报警系统主要有三方面功能:温度报警、烟雾报警、门禁系统的驱动,从而满足银行对工作人员和用户人身安全的考虑,也保证了银行的正常运行。 Since the 21st century, with the economic development and scientific and technological progress, productivity has been greatly improved, and the factors that have caused the fire in life are beginning to increase. Because of these factors, we live every day at risk, and the safety of public places is of particular importance, as public places involve substantial personal safety and public property safety. In a market economy, the role of banks is very important, and bank safety has always been the focus of bank work. Bank as a trading center, the daily flow of people are large, bank staff and customers to provide personalized service is very necessary. As technology advances, many people who need to complete the service have switched to automated equipment, which greatly saves manpower, but also save the corresponding expenses. In order to provide a safe environment for bank staff and customers, in order to be able to alert the staff before the fire broke out, to eliminate the fire at its infancy and to minimize the casualties and economic losses, a single chip microcomputer-based bank was designed alarm system. A simple bank alarm system usually includes access control alarm devices, fire alarm devices, video surveillance devices and other safety devices. The bank alarm system based on single chip microcomputer mainly has three functions: temperature alarm, smoke alarm and access control system, so as to meet the personal safety of the bank staff and users, and also ensure the normal operation of the bank.