北京理工大学珠海学院 2020 届本科生毕业论文基于单片机的安防监控系统研究与设计基于单片机的安防监控系统研究与设计摘要近些年来，科技不断地发展，许多家庭已经进入了智能化时代。不管是在家中还是在办公室，只要在手机上操作，就能够控制所有的电器，这种想法不再是天马行空了。智能化时代，利用声学通信，光学通信等技术手段相结合，根据人们的日常喜好，能将电器智能化，极大地方便了人们的生活。智能化时代，电的使用不可谓不重要，某些大功率电器的使用，使得发生电路故障的几率增大，从而引发一系列问题甚至是火灾，新闻报道中也不缺乏这类型的消息。对于这一现象，本设计主要对火灾报警系统进行了研究，通过使用STC89C52 系列芯片，还有烟雾传感器，温度传感器等元器件，设计了一个主要能实现火灾监控的装置。它能够监控空气中异常气体的浓度判断是否有火灾的发生并将一些异常情况反馈给操作者。市面上类似的装置较少，并且该系统实用性强毫无疑问，它具有较大的市场需求。关键词：STC89C52；温度传感器；气体传感器；安防系统北京理工大学珠海学院 2020 届本科生毕业论文北京理工大学珠海学院 2020 届本科生毕业论文Research and design of security monitoring system based on MCUAbstractIn recent years, with the continuous development of science and technology, many families have entered the era of intelligence. No matter at home or in the office, as long as you operate on your mobile phone, you can control all the electrical appliances. This idea is no longer out of the sky. In the era of intelligence, the use of acoustic communication, optical communication and other technical means, according to people's daily preferences, can make electrical appliances intelligent, which greatly facilitates people's lives.In the era of intelligence, the use of electricity is not unimportant. The use of some high-power electrical appliances increases the probability of circuit failure, which leads to a series of problems and even fires. This type of news is not lacking in news reports. For this phenomenon, this...
