1、 家庭语音报警系统 的 设计 摘 要 随着 现代化进程 的 快速发展，人们的经济消费水平普遍得到提高，但 经济的高度发展 离不开人口的急剧增加，尤其是流动人口的增加幅度日益攀升，无形之中就给居住在城市中的人们提出了安防的难题 。 在传统的家庭安防措施里，例如防盗门或者人防保安，并不能很好的起到防范作用，所以 家庭语音报警系统 的设计 对于 维护城市中居民家庭安全具有非常重要的意义 。家庭语音报警系统能够 准确的检测到不法分子入侵的信号，及时播报语音报警信号并且记录作案时间， 实现对住宅 的安全防控 。 本设计采用 AT89S51 式单片机 分析处理数 据，将处理后的信号传输至语音 芯片 ISD
2、4004，开启播报警情语音等相应的其他功能。 关 键词 AT89S51 ， ISD4004，语音报警 ABSTRACT With the the the continuous development of of the modern society, the the level of peoples economic has been significantly improved, but the the the height of the development of of the economy can not,floating population amplitude increasin
3、gly climbed, invisible among the give living in citiesthe our of the the people were asked the a security and of the puzzle. In the the the traditional home security measures years, for example, the anti-theft door or civil air defense security, and can not be a very good act as deterrents., So the
4、the the design of of the Family voice alarm system for the maintenance of the family of residents in the the city security of has a very important significance. Family voice alarm system be able to accurately of the detect to the the signal the invasion of by the lawless elements, in a timely manner
5、 broadcast the voice alarm signal and record the the committing the crime time, to achieve the prevention and control of of on the residential the safety of. This design uses the data of the AT89S51-style single-chip analytical processing, will the the the signal transmission after the the processing to the the of voice chip ISD4004, a the corresponding the other functions of to the sowing the alarm situation Voice and and so on is opened. Key Words: AT89S51； ISD4004； voice alarm 1.绪论 . 1 1.1 引言 . 1
