摘要
随着社会科学技术的迅速发展,人们对报警器的性能提出了越来越高的要求,传统的接触式报警器虽然实用性强,性能稳定,但应用范围较窄。本文设计了一种基于光电传感器的非接触式报警器,具备非接触报警、功能可靠、安装调试简单等优点,通过后续处理电路的具体参数设置可以避免一般报警器稳定性差、误报多等不足,并结合无线编码——译码芯片能够实现单点多路监控功能。在居民小区、仓库、家庭等保安系统中,都得到了广泛的应用,配合闭路电视等辅助系统,大大拓宽了光电报警器的应用范围与研究意义。
With the rapid development of social science and technology, people have increasingly raised the alarm performance requirements into a high level. Although the traditional contact alarm perform practicaly and stable, but the range of applications is narrow. This article designed a novel alarm based on the non-contact photoelectric sensor, with advantages such as non-contact, reliable, and convenient for the installation and debugging. Through specific parameters setup within the follow-up processing circuit,the system can avoid the disadvantages of poor stability, triggered by accident etc.which exist in the general alarm, combined with radio code - decoder chip enables to fuUfill a single point to multi-channel monitoring function.In residential areas, warehouses, family and other security systems it has been widely used, with closed-circuit television and other auxiliary systems,greatly broadened the scope of application of photoelectric alarms and research significance.
出处
《电子测试》
2011年第2期65-67,71,共4页
Electronic Test
基金
山西省科技基础条件平台建设项目资助(2010091013)
