简易多路无线智能报警系统  

Simple Wireless Transceiver Intelligence Alarm System

作　　者：刘楚湘[1] 杜勇[1] 权建国[1] 

机构地区：[1]新疆师范大学数理信息学院,新疆乌鲁木齐830054

出　　处：《新疆师范大学学报（自然科学版）》2008年第4期19-23,共5页Journal of Xinjiang Normal University(Natural Sciences Edition)

摘　　要：文章设计了一款家用简易智能报警系统。其主要功能是:当非法入侵者侵入时,由传感器触发报警信号,利用无线收/发模块通过无线多路编码、解码技术,将报警信号传送给单片机,单片机驱动摄像头自动拍摄入侵者相貌。通过射频收发器NRF905将报警信息发送到中央值班室,在值班室的显示屏上,可以直观显示被盗情况,为刑事侦破提供可靠的证据。A simple intelligence alarm system for family has been designed in this paper. An alarm signal from sensor was triggered when the illegal invader entered. This alarm signal would he send to the microcontroller through the wireless receive / transmit moduies using multi--claannel encoding and decoding technology. This system can shoot appearance of intrude automatically using a camera driven by MCU. In the meantime, the alarm information will be sent to the Central Duty Room through NRF905. the rob situation can be displayed on the monitor screen of the duty room , which would provided a reliable evidence for criminal detection.

关 键 词：热释电 无线收发模块 单片机 编码 解码 射频收发器 

分 类 号：TN710.9[电子电信—电路与系统]