基于JN5121芯片的无线安防网络

Wireless Security Protection Network Based on Chip JN5121

介绍了Jennic的JN5121芯片的功能,说明了以JN5121模块为核心,基于ZigBee技术的安全防范系统的硬件搭接和基本的软件编程流程。分析了JN5121模块在安防系统中应用的可行性和适用性,提出了本系统采用ZigBee无线技术可以克服传统安防系统存在的很多弊端,且其低功耗,低成本,高抗干扰性,自动动态组网等优点必将得到人们的认可和广泛的应用。

This article introduces the functions of Chip JN5121 of Jennic, explains the hardware lap and software programming flow of Zigbee technology-based security protection system which takes JN5121 module as the core, analyzes the feasibility and applicability of the JN5121 mod- ule in the security protection system, and can be overcame through using the Zigbee puts forward that many disadvantages of the system technology. The advantages of low power consump- tion, low cost, high noise immunity and automatic dynamic grouping will make the system have a wide application.