CAJ | 학술논문

Zigbee技术作为一种近距离、低复杂度、低功耗、低数据率、低成本的无线通信技术,较为有效地弥补了近距离无线通信的一些不足。利用Zigbee终端和Zigbee路由器对环境数据进行采集、传输,通过Zigbee射频前端发送无线信息到Zigbee协调器上,再通过uart传送至ARM模块,ARM模块通过以太网发送至服务器上完成数据传输与存储。在结合了近距离无线通信和以太网通信的基础上,可以使服务器通过XMPP消息向手机客户端推送预警和报警信息,手机客户端也可以手动访问服务器数据。
Zigbee기술작위일충근거리、저복잡도、저공모、저수거솔、저성본적무선통신기술,교위유효지미보료근거리무선통신적일사불족。이용Zigbee종단화Zigbee로유기대배경수거진행채집、전수,통과Zigbee사빈전단발송무선신식도Zigbee협조기상,재통과uart전송지ARM모괴,ARM모괴통과이태망발송지복무기상완성수거전수여존저。재결합료근거리무선통신화이태망통신적기출상,가이사복무기통과XMPP소식향수궤객호단추송예경화보경신식,수궤객호단야가이수동방문복무기수거。
Zigbee technology can compensate for some shortcomings of the short distance wireless communica-tion effectively with the advantages such as short-range, low complexity, low power, low data rate and low-cost. The environment data is collected by the Zigbee routers and Zigbee terminal. The information is send via wireless Zigbee RF front-end to the Zigbee coordinator and then the Zigbee coordinator transfers the data to ARM through the uart,and ARM sends the data to the server for data transfer and storage via Ethernet. The server pushes emergency information to mobile client through XMPP and mobile client can also manually ac-cess the server data.