摘要
论文提出了利用Zigbee技术实现三维空间定位系统的总体设计方案,对定位节点、参考节点、网关三个核心模块进行详细的设计。研究传统修改RSSI定位原理进行定位的方法,提出在现有二维平面定位技术的基础上实现三维空间,更好地利用了二维定位的现有资源。研究了参考节点模块和定位节点模块的设计方法。论文设计出的Zigbee三维空间定位系统能够在实验空间(38m×30m×16m)中正常工作,误差范围控制在11%以内,能够较好地实现定位功能。
In this paper,a three-dimensional positioning system with Zigbee technology of the overall design scheme of the positioning reference nodes,gateway nodes,the design of the three core modules in detail.Study traditional modified RSSI positioning principle orientation method,is put forward on the basis of the existing two-dimensional plane positioning technology to realize 3dspace,better use of the two-dimensional localization of existing resources.To study the reference node module and the design method of the locating node module.This paper designed a Zigbee three-dimensional space positioning system can in experimental space（38m＊30m＊16m）in the work,within 11% error range control,can well realize positioning function.
出处
《计算机与数字工程》
2016年第1期64-67,共4页
Computer & Digital Engineering
关键词
三维空间
定位技术
无线通信
RSSI定位
the three dimensional space
positioning technology
wireless communication
RSSI localization
