摘要
介绍了基于超声波、红外线、射频识别(RFID)、超宽带(UWB)、蓝牙、Zig Bee等室内定位技术,重点阐述了定位技术的工作原理、工作场合、定位精度以及适用性,对各种定位技术进行了详细对比,分析了混合定位技术的主体思路以及最终的结果数据和精度参数。提出只有将多种定位技术联合使用,才能解决复杂室内环境的定位。
This paper introduced the indoor positioning technologies including ultrasonic, infrared, radio frequency identification （RFID）,ultra-wideband （UWB）, bluetooth, ZigBee indoor positioning technologies, which focused on the working principle, workplace, positioning accuracy and applicability of positioning technologies. The detailed comparisons for positioning technologies were carried out. The main idea, final result data and accuracy parameters of the hybrid positioning technology were analyzed. It is pointed out that the combination of several positioning technologies can solve the positioning problems of indoor environment.
出处
《现代建筑电气》
2017年第2期21-25,共5页
Modern Architecture Electric
关键词
室内定位技术
混合定位技术
定位算法
参数对比
indoor positioning technology
hybrid positioning technology
positioning algorithm
parameter comparison
