基于5G+UWB+激光雷达信息融合的室内定位研究

Research on indoor positioning based on 5G+UWB+Lidar information fusion

随着5G新业务的兴起以及LBS服务的广泛应用,5G的高速率、低时延特性,使得高精度位置和其他信息可以更加高效地和网络平台进行通信,针对复杂室内环境下的定位精度和稳定性问题,文章提出了一种基于5G+UWB+激光雷达的融合室内定位方法,实现在复杂的室内环境下厘米级高精度定位结果,定位的连续性、稳定性和可靠性得到大大增强。文章将通信网络和室内定位进行优势互补,在5G的基础上融入UWB和SLAM,从而实现室内外定位的无缝衔接。

With the rise of 5G new services and the wide application of LBS services,the high speed and low delay characteristics of 5G enable high-precision location and other information to communicate with network platforms more efficiently.Aiming at the positioning accuracy and stability problems in complex indoor environments,this paper proposes a fusion indoor positioning method based on 5G+UWB+Lidar.To achieve centimeter-level high-precision positioning results in complex indoor environments,the continuity,stability and reliability of positioning are greatly enhanced.This paper makes full use of the advantages of the pipeline and platform of the mobile network,integrates 5G,UWB,Lidar and other technologies,and realizes the smooth integration of the communication network and the positioning network.