摘要
随着物联网和智慧城市的发展,室内定位技术正成为连接物理空间与数字服务的关键。凭借高精度定位、干扰性高、抗多径效果好等优势,UWB室内定位技术发展迅速,并深入到生产、生活、工作的多方面,可为多场景提供精准位置服务。详细阐述UWB室内定位技术的信号特性、核心技术原理及主流定位算法,系统推介其典型应用场景,梳理当前技术落地与推广过程中面临的主要挑战,并对未来技术发展方向及应用场景拓展趋势进行展望。
With the development of the Internet of Things(IoT)and smart cities,indoor positioning technology has become a key link connecting physical space and digital services.Leveraging advantages such as high-precision positioning,strong interference resistance,and excellent multipath suppression,Ultra-Wideband(UWB)indoor positioning technology has developed rapidly and is deeply integrated into various aspects of production,daily life,and work,providing precise location services for multiple scenarios.This study provides a comprehensive analysis of UWB(Ultra-Wideband)indoor positioning technology,covering its signal characteristics,core technical principles,and mainstream positioning algorithms.It systematically introduces typical application scenarios,outlines the major challenges encountered in technology implementation and promotion,and offers an outlook on future technological development directions and trends in application scenario expansion.
作者
钟焘
杨经纬
方旭
ZHONG Tao;YANG Jingwei;FANG Xu
出处
《重庆建筑》
2025年第11期40-44,共5页
Chongqing Architecture
基金
重庆市教育委员会科学技术研究项目一般课题“基于室内定位技术的装配式建筑智慧工厂生产行为安全系统研究与实践”(KJQN202004309)
重庆中建海龙2020年科技研发课题“行为安全系统的研究与应用”(2020CQHL004)。
关键词
UWB室内定位技术
定位原理
应用场景
智慧城市
UWB Indoor Positioning Technology
Positioning Principle
Application Scenario
Smart City
