基于UWB的地下停车场车辆定位系统设计与实现  

Design and implementation of UWB-based vehicle positioning system applied to underground parking

作　　者：曹祥红[1] 张华[2] CAO Xianghong;ZHANG Hua(School of Building Environment Engineering,Zhengzhou University of Light Industry,Zhengzhou 450002,China;College of Electrical Engineering,Henan University of Technology,Zhengzhou 450001,China)

机构地区：[1]郑州轻工业学院建筑环境工程学院,河南郑州450002 [2]河南工业大学电气工程学院,河南郑州450001

出　　处：《现代电子技术》2017年第9期136-140,共5页Modern Electronics Technique

基　　金：国家自然科学基金资助项目(51504219);河南省科技攻关计划资助项目(142102310361)

摘　　要：介绍了在地下空间中具有较强穿透力和高精度定位能力的UWB定位技术,采用基于UWB技术的DWM1000定位模块设计了一种地下停车场车辆定位系统,介绍了定位系统的组成和测距定位工作原理,着重进行了基于正多边形的锚节点优化布局,并在实际地下停车场中进行车辆定位性能测试,验证了定位系统的可行性。The UWB positioning technology with strong penetration power and accurate positioning capability in underground space is introduced.The DWM1000positioning module based on UWB technology is used to design a vehicle positioning system applied to the underground parking.The composition of the positioning system and working principle of the range-finding and positioning are introduced.The optimized layout based on regular polygon for the anchor nodes was carried out emphatically.The vehicle positioning performance was tested in an actual underground parking to verify the feasibility of the vehicle positioning system.

关 键 词：地下停车场 车辆定位系统 UWB DWM1000模块 锚节点 标签节点 

分 类 号：TN914-34[电子电信—通信与信息系统] TP273[电子电信—信息与通信工程]