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.
作者
曹祥红
张华
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)
出处
《现代电子技术》
北大核心
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)
