基于LORA短程无线通信的特种车辆优先控制系统设计  

Design of Special Vehicle Priority Control System Based on LORA Short Range Wireless Communication

作　　者：王玉梅[1,2,3] WANG Yumei(Anhui Keli Information Industry Co.,Ltd.,Hefei 230088,China;Key Laboratory of Urban Traffic Management Integration and Optimization Technology,Ministry of Public Security,Hefei 230088,China;Anhui Intelligent Transportation Key Laboratory,Hefei 230088,China)

机构地区：[1]安徽科力信息产业有限责任公司,安徽合肥230088 [2]城市交通管理集成与优化技术公安部重点实验室,安徽合肥230088 [3]安徽省智能交通重点实验室,安徽合肥230088

出　　处：《现代信息科技》2023年第17期151-155,共5页Modern Information Technology

摘　　要：当今,特种车辆优先控制系统的功能大多是通过RFID电子标签和RFID读卡器实现的,这种系统的安装组配比较耗时费力且管控界面不太友好,同时也不能显示当前路口的管控状态和信号灯的灯色,而且RFID读卡器的成本较高,在安装过程中需要架设专用杆件,在后期维护时还需要借助高架车来检修,工程浩大,成本高昂。为此需要研究一种界面友好、安装方便且可实时显示路口灯色的特种车辆优先控制系统。该系统是基于平板地图GPS导航系统和LORA短程无线组网技术实现的。Nowadays,the functions of priority control systems for special vehicles are mostly achieved through RFID electronic tags and RFID card readers.The installation and assembly of such systems are time-consuming and laborious,and the control interface is not very friendly.At the same time,they cannot display the current control status of intersections and the color of signal lights.Moreover,the cost of RFID card readers is high,and special poles need to be installed during the installation process.In the later maintenance,elevated vehicles are also needed for maintenance,the project is vast and costly.Therefore,it is necessary to develop a special vehicle priority control system that is user-friendly,easy to install,and can display the color of intersection lights in real-time.This system is based on the flat map GPS navigation system and LORA short range wireless networking technology.

关 键 词：特种车辆优先控制 RFID电子标签 LORA GPS 

分 类 号：TN929.5[电子电信—通信与信息系统]