| Navigation beacons are navigation aids that guide ships to navigate,locate and identify obstacles to navigation.With the rapid increase in the number of aids to aids,the traditional manual recording of aids to aids management mode can not effectively manage and record large quantities of aids to aids,so it is difficult to meet the work requirements of large quantities of aids to aids.In order to solve the above-mentioned problems,this article introduces Radio Frequency Identification(RFID)technology to develop an information management system for navigation aids.First,introduce the research background of the thesis and the research status of RFID technology at home and abroad,explain the relevant technical basis,including the working principle of RFID,technical standards,system composition and application scenarios,and introduce UHF technology and system architecture.Secondly,the RFID-based navigation aid equipment information management system analyzes the background,feasibility,process,and system performance requirements of the navigation aid equipment information management based on the physical scenes in the actual navigation aid management,and summarizes the RFID technology in the navigation aid equipment management Advantages,the hardware information collection requirements of the navigation aid equipment information management system are put forward.Third,the RFID-based navigation aid equipment information management system was designed.According to the working scenarios and requirements of the navigation aid equipment information management system,the hardware selection of the navigation aid equipment information management system was carried out,and the hardware design plan was proposed.By installing RFID on the buoy The card holder adopts a new type of directional omnidirectional dual-antenna receiving card reader to realize information collection functions such as reading,writing,statistics,and querying of information data.It completes the design of the navigation mark yard division and the information collection process.The overall architecture of the RFID navigation aid equipment information management system is designed,including system overview,system structure diagram,main business introduction,role authority division,design constraints,data flow diagram analysis,function design and system management.Finally,through the handheld reading and writing device with built-in UHF passive RFID technology chip,it automatically recognizes the electronic tags,completes the batch warehousing of navigation mark equipment,and forms the overall application of the navigation mark equipment management system based on RFID technology.The RFID-based navigation aid equipment information management system developed in this thesis realizes the systematic automatic monitoring and tracking of navigation aid equipment from warehousing,use,return,and scrapping,so that the tracking and traceability of navigation aid equipment is guaranteed,and the accuracy of navigation aid equipment information is solved.,Timeliness and maintenance accuracy.It greatly reduces the workload of navigation mark staff,improves the efficiency and quality of navigation mark management and maintenance,and makes navigation mark equipment management life,IQ,and trajectory,which has theoretical and practical significance for the construction of intelligent navigation support. |
