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基于射频识别的智能小区道闸系统设计

发表时间:2013-11-30  浏览量:1375  下载量:642
全部作者: 隋瑒,李雅梅
作者单位: 辽宁工程技术大学研究生院;辽宁工程技术大学电气与控制工程学院
摘 要: 为方便、有效地实现小区车辆的智能化管理,实现对车辆远距离自动识别及道闸自动控制,根据小区需求研发一款基于射频识别(radio frequency identification,RFID)的道闸系统。系统采用TI公司的TMS320F2812作为控制及数据处理芯片,实现信号的编码、解码、液晶显示、串口通信、报警和道闸控制。读写器硬件设计主要包括:基带信号处理部分主要实现信息的采集、低通滤波和功率放大;射频(radio frequency, RR)部分实现信号的发送和接收。软件设计主要包括:液晶显示模块(liquid crystal display, LCD)和道闸控制模块。该系统可以实现自动、准确地识别卡序列号,并实现不停车自动道闸控制,方便了车辆的进出及管理,为智能小区的车辆管理提供了快速、准确、高效、智能的解决方案。
关 键 词: 自动控制技术;数字信号处理器;射频识别;读写器;道闸
Title: Design of intelligent community barrier gate system based on RFID
Author: SUI Yang, LI Yamei
Organization: Graduate School, Liaoning Technical University; College of Electrical and Control Engineering, Liaoning Technical University
Abstract: In order to facilitate the intelligent management for district vehicle effectively, and to fulfill the automatic recognition from long distance and automatic control for vehicles, according to the research on the needs of community, a barrier gate system based on radio frequency identification (RFID) is put forword. The system employs a chip called TMS320F2812 of TI company as control and data processing core to realize the signal encoding, decoding, liquid crystal display, serial communication, alarming and lbarrier gate controlling. The hardware design of the reader mainly includes baseband signal processing parts acomplishes information collecting, lowpass filterring and power amplifiering, and radio frequency (RF) circuit for signal sending and receiving. The software design mainly includes liquid crystal display (LCD) and barrier gate controlled module. The system can identify card serial numbers accurately and achieve automatic control on barrier gate under no parking, which brings great convenient for vehicle import and management. The paper provides vehicle management system with a fast, accurate, efficient and intelligent solution for community.
Key words: automatic control technology; digital signal processor; radio frequency identification; reader; barrier gate
发表期数: 2013年11月第22期
引用格式: 隋瑒,李雅梅. 基于射频识别的智能小区道闸系统设计[J]. 中国科技论文在线精品论文,2013,6(22):2191-2197.
 
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