基于CC2430的城市车辆限行系统研究

摘要

With the increase of vehicle, the traffic congestion in the urban area becomes more and more serious, which affects the people's daily life. The implementation of traffic restriction is an effective way to alleviate traffic congestion. In this paper, Chipcon AS's CC2430 RF chip for wireless identification of vehiclcs is used to design a urban traffic restriction system in combination with MCU and Ethernet for the the implementation of remote communication according to the travel days of vehicle. The traffic restriction methods based on the travel days of vehicle are discussed, especially the hardware design of the system. The difficulties of software design are described.%随着车辆的增多,城市交通拥堵越来越严重,影响了市民日常出行.实行车辆限行是缓解交通拥堵的有效方法.利用Chipcon AS公司的射频芯片CC2430进行车辆无线识别,结合单片机与以太网实现远程通信,设计了一套根据车辆出行天数进行城市车辆限行的系统.为了获得车辆出行天数,对根据出行天数进行车辆限行的方法进行了论述,重点是系统的硬件设计,并对软件设计中的难点给出了说明.