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针对国内智能公交的发展现状,本文设计了一款基于MSP430F149微处理器和GPS/GPRS/GIS技术的智能公交电子站牌及其管理系统的总体框图,分别阐述了智能车载终端、智能电子站牌和智能管理系统三大模块的工作原理及其实现方法。实验表明该系统可靠性高,功能完善,能够给广大市民提供更加人性化的公交换乘环境。
In view of the status quo of the domestic intelligent public transportation, this text has designed a general block diagram of intelligent public transportation electronic station tag and its management system based on MSP430F149 microprocessor and GPS / GPRS / GIS technology, elaborated respectively the intelligent vehicle terminal station, intelligent electronic station signboard And intelligent management system of the three major modules of the working principle and its implementation. Experiments show that the system has high reliability and perfect functions, which can provide the general public with a more humane bus transfer environment.