基于GPS的公交调度系统智能报站器的设计与实现  

Design and realization of intelligence station reporter of public transit scheduling system based on GPS

作　　者：刘鲁玉[1] 吴旭光[1] 张竞凯[1] 乔晶[2] 

机构地区：[1]西北工业大学航海学院,西安710072 [2]泰山医学院信息工程学院,泰安271000

出　　处：《电子测量技术》2008年第2期99-102,共4页Electronic Measurement Technology

摘　　要：为适应我国快速发展的公交运行系统的需求,本文讨论了采用嵌入式处理器S3C2410和Linux操作系统实现智能报站器的步骤和方法。该报站器以GPS-24模块为核心,使用串口与处理器通信。采用多线程编程方式,实现GPS信息接收解析、液晶显示和自动报站的功能。The main body of the essay discusses the step and method of intelligence station reporter for city public transit scheduling system adapting to rapid develop need,which uses embedded CPU S3C2410 and Linux OS. The core of the station reporter is GPS-24; the station reporter communicates with CPU via serial port. The design adopts multi- thread programming way, realizes GPS information receiving and analysis, LCD display and automation station report.

关 键 词：S3C2410 LINUX 多线程 公交调度系统 GPS 智能报站器 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]