智能交通车站呼叫系统的设计与实现  

Design and Realization of the Station Calling System for Intelligent Transportation System

作　　者：周鑫强[1] 杨汝清[1] 杨明[2] 

机构地区：[1]上海交通大学机器人研究所,上海200240 [2]上海交通大学自动化系,上海200240

出　　处：《机电一体化》2008年第12期37-39,46,共4页Mechatronics

基　　金：欧盟第六框架资助项目(编号:EC-FP6-IST-028062);上海市科委登山计划资助项目(编号:062107035)

摘　　要：为实现智能交通系统中乘客在固定站点进行车辆呼叫的功能,设计了车站呼叫系统。分析了基于 ARM的车站人机交互终端的设计和实现,并详细阐述了人机交互终端硬件的组成以及基于μC/OS-Ⅱ嵌入式操作系统的软件的关键技术;介绍了应用数据库技术的呼叫信息管理软件的设计和实现。实际应用结果证明了车站呼叫系统的可行性,并改善了智能交通系统的服务。In order to realize the function for passengers＇ vehicle calling in the stations of ITS （Intelligent Transportation System）, the station calling system is designed. The design and realization of the station＇s HMI （Human-Machine Interface） terminal based ARM is analyzed. The form of the hardware and the key technologies of the software, based μ C/OS-II embedded operation system, for the HMI terminal are illustrated detailedly. The design and realization of calling information management software, which apply database technology, is introduced. The feasibility of station calling system has been proved by the result of practice and the service of ITS can be improved.

关 键 词：智能交通 人机交互 嵌入式系统 μC/OS—II 数据库 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]