摘要
介绍了一种公交智能报站系统,该系统以GPS定位技术为基础来实现自动定位,以STC89C52单片机为核心进行系统硬件设计,以C51语言编程实现系统的软件设计。全面的阐述了报站系统原理,合理的选取了系统硬件,进行了适当的数据处理并对系统软件进行了详细的设计,实现了系统的自动报站、超速报警和友情提示的功能。
The thesis introduces a bus-stop intelligent announce system,which is able to achieve automatic orientation based on GPS positioning technology.STC89C52 singlechip is used as a core of the system’s hardware design and the system’s software is edited by C51 program language.This thesis presents the work principle of announce system comprehensively,the reasonable selection of the system’s hardware,the appropriate instrumentality of data-processing and a detailed design of the system’s software.The system can realize functions such as automatic announce,the warning of excessive speed and friendly suggestion.
出处
《机电工程技术》
2009年第1期98-100,共3页
Mechanical & Electrical Engineering Technology
