公交车报站系统设计  

Designing the bus stop system

作　　者：曾亚光[1] 陈国杰[1] 黄锐斌[1] 韩定安[1] 

机构地区：[1]佛山科学技术学院光电子与物理学系,佛山528000

出　　处：《仪器仪表用户》2010年第2期26-29,共4页Instrumentation

基　　金：国家自然科学基金资助项目(10547108);广东省精品课程(大学物理实验)

摘　　要：提出一种自行设计的公交车报站系统。该系统利用集成电路为基础模板,单片机为判断处理部分,可触式按钮为控制部分,LED灯作为提示部分制作而成。系统的设计之中,使用Protel99SE设计电路板的布板;采用单片机C语言对系统的功能进行实现。该系统具有两个控制按钮,一个按钮为到站提示按钮,当按下该按钮时,代表该站的LED灯会出现首先闪烁并最终长亮表示到站。一个按钮为误按退站按钮,用于当误报站点即提前报站时可让LED退回上一站点。该系统实物体积小,所用材料简单,具有实际意义并能投入生产使用。This paper presents a self-designed bus stop system. It u- ses integrated circuits as the basic template, microcontrollers as the judging and dealing parts, can-touch buttons as the controling parts, and LED lights as reminder parts. Prote199SE is used to design the circuit panels. The functions of the system is realized by the single- chip C language. The system has two control buttons. One is the ar- rival prompted button. While pressing it, the station flashing LED lan- tern appears first, and then long-lighting means the arrival. The oth- er is the stand back button. When the stop site is false, that is ahead of the schedule, the LED will return to the right one. Meanwhile, the system is kind small size, and the materials used ae simple. It has practical significance and can be put into producing.

关 键 词：KeilC51程序设计 Protel布板 

分 类 号：TP211[自动化与计算机技术—检测技术与自动化装置]