基于单片机的多路红外遥控定时抢答器的设计  

Design of Infrared Remote-Control Downtiming Answering Racer with Multi-Lines Based on Single Chip Microcomputer

作　　者：卢飞跃[1] 

机构地区：[1]广州番禺职业技术学院,广东广州511483

出　　处：《机电工程技术》2010年第8期92-94,113,共4页Mechanical & Electrical Engineering Technology

摘　　要：介绍了一种以基于红外遥控抢答输入和AT89S52单片机的多路定时抢答器系统,给出系统的硬件组成和硬软件设计方法,并经过调试和运行,结果表明该系统可实现定时抢答功能,且结构简单、直观且反应速度快和实用性强。This paper introduces a downtiming answering racer with Multi-lines based on principle of infrared remote-control answering input and AT89S52 Single Chip Microcomputer.Its system composition and design of software and hardware are presented.The result after debugging and running shows that the system can achieve Timing Quick Answer and is simple and intuitionistic and quick and has high application worth.

关 键 词：单片机 红外遥控 定时抢答 设计 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]