摘要
介绍一种多媒体计算机遥控功能的实现方案，该方案采用红外线发射接收技术，结合串行通讯，实现ＷＩＮＤＯＷＳ环境下声音、图象及其它功能的遥控。其中发射部分采用市售的通用遥控手机，手机中的编码芯片为Ｍ５０４６２，接收部分的解码算法由８９Ｃ２０５１单片机通过软件实现。着重介绍了遥控系统的原理、软硬件实现方案及若干关键技术问题的处理措施。
A technique of remote control function on multimedia computer is realized. Infrared technique is used in sending and receiving signals. Common remote controller with code chip M50462 is used for the signal transmittion. Received signal is decoded with software by 89C2051 at the receiving section.By using serial communction, remote control function for sound and images on WINDOWS platform can be implemented.
出处
《抚顺石油学院学报》
EI
1998年第1期50-53,共4页
Journal of Fushun Petroleum Institute
关键词
遥控
多媒体计算机
微机
WINDOWS
Remote control
Multimedia computer
