一种串口取电红外适配器的设计  

A Design of IrDA Adapter with Power Supply Through Serial Ports

作　　者：刘明霞[1] 孙修虎 邢飞[3] 

机构地区：[1]泰山学院信息科学技术学院,山东泰安271021 [2]山东鲁能奥特科技有限公司,山东泰安271000 [3]中华女子学院山东分院,山东济南251000

出　　处：《泰山学院学报》2009年第3期29-33,共5页Journal of Taishan University

基　　金：泰山学院科研基金项目(Y06-2-16)

摘　　要：本文设计了一种完全由硬件实现的能够完成计算机与其他红外设备进行串口红外通讯方案,无需编程,并从串口直接取电供给电路使用,无需附加电源,实验结果验证了该设计方法的有效性.This paper proposed a new approach for communication between the computer and other infrared equipments which combines the former two ways. The function of communication is realized by hardware completely without any embedded programs. Furthermore, the power is transmitted by the serial ports of computer. Therefore, there is no need for accessional power supply circuits. The experimental results indicate the validity of the design.

关 键 词：串口通讯 红外通讯 串口取电 

分 类 号：TN91[电子电信—通信与信息系统]