cop 2008研讨会最后报告

2008 IEEE 17th Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises Pub Date : 2008-06-23 DOI:10.1109/WETICE.2008.64

P. López

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引用次数: 0

摘要

一种远程指示已收到传真的装置和方法。接收到的传真是用红外线发射器探测的，红外线发射器将红外线能量喷射到空间中，当传真机接收传真的纸盘里没有纸时，这个空间就打开了，但是当收到传真时，这个空间就被纸占据了。当纸盘里没有纸时，红外能量就会在空间中丢失。当纸盒中有纸时，红外能量被反射回并被光电晶体管感知。当光电晶体管感应到纸盘里有纸时，一个高亮度发光二极管就会闪烁，表明收到了传真。

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COPS 2008 Workshop Final Report

An apparatus and a method for remotely indicating that a fax has been received. Received faxes are detected using an infrared emitter that sprays infrared energy into space that is open when no paper is present in the paper tray that receives incoming faxes at a fax machine, but which space is occupied by paper when a fax has been received. When there is no paper present in the paper tray, the infrared energy is lost in space. When there is paper present in the paper tray, the infrared energy is reflected back to and sensed by a photo transistor. When the photo transistor senses the presence of paper in the paper tray, a high-brightness light emitting diode is flashed to indicate that a fax has been received.

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2008 IEEE 17th Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises

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