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    • 81. 发明公开
    • 적외선 데이터 송수신 장치
    • 红外线数据发送/接收设备
    • KR1020040063534A
    • 2004-07-14
    • KR1020030000996
    • 2003-01-08
    • 삼성전자주식회사
    • 이용복
    • H04B10/114H04B10/40
    • H04B10/11H04B10/079H04B10/564
    • PURPOSE: An infrared data transmitting/receiving apparatus is provided to control luminance according to a distance and detect an error of transmission data. CONSTITUTION: A controller(10) controls general operations. A luminance controller(20) controls luminance of a transmission light emitting diode(30) according to a distance from the opposite terminal in case of transmission. The transmission light emitting diode(30) wirelessly transmits transmission data applied from the controller(10). A receiving photodiode(40) transmits received data to a transmission data error detector(50) and a receiving data detector(60). The transmission data error detector(50) detects an error by comparing the transmission data inputted from the controller(10) and self transmission data inputted through the receiving photodiode(40).
    • 目的:提供一种红外数据发送/接收装置,用于根据距离控制亮度,并检测发送数据的错误。 规定:控制器(10)控制一般操作。 在发送的情况下,亮度控制器(20)根据与相对端的距离来控制发送发光二极管(30)的亮度。 发送发光二极管(30)无线地发送从控制器(10)施加的发送数据。 接收光电二极管(40)将接收到的数据发送到发送数据错误检测器(50)和接收数据检测器(60)。 发送数据错误检测器(50)通过比较从控制器(10)输入的发送数据和通过接收光电二极管(40)输入的自发送数据来检测错误。
    • 82. 发明公开
    • 이미지 촬영장치를 이용한 레이저 전송장치의 정렬 시스템및 정렬 방법
    • 使用图像拾取单元和阵列方法的激光发射装置的阵列系统
    • KR1020030083963A
    • 2003-11-01
    • KR1020020022390
    • 2002-04-24
    • 에어로컴 (주)
    • 전소영김용진
    • H04B10/00H04B10/50
    • H01S3/101H04B10/11
    • PURPOSE: An array system of a laser transmission device using an image pickup unit is provided to periodically pickup images, and to compare the picked images with initial images to array the images whenever errors are generated, thereby continuously transmitting high-quality data. CONSTITUTION: An image pickup unit(11) picks up an image of a laser transmission device, and periodically pickups the image of the laser transmission device. A database(14) stores the picked image. A fine adjustment unit(12) calculates an error value between the initial image stored in the database(14) and an image picked up after picking up the initial image, changes errors into coordinates, and commands to apply power. A power switch(13) supplies the commanded power. A fine adjustment device(15) is operated by the supplied power, and arrays the laser transmission device according to the calculated coordinates.
    • 目的:提供使用图像拾取单元的激光传输装置的阵列系统,以周期性地拍摄图像,并且将每个错误产生时将所拾取的图像与初始图像进行比较以排列图像,从而连续发送高质量数据。 构成:图像拾取单元(11)拾取激光发射装置的图像,并周期性地拾取激光​​发射装置的图像。 数据库(14)存储拾取的图像。 微调单元(12)计算存储在数据库(14)中的初始图像与拾取初始图像后拾取的图像之间的误差值,将坐标变化为误差,以及施加功率的命令。 电源开关(13)提供指令的电源。 微调装置(15)通过所提供的动力进行操作,并根据所计算的坐标对激光发射装置进行排列。