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    • 1. 发明公开
    • 자동 카메라의 필름 되감기 제어 장치 및 그 방법
    • 用于控制自动摄像机电影摄影的装置和方法
    • KR1020000020839A
    • 2000-04-15
    • KR1019980039629
    • 1998-09-24
    • 한화테크윈 주식회사
    • 김홍주박성
    • G03B1/12G03B17/24
    • G03B1/12G03B17/24G03B19/04G03B2206/006H04N5/232
    • PURPOSE: An apparatus and a method for controlling a film rewinding of an automatic camera is provided to perform rapidly a rewinding operation by comparing the number of film with the number of photographed film. CONSTITUTION: An apparatus for controlling a film rewinding of an automatic camera comprises a film number sensor, a film transference sensor, a counter, and an operation controller. The film number sensor reads and outputs information for recording the number of film. The film transference sensor outputs a corresponding signal by sensing a perforation formed on a face of film. The counter counts the number of film by counting the sensed perforation. The operation controller determines the number of film and the number of photographed film and outputs a rewinding signal. A method of for controlling a film rewinding of an automatic camera comprises the steps of: determining the number of film; estimating whether the number of film is equal to the number of photographed film or not; and outputting rewinding signal if so.
    • 目的:提供一种用于控制自动相机的胶卷倒片的装置和方法,用于通过比较胶片的数量和拍摄的胶片的数量来快速执行倒带操作。 构成:用于控制自动相机的胶卷倒片的设备包括胶卷号传感器,胶片转印传感器,计数器和操作控制器。 电影号码传感器读取并输出用于记录电影数量的信息。 薄膜转移传感器通过感测形成在胶片表面上的穿孔而输出相应的信号。 计数器通过计算感测到的穿孔来计数胶片的数量。 操作控制器确定胶片的数量和拍摄的胶片的数量并输出倒带信号。 一种用于控制自动相机的胶片倒片的方法,包括以下步骤:确定胶片的数量; 估计胶卷的数量是否等于拍摄胶卷的数量; 并输出倒带信号。