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1. 发明公开

EP0858215A3 Image pickup apparatus and method 失效
标题翻译： Bildaufnahmevorrichtung und系统
公开(公告)号：EP0858215A3
公开(公告)日：1999-12-15
申请号：EP98102119.9
申请日：1998-02-06
申请人： CANON KABUSHIKI KAISHA
发明人： Suzuki, Yasuo , Kawai, Hisashi , Komine, Takayuki , Yasuda, Hitoshi , Tabei, Kunihiko
IPC分类号： H04N5/232
CPC分类号： H04N7/106 , H04N5/23203 , H04N7/08 , H04N7/088
摘要： A camera section for photographing an object to generate a video signal is connected via a cable to a video signal processing section that receives and processes the video signal. When the camera section is replaced with a different one, signals corresponding to the new camera section are automatically provided. A video signal, a synchronizing signal therefor, a clock signal, and control data are multiplexed on a signal line in the cable and the signal obtained is transmitted from the camera section to the video signal processing section, and control data is sent from the video signal processing section to the camera section. These control data are transmitted during a vertical interval of the video signal, and a DC voltage is supplied to the camera section from the video signal processing section via a shield line that is paired with the signal line in the cable.
摘要翻译：用于拍摄对象以产生视频信号的相机部分经由电缆连接到接收并处理视频信号的视频信号处理部分。当相机部分被替换为不同的相机部分时，将自动提供与新相机部分对应的信号。视频信号，其同步信号，时钟信号和控制数据被多路复用在电缆中的信号线上，并且所获得的信号从相机部分发送到视频信号处理部分，并且从视频发送控制数据信号处理部分到相机部分。这些控制数据在视频信号的垂直间隔期间被发送，并且通过与电缆中的信号线配对的屏蔽线，从视频信号处理部分向摄像机部分提供直流电压。

2. 发明公开

EP0858215A2 Image pickup apparatus and method 失效
标题翻译：成像设备和系统
公开(公告)号：EP0858215A2
公开(公告)日：1998-08-12
申请号：EP98102119.9
申请日：1998-02-06
申请人： CANON KABUSHIKI KAISHA
发明人： Suzuki, Yasuo , Kawai, Hisashi , Komine, Takayuki , Yasuda, Hitoshi , Tabei, Kunihiko
IPC分类号： H04N5/232
CPC分类号： H04N7/106 , H04N5/23203 , H04N7/08 , H04N7/088
摘要： A camera section for photographing an object to generate a video signal is connected via a cable to a video signal processing section that receives and processes the video signal. When the camera section is replaced with a different one, signals corresponding to the new camera section are automatically provided. A video signal, a synchronizing signal therefor, a clock signal, and control data are multiplexed on a signal line in the cable and the signal obtained is transmitted from the camera section to the video signal processing section, and control data is sent from the video signal processing section to the camera section. These control data are transmitted during a vertical interval of the video signal, and a DC voltage is supplied to the camera section from the video signal processing section via a shield line that is paired with the signal line in the cable.

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