KR940023181A

KR940023181A - Automatic Tracing Method of Photographing Device

Info

Publication number: KR940023181A
Application number: KR1019930003411A
Authority: KR
Inventors: 김병기
Original assignee: 김병기
Priority date: 1993-03-06
Filing date: 1993-03-06
Publication date: 1994-10-22

Abstract

본 발명은 카메라에 사용하는 것으로 리모콘발신기로 부터의 게속 신호를 카메라에 부가한 감지기에서 자동으로 추적하여 항상 카메라의 방향을 신호발생원으로 향하도록 함으로서 원격촬영시 피사체를 자동으로 포착할 수 있도록 한 자동트레이싱 방법에 관한 것이다.The present invention is used in the camera to automatically track the speed signal from the remote control transmitter in the detector attached to the camera to always point the direction of the camera to the signal source to automatically capture the subject during remote shooting To a tracing method.

종래 촬영장치에 있어서 원격제어방법이 공지되고 있으나 자동트레이싱하는 방법은 제시되지 않고 있어, 비디오 카메라의 경우엔 움직이는 피사체를 추적 촬영할 수 없었다.In the conventional photographing apparatus, a remote control method is known, but a method of automatic tracing has not been proposed. In the case of a video camera, it is not possible to track and photograph a moving subject.

본 발명은 이와 같은 문제점을 해결하기 위하여 안출한 것으로, 리모콘 발신기로부터의 계속신호를 카메라 전면에 일정한 거리를 두고 배열한 감지기에서 동조수신하도록 하되, 각각의 감지기와 리모콘 발신기의 발신원점과의 각도차이에 의해 수득되는 동조이득량의 차를 포착하여 중앙에 배열된 감지기의 동조 이득량이 최대 되고 좌우 또는 상하에 배열된 감지기에 수득되는 동조이득량이 같아 질때 까지 기계장치에 의해 카메라의 방향을 변환해 줌으로서 리모콘을 휴대하고 있는 피사체와 카메라의 촬영축을 항상 일치시키도록 하는 활영장치의 자동트레이싱 방법이며 더나아가 카메라의 각기능을 원격으로 제어할수 있도록 원격제어수단을 부가하여 피사체의 자동추적과 동시에 원격제어도 가능하도록 한 것이다.The present invention has been made to solve the above problems, but the synchronization signal received from the remote control transmitter at a predetermined distance in front of the camera to the tuned reception, but the angle difference between the origin of each sensor and the remote control transmitter By capturing the difference of the tuning gains obtained by the controller, the direction of the camera is changed by the mechanism until the tuning gain of the center-arranged sensor is maximized and the gain of gain of the sensors arranged on the right, left, or top and bottom is the same. It is an automatic tracing method of the activating device that always matches the shooting axis of the camera with the subject carrying the remote control. Furthermore, by adding remote control means to remotely control each function of the camera, the automatic tracking of the subject and the remote control are also performed. It is possible.

상기의 방법을 비디오 카메라에 사용하였을때 움직이는 피세도 원격으로 자동촬영할 수 있게된다.When the above method is used in a video camera, moving pictures can be automatically photographed remotely.

Description

Automatic Tracing Method of Photographing Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 구체적 실시상태를 보인 블럭도, 제2도는 본 발명을 구성하는 감지기의 배열관계도, 제3도는 수평각에 따른 리모콘 발신기와 카메라의 방향 및 감지기에서 동조 이득량의 관계를 표시한 것으로, (가)는 카메라의 촬영축과 발신기의 위치에 따른 각감지기에서 동조이득량의 관계, (나)는 수평방향의 감지기 배열관계, (다)는 발신원점과 카메라의 촬영축이 동일 축선상으로 조정된 상태 및 각 감지기에서 동조 이득량의 관계.FIG. 1 is a block diagram showing a specific embodiment of the present invention, FIG. 2 is an arrangement relationship diagram of sensors constituting the present invention, and FIG. 3 is a view showing a relationship between a remote control transmitter, a camera direction, and a tuning gain amount in a detector according to a horizontal angle. In this case, (a) is the relationship between the tuning gain in the angle sensor according to the camera's shooting axis and the transmitter's position, (b) the arrangement of the detectors in the horizontal direction, and (c) is the same axis for the camera's origin and the camera's shooting axis. Relationship between the linearly adjusted condition and the amount of tuning gain in each sensor.

Claims

Five independent detectors, each tuned to receive the continuous signal from the remote control transmitter, are placed on the front of the camera, and each detector is arranged at a certain distance from each other, resulting in an angle difference between the origin of each detector and the transmitter. The amplification comparison of the tuning gains derived from the above-mentioned angle differences is performed. The horizontal and azimuth angles of the camera are adjusted by a mechanical device until the tuning gain of the central sensor is maximized and the tuning gains of the left and right or top and bottom detectors are equal. An automatic tracing method of a photographing apparatus, characterized by self-tracking a subject carrying a remote control transmitter by matching a shooting axis of the camera to the origin of the remote control transmitter.

The apparatus of claim 1, further comprising adding a device for modulating and transmitting a control signal for performing each operation of the camera to a remote control transmitter so that the control signal generated therefrom is transmitted together with the continuous signal. A demodulator is added to detect the control signals, the signal discriminator detects these demodulated signals, applies them to the interface, and converts the interface signals into input signals compatible with the central processing unit installed in the camera. Zoom in from the remote control transmitter onboard. Zoom out. Start shooting. It is to control such as shooting stop.

※ Note: The disclosure is based on the initial application.