KR0181276B1 - Automatic image picking up method with varying zoom ratio - Google Patents

Abstract

In a video camera that automatically tracks and captures a subject using a transmitter, the video camera's grasp and time are stored in the microcomputer so that the video camera's grasp can be converted automatically according to the stored time. Had been taken continuously by.

Auto key input sets the automatic shooting mode of the video camera, and position data and time data of the plurality of video camera pick-up motors 40 are set according to the up / down key inputs. After recording and setting the time data according to the numeric key input and storing it in the memory, recording operation is performed to automatically take pictures while converting the notes according to the time by the position data and the time data of the set video camera zoom motor 40. This eliminates the monotony output by one jog during playback.

Description

How to auto shoot while converting Joule

1 is a block diagram of the present invention.

2 is a flow chart of the present invention.

* Explanation of symbols for main parts of the drawings

10: micom 20: subject position monitoring unit

30: motor and drive unit for subject tracking

40: ZOOM MOTOR

The present invention provides a video camera that automatically tracks and captures a subject using a transmitter, and when a plurality of video cameras for a subject to be photographed are set in a memory and operated, the video cameras are sequentially picked up according to the set video cameras. It is a method of auto shooting while converting ZOOM which can be converted to auto shooting.

Conventionally, when photographing a subject using a video camera, a video camera is held by a person while the person directly listens to the video camera, and the video camera is fixed at a constant height using a tripod (a structure that can fix the video camera at a constant height). I used the video camera to shoot the subject.

At this time, the cameraman continuously operated the video camera to select the video camera's shooting direction according to the movement of the subject and the video camera's zoom (magnification) of the subject to be photographed.

That is, if the subject to be photographed moves while the video camera is fixed at a fixed position while the cameraman is away from the camera, the subject is often out of the shooting range because the recording direction of the video camera is fixed in the fixed direction.

In order to prevent the subject from moving out of the shooting range of the video camera where the shooting direction is fixed, the video camera is equipped with a transmitter for indicating the position of the subject, and the video camera sends a signal from the transmitter attached to the subject. A subject position sensing unit 20 for detecting a position and the signal transmitted to the subject position sensing unit 20 is recognized by the microcomputer 10 to drive the subject tracking motor and drive unit 30 to capture the video camera. Although the subject can move continuously while shooting, the viewer can play back the recorded contents recorded by the video camera. Bored to watch the playback signal It is.

Accordingly, an object of the present invention is to attach a transmitter to a subject and install a subject position detector in a video camera to track and move a moving subject as well as to set a plurality of video cameras for a subject to be photographed in a memory. If you set it, the video camera will be converted in order according to the set video camera.

In a video camera that automatically tracks and photographs a subject using a transmitter, the auto key input sets the video camera's automatic shooting mode, and the position data and time data of the plurality of video camera zoom motors 40 are input to the up / down inputs. If the position data of the video camera pick-up motor 40 is set and stored in the memory, and the time data is set in accordance with the numeric key input and stored in the memory, and the recording operation is performed, the position data and time of the set video camera pick-up motor 40 are set. The present invention is described in detail with reference to the accompanying drawings, which allow automatic photographing while converting joules over time sequentially by data.

First, the object position detecting unit 20 detects a signal transmitted from a transmitter (not shown) attached to a subject, which is configured to transmit a signal for notifying a subject's position, and detects position data according to the movement of the subject. It is applied to the microcomputer 10.

In the micom 10, the video camera operates the subject tracking motor and the drive unit 30 according to the position data of the moving subject applied by the subject position detecting unit 20 so that the video camera can accurately photograph the moving subject. The shooting direction of the camera is driven up, down, left and right.

In addition, the AUTO / MANUAL key, which is not shown, sets a mode in which the video camera can automatically shoot, while setting position and time data of the video camera zoom motor 40 for automatic shooting. If the mode to set the position data and time data of the pick-up motor 40 by the auto / manual key is set, after setting the position data of the pick-up motor 40 by using the pick-up / down key, The position data of the set up motor 40 is stored in the memory of the microcomputer 10 as a SET key input, and the time data to be photographed at the position of the set up motor 40 is stored using the numeric keys. After setting, the set time data is stored in the memory in the microcomputer 10 as a set key input.

Using the pick up / down keys, the numeric keys and the set keys, the position data and the time data of the plurality of pick-up motors 40 are set, and then the setting is completed by inputting the EOS (END OF SET) key.

As described above, by automatically recording the video camera by using the recording key input based on the position data and the time data of the joom motor 40 stored in the memory of the microcomputer 10, the photographing is performed automatically.

Hereinafter will be described the operation and effect of the present invention.

First, when the subject is automatically tracked and photographed by the signal of the transmitter attached to the subject, the signal output from the transmitter according to the movement of the subject is applied to the subject position detecting unit 20 of the video camera.

The microcomputer 10 recognizes the position of the subject according to the signal applied from the subject position detecting unit 20, and operates the subject tracking motor and the drive unit 30 so that the recording direction of the video camera faces the subject.

Therefore, even if the subject moves, the video camera can automatically photograph the subject by tracking the signal transmitted by the transmitter.

In addition, FIG. 2 is a flow chart of the present invention to automatically take pictures while converting the video camera's joule with time.

That is, the microcomputer 10 determines the auto key input, clears all contents stored in the microcomputer 10, and sets the address n to store the position data and the time data of the joom motor 40 to zero.

In this state, when the video camera captures a subject, the zoom of the zoom motor 40 is set using the up / down keys and the set key is input. To the memory in (10).

That is to increase the storage address is cleared one by one to store the set joom motor 40 is set.

In addition, after inputting the time to be photographed by the set-up of the zoom camera 40 of the video camera using the numeric keys, and then inputting the set key, the micro-com 10 receives the time in the memory in the micro-com 10 (40) ) To the same address as the note.

In this operation, the number and time of the video camera to be stored while increasing the address are stored in the memory in the microcomputer 10 by the up / down and the number keys and the set keys.

If the EOS key is input after storing both the pick and time of the video camera in the memory of the microcomputer 10, the microcomputer 10 determines whether the recording key of the video camera is input.

That is, when the recording key is input, the video camera captures a subject while sequentially converting the video camera's grip according to the notes and time stored in the memory of the microcomputer 10.

Therefore, the video camera automatically photographs the moving subject attached to the video camera and the subject moving by the pick up and time stored in the microcomputer 10.

As described above, the present invention automatically tracks and photographs a subject by using a transmitter, and also stores a plurality of video camera picks and times in a microcomputer, thereby automatically photographing a subject while converting the pick of the video camera during automatic shooting. The monotony output by one joule is eliminated.

Claims (1)

In a video camera that automatically tracks and photographs a subject using a transmitter, the auto key input sets the video camera's auto recording mode, and inputs up / down keys for position data and time data of a plurality of video camera pick-up motors 40. According to the position data of the video camera pick-up motor 40 is set and stored in the memory, the time data according to the numeric key input is stored in the memory and recording operation when the recording and the position data of the video camera pick-up motor 40 A method of auto shooting while converting ZOOM, which allows the automatic shooting while converting the joom over time sequentially by time data.