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Remote controlled network digital video camera platform

A digital camera and platform technology, which is applied in the field of photographic equipment, can solve problems such as sound being easily interfered by the outside world, troublesome image recognition, complex technology, etc., and achieve significant economic and social benefits, simple product structure, and broad market prospects.

Inactive Publication Date: 2004-10-27
张学武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two methods do not require people to operate the camera at the scene to realize automatic tracking, and the required technology is complicated
Not only that, the sound is also easily interfered by the outside world; image recognition needs to be input in advance, which brings trouble and inconvenience
If it is temporarily necessary to point the camera at a scene without sound, a blackboard, or an image that has not been input in advance, it needs to be operated manually

Method used

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  • Remote controlled network digital video camera platform
  • Remote controlled network digital video camera platform
  • Remote controlled network digital video camera platform

Examples

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing, the implementation of the present invention is described in detail as follows:

[0023] exist figure 1 Among them, the infrared remote control mobile phone 14 of the remote network type digital camera platform sends out far infrared rays, and is connected with the control single-chip microcomputer 1 through the remote control signal receiving and decoding circuit 3; , RS232 interface circuit 8 connection. Camera 7 is connected with RS232 interface circuit 8 and video decoding 28 respectively, and RS232 interface circuit 8 is connected with computer 32 . The control single-chip microcomputer 1 is sequentially connected with the photocoupler 4, the inverter 5, and the EL light emitting board 6. The control single-chip microcomputer 1 is connected with the horizontal rotation circuit 25 and the pitch circuit 26 respectively; the multi-way selection circuit 9 is connected with the audio input port 10, the video input port 11...

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Abstract

The remote controlled network digital video camera platform has infrared remote controller to transmit far infrared remote control signal to receiving decoder and controlling monochip computer; control monochip computer connected to keyboard, multiplexer, camera and RS232 interface as well as photocoupler, inverter, EL light emitting board, horizontal rotation circuit, and elevation circuit; multiplexer connected to the audio input interface, video input interface, audio output interface and video output interface; power supply and other parts.

Description

technical field [0001] The invention belongs to the category of photographic equipment, and in particular relates to the remote control of a camera platform. Background technique [0002] At present, the digital camera platform has digital image output, and has online interactive on-demand and real-time playback functions. However, there are many inconveniences in the use of online conferences and online teaching, the most important of which is that the camera has to be moved manually when aiming at the subject, so it is suitable for places where the field of view does not change much. Online teaching or online meetings sometimes require frequent changes of subjects, such as blackboards, lecturers or students, conference speakers or conference scenes, etc. In response to this situation, foreign companies have developed sound tracking systems and image recognition systems. But these methods also have limitations, and are technically complex ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N7/14
Inventor 张学武刘沂侯建伟宋德珍
Owner 张学武
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