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USB (universal serial bus) camera device and method thereof

A camera and USB data cable technology, applied in the field of camera monitoring, can solve the problems of increased material cost and space cost, complicated operation, inconvenience, etc., and achieve the effects of simple structure, reduced complexity, and easy installation and debugging

Inactive Publication Date: 2013-06-26
潘良满
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing monitoring system is complicated to operate, and requires wiring construction, installation and debugging. In addition, it is extremely inconvenient to use monitoring especially on laptops, and requires more materials, resulting in increased material costs and space costs.

Method used

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  • USB (universal serial bus) camera device and method thereof
  • USB (universal serial bus) camera device and method thereof

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing, image processing chip 3, TVIA chip 4, USB signal amplifier 5 are set on camera 1; The TVIA chip 4 converts the digital signal into a digital signal in the USB transmission format, and the signal is amplified by the USB signal amplifier 5 and then connected to the computer through the USB data line 2 .

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Abstract

The invention discloses a USB (universal serial bus) camera device and a method thereof. The USB camera device comprises a camera and a USB data line, and is characterized in that an image processing chip, a TVIA chip and a USB signal amplifier are arranged on the camera. The method includes that the image processing chip converts analog video signals received from the camera into digital signals which are converted into digital signals in a USB transmission format by the TVIA chip, and the digital signals in the USB transmission format are amplified by the USB signal amplifier to be transmitted onto a computer through the USB data line. The USB camera device is simple in structure, easy to install and debug and supportive of high-definition displays, mainstream operating systems and multi-brand computer compatibility, and solves the problem that conventional monitoring equipment is complex and inconvenient in wiring.

Description

technical field [0001] The invention relates to a USB camera device and a method thereof, belonging to the technical field of camera monitoring. Background technique [0002] The existing monitoring system is complicated to operate, and requires wiring construction, installation and debugging. In addition, it is extremely inconvenient to use monitoring especially on a laptop, and requires more materials, resulting in an increase in material costs and space costs. Contents of the invention [0003] The present invention aims at the problems existing in the above-mentioned prior art, and provides a USB camera with convenient and simple operation, good compatibility and low cost. [0004] The present invention is achieved in the following way: a USB camera device, comprising a camera and a USB data line, is characterized in that an image processing chip, a TVIA chip and a USB signal amplifier are arranged on the camera. [0005] The image processing chip is used to convert a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225H04N7/18
Inventor 潘良满
Owner 潘良满
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