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Internet protocol (IP) smart camera

A smart camera and host device technology, applied in the fields of processing and transmission, audio and video collection, can solve the problems of limited monitoring scene and single function, and achieve the effect of high sensitivity, high resolution and good noise control

Inactive Publication Date: 2011-07-13
XIDIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The invention provides an IP smart camera, which integrates functions such as CCD acquisition and processing, non-CCD parallel image data processing, audio interface support, BOA interface, etc., and solves the problem of single function and limited applicable monitoring scenarios in the prior art

Method used

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Examples

Experimental program
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Embodiment Construction

[0041] Such as figure 1 with figure 2 As shown, an IP smart camera includes a lens 1 , a host device 2 fixedly connected to the lens 1 , and a rear cover 3 .

[0042] The host device 2 includes a CCD acquisition board 8 near one end of the lens 1, a pickup 9 fixed on the front end of the host device 2, a main control module 10 and an interface board 11 for receiving signals from the main control module 10, such as Figure 4 As shown, the main control module 10 includes a video encoding board 13 provided with an onboard PHY module 12 and three video processing boards 14 for transmitting signals of the video encoding board 13, and the number of video processing boards 14 can be adjusted according to actual needs; The interface board 11 is provided with an extended communication interface 15 supporting multimedia data communication, including one RS232, one RS485, one IRIS and four GPIOs;

[0043] Wherein the CCD acquisition board 8 and the sound pickup 9 are respectively conn...

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Abstract

The invention discloses an internet protocol (IP) smart camera, which comprises a lens, a shell fixedly connected with the lens, host equipment arranged inside the shell, and a shell rear cover. The host equipment comprises a hardware system and a software system, wherein the hardware system comprises a charge coupled device (CCD) acquisition board, a sound pickup, a master control module and an interface board. The master control module comprises a video encoding board provided with an onboard physical (PHY) module, and a plurality of video processing boards. By a multi-processor architecture, parallel or serial decomposition processing can be performed for original image data, and interfaces among the processing boards in the master control module are flexible and controllable, so that the operation load of a single processor can be reduced, and the operation efficiency can be greatly improved. The IP smart camera supports high-definition CCD (pixel 1688 x 1248) and non-CCD parallelimage data input, supports audio acquisition and processing, supports a basic object adapter (BOA) interface, can perform remote access or networking communication, and has the characteristics of high sensitivity, high resolution, good noise control and the like.

Description

technical field [0001] The invention relates to the technical field of audio and video collection, processing and transmission, in particular to an IP smart camera. Background technique [0002] In the field of video surveillance, people are pursuing a high-performance, high-stability and intelligent surveillance equipment to meet the actual application requirements. In recent years, with the progress of science and technology, all kinds of video surveillance equipment emerge in an endless stream. However, the changes in demand for practical applications are always ahead of the changes in technology. Currently, the existing video surveillance equipment on the market has high production costs and cannot be widely used due to its own design shortcomings. [0003] The Chinese invention patent with the patent number ZL200710199232.4 discloses an industrial smart camera, which consists of a host device and a set of parameter setting software. The host device is installed on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225H04N7/26H04N7/18
Inventor 张亮沈沛意肖潇华磊周海龙
Owner XIDIAN UNIV
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