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Video safety control device

A security control and video technology, applied in TV, closed-circuit television system, user identity/authority verification, etc., can solve the problems of video data insecurity and hidden dangers

Inactive Publication Date: 2017-07-04
BEIJING INST OF COMP TECH & APPL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a video security control device to solve the hidden danger of the existing IP camera video data non-safety

Method used

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Embodiment Construction

[0014] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0015] The invention provides a video security control device, which is applied to perform security encryption and security access control of network video data between an existing IP camera and a switch or a video platform server. figure 2 Shown is the block diagram of the video security control device of the present invention, as figure 2 As shown, the video security control device includes: a power supply module 1 , a video data access module 3 , a video data decoding module 4 , a video data encryption module 5 , a video data encoding module 6 , a video data output module 7 and an identity authentication module 2 .

[0016] refer to figure 1 , Video data access module 3: The video data generated by IP camera enco...

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Abstract

The invention discloses a video safety control device which comprises a video data access module, a video data decoding module, a video data encryption module, a video data encoding module and a video data output module. The video data access module is used for receiving video data and carrying out caching on the video data; the video data decoding module is used for carrying out decoding on the cached video data to obtain original video data stream; the video data encryption module is used for carrying out encryption on key video frame data in the original video data stream; the video data encoding module is used for carrying out video encoding on the encrypted data; and the video data output module is used for sending the encoded video data.

Description

technical field [0001] The invention relates to the technical field of video security control, in particular to a video security control device. Background technique [0002] The existing network video monitoring platform is composed of IP camera, three-layer network switch, video storage and forwarding server and display device. This architecture is difficult to guarantee the authenticity and reliability of video images. [0003] figure 1 is a schematic diagram of an existing video security control device, such as figure 1 As shown, the IP encryption machines on the market are mainly aimed at network data, and do not care about the content of network data. In the field of surveillance video, if all network video data is encrypted, on the one hand, the network timeliness of data will be greatly affected. On the other hand, it is difficult to process all encrypted video data on the server side of the video platform. Therefore, a device for encrypting and controlling netwo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04L9/32
CPCH04N7/181H04L9/32
Inventor 张力林秀春牛坤吴玉成
Owner BEIJING INST OF COMP TECH & APPL
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