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Digital video recorder

A technology of hard disk video recorder and processing system, which is applied in the direction of image communication, TV, color TV parts, etc., and can solve problems such as the imperfect function of hard disk video recorder

Inactive Publication Date: 2018-02-23
颜茹玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a hard disk video recorder, aiming to solve the problem of the imperfect function of the hard disk video recorder in the prior art

Method used

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Embodiment Construction

[0009] The hard disk video recorder includes a first processing system and a second processing system. The first processing system is used to control the hard disk video recorder to perform data processing operations including human-computer interaction and communication data interaction. It belongs to a PC-type processing system, and the first processing system Running the first operating system, the first operating system mainly controls the work of the hard disk video recorder; the second processing system is connected with the first processing system through a communication interface, and is mainly used for processing audio and video data, which belongs to the embedded processing system, and The second processing system runs a second operating system.

[0010] In the embodiment of the present invention, the first operating system and the second operating system are two different types of operating systems, wherein the first operating system has strong operability, high popu...

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Abstract

The present invention is applicable to the monitoring field, and provides a hard disk video recorder, which includes: a first processing system, used to control the hard disk video recorder to perform data processing operations including human-computer interaction and communication data interaction, and the first processing system operates The first operating system; the second processing system is used for processing audio and video data, and the second processing system runs the second operating system. In the embodiment of the present invention, the hard disk video recorder includes a first processing system and a second processing system, the first processing system is used to control the hard disk video recorder to perform data processing operations including human-computer interaction and communication data interaction, and run the first operating system The second processing system connected with the first processing system through the communication interface is used to process the audio and video data, and runs the second operating system to realize that the hard disk video recorder has the characteristics of reliability and stability in terms of software and hardware, and is easy to operate. The operation and software are easy to upgrade and secondary development.

Description

technical field [0001] The invention belongs to the monitoring field, in particular to a hard disk video recorder. Background technique [0002] With the continuous development of science and technology, hard disk video recorders have emerged in the security industry. With the continuous expansion of the application field of security monitoring products, hard disk video recorders have been widely used in domestic and foreign cities, finance, public security, transportation, docks, stations, etc. In the video surveillance system of industries and places, there are two types of hard disk video recorders: PC hard disk video recorders and embedded hard disk video recorders. [0003] The PC-type hard disk video recorder is made by inserting a special video card on the motherboard of the computer, and then performing simple software settings. PC-type hard disk video recorders are divided into three types in appearance: industrial control type, business type, and server type. Thi...

Claims

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Application Information

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IPC IPC(8): H04N5/781
CPCH04N5/781
Inventor 颜茹玉
Owner 颜茹玉
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