Intelligent set top box with digital right management mechanism and information security mechanism

A technology for digital rights management and smart set-top boxes, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of digital rights management, information security mechanism, and resource sharing, etc., to achieve digital rights Management mechanism, the effect of high-strength and reliable information security guarantee

Inactive Publication Date: 2014-01-01
LIAONING XINCHANGCHENG INFORMATION TECH RES & DEV
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Problems solved by technology

[0007] In order to solve the problems that the existing set-top box has a single application function, cannot share resources, does not have an information security mechanism, and cannot guarantee information security in Internet applications, and cannot realize functions such as digital copyright management, the present invention provides a set-top box with digital copyright Smart set-top box for management and information security mechanism

Method used

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  • Intelligent set top box with digital right management mechanism and information security mechanism
  • Intelligent set top box with digital right management mechanism and information security mechanism

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specific Embodiment approach 1

[0023] Specific implementation mode 1. Combination figure 1 and figure 2 Describe this embodiment, the intelligent set-top box with digital copyright management and information security mechanism described in this embodiment, design and realize U-Console intelligent platform system on the embedded system platform, comprise DVB receiving module, hard disk or SD card, WIFI module , smart card reader module, keyboard and infrared receiving module, embedded motherboard and its onboard digital audio and video codec and browser module, decryption module, digital rights management module, PKI and CPK information security module, and USB-KEY Interface module, VPN and wireless routing module, input and output interface module, and digital switching power supply module; Decryption module, PKI and CPK information security module and smart card reader are connected with USB-KEY interface module, described PKI and CPK information security module are connected with VPN and wireless routin...

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Abstract

The invention provides an intelligent set top box with a digital right management mechanism and an information security mechanism to solve the problems that an existing set top box is simplex in application function and can not share resources and information security can not be guaranteed when the existing set top box is applied to the internet due to the fact that the existing set top box does not have an information security mechanism. An intelligent terminal product based on big data publication and distribution is obtained on an embedded system platform of the intelligent set top box through research and development. A big data content receiving method based on three types of digital publication and digital distribution, namely, DVB-C, DVB-S and DVB-N, is fused to the embedded platform, and therefore an information security authentication mechanism and a digital certificate of a PKI+CPK dual-key management mechanism are achieved. A VPN and a wireless routing functional module based on WIFI are designed and obtained. Meanwhile, a U-Console intelligent platform system is designed and obtained in the embedded system platform based on a system with the version of android 4.0 or a version higher than android 4.0.

Description

technical field [0001] The invention relates to the technical field of digital video broadcasting reception and the field of digital publishing and distribution, in particular to an intelligent set-top box with digital copyright management and information security mechanism. Background technique [0002] Digital TV set-top boxes and network set-top boxes basically adopt embedded system solutions and bind background servers to realize audio and video live broadcast, on-demand, download and other functions. [0003] A. The application and functions are relatively simple, and are generally designed and used as special equipment. All application operations and function realization are related to the background server bound to it. [0004] B. There is no smart terminal application design, and it cannot be interconnected with other smart devices, nor can it share resources. [0005] C. There is no information security mechanism, and the information security in Internet applicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41H04N21/4367H04N21/6334H04N21/835
Inventor 罗燕京
Owner LIAONING XINCHANGCHENG INFORMATION TECH RES & DEV
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