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

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...

AI Technical Summary

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

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