A method and system for operating a digital TV user management system

A technology for user management and digital TV, applied in electrical components, image communication, selective content distribution, etc., can solve problems affecting the safe operation of the digital TV user management system, and achieve the effect of ensuring safe operation

Active Publication Date: 2017-12-26
北京视博数字电视科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiment of the present invention provides a method and system for the operation of a digital TV user management system to solve the problem that the safe operation of the digital TV user management system will be affected by the network transmission of user accounts and user passwords

Method used

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  • A method and system for operating a digital TV user management system
  • A method and system for operating a digital TV user management system
  • A method and system for operating a digital TV user management system

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Embodiment 1

[0057] figure 2 It is a schematic flowchart of a method for running a digital TV user management system provided by Embodiment 1 of the present invention.

[0058] image 3 It is an interactive schematic diagram of a method for running a digital TV user management system provided by Embodiment 1 of the present invention.

[0059] In the case of providing digital TV services to users, the operation method of the digital TV user management system provided by the first embodiment can be executed by the digital TV user management system, and specifically includes the following steps:

[0060] Step S201, the application server receives the user account sent by the video terminal through the gateway, and randomly generates a random number;

[0061] Before step S201, the video terminal registers user information on the application server. The user information includes at least a user account and a user password (pwd, PassWord). The received user account can be composed of symbols ...

Embodiment 2

[0073] Figure 4 It is a schematic flowchart of a method for running a digital TV user management system provided by Embodiment 2 of the present invention.

[0074] Figure 5 It is an interactive schematic diagram of a method for running a digital TV user management system provided by Embodiment 2 of the present invention.

[0075] In the operation method of the digital TV user management system provided by Embodiment 1 of the present invention, when the gateway transmits the evolved random number and the random number to the video terminal, it may be attacked by the network, and the transmitted evolved service key The secret key and the evolved random number may be wrong. Therefore, the second embodiment of the present invention discloses a method for running a digital TV user management system, which performs an operation on the received evolved service key and the evolved random number. Verification, judging whether the received evolved service key and evolved random numb...

Embodiment 3

[0087] Image 6 It is a schematic structural diagram of a system running a digital TV user management system provided by Embodiment 3 of the present invention.

[0088] The operating system of a digital TV user management system provided in Embodiment 3 is applicable to running a digital TV user management system, and when providing services for users, it includes an application server, a gateway, and at least one video terminal, such as Image 6 As shown, the system specifically includes:

[0089] The user account receiving module 601, configured in the application server 1, is used to receive the user account sent by the video terminal through the gateway, and randomly generate a random number.

[0090] In the user account receiving module 601, the received user account may be composed of symbols such as Chinese characters, numbers and / or letters, for example: Everest, zmlmf and 12365; the user account may also be the serial number of the video terminal.

[0091] The evolv...

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Abstract

The invention discloses a system and a method for operation of a digital television subscriber management system. The method includes: enabling an application server to receive a user account sent by a video terminal, and randomly generating a random number; calculating to generate an evolved random number; sending the evolved random number and the random number to a gateway; enabling the gateway to receive the evolved random number and the random number; calculating to generate an evolved service key, and sending the evolved service key and the evolved random number to the video terminal; enabling the video terminal to receive the evolved service key and the evolved random number, and calculating to generate a random number; calculating according to the random number and the evolved service key to generate a service key. By means of the system and the method for operation of the digital television subscriber management system, the video terminal sends the user account to the application server through the gateway, user passwords are not sent, and accordingly leakage of the user passwords due to network attacks is prevented, and safety in operation of the digital television subscriber management system is guaranteed.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of digital TV, and in particular to a method and system for running a digital TV user management system. Background technique [0002] Digital TV refers to a system that adopts digital technology from filming, editing, transmitting, receiving to broadcasting TV signals. Compared with traditional analog TV, digital TV has the advantages of high image quality, large program capacity and good sound effect. [0003] The Digital TV Subscriber Management System (SMS, Subscriber Management System) used in digital TV is a system that uses digital technology and network technology to provide corresponding services to users who have subscribed to digital TV products. The digital subscriber management system mainly includes an application server, a gateway and at least one video terminal connected through a network. [0004] At present, in the digital subscriber management system, the user r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/254H04N21/4623
Inventor 赵化军王天星王文军李伟东李红艳
Owner 北京视博数字电视科技有限公司
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