Information processing method and device thereof

An information processing method and technology for operating information, applied in the field of digital television, can solve the problems of authorization management information interference, poor fault tolerance, and occupation of bandwidth, etc., and achieve the effect of ensuring vital interests, safeguarding legitimate rights and interests, and good fault tolerance.

Active Publication Date: 2011-12-28
北京视博数字电视科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0008] It can be seen from the above that although the bandwidth is saved to a certain extent by using the method of distinguishing different terminals to transmit authorization management information, for the one-way multimedia receiving terminal, the authorization information is still sent in a cyclic manner
In the case of a large amount of authorization information and corresponding smart cards and user terminals, the above authorization management information cannot be processed and sent in a short period of time. Therefore, it will continue to occupy valuable bandwidth, resulting in waste of resources ; And cause the authorization management information corresponding to different smart cards and user terminals to interfere with each other, and the fault tolerance is poor; The bandwidth will become larger and larger, and the authorization time will be longer, which is not conducive to the development of the operator's business

Method used

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  • Information processing method and device thereof
  • Information processing method and device thereof

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Embodiment 1

[0026] The present invention provides an information processing device, such as figure 2 As shown, the device includes an information reading unit 201, a judgment unit 202, and an information transfer unit 203; wherein, the information reading unit 201 is used to sequentially read pre-stored operation information corresponding to the processing object according to a preset method; the judgment unit 202 is used to determine whether the processing object exists in the processing area; if the determination result is no, the operation information is stored in the processing area.

[0027] In this embodiment, the processing object may be a security device, such as a smart card; the operation information may be information generated according to an operation instruction, and the operation instruction may be authorization / anti-authorization, setting a wallet, setting a feature value, etc., then the operation information It is the information generated according to the operation instruct...

Embodiment 2

[0036] The present invention provides an information processing device, such as image 3 As shown, the device includes an information reading unit 301, a judging unit 302, an information transfer unit 303, and a storage unit 304. Its functions are similar to those of Embodiment 1, and will not be repeated here.

[0037] Such as image 3 As shown, the device also includes an information processing unit 305 and an information deletion unit 306; wherein, the information processing unit 305 is used to process the operation information in the processing area 304b of the storage unit 304; the information deletion unit 306 is used to process The subsequent operation information is deleted from the processing area 304a. In this way, the processed operation information is deleted in time, which can save storage space and ensure the accuracy of processing.

[0038] In this embodiment, the information processing unit 305 processing the operation information in the processing area 304b refers ...

Embodiment 3

[0051] The embodiment of the present invention provides an information processing method, such as Figure 4 As shown, the method includes: reading the operation information corresponding to the pre-stored processing object according to a preset method (see step 401); judging whether the processing object exists in the processing area (see step 402); if the judgment result is no, then The operation information is stored in the processing area (see step 403).

[0052] In this embodiment, in step 402, if the judgment result is yes, no processing is performed on the operation information, and the next operation information is continued to be read.

[0053] It can be seen from the above embodiments that the method can process a large amount of operation information in a short time, and can ensure timely and accurate processing of various operation information for the same processing object and different processing objects; Interference with each other and good fault tolerance; greatly i...

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Abstract

The invention provides an information processing method and device thereof. The method includes: sequentially reading the pre-stored operation information corresponding to the processing object according to a preset method; judging whether the processing object exists in the processing area; if the judging result is no, storing the operation information into the processing area. Through this method, a large amount of operation information can be processed in a short time, and it can ensure timely and accurate processing of various operation information for the same processing object and different processing objects, which greatly improves the processing efficiency and effectively guarantees service The vital interests of the provider and the legitimate rights and interests of the service provider are protected.

Description

Technical field [0001] The present invention relates to the field of digital television technology, and particularly relates to an information processing method and device for processing operation information generated according to operation instructions. Background technique [0002] As we all know, the Conditional Access System (CAS: Conditional Access System) is used to control users' conditional access to broadcast services, and to realize paid services of the broadcast system through authorization management. [0003] At present, in the general broadcast and television network environment, authorization information is sent through one-way network broadcast. In order to ensure that newly-connected end users can obtain relevant user authorization information in time, CAS must cyclically issue authorization management information on the broadcast channel, and place the EMM data packets generated by CAS into the sending queue in turn. The current "sending pointer" points to the b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/4623H04N21/266
Inventor 王文军王天星韩坚李东卢增祥李伟东
Owner 北京视博数字电视科技有限公司
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