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Information processing method and device thereof

An information processing method and a technology for operating information, applied in the direction of analog confidentiality/charging systems, etc., can solve the problems of authorized management information interference, poor fault tolerance, bandwidth occupation, etc., and achieve the effect of protecting legitimate rights and interests, ensuring vital interests, and good fault tolerance

Active Publication Date: 2010-06-16
北京视博数字电视科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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Experimental program
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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 judging unit 202, and an information transfer unit 203; wherein, the information reading unit 201 is used to sequentially read the operation information corresponding to the pre-stored processing object according to a preset method; the judging unit 202 is used for judging whether the processing object exists in the processing area; if the judging result is no, storing the operation information into the processing area.

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

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 , the functions of which are similar to those in Embodiment 1 and will not be repeated here.

[0037] like image 3 As shown, the device also includes an information processing unit 205 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 processes the operation information in the processing area ...

Embodiment 3

[0051] An 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, the The operation information is stored in the processing area (see step 403).

[0052] In this embodiment, in step 402, if the determination 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-mentioned embodiments that this 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; so that there is no difference between the op...

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Abstract

The invention provides an information processing method and a device thereof. The method comprises the following steps of: sequentially reading operation information corresponding to prestored processing objects according to a preset manner; judging whether the processing objects exist in a processing area or not; and if not, storing the operation information into the processing area. The method can process a plenty of operation information in a short time and carry out timely and accurate processing on different operation information targeting same processing objects and different processing objects, greatly improves the processing efficiency and effectively ensures vital interests of and legitimate interests of a service provider.

Description

technical field [0001] The present invention relates to the technical field of digital television, in particular to an information processing method and device for processing operation information generated according to operation instructions. Background technique [0002] As we all know, a conditional access system (CAS: Conditional Access System) is used to control users to perform conditional access to broadcast services, and realize paid services of the broadcast system through authorization management. [0003] At present, in a common broadcasting and television network environment, authorization information is sent through one-way network broadcasting. In order to ensure that newly accessed end users can obtain relevant user authorization information in a timely manner, CAS must cyclically issue authorization management information on the broadcast channel, and put the EMM data packets generated by CAS into the sending queue one by one. The current "send pointer" poin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/16
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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