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Device for remote state management of electronic purse

An e-wallet and remote management technology, applied in data processing applications, code identification card or credit card activation, user identity/authority verification, etc., can solve the problems of inconvenient maintenance and modification of e-wallet status, and achieve management Inconvenience issues, comprehensive management, and the effect of ensuring safety

Inactive Publication Date: 2012-05-02
BEIJING WATCH DATA SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The invention provides a device for remotely managing the status of an electronic wallet, which is used to solve the problem that the status maintenance of the terminal electronic wallet of the conditional access system in the existing broadcasting field is inconvenient and cannot be quickly and comprehensively modified

Method used

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  • Device for remote state management of electronic purse
  • Device for remote state management of electronic purse
  • Device for remote state management of electronic purse

Examples

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Embodiment Construction

[0027] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0028] The invention provides a system for remotely managing the state of an electronic wallet.

[0029] In the current conditional access broadcasting system, the sending end and the terminal are modified respectively to realize the broadcasting system for remotely managing the status of the electronic wallet.

[0030] combine figure 1 Introduce the system.

[0031] The service operation support system (BOSS) sends the generated management command to the terminal electronic wallet to the sending end, and the sending end assembles the electronic wallet status signaling and sends it to the encryption authorization module of the sending end for transmission; the electronic wallet signaling is sent to Each terminal; the encryption authorization module of the terminal receives the electronic wallet signaling, and the terminal analyzes and executes the el...

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Abstract

The invention discloses a device for remote state management of an electronic purse. The device is connected on a terminal device and comprises a key algorithm module, a decrypting and resolving module and a state maintenance module. A key and an algorithm corresponding to a sendign terminal are stored in the key algorithm module; the decrypting and resolving module decrypts and resolves the received encrypted electronic purse signals by using the key and the algorithm stored in the key algorithm module; and the state maintenance module maintains the state of the electronic purse according tothe electronic purse signals. With the device, remote management of the electronic purse of a conditional access system can be realized in a broadcast domain and the management of the terminal electronic purse can be more comprehensive and quicker.

Description

[0001] The case was submitted to the China Patent Office on March 7, 2008. The application number is 200810101541.8, and the name of the invention is A divisional application known as a system and device for remotely managing the state of an electronic wallet. technical field [0002] The invention relates to a conditional access system in the field of broadcasting, in particular to a device for managing electronic wallets in the conditional access system in the field of broadcasting. Background technique [0003] The conditional access (CA, Conditional Access) system is the core technology for developing pay TV and broadcasting services. It is to ensure that legal users (called authorized persons) can receive audio and video programs and data services, while illegal users cannot receive them. Get related signals. [0004] Conditional access has experienced two generations of development, the first generation is characterized by equipment-based, generally used in analog s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07F7/08G06Q20/36H04L9/32
Inventor 王军龙德帆林刚
Owner BEIJING WATCH DATA SYST
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