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Plug-in management method, plug-in manager and set top box

The technology of a plug-in manager and management method is applied in the field of plug-in manager and set-top box and plug-in management method, which can solve the problems of weak portability of set-top box software, strong coupling of core code, and weak function expansion, and shorten the development time. cycle, enhanced portability, reduced coupling effects

Inactive Publication Date: 2011-01-19
山东浪潮数字媒体科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when developing most of the existing set-top box software, the required functions are directly integrated into the entire code according to different requirements, which leads to a strong coupling between the frequently changing code and the core code of the set-top box. The portability of set-top box software on different products is not strong, the development cycle is long, and the product function expansion is not strong

Method used

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  • Plug-in management method, plug-in manager and set top box
  • Plug-in management method, plug-in manager and set top box
  • Plug-in management method, plug-in manager and set top box

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Embodiment Construction

[0044] The solution of the embodiment of the present invention is mainly to set up a plug-in and a plug-in manager in the set-top box, and the application layer can call the function of the corresponding plug-in through the plug-in manager according to the needs of use, so as to realize the modularization of the set-top box software and reduce the number of connections between each functional module of the set-top box software. coupling.

[0045] The following embodiments of the present invention take a set-top box as an example to illustrate the application of the plug-in and the plug-in manager, but are not limited to the application of the above-mentioned plug-in and the plug-in manager in the set-top box.

[0046] Such as figure 1 As shown, an embodiment of the present invention proposes a plug-in management method, including:

[0047] Step S101, when the plug-in module is connected to the plug-in manager, the plug-in manager registers the plug-in module and obtains the d...

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Abstract

The invention relates to a plug-in management method, a plug-in manager and a set top box. The method comprises the following steps of: registering a plug-in module through a plug-in manager when the plug-in module is connected with the plug-in module, and acquiring the description information of the plug-in module; receiving keyword information, sent by an application module, on querying whether a corresponding plug-in module is registered; and returning a handle of the corresponding plug-in module to the application module when the keyword information is matched with a keyword information part in the description information so that the application module revokes the functions of the corresponding plug-in module according to the handle. In the invention, by arranging a plug-in and the plug-in manager in the set top box, the modularization of set top box software is realized, the coupling of all functional modules of the set top box is reduced, the transportability of the set top box software on different products is enhanced, and the development cycle of the software is shortened; and by dynamically loading the plug-ins, the system functions are expanded and the flexibility of the product is enhanced by dynamically selecting different plug-ins in plug-ins of the same kind.

Description

technical field [0001] The invention relates to the communication field, in particular to a plug-in management method, a plug-in manager and a set-top box. Background technique [0002] At present, with the continuous development of digital TV technology, the demand for various functions of the set-top box is constantly increasing, and the set-top box may have different requirements in different places. Therefore, different functions need to be customized according to different needs, or the same function requires Integrate libraries from different manufacturers to achieve. However, when developing most of the existing set-top box software, the required functions are directly integrated into the entire code according to different requirements, which leads to a strong coupling between the frequently changing code and the core code of the set-top box. The portability of the set-top box software on different products is not strong, the development cycle is long, and the produc...

Claims

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Application Information

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IPC IPC(8): G06F9/445G06F9/46H04N5/00
Inventor 苏勇
Owner 山东浪潮数字媒体科技有限公司
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