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Method for reducing module coupling degree of embedded software system and embedded software system

An embedded software and system module technology, which is applied in the parts, electrical components, and color TV parts of TV systems, etc., can solve problems such as maintenance difficulties, save storage space, low coupling, and facilitate function expansion. Effect

Inactive Publication Date: 2010-08-18
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found that the current embedded software system products of high-end TVs are difficult to maintain, and cannot quickly meet the needs of various changes in the market.

Method used

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  • Method for reducing module coupling degree of embedded software system and embedded software system
  • Method for reducing module coupling degree of embedded software system and embedded software system
  • Method for reducing module coupling degree of embedded software system and embedded software system

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Embodiment Construction

[0054] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0055] Such as figure 1 As shown, the embodiment of the present invention provides a method for reducing the coupling degree of embedded software system modules, the method may include:

[0056] Step 101: generate UI thread and function thread;

[0057] Step 102: generating a command message queue and a feedback message queue;

[0058] Step 103: The UI thread and the function thread exchange information through the command message queue and the feedback message queue.

[0059] exist figure 1 In the process shown, the message queue is a linked lis...

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Abstract

The embodiment of the invention provides a method for reducing module coupling degree of an embedded software system and the embedded software system. The method comprises the following steps: generating a UI thread and a functional thread; generating a command message queue and a feedback message queue; and performing information interaction between the UI thread and the functional thread through the command message queue and the feedback message queue. The embodiment of the invention can realize a function and UI separated and easily-expanded software architecture with low coupling degree, and is favorable for follow-up maintenance and function expansion of television terminal products.

Description

technical field [0001] The invention relates to an embedded software system, in particular to a method for reducing the module coupling degree of the embedded software system and the embedded software system. Background technique [0002] At present, high-end TVs require complex functions and large changes in demand. For different regional markets, OSD (on-screen display, on-screen menu adjustment method) and functions may have changing requirements. Without a reasonable software architecture, it will lead to being at a loss in the face of these requirements. A small change will lead to a large number of code changes, which will affect the whole body. [0003] In the process of implementing the present invention, the inventors found that the current embedded software system products of high-end TVs are difficult to maintain and cannot quickly meet various changing needs of the market. Contents of the invention [0004] Embodiments of the present invention provide a metho...

Claims

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Application Information

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IPC IPC(8): G06F9/54H04N5/44
Inventor 慕安臻
Owner HISENSE VISUAL TECH CO LTD
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