Implementing method for self-defining television human-machine interface

A human-machine interface and implementation method technology, applied in the field of television, can solve the problems of application layer and device driver layer development time, affecting the development progress of new products, etc., and achieve the goal of improving programming efficiency, reducing maintenance costs, and improving image and grade. Effect

Inactive Publication Date: 2009-02-25
PANDA ELECTRONICS GROUP +2
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] As the OSD becomes more and more complex and the code workload continues to increase, people realize that we need to spend too much time on these "superficial articles", and the development time of the really important application layer and device driver layer will be affected, and then Affect the development progress of new products

Method used

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  • Implementing method for self-defining television human-machine interface
  • Implementing method for self-defining television human-machine interface
  • Implementing method for self-defining television human-machine interface

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing and specific embodiment the present invention will be further described:

[0024] The present invention adopts the type of bitmap OSD, and the processing principle of bitmap OSD is more intuitive and simple: by changing each pixel in a specific area on the final display content, the OSD information is directly superimposed on the final display screen. The way of controlling by pixels can ensure multi-color and sufficient expressiveness. The bitmap OSD generator is usually built inside the video processor and shares its main display cache.

[0025] Theoretically, the display effect of bitmap OSD can be very perfect, and can provide various objects with a three-dimensional effect similar to Windows, such as buttons with shadows, colorful graphics and text, etc. (such as figure 1 , 2 ).

[0026] The UI basic concepts and elements of the OSD involved in the present invention are as follows:

[0027] UI language: refers to t...

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PUM

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Abstract

The invention provides a method for customizing man-machine interface on television. The method comprises the following steps: firstly, constructing a data structure and an array by using a design method facing to an object according to the basic attributes of OSD parts, and resolving the array data by using an internal software of a video processor; secondly, combining an OSD image display by a software, and providing a plurality of user-configurable UI layout configuration parameters for free selection for the user; thirdly, reading the updated parameters by the software when the user completes the operation, and achieving resolution; and fourthly, calling the corresponding drive codes by the software to achieve UI display. The method can provide reasonably configured interfaces for free selection for the users, obviate the repeated writing of realization codes and the consideration of driving codes associated with a specific hardware platform of software engineers, and enable the user to design the related OSD interface and style, thereby further achieving better interaction of the man-machine interface and improving the identity and the grade of the product.

Description

technical field [0001] The present invention relates to a TV technology, in particular to a method for realizing different user interface (UI: User Interface) screen display (OSD: On Screen Display) on the TV according to user's preference. Background technique [0002] Currently, in TV display devices, the development of colorful and feature-rich OSD interface occupies a lot of development time of software development engineers. The main function of OSD is to provide an intuitive graphical interface to help users complete various tasks such as machine control and information acquisition. Many engineers need to repeat the same work continuously and write different OSD for each machine. Interface interaction codes for text, icons, images, and human-computer interaction. In a system with complex UI and OSD, the code workload of this part is very large, accounting for almost 30-60% of the total workload. development time. [0003] The traditional way to deal with OSD UI is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/44
Inventor 阙秀震
Owner PANDA ELECTRONICS GROUP
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