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A bus type television system and its communication method

A technology of a television system and a communication method, applied in the directions of image communication, electrical components, selective content distribution, etc., can solve the problems of fixed number, inability to communicate with each other, and inability to expand functional components, and achieve a convenient modularization and expansion of components. Effect

Active Publication Date: 2019-06-11
TCL CORPORATION
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  • Abstract
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  • Application Information

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Problems solved by technology

[0007] In view of the deficiencies of the above-mentioned prior art, the purpose of the present invention is to provide a bus-type television system and its communication method to solve the problem that the external functional components cannot be expanded due to the fixed interface type and quantity of the main chip in the existing television architecture. The problem of not being able to communicate with each other

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  • A bus type television system and its communication method
  • A bus type television system and its communication method
  • A bus type television system and its communication method

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Embodiment Construction

[0038] The present invention provides a bus-type television system and its communication method. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] In order to adapt to the development trend of intelligence and personalization of TV sets, the present invention adopts the packet switching bus as the connection platform of each functional component in the TV set, and changes the way that multiple functional components in the existing TV system can only be connected with the main chip. , so that the various functional components can communicate with each other, satisfying the user's personalized needs for TV function expansion, and making the TV sy...

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Abstract

The invention discloses a bus-type TV system and a communication method thereof. The bus-type TV system comprises multiple functional assemblies, a packet switching bus, and a standard lower layer interface. Each functional assembly is connected with the packet switching bus via the standard lower layer interface. The functional assemblies communicate with one another via the packet switching bus. The packet switching bus, as a connection platform of the functional assemblies, may easily achieve expansion and modularization of the functional assemblies.

Description

technical field [0001] The invention relates to the technical field of smart TVs, in particular to a bus-type TV system and a communication method thereof. Background technique [0002] At present, the trend of intelligent TV is becoming more and more obvious. Smart TV transforms TV from simple image and sound processing and display into a large-screen computing center, entertainment center, and display center. Users require more diversified and personalized TV functions. This puts forward the requirements of function expansion, individual customization, component interface standardization and modularization for TV sets. [0003] Existing televisions generally consist of a television main board, a power supply board, a display driver board, a display module, and a casing. From the perspective of computing system architecture, it can be divided into main chip, input and output interface, display screen, and power supply. There are multiple interfaces on the main chip, such...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/443H04N21/61
Inventor 王瑞
Owner TCL CORPORATION