Display device and shared control method thereof

Abstract

Embodiments of the present invention relate to the field of electronic technology, and in particular to a display device and a shared control method thereof, which are used to realize control information sharing between the display device and external devices or between external devices through the display device. The display device according to the embodiment of the present invention receives the first data containing control instructions packaged by the first external device at the application layer and matched with the data protocol of the first dedicated link through the first dedicated link; if the control instruction is for the display device control instruction, the display device performs the corresponding operation according to the control instruction; if the control instruction is a control instruction for the second external device, the display device sends the first data to the second external device through the second dedicated link, so that the second The external device executes the corresponding operation according to the control instruction, so that a control instruction for the display device or other external devices can be directly input to an external device, so as to realize the control of the corresponding device and improve the convenience of control.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a display device and a shared control method thereof. Background technique [0002] Entering the 21st century, the TV industry is rapidly developing towards tablet, network and intelligence, and the computing, storage and display capabilities of TVs are rapidly improving. For most of the all-in-one smart TV products currently on the market, users will have to upgrade the core or the whole machine to upgrade the entire product function, which will bring additional expenditure and waste to users. [0003] As a result, a modular TV product based on function separation has emerged. This product retains the basic functions of the TV set, and configures corresponding external devices according to the needs of different users by adding external devices. In this solution, when a certain external device is running in the foreground, control commands of other external devices ...

AI Technical Summary

Problems solved by technology

For example, it is impossible to input the volume adjustment command of the TV host or the audio equipment connected to the TV host to the network set-top box running in the foreground, so as to control the TV host or the audio equipment to adjust the volume

[0004] To sum up, the current control mode of smart TV products is relatively single, and it is impossible to share control information with external devices or realize control information sharing between external devices through smart TV products.

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