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An intelligent television WiFi and Bluetooth coexistence optimization method and device

A smart TV and Bluetooth technology, which is applied in the field of smart TV WiFi and Bluetooth coexistence optimization, can solve resource conflicts and other problems, and achieve the effect of resource conflict resolution

Inactive Publication Date: 2019-05-10
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the resource conflict problem when WiFi resources and Bluetooth audio playback resources coexist in smart TVs, and to propose a smart TV WiFi and Bluetooth coexistence optimization method and device

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  • An intelligent television WiFi and Bluetooth coexistence optimization method and device
  • An intelligent television WiFi and Bluetooth coexistence optimization method and device

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and the following embodiments.

[0042] Such as figure 1 As shown, the smart TV WiFi and Bluetooth coexistence optimization method includes:

[0043] S101. The smart TV acquires the type of multimedia played, the playing method and the connection status of the Bluetooth speaker;

[0044] Among them, the type of multimedia to be played can be obtained by calling the upper-layer application of the smart TV. The multimedia type can be divided into video type and audio type; the playback method can be obtained by checking the WiFi throughput. For example, when the WiFi throughput is greater than 5M / s, It is considered that the multimedia playback mode is wifi online playback; the connection status of the Bluetooth speaker can be judged through the Bluetooth device acces...

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Abstract

The invention relates to the field of smart televisions, and provides a smart television WiFi and Bluetooth coexistence optimization method aiming at the problem of resource conflict when WiFi resources and Bluetooth audio playing resources in a smart television coexist, which comprises the following steps that: the smart television acquires a played multimedia type, a playing mode and a Bluetoothsound box connection state; Setting a scene mode of the smart television according to the multimedia type, the playing mode and the Bluetooth speaker connection state of playing, wherein the scene mode comprises a WiFi priority mode, a WiFi Bluetooth sharing mode and a Bluetooth priority mode; And configuring WiFi processing resources and Bluetooth processing resources in the smart television according to the scene mode. The method and the device are suitable for resource conflict processing when the Bluetooth data volume and the WiFi data volume are large.

Description

technical field [0001] The invention relates to the field of smart TVs, in particular to a smart TV WiFi and Bluetooth coexistence optimization method and device. Background technique [0002] Most of the existing smart TVs are smart TVs equipped with wireless soc (system on chip) chips with two functions of WiFi / Bluetooth, that is to say, most smart TVs support wireless network transmission (WiFi) function and Bluetooth function. Both WiFi and Bluetooth work in the 2.4G frequency band. WiFi supports up to 14 channels (Channel), and the frequency ranges from 2412MHz to 2484MHz. The bandwidth of each Channel is 22MHz, and the left and right are 11Mhz from the center frequency. From 2401MHz to 2479MHz, each Channel occupies 1MHz, and there are 79 Channels in total. There is a channel overlap problem between Bluetooth and WiFi in the 2.4G frequency band. There is interference. For example, when a smart TV is connected to a Bluetooth speaker to play video online, it is inevitab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/4363H04N21/442
Inventor 罗莉
Owner SICHUAN CHANGHONG ELECTRIC CO LTD