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Wireless sound box playing control method, device and system based on wireless audio transmission

A wireless speaker and playback control technology, which is applied in wireless communication, broadcast service distribution, short-distance communication service, etc., can solve the problems of poor user experience, wireless speaker playback freeze, disconnection, etc., to maintain playback continuity and Stability and the effect of improving user experience

Active Publication Date: 2022-03-11
广州番禺巨大汽车音响设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the wireless connection of wireless speakers using Bluetooth for wireless connection is quite stable within a certain distance, generally because the wireless audio source device (smart device) is in the user's hand and moves with the user's movement, it is easy to leave the effective connection in a short time. distance, resulting in unstable connection or disconnection, which will cause the wireless speaker to freeze or disconnect, resulting in poor user experience

Method used

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  • Wireless sound box playing control method, device and system based on wireless audio transmission
  • Wireless sound box playing control method, device and system based on wireless audio transmission
  • Wireless sound box playing control method, device and system based on wireless audio transmission

Examples

Experimental program
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Embodiment 1

[0039] see figure 1 , figure 1 It is a schematic flowchart of a wireless speaker playback control method based on wireless audio transmission in an embodiment of the present invention.

[0040] Such as figure 1 As shown, a wireless speaker playback control method based on wireless audio transmission, the method includes:

[0041] S11: After the wireless speaker establishes a wireless connection with the wireless audio source device based on the target transmission protocol, the wireless speaker opens a buffer area in the storage area;

[0042] In the specific implementation process of the present invention, the wireless connection is a wireless Bluetooth connection.

[0043] Specifically, the wireless speaker and the wireless audio source device establish a wireless connection according to the Bluetooth wireless connection. After the Bluetooth wireless connection is established, the wireless speaker opens up a larger storage area in its memory area as a buffer area for cach...

Embodiment 2

[0066] see figure 2 , figure 2 It is a schematic diagram of the structural composition of the wireless speaker playback control device based on wireless audio transmission in the embodiment of the present invention.

[0067] Such as figure 2 As shown, a wireless speaker playback control device based on wireless audio transmission, the device includes:

[0068] Buffer area opening module 21: used to open a buffer area in the storage area for the wireless speaker after the wireless speaker establishes a wireless connection with the wireless audio source device based on the target transmission protocol;

[0069] In the specific implementation process of the present invention, the wireless connection is a wireless Bluetooth connection.

[0070] Specifically, the wireless speaker and the wireless audio source device establish a wireless connection according to the Bluetooth wireless connection. After the Bluetooth wireless connection is established, the wireless speaker opens...

Embodiment 3

[0093] see image 3 , image 3 It is a schematic diagram of the structural composition of the wireless speaker playback control system based on wireless audio transmission in the embodiment of the present invention.

[0094] Such as image 3 As shown, a wireless speaker playback control system based on wireless audio transmission, the system includes: a wireless speaker 31 and a wireless audio source device 32, wherein the wireless speaker 31 and the wireless audio source device 32 are wirelessly connected based on Bluetooth, so The above-mentioned system is configured to execute the wireless speaker playback control method described in any one of the above-mentioned.

[0095] In the specific implementation process of the present invention, the specific implementation manners of the system part can refer to the above-mentioned embodiments, and will not be repeated here.

[0096] Those of ordinary skill in the art can understand that all or part of the steps in the various m...

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PUM

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Abstract

The invention discloses a wireless sound box playing control method, device and system based on wireless audio transmission, and the method comprises the steps: enabling a wireless sound box to open up a cache region in a storage region after the wireless sound box and wireless sound source equipment are in wireless connection based on a target transmission protocol; the wireless sound box receives an audio playing instruction sent by the wireless sound source equipment; meanwhile, the wireless sound box caches the received audio data sent by the wireless sound source equipment based on the wireless connection in a cache region in sequence; the wireless sound box monitors whether the volume of audio data cached in the cache region reaches a minimum playing preset value or not in real time; and if the audio data volume reaches the minimum playing preset value, the wireless sound box extracts audio data in sequence in the cache region based on the audio playing instruction for decoding and playing. According to the embodiment of the invention, the playing continuity and stability of the wireless sound box during audio playing can be effectively ensured.

Description

technical field [0001] The present invention relates to the technical field of wireless data transmission, in particular to a method, device and system for controlling playback of wireless speakers based on wireless audio transmission. Background technique [0002] Wireless speakers are: bluetooth wireless speakers, wifi wireless speakers, 2.4G wireless speakers, FM wireless speakers, etc. From early low-cost FM wireless speakers and high-cost 2.4G wireless speakers to Bluetooth wireless speakers and wifi wireless speakers, wireless Bluetooth speakers have been accepted by consumers in terms of price, anti-interference effect, sound quality, portability and popularity. Most of the Internet is based on Bluetooth wireless speakers. Although the wireless connection of wireless speakers using Bluetooth for wireless connection is quite stable within a certain distance, generally because the wireless audio source device (smart device) is in the user's hand and moves with the user...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/10H04W4/06H04W4/20H04W4/80H04R1/02G11B20/10
CPCH04W76/10H04W4/06H04W4/20H04W4/80H04R1/02G11B20/10527G11B2020/10546G11B2020/10759
Inventor 庄少宏李富涛曾庆法王泽宇钟红波葛丰达李叶永肖关胜莫孙泉李子英李德欣张勃然林伟雄杨玮斌罗学华刘如斌卢小飞曾浩球张泽远肖宏芬
Owner 广州番禺巨大汽车音响设备有限公司