Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wireless connection control method and device in audio playing system

An audio playback and wireless connection technology, applied in transmission systems, near-field transmission systems, transducer circuits, etc., can solve problems such as cumbersome operations, interruption of playback, and reduced user experience satisfaction, to avoid workload and playback. The effect of interrupting, simplifying the Bluetooth configuration operation

Active Publication Date: 2016-08-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when a Bluetooth playback device (such as a Bluetooth headset, Bluetooth speaker, etc.) in the audio playback system has established a Bluetooth connection with a Bluetooth audio source device, if a new Bluetooth audio source device requests to be connected to the Bluetooth playback There are two ways to deal with the device and transmit audio and video data: First, the Bluetooth playback device rejects the connection request of the new Bluetooth audio source device, causing the user to re-select the playback device for the new audio source device, and then re-enable the Bluetooth audio playback system. The configuration and operation are cumbersome; the second is that the Bluetooth playback device disconnects the connected Bluetooth audio source device and connects to a new Bluetooth audio source device, resulting in interruption of playback and lower user experience satisfaction

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wireless connection control method and device in audio playing system
  • Wireless connection control method and device in audio playing system
  • Wireless connection control method and device in audio playing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Figure 1a It is a schematic flowchart of a wireless connection control method in an audio playback system provided in Embodiment 1 of the present invention, and the method can be executed by a playback device in the audio playback system. Such as Figure 1a As shown, the implementation process includes:

[0033] Step 11, the current playback device receives the Bluetooth data transmission request sent by the current audio source device.

[0034] combine Figure 1b and Figure 1c As shown, the audio playback system includes multiple playback devices, and the playback devices communicate through wireless private networks such as mesh (MESH) or point-to-point (Ad-hoc). The main playback device in the audio playback system can establish a wired network with the router. connection (reference Figure 1b ), the main playback device can also establish a wireless connection with the router (refer to Figure 1c ). Each playback device in the audio playback system is integra...

Embodiment 2

[0045] figure 2 It is a schematic flowchart of a wireless connection control method in an audio playback system provided in Embodiment 2 of the present invention, and the method can be executed by a playback device in the audio playback system. Such as figure 2 As shown, the implementation process includes:

[0046] Step 21, the current playback device receives the Bluetooth data transmission request sent by the current audio source device.

[0047] Step 22. If the current playback device meets the set Bluetooth switching conditions, then the current playback device broadcasts a Bluetooth connection request in the audio playback system, so that other playback devices included in the audio playback system can communicate with the audio playback system. The current playback device feeds back Bluetooth working status information.

[0048] Specifically, after other playback devices receive the Bluetooth connection request sent by the current playback device, the other playbac...

Embodiment 3

[0060] This embodiment provides another wireless connection control method in an audio playback system. image 3 It is a schematic flowchart of a wireless connection control method in an audio playback system provided in Embodiment 3 of the present invention, and the method can be executed by a playback device in the audio playback system. Such as image 3 As shown, the implementation process includes:

[0061] Step 31, the current playback device receives the Bluetooth data transmission request sent by the current audio source device.

[0062] Step 32. If the current playback device is connected to other audio source devices via Bluetooth, and the current playback device is not in the Bluetooth data transmission state, then the current playback device is selected from other playback devices in the audio playback system that are not in the Bluetooth data transmission state. Determine the target access device for the other sound source device.

[0063] Specifically, if the c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the present invention discloses a wireless connection control method and device in an audio playing system. The method comprises the steps of using a current playing device to receive a Bluetooth data transmission request sent by a current sound source device; if the current playing device satisfies a set Bluetooth switching condition, using the current playing device to determine a target access device for the current sound source device from the other playing devices comprised by the audio playing system and a wireless router in which the audio playing system is accessed; using the current playing device to control to establish the wireless connection between the current sound source device and the target access device, so that the current sound source device transmits the audio-video data to the audio playing system via the established wireless connection. According to the embodiment of the present invention, the Bluetooth configuration operation of the audio playing system is simplified, and the playing is prevented from being interrupted effectively.

Description

technical field [0001] The invention relates to the technical field of audio playback, in particular to a wireless connection control method and device in an audio playback system. Background technique [0002] With the continuous development of mobile Internet applications, audio playback systems composed of playback devices such as smart network speakers and Bluetooth headsets are becoming more and more popular. These playback devices integrate processors, network interfaces and Bluetooth modules. In addition to playing audio and video on the Internet, the audio playback system can also play audio and video stored locally, such as stored in the internal memory of a playback device in the audio playback system, Audio and video files on external storage (such as U disk), smart terminal or NAS (Network Attached Storage, Network Attached Storage) in the local area network and other accessible audio source devices. [0003] In the prior art, when a Bluetooth playback device (s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00H04B5/00
CPCH04B5/00H04R3/00H04R2420/05
Inventor 林尚波
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com