Bluetooth voice box synchronous playing method, device and system

A technology for synchronous playback and Bluetooth speakers, applied in short-distance communication services, access restrictions, electrical components, etc., can solve problems such as complex Bluetooth pairing methods, poor playback effects, and unsafe Bluetooth pairing processes, so as to improve user experience , improve battery life, and improve the effect of listening experience

Pending Publication Date: 2020-06-26
BEIJING INSTITUTE OF CLOTHING TECHNOLOGY
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a method for synchronous playback of Bluetooth speakers, aiming to solve the technical problems of the prior art that the Bluetooth pairing method of Bluetooth speakers is relatively complicated, the Bluetooth pairing process is not safe and the playback effect is not good

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  • Bluetooth voice box synchronous playing method, device and system
  • Bluetooth voice box synchronous playing method, device and system
  • Bluetooth voice box synchronous playing method, device and system

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Embodiment Construction

[0052] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0053] The present invention provides a synchronous playback method of a bluetooth speaker,

[0054] refer to figure 1 , the Bluetooth speaker synchronous playback method proposed by the present invention includes:

[0055] S10, obtain the target address information of the target playback device through an NFC-based method;

[0056] It is easy to understand that due to the short transmission distance of NFC, NFC communication is more secure and less likely to be accidentally touched. Therefore, when the playback device is connected through NFC, it is determined that the user initiates a pairing operation, and when NFC is connected, it can be obtained through NFC. As for the target address information, in this embodiment, the target...

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Abstract

The invention provides a Bluetooth voice box synchronous playing method, device and system. According to the invention, the address information of the target Bluetooth voice box is obtained through NFC; then a Bluetooth pairing request is initiated to the target Bluetooth loudspeaker box through the address information to complete Bluetooth pairing, so that the Bluetooth loudspeaker box equipmentcan be conveniently and quickly connected with other Bluetooth loudspeaker boxes in the form of main Bluetooth equipment, and audio data and synchronous playing time are sent to other Bluetooth equipment; the technical problems that in the prior art, Bluetooth connection is too complex, safety is insufficient, and connection and synchronous playing with multiple loudspeaker boxes cannot be achieved are solved, Bluetooth pairing operation is simplified, Bluetooth pairing safety is improved, and the technical effect of connection and synchronous playing with the multiple loudspeaker boxes is achieved.

Description

technical field [0001] The invention relates to the technical field of bluetooth speakers, in particular to a method, device and system for synchronous playback of bluetooth speakers. Background technique [0002] Bluetooth is a wireless technology standard that enables short-range data exchange between fixed devices, mobile devices and building personal area networks. Bluetooth device connections must be paired within a certain range. This pairing search is called a short-range ad hoc network. The mode, also known as the piconet, can accommodate a maximum of 8 Bluetooth devices to connect successfully. There is only one master device and multiple slave devices. Bluetooth technology has radio frequency characteristics, using TDMA (Time division multiple access, time division multiple access, time division multiple access) It has the advantages of high transmission efficiency and high security, so it is used in all walks of life. [0003] The existing Bluetooth speakers are ...

Claims

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Application Information

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IPC IPC(8): H04W4/80H04W48/16H04W76/14H04W76/19
CPCH04W4/80H04W76/14H04W76/19H04W48/16
Inventor 李盈肖学阳
Owner BEIJING INSTITUTE OF CLOTHING TECHNOLOGY
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