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Device management method for realizing multi-audio fast synchrony based on audio sharing

A device management and multi-audio technology, applied in the field of Internet audio, can solve problems such as poor controllability, asynchronous playback, and high network occupancy, and achieve the effects of improving communication reliability, increasing transmission speed, and reducing network burden

Inactive Publication Date: 2014-03-12
GUANGZHOU KINGRAY INFORMATION TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method requires real-time communication between all media devices in the lower computer and the upper computer as the control terminal, which leads to high network occupancy, heavy network burden, and low communication efficiency
Since the control terminal faces multiple devices at the same time, it is greatly affected by the communication network signal and the controllability is poor. Once some devices are affected by the network, such as delays, etc., there will be problems of stuck or asynchronous playback

Method used

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  • Device management method for realizing multi-audio fast synchrony based on audio sharing
  • Device management method for realizing multi-audio fast synchrony based on audio sharing
  • Device management method for realizing multi-audio fast synchrony based on audio sharing

Examples

Experimental program
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Effect test

Embodiment 1

[0040] A device management method based on audio sharing to realize multi-audio fast synchronization of the present invention, which starts from the perspective of Internet of Things digital home audio devices, automatically selects the optimal device as the master device in an adaptive manner, and implements a Feedback monitoring function, which is convenient for equipment management, and has the effect of fast, efficient, automatic error correction to achieve consistent and synchronous playback.

[0041]Specifically, mobile terminals (mainly smart phones) are used as the control terminal to automatically make corresponding better and faster choices according to different usage environments. Adaptively judge the usage records of multiple audio playback devices. If the device with the most usage times is prioritized as the main device (Maindevice), if there is no usage record in each device, the usage times of each device cannot be obtained, and the priority will be activated. ...

Embodiment 2

[0069] The difference between this embodiment and Embodiment 1 is that when the control terminal selects the master device, it first selects the device with the highest priority among the devices connected to it. If it is successfully selected, it will use the device with the highest priority as the master device, otherwise it will use If the device with the highest frequency is selected successfully, the device with the highest frequency will be used as the master device, otherwise, the device with the fastest response will be selected as the master device, and the remaining devices will be used as slave devices. The setting of device priority can be preset by the operator. This method of selecting the main device can enable the operator to select the device according to the usage habits or experience in using the device. Generally, it has faster response and better transmission channel. The advantage of this method is that the device with the highest priority is selected firs...

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Abstract

The invention relates to a device management method for realizing multi-voice frequency fast synchrony based on audio sharing. The method comprises the following steps that a control terminal is connected with each device; a device with the highest frequency is selected by the control terminal as a host device, if selection fails, a device with the highest priority is selected as the host device, and if the selection of the device with the highest priority fails, a device with the highest response speed is selected as the host device, and the other devices are used as slave devices; or the device with the highest priority is selected as the host device by the control terminal, if the selection of the device with the highest priority fails, a device with the highest using frequency is selected as the host device by the control terminal, and if the selection of the device with the highest using frequency fails, the device with the highest response speed is selected as the host device, and the other devices are used as the slave devices. According to the method, the host device is selected from the devices to be communicated with the control terminal, and the slave devices do not need to be communicated with the control terminal, so that the network load is reduced, and acquired audio contents can be played synchronously in multiple rooms.

Description

technical field [0001] The present invention relates to the field of Internet audio, and more specifically, to a device management method for realizing multi-audio fast synchronization based on audio sharing. Background technique [0002] The audio interconnection and sharing service agreement is the main agreement at home and abroad UPnP (Universal Plug and Play), IGRS (Information Device-Intelligent Grouping and Resource Sharing), etc., which can discover and control various network devices, such as network printers, audio systems, PCs, etc. , tablet, Internet gateway, etc., and provide corresponding services. Based on these protocols, interconnection can be realized conveniently and quickly. The protocol UPnP supports zero configuration and wireless networks, and can automatically discover devices provided by other suppliers. Under this service, a device can dynamically join the network, obtain an IP address, broadcast its functions, and understand functionality of other...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/28H04L7/00H04L12/24
Inventor 徐永键陆许明秦世权谭洪舟
Owner GUANGZHOU KINGRAY INFORMATION TECH
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