CN104320699B - The dynamic adjusting method of bluetooth sound-producing device - Google Patents

The dynamic adjusting method of bluetooth sound-producing device Download PDF

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Publication number
CN104320699B
CN104320699B CN201410566604.2A CN201410566604A CN104320699B CN 104320699 B CN104320699 B CN 104320699B CN 201410566604 A CN201410566604 A CN 201410566604A CN 104320699 B CN104320699 B CN 104320699B
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China
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producing device
bluetooth sound
bluetooth
stream data
data package
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CN201410566604.2A
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Chinese (zh)
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CN104320699A (en
Inventor
林惠娟
刘邦伦
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络达科技股份有限公司
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Publication of CN104320699A publication Critical patent/CN104320699A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
    • Y02D70/00Techniques for reducing energy consumption in wireless communication networks
    • Y02D70/10Techniques for reducing energy consumption in wireless communication networks according to the Radio Access Technology [RAT]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
    • Y02D70/00Techniques for reducing energy consumption in wireless communication networks
    • Y02D70/10Techniques for reducing energy consumption in wireless communication networks according to the Radio Access Technology [RAT]
    • Y02D70/14Techniques for reducing energy consumption in wireless communication networks according to the Radio Access Technology [RAT] in Institute of Electrical and Electronics Engineers [IEEE] networks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
    • Y02D70/00Techniques for reducing energy consumption in wireless communication networks
    • Y02D70/40According to the transmission technology
    • Y02D70/42Near-field transmission systems, e.g. inductive or capacitive coupling

Abstract

A kind of dynamic adjusting method of bluetooth sound-producing device, wherein bluetooth sound-producing device are received and are kept in audio stream data package by bluetooth, and bluetooth sound-producing device can switch during audio stream data package is received between active state and idle state.Bluetooth sound-producing device can count the quantity of temporary audio stream data package, and according to the quantity of temporary audio stream data package, adjustment bluetooth sound-producing device enters the size of the time interval and the time interval into idle state of active state.By method of the present invention, the energy that bluetooth sound-producing device is consumed will can be reduced on the premise of the quality of bluetooth sound-producing device broadcasting analog audio signal is not influenced.

Description

The dynamic adjusting method of bluetooth sound-producing device

Technical field

The present invention relates to a kind of dynamic adjusting methods of bluetooth sound-producing device more particularly to a kind of bluetooth sound-producing device to connect Dynamic adjusting method during radio reception frequency crossfire (Streaming Media) data packet can play analogue audio frequency not influencing bluetooth sound-producing device On the premise of the quality of signal, the energy that bluetooth sound-producing device is consumed is reduced.

Background technology

Bluetooth (bluetooth) is a kind of common Radio Transmission Technology, is generally used in short-range data transmission. When carrying out data transmission by bluetooth, one of them of two electronic devices can be defined as to master device (Master), and it is another One electronic device is then defined as slave unit (Slave).It can be matched between master device and slave unit, and framework goes out Personal area network (personal area networks) so that master device and slave unit can be carried out wirelessly The transmission of data.In general, master device can be mobile phone, and slave unit is then bluetooth headset or loudspeaker, and wherein mobile phone can Digital audio data is sent to by bluetooth headset by bluetooth or loudspeaker play out, and bluetooth headset also can be by digital audio number According to being sent to mobile phone.

The content of the invention

It is a primary object of the present invention to provide a kind of dynamic adjusting method of bluetooth sound-producing device, bluetooth is mainly disposed to In sound-producing device, wherein bluetooth sound-producing device is adjusted into the time interval of active state with entering idle shape in a dynamic way The time interval of state can reduce the energy that bluetooth sound-producing device is consumed when receiving package.

It, can be according to bluetooth sounding another object of the present invention is to provide a kind of dynamic adjusting method of bluetooth sound-producing device On line quality between device and electronic device, the time interval that adjustment bluetooth sound-producing device enters active state are idle with entering The time interval of state can thereby drop on the premise of the on line quality between bluetooth sound-producing device and electronic device is not influenced The energy that low bluetooth sound-producing device is consumed.

It is still another object of the present invention to provide a kind of dynamic adjusting methods of bluetooth sound-producing device, can compare bluetooth sounding The quantity of audio crossfire (Streaming Media) data packet that device is kept in and level (water level), and according to the result of comparison The time interval and the time interval into idle state that adjustment bluetooth sound-producing device enters active state, can thereby not influence On the premise of the play quality of bluetooth sound-producing device, the energy that bluetooth sound-producing device is consumed is reduced.

In order to reach object above, the present invention provides a kind of dynamic adjusting method of bluetooth sound-producing device, bluetooth sounding dress It puts suitable for receiving audio stream data package by bluetooth, and bluetooth sound-producing device is receiving the mistake of audio stream data package Cheng Zhonghui switches between an active state and an idle state, comprises the following steps:The sound that statistics bluetooth sound-producing device is kept in The quantity of frequency stream data package;And the quantity for the audio stream data package kept according to bluetooth sound-producing device, adjust bluetooth Sound-producing device enters the size of the time interval and the time interval into idle state of active state.

In one embodiment of dynamic adjusting method of the present invention, comprise the following steps:Bluetooth sound-producing device enters active state, and Reception and temporary audio stream data package.

In one embodiment of dynamic adjusting method of the present invention, wherein bluetooth sound-producing device includes a buffer unit, is configured to temporarily store The audio stream data package of reception.

In one embodiment of dynamic adjusting method of the present invention, wherein bluetooth sound-producing device enter active state time interval it is big In or equal into idle state time interval.

In one embodiment of dynamic adjusting method of the present invention, comprise the following steps:Compare the audio that bluetooth sound-producing device is kept in The quantity of stream data package and a level.

In one embodiment of dynamic adjusting method of the present invention, comprise the following steps:When the audio string that bluetooth sound-producing device is kept in When the quantity of flow data package is less than level, increases bluetooth sound-producing device and enter the time interval of active state, and reduce bluetooth Sound-producing device enters the time interval of idle state.

In one embodiment of dynamic adjusting method of the present invention, comprise the following steps:When the audio string that bluetooth sound-producing device is kept in When the quantity of flow data package is more than level, reduces or bluetooth sound-producing device is maintained to enter the time interval of active state, and increase The time interval for adding or bluetooth sound-producing device being maintained to enter idle state.

In one embodiment of dynamic adjusting method of the present invention, comprise the following steps:Bluetooth sound-producing device is connect by an electronic device It receives and keeps in audio stream data package.

In one embodiment of dynamic adjusting method of the present invention, wherein bluetooth sound-producing device enter active state time interval it is big In or equal to electronic device transmission audio stream data package time interval.

In one embodiment of dynamic adjusting method of the present invention, comprise the following steps:Bluetooth sound-producing device is matched with electronic device, And obtain the time interval of electronic device transmission audio stream data package.

Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.

Description of the drawings

Fig. 1 is the organigram of one embodiment of blue tooth transmission system of the present invention;

Fig. 2 is the step flow chart of one embodiment of dynamic adjusting method of bluetooth sound-producing device of the present invention;

Fig. 3 shows for the time interval of the active state and idle state of one embodiment of bluetooth sound-producing device of the present invention It is intended to;

Fig. 4 is the active state of the another embodiment of bluetooth sound-producing device of the present invention and the time interval of idle state Schematic diagram;

Fig. 5 is the quantity of audio stream data package and the curve of level that bluetooth sound-producing device of the present invention is kept in Figure.

Wherein, reference numeral

10 blue tooth transmission system, 11 electronic device

12 audio stream data package, 13 bluetooth sound-producing device

131 buffer unit, 14 analog audio signal

Specific embodiment

The structural principle and operation principle of the present invention are described in detail below in conjunction with the accompanying drawings:

Fig. 1, is the organigram of one embodiment of blue tooth transmission system of the present invention, and Fig. 2 is bluetooth of the present invention The step flow chart of one embodiment of dynamic adjusting method of sound-producing device.As shown in the figure, blue tooth transmission system of the present invention 10 mainly include an at least electronic device 11 and an at least bluetooth sound-producing device 13, such as electronic device 11 can be mobile phone, intelligence Type mobile phone, tablet computer, laptop or computer etc., and bluetooth sound-producing device 13 is then bluetooth headset, Bluetooth loudspeaker Or bluetooth hold-free etc..

In order to illustrate when convenience, all with an electronic device 11 and an indigo plant in attached drawing of the present invention and following explanation Tooth sound-producing device 13 is embodiment, however to having usual skill in technical field, it can be by content of the present invention Using on multiple electronic devices 11 and multiple bluetooth sound-producing devices 13.In addition method of the present invention is mainly applied in indigo plant On tooth sound-producing device 13, wherein bluetooth sound-producing device 13 is suitable for receiving audio crossfire (Streaming Media) data packet by bluetooth 12, and the limitation of the electronic device 11 then necessary component, also non-invention of non-invention.

Electronic device 11 can be used to storage digital audio-frequency data, and electronic device 11 and bluetooth sound-producing device 13 can carry out indigo plant Tooth is online.Digital audio-frequency data can be sent to bluetooth sound-producing device 13, such as bluetooth by electronic device 11 by way of package Sound-producing device 13 can be used to receive audio stream data package (the audio stream data that electronic device 11 is transmitted Packet) 12, and audio stream data package 12 is further subjected to digital-to-analogue conversion, to send analog audio signal 14, Such as voice signal.

In an embodiment of the present invention, electronic device 11 can be defined as master device (Master), and bluetooth sound-producing device 13 are defined as slave unit (Slave).Audio stream data package 12 is sent to bluetooth by electronic device 11 by bluetooth Before sound-producing device 13, it is necessary to which the bluetooth first established between electronic device 11 and bluetooth sound-producing device 13 is online.

When progress bluetooth is online, electronic device 11 and bluetooth sound-producing device 13 can first be matched (pair), with synchronization The frequency of electronic device 11 and bluetooth sound-producing device 13 (clock), and the two is caused to use identical frequency.In the process of pairing In, electronic device 11 can continuously send out inquiry package, after the bluetooth sound-producing device 13 of adjacent domain receives inquiry package, such as Near zone is the radio transmission range of bluetooth, and bluetooth sound-producing device 13 can send response package to electronic device 11, wherein returning Answering includes the bluetooth device address (BD_ADDR, bluetooth address) of bluetooth sound-producing device 13 in package.

It, can be according to the bluetooth of response packet after electronic device 11 receives the response package that bluetooth sound-producing device 13 is transmitted Device address sends online package (page).Due to including bluetooth device address, only bluetooth sounding in online package Device 13 can receive the online package that electronic device 11 is transmitted.

After bluetooth sound-producing device 13 receives online package, can electronic device 11 be learnt by the content of online package Frequency, and cause the Frequency Synchronization of bluetooth sound-producing device 13 and electronic device 11, such as cause electronic device 11 and bluetooth sounding Device 13 uses identical frequency.The indigo plant between electronic device 11 and bluetooth sound-producing device 13 can be completed through the above steps Tooth is online so that can pass through blue tooth transmission audio frequency stream data package 12 between electronic device 11 and bluetooth sound-producing device 13.

In general, in order to improve the quality of sound broadcasting, electronic device 11 and bluetooth sound-producing device 13 would generally pass through Bluetooth stereo message transmission specification (Advance Audio Distribution Profile, A2DP) transmits audio crossfire number According to package 12.Bluetooth stereo message transmission specification (A2DP) is defined using Bluetooth asynchronous transmission audio stream data package Method just can transmit the stereo music of high quality by Bluetooth stereo message transmission specification (A2DP) with bluetooth approach.

Specifically include a buffer unit 131 in bluetooth sound-producing device 13, and can be used to temporary bluetooth sound-producing device 13 The audio stream data package 12 received.In order to improve the quality for playing analog audio signal 14, bluetooth sound-producing device 13 is logical It can often wait until the audio stream data that the temporary accumulation of audio stream data package 12 is arrived after certain quantity, can will just be kept in Package 12 is converted into analog audio signal 14, and plays analog audio signal 14.In embodiments of the present invention, bluetooth sound-producing device 13 can pre-define a level (water level), when temporary audio stream data package 12 is more than level, can just hold Begin conversion and broadcasting audio stream data package 12.

Certainly in practical application, Bluetooth transmission interface, control unit, number may be included in bluetooth sound-producing device 13 The devices such as analog-converted unit, decoding unit and/or loudspeaker, above-mentioned component are all the existing skills for forming bluetooth sound-producing device 13 Art to having usual skill in the technical field of the invention, can go out bluetooth sound-producing device according to the Technical Architecture being currently known 13 construction.The actual configuration of bluetooth sound-producing device 13 and non-staple technical characteristic, emphasis of the invention exist in the present invention In the method for changing existing bluetooth sound-producing device 13 and receiving audio stream data package 12, therefore in embodiments of the present invention just not The construction of bluetooth sound-producing device 13 is described in detail.

With electronic device 11 during online, the state of bluetooth sound-producing device 13 may include bluetooth sound-producing device 13 Active state (active mode) or listening mode (sniff mode).When bluetooth sound-producing device 13 and electronic device 11 are kept In on line state, and when not transmitting audio stream data package 12 between the two, bluetooth sound-producing device 13 will usually enter prison Listen pattern.Specifically, listening mode only has a small amount of data to want sending and receiving every time suitable for bluetooth sound-producing device 13, works as indigo plant in addition For tooth sound-producing device 13 into after listening mode, bluetooth sound-producing device 13 will not be reachable long lasting for maintaining active state To the purpose of power saving.

When bluetooth sound-producing device 13 will receive audio stream data package 12 by electronic device 11, bluetooth sound-producing device 13 Active state (active mode) will be entered.Bluetooth sound-producing device 13 into active state can receive audio stream data Package 12 receives the speed of audio stream data package 12 to increase bluetooth sound-producing device 13, and improves bluetooth sound-producing device 13 Play the quality of analog audio signal 14.

Content described above, after bluetooth sound-producing device 13 is into active state (active mode), although can accelerate Bluetooth sound-producing device 13 is received the speed of audio stream data package 12 by electronic device 11, and is improved bluetooth sound-producing device 13 and broadcast The quality of analog audio signal 14 is put, but can also increase the energy of the consumption of bluetooth sound-producing device 13, and shortens bluetooth sound-producing device 13 working time.

Therefore the present invention provides a kind of method that bluetooth sound-producing device 13 receives audio signal, in bluetooth sound-producing device 13 During receiving audio stream data package 12, bluetooth sound-producing device 13 can't persistently maintain active state, but anti- It is multiple to switch between active state and idle state, as shown in Figure 3.When bluetooth sound-producing device 13 is into active state, just Audio crossfire package 12 can be received and keep in, and when bluetooth sound-producing device 13 is into idle state, then it will not receive the poor string of sound Flow package 12.

In an embodiment of the present invention, when the on-line state between bluetooth sound-producing device 13 and electronic device 11 is good, Such as between the two transmit package bandwidth it is unoccupied, may be such that bluetooth sound-producing device 13 into active state time interval T1 and the time interval T2 into idle state are rough equal, such as may be such that the time interval T1 of active state is greater than or equal to The time interval T2 of idle state.Bluetooth sound-producing device 13 thus can not only be maintained to receive audio stream data package 12 Speed can also reduce the energy of the consumption of bluetooth sound-producing device 13.

Certainly above-mentioned explanation is only one embodiment of the invention, is not necessarily in practical application so that bluetooth sounding fills It puts 13 and is greater than or equal to time interval T2 into idle state into the time interval T1 of active states, also may be such that between the time It is less than time interval T2 every T1.

In practical application, bluetooth sound-producing device 13 can be transmitted according to electronic device 11 audio stream data package 12 when Between interval (Tpoll) be adjusted into the time interval T1 of the active state and time interval T2 into idle state, such as can make The time interval T1 for obtaining bluetooth sound-producing device 13 into active state is greater than or equal to the transmission audio stream data of electronic device 11 The time interval (Tpoll) of package 12, so that bluetooth sound-producing device 13 receives audio stream data package by electronic device 11 12.In addition during electronic device 11 is matched with bluetooth sound-producing device 13, bluetooth sound-producing device 13 can obtain electronic device The time interval of 11 transmission audio stream data packages 12.

By above-mentioned transmission mode, although may be such that bluetooth sound-producing device 13 while there is good play quality and low The advantages that energy consumption, but when the on line quality between bluetooth sound-producing device 13 and electronic device 11 is bad, such as pass between the two The bandwidth for sending package is occupied, and bluetooth sound-producing device 13 can be unable to maintain that the quality for playing analog audio signal 14.

The present invention further improves above-mentioned method therefore, and bluetooth sound-producing device 13 is received by bluetooth by host apparatus 11 During audio stream data package 12, bluetooth sound-producing device 13 equally can constantly active state and idle state it Between switch.Please refer to shown in Fig. 1 and Fig. 2, bluetooth sound-producing device 13 can keep in the audio stream data package 12 of reception, and The quantity of the temporary audio stream data package 12 of statistics, such as bluetooth sound-producing device 13 can be temporary by audio stream data package 12 There are in buffer unit 131, and count the quantity for being temporarily stored in the audio stream data package 12 in buffer unit 131, such as step 21。

Then bluetooth sound-producing device 13 can adjust it into actively according to the quantity of temporary audio stream data package 12 The size of the time interval T1 of state and the time interval T2 into idle state, as shown in step 23.Implement in the present invention one In example, the quantity and level of the temporary audio stream data package 12 of bluetooth sound-producing device 13, such as step 22 can be further compared It is shown.When the quantity of temporary audio stream data package 12 is less than level, represent that bluetooth sound-producing device 13 receives audio string The speed of flow data package 12 is too low, can increase bluetooth sound-producing device 13 at this time into the time interval T1 of active state, and subtract Enter the time interval T2 of idle state less.Conversely, when the quantity of temporary audio stream data package 12 is more than level, then Bluetooth sound-producing device 13 can be reduced or maintained into the time interval T1 of active state, and increase or maintain into idle state Time interval T2.

The time interval T1 into active state of bluetooth sound-producing device 13 is adjusted with entering by above-mentioned dynamic mode The size of the time interval T2 of idle state can maintain bluetooth sound-producing device 13 to receive and play audio stream data package 12 Quality, while can also reduce the energy that bluetooth sound-producing device 13 is consumed when transmitting audio stream data package 12.Even if Occur disturbing between electronic device 11 and bluetooth sound-producing device 13 or situation that on-line state is bad, for example, both transmission data Bandwidth is occupied, does not also interfere with the quality that bluetooth sound-producing device 13 received and played audio stream data package 12.

In an embodiment of the present invention, as shown in figure 3, institute's having time that bluetooth sound-producing device 13 is in active state is about Between the 50% to 100% of all Connection Time T, such as the time in the entrance active state of starting stage bluetooth sound-producing device 13 It is about identical with the time interval T2 into idle state to be spaced T1.Certainly above-mentioned ratio is only an embodiment of the present invention, and It is not the limitation of interest field of the invention, also may be such that in practical application at bluetooth sound-producing device 13 in the institute of active state Having time is less than the 50% of all Connection Time T.

Please refer to shown in Fig. 4 and Fig. 5, wherein the dotted line of Fig. 5 is level, and solid line is then that bluetooth sound-producing device 13 is temporary The quantity for the audio stream data package 12 deposited.When between bluetooth sound-producing device 13 and electronic device 11 on line quality decline, The quantity for the audio stream data package 12 that bluetooth sound-producing device 13 will likely can be caused temporary is less than level, such as Fig. 4 and Fig. 5 Shown in first interval D1, wherein the solid line for representing package quantity falls below the dotted line for representing level, then bluetooth sound-producing device 13 The time interval T1 of active state will be extended into, and shortens the time interval T2 into idle state, thereby to improve indigo plant Tooth sound-producing device 13 receives the speed of audio stream data package 12.

When the on line quality between bluetooth sound-producing device 13 and electronic device 11 continues bad, such as the second of Fig. 4 and Fig. 5 Shown in the D2 of section, bluetooth sound-producing device 13 continues to extend into the time interval T1 of active state, and continues to shorten and enter The time interval T2 of idle state.In extreme situations, such as when on line quality is very bad, bluetooth sound-producing device 13 can The time interval T2 for entering idle state is adjusted to zero, and bluetooth sound-producing device 13 is caused persistently to maintain active state, To maintain or improve the quantity of transmission audio stream data package 12.In other words, disclosed herein method in, bluetooth hair The quality that acoustic device 13 received and played audio stream data package 12 can be prior to saving the energy consumed.

After the on line quality between bluetooth sound-producing device 13 and electronic device 11 gradually improves, the such as the 3rd of Fig. 4 and Fig. 5 the Shown in the D3 of section, bluetooth sound-producing device 13 can shorten the time interval T1 into active state, and increase into idle state Time interval T2.When the on line quality between bluetooth sound-producing device 13 and electronic device 11 returns to normal level so that bluetooth is sent out When the quantity of the temporary audio stream data package 12 of acoustic device 13 is greater than or equal to level, such as the 4th section D4 of Fig. 4 and Fig. 5 Shown, wherein the solid line for representing package quantity is equal to or higher than the dotted line for representing level, bluetooth sound-producing device 13 can continue to shorten Into the time interval T1 of active state, and increase the time interval T2 into idle state, such as bluetooth sound-producing device 13 can So that the time interval T1 of active state is similar to the time interval T2 of idle state, to achieve the purpose that power saving.

Certainly it is only an implementation of the invention that above-mentioned bluetooth sound-producing device 13, which enters active state and the ratio of idle state, Example, is not the limitation of interest field of the present invention, can be according to reality to having usual skill in the technical field of the invention Situation adjusts active state and the ratio of idle state.

Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe It knows those skilled in the art and makes various corresponding changes and deformation, but these corresponding changes and change in accordance with the present invention Shape should all belong to the protection domain of appended claims of the invention.

Claims (9)

1. a kind of dynamic adjusting method of bluetooth sound-producing device, which is suitable for receiving an audio string by bluetooth Flow data package, and the bluetooth sound-producing device can be in an active state and one during the audio stream data package is received Switch between idle state, which is characterized in that comprise the following steps:
Count the quantity for the audio stream data package that the bluetooth sound-producing device is kept in;
Compare the quantity and a level for the audio stream data package that the bluetooth sound-producing device is kept in;And
The quantity for the audio stream data package kept according to the bluetooth sound-producing device and the level compare as a result, adjustment should The size of time interval and time interval into the idle state of the bluetooth sound-producing device into the active state.
2. dynamic adjusting method as described in claim 1, which is characterized in that comprise the following steps:The bluetooth sound-producing device into Enter the active state, and receive and keep in the audio stream data package.
3. dynamic adjusting method as claimed in claim 2, which is characterized in that the bluetooth sound-producing device includes a buffer unit, It is configured to temporarily store the audio stream data package of reception.
4. dynamic adjusting method as described in claim 1, which is characterized in that the bluetooth sound-producing device enters the active state Time interval is greater than or equal to the time interval into the idle state.
5. dynamic adjusting method as described in claim 1, which is characterized in that comprise the following steps:When the bluetooth sound-producing device When the quantity of the temporary audio stream data package is less than the level, increase the bluetooth sound-producing device into the active state Time interval, and reduce the time interval that the bluetooth sound-producing device enters the idle state.
6. dynamic adjusting method as described in claim 1, which is characterized in that comprise the following steps:When the bluetooth sound-producing device When the quantity of the temporary audio stream data package is more than the level, reduce or maintain the bluetooth sound-producing device to enter the active The time interval of state, and the time interval for increasing or the bluetooth sound-producing device being maintained to enter the idle state.
7. dynamic adjusting method as described in claim 1, which is characterized in that comprise the following steps:The bluetooth sound-producing device by One electronic device receives and keeps in the audio stream data package.
8. dynamic adjusting method as claimed in claim 7, which is characterized in that the bluetooth sound-producing device enters the active state Time interval is greater than or equal to the time interval that the electronic device transmits the audio stream data package.
9. dynamic adjusting method as claimed in claim 8, which is characterized in that comprise the following steps:The bluetooth sound-producing device with The electronic device matches, and obtains the time interval that the electronic device transmits the audio stream data package.
CN201410566604.2A 2014-10-22 2014-10-22 The dynamic adjusting method of bluetooth sound-producing device CN104320699B (en)

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TW201705010A (en) * 2015-07-31 2017-02-01 盛微先進科技股份有限公司 Apparatus and method of USB audio transmission adjustment

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CN1682005A (en) * 2002-07-13 2005-10-12 罗格·烘伯 Autorisations, regulation, characterisation, localisation, locking and theft security system (here also referred to as lock-loop DSS)
CN101263732A (en) * 2005-11-24 2008-09-10 诺基亚公司 Method, module, terminal and system for schedule operation of RFID subsystem and wireless communication subsystem
CN103024153A (en) * 2012-11-28 2013-04-03 深圳市中兴移动通信有限公司 Method and terminal for adjusting environmental mode

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