CN105657648A - Method and device for controlling bluetooth module of playing equipment and audio/video playing system - Google Patents
Method and device for controlling bluetooth module of playing equipment and audio/video playing system Download PDFInfo
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- CN105657648A CN105657648A CN201610165582.8A CN201610165582A CN105657648A CN 105657648 A CN105657648 A CN 105657648A CN 201610165582 A CN201610165582 A CN 201610165582A CN 105657648 A CN105657648 A CN 105657648A
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- 230000005611 electricity Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000006855 networking Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/48—Transceivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The embodiment of the invention discloses a method and device for controlling a bluetooth module of playing equipment and an audio/video playing system. The method comprises the steps of obtaining the power supply type of the playing equipment in the audio/video playing system; controlling the working states of the bluetooth module of the playing equipment according to the power supply type of the playing equipment, wherein the working states comprise the on state and the off state. By means of the method and device for controlling the bluetooth module of the playing equipment and the audio/video playing system, the working states of the bluetooth module of the playing equipment in the audio/video playing system can be controlled automatically, the number of times when a user manually switches the working states of the bluetooth module of the playing equipment can be effectively reduced, and user experience is improved.
Description
Technical field
The embodiment of the present invention relates to audio and video playing technical field, particularly relates to the bluetooth module control method of the playback equipment in a kind of audio-video frequency playing system, device and audio-video frequency playing system.
Background technology
At present, playback equipment is generally all integrated with network communicating function, and multiple playback equipments of different zones form an audio-video frequency playing system by interconnection network. The intelligent terminals such as smart mobile phone are connected with audio-video frequency playing system by wireless communication technology, are controlled by audio-video frequency playing system or transmit audio, video data to audio-video frequency playing system. Common a kind of mode of connection is, intelligent terminal is set up bluetooth with a playback equipment in audio-video frequency playing system and is connected.
Playback equipment in audio-video frequency playing system is generally all configured with bluetooth module, and the working order of bluetooth module comprises opened condition and closing condition. When bluetooth module is in opened condition, intelligent terminal can find this playback equipment and match with it connection; When bluetooth module is in closing condition, intelligent terminal cannot find this playback equipment, also just cannot set up with it bluetooth and connect.
Under normal circumstances, the bluetooth module in playback equipment is manually set to opened condition or closing condition by user. When bluetooth module is in opened condition, the power consumption of whole audio-video frequency playing system can be increased, and the communication (particularly disturbing the communication of 2.4GHz frequency range) of other wireless devices can be disturbed, when the bluetooth module of multiple playback equipment is opened simultaneously, above-mentioned impact is more remarkable, and when user selects playback equipment to be connected, also puzzlement can be caused to user. If but bluetooth module is in closing condition, intelligent terminal can be caused cannot to find the playback equipment belonging to it, can only by the bluetooth module of user's manual unlocking playback equipment. So, user is in use, it is necessary to the working order of the bluetooth module of frequent manual switchover playback equipment, makes troubles to the use of user.
Summary of the invention
The embodiment of the present invention provides the bluetooth module control method of the playback equipment in a kind of audio-video frequency playing system, device and audio-video frequency playing system, needs the problem of user's manual switchover with the working order of the bluetooth module of the playback equipment solved in audio-video frequency playing system of the prior art.
First aspect, embodiments provides the bluetooth module control method method of the playback equipment in a kind of audio-video frequency playing system, comprising:
Obtain the power supply type of the playback equipment in described audio-video frequency playing system;
The working order of the bluetooth module of playback equipment described in power supply Type Control according to described playback equipment, described working order comprises opened condition and closing condition.
Second aspect, the embodiment of the present invention additionally provides the bluetooth module control device of the playback equipment in a kind of audio-video frequency playing system, comprising:
Acquisition module, for the power supply type of playback equipment obtained in described audio-video frequency playing system;
Control module, for the working order of the bluetooth module of playback equipment described in the power supply Type Control according to described playback equipment, described working order comprises opened condition and closing condition.
The third aspect, the embodiment of the present invention additionally provides a kind of audio-video frequency playing system, comprise at least two playback equipments, the bluetooth module control device of the playback equipment being integrated with in the audio-video frequency playing system described in second aspect at least one playback equipment in described at least two playback equipments.
The bluetooth module control method of playback equipment in the audio-video frequency playing system that the embodiment of the present invention provides, device and audio-video frequency playing system, after obtaining the power supply type of the playback equipment in audio-video frequency playing system, the opening and closing of the bluetooth module of the power supply Type Control playback equipment according to playback equipment, achieve the automatic control of the working order of the bluetooth module to the playback equipment in audio-video frequency playing system, can effectively reduce the number of times of the working order of the bluetooth module of user's manual switchover playback equipment, promote Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the bluetooth module control method of the playback equipment in the audio-video frequency playing system of the embodiment of the present invention one offer.
Fig. 2 is the structural representation of the playback equipment in the audio-video frequency playing system of the embodiment of the present invention one offer.
Fig. 3 A is the structural representation of a kind of implementation of the networking of the audio-video frequency playing system that the embodiment of the present invention one provides.
Fig. 3 B is the structural representation of another kind of implementation of the networking of the audio-video frequency playing system that the embodiment of the present invention one provides.
Fig. 4 is the schematic flow sheet of the bluetooth module control method of the playback equipment in the audio-video frequency playing system of the embodiment of the present invention two offer.
Fig. 5 is the structural representation of the bluetooth module control device of the playback equipment in the audio-video frequency playing system of the embodiment of the present invention three offer.
Embodiment
Below in conjunction with accompanying drawing and the technical scheme of the present invention is described further by embodiment. It should be appreciated that specific embodiment described herein is only for explaining the present invention, but not limitation of the invention. It also should be noted that, for convenience of description, accompanying drawing illustrate only part related to the present invention and not all structure.
Should be mentioned that before exemplary embodiment is discussed in further detail, some exemplary embodiments are described as the process as schema description or method. Although schema each step is described as order process, but many steps wherein can by parallel, concurrent ground or implement simultaneously. In addition, the order of each step can be rearranged. Described process can be terminated when its operations are completed, it is also possible to have the additional step not comprised in the accompanying drawings. Described process can correspond to method, function, code, subroutine, sub-routine etc.
Embodiment one
Fig. 1 is the schematic flow sheet of the bluetooth module control method of the playback equipment in the audio-video frequency playing system of the embodiment of the present invention one offer, the method can be performed by the bluetooth module control device of the playback equipment in audio-video frequency playing system, wherein this device by software and/or hardware implementing, generally can be able to be integrated in the playback equipment in audio-video frequency playing system. As shown in Figure 1, the method comprises:
The power supply type of step 101, the playback equipment obtained in audio-video frequency playing system.
Playback equipment in the embodiment of the present invention may be used for playing the audio-video document such as music and recording, is specifically as follows the equipment such as audio amplifier.
Fig. 2 is the structural representation of the playback equipment in the audio-video frequency playing system of the embodiment of the present invention one offer. as shown in Figure 2, a playback equipment can comprise following main functional modules: treater 201, bluetooth module 202, network interface 203, audio frequency and video amplification module 204, loud speaker 205 and holder 206. wherein, treater 201 is the core of playback equipment, executive control program, and function module communication each with periphery, coordinates and control the work of each function module, bluetooth module 202 is for realizing Bluetooth communication, make the playback equipment can by the equipment of Bluetooth technology and same bluetooth enable (such as intelligent terminals such as smart mobile phones, control terminal can also be called) connect, obtain audio, video data or control data, bluetooth module 202 can by the audio, video data that acquires and control data transmission to treater 201, it is possible to the audio, video data transmit treater 201 and control data are sent to other bluetooth equipment, network interface 203 can be wired network interface, it can also be the wireless network interface meeting 802.11 specifications, treater 201 can be connected to internet by network interface 203, obtain network flow-medium audio, video data, by network interface 203, the particularly form of wireless network, multiple playback equipment can form a wireless audio and video Play System, realize the synchronous broadcasting of audio frequency and video, each intelligent terminal is also by such as Wireless Fidelity (WirelessFidelity, WIFI) mode connects into audio-video frequency playing system, playback equipment in audio-video frequency playing system and system is carried out operation control, audio frequency and video amplification module 204 carries out power magnification for the analog audio-video signal sended over by treater, to drive loud speaker sounding, loud speaker 205 is sound-reducing parts, and its quantity can be one or more, the program that holder 206 performs for storage of processor 201, and some configuration datas of audio-video frequency playing system, such as the audio-video document list etc. of network connection data, information volume, grouping information and broadcasting.
An audio-video frequency playing system is made up of multiple player usually, these playback equipments can wirelessly from a composition privately owned network, wireless mesh (mesh) network technology such as can be used to form privately owned network, and each playback equipment can pass through this privately owned network exchange control information and audio, video data. Wherein, generally having at least a playback equipment to be connected to router, this playback equipment can access internet and local area network, and obtains audio, video data from internet and local area network, general this playback equipment of title is the primary device of audio-video frequency playing system, claims other playback equipment for from equipment. Primary device is the bridge that audio-video frequency playing system is connected with extraneous network, is also the control core of whole audio-video frequency playing system. On the one hand, by primary device, audio-video frequency playing system can access internet and local area network, it is possible to obtains audio, video data from internet and local area network or audio-video document is used for playing; On the other hand, intelligent terminal is when being connected to audio-video frequency playing system by WIFI mode, in fact it is the primary device being connected to audio-video frequency playing system, primary device receives the control command from intelligent terminal, coordinate and control the work of whole audio-video frequency playing system, and the status information of audio-video frequency playing system He each playback equipment is returned to intelligent terminal. Other in primary device and audio-video frequency playing system is from equipment by privately owned network exchange control command and status information, and primary device can realize the synchronous broadcasting of multiple stage playback equipment by these control commands and status information.
Playback equipment in audio-video frequency playing system can form some broadcasting groups, and each broadcasting group plays different music respectively. As there being A, B, C, D, E, F totally 6 playback equipments in an audio-video frequency playing system, wherein, playback equipment A and B forms a broadcasting group 1, and playback equipment C and D forms a broadcasting group 2, and playback equipment E and F forms a broadcasting group 3. A and B in broadcasting group 1 synchronously plays identical song, C and D in broadcasting group 2 synchronously plays identical song, E and F in broadcasting group 3 synchronously plays identical song, but broadcasting group 1, broadcasting group 2 and broadcasting group 3 are separate, they can play identical song, it is also possible to plays different songs respectively. Each broadcasting group can accept the control of different intelligent terminal, it is also possible to accepts the control of identical intelligent terminal.
Fig. 3 A is the structural representation of a kind of implementation of the networking of the audio-video frequency playing system that the embodiment of the present invention one provides. As shown in Figure 3A, this audio-video frequency playing system contains four playback equipments (only illustratively herein, the concrete number of playback equipment is not construed as limiting by the present embodiment), wherein, primary device 301 is communicated with router 302 by wired mode, from equipment 303, from equipment 304, is communicated from equipment 305 and primary device 301 by the privately owned network of establishment (such as mesh network). Intelligent terminal 306 can load the specialized application software for controlling audio-video frequency playing system, and by WIFI mode connection route device 302, such that it is able to the playback equipment in the privately owned network of access and control audio-video frequency playing system. User selects the song wanting to play on intelligent terminal 306, intelligent terminal 306 can be sent to primary device 301 the information (network music server left in such as song title, song and uniform resource position mark URL) of this song, primary device 301 is according to these song informations, it is connected to network music server, the audio, video data of download song. Outside the audio, video data that primary device 301 decodes above-mentioned download is play for self, also decoded audio, video data can be sent in privately owned network from equipment 303, from equipment 304 with from equipment 305, make four playback equipments synchronously play same song.
Fig. 3 B is the structural representation of another kind of implementation of the networking of the audio-video frequency playing system that the embodiment of the present invention one provides. As shown in Fig. 3 B and Fig. 3 A, compared with Fig. 3 A, the difference of Fig. 3 B is mainly, primary device 301 and router 302 set up wireless connections.
Intelligent terminal specifically can be the terminals such as smart mobile phone, panel computer, notebook computer and MP3, connects by the privately owned network of WIFI mode and audio-video frequency playing system. Such as, the router being connected with the primary device in audio-video frequency playing system by WIFI is connected; Also connect by any one playback equipment in bluetooth and multimedia play system. Such as, the bluetooth module of the smart mobile phone of oneself with a playback equipment in audio-video frequency playing system is carried out pairing and is connected by user, and the multiple stage playback equipment in audio-video frequency playing system (such as 3 playback equipments) is set and jointly plays music, when user opens the QQ music on smart mobile phone and during played songs, the song being selected to play in QQ music will synchronously be play by the multiple stage playback equipment in above-mentioned audio-video frequency playing system.
The bluetooth module control device of the playback equipment in the audio-video frequency playing system described in the embodiment of the present invention one can be in the host integrated, it is possible in a slave device integrated, it is preferable in the host integrated.
After privately owned network set up by each playback equipment in audio-video frequency playing system, any one playback equipment of the bluetooth module control device of the playback equipment being integrated with in audio-video frequency playing system recited above can obtain the power supply classification of the playback equipment in audio-video frequency playing system. The process obtained can be: any one playback equipment above-mentioned remaining playback equipment in audio-video frequency playing system sends power supply classification and obtains instruction, after remaining playback equipment receives the acquisition instruction of above-mentioned power supply classification, respective power supply classification is sent to any one playback equipment above-mentioned, any one playback equipment above-mentioned receives the respective power supply classification that remaining playback equipment sends, and the power supply classification of self self stored, with the power supply type of playback equipment obtained in audio-video frequency playing system.
Step 102, working order according to the bluetooth module of the power supply Type Control playback equipment of playback equipment.
Wherein, working order comprises opened condition and closing condition.
The working order that the working order of the bluetooth module of the power supply Type Control playback equipment according to playback equipment can be the bluetooth module of at least one playback equipment controlled at least one playback equipment corresponding to the power supply classification of a certain class is opened condition.
After the working order determining the bluetooth module controlling which playback equipment is opened condition, it may be determined that the working order controlling the bluetooth module of remaining playback equipment is closing condition, to save the power consumption of audio-video frequency playing system.
After determining the working order of bluetooth module of each playback equipment, the working order of the bluetooth module controlling each playback equipment can be specially: the directly working order of the bluetooth module of control self, and send corresponding bluetooth module work mode control instruction to remaining playback equipment simultaneously, after remaining playback equipment receives bluetooth module work mode control instruction, the working order of respective bluetooth module is adjusted to the working order that bluetooth module work mode control instruction is corresponding.
Before step 101, the working order of the bluetooth module of each playback equipment in audio-video frequency playing system is in opened condition or is in closing condition, and the bluetooth module control method of the playback equipment in the audio-video frequency playing system provide the embodiment of the present invention one all adapts to. Preferably, before step 101, the working order of the bluetooth module of each playback equipment in audio-video frequency playing system is in closing condition, it is possible to reduce the power consumption of audio-video frequency playing system.
The bluetooth module control method of the playback equipment in the audio-video frequency playing system that the embodiment of the present invention one provides, after obtaining the power supply type of the playback equipment in audio-video frequency playing system, the opening and closing of the bluetooth module of the power supply Type Control playback equipment according to playback equipment, achieve the automatic control of the working order of the bluetooth module to the playback equipment in audio-video frequency playing system, can effectively reduce the number of times of the working order of the bluetooth module of user's manual switchover playback equipment, promote Consumer's Experience.
Embodiment two
Fig. 4 is the schematic flow sheet of the bluetooth module control method of the playback equipment in the audio-video frequency playing system of the embodiment of the present invention two offer. The embodiment of the present invention two is optimized based on above-described embodiment one, in the embodiment of the present invention two, power supply type is optimized for: extraneous Power supply and powered battery. As shown in Figure 4, the method comprises:
The power supply type of step 401, the playback equipment obtained in audio-video frequency playing system.
In the embodiment of the present invention two, power supply type comprises extraneous Power supply and powered battery. That is: the power supply type of playback equipment is external source when powering, and playback equipment provides electricity by external source; When the power supply type of playback equipment is powered battery, playback equipment provides electricity by battery.
Assuming that the playback equipment of power supply type of the playback equipment obtained in audio-video frequency playing system is for performing end, this execution end can be the playback equipment of any one in audio-video frequency playing system, it is possible to be primary device, it is also possible to be from equipment, it is preferable to primary device.
Step 402, the power supply type judging whether whole playback equipment are powered battery. If not, then step 403 is performed; If it does, then perform step 404 and step 405.
According to the power supply type of playback equipment obtained in step 401, judge in audio-video frequency playing system that whether whole the power supply type of playback equipment be powered battery. This judgement be operating as above-mentioned execution end perform.
If not, that is: audio-video frequency playing system not the power supply type of whole playback equipment is powered battery, that is: the power supply type having at least one playback equipment in audio-video frequency playing system is that external source is powered, and now comprises two kinds of situations: one is have the power supply type of part playback equipment to be that external source is powered in audio-video frequency playing system; Two be the power supply type of whole playback equipment in audio-video frequency playing system is that external source is powered. Now perform step 403.
If it is: in audio-video frequency playing system, the power supply type of whole playback equipment is powered battery. Now perform step 404 and step 405.
The working order of the bluetooth module of step 403, at least one playback equipment controlled in part or all of playback equipment is opened condition, and in control audio-video frequency playing system, except at least one playback equipment, the working order of the bluetooth module of remaining playback equipment is closing condition.
Herein, it is the playback equipment that external source is powered that part or all of playback equipment is in audio-video frequency playing system recited above to power type, and that is: now, the power supply type having part or all of playback equipment in audio-video frequency playing system is that external source is powered.
The working order controlling the bluetooth module of at least one playback equipment in part or all of playback equipment recited above is opened condition, and in control audio-video frequency playing system, except at least one playback equipment, the working order of the bluetooth module of remaining playback equipment is closing condition. Preferably, the working order of the bluetooth module only controlling a playback equipment in audio-video frequency playing system is opened condition, and the working order controlling remaining bluetooth module is closing condition, it is possible to save the power consumption of audio-video frequency playing system. This control be operating as above-mentioned execution end perform.
Such as: audio-video frequency playing system comprises: playback equipment 1, playback equipment 2, playback equipment 3 and playback equipment 4, the power supply type assuming playback equipment 1, playback equipment 2 and playback equipment 3 is that external source is powered, the power supply type of playback equipment 4 is powered battery, the working order of the bluetooth module then controlling playback equipment 1 is opened condition, and the working order of the bluetooth module of control playback equipment 2, playback equipment 3 and playback equipment 4 is closing condition. Assume that playback equipment 1 is for above-mentioned execution end, the working order of the bluetooth module of control playback equipment 1, playback equipment 2, playback equipment 3 and playback equipment 4 is specifically as follows: it is opened condition that playback equipment 1 controls the working order of the bluetooth module of self, and send bluetooth module out code to playback equipment 2, playback equipment 3 and playback equipment 4, the working order of respective bluetooth module is adjusted to closing condition after receiving the bluetooth module out code that playback equipment 1 sends by playback equipment 2, playback equipment 3 and playback equipment 4.
After step 401, step 402 and step 403, the working order that selection power supply type is the bluetooth module of the playback equipment that external source is powered is opened condition, can ensure that the playback equipment that bluetooth module is in opened condition can not shut down because electricity is not enough, it is thus possible to the working order that can have the bluetooth module of at least one playback equipment in guarantee audio-video frequency playing system is opened condition always, it is connected to set up bluetooth with the intelligent terminal in the external world.
Step 404, the charge value periodically obtaining playback equipment.
Now, in audio-video frequency playing system, the power supply type of whole playback equipment is powered battery.
This acquisition be operating as above-mentioned execution end perform, the charge value performing end acquisition playback equipment can be specially: performs end and obtains self current charge value, and send electricity to remaining playback equipment in frequency Play System and obtain instruction, after remaining playback equipment receives electricity acquisition instruction, charge value current separately is sent to performing end, perform the respective charge value that termination is received remaining playback equipment and sent, so far, perform end and realize the charge value obtaining playback equipment.
Perform the charge value that end can obtain the playback equipment in an audio-video frequency playing system at interval of certain time section, that is: perform the charge value that end periodically obtains playback equipment.
In step 405, control playback equipment, the working order of the bluetooth module of the maximum playback equipment of charge value is opened condition, and in control audio-video frequency playing system, except the maximum playback equipment of charge value, the working order of the bluetooth module of remaining playback equipment is closing condition.
Charge value according to the playback equipment that above-mentioned periodicity obtains, the working order choosing the bluetooth module of playback equipment corresponding to the maximum value in charge value is opened condition, and control working order of the bluetooth module of remaining playback equipment except charge value maximum value is closing condition. This control be operating as above-mentioned execution end perform.
Assume that audio-video frequency playing system comprises: playback equipment 1, playback equipment 2, playback equipment 3 and playback equipment 4, and the power supply type of playback equipment 1, playback equipment 2, playback equipment 3 and playback equipment 4 is powered battery, if the charge value of playback equipment 1 is maximum, the working order of the bluetooth module then controlling playback equipment 1 is opened condition, and the working order of the bluetooth module of control playback equipment 2, playback equipment 3 and playback equipment 4 is closing condition. Concrete control process can with reference in above-mentioned steps 403 to the description of control process, do not repeat them here.
After step 401, step 402, step 404 and step 405, selecting charge value to be the working order of bluetooth module of playback equipment corresponding to maximum value is opened condition, can ensure that the charge value of the playback equipment that bluetooth module is in opened condition is maximum, it is thus possible to ensure that the working order that can have the bluetooth module of a playback equipment within the as far as possible long time in audio-video frequency playing system is opened condition, it is connected to set up bluetooth with the intelligent terminal in the external world.
On the basis of such scheme, step 405 can also comprise: if the difference of the charge value that the maximum value of charge value and the working order of current bluetooth module are in the playback equipment of opened condition is more than or equal to preset value in playback equipment, then the working order switching the bluetooth module of the playback equipment that charge value is maximum in playback equipment is opened condition.
Such as: in the above-mentioned description to step 405, the working order of the bluetooth module of control playback equipment 1 is opened condition, and the working order of the bluetooth module of control playback equipment 2, playback equipment 3 and playback equipment 4 is closing condition, assume that again the playback equipment that in playback equipment 2, playback equipment 3 and playback equipment 4, charge value is maximum is playback equipment 2. after for some time, owing to the working order of the bluetooth module of playback equipment 1 is in opened condition, the electricity of playback equipment 1 can reduce, when the charge value of playback equipment 1 be reduced to less than or equal the charge value of playback equipment 2 preset value (now, the charge value of playback equipment 2 is maximum value, now, in playback equipment, the difference of the charge value that the maximum value (charge value of playback equipment 2) of charge value and the working order of current bluetooth module are in the playback equipment (playback equipment 1) of opened condition is more than or equal to preset value) after, the working order of the bluetooth module of switching playback equipment 2 (playback equipment that charge value is maximum) is opened condition, and control playback equipment 1, the working order of the bluetooth module of playback equipment 3 and playback equipment 4 is closing condition. this switching be operating as above-mentioned execution end perform. concrete handoff procedure can with reference in above-mentioned steps 403 to the description of control process, do not repeat them here.
The process of this switching can continue to perform always, till the electricity of the playback equipment in audio-video frequency playing system exhausts.
Through such scheme, it is achieved that can ensure that the working order that can have the bluetooth module of a playback equipment within the longest time in audio-video frequency playing system is opened condition, be connected to set up bluetooth with the intelligent terminal in the external world.
Embodiment three
Fig. 5 is the structural representation of the bluetooth module control device of the playback equipment in the audio-video frequency playing system of the embodiment of the present invention three offer. This device can by software and/or hardware implementing, generally can be integrated in the playback equipment in audio-video frequency playing system, by the bluetooth module control method of the playback equipment performed in audio-video frequency playing system, the bluetooth module work state of playback equipment be controlled. As shown in Figure 5, this device comprises: acquisition module 501 and control module 502.
Wherein, acquisition module 501, for the power supply type of playback equipment obtained in audio-video frequency playing system; Control module 502, for the working order of the bluetooth module of the power supply Type Control playback equipment according to playback equipment, working order comprises opened condition and closing condition.
The bluetooth module control device of the playback equipment in the audio-video frequency playing system that the embodiment of the present invention three provides, after obtaining the power supply type of the playback equipment in audio-video frequency playing system, the opening and closing of the bluetooth module of the power supply Type Control playback equipment according to playback equipment, achieve the automatic control of the working order of the bluetooth module to the playback equipment in audio-video frequency playing system, can effectively reduce the number of times of the working order of the bluetooth module of user's manual switchover playback equipment, promote Consumer's Experience.
On the basis of such scheme, power supply type can comprise external source and power and powered battery.
On the basis of such scheme, control module 502 can comprise: the first control unit and the 2nd control unit.
Wherein, first control unit, if the power supply type for partly or entirely playback equipment is that external source is powered, the working order then controlling the bluetooth module of at least one playback equipment in part or all of playback equipment is opened condition, and in control audio-video frequency playing system, except at least one playback equipment, the working order of the bluetooth module of remaining playback equipment is closing condition; 2nd control unit, if the power supply type for all playback equipments is powered battery, then periodically obtains the charge value of playback equipment, and the working order of the bluetooth module according to the charge value control playback equipment of playback equipment.
On the basis of such scheme, 2nd control unit can comprise: control subelement, it is opened condition for controlling the working order of the bluetooth module of the maximum playback equipment of charge value in playback equipment, and in control audio-video frequency playing system, except the maximum playback equipment of charge value, the working order of the bluetooth module of remaining playback equipment is closing condition.
On the basis of such scheme, control subelement can be specifically for: if the difference of the charge value that the maximum value of charge value and the working order of current bluetooth module are in the playback equipment of opened condition is more than or equal to preset value in playback equipment, then in switching playback equipment, the working order of the bluetooth module of the playback equipment that charge value is maximum is opened condition.
Embodiment four
The embodiment of the present invention four provides a kind of audio-video frequency playing system, this system comprises at least two playback equipments, wherein, the bluetooth module control device of the playback equipment being integrated with in the audio-video frequency playing system described in the embodiment of the present invention three at least one playback equipment at least two playback equipments.
The audio-video frequency playing system that the embodiment of the present invention provides, after obtaining the power supply type of the playback equipment in audio-video frequency playing system, the opening and closing of the bluetooth module of the power supply Type Control playback equipment according to playback equipment, achieve the automatic control of the working order of the bluetooth module to the playback equipment in audio-video frequency playing system, can effectively reduce the number of times of the working order of the bluetooth module of user's manual switchover playback equipment, promote Consumer's Experience.
The bluetooth module control method of the playback equipment in the audio-video frequency playing system that the audio-video frequency playing system that the bluetooth module control device of playback equipment in the audio-video frequency playing system that above-described embodiment three provides and above-described embodiment four provide can perform the embodiment of the present invention one or embodiment two provides, possesses and performs the method corresponding function module and useful effect. The not technology details of detailed description in above-described embodiment three and embodiment four, the bluetooth module control method of the playback equipment in the audio-video frequency playing system that can provide see the embodiment of the present invention one or embodiment two.
Note, above are only the better embodiment of the present invention and institute's application technology principle. It is understood by those skilled in the art that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and protection scope of the present invention can not be departed from. Therefore, although being described in further detail invention has been by above embodiment, but the present invention is not limited only to above embodiment, when not departing from present inventive concept, other equivalence embodiments more can also be comprised, and the scope of the present invention is determined by appended right.
Claims (11)
1. the bluetooth module control method of the playback equipment in an audio-video frequency playing system, it is characterised in that, comprising:
Obtain the power supply type of playback equipment in described audio-video frequency playing system;
The working order of the bluetooth module of playback equipment described in power supply Type Control according to described playback equipment, described working order comprises opened condition and closing condition.
2. method according to claim 1, it is characterised in that, described power supply type comprises external source and powers and powered battery.
3. method according to claim 2, it is characterised in that, according to the power supply Type Control of described playback equipment, the working order of the bluetooth module of playback equipment comprises:
Power if the power supply type of part or all of described playback equipment is external source, the working order of the bluetooth module then controlling at least one playback equipment in described part or all of playback equipment is opened condition, and the working order controlling the bluetooth module of remaining playback equipment except at least one playback equipment described in described audio-video frequency playing system is closing condition;
If the power supply type of whole described playback equipment is powered battery, then periodically obtain the charge value of described playback equipment, and control the working order of the bluetooth module of described playback equipment according to the charge value of described playback equipment.
4. method according to claim 3, it is characterised in that, the working order of the bluetooth module controlling described playback equipment according to the charge value of described playback equipment comprises:
The working order of the bluetooth module controlling the playback equipment that in described playback equipment, charge value is maximum is opened condition, and the working order controlling the bluetooth module of remaining playback equipment except the maximum playback equipment of described charge value in described audio-video frequency playing system is closing condition.
5. method according to claim 4, it is characterised in that, the working order controlling the bluetooth module of the playback equipment that in described playback equipment, charge value is maximum is that opened condition comprises:
If the difference of the charge value that the maximum value of charge value and the working order of current bluetooth module are in the playback equipment of opened condition is more than or equal to preset value in described playback equipment, then the working order switching the bluetooth module of the playback equipment that in described playback equipment, charge value is maximum is opened condition.
6. the bluetooth module control device of the playback equipment in an audio-video frequency playing system, it is characterised in that, comprising:
Acquisition module, for the power supply type of playback equipment obtained in described audio-video frequency playing system;
Control module, for the working order of the bluetooth module of playback equipment described in the power supply Type Control according to described playback equipment, described working order comprises opened condition and closing condition.
7. device according to claim 6, it is characterised in that, described power supply type comprises external source and powers and powered battery.
8. device according to claim 7, it is characterised in that, described control module comprises:
First control unit, if the power supply type for part or all of described playback equipment is that external source is powered, the working order of the bluetooth module then controlling at least one playback equipment in described part or all of playback equipment is opened condition, and the working order controlling the bluetooth module of remaining playback equipment except at least one playback equipment described in described audio-video frequency playing system is closing condition;
2nd control unit, if the power supply type for whole described playback equipment is powered battery, then periodically obtains the charge value of described playback equipment, and controls the working order of the bluetooth module of described playback equipment according to the charge value of described playback equipment.
9. device according to claim 8, it is characterised in that, described 2nd control unit comprises:
Control subelement, it is opened condition for controlling the working order of the bluetooth module of the playback equipment that in described playback equipment, charge value is maximum, and the working order controlling the bluetooth module of remaining playback equipment except the maximum playback equipment of described charge value in described audio-video frequency playing system is closing condition.
10. device according to claim 9, it is characterised in that, described control subelement specifically for:
If the difference of the charge value that the maximum value of charge value and the working order of current bluetooth module are in the playback equipment of opened condition is more than or equal to preset value in described playback equipment, then the working order switching the bluetooth module of the playback equipment that in described playback equipment, charge value is maximum is opened condition.
11. 1 kinds of audio-video frequency playing systems, it is characterized in that, comprise at least two playback equipments, at least one playback equipment in described at least two playback equipments is integrated with as arbitrary in claim 6-10 as described in audio-video frequency playing system in the bluetooth module control device of playback equipment.
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| CN110168942A (en) * | 2017-11-10 | 2019-08-23 | 华为技术有限公司 | Select method, terminal and the system of bluetooth equipment |
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| CN104868556A (en) * | 2015-06-03 | 2015-08-26 | 维融集团有限公司 | Intelligent control device |
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| CN110168942A (en) * | 2017-11-10 | 2019-08-23 | 华为技术有限公司 | Select method, terminal and the system of bluetooth equipment |
| CN110168942B (en) * | 2017-11-10 | 2021-06-08 | 华为技术有限公司 | Method, terminal, system and storage medium for selecting Bluetooth device |
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| CN105657648B (en) | 2019-06-07 |
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