CN105828253A - Wireless connection control method and device in audio playing system - Google Patents
Wireless connection control method and device in audio playing system Download PDFInfo
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- CN105828253A CN105828253A CN201610165506.7A CN201610165506A CN105828253A CN 105828253 A CN105828253 A CN 105828253A CN 201610165506 A CN201610165506 A CN 201610165506A CN 105828253 A CN105828253 A CN 105828253A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive loop type
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/05—Detection of connection of loudspeakers or headphones to amplifiers
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Abstract
The embodiment of the present invention discloses a wireless connection control method and device in an audio playing system. The method comprises the steps of using a current playing device to receive a Bluetooth data transmission request sent by a current sound source device; if the current playing device satisfies a set Bluetooth switching condition, using the current playing device to determine a target access device for the current sound source device from the other playing devices comprised by the audio playing system and a wireless router in which the audio playing system is accessed; using the current playing device to control to establish the wireless connection between the current sound source device and the target access device, so that the current sound source device transmits the audio-video data to the audio playing system via the established wireless connection. According to the embodiment of the present invention, the Bluetooth configuration operation of the audio playing system is simplified, and the playing is prevented from being interrupted effectively.
Description
Technical field
The present invention relates to audio frequency play-back technology field, the wireless connection control method and device in a kind of audio frequency broadcast system.
Background technology
Along with the development of mobile interchange application, the audio frequency broadcast system being made up of playback equipments such as intelligent network audio amplifier, bluetooth earphones is more and more universal.These playback equipments are integrated with processor, network interface and bluetooth module, except playing the audio frequency and video on the Internet, audio frequency broadcast system can also play the audio frequency and video being stored in this locality, such as the audio-video document being stored in the internal storage of certain playback equipment in audio frequency broadcast system, external memory storage (such as USB flash disk), intelligent terminal or LAN on other addressable audiogenic device such as NAS (NetworkAttachedStorage, network attached storage).
In prior art, when in audio frequency broadcast system, a bluetooth playback equipment (such as bluetooth earphone, Baffle Box of Bluetooth etc.) establishes bluetooth with a bluetooth audiogenic device and is connected, if there being new bluetooth audiogenic device request be connected to this bluetooth playback equipment and transmit audio, video data, have two ways to process: one is the connection request of the bluetooth audiogenic device that this bluetooth playback equipment refusal is new, cause user to need again and select playback equipment for new audiogenic device, and then again audio frequency broadcast system is carried out bluetooth configuration, complex operation；Two is that bluetooth playback equipment disconnects the bluetooth audiogenic device connected, and is connected to new bluetooth audiogenic device, causes playing and interrupts, reduces the satisfaction of Consumer's Experience.
Summary of the invention
The purpose of the embodiment of the present invention is the wireless connection control method and device provided in a kind of audio frequency broadcast system, to simplify the bluetooth configuration operation of audio frequency broadcast system, and avoids playing interruption.
First aspect, embodiments provides a kind of wireless connection control method in audio frequency broadcast system, including:
Currently playing equipment receives the Bluetooth data transfer request that current audiogenic device sends；
If described currently playing equipment meets the bluetooth switching condition of setting, other playback equipment that the most described currently playing equipment comprises from audio frequency broadcast system and the wireless router that described audio frequency broadcast system accesses determine target access device for described current audiogenic device；
Described currently playing equipment controls to set up the wireless connections between described current audiogenic device and described target access device, makes described current audiogenic device transmit audio, video data by the wireless connections set up to described audio frequency broadcast system.
Second aspect, embodiments provides a kind of wireless connection control method in audio frequency broadcast system, including:
Currently playing equipment receives the Bluetooth data transfer request that current audiogenic device sends；
If described currently playing equipment bluetooth connects other audiogenic device, and described currently playing equipment is not in Bluetooth data transfer state, the most described currently playing equipment is not in other playback equipment of Bluetooth data transfer state determining target access device for other audiogenic device described from audio frequency broadcast system；
Described currently playing equipment controls to set up described wireless connections between other audiogenic device and described target access device, and responds the request of described Bluetooth data transfer.
The third aspect, embodiments provides the wireless connection control device in audio frequency broadcast system, is configured in currently playing equipment, and described device includes:
Transmission request receiver module, for receiving the Bluetooth data transfer request that current audiogenic device sends；
Target device determines module, if meet the bluetooth switching condition of setting for described currently playing equipment, then the wireless router that other playback equipment comprised from audio frequency broadcast system and described audio frequency broadcast system access determines target access device for described current audiogenic device；
Module is set up in wireless connections, sets up the wireless connections between described current audiogenic device and described target access device for control, makes described current audiogenic device transmit audio, video data by the wireless connections set up to described audio frequency broadcast system.
Fourth aspect, embodiments provides the wireless connection control device in a kind of audio frequency broadcast system, is configured in currently playing equipment, and described device includes:
Transmission request receiver module, for receiving the Bluetooth data transfer request that current audiogenic device sends；
Target device determines module, if connecting for described currently playing equipment bluetooth and having other audiogenic device, and described currently playing equipment is not in Bluetooth data transfer state, then it is not in other playback equipment of Bluetooth data transfer state determines target access device for other audiogenic device described from audio frequency broadcast system；
Miscellaneous equipment link block, is used for responding the request of described Bluetooth data transfer, disconnects and being connected with the bluetooth of other audiogenic device described, and the bluetooth controlled described in foundation between other audiogenic device with described target access device is connected.
The technical scheme that the embodiment of the present invention provides, after currently playing equipment receives the Bluetooth data transfer request that current audiogenic device sends, if currently playing equipment meets bluetooth switching condition, even current audiogenic device cannot access currently playing equipment, other playback equipment that the most currently playing equipment comprises from audio frequency broadcast system and the wireless router that audio frequency broadcast system accesses determine target access device for current audiogenic device, and control to set up the wireless connections between current audiogenic device and target access device, current audiogenic device is made to access audio frequency broadcast system by the wireless connections set up, and transmit audio, video data to audio frequency broadcast system, simplify the bluetooth configuration operation of audio frequency broadcast system, it is prevented effectively from broadcasting to interrupt.And, during currently playing equipment and current audiogenic device are in Bluetooth data transfer, other audiogenic device being accessed currently playing equipment by bluetooth is transferred on other playback equipment, avoid other audiogenic device and increase the workload of currently playing equipment, improve the data transmission quality between currently playing equipment and current audiogenic device.
Accompanying drawing explanation
The schematic flow sheet of the wireless connection control method in a kind of audio frequency broadcast system that Fig. 1 a provides for the embodiment of the present invention one；
Fig. 1 b is a kind of audio frequency broadcast system structure chart that the embodiment of the present invention one provides；
Fig. 1 c is a kind of audio frequency broadcast system structure chart that the embodiment of the present invention one provides；
The schematic flow sheet of the wireless connection control method in a kind of audio frequency broadcast system that Fig. 2 provides for the embodiment of the present invention two；
The schematic flow sheet of the wireless connection control method in a kind of audio frequency broadcast system that Fig. 3 provides for the embodiment of the present invention three；
The structural representation of the wireless connection control device in a kind of audio frequency broadcast system that Fig. 4 provides for the embodiment of the present invention four；
The structural representation of the wireless connection control device in a kind of audio frequency broadcast system that Fig. 5 a provides for the embodiment of the present invention five；
Fig. 5 b is the structure chart of playback equipment in a kind of audio frequency broadcast system that the embodiment of the present invention five provides.
Detailed description of the invention
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.It is understood that specific embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, for the ease of describing, accompanying drawing illustrate only part related to the present invention rather than entire infrastructure.
Embodiment one
The schematic flow sheet of the wireless connection control method in a kind of audio frequency broadcast system that Fig. 1 a provides for the embodiment of the present invention one, the method can be performed by the playback equipment in audio frequency broadcast system.As shown in Figure 1a, this realizes flow process and includes:
Step 11, currently playing equipment receive the Bluetooth data transfer request that current audiogenic device sends.
Shown in Fig. 1 b and Fig. 1 c, audio frequency broadcast system comprises multiple stage playback equipment, communication is carried out by wireless private networks such as grid (MESH) or point-to-point (Ad-hoc) between playback equipment, wherein the main playback equipment in audio frequency broadcast system can set up wired connection (with reference to Fig. 1 b) with router, and main playback equipment can also set up wireless connections (with reference to Fig. 1 c) with router.In audio frequency broadcast system, every playback equipment is integrated with bluetooth module.The audiogenic device with Bluetooth function can be connected by bluetooth with playback equipment, the audio, video data of audiogenic device is transferred to playback equipment, playback equipment receives after the audio, video data of audiogenic device, not only oneself can play the audio, video data of reception, it is also possible to is played out by other playback equipment that the audio, video data of reception is transferred in audio frequency broadcast system by private network.
Wherein, currently playing equipment refers to arbitrary playback equipment in audio frequency broadcast system, and current audiogenic device refers to arbitrary the audiogenic device that request is carried out data transmission by bluetooth with currently playing equipment.
If the described currently playing equipment of step 12 meets the bluetooth switching condition of setting, other playback equipment that the most described currently playing equipment comprises from audio frequency broadcast system and the wireless router that described audio frequency broadcast system accesses determine target access device for described current audiogenic device.
In the present embodiment, other playback equipment refers to the playback equipment in audio frequency broadcast system in addition to currently playing equipment.Exemplary, bluetooth switching condition can be that playback equipment is in Bluetooth data transfer state, or the bluetooth equipment number that playback equipment has connected connects number threshold values more than the bluetooth set.Wherein Bluetooth data transfer state refers to playback equipment and arbitrary audiogenic device passes through bluetooth data transmission, Bluetooth data transfer state refers to playback equipment and carries out Bluetooth data transfer with audiogenic device, bluetooth connect number threshold values can be positive integer be such as 1,3 or 5, if such as playback equipment can not be set up bluetooth with multiple stage audiogenic device and be connected simultaneously, then it is 1 that the bluetooth that playback equipment is corresponding connects number threshold values.Concrete, if a playback equipment meets bluetooth switching condition, then this playback equipment does not allow current audiogenic device to transmit data by bluetooth to this playback equipment；Otherwise, this playback equipment allows current audiogenic device to transmit data by bluetooth to this playback equipment.
Concrete, if currently playing equipment meets bluetooth switching condition, the most currently playing equipment determines whether there is other playback equipment being unsatisfactory for bluetooth switching condition in audio frequency broadcast system, if existing, then for currently playing equipment choice bluetooth access port from other playback equipment being unsatisfactory for bluetooth switching condition；Otherwise, the wireless router that audio frequency broadcast system connects is defined as the WIFI access port of currently playing equipment.
Step 13, described currently playing equipment control to set up the wireless connections between described current audiogenic device and described target access device, make described current audiogenic device transmit audio, video data by the wireless connections set up to described audio frequency broadcast system.
The technical scheme that the present embodiment provides, after currently playing equipment receives the Bluetooth data transfer request that current audiogenic device sends, if currently playing equipment meets bluetooth switching condition, even current audiogenic device cannot access currently playing equipment, other playback equipment that the most currently playing equipment comprises from audio frequency broadcast system and the wireless router that audio frequency broadcast system accesses determine target access device for current audiogenic device, and control to set up the wireless connections between current audiogenic device and target access device, current audiogenic device is made to access audio frequency broadcast system by the wireless connections set up, and transmit audio, video data to audio frequency broadcast system, simplify the bluetooth configuration operation of audio frequency broadcast system, it is prevented effectively from broadcasting to interrupt.
Exemplary, after described currently playing equipment selects the target access device of described current audiogenic device from other playback equipment that audio frequency broadcast system comprises, also include:
If the Bluetooth signal intensity that described target access device detects described current audiogenic device is less than the first Bluetooth signal intensity threshold, the most described target access device moves described current audiogenic device by warning operation indicating user.
Concrete, after currently playing equipment selects target access device from other playback equipment, the bluetooth module information of current audiogenic device is sent to target access device by currently playing equipment, target access device scans the Bluetooth signal intensity of bluetooth module in current audiogenic device, if the Bluetooth signal intensity scanned is less than the first Bluetooth signal intensity threshold, then target access device is reported to the police by sound or light etc. and is operated, and reminds user by current audiogenic device near target access device；Subsequently, if the Bluetooth signal intensity of current audiogenic device that target access device scans is more than the first Bluetooth signal intensity threshold, then target access device is set up according to the bluetooth module information of current audiogenic device and is connected with the bluetooth of current audiogenic device.Wherein bluetooth module information can be bluetooth title and/or bluetooth MAC (MediaAccessControl, media interviews control) address etc..
Embodiment two
The schematic flow sheet of the wireless connection control method in a kind of audio frequency broadcast system that Fig. 2 provides for the embodiment of the present invention two, the method can be performed by the playback equipment in audio frequency broadcast system.Include as in figure 2 it is shown, this realizes flow process:
Step 21, currently playing equipment receive the Bluetooth data transfer request that current audiogenic device sends.
If the described currently playing equipment of step 22 meets the bluetooth switching condition of setting, the most described currently playing equipment broadcasts Bluetooth connection request in described audio frequency broadcast system, so that other playback equipment that described audio frequency broadcast system comprises feeds back bluetooth work state information to described currently playing equipment.
Concrete, after other playback equipment receives the Bluetooth connection request that currently playing equipment sends, other playback equipment is to the bluetooth work state information of currently playing equipment feedback oneself.Wherein, bluetooth work state information can be the bluetooth equipment number of bluetooth connection, duty etc., and duty can be broadcasting, time-out or free time etc..
It should be noted that, after currently playing equipment broadcasts Bluetooth connection request in audio frequency broadcast system, if not receiving the bluetooth work state information of other playback equipment feedback in setting time span, or repeatedly broadcast does not receive feedback after waiting, the most currently playing equipment may determine that other playback equipment is satisfied by bluetooth switching condition.
The bluetooth work state information that step 23, described currently playing equipment feed back according to other playback equipment described, determines target access device for described current audiogenic device from the wireless router that other playback equipment described and described audio frequency broadcast system access.
Concrete, the bluetooth work state information that currently playing equipment feeds back according to other playback equipment determines whether other playback equipment meets bluetooth switching condition.Such as, if other playback equipment is in free time or halted state, it is determined that other playback equipment is not in Bluetooth data transfer state, thus determines that other playback equipment is unsatisfactory for bluetooth switching condition；If other playback equipment is in broadcast state, it is determined that other playback equipment meets bluetooth switching condition.
Exemplary, if step 23 may include that according to the bluetooth work state information that other playback equipment described feeds back, described currently playing equipment determines that other playback equipment described is satisfied by bluetooth switching condition, the wireless router that described audio frequency broadcast system accesses is defined as the target access device of described current audiogenic device by the most described currently playing equipment；Otherwise, described currently playing equipment selects the target access device of described current audiogenic device from other playback equipment being unsatisfactory for bluetooth switching condition.
Step 24, described currently playing equipment control to set up the wireless connections between described current audiogenic device and described target access device, make described current audiogenic device transmit audio, video data by the wireless connections set up to described audio frequency broadcast system.
If the wireless router that described audio frequency broadcast system accesses is defined as the target access device of described current audiogenic device by currently playing equipment, then: described currently playing equipment control set up the wireless connections between described current audiogenic device and described target access device, including:
A, described currently playing equipment control the bluetooth duty of described currently playing equipment, make described currently playing equipment be unsatisfactory for described bluetooth switching condition.
Concrete, if currently playing equipment is in Bluetooth data transfer state, the then transmission of interrupted bluetooth data；If the bluetooth equipment number that currently playing equipment connects connects number threshold values more than bluetooth, then disconnect the bluetooth equipment being connected with part, preferably disconnect the bluetooth equipment being not in Bluetooth data transfer state.
B, described currently playing equipment are set up and are connected with the interim bluetooth between described current audiogenic device, and connect the attribute information to the described current audiogenic device described wireless router of transmission by described interim bluetooth, so that described current audiogenic device accesses described wireless router according to the attribute information of the wireless router received.
Wherein, the attribute information of wireless router can include SSID (ServiceSetIdentifier, service set) and the password of wireless router.Concrete, after currently playing equipment is unsatisfactory for described bluetooth switching condition, the interim bluetooth that currently playing equipment is set up between current audiogenic device is connected, the attribute information being connected the wireless router accessed by audio frequency broadcast system by interim bluetooth is sent to current audiogenic device, current audiogenic device accesses wireless router according to the attribute information received, that is, current audiogenic device accesses audio frequency broadcast system by WIFI.
Embodiment three
Present embodiments provide the wireless connection control method in another kind of audio frequency broadcast system.The schematic flow sheet of the wireless connection control method in a kind of audio frequency broadcast system that Fig. 3 provides for the embodiment of the present invention three, the method can be performed by the playback equipment in audio frequency broadcast system.Include as it is shown on figure 3, this realizes flow process:
Step 31, currently playing equipment receive the Bluetooth data transfer request that current audiogenic device sends.
If the described currently playing equipment bluetooth of step 32 connects other audiogenic device, and described currently playing equipment is not in Bluetooth data transfer state, the most described currently playing equipment is not in other playback equipment of Bluetooth data transfer state determining target access device for other audiogenic device described from audio frequency broadcast system.
Concrete, if currently playing equipment and other audiogenic device do not carry out Bluetooth data transfer, the most currently playing equipment is not in Bluetooth data transfer state, the most currently playing equipment finds other playback equipment being not in Bluetooth data transfer state in audio frequency broadcast system, as found other playback equipment of free time, other playback equipment searched out is defined as the target access device of other audiogenic device.
Step 33, described currently playing equipment respond the request of described Bluetooth data transfer, disconnect and being connected with the bluetooth of other audiogenic device described, and control bluetooth between other audiogenic device with described target access device described in foundation and be connected.
Currently playing equipment is during the blue-teeth data receiving current audiogenic device, disconnect and being connected with the bluetooth of other audiogenic device, it is to avoid other audiogenic device and currently playing equipment receive and dispatch the workload increase of the currently playing equipment that control instruction and status data etc. cause.Further, keep other audiogenic device to be connected by bluetooth to access in audio frequency broadcast system.
4th embodiment
The structural representation of the wireless connection control device in a kind of audio frequency broadcast system that Fig. 4 provides for the embodiment of the present invention four, this device can use the mode of software or hardware to realize, and can be integrated in the arbitrary playback equipment in audio frequency broadcast system.As shown in Figure 4, the concrete structure of the wireless connection control device in this audio frequency broadcast system may include that
Transmission request receiver module 41, for receiving the Bluetooth data transfer request that current audiogenic device sends；
Target device determines module 42, if meet the bluetooth switching condition of setting for described currently playing equipment, then the wireless router that other playback equipment comprised from audio frequency broadcast system and described audio frequency broadcast system access determines target access device for described current audiogenic device；
Module 43 is set up in wireless connections, sets up the wireless connections between described current audiogenic device and described target access device for control, makes described current audiogenic device transmit audio, video data by the wireless connections set up to described audio frequency broadcast system.
Further, target device determines that module 42 may include that
Connection request radio unit, if meet the bluetooth switching condition of setting for described currently playing equipment, Bluetooth connection request is broadcasted, so that other playback equipment that described audio frequency broadcast system comprises feeds back bluetooth work state information to described currently playing equipment in described audio frequency broadcast system；
Target device determines unit, for the bluetooth work state information according to other playback equipment described feedback, determines target access device for described current audiogenic device from the wireless router that other playback equipment described and described audio frequency broadcast system access.
Further, target device determines that unit specifically may be used for:
If according to the bluetooth work state information that other playback equipment described feeds back, described currently playing equipment determines that other playback equipment described is satisfied by bluetooth switching condition, the wireless router that described audio frequency broadcast system accesses is defined as the target access device of described current audiogenic device by the most described currently playing equipment；Otherwise, described currently playing equipment selects the target access device of described current audiogenic device from other playback equipment being unsatisfactory for bluetooth switching condition.
Further, if the wireless router that described audio frequency broadcast system accesses is defined as the target access device of described current audiogenic device by currently playing equipment；Then:
Wireless connections are set up module 43 and be may include that
Status unit, controls the bluetooth duty of described currently playing equipment, makes described currently playing equipment be unsatisfactory for described bluetooth switching condition for described currently playing equipment；
Interim bluetooth connects unit, set up for described currently playing equipment and be connected with the interim bluetooth between described current audiogenic device, and connect the attribute information to the described current audiogenic device described wireless router of transmission by described interim bluetooth, so that described current audiogenic device accesses described wireless router according to the attribute information of the wireless router received.
Further, described bluetooth switching condition is that playback equipment is in Bluetooth data transfer state, or the bluetooth equipment number that playback equipment has connected connects number threshold values more than the bluetooth set.
Wireless connection control device in audio frequency broadcast system described in the various embodiments described above for perform described in above-mentioned enforcement one and embodiment two wireless connection control method, its know-why is similar with the technique effect of generation, repeats no more here.
5th embodiment
The structural representation of the wireless connection control device in a kind of audio frequency broadcast system that Fig. 5 a provides for the embodiment of the present invention five, this device can use the mode of software or hardware to realize, and can be integrated in the arbitrary playback equipment in audio frequency broadcast system.As shown in Figure 5 a, the concrete structure of the wireless connection control device in this audio frequency broadcast system may include that
Transmission request receiver module 51, for receiving the Bluetooth data transfer request that current audiogenic device sends；
Target device determines module 52, if connecting for described currently playing equipment bluetooth and having other audiogenic device, and described currently playing equipment is not in Bluetooth data transfer state, then it is not in other playback equipment of Bluetooth data transfer state determines target access device for other audiogenic device described from audio frequency broadcast system；
Miscellaneous equipment link block 53, is used for responding the request of described Bluetooth data transfer, disconnects and being connected with the bluetooth of other audiogenic device described, and the bluetooth controlled described in foundation between other audiogenic device with described target access device is connected.
Wireless connection control device in audio frequency broadcast system described in the various embodiments described above is for performing the wireless connection control method described in above-mentioned enforcement three, and its know-why is similar with the technique effect of generation, repeats no more here.
It addition, every playback equipment specifically includes that processor, bluetooth module, network interface, audio amplification block, speaker and memorizer in audio frequency broadcast system as shown in Figure 5 b；
Described processor is the core of playback equipment, is used for performing control program, functional module communication each with periphery, coordinates and control the work of each functional module.
Described bluetooth module is used for realizing Bluetooth communication, makes playback equipment can be connected with the equipment (such as smart mobile phone) being likewise supplied with Bluetooth function foundation by Bluetooth technology, obtains audio, video data or control data.The audio, video data acquired and control data are transferred to processor by bluetooth module, and the audio, video data also transmitted by processor and control data are sent to other bluetooth equipment.
Described network interface can make wired network interface, it is possible to so that meeting the radio network interface of 802.11 specifications, and described processor may be coupled to the Internet by network interface, obtains network flow-medium audio, video data.By the form of network interface, particularly wireless network, multiple stage playback equipment can form a radio audio-video system, it is achieved the synchronization of audio frequency and video is play.Under normal circumstances, each controls terminal is also to connect into audio-visual system by wireless network (such as WIFI), carries out audio-visual system and intrasystem playback equipment operating control.
Described audio amplification block carries out power amplification, to drive speaker sounding for the simulated audio signal sended over by processor.
Described speaker is sound-reducing parts, and its quantity can be one or more.
Described bin is for storing the program that processor performs, and some configuration data of audio-visual system, such as network connection data, information volume, grouping information and the list of songs etc. play.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated 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 without departing from protection scope of the present invention.Therefore, although being described in further detail the present invention by above example, but the present invention is not limited only to above example, without departing from the inventive concept, other Equivalent embodiments more can also be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (13)
1. the wireless connection control method in an audio frequency broadcast system, it is characterised in that including:
Currently playing equipment receives the Bluetooth data transfer request that current audiogenic device sends；
If described currently playing equipment meets the bluetooth switching condition of setting, other playback equipment that the most described currently playing equipment comprises from audio frequency broadcast system and the wireless router that described audio frequency broadcast system accesses determine target access device for described current audiogenic device；
Described currently playing equipment controls to set up the wireless connections between described current audiogenic device and described target access device, makes described current audiogenic device transmit audio, video data by the wireless connections set up to described audio frequency broadcast system.
Method the most according to claim 1, its feature is, other playback equipment that described currently playing equipment comprises from audio frequency broadcast system and the wireless router that described audio frequency broadcast system accesses determine target access device for described current audiogenic device, including:
Described currently playing equipment broadcasts Bluetooth connection request in described audio frequency broadcast system, so that other playback equipment that described audio frequency broadcast system comprises feeds back bluetooth work state information to described currently playing equipment；
The bluetooth work state information that described currently playing equipment feeds back according to other playback equipment described, determines target access device for described current audiogenic device from the wireless router that other playback equipment described and described audio frequency broadcast system access.
Method the most according to claim 2, it is characterized in that, the bluetooth work state information that described currently playing equipment feeds back according to other playback equipment described, target access device is determined for described current audiogenic device from the wireless router that other playback equipment described and described audio frequency broadcast system access, including:
If according to the bluetooth work state information that other playback equipment described feeds back, described currently playing equipment determines that other playback equipment described is satisfied by bluetooth switching condition, the wireless router that described audio frequency broadcast system accesses is defined as the target access device of described current audiogenic device by the most described currently playing equipment；Otherwise, described currently playing equipment selects the target access device of described current audiogenic device from other playback equipment being unsatisfactory for bluetooth switching condition.
Method the most according to claim 1, it is characterised in that if the wireless router that described audio frequency broadcast system accesses is defined as the target access device of described current audiogenic device by currently playing equipment, then:
Described currently playing equipment controls to set up the wireless connections between described current audiogenic device and described target access device, including:
Described currently playing equipment controls the bluetooth duty of described currently playing equipment, makes described currently playing equipment be unsatisfactory for described bluetooth switching condition；
Described currently playing equipment is set up and is connected with the interim bluetooth between described current audiogenic device, and connect the attribute information to the described current audiogenic device described wireless router of transmission by described interim bluetooth, so that described current audiogenic device accesses described wireless router according to the attribute information of the wireless router received.
Method the most according to claim 1, it is characterised in that after described currently playing equipment selects the target access device of described current audiogenic device from other playback equipment that audio frequency broadcast system comprises, also include:
If the Bluetooth signal intensity that described target access device detects described current audiogenic device is less than the first Bluetooth signal intensity threshold, the most described target access device moves described current audiogenic device by warning operation indicating user.
6. according to the method described in any one of claim 1-5, it is characterised in that
Described bluetooth switching condition is that playback equipment is in Bluetooth data transfer state, or the bluetooth equipment number that playback equipment has connected connects number threshold values more than the bluetooth set.
7. the wireless connection control method in an audio frequency broadcast system, it is characterised in that including:
Currently playing equipment receives the Bluetooth data transfer request that current audiogenic device sends；
If described currently playing equipment bluetooth connects other audiogenic device, and described currently playing equipment is not in Bluetooth data transfer state, the most described currently playing equipment is not in other playback equipment of Bluetooth data transfer state determining target access device for other audiogenic device described from audio frequency broadcast system；
Described currently playing equipment responds the request of described Bluetooth data transfer, disconnects and being connected with the bluetooth of other audiogenic device described, and controls bluetooth between other audiogenic device with described target access device described in foundation and be connected.
8. the wireless connection control device in an audio frequency broadcast system, it is characterised in that being configured in currently playing equipment, described device includes:
Transmission request receiver module, for receiving the Bluetooth data transfer request that current audiogenic device sends；
Target device determines module, if meet the bluetooth switching condition of setting for described currently playing equipment, then the wireless router that other playback equipment comprised from audio frequency broadcast system and described audio frequency broadcast system access determines target access device for described current audiogenic device；
Module is set up in wireless connections, sets up the wireless connections between described current audiogenic device and described target access device for control, makes described current audiogenic device transmit audio, video data by the wireless connections set up to described audio frequency broadcast system.
Device the most according to claim 8, its feature is, target device determines that module includes:
Connection request radio unit, if meet the bluetooth switching condition of setting for described currently playing equipment, Bluetooth connection request is broadcasted, so that other playback equipment that described audio frequency broadcast system comprises feeds back bluetooth work state information to described currently playing equipment in described audio frequency broadcast system；
Target device determines unit, for the bluetooth work state information according to other playback equipment described feedback, determines target access device for described current audiogenic device from the wireless router that other playback equipment described and described audio frequency broadcast system access.
Device the most according to claim 9, it is characterised in that target device determine unit specifically for:
If according to the bluetooth work state information that other playback equipment described feeds back, described currently playing equipment determines that other playback equipment described is satisfied by bluetooth switching condition, the wireless router that described audio frequency broadcast system accesses is defined as the target access device of described current audiogenic device by the most described currently playing equipment；Otherwise, described currently playing equipment selects the target access device of described current audiogenic device from other playback equipment being unsatisfactory for bluetooth switching condition.
11. devices according to claim 8, it is characterised in that if the wireless router that described audio frequency broadcast system accesses is defined as the target access device of described current audiogenic device by currently playing equipment；Then:
Wireless connections are set up module and are included:
Status unit, controls the bluetooth duty of described currently playing equipment, makes described currently playing equipment be unsatisfactory for described bluetooth switching condition for described currently playing equipment；
Interim bluetooth connects unit, set up for described currently playing equipment and be connected with the interim bluetooth between described current audiogenic device, and connect the attribute information to the described current audiogenic device described wireless router of transmission by described interim bluetooth, so that described current audiogenic device accesses described wireless router according to the attribute information of the wireless router received.
12. devices described in-11 any one according to Claim 8, it is characterised in that
Described bluetooth switching condition is that playback equipment is in Bluetooth data transfer state, or the bluetooth equipment number that playback equipment has connected connects number threshold values more than the bluetooth set.
Wireless connection control device in 13. 1 kinds of audio frequency broadcast systems, it is characterised in that being configured in currently playing equipment, described device includes:
Transmission request receiver module, for receiving the Bluetooth data transfer request that current audiogenic device sends；
Target device determines module, if connecting for described currently playing equipment bluetooth and having other audiogenic device, and described currently playing equipment is not in Bluetooth data transfer state, then it is not in other playback equipment of Bluetooth data transfer state determines target access device for other audiogenic device described from audio frequency broadcast system；
Miscellaneous equipment link block, is used for responding the request of described Bluetooth data transfer, disconnects and being connected with the bluetooth of other audiogenic device described, and the bluetooth controlled described in foundation between other audiogenic device with described target access device is connected.
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