CN113316065B - Bluetooth headset group bridging method and headset device applied to square dance noise prevention - Google Patents
Bluetooth headset group bridging method and headset device applied to square dance noise prevention Download PDFInfo
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- CN113316065B CN113316065B CN202110608822.8A CN202110608822A CN113316065B CN 113316065 B CN113316065 B CN 113316065B CN 202110608822 A CN202110608822 A CN 202110608822A CN 113316065 B CN113316065 B CN 113316065B
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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
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/50—Secure pairing of devices
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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
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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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
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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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
- H04W76/14—Direct-mode setup
Abstract
The utility model relates to a bluetooth headset group bridging method and earphone device for square dance noise control, include: receiving a pairing request sent by any one of the Bluetooth earphones, and generating a pairing waiting instruction if the pairing request is received and the Bluetooth earphone is determined to be a target Bluetooth earphone; selecting a target Bluetooth sending module for a target Bluetooth earphone from a plurality of Bluetooth sending modules, and establishing Bluetooth communication connection between the target Bluetooth sending module and the target Bluetooth earphone according to pairing information of the target Bluetooth earphone; if the target Bluetooth sending module establishes Bluetooth communication with the target Bluetooth headset successfully, the playing square dance music is sent to the target Bluetooth headset, and matching end information is generated and sent; if the pairing end information is not received, the pairing request is received again, and a pairing waiting instruction is sent to the Bluetooth headset which sends the pairing request again; and if the pairing end information is received, setting the pairing waiting instruction to be in an invalid state so as to represent that the equipment is in a state of accepting the pairing request.
Description
Technical Field
The present disclosure relates to the field of bluetooth communication technologies, and in particular, to a bluetooth headset group bridging method and a headset apparatus applied to noise prevention in square dance.
Background
Square dance is the national fitness campaign, and in square dance activity in-process, plays square dance music near square dance region usually through the stereo set, however to resident or pedestrian around the square, square dance music can form noise pollution, causes the interference to it, stimulates the social contradiction easily.
In the correlation technique, through relevant regulation, stipulate the broadcast volume of square dance music, like this, though can reduce square dance broadcast music to a certain extent and to resident or pedestrian's interference around, broadcast volume reduction probably influences square dance participant's the effect of listening to square dance active area is adjacent nearer, square dance music probably influences each other, also probably influences each other square dance participant's the effect of listening to.
Disclosure of Invention
The purpose of the disclosure is to provide a Bluetooth headset group bridging method and a Bluetooth headset device applied to square dance noise prevention, so as to solve the problem that noise formed by square dance music causes interference to surrounding residents in the related art.
In order to achieve the above object, a first aspect of the embodiments of the present disclosure provides a bluetooth headset group bridging method applied to noise prevention in square dance, which is applied to music playing equipment in square dance, where the music playing equipment in square dance includes a control module, a plurality of bluetooth transmitting modules communicatively connected to the control module, and at least one bluetooth receiving module communicatively connected to the control module, and the method includes:
receiving a pairing request sent by any Bluetooth earphone through the at least one Bluetooth receiving module, and under the condition that the pairing request is received, determining that the Bluetooth earphone is a target Bluetooth earphone by the control module, and simultaneously generating a pairing waiting instruction, wherein the pairing waiting instruction is used for representing that the square dance music playing equipment is in a state of not accepting the pairing request;
selecting a target Bluetooth sending module from the plurality of Bluetooth sending modules for the target Bluetooth earphone, and establishing Bluetooth communication connection between the target Bluetooth sending module and the target Bluetooth earphone according to the pairing information of the target Bluetooth earphone so as to send the square dance music played by the square dance music playing equipment to the target Bluetooth earphone through the target Bluetooth sending module;
under the condition that the target Bluetooth sending module successfully establishes Bluetooth communication with the target Bluetooth headset, the square dance music played by the square dance music playing device is sent to the target Bluetooth headset so as to synchronously play the square dance music on the target Bluetooth headset, pairing end information is generated through the target Bluetooth sending module, and the pairing end information is sent to the control module;
under the condition that the pairing end information is not received, if a pairing request sent by any Bluetooth headset is received again, sending the pairing waiting instruction to the Bluetooth headset sending the pairing request again;
and under the condition of receiving the pairing end information, setting the pairing waiting instruction to be in an invalid state so as to represent that the square dance music playing equipment is in a state of accepting a pairing request.
Optionally, the method further comprises:
under the condition that the target Bluetooth sending module fails to establish Bluetooth communication with the target Bluetooth earphone, generating the pairing end information through the target Bluetooth sending module, and sending the pairing end information to the control module;
the control module sets the pairing waiting instruction to be in an invalid state under the condition of receiving the pairing finishing information; and the number of the first and second electrodes,
and if the pairing information sent by the Bluetooth headset is received again before the pairing end information is received, generating pairing permission information, and sending the pairing permission information to the Bluetooth headset sending the pairing request again to prompt the Bluetooth headset to send the pairing information again.
Optionally, the method further comprises:
under the condition that the pairing end information is not received, if a pairing request sent by any Bluetooth earphone is received again, adding the pairing request received again to a waiting pairing list according to the time sequence;
and under the condition of receiving the pairing end information, selecting one Bluetooth sending module waiting for connection from the Bluetooth sending modules which do not establish Bluetooth communication connection, and requesting to establish Bluetooth communication connection with the Bluetooth headset according to the pairing information of the Bluetooth sending modules waiting for connection.
Optionally, the method further comprises:
receiving real-time position information sent by the Bluetooth headset which establishes Bluetooth communication connection with the Bluetooth sending module;
determining the effective sending range of each Bluetooth sending module according to the attribute information of the Bluetooth sending module;
and determining whether the corresponding Bluetooth headset is in the effective sending range according to the real-time position information, stopping sending the square dance music under the condition that the Bluetooth headset is not in the effective sending range, and simultaneously generating and sending prompt information which cannot send the square dance music, wherein the prompt information is used for indicating the moving direction and the moving distance of the Bluetooth headset to the effective sending range.
A second aspect of the embodiments of the present disclosure provides an earphone device, where the earphone device includes a plurality of bluetooth earphones and a square dance music playing apparatus, where the square dance music playing apparatus includes a control module, a plurality of bluetooth transmitting modules communicatively connected to the control module, and at least one bluetooth receiving module communicatively connected to the control module;
the plurality of Bluetooth earphones are used for responding to Bluetooth connection operation of a user, generating a pairing request and sending the pairing request to a Bluetooth receiving module of the square dance music playing device;
the square dance music playing device is used for determining whether a target Bluetooth headset is in the process of establishing Bluetooth communication with any Bluetooth sending module of the square dance music playing device or not under the condition of receiving the pairing request;
under the condition that the target Bluetooth earphone is not in the process of establishing Bluetooth communication with any Bluetooth sending module of the square dance music playing equipment, determining that the Bluetooth earphone sending the pairing request is the target Bluetooth earphone, selecting one target Bluetooth sending module for the target Bluetooth earphone from the plurality of Bluetooth sending modules, and generating a pairing waiting instruction, wherein the pairing waiting instruction is used for representing that the square dance music playing equipment is in a state of not accepting the pairing request;
establishing Bluetooth communication connection between the target Bluetooth sending module and the target Bluetooth earphone according to the pairing information of the target Bluetooth earphone;
under the condition that the target Bluetooth headset successfully establishes Bluetooth communication with the target Bluetooth sending module of the square dance music playing device, the square dance music played by the square dance music playing device is sent to the target Bluetooth headset so as to synchronously play the square dance music on the target Bluetooth headset, and pairing end information is generated through the target Bluetooth sending module;
under the condition that the target Bluetooth headset is in the process of establishing Bluetooth communication with any Bluetooth sending module of the square dance music playing equipment, sending a pairing waiting instruction to the Bluetooth headset, wherein the pairing waiting instruction is used for representing that the square dance music playing equipment is in a state of not accepting a pairing request;
and under the condition that the Bluetooth communication connection between the target Bluetooth sending module and the target Bluetooth earphone is successful, setting the pairing waiting instruction to be in an invalid state so as to represent that the square dance music playing equipment is in a state of accepting a pairing request.
Optionally, the square dance music playing device is further configured to:
under the condition that the target Bluetooth sending module fails to establish Bluetooth communication with the target Bluetooth earphone, generating and sending the pairing end information through the target Bluetooth sending module;
the control module sets the pairing waiting instruction to be in an invalid state under the condition of receiving the pairing finishing information; and the number of the first and second electrodes,
if the pairing information sent by the Bluetooth headset is received again before the pairing end information is received, generating pairing permission information, and sending the pairing permission information to the Bluetooth headset sending the pairing request again to prompt the Bluetooth headset to send the pairing information again;
the plurality of Bluetooth earphones are used for sending the pairing request to the square dance music playing equipment under the condition of receiving the pairing permission information.
Optionally, the square dance music playing device is further configured to: under the condition that the pairing end information is not received, if a pairing request sent by any Bluetooth earphone is received again, adding the pairing request received again to a waiting pairing list according to the time sequence;
under the condition of receiving the pairing end information, selecting a Bluetooth sending module waiting for connection from the Bluetooth sending modules which do not establish Bluetooth communication connection, and requesting to establish Bluetooth communication connection with the Bluetooth headset according to the pairing information of the Bluetooth sending module waiting for connection;
the plurality of Bluetooth earphones are used for establishing Bluetooth communication connection with the Bluetooth sending module waiting for connection according to the pairing information under the condition of receiving the pairing information of the Bluetooth sending module waiting for connection.
Optionally, the plurality of bluetooth headsets are configured to generate and send real-time location information according to a real-time location of the bluetooth headset when a bluetooth communication connection has been established with the bluetooth sending module;
the square dance music playing equipment is also used for receiving the real-time position information and determining the effective sending range of the Bluetooth sending module according to the attribute information of each Bluetooth sending module; and the number of the first and second electrodes,
determining whether the corresponding Bluetooth earphone is in the effective sending range according to the real-time position information, stopping sending the square dance music under the condition that the Bluetooth earphone is not in the effective sending range, and simultaneously generating and sending prompt information which cannot send the square dance music;
the plurality of Bluetooth earphones are used for playing the prompt information to indicate the moving direction and the moving distance of the Bluetooth earphones moving to the effective sending range under the condition that the prompt information is received.
Through the technical scheme, the following technical effects can be at least achieved:
receiving a pairing request sent by any Bluetooth earphone through at least one Bluetooth receiving module, determining the Bluetooth earphone as a target Bluetooth earphone by a control module under the condition of receiving the pairing request, and generating a pairing waiting instruction at the same time, wherein the pairing waiting instruction is used for representing that the music playing equipment for square dance is in a state of not accepting the pairing request; selecting one target Bluetooth sending module from the plurality of Bluetooth sending modules for a target Bluetooth headset, and establishing Bluetooth communication connection between the target Bluetooth sending module and the target Bluetooth headset according to pairing information of the target Bluetooth headset so as to send the square dance music played by the square dance music playing equipment to the target Bluetooth headset through the target Bluetooth sending module; under the condition that the target Bluetooth sending module successfully establishes Bluetooth communication with the target Bluetooth earphone, the Square dance music played by the Square dance music playing device is sent to the target Bluetooth earphone so as to synchronously play the Square dance music on the target Bluetooth earphone, pairing end information is generated through the target Bluetooth sending module, and the pairing end information is sent to the control module; under the condition that the pairing end information is not received, if a pairing request sent by any Bluetooth headset is received again, a pairing waiting instruction is sent to the Bluetooth headset sending the pairing request again; and under the condition of receiving the pairing end information, setting the pairing waiting instruction into an invalid state to represent that the square dance music playing equipment is in a state of accepting the pairing request. Like this, based on a plurality of bluetooth sending module establish bluetooth communication connection in bluetooth headset respectively, solved square dance music playback devices can only establish bluetooth communication's problem with a bluetooth headset, and then send the square dance music that square dance music playback devices is playing to target bluetooth headset, can be at the synchronous broadcast square dance music of target bluetooth headset, can avoid square dance music power amplifier to form noise pollution.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a flowchart illustrating a bluetooth headset group bridging method applied to square dance noise prevention according to an example.
Fig. 2 is a flow chart illustrating another bluetooth headset group bridging method applied to square dance noise prevention according to an example.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In view of the above, an embodiment of the present invention provides a bluetooth headset group bridging method and a headset apparatus for noise prevention in square dance, where fig. 1 is a flowchart illustrating a bluetooth headset group bridging method for noise prevention in square dance according to an example, and is applied to a square dance music playing device, where the square dance music playing device includes a control module, a plurality of bluetooth transmitting modules communicatively connected to the control module, and at least one bluetooth receiving module communicatively connected to the control module, and the method includes:
s11, receiving a pairing request sent by any Bluetooth headset through the at least one Bluetooth receiving module, and under the condition that the pairing request is received, determining that the Bluetooth headset is a target Bluetooth headset by the control module, and simultaneously generating a pairing waiting instruction, wherein the pairing waiting instruction is used for representing that the square dance music playing equipment is in a state of not accepting the pairing request;
s12, selecting a target Bluetooth sending module from the plurality of Bluetooth sending modules for the target Bluetooth headset, and establishing Bluetooth communication connection between the target Bluetooth sending module and the target Bluetooth headset according to the pairing information of the target Bluetooth headset so as to send the square dance music played by the square dance music playing equipment to the target Bluetooth headset through the target Bluetooth sending module;
s13, under the condition that the Bluetooth communication between the target Bluetooth sending module and the target Bluetooth headset is successful, the Square dance music played by the Square dance music playing equipment is sent to the target Bluetooth headset so as to synchronously play the Square dance music on the target Bluetooth headset, pairing end information is generated through the target Bluetooth sending module, and the pairing end information is sent to the control module;
s14, under the condition that the pairing end information is not received, if a pairing request sent by any Bluetooth headset is received again, sending the pairing waiting instruction to the Bluetooth headset sending the pairing request again;
and S15, under the condition that the pairing end information is received, setting the pairing waiting instruction into an invalid state to represent that the square dance music playing equipment is in a state of accepting a pairing request.
It will be appreciated that bluetooth headsets are hands-free headsets that use bluetooth technology to relieve square dance participants from annoying wires, such as in-ear bluetooth headsets.
In a possible implementation manner, the bluetooth sending module and the bluetooth headset each include an NFC module, and the bluetooth sending module receives a pairing request of the bluetooth headset when being determined as a target bluetooth sending module, and establishes a bluetooth communication connection with the bluetooth headset when the bluetooth headset is within an NFC communication establishment range of the bluetooth sending module.
Above-mentioned technical scheme, based on a plurality of bluetooth sending module establish bluetooth communication connection in bluetooth headset respectively, solved square dance music playback devices can only establish bluetooth communication's problem with a bluetooth headset, and then send the square dance music that square dance music playback devices is playing to target bluetooth headset, can be at the synchronous broadcast square dance music of target bluetooth headset, can avoid square dance music power amplifier to form noise pollution.
Alternatively, fig. 2 is a flowchart illustrating another bluetooth headset group bridging method applied to square dance noise prevention according to an example. The method further comprises the following steps:
s21, under the condition that the target Bluetooth sending module fails to establish Bluetooth communication with the target Bluetooth headset, generating the pairing end information through the target Bluetooth sending module, and sending the pairing end information to the control module;
s22, the control module sets the pairing waiting instruction to be in an invalid state under the condition that the pairing ending information is received;
s23, if the pairing information sent by the bluetooth headset is received again before the pairing end information is received, generating pairing permission information, and sending the pairing permission information to the bluetooth headset that sends the pairing request again, so as to prompt the bluetooth headset to send the pairing information again.
Optionally, the method further comprises:
under the condition that the pairing end information is not received, if a pairing request sent by any Bluetooth earphone is received again, adding the pairing request received again to a waiting pairing list according to the time sequence;
and under the condition of receiving the pairing end information, selecting one Bluetooth sending module waiting for connection from the Bluetooth sending modules which do not establish Bluetooth communication connection, and requesting to establish Bluetooth communication connection with the Bluetooth headset according to the pairing information of the Bluetooth sending modules waiting for connection.
Optionally, the method further comprises:
receiving real-time position information sent by the Bluetooth headset which establishes Bluetooth communication connection with the Bluetooth sending module;
determining the effective sending range of each Bluetooth sending module according to the attribute information of the Bluetooth sending module;
and determining whether the corresponding Bluetooth headset is in the effective sending range according to the real-time position information, stopping sending the square dance music under the condition that the Bluetooth headset is not in the effective sending range, and simultaneously generating and sending prompt information which cannot send the square dance music, wherein the prompt information is used for indicating the moving direction and the moving distance of the Bluetooth headset to the effective sending range.
Based on the same inventive concept, the embodiment of the present disclosure further provides an earphone device, where the earphone device includes a plurality of bluetooth earphones and a square dance music playing device, and the square dance music playing device includes a control module, a plurality of bluetooth transmitting modules in communication connection with the control module, and at least one bluetooth receiving module in communication connection with the control module;
the plurality of Bluetooth earphones are used for responding to Bluetooth connection operation of a user, generating a pairing request and sending the pairing request to a Bluetooth receiving module of the square dance music playing device;
the square dance music playing device is used for determining whether a target Bluetooth headset is in the process of establishing Bluetooth communication with any Bluetooth sending module of the square dance music playing device or not under the condition of receiving the pairing request;
under the condition that the target Bluetooth earphone is not in the process of establishing Bluetooth communication with any Bluetooth sending module of the square dance music playing equipment, determining that the Bluetooth earphone sending the pairing request is the target Bluetooth earphone, selecting one target Bluetooth sending module for the target Bluetooth earphone from the plurality of Bluetooth sending modules, and generating a pairing waiting instruction, wherein the pairing waiting instruction is used for representing that the square dance music playing equipment is in a state of not accepting the pairing request;
establishing Bluetooth communication connection between the target Bluetooth sending module and the target Bluetooth earphone according to the pairing information of the target Bluetooth earphone;
under the condition that the target Bluetooth headset successfully establishes Bluetooth communication with the target Bluetooth sending module of the square dance music playing device, the square dance music played by the square dance music playing device is sent to the target Bluetooth headset so as to synchronously play the square dance music on the target Bluetooth headset, and pairing end information is generated through the target Bluetooth sending module;
under the condition that the target Bluetooth headset is in the process of establishing Bluetooth communication with any Bluetooth sending module of the square dance music playing equipment, sending a pairing waiting instruction to the Bluetooth headset, wherein the pairing waiting instruction is used for representing that the square dance music playing equipment is in a state of not accepting a pairing request;
and under the condition that the Bluetooth communication connection between the target Bluetooth sending module and the target Bluetooth earphone is successful, setting the pairing waiting instruction to be in an invalid state so as to represent that the square dance music playing equipment is in a state of accepting a pairing request.
The device establishes Bluetooth communication connection in bluetooth headset respectively based on a plurality of bluetooth sending modules, has solved square dance music playback devices and can only establish bluetooth communication's problem with a bluetooth headset, and then sends the square dance music that square dance music playback devices is playing to target bluetooth headset, can be at the synchronous broadcast square dance music of target bluetooth headset, can avoid square dance music power amplifier to form noise pollution.
Optionally, the square dance music playing device is further configured to:
under the condition that the target Bluetooth sending module fails to establish Bluetooth communication with the target Bluetooth earphone, generating and sending the pairing end information through the target Bluetooth sending module;
the control module sets the pairing waiting instruction to be in an invalid state under the condition of receiving the pairing finishing information; and the number of the first and second electrodes,
if the pairing information sent by the Bluetooth headset is received again before the pairing end information is received, generating pairing permission information, and sending the pairing permission information to the Bluetooth headset sending the pairing request again to prompt the Bluetooth headset to send the pairing information again;
the plurality of Bluetooth earphones are used for sending the pairing request to the square dance music playing equipment under the condition of receiving the pairing permission information.
Optionally, the square dance music playing device is further configured to: under the condition that the pairing end information is not received, if a pairing request sent by any Bluetooth earphone is received again, adding the pairing request received again to a waiting pairing list according to the time sequence;
under the condition of receiving the pairing end information, selecting a Bluetooth sending module waiting for connection from the Bluetooth sending modules which do not establish Bluetooth communication connection, and requesting to establish Bluetooth communication connection with the Bluetooth headset according to the pairing information of the Bluetooth sending module waiting for connection;
the plurality of Bluetooth earphones are used for establishing Bluetooth communication connection with the Bluetooth sending module waiting for connection according to the pairing information under the condition of receiving the pairing information of the Bluetooth sending module waiting for connection.
Optionally, the plurality of bluetooth headsets are configured to generate and send real-time location information according to a real-time location of the bluetooth headset when a bluetooth communication connection has been established with the bluetooth sending module;
the square dance music playing equipment is also used for receiving the real-time position information and determining the effective sending range of the Bluetooth sending module according to the attribute information of each Bluetooth sending module; and the number of the first and second electrodes,
determining whether the corresponding Bluetooth earphone is in the effective sending range according to the real-time position information, stopping sending the square dance music under the condition that the Bluetooth earphone is not in the effective sending range, and simultaneously generating and sending prompt information which cannot send the square dance music;
the plurality of Bluetooth earphones are used for playing the prompt information to indicate the moving direction and the moving distance of the Bluetooth earphones moving to the effective sending range under the condition that the prompt information is received.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (8)
1. The Bluetooth headset group bridging method applied to square dance noise prevention is applied to square dance music playing equipment, the square dance music playing equipment comprises a control module, a plurality of Bluetooth sending modules and at least one Bluetooth receiving module, the Bluetooth sending modules are in communication connection with the control module, the at least one Bluetooth receiving module is in communication connection with the control module, and the method comprises the following steps:
receiving a pairing request sent by any Bluetooth earphone through the at least one Bluetooth receiving module, and under the condition that the pairing request is received, determining that the Bluetooth earphone is a target Bluetooth earphone by the control module, and simultaneously generating a pairing waiting instruction, wherein the pairing waiting instruction is used for representing that the square dance music playing equipment is in a state of not accepting the pairing request;
selecting a target Bluetooth sending module from the plurality of Bluetooth sending modules for the target Bluetooth earphone, and establishing Bluetooth communication connection between the target Bluetooth sending module and the target Bluetooth earphone according to pairing information of the target Bluetooth earphone so as to send the square dance music played by the square dance music playing equipment to the target Bluetooth earphone through the target Bluetooth sending module;
under the condition that the target Bluetooth sending module successfully establishes Bluetooth communication with the target Bluetooth headset, the square dance music played by the square dance music playing device is sent to the target Bluetooth headset so as to synchronously play the square dance music on the target Bluetooth headset, pairing end information is generated through the target Bluetooth sending module, and the pairing end information is sent to the control module;
under the condition that the pairing end information is not received, if a pairing request sent by any Bluetooth headset is received again, sending the pairing waiting instruction to the Bluetooth headset sending the pairing request again;
and under the condition of receiving the pairing end information, setting the pairing waiting instruction to be in an invalid state so as to represent that the square dance music playing equipment is in a state of accepting a pairing request.
2. The method of claim 1, further comprising:
under the condition that the target Bluetooth sending module fails to establish Bluetooth communication with the target Bluetooth earphone, generating the pairing end information through the target Bluetooth sending module, and sending the pairing end information to the control module;
the control module sets the pairing waiting instruction to be in an invalid state under the condition of receiving the pairing finishing information; and the number of the first and second electrodes,
and if the pairing information sent by any Bluetooth headset is received again before the pairing end information is received, generating pairing permission information, and sending the pairing permission information to the Bluetooth headset sending the pairing request again to prompt the Bluetooth headset to send the pairing information again.
3. The method of claim 1, further comprising:
under the condition that the pairing end information is not received, if a pairing request sent by any Bluetooth earphone is received again, adding the pairing request received again to a waiting pairing list according to the time sequence;
and under the condition of receiving the pairing end information, selecting one Bluetooth sending module waiting for connection from the Bluetooth sending modules which do not establish Bluetooth communication connection, and requesting to establish Bluetooth communication connection with the Bluetooth headset according to the pairing information of the Bluetooth sending modules waiting for connection.
4. A method for bluetooth headset group bridging according to any of claims 1-3, characterized in that the method further comprises:
receiving real-time position information sent by the Bluetooth headset which establishes Bluetooth communication connection with the Bluetooth sending module;
determining the effective sending range of each Bluetooth sending module according to the attribute information of the Bluetooth sending module;
and determining whether the corresponding Bluetooth headset is in the effective sending range according to the real-time position information, stopping sending the square dance music under the condition that the Bluetooth headset is not in the effective sending range, and simultaneously generating and sending prompt information which cannot send the square dance music, wherein the prompt information is used for indicating the moving direction and the moving distance of the Bluetooth headset to the effective sending range.
5. The earphone device is characterized by comprising a plurality of Bluetooth earphones and square dance music playing equipment, wherein the square dance music playing equipment comprises a control module, a plurality of Bluetooth sending modules and at least one Bluetooth receiving module, the Bluetooth sending modules are in communication connection with the control module, and the at least one Bluetooth receiving module is in communication connection with the control module;
the plurality of Bluetooth earphones are used for responding to Bluetooth connection operation of a user, generating a pairing request and sending the pairing request to a Bluetooth receiving module of the square dance music playing device;
the square dance music playing device is used for determining whether a target Bluetooth headset is in the process of establishing Bluetooth communication with any Bluetooth sending module of the square dance music playing device or not under the condition of receiving the pairing request;
under the condition that the target Bluetooth earphone is not in the process of establishing Bluetooth communication with any Bluetooth sending module of the square dance music playing equipment, determining that the Bluetooth earphone sending the pairing request is the target Bluetooth earphone, selecting one target Bluetooth sending module for the target Bluetooth earphone from the plurality of Bluetooth sending modules, and generating a pairing waiting instruction, wherein the pairing waiting instruction is used for representing that the square dance music playing equipment is in a state of not accepting the pairing request;
establishing Bluetooth communication connection between the target Bluetooth sending module and the target Bluetooth earphone according to the pairing information of the target Bluetooth earphone;
under the condition that the target Bluetooth headset successfully establishes Bluetooth communication with the target Bluetooth sending module of the square dance music playing device, the square dance music played by the square dance music playing device is sent to the target Bluetooth headset so as to synchronously play the square dance music on the target Bluetooth headset, and pairing end information is generated through the target Bluetooth sending module;
under the condition that the target Bluetooth headset is in the process of establishing Bluetooth communication with any Bluetooth sending module of the square dance music playing equipment, sending a pairing waiting instruction to the Bluetooth headset, wherein the pairing waiting instruction is used for representing that the square dance music playing equipment is in a state of not accepting a pairing request;
and under the condition that the Bluetooth communication connection between the target Bluetooth sending module and the target Bluetooth earphone is successful, setting the pairing waiting instruction to be in an invalid state so as to represent that the square dance music playing equipment is in a state of accepting a pairing request.
6. The headphone assembly as defined in claim 5, wherein the square dance music playing device is further configured to:
under the condition that the target Bluetooth sending module fails to establish Bluetooth communication with the target Bluetooth earphone, generating and sending the pairing end information through the target Bluetooth sending module;
the control module sets the pairing waiting instruction to be in an invalid state under the condition of receiving the pairing finishing information; and the number of the first and second electrodes,
if the pairing information sent by any Bluetooth headset is received again before the pairing end information is received, generating pairing permission information, and sending the pairing permission information to the Bluetooth headset sending the pairing request again to prompt the Bluetooth headset to send the pairing information again;
the plurality of Bluetooth earphones are used for sending the pairing request to the square dance music playing equipment under the condition of receiving the pairing permission information.
7. The headphone assembly as defined in claim 5, wherein the square dance music playing device is further configured to: under the condition that the pairing end information is not received, if a pairing request sent by any Bluetooth earphone is received again, adding the pairing request received again to a waiting pairing list according to the time sequence;
under the condition of receiving the pairing end information, selecting a Bluetooth sending module waiting for connection from the Bluetooth sending modules which do not establish Bluetooth communication connection, and requesting to establish Bluetooth communication connection with the Bluetooth headset according to the pairing information of the Bluetooth sending module waiting for connection;
the plurality of Bluetooth earphones are used for establishing Bluetooth communication connection with the Bluetooth sending module waiting for connection according to the pairing information under the condition of receiving the pairing information of the Bluetooth sending module waiting for connection.
8. A headset device according to any of claims 5-7, wherein the plurality of Bluetooth headsets are adapted to generate and transmit real-time location information from the real-time location of the Bluetooth headset if a Bluetooth communication connection has been established with the Bluetooth transmitting module;
the square dance music playing equipment is also used for receiving the real-time position information and determining the effective sending range of the Bluetooth sending module according to the attribute information of each Bluetooth sending module; and the number of the first and second electrodes,
determining whether the corresponding Bluetooth earphone is in the effective sending range according to the real-time position information, stopping sending the square dance music under the condition that the Bluetooth earphone is not in the effective sending range, and simultaneously generating and sending prompt information which cannot send the square dance music;
the plurality of Bluetooth earphones are used for playing the prompt information to indicate the moving direction and the moving distance of the Bluetooth earphones moving to the effective sending range under the condition that the prompt information is received.
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| CN101841351A (en) * | 2009-03-18 | 2010-09-22 | 蓝海星空信息技术(北京)有限公司 | Synchronization mechanism for connection of multiple blueteeth |
| NL2009801C2 (en) * | 2012-11-13 | 2014-05-14 | Lely Patent Nv | Network expansion method for a bluetooth network. |
| CN205540039U (en) * | 2016-02-02 | 2016-08-31 | 讯雷远大科技（深圳）有限公司 | One -to -many audio frequency control system based on radio transmission technology |
| CN206865727U (en) * | 2017-06-29 | 2018-01-09 | 北京纽曼腾飞科技有限公司 | A kind of group Baffle Box of Bluetooth extension system based on mobile terminal |
| US10524300B2 (en) * | 2017-12-01 | 2019-12-31 | Bose Corporation | Wireless low-latency audio content sharing |
| CN110191450B (en) * | 2019-04-02 | 2021-02-26 | 华为技术有限公司 | Service connection establishing method, Bluetooth main device, chip and Bluetooth system |
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