WO2019015488A1 - Écouteur sans fil et son procédé d'appariement - Google Patents

Écouteur sans fil et son procédé d'appariement Download PDF

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Publication number
WO2019015488A1
WO2019015488A1 PCT/CN2018/094802 CN2018094802W WO2019015488A1 WO 2019015488 A1 WO2019015488 A1 WO 2019015488A1 CN 2018094802 W CN2018094802 W CN 2018094802W WO 2019015488 A1 WO2019015488 A1 WO 2019015488A1
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WO
WIPO (PCT)
Prior art keywords
headset
paired
pairing
wireless
wireless headset
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Application number
PCT/CN2018/094802
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English (en)
Chinese (zh)
Inventor
简阳
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安克创新科技股份有限公司
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Publication of WO2019015488A1 publication Critical patent/WO2019015488A1/fr

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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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups

Definitions

  • the present invention relates to the field of electronics, and in particular to a wireless headset and a matching method thereof.
  • wireless bluetooth headphones are used as audio output input accessories of such smart electronic devices.
  • most Bluetooth headsets are wirelessly connected between the device and the headset through Bluetooth technology, and the left and right earphones of the Bluetooth headset are still connected by wires, which makes the meaning of the wireless connection greatly reduced.
  • TWS Transmission Wireless
  • the TWS Bluetooth headset requires a wireless connection between the device and the headset, and a wireless connection between the left and right earphones, the connection operation is more, and the manual operation of the user is cumbersome. Moreover, during the connection process, it is also prone to the situation that the earphone cannot be paired with the smart electronic device, or the left and right earphones cannot be paired. The connection between the left and right headphones is also easily lost during use. When the pairing cannot be matched or the pairing is lost, the user needs to manually connect to make the connection inconvenient.
  • a specific embodiment of the present invention provides a wireless earphone that can be automatically paired between left and right ends of a headset and a pairing method thereof.
  • the present invention provides the following technical solutions:
  • a specific embodiment of the present invention provides a method for pairing a wireless headset, including: the method for pairing the wireless headset includes: automatically receiving a broadcast data packet after the wireless headset is powered on; and receiving a broadcast data packet when the wireless headset receives the wireless data packet When the preset identity information is included, the device that sends the broadcast data packet is determined to be a paired headset, and a pairing command is sent to the paired headset; the wireless headset receives the response information of the headset paired feedback, and completes the pairing connection.
  • the method includes: identifying a plurality of identity information of the broadcast data packet; determining a maximum received signal strength indicator value in the broadcast data packet including the identity information; and determining, by the device that sends the broadcast data packet that includes the maximum received signal strength indicator value, Pair the headphones.
  • the step of “automatically receiving a broadcast data packet after the wireless headset is powered on” is specifically: the wireless headset continuously receives the broadcast data packet after being powered on.
  • the pairing method of the wireless headset further includes: pairing the wireless headset with the smart mobile terminal, and receiving audio information sent by the smart mobile terminal; the wireless headset separating the audio information into the first channel audio data, The second channel audio data is sent to the paired pair of headphones for playing by the Bluetooth module through the Bluetooth module.
  • the method for pairing the wireless headset further includes: sending, by the wireless headset, a broadcast data packet, where the broadcast data packet includes identity information of the wireless headset; and performing the step performed after the headset is powered on and the wireless headset starts The steps are the same.
  • the embodiment of the present invention further provides a wireless headset, including: a Bluetooth module, configured to automatically receive a broadcast data packet after being powered on; and a confirmation module, configured to: when the broadcast data packet includes preset identity information
  • the device that sends the broadcast data packet is determined to be paired with the headset; the pairing module is configured to generate a pairing instruction, and the pairing instruction is sent by the Bluetooth module to the headset to be paired, and the headset module receives the feedback of the headset to be paired through the Bluetooth module.
  • complete the pairing connection including: a Bluetooth module, configured to automatically receive a broadcast data packet after being powered on; and a confirmation module, configured to: when the broadcast data packet includes preset identity information
  • the device that sends the broadcast data packet is determined to be paired with the headset; the pairing module is configured to generate a pairing instruction, and the pairing instruction is sent by the Bluetooth module to the headset to be paired, and the headset module receives the feedback of the headset to be paired through the Bluetooth module.
  • complete the pairing connection including: a Bluetooth module,
  • the confirmation module is specifically configured to identify identity information of the plurality of broadcast data packets, determine a maximum received signal strength indicator value in the broadcast data packet that includes the identity information, and determine that the transmission includes a maximum received signal strength indicator value.
  • the device for broadcasting the data packet is the headset to be paired.
  • the Bluetooth module is specifically configured to continuously receive broadcast data packets after being powered on.
  • the wireless device further includes a headset: a connection module, configured to perform a pairing connection with the smart mobile terminal, and receive audio information sent by the smart mobile terminal; and an audio processing module, configured to separate the audio information into a separate first Channel audio data, second channel audio data, and transmitting second channel audio data or first channel audio data to the paired pair of headphones through the first Bluetooth module or the second Bluetooth module.
  • a headset configured to perform a pairing connection with the smart mobile terminal, and receive audio information sent by the smart mobile terminal; and an audio processing module, configured to separate the audio information into a separate first Channel audio data, second channel audio data, and transmitting second channel audio data or first channel audio data to the paired pair of headphones through the first Bluetooth module or the second Bluetooth module.
  • the wireless headset further includes: a data packet generating module, configured to generate, by the Bluetooth module, a broadcast data packet that includes the identity information of the wireless headset, and a response module, configured to pass the Bluetooth according to the received pairing instruction.
  • the module sends a response message to the paired headset to complete a paired connection between the wireless headset and the headset to be paired.
  • a specific embodiment of the present invention further provides a wireless headset, including: a Bluetooth module; a data packet generating module, configured to generate a broadcast data packet including identity information of the wireless headset, and send the data packet through the Bluetooth module; And a module, configured to send a response message to the paired wireless headset through the Bluetooth module according to the received pairing instruction to complete a paired connection between the wireless headset and the paired headset.
  • the wireless headset further includes: a connection module, configured to perform a pairing connection with the smart mobile terminal, and receive audio information sent by the smart mobile terminal; and an audio processing module, configured to separate the audio information into a separate first Channel audio data, second channel audio data, and transmitting second channel audio data or first channel audio data to the paired pair of headphones through the first Bluetooth module or the second Bluetooth module.
  • a connection module configured to perform a pairing connection with the smart mobile terminal, and receive audio information sent by the smart mobile terminal
  • an audio processing module configured to separate the audio information into a separate first Channel audio data, second channel audio data, and transmitting second channel audio data or first channel audio data to the paired pair of headphones through the first Bluetooth module or the second Bluetooth module.
  • a specific embodiment of the present invention provides a computer program product comprising software code portions, the software code portion being configured to perform the method of any of the above methods when run in a memory of a computer step.
  • the first end of the wireless headset accepts a broadcast data packet carrying the preset identity information, and sends a pairing instruction to the device that sends the broadcast data packet to perform a pairing connection.
  • the identity information is used to identify the product line of the wireless headset, and the two ends of the wireless headset of the same series can be automatically paired with each other.
  • the connection process between the two ends of the earphone is automatically completed without the user's manual operation, which is very convenient to use.
  • FIG. 1 is a flowchart of a method for pairing wireless earphones according to a first embodiment of the present invention.
  • FIG. 2 is a flowchart of a method for pairing wireless headsets according to a second embodiment of the present invention.
  • FIG. 3 is a schematic block diagram of a wireless earphone according to a third embodiment of the present invention.
  • FIG. 4 is a schematic block diagram of a wireless earphone according to a third embodiment of the present invention.
  • FIG. 5 is a schematic block diagram of a wireless earphone according to Embodiment 4 of the present invention.
  • FIG. 6 is a schematic block diagram of a wireless earphone according to Embodiment 5 of the present invention.
  • the wireless headset is wirelessly connected to the smart mobile terminal, and the two ends are also wirelessly connected.
  • the wireless headset may be a TWS (Ture Wireless) Bluetooth headset.
  • the pairing method of the wireless headset includes:
  • Step 110 After the wireless headset is powered on, automatically receive the broadcast data packet. Optimized, the wireless headset continues to receive broadcast packets. When the paired headset is in the on state, the broadcast packet is continuously sent or periodically transmitted.
  • the paired headset may be another wireless headset, and the two wireless headsets are paired to form a pair of wireless headsets;
  • Step 120 When the broadcast data packet received by the wireless headset includes preset identity information, determine that the device that sends the broadcast data packet is a paired headset, and issue a pairing instruction to the paired headset; the identity information is used.
  • the identifier of the product line of the wireless headset is identified to provide an identity check and a subsequent initiation of the pairing request; and the identity information may further include: address information, manufacturer information, and the like.
  • the pairing instruction is a TWS pairing instruction.
  • step 120 includes:
  • Step 121 Identify identity information of multiple broadcast data packets.
  • Step 122 Determine a maximum RSSI (Received Signal Strength Indication) value of the plurality of broadcast data packets, and determine a maximum RSSI (Received Signal Strength Indication) in the broadcast data packet that includes the identity information. Intensity indication) value;
  • step 123 it is determined that the device that transmits the broadcast data packet including the largest RSSI value is to be paired with the paired earphone.
  • the RSSI value is selected to be the largest, that is, the physical location is the closest to the paired connection.
  • Step 130 The wireless headset receives the response information of the headset paired feedback, and completes the pairing connection.
  • the pairing technology between wireless products has been widely used, and those skilled in the art understand a more detailed pairing process, such as the Bluetooth pairing process, which will not be described in detail herein.
  • the wireless headset actively searches for similar products and initiates a pairing instruction to the paired headset to complete an automatic pairing connection between the two wireless headsets. Therefore, the wireless headset only uses the broadcast data packet, and the paired headset only uses the broadcast data packet.
  • a wireless headset is used to receive a broadcast data packet carrying preset identity information, and a pairing command is sent to the paired headset that sends the broadcast data packet to perform a pairing connection. Since the identity information is used to identify the product line of the wireless headset, the two wireless headsets of the same series can be automatically paired with each other. After the power is turned on, the two wireless headset connection processes are automatically completed without the need for manual operation by the user, which is very convenient to use.
  • the pairing method of the wireless headset further includes:
  • Step 140 The wireless headset is paired with the smart mobile terminal, and receives audio information sent by the smart mobile terminal;
  • Step 150 The wireless headset separates the audio information into separate first channel audio data and second channel audio data, and sends the second channel audio data or the first channel audio data to the to-be. Pair the headphones to play. After the pairing is successful, the wireless earphone and the paired earphone respectively play the first channel audio data and the second channel audio data to form a stereoscopic playing sound effect.
  • a pairing method of a wireless earphone according to a second embodiment of the present invention is shown.
  • the steps performed after the headset 22 is turned on are the same as the steps performed after the wireless headset 21 is powered on, that is, the wireless headset 21 and the paired headset 22 are both Actively search for the other party and issue a pairing command to the other party.
  • the pairing method of the wireless headset further includes:
  • Step 161 the wireless headset 21 also sends a broadcast data packet, where the broadcast data packet includes the wireless headset 21 identity information;
  • step 162 the wireless headset also receives the pairing instruction sent by the headset 22 to be paired.
  • the steps performed after the headset 22 is turned on are the same as the steps performed after the wireless headset 21 is powered on, the specific implementation does not repeat the execution steps of the paired headset 22, and the first and second embodiments are referred to.
  • the step performed by the wireless headset 21 is sufficient.
  • both the wireless headset and the headset to be paired have the function of transmitting a broadcast data packet and receiving a broadcast data packet. After booting up, the wireless headset and the paired headset can actively search for similar products for pairing. Regardless of which of the wireless headset and the paired headset is paired first, the automatic pairing connection between the wireless headset and the headset to be paired is completed.
  • a wireless earphone according to a third embodiment of the present invention.
  • the wireless headset is not only wirelessly connected to the smart mobile terminal, but also wirelessly connected to the headset to be paired.
  • the wireless headset and the headset to be paired can both be TWS (Ture Wireless) Bluetooth headsets.
  • the wireless headset 21 includes:
  • the Bluetooth module 211 is configured to automatically receive a broadcast data packet after being turned on. Optimized, the Bluetooth module 211 continues to accept broadcast packets.
  • the confirmation module 212 is configured to: when the broadcast data packet includes the preset identity information, determine that the device that sends the broadcast data packet is the earphone to be paired; the identity information is an identification code used to identify the product series of the wireless headset.
  • the Bluetooth module 211 when the Bluetooth module 211 receives a plurality of broadcast data packets containing the preset identity information, and determines that the device that sends the broadcast data packet including the maximum RSSI value is the headset to be paired, the confirmation module 212, Specifically, it is configured to receive a plurality of broadcast data packets including the identity information; determine a maximum RSSI value of the plurality of broadcast data packets; and determine, by the device that sends the broadcast data packet that includes the largest RSSI value, the earphone to be paired.
  • the RSSI value is selected to be the largest, that is, the physical location is the closest to the paired connection.
  • the pairing module 213 is configured to generate a pairing instruction, and the pairing instruction is sent by the Bluetooth module 211 to the paired earphone, and the response information of the earphone feedback to be paired is received by the Bluetooth module 211 to complete the pairing connection.
  • the pairing instruction is a TWS pairing instruction.
  • the wireless headset 21 actively searches for similar products, and initiates a pairing command to the paired headsets to complete an automatic pairing connection between the headsets to be paired with the wireless headset 21. Therefore, the wireless headset 21 actively searching only receives the broadcast data packet, and the paired headset only uses the broadcast data packet.
  • a wireless headset is used to receive a broadcast data packet carrying preset identity information, and a pairing instruction is sent to the device that sends the broadcast data packet to perform a pairing connection. Since the identity information is used to identify the product line of the wireless earphone, the pair of wireless earphones and the paired earphones can be automatically paired with each other. After the power is turned on, the connection process between the wireless headset and the headset to be paired is automatically completed without the need for manual operation by the user, which is convenient to use.
  • the wireless headset since the wireless headset continuously or periodically sends broadcast data packets, even if the wireless headset loses connection with the headset to be paired during use, the connection can be automatically paired again without the user Manual operation. Therefore, the reliability is also stronger.
  • the wireless headset 21 further includes:
  • the connection module 201 is configured to perform a pairing connection with the smart mobile terminal, and receive audio information sent by the smart mobile terminal;
  • the audio processing module 202 is configured to separate the audio information into separate first channel audio data and second channel audio data, and send the second channel audio data or the first channel audio data to the Bluetooth module 211.
  • the paired headphones are to be played. After the pairing is successful, the wireless earphone 21 and the paired earphone respectively play the first channel audio data and the second channel audio data to form a stereoscopic playing sound effect.
  • the wireless earphone 21 further includes:
  • the data packet generating module 214 is configured to generate a broadcast data packet that includes the wireless headset identity information, and send the data packet by using the Bluetooth module 211.
  • the data packet generating module is configured to continuously send when the wireless headset 21 is in an open state. Or send the broadcast packet periodically.
  • the response module 215 is configured to send response information to the paired headset through the Bluetooth module 211 according to the received pairing instruction to complete a paired connection between the wireless headset 21 and the headset to be paired.
  • the wireless earphone can actively request pairing or passively respond to the pairing request. Therefore, when there are two similar products, after booting, they can actively search for similar products for pairing connection, no matter which one. Pairing is done first, and the automatic pairing connection between the two wireless headsets is complete. The process of making a paired connection between the two ends of the wireless headset is faster. The wireless headset is more versatile and easier to replace.
  • the wireless headset is not only wirelessly connected to the smart mobile terminal, but also wirelessly connected to the pairing requesting headset.
  • the wireless headset and the transmit pairing request headset can both be TWS (Ture Wireless) Bluetooth headsets.
  • the wireless headset 22 includes:
  • the data packet generating module 222 is configured to generate a broadcast data packet including the wireless headset identity information, and send the data packet by using the Bluetooth module 221; and optimized, the data packet generating module 222 continuously sends or periodically sends the data packet generation module 222.
  • the broadcast packet is configured to generate a broadcast data packet including the wireless headset identity information, and send the data packet by using the Bluetooth module 221; and optimized, the data packet generating module 222 continuously sends or periodically sends the data packet generation module 222.
  • the broadcast packet is configured to generate a broadcast data packet including the wireless headset identity information, and send the data packet by using the Bluetooth module 221; and optimized, the data packet generating module 222 continuously sends or periodically sends the data packet generation module 222.
  • the response module 223 is configured to send a response message to the sending pairing requesting headset through the Bluetooth module 221 according to the received pairing instruction to complete a pairing connection between the wireless headset and the sending pairing requesting headset.
  • the wireless headset also includes:
  • the connection module 201 is configured to perform a pairing connection with the smart mobile terminal, and receive audio information sent by the smart mobile terminal;
  • the audio processing module 202 is configured to separate the audio information into separate first channel audio data and second channel audio data, and send the second channel audio data or the first channel audio data to the Bluetooth module 221 Initiate a request to be assigned to the headset. After the pairing is successful, the wireless earphone 22 and the initiating standby requesting earphone respectively play the first channel audio data and the second channel audio data to form a stereoscopic playing sound effect.
  • the computer program instructions can be stored in a non-transitory computer readable storage medium, which, when executed, can include the flow of an embodiment of the methods described above.
  • the storage medium may be a magnetic disk, an optical disk, a read-only storage memory, or a random storage memory.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Headphones And Earphones (AREA)

Abstract

La présente invention concerne un écouteur sans fil et son procédé d'appariement. Le procédé consiste à : recevoir automatiquement par l'écouteur sans fil un paquet de données de diffusion après que la mise en marche de l'écouteur ; si le paquet de données de diffusion reçu par l'écouteur sans fil contient des informations d'identité prédéfinies, déterminer qu'un dispositif transmettant le paquet de données de diffusion constitue un écouteur à apparier, et envoyer une instruction d'appariement à l'écouteur à apparier ; et recevoir par l'écouteur sans fil des informations de réponse renvoyées par l'écouteur pour être appariées afin d'achever une connexion d'appariement. Après la mise en marche de l'écouteur sans fil, une première extrémité reçoit le paquet de données de diffusion transportant les informations d'identité préétablies et envoie l'instruction d'appariement au dispositif transmettant le paquet de données de diffusion pour une connexion d'appariement. Le processus de connexion d'appariement est automatiquement achevé sans l'opération manuelle d'un utilisateur, et par conséquent l'écouteur est pratique à utiliser.
PCT/CN2018/094802 2017-07-17 2018-07-06 Écouteur sans fil et son procédé d'appariement WO2019015488A1 (fr)

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CN201710581959.2A CN107257516A (zh) 2017-07-17 2017-07-17 无线耳机及其配对方法
CN201710581959.2 2017-07-17

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CN110149620A (zh) * 2019-05-17 2019-08-20 北京增强智能科技有限公司 一种智能耳机的控制方法、装置，智能耳机及存储介质
CN110149620B (zh) * 2019-05-17 2022-11-08 北京增强智能科技有限公司 一种智能耳机的控制方法、装置，智能耳机及存储介质
CN111726681A (zh) * 2020-06-19 2020-09-29 海信视像科技股份有限公司 一种音频输出设备的选择方法及显示设备
GB2609524A (en) * 2021-05-28 2023-02-08 Univ Southampton Regenerative shock absorber

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