WO2013185508A1 - Procédé et dispositif de communication sans fil pour mettre en œuvre une caractéristique de casque d'écoute sans fil d'une télévision - Google Patents

Procédé et dispositif de communication sans fil pour mettre en œuvre une caractéristique de casque d'écoute sans fil d'une télévision Download PDF

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Publication number
WO2013185508A1
WO2013185508A1 PCT/CN2013/074811 CN2013074811W WO2013185508A1 WO 2013185508 A1 WO2013185508 A1 WO 2013185508A1 CN 2013074811 W CN2013074811 W CN 2013074811W WO 2013185508 A1 WO2013185508 A1 WO 2013185508A1
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WO
WIPO (PCT)
Prior art keywords
wireless communication
wireless
television
communication device
sound signal
Prior art date
Application number
PCT/CN2013/074811
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English (en)
Chinese (zh)
Inventor
杨志兵
Original Assignee
惠州Tcl移动通信有限公司
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Filing date
Publication date
Application filed by 惠州Tcl移动通信有限公司 filed Critical 惠州Tcl移动通信有限公司
Publication of WO2013185508A1 publication Critical patent/WO2013185508A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/253—Telephone sets using digital voice transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
    • H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals

Definitions

  • the present invention relates to the field of mobile communication terminal devices, and in particular, to a method and a wireless communication device for implementing a wireless wireless headset function based on a wireless communication device.
  • Watching TV is one of the most common entertainment activities. In order to prevent late-night TV programs from affecting the rest of family or neighbors, you must use headphones.
  • the existing TV headsets include wired headsets and specialized TV wireless headsets. Wired earphones need to be plugged in when they are used, and generally have a long earphone cable, which is inconvenient for users to watch TV when they are free to move.
  • the special TV wireless earphones are expensive and not convenient for promotion.
  • the technical problem to be solved by the present invention is to provide a method for implementing a wireless headset function of a wireless communication device based on the above-mentioned defects of the prior art and a wireless communication device. Based on the wireless communication device to realize the function of the TV wireless earphone, it is no longer necessary to purchase a special TV wireless earphone, which saves the cost and provides convenience for the user.
  • a method for implementing a wireless headset function of a television based on a wireless communication device comprising the steps of:
  • the wireless communication device controls its sound playing channel to switch to a headphone channel, and the sound signal is output from the earphone.
  • step A further includes:
  • the first wireless communication module of the wireless communication device and the second wireless communication module of the television perform query, authentication, and matching by using a wireless pairing manner;
  • the television turns off the audio function, and automatically switches its sound playing channel to a wireless headphone channel.
  • the method for implementing a wireless headset function of a television based on a wireless communication device wherein the wireless connection in the step A is a Bluetooth connection.
  • step A further comprises: adding a Bluetooth chip connected to the main control chip of the television as a second wireless communication module on the television end.
  • step B further includes the steps of:
  • step B further includes the steps of:
  • the television performs encoding processing on the sound signal.
  • the step C further includes the steps of:
  • the wireless communication device performs decoding processing on the sound signal.
  • step C further includes:
  • the wireless communication device receives an operation instruction of the user, performs volume and volume adjustment processing on the sound signal, and outputs a sound signal after the volume and volume adjustment processing from the earphone.
  • a wireless communication device having a wireless communication module, wherein:
  • connection control module an operation interface for providing a wireless earphone function, through which the wireless communication device is controlled to enter a wireless headset function mode, and the television wireless communication module performs inquiry, authentication and matching, and establishes a wireless connection;
  • a wireless transceiver module configured to send and receive connection control information, and receive a sound signal sent by the television through the wireless connection;
  • a sound processing module configured to process the received sound signal
  • the operation control module is configured to acquire the sound signal from the wireless transceiver module, and control the sound processing module to process the sound signal, and control the sound playing channel to switch to the earphone channel.
  • the wireless communication device wherein the sound processing module is further configured to perform volume and volume adjustment processing on the sound signal, and output a sound signal after the volume and volume adjustment processing from the earphone.
  • a Bluetooth chip connected to the baseband chip is disposed in the wireless communication module, and the wireless connection is a Bluetooth connection.
  • Method for implementing wireless wireless earphone function based on wireless communication device and wireless communication device provided by the invention It has added new functions to wireless communication devices such as mobile phones, and has a smart TV wireless headset function, which can realize the function of the TV wireless earphone by using the wireless communication device, and does not need to purchase a special TV wireless earphone, thereby saving cost and increasing wireless.
  • the function of the communication device at the same time, the wireless communication device of the invention can also adjust the received television sound to increase or decrease the sound volume, further providing convenience for the user.
  • FIG. 1 is a flow chart of a preferred embodiment of a method of implementing a wireless headset function of a television in accordance with the present invention.
  • FIG. 2 is a schematic diagram of a second wireless communication module of a television set according to a preferred embodiment of a method for implementing a wireless wireless headset function of the present invention.
  • FIG. 3 is a schematic diagram of a first wireless communication module of a wireless communication device according to a preferred embodiment of a method for implementing a wireless headset function of a television.
  • FIG. 4 is a specific step of establishing a wireless connection in accordance with a preferred embodiment of the method for implementing a wireless headset function of a television.
  • FIG. 5 is a specific step of the wireless communication device outputting sound according to a preferred embodiment of the method for implementing a wireless headset function of the present invention.
  • FIG. 6 is a block diagram showing the principle of an embodiment of a wireless communication device of the present invention.
  • FIG. 1 is a flow chart of a preferred embodiment of a method for implementing a wireless headset function of a television according to the present invention.
  • the wireless communication device may be a mobile phone, and the voice of the television may be sent to the mobile phone and then output through the earphone of the mobile phone.
  • the first wireless communication module and the second wireless communication module may be adopted as a Bluetooth module. Pair wireless communication devices such as mobile phones and TVs to establish a Bluetooth data transmission channel.
  • the first wireless communication module of the wireless communication device sends a Bluetooth connection request to the second wireless communication module of the television terminal, and performs query and authentication through a Bluetooth matching method. Matching with the second wireless communication module of the television end to establish a wireless connection.
  • the television turns off its audio function, and switches its sound playing channel to a wireless headphone channel, ready to transmit the television sound signal through the wireless connection.
  • the sound signal is a digital signal.
  • the step of obtaining a sound signal from the current program information of the television is also included before this.
  • the sound signal needs to be digitized first, and if the extracted sound signal is a digital signal, no further digitization processing is needed.
  • the television performs encoding processing on the sound signal before transmission. By this processing, the efficiency of wireless transmission of the sound signal and the security of transmission can be improved.
  • the wireless communication device controls its sound playing channel to switch to a headphone channel, and the sound signal is output through a headphone of the wireless communication device.
  • the wireless communication device after receiving the sound signal transmitted by the television end, performs decoding processing on the sound signal. Including decompression and verification, and restore to the original sound signal.
  • the wireless communication device may perform other processing, such as filtering processing, to receive the sound signal to improve the quality of the sound signal and the like.
  • the wireless communication device can also receive an operation instruction of the user, perform volume and volume adjustment processing on the sound signal, and pass the sound signal after the volume adjustment processing to the wireless communication device. Headphone output.
  • a Bluetooth chip connected to the TV main control chip needs to be added to the TV terminal as a second wireless communication module.
  • the implementation is shown in Figure 2.
  • the Bluetooth chip 303 passes the UART (Universal Asynchronous The Receiver/Transmitter (Universal Asynchronous Receiver/Transmitter) interface is connected to the main control chip 301, and the main control chip 301 communicates with the Bluetooth chip 303 through the UART interface, including acquiring data on the Bluetooth chip 303, and The Bluetooth chip 303 performs control or the like.
  • UART Universal Asynchronous The Receiver/Transmitter (Universal Asynchronous Receiver/Transmitter) interface
  • the main control chip 301 communicates with the Bluetooth chip 303 through the UART interface, including acquiring data on the Bluetooth chip 303, and
  • the Bluetooth chip 303 performs control or the like.
  • the power management module 302 in the main control chip 301 is responsible for powering the Bluetooth chip 303; at the same time, the Bluetooth chip 303 is also connected to the antenna 304, and receives and transmits data through the antenna 304.
  • the wireless communication device end should be provided with the first wireless communication module, including a baseband chip, and a Bluetooth chip connected to the baseband chip and headset. Specifically shown in Figure 3.
  • the Bluetooth chip 203 is connected to the baseband chip 201 through the UART interface.
  • the baseband chip 201 can acquire data on the Bluetooth chip 203 and control the Bluetooth chip 203.
  • the power management module 202 in the baseband chip 201 is responsible for The Bluetooth chip 203 is powered.
  • the Bluetooth chip 203 is also connected to the antenna 205, and receives and transmits data through the antenna 205.
  • the baseband chip 201 is also connected to an earphone 204, through which the received sound signal is output through the earphone 204.
  • the wireless communication device and the television may also adopt other wireless connection manners, such as WIFI or 3G, etc., correspondingly need to set corresponding WIFI or 3G on the television end and the wireless communication device end.
  • Wireless communication module may also adopt other wireless connection manners, such as WIFI or 3G, etc., correspondingly need to set corresponding WIFI or 3G on the television end and the wireless communication device end.
  • FIG. 4 a specific step of establishing a wireless connection in a method for implementing a wireless headset function of a television according to a preferred embodiment of the present invention is shown in FIG. 4 .
  • Step 11 Enter the wireless headset function mode; it can be controlled by the operation menu or button control on the wireless communication device.
  • Step 12 Determine whether the current sound playing channel is a headphone channel, and if yes, proceed to step 14, otherwise proceed to step 13.
  • Step 13 prompt the user to switch the sound playing channel to the earphone channel; under normal circumstances, after the wireless communication device is inserted into the earphone, the sound playing channel automatically switches to the earphone channel. Go back to step 12.
  • Step 14 Turn on the Bluetooth function of the wireless communication device, and the first wireless communication module queries other Bluetooth devices currently connectable within the valid range.
  • Step 15 Select Bluetooth of the television to initiate a matching request, perform Bluetooth authentication and matching.
  • Step 16 After the matching is completed, that is, the wireless connection is established, and the data transmitted by the TV end through the Bluetooth is prepared.
  • Step 41 Turn on the Bluetooth function; set a button on the TV to trigger the Bluetooth to be turned on, or set the corresponding Bluetooth menu or button on the TV remote control, or set the Bluetooth to be activated when the TV is turned on.
  • Step 42 Initialize Bluetooth, including setting a name of the Bluetooth of the television, matching parameters such as an authenticated password. After completion, wait for the Bluetooth of the wireless communication device to initiate a matching request.
  • Step 43 When the second wireless communication module of the television receives the Bluetooth matching request of the wireless communication device, perform Bluetooth authentication and matching by using the set password. After the matching is successful, the Bluetooth connection is successful. If the password matches incorrectly, the user is prompted to match the password error, and wait for the user to re-enter the password through the wireless device to match the Bluetooth of the TV.
  • Step 44 After the wireless Bluetooth connection is established, the television turns off its audio, which can be achieved by turning off the related power supply of the audio.
  • Step 45 The television enters a wireless earphone mode, that is, the sound of the television is no longer output through the television sound, but the sound of the television is transmitted through the wireless connection in the form of sound data.
  • the specific process of playing the television sound by the wireless communication device is as shown in FIG. 5, and includes the following steps:
  • the television sound After entering the wireless earphone mode on the TV end, the television sound is turned off, and the sound playing channel is switched to the wireless earphone channel, and the sound of the television is sent to the wireless communication device through the established wireless connection, including :
  • Step 46 Acquire a sound signal from current television program information.
  • Step 47 Detect whether the television is currently in the wireless headset mode, and if yes, proceed to step 49, otherwise go to step 48.
  • Step 48 If it is detected that the television is not currently in the wireless headset mode, the sound signal is directly played through the sound of the television.
  • Step 49 Digitize the sound signal, that is, turn it into a digital signal to facilitate wireless transmission.
  • the sound signal obtained in step 46 is itself a digital signal, the digitization processing step is omitted.
  • Step 50 Perform encoding processing on the sound signal, the step including encoding compression and adding a check code, etc., improving the transmission efficiency of the sound signal by the encoding process, and ensuring the security of the sound signal transmission.
  • Step 51 The encoded sound signal is transmitted to the wireless communication device end through the wireless connection.
  • the television transmits a sound signal to the wireless communication device via Bluetooth.
  • the specific operation steps of receiving the sound signal transmitted by the television end through the earphone are:
  • Step 17. Receive the sound signal.
  • Step 18 Perform decoding processing on the received sound signal, including decompression and verification processing, and restore to the original sound signal.
  • Step 19 Output the decoded sound signal through the earphone of the wireless communication device.
  • the user can also adjust the received TV sound or reduce the sound volume at the wireless communication device end, and the sound of the appropriate volume can be heard without adjusting the volume of the television through the remote controller.
  • the function of the television wireless earphone can be realized based on the wireless communication device, no need to purchase a special television wireless earphone, which saves the cost and increases the function of the wireless communication device.
  • the wireless communication device can further adjust the received television sound or reduce the sound volume, which further facilitates the user.
  • the present invention also provides a wireless communication device capable of realizing the above-mentioned function of realizing a wireless headset of a television.
  • the wireless communication device of the preferred embodiment of the present invention further includes :
  • connection control module 110 is configured to provide an operation interface of the wireless headset function, and the wireless communication device is controlled to enter the wireless headset function mode, and the wireless communication module of the television terminal performs query, authentication, and matching to establish a wireless connection.
  • the wireless transceiver module 120 is configured to send and receive the connection control information, and to receive a sound signal transmitted by the television through a wireless connection.
  • the sound processing module 130 is responsible for decoding the received television sound signal. DETAILED DESCRIPTION OF THE INVENTION Referring to Figure 5 and its embodiments.
  • the operation control module 140 is configured to obtain the received television sound signal from the wireless transceiver module, control the sound processing module to process the sound signal, and control the sound playback channel to switch to the earphone channel.
  • the sound processing module 130 is further responsible for performing volume and volume adjustment processing on the sound signal, and outputting the sound signal after the volume and volume adjustment processing from the earphone, without using the remote controller to adjust the volume of the television, Can get the TV sound volume that the user expects.
  • the wireless connection is a Bluetooth connection
  • a Bluetooth chip is disposed on the wireless communication module of the wireless communication device.
  • the present invention provides a method for implementing a wireless headset function of a television and a wireless communication device, which can realize the function of a wireless headset based on a wireless communication device, and does not need to purchase a special wireless headset for the television, thereby saving cost and increasing
  • the function of the wireless communication device at the same time, the wireless communication device of the present invention can also perform secondary processing on the received television sound, such as adjusting the received television sound to increase or lower the sound volume, without using a remote controller.
  • secondary processing on the received television sound such as adjusting the received television sound to increase or lower the sound volume, without using a remote controller.

Abstract

L'invention concerne un procédé et un dispositif de communication sans fil pour mettre en œuvre une caractéristique de casque d'écoute sans fil d'une télévision. Le procédé comprend les étapes consistant à : établir une connexion sans fil entre un premier module de communication sans fil du dispositif de communication sans fil et un second module de communication sans fil de la télévision, et amener un canal de lecture audio de la télévision à basculer vers un canal de casque d'écoute sans fil ; émettre un signal audio de la télévision à destination du dispositif de communication sans fil par l'intermédiaire du second module de communication sans fil de la télévision ; le dispositif de communication sans fil amène un canal de lecture audio de celui-ci à basculer vers un canal de casque d'écoute, le signal audio étant émis par l'intermédiaire d'un casque d'écoute. Ceci ajoute une nouvelle caractéristique au dispositif de communication sans fil, tel qu'un téléphone mobile, fournit la caractéristique de casque d'écoute sans fil de la télévision intelligente, permet d'utiliser le dispositif de communication sans fil pour mettre en œuvre la caractéristique de casque d'écoute sans fil de la télévision, rend inutile le besoin d'acheter un casque d'écoute sans fil dédié pour la télévision, permettant ainsi de conserver les coûts, tandis qu'en même temps, le dispositif de communication sans fil de la présente invention est également apte à réaliser des ajustements de volume audio au moyen de l'augmentation ou de la diminution du signal audio de télévision reçu, permettant ainsi d'offrir en outre une certaine commodité aux utilisateurs.
PCT/CN2013/074811 2012-06-15 2013-04-26 Procédé et dispositif de communication sans fil pour mettre en œuvre une caractéristique de casque d'écoute sans fil d'une télévision WO2013185508A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210198171.0 2012-06-15
CN201210198171.0A CN102739864B (zh) 2012-06-15 2012-06-15 实现电视无线耳机功能的方法及无线通讯设备

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Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102739864B (zh) * 2012-06-15 2015-08-19 惠州Tcl移动通信有限公司 实现电视无线耳机功能的方法及无线通讯设备
CN103856822B (zh) * 2012-12-04 2017-05-24 三星电子（中国）研发中心 一种电视节目伴音播放的方法、电视设备和系统
CN103220410B (zh) * 2013-03-15 2015-03-04 福州瑞芯微电子有限公司 一种移动智能设备上利用蓝牙共享fm广播的方法
CN104349242A (zh) * 2013-08-08 2015-02-11 键吉科技股份有限公司 音响系统
CN103501442A (zh) * 2013-09-22 2014-01-08 深圳市同洲电子股份有限公司 一种控制智能电视终端声音输出的方法及系统
CN103686302A (zh) * 2013-12-12 2014-03-26 康佳集团股份有限公司 一种利用移动设备虚拟机顶盒耳机接口的方法及系统
CN103686428A (zh) * 2013-12-13 2014-03-26 乐视致新电子科技（天津）有限公司 音频信号的无线播放控制方法、智能电视及穿戴式设备
CN103686329A (zh) * 2013-12-20 2014-03-26 乐视致新电子科技（天津）有限公司 同步控制操作的方法及系统、智能电视、穿戴式设备
CN104333800B (zh) * 2014-07-21 2018-02-06 北京京东方视讯科技有限公司 一种显示系统、显示系统的蓝牙音频播放方法及装置
CN106162434A (zh) * 2015-04-17 2016-11-23 中兴通讯股份有限公司 基于移动终端接收音频数据的方法及装置
CN106341546B (zh) * 2016-09-29 2019-06-28 Oppo广东移动通信有限公司 一种音频的播放方法、装置及移动终端
CN106488281A (zh) * 2016-10-26 2017-03-08 Tcl集团股份有限公司 一种电视音频的播放方法及控制系统、电视、通信系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001067315A1 (fr) * 2000-03-10 2001-09-13 Alma Media Oyj Telecommande et telephone combines
JP2005080022A (ja) * 2003-09-01 2005-03-24 Nec Access Technica Ltd 無線通信端末装置の音声出力方法
CN101212556A (zh) * 2006-12-27 2008-07-02 船井电机株式会社 安装电话功能的电视系统及针对其的遥控器装置
CN201188660Y (zh) * 2008-03-07 2009-01-28 张赛倩 内置无线声音发射装置的电视机
CN102739864A (zh) * 2012-06-15 2012-10-17 惠州Tcl移动通信有限公司 实现电视无线耳机功能的方法及无线通讯设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2402079Y (zh) * 1999-12-02 2000-10-18 刘正东 无线伴音遥控器装置
CN2425462Y (zh) * 2000-05-11 2001-03-28 蒋昌华 可接收电视伴音的无绳电话机
CN100477675C (zh) * 2006-01-06 2009-04-08 乐金电子(中国)研究开发中心有限公司 可实现无线音频输出的蓝牙手机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001067315A1 (fr) * 2000-03-10 2001-09-13 Alma Media Oyj Telecommande et telephone combines
JP2005080022A (ja) * 2003-09-01 2005-03-24 Nec Access Technica Ltd 無線通信端末装置の音声出力方法
CN101212556A (zh) * 2006-12-27 2008-07-02 船井电机株式会社 安装电话功能的电视系统及针对其的遥控器装置
CN201188660Y (zh) * 2008-03-07 2009-01-28 张赛倩 内置无线声音发射装置的电视机
CN102739864A (zh) * 2012-06-15 2012-10-17 惠州Tcl移动通信有限公司 实现电视无线耳机功能的方法及无线通讯设备

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