CN201332446Y - Remote control and television remote control receiving device - Google Patents

Remote control and television remote control receiving device Download PDF

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Publication number
CN201332446Y
CN201332446Y CNU2008201842083U CN200820184208U CN201332446Y CN 201332446 Y CN201332446 Y CN 201332446Y CN U2008201842083 U CNU2008201842083 U CN U2008201842083U CN 200820184208 U CN200820184208 U CN 200820184208U CN 201332446 Y CN201332446 Y CN 201332446Y
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CN
China
Prior art keywords
unit
signal
receive
voice
control unit
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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CNU2008201842083U
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Chinese (zh)
Inventor
胡希嘉
刘超
陈宜龙
郭建伟
赵文强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haier Group Corp
Qingdao Haier Electronics Co Ltd
Qingdao Haier Multimedia Co Ltd
Original Assignee
Haier Group Corp
Qingdao Haier Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Haier Group Corp, Qingdao Haier Electronics Co Ltd filed Critical Haier Group Corp
Priority to CNU2008201842083U priority Critical patent/CN201332446Y/en
Application granted granted Critical
Publication of CN201332446Y publication Critical patent/CN201332446Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a remote control, which comprises a voice-input unit, a voice-output unit, a first voice processing unit, a first control unit and a first radio-frequency signal transmitting-receiving unit, wherein the voice-input unit is used to receive voice signals transmitted by users and send the received signals to the first voice processing unit, the voice-output unit in coupling connection with the first voice processing unit is used to broadcast the voice signals transmitted by the first voice processing unit, the first voice processing unit in coupling connection with the voice-input unit is used to perform mutual conversion of the voice signals and digital voice signals, the first control unit is in coupling connection with the first voice processing unit and the first radio-frequency signal transmitting-receiving unit, the first control unit is used to convert the received digital voice signals into signals capable of being identified by the first radio-frequency signal transmitting-receiving unit and convert signals transmitted by the first radio-frequency signal transmitting-receiving unit into the digital voice signals, and the first radio-frequency signal transmitting-receiving unit is used to perform mutual conversion of the signals capable of being identified by the first control unit and to-be-transmitted radio-frequency signals. The utility model further provides a television remote control receiving device.

Description

A kind of remote controller and TV remote receiving system
Technical field
The utility model relates to the TV remote field, is meant a kind of remote controller and TV remote receiving system especially.
Background technology
At present, adopt traditional Infrared remote controller that television set is controlled usually, the mode of operation of this remote controller is single, and the user can only control TV by the button on the remote controller.
Along with increasing gradually of television set function, common remote controller can not satisfy people's needs.For example for the television set with network communicating function, the user can carry out operations such as Internet chat.Because TV is distant from the rating seat usually, it is very inconvenient to chat by the headset that inserts the band microphone, and traditional Infrared remote controller does not have phonetic entry and voice output function.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of remote controller and TV remote receiving system, to realize carrying out voice bidirectional communication between television set and the remote controller.
The remote controller that the utility model provides comprises:
Voice-input unit 104 is used to receive the voice signal that the user sends, and offers first Audio Processing Unit 103;
Voice-output unit 105 is of coupled connections with first Audio Processing Unit 103, is used to play the voice signal from first Audio Processing Unit 103;
First Audio Processing Unit 103 is of coupled connections with voice-input unit 104, is used to carry out the mutual conversion of voice signal and audio digital signals;
First control unit 102, be of coupled connections with first Audio Processing Unit 103 and the first radiofrequency signal Transmit-Receive Unit 101, the audio digital signals that is used for receiving is converted to the first radiofrequency signal Transmit-Receive Unit, 101 discernible signals, and is audio digital signals with the conversion of signals that the first radiofrequency signal Transmit-Receive Unit 101 transmits;
The first radiofrequency signal Transmit-Receive Unit 101 is used to carry out the mutual conversion of first control control unit 102 signal that can discern and the radiofrequency signal that will send.
Wherein, also comprise:
Handwriting input unit 106 is used to receive hand-written signal;
Signal format converting unit 107 is of coupled connections with handwriting input unit 106, and the hand-written signal that is used for receiving is converted to serial digital signal;
First control unit 102 is of coupled connections with signal format converting unit 107, and the serial digital signal that also is used for accepting converts the first radiofrequency signal Transmit-Receive Unit, 101 discernible signals to.
Wherein, handwriting input unit 106, the signal format converting unit 107 and first control unit 102 are of coupled connections.
Wherein, comprising: the described first radiofrequency signal Transmit-Receive Unit 101 adopts 2.4GHz radio frequency signal Transmit-Receive Unit.
The TV remote receiving system that the utility model provides comprises:
The second radiofrequency signal Transmit-Receive Unit 201, be used to receive the radiofrequency signal that the first radiofrequency signal Transmit-Receive Unit 101 of remote controller sends, and radiofrequency signal is converted to the conversion of signals that second control unit, 202 discernible signals maybe will receive from second control unit 202 is the first radiofrequency signal Transmit-Receive Unit 101 that radiofrequency signal sends to remote controller;
Second control unit 202, be of coupled connections with the second radiofrequency signal Transmit-Receive Unit 201, the discernible signal that is used for receiving is converted to digital data transmission and gives decoding unit 204, and the digital signal of the unit of self-demarking code in the future 204 is converted to the second radiofrequency signal Transmit-Receive Unit, 201 discernible signals;
Decoding unit 204 is of coupled connections with second control unit 202, is used for the digital signal that second control unit 202 transmits is decoded, and obtains decoded signal;
Network communication control unit 206 is of coupled connections with decoding unit 204, and network communication control unit 206 is connected with network, is used for changing mutually between network format signal and decoding unit 204 manageable signals.
Preferable, also comprise second Audio Processing Unit 203, be of coupled connections with the decoding unit 204 and second control unit 202, be used for the digital signal that decoding unit 204 and second control unit 202 transmit is converted to the analog signal that television set can be play.
Preferable, also comprise digital information processing unit 205, be of coupled connections with decoding unit 204, be used for the decoded signal that decoding unit 204 decodings obtain is optimized processing.
Wherein, also comprise literal indicative control unit 207, be used for decoded signal display text on television screen that 204 decodings obtain according to decoding unit.
Wherein, also comprise webpage rolling control unit 208, be used for 204 decodings obtain according to decoding unit the rolling of decoded signal control webpage or moving of cursor.
In addition, comprising: the described second radiofrequency signal Transmit-Receive Unit 201 adopts 2.4GHz radio frequency signal Transmit-Receive Unit.
As seen from the above, the remote controller that the utility model provides has speech voice input function, voice output function, and the user is communicated on network by voice, realizes the two-way communication of remote controller and television set.
The remote controller that the utility model provides has hand-write input function, and the user can be by the handwriting input Word message, and can import moving and the order of the rolling of webpage of control cursor.
The remote controller that the utility model provides adopts 2.4GHz radio frequency signal Transmit-Receive Unit, can realize at a distance TV being carried out remote control on a large scale.
The TV remote receiving system that the utility model provides can be implemented in display text on the television screen.
The TV remote receiving system that the utility model provides, webpage rolling or the cursor that can realize controlling on the video screen move.
Description of drawings
Fig. 1 is the theory diagram of remote controller;
Fig. 2 is the theory diagram of TV remote receiving system.
Embodiment
Fig. 1 is the theory diagram of remote controller, as shown in the figure, remote controller comprises: control key-press input unit 108, voice-input unit 104, voice-output unit 105, first Audio Processing Unit 103, handwriting input unit 106, signal format converting unit 107, first control unit 102 and the first radiofrequency signal Transmit-Receive Unit 101, wherein
Control key-press input unit 108 is used to receive the control information of the button that the user presses, and for example common digital keys, volume, program are selected control button etc., and corresponding control information is transferred to first control unit 102.
Voice-input unit 104 is used to receive the voice signal that the user sends, and offers first Audio Processing Unit 103, and voice-input unit 104 can comprise Mike, receives the voice signal that the user sends by Mike.
The voice-output unit 105 that is of coupled connections with first Audio Processing Unit 103 is used to export the voice signal from first Audio Processing Unit 103.Voice-output unit 105 can comprise loud speaker, and described voice signal can be from the sound in the voice-over-net conversation, for example is by MSN, the sound of communication tools such as skype transmission.
First Audio Processing Unit 103 that is of coupled connections with voice-input unit 104 is used to carry out the mutual conversion of voice signal and audio digital signals, comprise: the voice signal (analog signal) that voice-input unit 104 is received is converted to audio digital signals and offers first control unit 102, and will be converted to voice signal from the audio digital signals of first control unit 102 and be transferred to voice-output unit 105.First Audio Processing Unit 103 can adopt chips W 681360.
Handwriting input unit 106 is used to receive hand-written signal, and transfers out.Described hand-written signal can be the command signal that is used for controlling cursor and rolling webpage on the mobile TV, also can be the Word message signal of input.Handwriting input unit 106 can comprise touch-screen.Be converted to corresponding signal by detecting user's finger moving on touch-screen, specifically,, convert the matrix signal output of X, Y form on the corresponding matrix circuit to by detecting user's finger moving on touch-screen.Handwriting input unit 106 can adopt chip TPS2046.
The conversion of signals that the signal format converting unit 107 that is of coupled connections with handwriting input unit 106 is used for 106 outputs of handwriting input unit is that serial digital signal offers first control unit 102.Signal format converting unit 107 is converted to serial digital signal by it Port Multiplier that comprises and signal converter with matrix signal.
First control unit 102 that is of coupled connections with signal format converting unit 107, first Audio Processing Unit 103 and the first radiofrequency signal Transmit-Receive Unit 101 is used for control information, audio digital signals and serial digital signal are converted to the signal that the first radiofrequency signal Transmit-Receive Unit 101 is discerned, for example digital usb signal, and the speech data that the first radiofrequency signal Transmit-Receive Unit 101 transmits is converted to first Audio Processing Unit, 103 discernible signals is transferred to first Audio Processing Unit 103.First control unit 102 can adopt chip CY7C64215.
The first radiofrequency signal Transmit-Receive Unit 101 is used to carry out the mutual conversion of first control control unit 102 signal that can discern and the radiofrequency signal that will send, comprise: will be radiofrequency signal and the TV remote receiving system that sends to television set from the conversion of signals of first control unit 102, or receive the signal that the TV remote receiving system of television set sends and convert first control unit, 102 manageable signals to.Specifically, the signal that transmits from first control unit 102 is undertaken sending after code stream conversion and the PCM modulation by the first radiofrequency signal Transmit-Receive Unit 101; And the first radiofrequency signal Transmit-Receive Unit 101 receives from the signal that is arranged on the TV remote receiving system in the TV and carries out obtaining the signal that first control unit 102 can receive identification after PCM modulation back and the code stream conversion.The first radiofrequency signal Transmit-Receive Unit 101 can adopt chip CYRF6936.
Fig. 2 is the theory diagram of TV remote receiving system, the TV remote receiving system comprises: the second radiofrequency signal Transmit-Receive Unit 201, second control unit 202, second Audio Processing Unit 203, decoding unit 204, digital information processing unit 205, literal indicative control unit 207, webpage rolling control unit 208 and network communication control unit 206 as shown in the figure; Wherein:
The second radiofrequency signal Transmit-Receive Unit 201 is used to receive radiofrequency signal that the first radiofrequency signal Transmit-Receive Unit 101 of remote controller sends and radiofrequency signal is converted to the signal that second control unit 202 can be discerned, and also is used to send radiofrequency signal to remote controller simultaneously.Specifically, the second radiofrequency signal Transmit-Receive Unit 201 carries out the PCM modulation with the signal that receives and code stream is converted to the signal that second control unit 202 can be discerned.Similar, the signal that the second radiofrequency signal Transmit-Receive Unit 201 transmits second control unit 202 as digital usb signal, carries out the code stream conversion and the PCM modulation conversion is a radiofrequency signal, sends then.
The discernible signal that second control unit 202 that is of coupled connections with the second radiofrequency signal Transmit-Receive Unit 201 is used for receiving is converted to digital data transmission and gives decoding unit 204, and in the future the digital signal of self-demarking code unit 204 is converted to the second radiofrequency signal Transmit-Receive Unit, 201 discernible signals and is transferred to the second radiofrequency signal Transmit-Receive Unit 201, and the conversion of signals of the unit of self-demarking code in the future 204 is that the second radiofrequency signal Transmit-Receive Unit, 201 discernible signals are transferred to the second radiofrequency signal Transmit-Receive Unit 201.
With second Audio Processing Unit (203) that the decoding unit 204 and second control unit 202 are of coupled connections, be used for the digital signal that decoding unit 204 and second control unit 202 transmit is converted to the analog signal that television set can be play.
The decoding unit 204 that is of coupled connections with second control unit 202 is used for the digital signal that second control unit 202 transmits is decoded, and obtains decoded signal.
The digital information processing unit 205 that is of coupled connections with decoding unit 204 is used for the decoded signal that decoding unit 204 obtains is handled, and wherein, can comprise optimization process, and described optimization process comprises image quality enhancing and voice-optimizing etc.Decoding unit 204 and digital information processing unit 205 can adopt chip DM6443.
Network communication control unit 206 is connected with network, is used between network format signal and decoding unit 204, digital information processing unit 205 manageable signals, changing mutually, and according to the break-make of control voice.Network communication control unit 206 can (Tx+ Tx-) be converted to the digital signal of decoding unit 204 and digital information processing unit 205 manageable normal binary forms for Rx+, Rx-with the network format signal.Same, network communication control unit 206 digital signal of decoding unit 204 and digital information processing unit 205 manageable normal binary forms can be converted to the network format signal (Rx+, Rx-, Tx+, Tx-).Network communication control unit 206 can adopt chip I P101.
Digital signal display text on television screen after literal indicative control unit 207 is handled according to digital information processing unit 205;
The rolling of Digital Signals webpage or moving of cursor after webpage rolling control unit 208 is handled according to digital information processing unit 205.
Above-mentioned first control unit 102 and second control unit, 202, the first Audio Processing Units 103 and second Audio Processing Unit, 203, the first radiofrequency signal Transmit-Receive Units 101 can adopt identical model with the second radiofrequency signal Transmit-Receive Unit 201.Wherein the first radiofrequency signal Transmit-Receive Unit 101 and the second radiofrequency signal Transmit-Receive Unit 201 can adopt 2.4GHz radio frequency signal Transmit-Receive Unit, to realize long distance, wide-field remote control.
Be example with literal below, principle of the present utility model is described in the handwriting input on remote controller of explicit user on the television screen.
Handwriting input unit 106 receives the literal " TV " that users write and is converted to corresponding matrix signal and transfers out, signal format converting unit 107 is used for the matrix signal of handwriting input unit 106 outputs is converted to serial digital signal, and offer first control unit 102, first control unit 102 is converted to the signal that the first radiofrequency signal Transmit-Receive Unit 101 discerned with the serial digital signal that receives and transfers out, and the first radiofrequency signal Transmit-Receive Unit 101 will be radiofrequency signal and the TV remote receiving system that sends to television set from the conversion of signals of first control unit 102.
The second radiofrequency signal Transmit-Receive Unit 201 of the TV remote receiving system of television set receives radiofrequency signal that the first radiofrequency signal Transmit-Receive Unit 101 of remote controllers sends and radiofrequency signal is converted to digital signal, digital signal after second control unit 202 is changed the second radiofrequency signal Transmit-Receive Unit 201 identifies director data and is transferred to decoding unit 204, decoding unit 204 is used for the signal that second Audio Processing Unit 203 transmits is decoded, obtain decoded signal, digital information processing unit 205 is used for the decoded signal that decoding unit 204 obtains is optimized processing, the digital signal display text " TV " on television screen after literal indicative control unit 207 is handled according to digital information processing unit 205.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.For example, the 106 integrated LCD display units in the handwriting input unit so not only can writing words on the LCD of remote controller screen but also can watch video.Handwriting input unit 106 also can input order signal, such as volume control, switching on and shutting down order etc.Also can be by the sound of the loudspeaker plays TV programme on the remote controller.

Claims (9)

1. a remote controller is characterized in that, comprising:
Voice-input unit (104) is used to receive the voice signal that the user sends, and offers first Audio Processing Unit (103);
Voice-output unit (105) is of coupled connections with first Audio Processing Unit (103), is used for playing the voice signal from first Audio Processing Unit (103);
First Audio Processing Unit (103) is of coupled connections with voice-input unit (104), is used to carry out the mutual conversion of voice signal and audio digital signals;
First control unit (102), be of coupled connections with first Audio Processing Unit (103) and the first radiofrequency signal Transmit-Receive Unit (101), the audio digital signals that is used for receiving is converted to the discernible signal of the first radiofrequency signal Transmit-Receive Unit (101), and the conversion of signals that the first radiofrequency signal Transmit-Receive Unit (101) is transmitted is an audio digital signals;
The first radiofrequency signal Transmit-Receive Unit (101) is used to carry out the mutual conversion of the first control control unit (102) signal that can discern and the radiofrequency signal that will send.
2. remote controller according to claim 1 is characterized in that, also comprises:
Handwriting input unit (106) is used to receive hand-written signal;
Signal format converting unit (107) is of coupled connections with handwriting input unit (106), and the hand-written signal that is used for receiving is converted to serial digital signal;
First control unit (102) also is of coupled connections with signal format converting unit (107), and the serial digital signal that is used for accepting converts the discernible signal of the first radiofrequency signal Transmit-Receive Unit (101) to.
3. remote controller according to claim 1 is characterized in that, comprising: the described first radiofrequency signal Transmit-Receive Unit (101) adopts 2.4GHz radio frequency signal Transmit-Receive Unit.
4. TV remote receiving system comprises:
The second radiofrequency signal Transmit-Receive Unit (201), be used to receive the radiofrequency signal that the first radiofrequency signal Transmit-Receive Unit (101) of remote controller sends, and radiofrequency signal is converted to the conversion of signals that the discernible signal of second control unit (202) maybe will receive from second control unit (202) is the first radiofrequency signal Transmit-Receive Unit (101) that radiofrequency signal sends to remote controller;
Second control unit (202), be of coupled connections with the second radiofrequency signal Transmit-Receive Unit (201) and second control unit (202), the discernible signal that is used for receiving is converted to digital data transmission and gives decoding unit (204), and the digital signal of self-demarking code unit (204) is converted to the second radiofrequency signal Transmit-Receive Unit, 201 discernible signals in the future;
Decoding unit (204) is used for the digital signal that second control unit (202) transmits is decoded, and obtains decoded signal;
Network communication control unit (206) is of coupled connections with decoding unit (204), and network communication control unit (206) is connected with network, is used for changing mutually between network format signal and the manageable signal of decoding unit (204).
5. device according to claim 4, it is characterized in that, also comprise second Audio Processing Unit (203), be of coupled connections with decoding unit (204) and second control unit (202), be used for the digital signal that decoding unit (204) and second control unit (202) transmit is converted to the analog signal that television set can be play.
6. device according to claim 4 is characterized in that, also comprises digital information processing unit (205), is of coupled connections with decoding unit (204), is used for the decoded signal that decoding unit (204) decoding obtains is optimized processing.
7. device according to claim 4 is characterized in that, also comprises literal indicative control unit (207), is used for decoded signal display text on television screen that decoding obtains according to decoding unit (204).
8. device according to claim 4 is characterized in that, also comprises webpage rolling control unit (208), is used for decoding obtains according to decoding unit (204) the rolling of decoded signal control webpage or moving of cursor.
9. device according to claim 4 is characterized in that, comprising: the described second radiofrequency signal Transmit-Receive Unit (201) adopts 2.4GHz radio frequency signal Transmit-Receive Unit.
CNU2008201842083U 2008-12-23 2008-12-23 Remote control and television remote control receiving device Expired - Lifetime CN201332446Y (en)

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CNU2008201842083U CN201332446Y (en) 2008-12-23 2008-12-23 Remote control and television remote control receiving device

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916502A (en) * 2010-08-20 2010-12-15 江苏惠通集团有限责任公司 Touch remote controller
CN102737489A (en) * 2012-06-12 2012-10-17 康佳集团股份有限公司 Remote controller, remote controlling system, and controlling method based on remote controlling system
CN110418118A (en) * 2019-09-05 2019-11-05 深圳伯图康卓智能科技有限公司 A kind of video interactive speech recognition intelligent temperature control system
WO2022078155A1 (en) * 2020-10-15 2022-04-21 惠州视维新技术有限公司 Speech signal transmission circuit and method, television, and storage medium

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916502A (en) * 2010-08-20 2010-12-15 江苏惠通集团有限责任公司 Touch remote controller
CN102737489A (en) * 2012-06-12 2012-10-17 康佳集团股份有限公司 Remote controller, remote controlling system, and controlling method based on remote controlling system
CN102737489B (en) * 2012-06-12 2017-12-29 康佳集团股份有限公司 A kind of remote control and remote control system and the control method based on the remote control system
CN110418118A (en) * 2019-09-05 2019-11-05 深圳伯图康卓智能科技有限公司 A kind of video interactive speech recognition intelligent temperature control system
WO2022078155A1 (en) * 2020-10-15 2022-04-21 惠州视维新技术有限公司 Speech signal transmission circuit and method, television, and storage medium

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151207

Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China

Patentee after: haier group corporation

Patentee after: Qingdao Haier Electric Appliance Co., Ltd.

Patentee after: QINGDAO HAIER MULTI-MEDIA CO., LTD.

Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China

Patentee before: haier group corporation

Patentee before: Qingdao Haier Electric Appliance Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20091021