CN102761713B - Remote controller and television system using same - Google Patents
Remote controller and television system using same Download PDFInfo
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- CN102761713B CN102761713B CN201110106690.5A CN201110106690A CN102761713B CN 102761713 B CN102761713 B CN 102761713B CN 201110106690 A CN201110106690 A CN 201110106690A CN 102761713 B CN102761713 B CN 102761713B
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- shutter glasses
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- top box
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Abstract
The invention provides a remote controller used for a television system capable of playing television programs of different channels at the same time. When a plurality of users wear different shutter glasses to watch television programs of different channels on an LCD television at the same time, the remote controller can automatically detect the users, and control the channels watched by the users according to the operation of the users without influence on the channels watched by other users. The invention further provides a television system using the remote controller.
Description
Technical field
The present invention relates to a kind of remote controller and apply the television system of this remote controller, be particularly a kind ofly applied to the remote controller of the television system simultaneously playing different channel TV programme and apply the television system of this remote controller.
Background technology
Existing Digital Television is all use in conjunction with Set Top Box, the display frame of high definition can be obtained, along with the development of science and technology, the raising of Consumer's Experience demand, can only watch that the play mode of a channel can not meet the needs of user by a TV, so people are just being devoted to can by playing the television system of different channel during a television identical, make different users can watch the program liked separately on a TV simultaneously, meanwhile, each user how is made to be controlled the different TV programs simultaneously play easily by remote controller, and the program not affecting other users viewing becomes a problem demanding prompt solution.
Summary of the invention
In order to solve the problem, the invention provides a kind of remote controller, be applied to a kind of television system simultaneously playing different channel, this television system comprises a LCD TV, one Set Top Box and at least two shutter glasses, each shutter glasses comprises a RFID tag, this Set Top Box receives the audio and video data streams of at least two channels, the switching that this LCD TV is interlocked continuously shows the picture of two channels and keeps mute state, each user watches the picture of the wherein channel that LCD TV screen shows by the shutter glasses that it is worn and synchronously listens to audio frequency corresponding to different channel display frame by connecting an earphone on shutter glasses, wherein the corresponding channel of this each channel indicates.This remote controller comprises: an input unit, for receiving the input operation of user; One recognition unit, for reading the RFID tag in the shutter glasses that is within this recognition unit sphere of action, and the shutter glasses different according to the RFID tag identification in each shutter glasses; One memory cell, for storing the RFID tag of each shutter glasses, each channel that Set Top Box is play and the corresponding relation that channel indicates, and the corresponding relation that the selected channel watching channel of the RFID tag of each shutter glasses and this shutter glasses indicates; One processing unit, for after recognition unit identifies shutter glasses, according to shutter glasses RFID tag and its watch channel the corresponding relation that indicates of channel, respond the input operation of this user at input unit, the channel that channel and the Set Top Box of shutter glasses viewing obtain is controlled accordingly.
Present invention also offers a kind of television system, this television system comprises a LCD TV, one Set Top Box and at least two shutter glasses, each shutter glasses comprises a RFID tag, this Set Top Box receives the audio and video data streams of at least two channels, the switching that this LCD TV is interlocked continuously shows the picture of two channels and keeps mute state, each user watches the picture of the wherein channel that LCD TV screen shows by the shutter glasses that it is worn and synchronously listens to audio frequency corresponding to different channel display frame by connecting an earphone on shutter glasses, wherein the corresponding channel of this each channel indicates.This television system also comprises a remote controller, and this remote controller comprises: an input unit, for receiving the input operation of user; One recognition unit, for reading the RFID tag in the shutter glasses that is within this recognition unit sphere of action, and the shutter glasses different according to the RFID tag identification in each shutter glasses; One memory cell, for storing the RFID tag of each shutter glasses, each channel that Set Top Box is play and the corresponding relation that channel indicates, and the corresponding relation that the selected channel watching channel of the RFID tag of each shutter glasses and this shutter glasses indicates; One processing unit, for after recognition unit identifies shutter glasses, according to shutter glasses RFID tag and its watch channel the corresponding relation that indicates of channel, respond the input operation of this user at input unit, the channel that channel and the Set Top Box of shutter glasses viewing obtain is controlled accordingly.
Remote controller in the present invention and apply the television system of this remote controller, when making multiple user watch the TV programme of different channel by wearing different shutter glasses in a LCD TV simultaneously, this remote controller can Auto-Sensing user, and control the channel that this user watching, and do not affect the channel of other users viewing.
Accompanying drawing explanation
Fig. 1 is the hardware configuration schematic diagram of television system in an embodiment of the present invention.
Fig. 2 is the high-level schematic functional block diagram of this remote controller in an embodiment of the present invention.
Main element symbol description
| Television system | 1 |
| LCD TV | 2 |
| Set Top Box | 3 |
| Shutter glasses | 4 |
| Remote controller | 5 |
| Input unit | 51 |
| Recognition unit | 52 |
| Memory cell | 53 |
| Processing unit | 54 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Below in conjunction with accompanying drawing, the remote controller in the present invention and the television system of applying this remote controller are described in further detail.
Refer to Fig. 1 and Fig. 2, the television system (calling television system in the following text) 1 simultaneously can playing different channel comprises LCD TV 2, Set Top Box 3, at least two shutter glasses 4 and remote controller 5.This remote controller 5 controls this LCD TV 2 and Set Top Box 3 for the input operation far-end responding user.
In the present embodiment, the number of this shutter glasses 4 is two, is respectively shutter glasses A and shutter glasses B.These two shutter glasses 4 are wirelessly connected with this Set Top Box 3.This Set Top Box 3 can obtain the audio and video data streams of two television channels from extraneous (as television network broadcast), the switching that the screen controlling LCD TV 2 interlocks continuously shows the video pictures of two channels.In the present embodiment, the audio and video data streams of each channel received also is added that a channel indicates, to distinguish the audio, video data of different channel by this Set Top Box 3 respectively.In the present embodiment, if play two channels are defined as channel 1 and channel 2 respectively simultaneously, if some frame pictures that A1, A2...An play successively for channel 1, some frame pictures that B1, B2...Bn play successively for channel 2, so Set Top Box 3 controls the picture of LCD TV 2 broadcasting is A1B1A2B2A3B3.......In the present embodiment, this LCD TV 2 is under this plays two different channel states simultaneously, and the refreshing frequency of its screen is the twice of refreshing frequency when only playing a channel, and the picture of each channel simultaneously play to make this is clear continuous print.Mute state is in when this LCD TV 2 plays different channel at the same time simultaneously.
Each shutter glasses 4 comprises a radio-frequency (RF) identification (RFID) label (not shown) and a shutter release (not shown), wherein, RFID tag is for identifying shutter glasses 4, shutter release is for controlling the Kai Heguan of shutter glasses 4, the picture that this shutter glasses 4 can watch LCD TV 2 to show when the state that this shutter glasses 4 is in out, when this shutter glasses 4 is in the state of pass, then can not see the picture that LCD TV 2 shows.
This remote controller 5 comprises input unit 51, recognition unit 52, memory cell 53 and a processing unit 54.This input unit 51 is for receiving the input operation of user.
This recognition unit 52 sets a sphere of action, for identifying the RFID tag in the shutter glasses 4 that is in this sphere of action, thus identifies different shutter glasses 4.In the present embodiment, the sphere of action of this recognition unit 52 is 30 ~ 60 centimetres.
This memory cell 53 stores the corresponding relation that the RFID tag of each shutter glasses 4 correspondence and each broadcasting channel and channel indicate.When in the sphere of action that the user wearing this shutter glasses 4 is in this recognition unit 52, input unit 51 by remote controller 5 selects the channel wanting to watch, this processing unit 54 obtains this and will watch channel corresponding to channel and indicate and store the corresponding relation that this shutter glasses 4 indicates with the channel selected by it, this channel is indicated and is sent to the shutter glasses 4 of this correspondence, generate the selection instruction that indicates with this channel simultaneously and this selection instruction is sent to this LCD TV 2 and Set Top Box 3.Such as, when the user wearing shutter glasses A wants to watch channel 1, inputted the selection signal of receiving channels 1 by remote controller 5, the channel of channel 1 indicates and is sent to this shutter glasses A by this remote controller 5, the selection signal that the channel with channel 1 indicates is sent to Set Top Box 3 simultaneously; During the selection signal of the user wearing shutter glasses B by this remote controller 5 inputting channel 2, the channel of channel 2 indicates and occurs to shutter glasses B by this remote controller 5, the selection signal that this channel with channel 2 indicates is sent to this Set Top Box 3 simultaneously.
After this Set Top Box 3 receives this selection instruction from remote controller 5, when controlling LCD TV 2 and switching the picture of display two channels, also produce the shutter glasses 4 staggered synchronous control signal opened and closed continuously controlling the corresponding channel of viewing, the picture synchronization that this synchronous control signal and LCD TV 2 are play.Also include a channel in this synchronous control signal to indicate, indicate the channel of current broadcasting, it is corresponding with the channel of the current viewing of shutter glasses 4, therefore, for shutter glasses A and shutter glasses B, its channel watched separately is different, and its each self-corresponding synchronous control signal is also different.Set Top Box 3 is also added corresponding channel to the voice data of each channel and is indicated.This Set Top Box 3, while this LCD TV 2 of control continuously staggered broadcasting two channel pictures, also wirelessly sends the audio data stream that this synchronous control signal and interpolation channel indicate to each shutter glasses 4.
Each shutter glasses 4 controls shutter release (not shown) according to the synchronous control signal with same channel sign and opens and closes.Such as, the synchronous control signal selecting the shutter glasses A of viewing channel 1 to indicate according to the channel with channel 1 controls this shutter release switches switch successively ... thus the picture that this shutter glasses A watches in LCD TV 2 is A1, A2, A3..., and receive the audio data stream of the channel sign with channel 1.Same, select the shutter glasses B of viewing channel 2 to close switches successively according to the synchronous control signal control shutter release with channel 2 sign to open ..., thus the picture that this shutter glasses B watches in LCD TV 2 is B1, B2, B3..., and receive the audio data stream of the channel sign with channel 2, thus different users can watch the TV programme of different channel in same LCD TV 2 simultaneously by wearing different shutter glasses 4.In the present embodiment, each shutter glasses 4 synchronously listens to audio frequency corresponding to watched channel by connecting an earphone (not shown).
In the present embodiment, this remote controller 5 is also for needing the channel switching its viewing during as the user wearing shutter glasses 4 and watch TV programme, the shutter glasses 4 be in its sphere of action is identified by recognition unit 52, the corresponding relation that this processing unit 54 indicates according to the RFID tag of the shutter glasses 4 stored in this memory cell 53 and institute's broadcasting channel, respond the input operation of this user, produce the control command that the broadcasting channel of this shutter glasses 4 correspondence is switched, and this control command is sent to LCD TV 2 and Set Top Box 3.Wherein this control command comprises the channel sign of the broadcasting channel of this shutter glasses 4 correspondence.This Set Top Box 3 receive this comprise broadcasting channel indicate control command after, accordingly to have this channel indicate channel carry out switching controls, control this LCD TV 2 simultaneously and carry out corresponding switching.Meanwhile, the RFID tag of the shutter glasses 4 after this memory cell 53 bank switching and its watch channel the corresponding relation that indicates of channel.When shutter glasses 4 receiving channels changes, the channel of its correspondence indicates also respective change.Such as, the user wearing shutter glasses A picks up this remote controller 5 and carries out input operation, during for the channel 1 of the current viewing of this shutter glasses A being switched to channel 3, first this recognition unit 52 identifies the RFID tag of this shutter glasses A, what this processing unit 54 determined the current viewing of this shutter glasses A according to the corresponding relation of the RFID tag and the institute's broadcasting channel that store in this memory cell 53 is channel 1, and respond user's input operation produce comprise channel 1 indicate switching command, and transmission comprises the switching command of channel 1 sign to this Set Top Box 3, broadcasting channel corresponding for the RFID tag of this shutter glasses A stored in this memory cell 53 is changed to channel 3 by this processing unit 54 simultaneously.This Set Top Box 3 indicates according to the channel in switching command determines that the required channel switched is channel 1, and accordingly the audio-video signal of receiving channels 1 is changed to the audio-video signal of receiving channels 3, the picture of channel 1 is switched to the picture of channel 3 by this LCD TV 2.Thus this channel switch wearing that shutter glasses A watches is channel 3, and the channel 2 that the user wearing shutter glasses B watches can not change.Obviously, user also controls accordingly by this remote controller 5 pairs of LCD TV 2, such as, control the brightness, contrast etc. of LCD TV 2.
According to description above, in embodiments of the present invention, when multiple user watches the TV programme of different channel by wearing different shutter glasses 4 in same LCD TV 2 simultaneously, this remote controller 5 can Auto-Sensing user, and respond the operation of this user, the channel that this user is watching is controlled, and does not affect the channel of other users viewing.
Claims (6)
1. a remote controller, be applied to a kind of television system simultaneously playing different channel, this television system comprises a LCD TV, one Set Top Box and at least two shutter glasses, each shutter glasses comprises a RFID tag, this Set Top Box receives the audio and video data streams of at least two channels, the switching that this LCD TV is interlocked continuously shows the picture of two channels and keeps mute state, each user watches the picture of the wherein channel that LCD TV screen shows by the shutter glasses that it is worn and synchronously listens to audio frequency corresponding to different channel display frame by connecting an earphone on shutter glasses, wherein the corresponding channel of this each channel indicates, it is characterized in that, this remote controller comprises:
One input unit, for receiving the input operation of user;
One recognition unit, for reading the RFID tag in the shutter glasses that is within this recognition unit sphere of action, and the shutter glasses different according to the RFID tag identification in each shutter glasses;
One memory cell, for storing the RFID tag of each shutter glasses, each channel that Set Top Box is play and the corresponding relation that channel indicates, and the corresponding relation that the selected channel watching channel of the RFID tag of each shutter glasses and this shutter glasses indicates;
One processing unit, for after recognition unit identifies shutter glasses, according to shutter glasses RFID tag and its watch channel the corresponding relation that indicates of channel, respond the input operation of this user at input unit, generate the control command including channel corresponding to the selected channel watched of shutter glasses and indicate, this control command is sent to this shutter glasses, generate the selection instruction indicated with this channel simultaneously, and this selection instruction is sent to Set Top Box, to complete the channel switch that the channel corresponding to shutter glasses indicates replacing and Set Top Box simultaneously.
2. remote controller as claimed in claim 1, is characterized in that, the shutter glasses that the user that the shutter glasses that the recognition unit in this remote controller identifies is current operation remote controller wears.
3. remote controller as claimed in claim 2, it is characterized in that, the sphere of action of this recognition unit is 30 ~ 60 centimetres.
4. a television system, this television system comprises a LCD TV, one Set Top Box and at least two shutter glasses, each shutter glasses comprises a RFID tag, this Set Top Box receives the audio and video data streams of at least two channels, the switching that this LCD TV is interlocked continuously shows the picture of two channels and keeps mute state, each user watches the picture of the wherein channel that LCD TV screen shows by the shutter glasses that it is worn and synchronously listens to audio frequency corresponding to different channel display frame by connecting an earphone on shutter glasses, wherein the corresponding channel of this each channel indicates, it is characterized in that, this television system also comprises a remote controller, this remote controller comprises:
One input unit, for receiving the input operation of user;
One recognition unit, for reading the RFID tag in the shutter glasses that is within this recognition unit sphere of action, and the shutter glasses different according to the RFID tag identification in each shutter glasses;
One memory cell, for storing the RFID tag of each shutter glasses, each channel that Set Top Box is play and the corresponding relation that channel indicates, and the corresponding relation that the selected channel watching channel of the RFID tag of each shutter glasses and this shutter glasses indicates;
One processing unit, for after recognition unit identifies shutter glasses, according to shutter glasses RFID tag and its watch channel the corresponding relation that indicates of channel, respond the input operation of this user at input unit, generate the control command including channel corresponding to the selected channel watched of shutter glasses and indicate, this control command is sent to this shutter glasses, generate the selection instruction indicated with this channel simultaneously, and this selection instruction is sent to Set Top Box, to complete the channel switch that the channel corresponding to shutter glasses indicates replacing and Set Top Box simultaneously.
5. television system as claimed in claim 4, is characterized in that, the shutter glasses that the user that the shutter glasses that the recognition unit in this television system in remote controller identifies is current operation remote controller wears.
6. television system as claimed in claim 5, it is characterized in that, in this television system, the sphere of action of the recognition unit of remote controller is 30 ~ 60 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110106690.5A CN102761713B (en) | 2011-04-27 | 2011-04-27 | Remote controller and television system using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110106690.5A CN102761713B (en) | 2011-04-27 | 2011-04-27 | Remote controller and television system using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102761713A CN102761713A (en) | 2012-10-31 |
| CN102761713B true CN102761713B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110106690.5A Expired - Fee Related CN102761713B (en) | 2011-04-27 | 2011-04-27 | Remote controller and television system using same |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118298A (en) * | 2013-02-21 | 2013-05-22 | 华为终端有限公司 | Device and method for simultaneously playing multiple television programs |
| US9420323B2 (en) | 2013-12-19 | 2016-08-16 | The Nielsen Company (Us), Llc | Methods and apparatus to verify and/or correct media lineup information |
| US11170723B2 (en) | 2018-03-09 | 2021-11-09 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | System for displaying information to a user |
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| CN101174360A (en) * | 2006-10-31 | 2008-05-07 | 佛山市顺德区顺达电脑厂有限公司 | Wireless remote controller combining with radio frequency identification tag as targeting equipment recognition |
| CN101715092A (en) * | 2008-09-29 | 2010-05-26 | 迪斯尼实业公司 | Interactive theater with audience participation |
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| US20070153122A1 (en) * | 2005-12-30 | 2007-07-05 | Ayite Nii A | Apparatus and method for simultaneous multiple video channel viewing |
| WO2008021857A2 (en) * | 2006-08-08 | 2008-02-21 | Texas Instruments Incorporated | Method and system for multi-channel viewing applications |
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Patent Citations (5)
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|---|---|---|---|---|
| CN1867038A (en) * | 2005-05-20 | 2006-11-22 | 三星电子株式会社 | Multi-channel imaging system |
| CN1852405A (en) * | 2006-04-05 | 2006-10-25 | 顾国铭 | Technology for multiple persons watching different performances in whole-screen on same screen |
| CN101174360A (en) * | 2006-10-31 | 2008-05-07 | 佛山市顺德区顺达电脑厂有限公司 | Wireless remote controller combining with radio frequency identification tag as targeting equipment recognition |
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| CN101715092A (en) * | 2008-09-29 | 2010-05-26 | 迪斯尼实业公司 | Interactive theater with audience participation |
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| CN102761713A (en) | 2012-10-31 |
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Effective date of registration: 20180226 Address after: The Guangxi Zhuang Autonomous Region Nanning hi tech Zone headquarters Road No. 18, China ASEAN enterprise headquarters base three 5# workshop Patentee after: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. |
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Granted publication date: 20141231 Termination date: 20190427 |
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