Television set, touch display remote controller and TV set control system
Technical field
The utility model relates to a kind of television set, touches display remote controller and TV set control system.
Background technology
The traditional tv control mode is instructed for the remote controller one-way transmission and is accomplished straighforward operation to television set, and button and complicated reciprocal processes numerous for TV user cause operation inconvenience.And along with the development of information-intensive society, touch screen technology more and more receives user's approval, then becomes possibility through touch-screen control TV.But owing to the cost reason, the remote controller of existing TV is a button still, cause user's complex operation and do not meet the comfortable theory easily of digital home, and the operation interface of button remote controller buttons formula is not directly perceived.
The utility model content
In view of this, the main purpose of the utility model is, a kind of television set is provided, touches display remote controller and TV set control system, carries out touch control television through visual touch remote controller, promotes user experience, is convenient to user's intuitive operation.
The utility model provides a kind of television set, comprising:
Be used to receive first wireless transmission unit of external touch signal;
Be used for said touch signal is identified as the control unit of control command, be connected with said first wireless transmission unit;
Be used for generating OSD unit that should the control command menu, be connected with said control unit according to said control command;
Be used for said menu is superimposed upon the video processing unit on the current displaying video image, be connected with said control unit;
Be used for first graphics processing unit of wanting video image displayed to encode video processing unit, be connected with said video processing unit;
Said first wireless transmission unit also is connected with said first graphics processing unit.
By last, television set is encoded to image and is transmitted.
Optional, said television set also comprises:
Tuner, video decoding unit that is connected with tuner and audio decoding unit, audio treatment unit that is connected with audio decoding unit and the loud speaker that is connected with audio treatment unit;
Said audio treatment unit also is connected with said control unit.
Optional, said television set also comprises the channel control unit that is connected with tuner, video decoding unit, audio decoding unit and control unit respectively.
By last, the channel control unit is through the control command of receiving channels control unit, and the control channel is visual or not visual, is convenient to head of a family's management.
The utility model provides a kind of touch display remote controller, comprising:
Second wireless transmission unit that is used for the receiver, video image;
Be used for institute's receiver, video image is carried out second graphics processing unit of decoding processing, be connected with said second wireless transmission unit;
Be used for display video image and receive the touch display screen of touch signal, be connected with said second graphics processing unit;
Be used for signal processing unit that said touch signal is handled, be connected with said touch display screen;
Said second wireless transmission unit also is connected with said signal processing unit.
By last, carry out touch control television through visual touch remote controller, promote user experience, be convenient to user's intuitive operation.
Said touch display remote controller also comprises:
Be used to store the memory cell of the configuration information that touches display remote controller;
Said signal processing unit also is used for said configuration information is decoded, and is connected with memory cell;
Said second wireless transmission unit also is connected with said signal processing unit.
By last,, realize that the said configuration information of television set foundation to encoding video pictures, provides better viewing effect for touching display remote controller through sending the configuration information that touches display remote controller.
A kind of TV set control system that the utility model provided comprises: television set and touch display remote controller,
Said touch display remote controller comprises: second wireless transmission unit that is used for the receiver, video image;
Be used for institute's receiver, video image is carried out second graphics processing unit of decoding processing, be connected with said second wireless transmission unit;
Be used for display video image and receive the touch display screen of touch signal, be connected with said second graphics processing unit;
Be used for signal processing unit that said touch signal is handled, be connected with said touch display screen;
Said second wireless transmission unit also is connected with said signal processing unit.
Said television set comprises:
Be used to receive first wireless transmission unit of external touch signal;
Be used for said touch signal is identified as the control unit of control command, be connected with said first wireless transmission unit;
Be used for generating OSD unit that should the control command menu, be connected with said control unit according to said control command;
Be used for said menu is superimposed upon the video processing unit on the current displaying video image, be connected with said control unit;
Be used for first graphics processing unit of wanting video image displayed to encode video processing unit, be connected with said video processing unit;
Said first wireless transmission unit also is connected with said first graphics processing unit.。
By last, carry out touch control television through visual touch remote controller, promote user experience, be convenient to user's intuitive operation.
Optional, said touch display remote controller also comprises:
Be used to store the memory cell of the configuration information that touches display remote controller;
Said signal processing unit also is used for said configuration information is decoded, and is connected with memory cell;
Said second wireless transmission unit also is connected with said signal processing unit.
By last, the configuration information through storage touch display remote controller makes television set carry out picture coding according to its configuration information, is convenient to image and shows.
Optional, said television set also comprises:
Tuner, video decoding unit that is connected with tuner and audio decoding unit, audio treatment unit that is connected with audio decoding unit and the loud speaker that is connected with audio treatment unit;
Said audio treatment unit also is connected with said control unit, is used for according to control command adjustment speaker volume.
Optional, said first wireless transmission unit and/or second wireless transmission unit one of comprise in two-way Infrared Transmission module, WLAN transceiver module, bluetooth module or the 2.4G wireless transport module.
By last, can carry out television set and touch communicating by letter between display remote controller through multiple transmission means, for realization is sent to multimedia to touch on the display remote controller guarantee is provided.
Optional, said touch display remote controller comprises mobile phone, PAD or notebook computer one of which at least.
Description of drawings
Fig. 1 is the schematic diagram of TV set control system.
Embodiment
Below in conjunction with accompanying drawing the said television set of the utility model, touch display remote controller and TV set control system are described.As shown in Figure 1, TV set control system comprises television set 10 and touches display remote controller 20, touches display remote controller 20 and shows the video content in the television set synchronously, touches control through the user, realizes the remote control to television set.
Wherein, said television set 10 comprises: tuner 101, video decoding unit 102, video processing unit 103, television set display unit 104, audio treatment unit 105, loud speaker 106, first graphics processing unit 107, first wireless transmission unit 108, control unit 109, OSD unit 110 and channel control unit 111.
Wherein, outputting video signal (like the CVBS signal) and audio signal after tuner 101 received television signals decoding back and the demodulation.Tuner 101 can adopt single tuner, also can adopt double high-frequency head.
Channel control unit 111 is connected with control unit 109 with tuner 101 respectively; Be used for according to channel control command, realize that vision signal and audio signal that selecteed channel is corresponding transfer to video decoding unit 102 and audio treatment unit 105 respectively from control unit 109 receptions.Said channel control command comprises channel selection instruction and channel lock instruction, and when touching display remote controller 20 a certain channel locking is set, the channel control unit 111 control pairing vision signals of this channel stop to transmit with audio signal.
Video decoding unit 102 is connected with channel control unit 111, is used for picture signal is carried out decoding processing, generates vedio data.The function of said video decoding unit 102 is realized by the ADV7441A integrated chip, does not give unnecessary details at this.
Video processing unit 103 is connected with control unit 109 with video decoding unit 102; Be used for superposeing the menu that generates the control command that vedio datas and control unit transmit by video decoding unit 102 that is received synthetic; And civilian described image attributes control command is adjusted the attribute of vedio data after the foundation, and said attribute comprises color, brightness and the contrast of video image.Television set display unit 104 is connected with video processing unit 103, is used to receive the vedio data of decoding and show.
Audio decoding unit 105 is connected with tuner 101, is used for audio signal is carried out decoding processing, generates playing audio-fequency data.The function of said video decoding unit 102 is realized by the MSH9010 integrated chip, does not give unnecessary details at this.
Audio treatment unit 112 is connected with control unit with audio decoding unit 105, loud speaker 106 respectively, is used for exporting loud speaker 106 volumes according to the civilian described volume control command adjusting in back to by audio decoding unit 105.
First graphics processing unit 107 is connected with the video processing unit 103 and first wireless transmission unit 108, is used for the vedio data that will transmit according to the configuration information that touches display remote controller 20 processing of encoding, pack.The configuration information of said touch display remote controller 20 receives and is forwarded to first graphics processing unit 107 through first wireless transmission unit 108.The configuration information of said here touch display remote controller 20 is meant the information relevant with video playback, for example, comprises video format that the screen size that touches display remote controller 20, resolution, decoder are supported etc.First graphics processing unit 107 carries out encoding process according to the vedio data of the configuration information that touches display remote controllers 20 after to 103 processing of video processing unit, it is changed into and touches the form that the configuration information of display remote controller 20 is complementary.
First wireless transmission unit 108 is connected with first graphics processing unit 107, is used for the vedio data of handling of encoding, pack is exported with wireless.
In addition, said first wireless transmission unit 108 also is used to receive the configuration information that touches display remote controller 20, and said configuration information is forwarded to first graphics processing unit 107.
In addition, this first wireless transmission unit 108 also is used to receive the control command that touch display remote controller 20 is sent, and said control command is forwarded to connected control unit 109.Wherein, said control command comprises channel control command, volume control command, the instruction of video image property control.
First wireless transmission unit 108 and back described second wireless transmission unit 201 of literary composition can be one or more in two-way Infrared Transmission module (not shown), WLAN transceiver module (being the WIFI module, not shown), bluetooth module (not shown), the 2.4G wireless transport module (not shown).Wherein, can adopt the 2.4G wireless transport module, about effective propagation path 10m, and transmitted in both directions, transmission speed are fast, satisfy needs of the present invention fully.Preferable, also can adopt at present the WLAN transceiver module of extensive use on smart mobile phone or PAD.
Control unit 109 is connected with first wireless transmission unit 108; Be used for the touch signal that first wireless transmission unit (108) receives is identified as control instruction corresponding, and control channel control unit 111, loud speaker 106 and video processing unit 103 carry out corresponding operating.The identifying of control unit 109 is: receive touch signal from first wireless transmission unit 108; (touch-control is pressed to inquire touch location; Lift the coordinate figure of action) and record, and convert to discern according to television set 10 and the screen proportion value that touches display remote controller 20.Control unit 109 in the utility model, channel control unit 111, loud speaker 106 and video processing unit 103 etc. are prior art; Can realize through hardware configuration of the prior art; For example; The function of control unit 120 and video processing unit 103 is realized by the Genesis8125 integrated chip, does not give unnecessary details at this.
Preferable, if also comprise other displayable remote controllers, after setting up wireless connections, just can carry out remote control to television set 10 through the NDS agreement with television set 10.
OSD unit 110 is connected with control unit 109, is used for the control command discerned according to control unit 109, and the menu that shows this control command is provided.The function of OSD unit 110 is realized by the MB90092 integrated chip.The menu of above-mentioned control command is forwarded to video processing unit 103 through control unit 109.
Touch display remote controller 20 and be used to receive view data and the demonstration that television set 10 is sent, receive the user simultaneously and touch control command, realize remote control television set.Thus, can improve user experience greatly, improve the mutual convenience of UI of television set 10.Wherein, said touch display remote controller 20 comprises second wireless transmission unit 201, second graphics processing unit 202, touch display screen 203 and signal processing unit 204.
Wherein, second wireless transmission unit 201 and 108 couplings of first wireless transmission unit are used for receiving the image data processed of encoding, pack.In addition, second wireless transmission unit 201 also is used for control command and configuration information output.Wherein, said configuration information is just exported when television set 10 carries out wireless connections with touch display remote controller 20.
Second graphics processing unit 202 is connected with second transmission unit 201, is used for receiving encoding, pack that image data processed is unpacked, decoding processing.
Touch display screen 203 comprises display unit 2031 and touch unit 2032, and wherein, display unit 2031 is connected with second graphics processing unit 202, is used for display image data.
Touch unit 2032 is used to receive user's touch instruction, and generates the touch signal of expression touch location.
In addition, touch display screen 203 also comprises memory cell (not shown), is used to store the configuration information that touches display remote controller 20.
Signal processing unit 204 is connected with memory cell with touch unit 2032, is used for the processing of packing of touch signal and configuration information.Comprise touch signal processing module (not shown) and configuration information processing module (not shown) in the said signal processing unit 204.
Describe in the face of the operation principle of TV control system down.
Tuner 101 in the television set 10 with TV signal decode and demodulation after outputting video signal and audio signal.Channel control unit 111 switches according to the channel control command, and vision signal and audio signal that selecteed channel is corresponding transfer to video decoding unit 102 and audio treatment unit 105 respectively.Need to prove, if when the channel control command be channel when locking, then this log on to a TV channel pairing vision signal and audio signal of channel control unit 111 controls stops to transmit.Video decoding unit 102 carries out decoding processing to said vision signal and audio signal respectively with audio decoding unit 105.Video processing unit 103 superposes the menu that generates the control command that vedio datas and control unit transmit by video decoding unit 102 that is received synthetic, and according to the civilian described image attributes control command in back the attribute of vedio data is adjusted.First graphics processing unit 107 advances the capable encoding process of vedio data according to the configuration information that touches display remote controllers 20, it is changed into and touches the form that the configuration information of display remote controller 20 is complementary.And to the television set (10) that will transmit just the displaying video view data encode, pack handle after.First wireless transmission unit 108 is exported said vedio data with wireless.Second wireless transmission unit 201 that touches in the display remote controller 20 receives above-mentioned vedio data, unpacks, after the decoding processing, is shown by display unit 2031 through second graphics processing unit 202.The user watches television video through touching display remote controller 20 with television set 10 synchronously, and television set 10 is carried out controls such as channel selection, channel locking or volume adjusting through touching instruction.The configuration information that said control command and mistake touch display remote controller 20 exports television set 10 to through second wireless transmission unit 201.After first wireless transmission unit 108 receives above-mentioned control command; Control command is forwarded to control unit 109; The said control command of control unit 109 identifications, control channel control unit 111, audio treatment unit 112 and video processing unit 103 carry out corresponding operating.The control command that OSD unit 110 is discerned according to control unit 109 provides the menu that shows this control command.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; In a word, all within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc.; For example touch display remote controller 20 and comprise equipment such as smart mobile phone, PAD or notebook computer, all should be included within the protection range of the utility model.