CN102984575B - A kind of Digital Television sound integral machine and control method thereof - Google Patents
A kind of Digital Television sound integral machine and control method thereof Download PDFInfo
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- CN102984575B CN102984575B CN201210529035.5A CN201210529035A CN102984575B CN 102984575 B CN102984575 B CN 102984575B CN 201210529035 A CN201210529035 A CN 201210529035A CN 102984575 B CN102984575 B CN 102984575B
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Abstract
The present invention relates to digital television techniques field, provide a kind of Digital Television sound integral machine and control method thereof, Digital Television sound integral machine comprises: carry out decoding to digital television signal and resolve, obtain digital television audio and vision signal, and digital television audio and vision signal are delivered to the receiving terminal for digital television of television set; Be connected with receiving terminal for digital television communication, receiving terminal for digital television resolved the audio signal acquired and carries out power amplifier output sound, and the sound terminal of independent play-out voice data.Receiving terminal for digital television is resolved the audio signal acquired and is carried out power amplifier output sound by the Digital Television sound integral machine provided in the embodiment of the present invention, and independent play-out voice data, thus while realizing Digital Television high-quality visual pattern, reach digital hi-fi music and enjoy.
Description
Technical field
The invention belongs to digital television techniques field, particularly relate to a kind of Digital Television sound integral machine and control method thereof.
Background technology
Along with the continuous progress of science and technology, large scale and extra-thin panel TV are popularized, and substantially can realize full HD 1080P and show.
Along with internet television (Over The Top, OTT), USB local broadcasting, DVB Digital Television etc. play the progressively popularization of product, user can decode the video frequency program of high definition, look high definition, 3D video frequency output in fact together with TV, substantially meet the effect of the high definition vision of user.
But along with TV is to lightening pursuit, himself the reproduction of sound is only reached to the degree that can listen with sound system, audio frequency effect does not reach the demand of user, and it can not bring real pleasure of the senses together with HD video.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of Digital Television sound integral machine, the television acoustics system that being intended to solve prior art provides only reaches the degree that can listen to the reproduction of sound, audio frequency effect does not reach the demand of user, and it can not bring real pleasure of the senses problem together with HD video.
The embodiment of the present invention is achieved in that a kind of Digital Television sound integral machine, and described Digital Television sound integral machine comprises:
Carry out decoding to digital television signal to resolve, obtain digital television audio and vision signal, and described digital television audio and vision signal are delivered to the receiving terminal for digital television of television set;
Be connected with receiving terminal for digital television communication, receiving terminal for digital television resolved the audio signal acquired and carries out power amplifier output sound, and the sound terminal of independent play-out voice data;
Wherein, between described receiving terminal for digital television and described sound terminal or independently off-line working state, or collaborative being integrated is in on-line working state;
Described receiving terminal for digital television and described sound terminal shared state display screen, the state information of described receiving terminal for digital television and the state information of described sound terminal show on the display screen shared in real time respectively by corresponding communication protocol;
Described receiving terminal for digital television and described sound terminal share remote control unit, under described on line state, the key command of remote control unit is received by a wherein side of described receiving terminal for digital television and described sound terminal, and encapsulate by self-defining communication protocol, the opposing party is delivered to by communication link layer, the opposing party resolves communication protocol, and do corresponding action, both the normal rating operation of control figure television receive terminal, control again sound terminal and carry out corresponding action, comprise high pitch, bass, supper bass, the adjustment of master volume, and the source of sound input of sound terminal is switched, meet simultaneously user to local play list and wireless frequency modulation broadcast broadcasting, time-out, last head, a rear head selection.
Another object of the embodiment of the present invention is to provide a kind of control method based on Digital Television sound integral machine, and described method comprises the steps:
In advance receiving terminal for digital television and sound terminal are carried out to the initial configuration of hardware and software resource;
When initialization has configured, receiving terminal for digital television controls to establish a communications link between sound terminal;
Judge whether the communication connection between receiving terminal for digital television and sound terminal sets up;
If, then receiving terminal for digital television and sound terminal enter on-line working state, receiving terminal for digital television realizes with sound terminal mutual by information order, and control to output to sound terminal by resolving the described digital television audio signal obtained, realize the output of digital television audio signal, described information order comprises sound equipment status message, display screen display message, key command message and song play message;
If not, then receiving terminal for digital television and sound terminal enter off-line working state;
Wherein, between described receiving terminal for digital television and described sound terminal or independently off-line working state, or collaborative being integrated is in on-line working state;
Described receiving terminal for digital television and described sound terminal shared state display screen, the state information of described receiving terminal for digital television and the state information of described sound terminal show on the display screen shared in real time respectively by corresponding communication protocol;
Described receiving terminal for digital television and described sound terminal share remote control unit, under described on line state, the key command of remote control unit is received by a wherein side of described receiving terminal for digital television and described sound terminal, and encapsulate by self-defining communication protocol, the opposing party is delivered to by communication link layer, the opposing party resolves communication protocol, and do corresponding action, both the normal rating operation of control figure television receive terminal, control again sound terminal and carry out corresponding action, comprise high pitch, bass, supper bass, the adjustment of master volume, and the source of sound input of sound terminal is switched, meet simultaneously user to local play list and wireless frequency modulation broadcast broadcasting, time-out, last head, a rear head selection.
As a kind of improved plan, described hardware resource initial configuration specifically comprises the steps:
Audio physical passage between initialize digital television receive terminal and sound terminal and audio signal, the signal between coupling receiving terminal for digital television and sound terminal passes a parameter;
Between initialize digital television receive terminal and sound terminal control channel, corresponding messaging parameter is set.
As a kind of improved plan, described software resource initial configuration specifically comprises:
Communication protocol stack between initialize digital television receive terminal and sound terminal and control message;
The working status parameter of initialization sound terminal, switches to " Digital Television " pattern by source of sound, described working status parameter comprises the current operating state of sound equipment, master volume, high pitch volume, bass volume and supper bass volume.
As a kind of improved plan, the step that receiving terminal for digital television controls to establish a communications link between sound terminal specifically comprises the steps:
Receiving terminal for digital television periodically sends handshake to sound terminal;
When sound terminal receives the handshake of receiving terminal for digital television transmission, according to the agreement of agreement, reply confirmation signal to receiving terminal for digital television;
When receiving terminal for digital television receives the confirmation signal of sound terminal reply, judge that described communication connection is set up;
When receiving terminal for digital television does not receive the confirmation signal of sound terminal reply, judge that described communication connection is not set up.
As a kind of improved plan, when described information order is key command message, receiving terminal for digital television realizes the step mutual with sound terminal by information order and specifically comprises the steps:
When receiving terminal for digital television and sound terminal enter on-line working state, receiving terminal for digital television shields sound terminal to the response function of the remote keying of remote controller, the operation of all remote keyings of adapter remote controller;
Receiving terminal for digital television receives and resolves the remote keying instruction that remote controller is transported to;
Judge whether described remote keying instruction is the remote keying instruction controlling sound terminal;
If so, then receiving terminal for digital television controls the information order of described remote keying instruction to send to sound terminal;
If not, then remote keying instruction described in receiving terminal for digital television control response;
After sound terminal receives the information order of described remote keying instruction, resolve described remote keying instruction;
Perform the operation corresponding with described remote keying instruction, described operation comprises volume adjusting, source of sound switches, search/suspend, play/suspend, switch song and standby.
As a kind of improved plan, when described information order is sound equipment status message, receiving terminal for digital television realizes the step mutual with sound terminal by information order and specifically comprises the steps:
When receiving terminal for digital television and sound terminal enter on-line working state, sound terminal sends sound equipment state information to receiving terminal for digital television;
Receiving terminal for digital television receives and records the sound equipment state information of sound terminal transmission, and described sound equipment state information comprises the current operating state of sound equipment, master volume, high pitch volume, bass volume and supper bass volume.
As a kind of improved plan, when described information order is display screen display message, receiving terminal for digital television realizes the step mutual with sound terminal by information order and specifically comprises the steps:
When receiving terminal for digital television and sound terminal enter on-line working state, receiving terminal for digital television obtains the display and control power of display screen, sends display screen display message to sound terminal;
Sound terminal receives and resolves described display screen display message, and drives display screen to carry out corresponding message display.
As a kind of improved plan, when described information order is song broadcasting message, receiving terminal for digital television realizes the step mutual with sound terminal by information order and specifically comprises the steps:
When receiving terminal for digital television and sound terminal enter on-line working state, sound terminal has judged whether that external equipment inserts;
If so, then control current operating state to switch to usb audio input state, and the song information of the operating state of current sound terminal, described external equipment and the song message of current broadcasting are sent to receiving terminal for digital television;
If not, then terminate;
Receiving terminal for digital television receives, resolve and record current operating state, the song information of described external equipment and the song message of current broadcasting of sound terminal of sound terminal transmission.
As a kind of improved plan, the step that receiving terminal for digital television and sound terminal enter off-line working state specifically comprises the steps:
Sound terminal obtains the display and control power of display screen, and meanwhile, takeover also responds the function of the remote keying instruction of remote controller;
Sound terminal receives and resolves the remote keying instruction of remote controller;
According to analysis result, perform the process corresponding with described remote keying instruction and operate, meanwhile, by operating result display on a display screen.
As a kind of improved plan, the step that receiving terminal for digital television and sound terminal enter off-line working state specifically comprises the steps:
Receiving terminal for digital television carries out decoding to digital television signal and resolves, and obtains digital television audio and vision signal, and according to the remote keying instruction of remote controller, described digital television audio and vision signal is delivered to television set.
In embodiments of the present invention, receiving terminal for digital television carries out decoding to digital television signal and resolves, and obtains digital television audio and vision signal, and described digital television audio and vision signal are delivered to television set; Sound terminal is connected with receiving terminal for digital television communication, receiving terminal for digital television is resolved the audio signal acquired and carries out power amplifier output sound, and independent play-out voice data, thus while realizing Digital Television high-quality visual pattern, reach digital hi-fi music and enjoy.
Accompanying drawing explanation
Fig. 1 is the realization flow figure of the control method based on Digital Television sound integral machine that the embodiment of the present invention provides;
Fig. 2 is the realization flow figure of the hardware resource initial configuration of the Digital Television sound integral machine that the embodiment of the present invention provides;
Fig. 3 is the realization flow figure that the receiving terminal for digital television that provides of the embodiment of the present invention controls to establish a communications link between sound terminal;
Fig. 4 is that the receiving terminal for digital television that the embodiment of the present invention one provides realizes the realization flow figure mutual with sound terminal by information order;
Fig. 5 is that the receiving terminal for digital television that the embodiment of the present invention two provides realizes the realization flow figure mutual with sound terminal by information order;
Fig. 6 is that the receiving terminal for digital television that the embodiment of the present invention three provides realizes the realization flow figure mutual with sound terminal by information order;
Fig. 7 is that the receiving terminal for digital television that the embodiment of the present invention four provides realizes the realization flow figure mutual with sound terminal by information order;
Fig. 8 is the realization flow figure that the receiving terminal for digital television that provides of the embodiment of the present invention and sound terminal enter off-line working state.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In embodiments of the present invention, Digital Television sound integral machine comprises receiving terminal for digital television and sound terminal, wherein:
Receiving terminal for digital television carries out decoding to digital television signal and resolves, and obtains digital television audio and vision signal, and described digital television audio and vision signal are delivered to television set;
Sound terminal is connected with receiving terminal for digital television communication, receiving terminal for digital television is resolved the audio signal acquired and carries out power amplifier output sound, and independent play-out voice data.
In embodiments of the present invention, receiving terminal for digital television and sound terminal both can independent offline work, can work in coordination with again and be integrated on-line working; Namely both both can be operated on line state, can be operated in off-line state again.
Under on line state, receiving terminal for digital television and sound terminal periodically send handshake and carry out liaison, both guarantees " principal and subordinate " collaborative work, realize operating state display and remote control shared, both can exchange information, and drive and do corresponding action each other, specific as follows:
Receiving terminal for digital television and sound terminal shared state display screen, the state information that both all state informations can control both respectively by self-defining communication protocol shows in real time on the display screen shared;
Receiving terminal for digital television and sound terminal share remote control unit, under on line state, the key command of remote manipulator device is received by a side, and encapsulate by self-defining communication protocol, the opposing party is delivered to by communication link layer, the opposing party resolves communication protocol, and do corresponding action, being reached through shared remote manipulator with this both can the normal rating operation of control figure television receive terminal, sound terminal can be allowed again to carry out corresponding action, comprise high pitch, bass, supper bass, the adjustment of master volume, and the source of sound input of sound terminal is switched, the selection of user to the broadcasting of local play list and wireless frequency modulation broadcast, time-out, last head, a rear head can be met simultaneously.
The object that receiving terminal for digital television controls sound terminal visible working stateization is realized, user friendly operation and visual angle impression by self-defining communication protocol, particularly:
(1) user can be allowed in real time, intuitively to arrive the volume of the keynote of sound terminal, high pitch, bass, supper bass by visual UI interface, also can regulate the size of the master volume of sound terminal, high pitch, bass, supper bass.
(2) the source of sound input state of current sound terminal can be represented, switch the source of sound input of sound terminal flexibly by visual UI interface, meet the selection of user to different source of sound.
(3) can clearly see whether current sound terminal is in holding state by visual UI interface, and sound terminal can be allowed standby or wake sound terminal up.
(4) information of audio files whole in local memory device can be represented by visual UI interface, and current just in the details of played file.User can be random the repertoire browsing local memory device, select the song that will play, synchronously represent selected song lyrics.
(5) can be represented the channel information of the radio broadcasting that sound terminal searches by visual UI interface, user can the channel that will play of unrestricted choice.
Fig. 1 shows the realization flow figure of the control method based on Digital Television sound integral machine that the embodiment of the present invention provides, and described method comprises the steps:
In step S101, in advance receiving terminal for digital television and sound terminal are carried out to the initial configuration of hardware and software resource.
Wherein, the concrete operations of the initial configuration of hardware and software resource are as described below, do not repeat them here.
In step s 102, when initialization has configured, receiving terminal for digital television controls to establish a communications link between sound terminal.
The following Establishing process having concrete communication connection, does not repeat them here.
In step s 103, judging whether the communication connection between receiving terminal for digital television and sound terminal sets up, is perform step S104, otherwise performs step S105.
In step S104, receiving terminal for digital television and sound terminal enter on-line working state, receiving terminal for digital television realizes with sound terminal mutual by information order, and control to output to sound terminal by resolving the described digital television audio signal obtained, realize the output of digital television audio signal, described information order includes but not limited to that the display of sound equipment status message, display screen message, key command message and song play message.
In step S105, receiving terminal for digital television and sound terminal enter off-line working state.
In embodiments of the present invention, receiving terminal for digital television and sound terminal under online state, jointly for user provides the sense of hearing sense organ of high-quality, in offline state, also can be able to work alone, for user provides corresponding content.
Fig. 2 shows the realization flow figure of the hardware resource initial configuration of the Digital Television sound integral machine that the embodiment of the present invention provides, and it specifically comprises the steps:
In step s 201, the audio physical passage between initialize digital television receive terminal and sound terminal and audio signal, the signal between coupling receiving terminal for digital television and sound terminal passes a parameter.
In step S202, between initialize digital television receive terminal and sound terminal control channel, corresponding messaging parameter is set.
Certainly, in this embodiment, above-mentionedly simply show the part content relevant to hardware resource initialization, the initialized content of other hardware resources can also be had, do not repeat them here, but not in order to limit the present invention.
Accordingly, the software resource initial configuration of Digital Television sound integral machine that the embodiment of the present invention provides specifically comprises:
Communication protocol stack between initialize digital television receive terminal and sound terminal and control message;
The working status parameter of initialization sound terminal, switches to " Digital Television " pattern by source of sound, described working status parameter comprises the current operating state of sound equipment, master volume, high pitch volume, bass volume and supper bass volume.
Certainly, in this embodiment, above-mentionedly simply show the part content relevant to software resource initialization, the initialized content of other software resources can also be had, do not repeat them here, but not in order to limit the present invention.
The receiving terminal for digital television that Fig. 3 shows the embodiment of the present invention to be provided controls the realization flow figure established a communications link between sound terminal, and its concrete step is:
In step S301, receiving terminal for digital television periodically sends handshake to sound terminal.
Wherein, this handshake is sending to sound terminal of continuation, such as, specifies in bilateral agreement just to send a handshake every 3 seconds, then according to this agreement, continue to send, guarantee that both sides can be in working order.
In step s 302, when sound terminal receives the handshake of receiving terminal for digital television transmission, according to the agreement of agreement, confirmation signal is replied to receiving terminal for digital television.
In step S303, when receiving terminal for digital television receives the confirmation signal of sound terminal reply, judge that described communication connection is set up.
In step s 304, when receiving terminal for digital television does not receive the confirmation signal of sound terminal reply, judge that described communication connection is not set up.
In this embodiment, when not connecting, receiving terminal for digital television continues to send handshake to sound terminal, and request connects.
When described information order is key command message, the receiving terminal for digital television that Fig. 4 shows the embodiment of the present invention one to be provided realizes the realization flow figure mutual with sound terminal by information order, and its concrete step comprises:
In step S401, when receiving terminal for digital television and sound terminal enter on-line working state, receiving terminal for digital television shields sound terminal to the response function of the remote keying of remote controller, the operation of all remote keyings of adapter remote controller.
In step S402, receiving terminal for digital television receives and resolves the remote keying instruction that remote controller is transported to.
In step S403, judge whether remote keying instruction is the remote keying instruction controlling sound terminal, is perform step S404, otherwise perform step S405.
In step s 404, receiving terminal for digital television controls the information order of described remote keying instruction to send to sound terminal.
In step S405, remote keying instruction described in receiving terminal for digital television control response.
In step S406, after sound terminal receives the information order of described remote keying instruction, resolve described remote keying instruction.
In embodiments of the present invention, this resolving foundation and receiving terminal for digital television and the predefined agreement of sound terminal, do not repeat them here, but not in order to limit the present invention.
In step S 407, perform the operation corresponding with described remote keying instruction, described operation comprises volume adjusting, source of sound switches, search/suspend, play/suspend, switch song and standby.
When described information order is sound equipment status message, the receiving terminal for digital television that Fig. 5 shows the embodiment of the present invention two to be provided realizes the realization flow figure mutual with sound terminal by information order, and its concrete step comprises:
In step S501, when receiving terminal for digital television and sound terminal enter on-line working state, sound terminal sends sound equipment state information to receiving terminal for digital television.
In step S502, receiving terminal for digital television receives and records the sound equipment state information of sound terminal transmission, and described sound equipment state information comprises the current operating state of sound equipment, master volume, high pitch volume, bass volume and supper bass volume.
When described information order is display screen display message, the receiving terminal for digital television that Fig. 6 shows the embodiment of the present invention three to be provided realizes the realization flow figure mutual with sound terminal by information order, and its concrete step comprises:
In step s 601, when receiving terminal for digital television and sound terminal enter on-line working state, receiving terminal for digital television obtains the display and control power of display screen, sends display screen display message to sound terminal.
In step S602, sound terminal receives and resolves described display screen display message, and drives display screen to carry out corresponding message display.
When described information order is song broadcasting message, the receiving terminal for digital television that Fig. 7 shows the embodiment of the present invention four to be provided realizes the realization flow figure mutual with sound terminal by information order, and its concrete step comprises:
In step s 701, when receiving terminal for digital television and sound terminal enter on-line working state, sound terminal has judged whether that external equipment inserts, and is, performs step S702, otherwise terminates.
Wherein, this external equipment is the memory device by USB interface or the input of other interfaces.
In step S702, control current operating state to switch to usb audio input state, and the song information of the operating state of current sound terminal, described external equipment and the song message of current broadcasting are sent to receiving terminal for digital television.
Wherein, this switching state can be that receiving terminal for digital television completes automatically, also can be to be completed, at this not in order to limit the present invention by remote controller key operation triggering.
In step S703, receiving terminal for digital television receives, resolve and record current operating state, the song information of described external equipment and the song message of current broadcasting of sound terminal of sound terminal transmission.
Fig. 8 shows the realization flow figure that receiving terminal for digital television that the embodiment of the present invention provides and sound terminal enter off-line working state, specifically comprises the steps:
In step S801, sound terminal obtains the display and control power of display screen, and meanwhile, takeover also responds the function of the remote keying instruction of remote controller.
In step S802, sound terminal receives and resolves the remote keying instruction of remote controller.
In step S803, according to analysis result, perform the process corresponding with described remote keying instruction and operate, meanwhile, by analysis result display on a display screen.
In this embodiment, when user closes receiving terminal for digital television, during by sound terminal listening to audio content, carry out according to this operation, such as, play the music of local USB flash disk.
As an alternative embodiment of the invention, the step that receiving terminal for digital television and sound terminal enter off-line working state also specifically comprises the steps:
Receiving terminal for digital television carries out decoding to digital television signal and resolves, and obtains digital television audio and vision signal, and according to the remote keying instruction of remote controller, described digital television audio and vision signal is delivered to television set.In this embodiment, work as the dead of night, this kind of mode can be adopted, close sound terminal, directly watch digital television program by receiving terminal for digital television, in order to avoid household and neighbours have a rest.
In embodiments of the present invention, receiving terminal for digital television carries out decoding to digital television signal and resolves, and obtains digital television audio and vision signal, and described digital television audio and vision signal are delivered to television set; Sound terminal is connected with receiving terminal for digital television communication, receiving terminal for digital television is resolved the audio signal acquired and carries out power amplifier output sound, and independent play-out voice data, thus while realizing Digital Television high-quality visual pattern, reach digital hi-fi music and enjoy.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a Digital Television sound integral machine, is characterized in that, described Digital Television sound integral machine comprises:
Carry out decoding to digital television signal to resolve, obtain digital television audio and vision signal, and described digital television audio and vision signal are delivered to the receiving terminal for digital television of television set;
Be connected with described receiving terminal for digital television communication, described receiving terminal for digital television resolved the audio signal acquired and carries out power amplifier output sound, and the sound terminal of independent play-out voice data;
Wherein, between described receiving terminal for digital television and described sound terminal or independently off-line working state, or collaborative being integrated is in on-line working state;
Described receiving terminal for digital television and described sound terminal shared state display screen, the state information of described receiving terminal for digital television and the state information of described sound terminal show on the display screen shared in real time respectively by corresponding communication protocol;
Described receiving terminal for digital television and described sound terminal share remote control unit, under described on line state, the key command of remote control unit is received by a wherein side of described receiving terminal for digital television and described sound terminal, and encapsulate by self-defining communication protocol, the opposing party is delivered to by communication link layer, the opposing party resolves communication protocol, and do corresponding action, both the normal rating operation of control figure television receive terminal, control again sound terminal and carry out corresponding action, comprise high pitch, bass, supper bass, the adjustment of master volume, and the source of sound input of sound terminal is switched, meet simultaneously user to local play list and wireless frequency modulation broadcast broadcasting, time-out, last head, a rear head selection.
2. based on a control method for Digital Television sound integral machine according to claim 1, it is characterized in that, described method comprises the steps:
In advance receiving terminal for digital television and sound terminal are carried out to the initial configuration of hardware and software resource;
When initialization has configured, receiving terminal for digital television controls to establish a communications link between described sound terminal;
Judge whether the communication connection between receiving terminal for digital television and described sound terminal sets up;
If, then described receiving terminal for digital television and described sound terminal enter on-line working state, described receiving terminal for digital television realizes with described sound terminal mutual by information order, and control to output to described sound terminal by resolving the described digital television audio signal obtained, realize the output of digital television audio signal, described information order comprises sound equipment status message, display screen display message, key command message and song play message;
If not, then described receiving terminal for digital television and described sound terminal enter off-line working state;
Wherein, between described receiving terminal for digital television and described sound terminal or independently off-line working state, or collaborative being integrated is in on-line working state;
Described receiving terminal for digital television and described sound terminal shared state display screen, the state information of described receiving terminal for digital television and the state information of described sound terminal show on the display screen shared in real time respectively by corresponding communication protocol;
Described receiving terminal for digital television and described sound terminal share remote control unit, under described on line state, the key command of remote control unit is received by a wherein side of described receiving terminal for digital television and described sound terminal, and encapsulate by self-defining communication protocol, the opposing party is delivered to by communication link layer, the opposing party resolves communication protocol, and do corresponding action, both the normal rating operation of control figure television receive terminal, control again sound terminal and carry out corresponding action, comprise high pitch, bass, supper bass, the adjustment of master volume, and the source of sound input of sound terminal is switched, meet simultaneously user to local play list and wireless frequency modulation broadcast broadcasting, time-out, last head, a rear head selection.
3. the control method of Digital Television sound integral machine according to claim 2, is characterized in that, described hardware resource initial configuration specifically comprises the steps:
Receiving terminal for digital television described in initialization and the audio physical passage between described sound terminal and audio signal, the signal mated between described receiving terminal for digital television and described sound terminal passes a parameter;
Receiving terminal for digital television described in initialization and between described sound terminal control channel, corresponding messaging parameter is set.
4. the control method of Digital Television sound integral machine according to claim 2, is characterized in that, described software resource initial configuration specifically comprises:
Receiving terminal for digital television described in initialization and the communication protocol stack between described sound terminal and control message;
The working status parameter of sound terminal described in initialization, switches to " Digital Television " pattern by source of sound, described working status parameter comprises the current operating state of sound equipment, master volume, high pitch volume, bass volume and supper bass volume.
5. the control method of Digital Television sound integral machine according to claim 2, is characterized in that, the step that described receiving terminal for digital television controls to establish a communications link between described sound terminal specifically comprises the steps:
Described receiving terminal for digital television periodically sends handshake to described sound terminal;
When described sound terminal receives the handshake of described receiving terminal for digital television transmission, according to the agreement of agreement, reply confirmation signal to described receiving terminal for digital television;
When described receiving terminal for digital television receives the confirmation signal of described sound terminal reply, judge that described communication connection is set up;
When described receiving terminal for digital television does not receive the confirmation signal of described sound terminal reply, judge that described communication connection is not set up.
6. the control method of Digital Television sound integral machine according to claim 2, it is characterized in that, when described information order is key command message, described receiving terminal for digital television realizes the step mutual with described sound terminal by information order and specifically comprises the steps:
When described receiving terminal for digital television and described sound terminal enter on-line working state, described receiving terminal for digital television shields the response function of described sound terminal to the remote keying of remote controller, the operation of all remote keyings of adapter remote controller;
Described receiving terminal for digital television receives and resolves the remote keying instruction that remote controller is transported to;
Judge whether described remote keying instruction is the remote keying instruction controlling described sound terminal;
If so, then described receiving terminal for digital television controls the information order of described remote keying instruction to send to described sound terminal;
If not, then remote keying instruction described in described receiving terminal for digital television control response;
After described sound terminal receives the information order of described remote keying instruction, resolve described remote keying instruction;
Perform the operation corresponding with described remote keying instruction, described operation comprises volume adjusting, source of sound switches, search/suspend, play/suspend, switch song and standby.
7. the control method of Digital Television sound integral machine according to claim 2, it is characterized in that, when described information order is sound equipment status message, described receiving terminal for digital television realizes the step mutual with described sound terminal by information order and specifically comprises the steps:
When described receiving terminal for digital television and described sound terminal enter on-line working state, described sound terminal sends sound equipment state information to described receiving terminal for digital television;
Described receiving terminal for digital television receives and records the sound equipment state information of described sound terminal transmission, and described sound equipment state information comprises the current operating state of sound equipment, master volume, high pitch volume, bass volume and supper bass volume.
8. the control method of Digital Television sound integral machine according to claim 2, it is characterized in that, when described information order is display screen display message, described receiving terminal for digital television realizes the step mutual with described sound terminal by information order and specifically comprises the steps:
When described receiving terminal for digital television and described sound terminal enter on-line working state, described receiving terminal for digital television obtains the display and control power of display screen, sends display screen display message to described sound terminal;
Sound terminal receives and resolves described display screen display message, and drives display screen to carry out corresponding message display.
9. the control method of Digital Television sound integral machine according to claim 2, it is characterized in that, when described information order is song broadcasting message, described receiving terminal for digital television realizes the step mutual with described sound terminal by information order and specifically comprises the steps:
When described receiving terminal for digital television and described sound terminal enter on-line working state, described sound terminal has judged whether that external equipment inserts;
If so, then control current operating state to switch to usb audio input state, and the song message of the operating state of current described sound terminal, the song information of described external equipment and current broadcasting is sent to described receiving terminal for digital television;
If not, then terminate;
Described receiving terminal for digital television receives, resolve and record the described sound terminal of described sound terminal transmission current operating state, the song information of described external equipment and the song message of current broadcasting.
10. the control method of Digital Television sound integral machine according to claim 2, is characterized in that, the step that described receiving terminal for digital television and described sound terminal enter off-line working state specifically comprises the steps:
Described sound terminal obtains the display and control power of display screen, and meanwhile, takeover also responds the function of the remote keying instruction of remote controller;
Described sound terminal receives and resolves the remote keying instruction of remote controller;
According to analysis result, perform the process corresponding with described remote keying instruction and operate, meanwhile, by analysis result display on a display screen.
The control method of 11. Digital Television sound integral machines according to claim 2, is characterized in that, the step that described receiving terminal for digital television and described sound terminal enter off-line working state specifically comprises the steps:
Described receiving terminal for digital television carries out decoding to digital television signal and resolves, and obtains digital television audio and vision signal, and according to the remote keying instruction of remote controller, described digital television audio and vision signal is delivered to television set.
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| CN104427367A (en) * | 2013-08-22 | 2015-03-18 | 联想(北京)有限公司 | Method and device for controlling equipment |
| CN107566884B (en) * | 2017-08-24 | 2020-03-03 | 深圳创维－Rgb电子有限公司 | Connection method, server and terminal |
| CN111601128A (en) * | 2020-05-21 | 2020-08-28 | 广州欢网科技有限责任公司 | Method for realizing intelligent sound box function in television and intelligent television |
| CN111586483B (en) * | 2020-05-28 | 2022-05-31 | 康佳集团股份有限公司 | Control method and system for dual forms of smart television and smart sound box |
| CN112556988B (en) * | 2020-12-02 | 2023-09-26 | 海信视像科技股份有限公司 | Display device and detection circuit thereof |
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