CN101714290B - Remote control unit and remote control method thereof - Google Patents
Remote control unit and remote control method thereof Download PDFInfo
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- CN101714290B CN101714290B CN 200910110418 CN200910110418A CN101714290B CN 101714290 B CN101714290 B CN 101714290B CN 200910110418 CN200910110418 CN 200910110418 CN 200910110418 A CN200910110418 A CN 200910110418A CN 101714290 B CN101714290 B CN 101714290B
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Abstract
The invention is suitable for the remote control field and provides a remote control unit and a remote control method thereof. The remote control unit comprises a control unit, a keyboard module, a crystal oscillator, a timing signal generator, a code modulator, an instruction encoder, a keyed encoder, an amplifier and a light-emitting tube, wherein the keyboard module comprises a device tab and the control unit comprises a scanning signal generator and an oscillator; when the device tab is pressed down by a user, the keyed encoder outputs a digital signal according to the control signal output by the control unit; the code modulator modulates the instruction mode signal output by the instruction encoder and the digital signal output by the keyed encoder on a carrier signal to form a high frequency pulse signal; the amplifier amplifies and outputs the high frequency pulse signal output by the code modulator; and the light-emitting tube controls terminal equipment according to the output pulse modulating signal of the amplified high frequency pulse signal. The remote control unit provided by the invention adopts the device tab to perform switch control on different terminal equipment to lead the remote control unit to have fewer keys and convenient operation.
Description
Technical field
The invention belongs to field of remote control, relate in particular to a kind of telechiric device and remote control thereof thereof.
Background technology
The birth of Web TV brings endless digital audio-video to enjoy to everybody, has opened the new one page in TV epoch; A good remote control input equipment not only brings joyful on sense organ to everybody, brings great convenience more for everybody life.Yet, although the telechiric device of existing a lot of consumer electronics products has numerous functions, but complex structure, button is piled up, the operation more complicated, volume is also huger, no matter from appearance, or in sense of touch, applications, can let us do not obtain convenient in enjoyment on sense organ and use.
Summary of the invention
The object of the present invention is to provide a kind of telechiric device, be intended to solve in existing telechiric device button and pile up and cause complicated operation, inconvenient problem with use.
The present invention is achieved in that a kind of telechiric device, and it comprises control module and the Keysheet module that is connected with described control module; Described Keysheet module comprises the equipment key, and described control module comprises sweep generator and oscillator; Described telechiric device also comprises:
Crystal oscillator; Form high frequency oscillator with described oscillator and produce high-frequency oscillation signal;
Timing generator, its input end receives described high-frequency oscillation signal, and the first output terminal of described timing generator connects described sweep generator;
Coding demodulator, its control end are connected to the second output terminal of described timing generator, with the sinusoidal signal of the second output terminal output of the described timing generator carrier signal as described coding demodulator;
Command encoder, its input end is connected to the 3rd output terminal of described timing generator, the output terminal of described command encoder is connected to the input end of described coding demodulator, according to the timing pulse signal output order coded signal of the 3rd output terminal output of described timing generator;
The keying scrambler, its input end is connected to the 3rd output terminal of described timing generator, the output terminal of described keying scrambler is connected to the input end of described coding demodulator, the control end connection control unit of described keying scrambler, when the user pressed lower described equipment key, described keying scrambler was according to the control signal output digital signal of described control module output;
Described coding demodulator is modulated at described order code signal and described digital signal on described carrier signal and forms high-frequency pulse signal;
Amplifier, its input end is connected to the output terminal of described coding demodulator, with output after the high-frequency pulse signal amplification of described coding demodulator output;
Luminotron, its input end is connected to the output terminal of described amplifier, according to the high-frequency pulse signal output pulse-modulated signal control terminal after amplifying.
Wherein, described telechiric device also comprises: the clock timer that is connected with described control module.
Wherein, described telechiric device also comprises: the alarm and the shock module that are connected with described control module respectively; When pressing described equipment key, device address code is returned to described control module and compares, and described control module sends check code to terminal device, if verification succeeds, described control module drives described shock module and sends vibration responding, and the pilot lamp that drives simultaneously corresponding terminal device is luminous, if the verification failure, the described control module of system responses, drive simultaneously described alarm and send alerting signal.
Wherein, described Keysheet module also comprises: indicator unit, described indicator unit comprises a plurality of pilot lamp.
Wherein, described terminal device comprises: a plurality of electronic equipments with Unified coding agreement, the corresponding pilot lamp of each electronic equipment.
Wherein, described terminal device comprises: TV, DVD, top box of digital machine or the network equipment.
Wherein, described luminotron is infrared light-emitting diode.
Another object of the present invention also is to provide a kind of remote control thereof that adopts above-mentioned telechiric device to carry out straighforward operation, and described remote control thereof comprises the steps:
The user switches to described telechiric device by pressing the equipment key state of controlling first terminal equipment;
Control module carries out verification according to the signal output remote control command signal that described equipment key sends to described first terminal equipment;
It is bright that described control module drives first pilot lamp corresponding with described first terminal equipment after verification succeeds;
When bright, the user carries out straighforward operation by the button that operates on described telechiric device to described first terminal equipment when described the first pilot lamp;
The user switches to described telechiric device by again pressing described equipment key the state of controlling the second terminal device;
Circulation can switch to described telechiric device by the described equipment key of multi-pass operations the state of controlling different terminal devices successively;
The signal that described equipment key sends comprises address code, and described remote control command signal comprises check code.
Wherein, when bright, the user carries out fixed cycle operator by the Macintosh that operates on described telechiric device to described first terminal equipment when described the first pilot lamp.
Wherein, described Macintosh is the combination of MENU key and 0 key.
The telechiric device that the embodiment of the present invention provides adopts the equipment key to carry out switching controls to different terminal devices, makes the button of telechiric device few, easy and simple to handle.
Description of drawings
Fig. 1 is the functional module structure figure of the telechiric device that provides of the embodiment of the present invention;
Fig. 2 is the structural drawing of Keysheet module in the telechiric device that provides of the embodiment of the present invention;
Fig. 3 is the logical organization schematic diagram between equipment key and terminal device in the telechiric device that provides of the embodiment of the present invention;
Fig. 4 is the process flow diagram that this telechiric device of employing that the embodiment of the present invention provides carries out the remote control thereof of straighforward operation.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, 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, is not intended to limit the present invention.
The telechiric device that the embodiment of the present invention provides adopts the equipment key to carry out switching controls to different terminal devices, makes the button of telechiric device few, easy and simple to handle.
The functional module structure of the telechiric device that the embodiment of the present invention provides for convenience of explanation, only shows the part relevant to the embodiment of the present invention as shown in Figure 1, and details are as follows.
Telechiric device comprises: control module 1, crystal oscillator 2, timing generator 3, coding demodulator 4, command encoder 5, keying scrambler 6, Keysheet module 7, amplifier 8 and luminotron 9; Wherein, Keysheet module 7 is connected with control module 1, and Keysheet module 7 comprises equipment key 70, and control module 1 comprises oscillator 101 and sweep generator 102; Crystal oscillator 2 forms high frequency oscillator with oscillator 101 and produces high-frequency oscillation signal; The input end of timing generator 3 receives high-frequency oscillation signal, and the first output terminal of timing generator 3 connects sweep generator 102; The control end of coding demodulator 4 is connected to the second output terminal of timing generator 3, with the sinusoidal signal of the second output terminal output of timing generator 3 carrier signal as coding demodulator 4; The input end of command encoder 5 is connected to the 3rd output terminal of timing generator 3, the output terminal of command encoder 5 is connected to the input end of coding demodulator 4, according to the timing pulse signal output order coded signal of the 3rd output terminal output of timing generator 3; The input end of keying scrambler 6 is connected to the 3rd output terminal of timing generator 3, the output terminal of keying scrambler 6 is connected to the input end of coding demodulator 6, the control end connection control unit 1 of keying scrambler 6, when the user pressed lower equipment key 70, keying scrambler 6 was according to the control signal output digital signal of control module 1 output; Coding demodulator 4 is modulated at order code signal and digital signal and forms high-frequency pulse signal on carrier signal; The input end of amplifier 8 is connected to the output terminal of coding demodulator 4, with output after the high-frequency pulse signal amplification of coding demodulator 4 outputs; The input end of luminotron 9 is connected to the output terminal of amplifier 8, according to the high-frequency pulse signal output pulse-modulated signal control terminal 13 after amplifying.
As one embodiment of the present of invention, control module 1 can be central processing unit (CPU), can be also special IC (Application Specific Integrated Circuit, ASIC).
In embodiments of the present invention, telechiric device also comprises: the clock timer 11 that is connected with control module 1.Can start time set in conjunction with software control, can use combination button (for example " MENU+0 " key), start regularly, control module 1 starts, and sends instruction to command encoder 5, output instruction signal, be modulated on carrier signal, the mixed signal that modulates is amplified through amplifier 8, communicates by letter with terminal device 13 by luminotron 9, and management terminal device 13 duties.
In embodiments of the present invention, telechiric device also comprises: the alarm 12 that is connected with control module 1 respectively and shock module 10; In the telechiric device course of work, when pressing equipment key 70, remote control control module 1 is processed study, detects error correction, identification equipment systematic code or address code element; Address code is returned to control module 1 and compares, send check code to terminal device 13, after verification succeeds, control module 1 drives shock module 10 and sends the instruction vibration responding, the pilot lamp that drives simultaneously corresponding terminal device is luminous, represents current remote state equipment state for this reason.When the check code mistake, system responses control module 1 drives simultaneously alarm 12 work and sends alerting signal, expression verification failure.
In embodiments of the present invention, the timing pulse signal of timing generator 3 output is delivered to respectively command encoder 5, keying scrambler 6 and sweep generator 102 and as its time standard signal; Sweep generator 102 can produce the scanning pulse signal of five kinds of different times, and keyboard matrix circuit is delivered in output; During a certain button in pressing Keysheet module 7, be input to keying scrambler 6, the digital signal of output corresponding function corresponding to the control signal of this function button; Then by command encoder 5 output order coded signals, be modulated on carrier signal through coding demodulator 4, formation includes the high-frequency pulse string output of function information amplifies through amplifier 8, promotes luminotron 9 and launches the corresponding terminal device of pulse-modulated signal control.As one embodiment of the present of invention, luminotron 9 is infrared light-emitting diode.
In embodiments of the present invention, the modular structure of Keysheet module 7 for convenience of explanation, only shows the part relevant to the embodiment of the present invention as shown in Figure 2, and details are as follows.
Wherein, power key 72 is used for showing whether this telechiric device has Power supply; Equipment key 70 is used for switching between a plurality of terminal devices 13; HOME key 73 is menu homepage management keys, under the Web TV state, presses popup menu homepage on the screen of HOME key 73 rear Web TVs.Touch the upper and lower, left and right key in rotation key 74: upper and lower key is the channel switch key without the TV pattern under menu state, upper key be channel+, lower key be channel-, a left side be volume-, the right side be volume+.Under other menu state, the upper and lower, left and right key is as the set direction key.For example, in photograph album, the arrangement of photo is arranged according to the mode of thumbnail, can come the select target photo with key up and down.When ejecting master menu, select other menus by right and left key.Use touching rotation key 74 can also carry out fast rotational to target, for example: in entering " video display " menu, enter the video display interfaces, have a lot of films to arrange, in the process of browsing, can use to touch rotation key 74 and jump to fast and want the film seen.Wherein, that the rotation gear that touches rotation key 74 is divided into is clockwise, reverse each 6 grades, and rotational speed is controlled gear, and the user can operate as required.Equally, this function also is applicable in other options such as music, Karaoke.The OK key that touches in rotation key 74 has choosing, confirms function.MENU key 75 is menu key, has in the home menu project in the lower level menu items order, presses MENU key 75 and can eject submenu, presses continuously this key simultaneously and can return to home menu, reaches the effect identical with HOME key 73.Numerical key 76 is in the switching that is used under the TV state between channel; Under the Karaoke state, be used for carrying out the sequence number requesting song.AV key 77 is used for switching information source, namely is used for the switching between the information sources such as AV1, AV2, S-Video, Ypbpr1, Ypbrpr2, HDMI1, HDMI2, HDMI3, VGA.Quiet key 78 plays quiet effect.
In embodiments of the present invention, equipment key 70 is used for the switching between management multiple terminal equipment; Press primary equipment key 70, remote control control module 1 is processed, and switches to another set of systematic code, and the signal lamp of the relevant device of telechiric device top correspondence is bright simultaneously, and telechiric device is with regard to remote-controlled relevant device.for example: the current default conditions of telechiric device are the TV state, want to control DVD equipment with this telechiric device, equipment key 70 DVD pilot lamp to the telechiric device is bright so, represent that current telechiric device systematic code has switched to the dvd system code, this moment, telechiric device just can directly carry out remote control to DVD, again cut equipment key 70, can switch to other equipment successively, such telechiric device can be managed multiple household electrical appliance simultaneously, this telechiric device has been arranged, when the user wants to control multiple domestic electric appliance, need not to go again to seek other telepilot, only need easily to control by the switching device key and want the household electrical appliances controlled.
As one embodiment of the present of invention, Keysheet module 7 also comprises: indicator unit 71, indicator unit 71 comprises a plurality of pilot lamp, is used for showing respectively the duty of each terminal device.
In embodiments of the present invention, the logical organization between equipment key 70 and terminal device 13 for convenience of explanation, only shows the part relevant to the embodiment of the present invention as shown in Figure 3, and details are as follows.
In embodiments of the present invention, a kind of method flow diagram that adopts the remote control thereof that above-mentioned telechiric device carries out straighforward operation comprises the steps: as shown in Figure 4
At step S41: the user switches to telechiric device by pressing equipment key 70 state of controlling first terminal equipment (such as TV);
At step S42: control module 1 carries out verification according to the signal output remote control command signal that equipment key 70 sends to first terminal equipment (such as TV);
At step S43: to drive first pilot lamp corresponding with first terminal equipment (such as TV) bright for control module 1 after verification succeeds;
At step S44: when bright, the user carries out straighforward operation by the button on the operating and remote controlling device to first terminal equipment (such as TV) when the first pilot lamp; At this moment, this telechiric device has just become the dedicated remote control of TV.
At step S45: the user switches to telechiric device by again pressing equipment key 70 state of controlling the second terminal device (such as DVD); At this moment, this telechiric device has just become the dedicated remote control of DVD.
At step S46: circulation can switch to telechiric device by multi-pass operations equipment key 70 state of controlling different terminal devices successively; Every switching primary equipment key 70, simultaneously corresponding pilot lamp is bright with it, and this telechiric device just becomes the Special remote-controller of this terminal device.
In embodiments of the present invention, when bright, the user can carry out time control to first terminal equipment by the Macintosh on the operating and remote controlling device when the first pilot lamp.Wherein, Macintosh can be the combination of MENU key and 0 key.
In embodiments of the present invention, telechiric device can be switched to by an equipment key 70 state of controlling different terminal devices; Under each state, can carry out time control to this terminal device by combination button, can realize one-touch management mode of operation only by a multiple household appliances of telechiric device management like this, show intelligence fully.
The telechiric device that the embodiment of the present invention provides adopts the equipment key to carry out switching controls to different terminal devices, makes the button of telechiric device few, easy and simple to handle.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. telechiric device, it comprises control module and the Keysheet module that is connected with described control module; It is characterized in that, described Keysheet module comprises the equipment key, and described control module comprises sweep generator and oscillator; Described telechiric device also comprises:
Crystal oscillator; Form high frequency oscillator with described oscillator and produce high-frequency oscillation signal;
Timing generator, its input end receives described high-frequency oscillation signal, and the first output terminal of described timing generator connects described sweep generator;
Coding demodulator, its control end are connected to the second output terminal of described timing generator, with the sinusoidal signal of the second output terminal output of the described timing generator carrier signal as described coding demodulator;
Command encoder, its input end is connected to the 3rd output terminal of described timing generator, the output terminal of described command encoder is connected to the input end of described coding demodulator, according to the timing pulse signal output order coded signal of the 3rd output terminal output of described timing generator;
The keying scrambler, its input end is connected to the 3rd output terminal of described timing generator, the output terminal of described keying scrambler is connected to the input end of described coding demodulator, the control end connection control unit of described keying scrambler, when the user pressed lower described equipment key, described keying scrambler was according to the control signal output digital signal of described control module output;
Described coding demodulator is modulated at described order code signal and described digital signal on described carrier signal and forms high-frequency pulse signal;
Amplifier, its input end is connected to the output terminal of described coding demodulator, with output after the high-frequency pulse signal amplification of described coding demodulator output;
Luminotron, its input end is connected to the output terminal of described amplifier, according to the high-frequency pulse signal output pulse-modulated signal control terminal after amplifying;
Described telechiric device also comprises: the alarm and the shock module that are connected with described control module respectively; When pressing described equipment key, device address code is returned to described control module and compares, and described control module sends check code to terminal device, if verification succeeds, described control module drives described shock module and sends vibration responding, and the pilot lamp that drives simultaneously corresponding terminal device is luminous, if the verification failure, the described control module of system responses, drive simultaneously described alarm and send alerting signal.
2. telechiric device as claimed in claim 1, is characterized in that, described telechiric device also comprises: the clock timer that is connected with described control module.
3. telechiric device as claimed in claim 1, is characterized in that, described Keysheet module also comprises: indicator unit, described indicator unit comprises a plurality of pilot lamp.
4. telechiric device as claimed in claim 3, is characterized in that, described terminal device comprises: a plurality of electronic equipments with Unified coding agreement, the corresponding pilot lamp of each electronic equipment.
5. telechiric device as claimed in claim 4, is characterized in that, described terminal device comprises: TV, DVD, top box of digital machine or the network equipment.
6. telechiric device as claimed in claim 1, is characterized in that, described luminotron is infrared light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910110418 CN101714290B (en) | 2009-10-30 | 2009-10-30 | Remote control unit and remote control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910110418 CN101714290B (en) | 2009-10-30 | 2009-10-30 | Remote control unit and remote control method thereof |
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| CN101714290A CN101714290A (en) | 2010-05-26 |
| CN101714290B true CN101714290B (en) | 2013-06-12 |
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| CN 200910110418 Expired - Fee Related CN101714290B (en) | 2009-10-30 | 2009-10-30 | Remote control unit and remote control method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087782A (en) * | 2010-11-29 | 2011-06-08 | 青岛海信信芯科技有限公司 | Method for enabling remote controller to transmit wireless signals continuously and remote controller |
| CN103868189B (en) * | 2012-12-10 | 2016-12-21 | 珠海格力电器股份有限公司 | Control method, controller, air-conditioning, remote controller and air conditioning system |
| CN104378672A (en) * | 2014-11-14 | 2015-02-25 | 戴万谋 | Intelligent remote controller |
| TWI611379B (en) * | 2015-03-27 | 2018-01-11 | 寶貝安科技股份有限公司 | Remote controlling method for lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392022A (en) * | 1981-01-30 | 1983-07-05 | Rca Corporation | Television remote control system for selectively controlling a plurality of external apparatus |
| US5528230A (en) * | 1992-01-06 | 1996-06-18 | Samsung Electronics Co., Ltd. | Remote control transmitter/receiver system |
| CN1172314A (en) * | 1996-09-10 | 1998-02-04 | 商松 | Multifunctional intelligent infrared telecontroller |
| CN201662887U (en) * | 2009-09-22 | 2010-12-01 | 深圳创维－Rgb电子有限公司 | Remote control device |
-
2009
- 2009-10-30 CN CN 200910110418 patent/CN101714290B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392022A (en) * | 1981-01-30 | 1983-07-05 | Rca Corporation | Television remote control system for selectively controlling a plurality of external apparatus |
| US5528230A (en) * | 1992-01-06 | 1996-06-18 | Samsung Electronics Co., Ltd. | Remote control transmitter/receiver system |
| CN1172314A (en) * | 1996-09-10 | 1998-02-04 | 商松 | Multifunctional intelligent infrared telecontroller |
| CN201662887U (en) * | 2009-09-22 | 2010-12-01 | 深圳创维－Rgb电子有限公司 | Remote control device |
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| CN101714290A (en) | 2010-05-26 |
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Granted publication date: 20130612 Termination date: 20161030 |