CN102831764A - Remote controller and remote control device - Google Patents
Remote controller and remote control device Download PDFInfo
- Publication number
- CN102831764A CN102831764A CN2012102906242A CN201210290624A CN102831764A CN 102831764 A CN102831764 A CN 102831764A CN 2012102906242 A CN2012102906242 A CN 2012102906242A CN 201210290624 A CN201210290624 A CN 201210290624A CN 102831764 A CN102831764 A CN 102831764A
- Authority
- CN
- China
- Prior art keywords
- remote
- remote control
- signal
- remote signal
- telepilot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a remote controller which comprises a plurality of buttons, a remote control signal generator and an emitter, wherein the remote control signal generator generates a remote control instruction having a first remote control signal and a second remote control signal to the emitter when one button is pressed, and the emitter receives the remote control instruction and emits the remote control instruction to allow electronic equipment to receive the remote control instruction and execute corresponding operation. According to the invention, the remote controller is provided with the remote control signal generator; when a user presses the buttons to carry out remote control operation on the electronic equipment, the remote controller can generate the remote control instruction to realize remote control of the electronic equipment, and since the remote control instruction comprises the first remote control signal and the second remote control signal having same or different frequency, the remote control instruction is hardly affected by external environmental interference, which enables the remote controller to accurately and rapidly control the electronic equipment. The invention also discloses a remote control device having the remote controller.
Description
Technical field
The present invention relates to the wireless remote control technology field, relate in particular to a kind of telepilot and telechiric device.
Background technology
At present, all be to utilize telepilot usually to electronic equipment, operate like TV or air-conditioning etc.For example, in the time need carrying out the operation of switching channels, can directly the button of corresponding corresponding channel on the telepilot be pressed and realize switching TV channel TV; Perhaps, also can be through pushing key or the back spacer switching TV channel successively that advances on the telepilot.Prior remote controller is to realize the straighforward operation to electronic equipment through emission single-frequency infrared remote-controlled signal mostly at present.Yet, because the single-frequency infrared signal receives the interference of surrounding environment easily, cause telepilot remote controlled electronic device accurately and rapidly, be unfavorable for that the user utilizes telepilot that electronic equipment is carried out remote control.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of telepilot, is intended to make its interference that is not subject to surrounding environment and remote controlled electronic device exactly.
To achieve these goals; The present invention provides a kind of telepilot; This telepilot has a plurality of buttons, remote signal generator and transmitter; Said remote signal generator when button is pressed, produce have first remote signal and second remote signal telecommand to this transmitter, this telecommand of this transmitter receipt is also launched this telecommand and is received this telecommand and carry out corresponding operation for an electronic equipment.
Preferably, said first remote signal has first frequency, and said second remote signal has second frequency, and said first frequency and said second frequency are unequal.
Preferably, said remote signal generator is the ultrasonic signal generator, and said first remote signal and said second remote signal are respectively the first ultra-sonic remote control signal and the second ultra-sonic remote control signal.
Preferably, said ultrasonic signal generator comprises the primary sinusoid signal generator and the second sine wave signal generator, is used for producing respectively said first ultra-sonic remote control signal and the said second ultra-sonic remote control signal.
Preferably, said telepilot also comprises the amplifier that is used to amplify said telecommand, and said amplifier one end is connected to said remote signal generator, and the other end is connected to said transmitter.
The present invention further provides a kind of telechiric device of electronic equipment; Comprise telepilot and be arranged at the receiver in the electronic equipment; Said telepilot comprises a plurality of buttons; Said telepilot also comprises remote signal generator and transmitter, this remote signal generator when arbitrary said button is pressed, produce have first remote signal and second remote signal telecommand to this transmitter, and send through transmitter; Said receiver receives said telecommand, carries out corresponding operation to control this electronic equipment.
Preferably, said first remote signal has first frequency, and said second remote signal has second frequency, and said first frequency and said second frequency are unequal.
Preferably, said remote signal generator is the ultrasonic signal generator, and said first remote signal and said second remote signal are respectively the first ultra-sonic remote control signal and the second ultra-sonic remote control signal.
Preferably; Said receiver comprises remote signal receiver and analog to digital converter; Said receiver receives the said telecommand from said telepilot through remote signal receiver; The said telecommand that said analog to digital converter is used for that this remote signal receiver is received is carried out analog to digital conversion obtaining the digital remote control signal, and the digital remote control signal that is obtained is sent to said electronic equipment.
Preferably, said ultrasonic receiver is the Electret condenser microphone that is arranged on the said electronic equipment.
Telepilot of the present invention, it is provided with the remote signal generator, and when user's pressing keys was carried out straighforward operation to electronic equipment, the remote signal generator can produce telecommand electronic equipment is carried out remote control.Because this telecommand has first remote signal and second remote signal and this first remote signal and can have different frequencies with this second remote signal; Therefore; This telecommand is not subject to the interference of external environment, thereby makes telepilot can control electronic equipment accurately and rapidly.
Description of drawings
Fig. 1 is the functional block diagram of the telechiric device of the embodiment of the invention;
Fig. 2 is the functional block diagram of the remote signal generator of telechiric device shown in Figure 1.
The realization of the object of the invention, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only is used to explain the present invention, and be not used in qualification the present invention.
Please refer to Fig. 1, it is the module diagram of telechiric device 10 in the embodiment of the invention.In the present embodiment, telechiric device 10 comprises telepilot 100 and receiver 300.Telepilot 100 is used to supply the user to operate to produce corresponding telecommand; Receiver 300 is arranged at by in the electronic equipment 80 of remote control; On televisor or air conditioner; Be used to receive telecommand that telepilot 100 produced and this telecommand is sent to by the processor 81 of remote controlled electronic device 80 so that this electronic equipment 80 is carried out with this telecommand operates accordingly, like switching TV channel or adjustment volume etc.
Telepilot 100 comprises a plurality of button 110, remote signal generator 130, first amplifier 150 and transmitter 170.A plurality of buttons 110 are used to supply the user to push to realize by the straighforward operation of remote controlled electronic device 80.In the present embodiment, be televisor by remote controlled electronic device 80, and a plurality of buttons 110 on the telepilot 100 are the digital keys of a plurality of television channels of corresponding televisor.Remote signal generator 130 is connected to a plurality of buttons 110, and when arbitrary button 110 is pressed, produces telecommand that should button 110.In the present embodiment, this telecommand is the double frequency telecommand, comprises first remote signal with first frequency and second remote signal with second frequency.
Preferably, in one embodiment, and the remote signal generator is the dual-frequency ultrasonic wave signal generator, this first remote signal and this second remote signal is the analog ultrasonic wave remote signal and its frequency is unequal.That is to say that remote signal generator 130 produces should button 110 and have the first ultra-sonic remote control signal and second a ultra-sonic remote control signal of different frequency when arbitrary button 110 is pressed.For example; In one embodiment; When a certain button 110 on the telepilot 100 was pressed, the ultrasonic signal of a 25KHZ of button 110 triggering remote signal generators 130 generations who is pressed and the ultrasonic signal of a 30KHZ were also exported this two ultrasonic signals.
Further, in one embodiment, remote signal generator 130 comprises the primary sinusoid signal generator 131 and the second sine wave signal generator 133.The primary sinusoid signal generator 131 and the second sine wave signal generator 133 all are connected to a plurality of buttons 110, and when a certain button 110 is pressed simultaneously or sequencing produce sinusoidal ultrasonic signal with corresponding frequencies.
Be appreciated that; In various embodiment; Can set 110 the corresponding first ultra-sonic remote control signals that produce of each button and the frequency of the second ultra-sonic remote control signal according to concrete applied environment; For example, can set the first ultra-sonic remote control signal of the numerical key 1 corresponding 25KHz of generation and the second ultra-sonic remote control signal of 30KHz; Set the numerical key 2 corresponding second ultra-sonic remote control signals that produce 26KHz first ultra-sonic remote control signal and 31KHz; Corresponding acknowledgement key produces the first ultra-sonic remote control signal and the second ultra-sonic remote control signal of 29KHz and 34KHz etc. respectively.
Be appreciated that remote signal generator 130 is not limited to the ultra-sonic remote control signal generator.In other embodiments, remote signal generator 130 also can be the infrared remote-controlled signal generator; This infrared remote-controlled signal generator produces first infrared remote-controlled signal and second infrared remote-controlled signal with different frequency when arbitrary button 110 is pressed.Also perhaps, in other embodiment, remote signal generator 130 also can be radiowave remote signal generator; This radiowave remote signal generator produces the first radiowave remote signal and the second radiowave remote signal with different frequency when arbitrary button 110 is pressed.
Be appreciated that in other embodiment first remote signal and second remote signal also can be that sequencing produces.Particularly, when a certain button 110 was pressed, remote signal generator 130 produced first remote signal before this, then produced second remote signal again in the interval at the fixed time.
Preferably, in the present embodiment, remote signal receiver 310 can be by the Electret condenser microphone on the remote controlled electronic device 80.When concrete the application, the frequency that can the bandwidth of Electret condenser microphone be adjusted to greater than first remote signal and second remote signal gets final product.
When user's desire was switched the television channel of televisor, the button 110 of the telepilot 100 of present embodiment capable of using switched.When the button 110 of corresponding the channel that will switch is pressed; Remote signal generator 130 is triggered; Its primary sinusoid signal generator 131 and the second sine wave signal generator 133 produce the different sinusoidal ultrasonic signal of frequency respectively; Also promptly, the first ultra-sonic remote control signal and the second ultra-sonic remote control signal.First amplifier 150 receives these first ultra-sonic remote control signals and the second ultra-sonic remote control signal and these two ultra-sonic remote control signals is carried out processing and amplifying.Transmitter 170 receives two ultra-sonic remote control signals after the processing and amplifying and this two ultra-sonic remote controls signal is launched telepilot 110.Afterwards, the remote signal receiver 310 that is arranged at the receiver 300 on the televisor receives these two ultra-sonic remote controls signals, and received ultra-sonic remote control signal is sent in second amplifier 330 carries out processing and amplifying.Second amplifier 330 further carries out analog to digital conversion to obtain the digital supersonic remote signal with being sent to after the processing and amplifying in the analog to digital converter 350.The digital supersonic remote signal that analog to digital converter 350 will be changed gained is sent in the processor 81 of televisor and carries out corresponding operation with the control televisor.
Be appreciated that remote signal receiver 310 can be exported this two ultra-sonic remote controls signal to the second amplifier 330 again after receiving the second ultra-sonic remote control signal when the first ultra-sonic remote control signal and the generation of the second ultra-sonic remote control signal sequencing.
Should be understood that; More than be merely the preferred embodiments of the present invention; Can not therefore limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done, or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. telepilot; Have a plurality of buttons; It is characterized in that; Also comprise remote signal generator and transmitter, said remote signal generator when button is pressed, produce have first remote signal and second remote signal telecommand to this transmitter, this telecommand of this transmitter receipt is also launched this telecommand and is received this telecommand and carry out corresponding operation for an electronic equipment.
2. telepilot as claimed in claim 1 is characterized in that, said first remote signal has first frequency, and said second remote signal has second frequency, and said first frequency and said second frequency are unequal.
3. telepilot as claimed in claim 2 is characterized in that, said remote signal generator is the ultrasonic signal generator, and said first remote signal and said second remote signal are respectively the first ultra-sonic remote control signal and the second ultra-sonic remote control signal.
4. telepilot as claimed in claim 3; It is characterized in that; Said ultrasonic signal generator comprises the primary sinusoid signal generator and the second sine wave signal generator, is used for producing respectively said first ultra-sonic remote control signal and the said second ultra-sonic remote control signal.
5. telepilot as claimed in claim 1 is characterized in that said telepilot also comprises the amplifier that is used to amplify said telecommand, and said amplifier one end is connected to said remote signal generator, and the other end is connected to said transmitter.
6. the telechiric device of an electronic equipment; Comprise telepilot and be arranged at the receiver in the electronic equipment; Said telepilot comprises a plurality of buttons, it is characterized in that, said telepilot also comprises remote signal generator and transmitter; This remote signal generator when arbitrary said button is pressed, produce have first remote signal and second remote signal telecommand to this transmitter; And send through transmitter, said receiver receives said telecommand, carries out corresponding operation to control this electronic equipment.
7. telechiric device as claimed in claim 6 is characterized in that, said first remote signal has first frequency, and said second remote signal has second frequency, and said first frequency and said second frequency are unequal.
8. telechiric device as claimed in claim 7 is characterized in that, said remote signal generator is the ultrasonic signal generator, and said first remote signal and said second remote signal are respectively the first ultra-sonic remote control signal and the second ultra-sonic remote control signal.
9. telechiric device as claimed in claim 6; It is characterized in that; Said receiver comprises remote signal receiver and analog to digital converter; Said receiver receives the said telecommand from said telepilot through remote signal receiver, and the said telecommand that said analog to digital converter is used for that this remote signal receiver is received is carried out analog to digital conversion obtaining the digital remote control signal, and the digital remote control signal that is obtained is sent to said electronic equipment.
10. telechiric device as claimed in claim 9 is characterized in that, said ultrasonic receiver is the Electret condenser microphone that is arranged on the said electronic equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210290624.2A CN102831764B (en) | 2012-08-15 | 2012-08-15 | Remote control and remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210290624.2A CN102831764B (en) | 2012-08-15 | 2012-08-15 | Remote control and remote control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102831764A true CN102831764A (en) | 2012-12-19 |
| CN102831764B CN102831764B (en) | 2017-11-17 |
Family
ID=47334869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210290624.2A Active CN102831764B (en) | 2012-08-15 | 2012-08-15 | Remote control and remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102831764B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336150A (en) * | 2015-11-23 | 2016-02-17 | 深圳Tcl数字技术有限公司 | Sound wave based remote control method and system |
| CN105844894A (en) * | 2016-05-13 | 2016-08-10 | 广州中卡智能科技有限公司 | Intelligent water and/or electricity control system based on sound wave communication and control method of control system |
| CN108922148A (en) * | 2018-08-13 | 2018-11-30 | 兰州理工大学 | A kind of guide to visitors robot demonstration equipment control method |
| CN108932828A (en) * | 2018-07-27 | 2018-12-04 | 江苏盛海智能科技有限公司 | A kind of method and terminal for realizing unmanned vehicle remote control |
| CN110337021A (en) * | 2019-07-31 | 2019-10-15 | 深圳市江澜科技有限公司 | A kind of method and system carrying out video frequency remote-control using ultrasonic wave |
| CN111986467A (en) * | 2019-10-08 | 2020-11-24 | 荆州介太科技有限公司 | Frequency increasing control method, control end, controlled end and control system |
| CN115184656A (en) * | 2022-07-26 | 2022-10-14 | 浙江地芯引力科技有限公司 | Key signal detection circuit, method, electronic device and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5023943A (en) * | 1988-12-31 | 1991-06-11 | Deutsche Itt Industries Gmbh | Electrooptical pointing device for remotely controlling electronic apparatus |
| CN102057757A (en) * | 2008-06-11 | 2011-05-11 | 皇家飞利浦电子股份有限公司 | A wireless, remotely controlled, device selection system and method |
| CN102376150A (en) * | 2010-08-20 | 2012-03-14 | 珠海扬智电子有限公司 | Remote controller, corresponding receiver thereof and corresponding remote control method thereof |
-
2012
- 2012-08-15 CN CN201210290624.2A patent/CN102831764B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5023943A (en) * | 1988-12-31 | 1991-06-11 | Deutsche Itt Industries Gmbh | Electrooptical pointing device for remotely controlling electronic apparatus |
| CN102057757A (en) * | 2008-06-11 | 2011-05-11 | 皇家飞利浦电子股份有限公司 | A wireless, remotely controlled, device selection system and method |
| CN102376150A (en) * | 2010-08-20 | 2012-03-14 | 珠海扬智电子有限公司 | Remote controller, corresponding receiver thereof and corresponding remote control method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336150A (en) * | 2015-11-23 | 2016-02-17 | 深圳Tcl数字技术有限公司 | Sound wave based remote control method and system |
| CN105336150B (en) * | 2015-11-23 | 2019-02-26 | 深圳Tcl数字技术有限公司 | Method for remotely controlling and system based on sound wave |
| CN105844894A (en) * | 2016-05-13 | 2016-08-10 | 广州中卡智能科技有限公司 | Intelligent water and/or electricity control system based on sound wave communication and control method of control system |
| CN108932828A (en) * | 2018-07-27 | 2018-12-04 | 江苏盛海智能科技有限公司 | A kind of method and terminal for realizing unmanned vehicle remote control |
| CN108922148A (en) * | 2018-08-13 | 2018-11-30 | 兰州理工大学 | A kind of guide to visitors robot demonstration equipment control method |
| CN110337021A (en) * | 2019-07-31 | 2019-10-15 | 深圳市江澜科技有限公司 | A kind of method and system carrying out video frequency remote-control using ultrasonic wave |
| CN111986467A (en) * | 2019-10-08 | 2020-11-24 | 荆州介太科技有限公司 | Frequency increasing control method, control end, controlled end and control system |
| CN111986467B (en) * | 2019-10-08 | 2021-09-24 | 荆州介太科技有限公司 | Frequency increasing control method, control end, controlled end and control system |
| CN115184656A (en) * | 2022-07-26 | 2022-10-14 | 浙江地芯引力科技有限公司 | Key signal detection circuit, method, electronic device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102831764B (en) | 2017-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102831764A (en) | Remote controller and remote control device | |
| Wang et al. | Wireless power delivery to low-power mobile devices based on retro-reflective beamforming | |
| JP2009531975A5 (en) | ||
| CN102800184A (en) | Remote control device and control method thereof | |
| CN108344800B (en) | Temperature detection system and transceiving system based on wireless passive surface acoustic wave sensor | |
| KR100910532B1 (en) | Wireless receiver of broadcast system | |
| US20160349852A1 (en) | Non-touch control apparatus and control method thereof | |
| JP2017532861A5 (en) | ||
| CN101272152B (en) | Testing apparatus for detectaphone | |
| US9326061B2 (en) | Sound output apparatus, audio processing apparatus, sound output method, and audio processing method | |
| US20130331086A1 (en) | Portable electronic device control of other electronic devices | |
| CN105554640B (en) | Stereo set and surround sound acoustic system | |
| CN201887917U (en) | Wireless microphone and receiver for teaching | |
| CN205375792U (en) | Take remote controller of karaoke function | |
| CN211880613U (en) | Wireless microphone frequency matching system | |
| JP6751860B2 (en) | Audio signal selection switching listening device between indoor cable broadcasting receiver and TV receiver | |
| KR101476243B1 (en) | Wireless communication helmet | |
| CN207704582U (en) | A kind of intelligent wireless doorbell system | |
| CN106707062B (en) | Test equipment for microwave communication device and test signal generation circuit thereof | |
| RU77712U1 (en) | REMOTE ALARM SYSTEM | |
| CN202257877U (en) | Device for reversely searching remote controller | |
| CN204178542U (en) | Remote control device capable of converting Bluetooth or Wi-Fi signal into infrared signal | |
| CN221081535U (en) | Omnidirectional sound equipment and system thereof | |
| KR200436762Y1 (en) | Village broadcasting system | |
| JP3192255U (en) | Broadcast signal conversion transmission apparatus and broadcast reception system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |