CN101866539A - Remote control system, remotely-controlled equipment and remote controller - Google Patents
Remote control system, remotely-controlled equipment and remote controller Download PDFInfo
- Publication number
- CN101866539A CN101866539A CN201010190463A CN201010190463A CN101866539A CN 101866539 A CN101866539 A CN 101866539A CN 201010190463 A CN201010190463 A CN 201010190463A CN 201010190463 A CN201010190463 A CN 201010190463A CN 101866539 A CN101866539 A CN 101866539A
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- remotely
- controlled equipment
- ultrasonic
- telepilot
- signal
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Abstract
The invention is applied to the field of remote control, and provides a remote control system, remotely-controlled equipment and a remote controller. The system comprises an ultrasonic transmitter, a radio transmitter, a radio receiver, three ultrasonic receivers and a microprocessor, wherein the ultrasonic transmitter is arranged on the remote controller and is used for periodically transmitting ultrasonic signals; the radio transmitter is arranged on the remote controller and is used for periodically transmitting radio signals synchronized with the ultrasonic signals; the radio receiver is arranged on the remotely-controlled equipment and is used for receiving the radio signals transmitted by the radio transmitter; the three ultrasonic receivers are arranged on the remotely-controlled equipment and are used for receiving the ultrasonic signals transmitted by the ultrasonic transmitter; and the microprocessor is arranged in the remotely-controlled equipment and is used for judging the spatial position and motion state of the remote controller according to the transmission time of the ultrasonic signals and identifying corresponding remote control instructions. The remote control system and the remote controller realize control over the three-dimensional motions of the remotely-controlled equipment by ultrasonic three-point distance measurement technology.
Description
Technical field
The invention belongs to field of remote control, relate in particular to a kind of telechirics, remotely-controlled equipment and telepilot.
Background technology
No matter general telecontrol engineering is to adopt infrared technology or wireless electromagnetic wave technology at present, all needs by controlling by modes such as the key up and down on the telepilot, numerical key, function keys.This mode of operation button is more, and more complicated all can not satisfy people and follow one's bent and carry out the demand of remote control, especially is not suitable for the action game field.
Change the somatic sensation television game of operating by limb action, break through the mode of operation of importing with the handle button merely,, just can realize simple game operation as long as brandish telepilot.Somatic sensation television game adopts the 2.4G wireless remote control, and motion sensor is housed on controller, and when brandishing telepilot, inductor is sensed corresponding actions, radios to game console by coding.But inductor can only be responded to the acceleration change of action, can not respond to concrete action shift position, promptly can only sense action and take place and acceleration, but action about can not differentiating, knee-action or front and back action, can not satisfy user's remote control demand well.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of telechirics, is intended to solve the problem that present remote control mode can not satisfy user's remote control demand.
The embodiment of the invention is achieved in that a kind of telechirics, and described system comprises:
Ultrasonic transmitter is arranged on the telepilot, is used for the periodic transmission ultrasonic signal;
Transmitting set is arranged on the telepilot, is used for periodic transmission and the synchronous radio wave signal of described ultrasonic signal;
Radio receiver is arranged on the remotely-controlled equipment, is used to receive described transmitting set emitted radio signal;
Three ultrasonic receivers are arranged on the remotely-controlled equipment, are used to receive described ultrasonic transmitter ultrasonic waves transmitted signal; And
Microprocessor is arranged in the remotely-controlled equipment, is used for judging according to the transmission time of described ultrasonic signal the locus and the motion state of described telepilot, the telecommand that identification is corresponding.
Another purpose of the embodiment of the invention is to provide a kind of remotely-controlled equipment, and described remotely-controlled equipment comprises:
Three ultrasonic receivers are used for receiving respectively the ultrasonic signal of finding range and locating that telepilot is launched;
Radio receiver is used to receive the radio signal of carrying out timing that telepilot is launched; And
The microcontroller processor is used for locus and telepilot motion state according to the transmission time judgement telepilot of described ultrasonic signal, the telecommand that identification is corresponding.
Another purpose of the embodiment of the invention is to provide a kind of telepilot, and described telepilot comprises:
Ultrasonic transmitter is used for the periodic transmission ultrasonic signal; And
Wireless transmitter is used for periodic transmission and the synchronous radio wave signal of described ultrasonic signal.
The embodiment of the invention utilizes 3 ranging technologies of ultrasound wave to locate telepilot, obtain the motion conditions of telepilot by the change in location of judging telepilot, discern corresponding telecommand, realization is to the three-dimensional motion control of remotely-controlled equipment, make the user to send telecommand according to its sexual demand, especially be fit to the action game field, avoided the complex operations of traditional remote controller.
Description of drawings
Fig. 1 is the structural drawing of the telechirics that provides of the embodiment of the invention;
Fig. 2 is the algorithm synoptic diagram of the calculating telepilot locus that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The embodiment of the invention is utilized 3 ranging technologies of ultrasound wave, according to the transmission time of ultrasonic signal, judges the telepilot motion conditions of telepilot, and the corresponding telecommand of identification realizes the three-dimensional motion control to remotely-controlled equipment in view of the above.
As shown in Figure 1, in the embodiment of the invention, ultrasonic transmitter 13 and transmitting set 14 are arranged on the telepilot, ultrasonic transmitter 13 periodic transmission ultrasonic signals, the radio wave signal of transmitting set 14 periodic transmission and ultrasonic transmitter 13 ultrasonic waves transmitted signal Synchronization.
Microprocessor (MCU, not shown) be arranged in the remotely-controlled equipment, judge the locus and the motion state of telepilot according to the transmission time of ultrasonic transmitter 13 ultrasonic waves transmitted signals, the telecommand that identification is corresponding, thereby carry out corresponding operation, realize three-dimensional motion control remotely-controlled equipment.
With the remotely-controlled equipment is that televisor is an example, in embodiments of the present invention, in order accurately to determine the locus of telepilot, referring to Fig. 1, can both sides above the front panel and below in the middle of respectively dispose a ultrasonic receiver, be used to receive telepilot ultrasonic waves transmitted signal.Radio receiver 12 can be placed on the optional position of front panel.
Below the course of work of telechirics is described:
Make when using gesture control, the user opens the power supply of remote controller switch, ultrasonic transmitter 13 and transmitting set 14 send ultrasonic signal and radio wave signal synchronously, microprocessor picked up counting after radio receiver 12 received signal, write down three ultrasonic receivers respectively and be issued to the time of receiving ultrasonic signal separately, be i.e. ultrasound wave travel-time aloft from ultrasonic signal.
Because hyperacoustic velocity of propagation is known, pass through formula: distance=speed * time, can obtain the distance of 13 to three ultrasonic receivers of ultrasonic transmitter, be used to locate the position of telepilot.
As Fig. 2, (x, y z) represent remote controller position to 1 A, and B (0 in the space, 0,0), C (c, 0,0), D (0, d, 0) 3 positions of representing three ultrasonic receivers on the TV can calculate distance A B, AC and AD at A to three according to above-mentioned formula, because AB
2=x
2+ y
2+ z
2AC
2=(c-x)
2+ y
2+ z
2AD
2=x
2+ y
2+ (d-y)
2Then can get x=(AB
2-AC
2+ c
2)/2c; Y=(AB
2-AD
2+ d
2)/2d; Z=(AB
2-x
2-y
2)
0.5, so promptly obtained the locus that A is ordered, the i.e. locus of telepilot.
In order to simplify calculating, in embodiments of the present invention, also can with three ultrasonic receivers respectively and the corresponding relation of the distance between the telepilot and locus exist in the storer after calculating, microprocessor is directly tabled look-up to storer and is got final product during use.
After obtaining the locus of telepilot, in order to obtain the motion state of telepilot, transmitting set 13 and ultrasonic transmitter 14 send a signal every the set time (periodically), after radio receiver 12, ultrasonic receiver 11 receive signal, calculate recently the position of telepilot several times through microprocessor, remote controller position more several times again can obtain the running orbit and the travelling speed of telepilot.
If system is used to operate television interfaces, can adopt several fixedly actions to carry out menu operation, for example turn clockwise, be used to select concrete menu with the action of brandishing up and down, with the selected operation of the action that moves forward and backward, withdraw from menu with counterclockwise selection, specifically can when televisor dispatches from the factory, configure, perhaps set up on their own by the user.If be used for somatic sensation television game, tennis game for example, telepilot is exactly a racket, brandishes telepilot and just can allow the personage in the recreation carry out corresponding action, because system can detect moving and acceleration of telepilot direction in space, therefore have more the sense of reality than existing recreation.
The embodiment of the invention utilizes 3 ranging technologies of ultrasound wave to locate telepilot, obtain the motion conditions of telepilot by the change in location of judging telepilot, discern corresponding telecommand, realization is to the three-dimensional motion control of remotely-controlled equipment, make the user to send telecommand according to its sexual demand, especially be fit to the action game field, avoided the complex operations of traditional remote controller.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a telechirics is characterized in that, described system comprises:
Ultrasonic transmitter is arranged on the telepilot, is used for the periodic transmission ultrasonic signal;
Transmitting set is arranged on the telepilot, is used for periodic transmission and the synchronous radio wave signal of described ultrasonic signal;
Radio receiver is arranged on the remotely-controlled equipment, is used to receive described transmitting set emitted radio signal;
Three ultrasonic receivers are arranged on the remotely-controlled equipment, are used to receive described ultrasonic transmitter ultrasonic waves transmitted signal; And
Microprocessor is arranged in the remotely-controlled equipment, is used for judging according to the transmission time of described ultrasonic signal the locus and the motion state of described telepilot, the telecommand that identification is corresponding.
2. the system as claimed in claim 1 is characterized in that, described radio receiver places the place ahead of described remotely-controlled equipment.
3. the system as claimed in claim 1 is characterized in that, two both sides, top that place described remotely-controlled equipment in described three ultrasonic receivers, and another places the centre position, below of described remotely-controlled equipment.
4. the system as claimed in claim 1 is characterized in that, described system also comprises:
Storer is used to store described three ultrasonic receivers respectively and the corresponding relation of the distance between the telepilot and locus.
5. a remotely-controlled equipment is characterized in that, described remotely-controlled equipment comprises:
Three ultrasonic receivers are used for receiving respectively the ultrasonic signal of finding range and locating that telepilot is launched;
Radio receiver is used to receive the radio signal of carrying out timing that telepilot is launched; And
The microcontroller processor is used for locus and telepilot motion state according to the transmission time judgement telepilot of described ultrasonic signal, the telecommand that identification is corresponding.
6. remotely-controlled equipment as claimed in claim 5 is characterized in that described radio receiver places the place ahead of described remotely-controlled equipment.
7. remotely-controlled equipment as claimed in claim 5 is characterized in that, two both sides, top that place described remotely-controlled equipment in described three ultrasonic receivers, and another places the centre position, below of described remotely-controlled equipment.
8. remotely-controlled equipment as claimed in claim 5 is characterized in that, described system also comprises:
Storer is used to store described three ultrasonic receivers respectively and the corresponding relation of the distance between the telepilot and locus.
9. as the described remotely-controlled equipment of the arbitrary claim of claim 5 to 8, it is characterized in that described remotely-controlled equipment is a televisor.
10. a telepilot is characterized in that, described telepilot comprises:
Ultrasonic transmitter is used for the periodic transmission ultrasonic signal; And
Wireless transmitter is used for periodic transmission and the synchronous radio wave signal of described ultrasonic signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010190463A CN101866539A (en) | 2010-05-31 | 2010-05-31 | Remote control system, remotely-controlled equipment and remote controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010190463A CN101866539A (en) | 2010-05-31 | 2010-05-31 | Remote control system, remotely-controlled equipment and remote controller |
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|---|---|
| CN101866539A true CN101866539A (en) | 2010-10-20 |
Family
ID=42958245
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010190463A Pending CN101866539A (en) | 2010-05-31 | 2010-05-31 | Remote control system, remotely-controlled equipment and remote controller |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221693A (en) * | 2011-06-08 | 2011-10-19 | 深圳创维－Rgb电子有限公司 | Infrared positioning method and system and television |
| CN102447859A (en) * | 2011-12-29 | 2012-05-09 | Tcl集团股份有限公司 | Remote controller and aerial location method thereof as well as television system |
| CN102708672A (en) * | 2012-06-20 | 2012-10-03 | 南洋 | Single-control 3D remote control system |
| CN102779404A (en) * | 2012-06-20 | 2012-11-14 | 南洋 | Multi-control three-dimensional (3D) remote control system |
| CN102905091A (en) * | 2011-07-29 | 2013-01-30 | 天津三星电子有限公司 | Television with distance sensor |
| CN103152486A (en) * | 2013-03-14 | 2013-06-12 | 南洋 | Mobile-phone-based sound wave remote control system |
| CN103677447A (en) * | 2013-12-19 | 2014-03-26 | 康佳集团股份有限公司 | System and method for achieving virtual touch screen |
| CN103995607A (en) * | 2014-05-22 | 2014-08-20 | 百度在线网络技术（北京）有限公司 | Control method, control device, controlled method and controlled device |
| CN104994414A (en) * | 2014-07-18 | 2015-10-21 | 美新半导体（无锡）有限公司 | Method for controlling cursor, remote controller and smart television |
| CN105243827A (en) * | 2014-07-10 | 2016-01-13 | 冠捷投资有限公司 | Display device employing ultrasonic wave |
| CN109889744A (en) * | 2019-03-12 | 2019-06-14 | 中新科技集团股份有限公司 | A kind of television set and its remote control system |
| CN111828867A (en) * | 2020-06-08 | 2020-10-27 | 嘉兴市品鼎电器有限公司 | LED flat illuminating lamp with light capable of following human body |
| CN112489408A (en) * | 2020-11-27 | 2021-03-12 | 京东方科技集团股份有限公司 | Remote controller, remote control system, display device and remote control method |
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| CN201375811Y (en) * | 2009-02-09 | 2010-01-06 | 广州视源电子科技有限公司 | Game remote controller |
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| CN1841084A (en) * | 2005-03-29 | 2006-10-04 | 松下电器产业株式会社 | Mixed distance measuring method |
| CN101226437A (en) * | 2008-01-30 | 2008-07-23 | 丁远彤 | Three-dimensional sensing system capable of being used for space telecontrol mouse and capturing motion |
| CN101370096A (en) * | 2008-10-13 | 2009-02-18 | 广州市弘元互动数字技术开发有限公司 | Interactive television remote control based on spacing positioning |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221693A (en) * | 2011-06-08 | 2011-10-19 | 深圳创维－Rgb电子有限公司 | Infrared positioning method and system and television |
| CN102905091A (en) * | 2011-07-29 | 2013-01-30 | 天津三星电子有限公司 | Television with distance sensor |
| CN102447859A (en) * | 2011-12-29 | 2012-05-09 | Tcl集团股份有限公司 | Remote controller and aerial location method thereof as well as television system |
| CN102708672A (en) * | 2012-06-20 | 2012-10-03 | 南洋 | Single-control 3D remote control system |
| CN102779404A (en) * | 2012-06-20 | 2012-11-14 | 南洋 | Multi-control three-dimensional (3D) remote control system |
| CN103152486A (en) * | 2013-03-14 | 2013-06-12 | 南洋 | Mobile-phone-based sound wave remote control system |
| CN103677447B (en) * | 2013-12-19 | 2017-11-21 | 康佳集团股份有限公司 | A kind of system and method for being used to realize virtual touch screen |
| CN103677447A (en) * | 2013-12-19 | 2014-03-26 | 康佳集团股份有限公司 | System and method for achieving virtual touch screen |
| CN103995607A (en) * | 2014-05-22 | 2014-08-20 | 百度在线网络技术（北京）有限公司 | Control method, control device, controlled method and controlled device |
| CN103995607B (en) * | 2014-05-22 | 2018-09-07 | 百度在线网络技术（北京）有限公司 | Control method, control device and controlled method and controlled device |
| CN105243827A (en) * | 2014-07-10 | 2016-01-13 | 冠捷投资有限公司 | Display device employing ultrasonic wave |
| CN104994414A (en) * | 2014-07-18 | 2015-10-21 | 美新半导体（无锡）有限公司 | Method for controlling cursor, remote controller and smart television |
| CN104994414B (en) * | 2014-07-18 | 2018-03-20 | 美新半导体（无锡）有限公司 | For controlling light calibration method, remote control and intelligent television |
| CN105100854B (en) * | 2014-07-18 | 2018-06-15 | 美新半导体（无锡）有限公司 | For controlling light calibration method, remote controler and smart television |
| CN105100854A (en) * | 2014-07-18 | 2015-11-25 | 美新半导体（无锡）有限公司 | Method, remote controller and smart television for controlling cursor |
| CN109889744A (en) * | 2019-03-12 | 2019-06-14 | 中新科技集团股份有限公司 | A kind of television set and its remote control system |
| CN111828867A (en) * | 2020-06-08 | 2020-10-27 | 嘉兴市品鼎电器有限公司 | LED flat illuminating lamp with light capable of following human body |
| CN112489408A (en) * | 2020-11-27 | 2021-03-12 | 京东方科技集团股份有限公司 | Remote controller, remote control system, display device and remote control method |
| CN112489408B (en) * | 2020-11-27 | 2022-03-18 | 京东方科技集团股份有限公司 | Remote controller, remote control system, display device and remote control method |
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Application publication date: 20101020 |