CN104135681A - Interactive gesture remote control - Google Patents
Interactive gesture remote control Download PDFInfo
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- CN104135681A CN104135681A CN201410226084.0A CN201410226084A CN104135681A CN 104135681 A CN104135681 A CN 104135681A CN 201410226084 A CN201410226084 A CN 201410226084A CN 104135681 A CN104135681 A CN 104135681A
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Abstract
The invention discloses a remote control device capable of carrying out remote control on a television through gestures. The remote control defines a gesture motion database, which conforms to public awareness, when a user needs to operate the television, the user only makes a corresponding gesture towards a camera of the television, after the gesture is processed by a central processing unit, the central processing unit compares the gesture with gesture motions in the defined database and carries out corresponding coding on an identification result, the identification result is transmitted through infrared ray, the television makes corresponding operation according to a received operation instruction of a user, meanwhile, a small window used for displaying the operation instruction of the user in real time appears on the lower left of the television, so that interactive remote control is implemented. According to the interactive gesture remote control, a simple barrier-free remote control manner of the television is provided for the user, and a new choice is provided for an intelligent home appliance control manner.
Description
Technical field
The present invention relates to TV remote-control field, particularly a kind of interactively TV remote-control mode based on certain gestures.
Background technology
Automation, intellectuality and the networking of household electric appliances environment pursued by digital home, and in Contemporary Digital family, the control of equipment is still in layers of physical devices, is far from reaching the intelligent requirement of " people-oriented ".Take television set as example, along with the development of digital to television machine, use a teleswitch and concerning user, exist much inconvenience, first, remote controller key is malfunctioning is one of problem the most often occurring; Secondly, remote controller key increases, operation becomes increasingly complex, but its total outward appearance, size do not have much variations, so, the font of each key is very little, and button is many and mix in addition, allow people feel to use inconvenient, some health physical disabilities and the aging old man very trouble of feeling to operate especially; Finally, present large screen television can show a plurality of video windows on a screen, this with regard to one of needs more intuitively method allow consumer browse.
On the other hand, existing gesture remote control device need to or use special camera to operate with special gloves mostly, use not too comfortable, and the good feedback of neither one, user can not learn whether operation occurs, and human-computer interaction is bad fast.
Finally, existing gesture remote control device still needs the carriers such as touch pad or data glove mostly, does not solve and can not find remote controller or wear the problems such as gloves are uncomfortable, does not accomplish real man-machine interaction.And existing gesture remote control device is all that each television set producer has different separately equipment and operation principle, equipment price is expensive and there is no versatility, deviates from user's demand.
Therefore, existing technology has a lot of deficiencies, need to improve.
The author thinks, considers user's demand, can support the gesture remote control device of all kinds of model television sets to have very wide market prospects as omnipotent Infrared remote controller.
Summary of the invention
For the loaded down with trivial details deficiency that waits of existing remote controller complicated operation, the present invention aims to provide a kind of easy and simple to handle and effect TV remote-control mode intuitively, final realize without remote controller only by gesture just can switch TV, zapping, adjusting volume, browse and select multimedia video window etc., and the real-time display operation person's of television set lower left wicket gesture instruction, makes to operate more vivid in operation.
One kind use gesture operation interactive television set remote-controller (hereinafter to be referred as gesture remote control device), it is characterized in that, this remote controller comprises the central processing unit of a camera and a process information, central processing unit is comprised of image processing, gesture identification, gesture conversion, infrared emission and video superimpose module, operation principle is: central processing unit output video superposed signal, thus it is user-friendly on television set, to form " picture-in-picture " remote controller displays interface.Once user makes operating gesture, camera can collect image and pass to central processing unit, after central processing unit is processed and is identified the image collecting, judge the implication of gesture and be translated into Morse's remote control coding sequence that the infrared receiving terminal of television set can be identified, television set responds corresponding operating order after receiving this signal, central processing unit upgrades video superimpose signal simultaneously, is convenient to user and carries out next step operation, thereby realize interactive remote control.
2. gesture remote control device as claimed in claim 1, is characterized in that, described image processing module, for the treatment of the view data being received by CMOS camera, and this view data is processed, draw the feature of image and result is classified, be convenient to next step processing.
3. gesture remote control device as claimed in claim 1, it is characterized in that, described gesture identification module, contrasts for the images of gestures result that graphics processing unit is processed and the images of gestures data that have been built in gesture identification storehouse, and then identifies user's gesture motion implication.
4. gesture remote control device as claimed in claim 1, it is characterized in that, described gesture modular converter, according to the gesture motion implication of gesture identification module judgement, TV remote controller coding protocol according to setting, is converted into the code sequence that can control television set.
5. gesture remote control device as claimed in claim 1, is characterized in that, described infrared transmission module for the infrared code sequence to television set front end remote control region transmitting specific wavelength, thereby is realized the remote control using gesture to television set.
6. gesture remote control device as claimed in claim 1, it is characterized in that, described video superimpose module: for exporting " picture-in-picture " remote controller displays interface to television set and operating according to user the displaying contents that upgrades in time, reach remote control on one side and can see the object of effect on one side, strengthen the readability of gesture remote control.
7. gesture remote control device as claimed in claim 1, it is characterized in that, the remote control gesture of definition has gesture " 1 ", gesture " 2 ", gesture " 3 ", gesture " 4 ", opens one's hand, clenches fist, gesture " 6 ", stretch these nine kinds of thumb, gestures " ok ", and corresponding channel increases/subtracts, gives great volume/little, TV ON/OFF, return to previous step, return to main interface, select to determine these nine kinds of TV remote-control instructions.
8. gesture remote control device as claimed in claim 1, is characterized in that, its controlled object is the general television set of all support infrared remote controls, and unrestricted special television set, and also it doesn't matter with the concrete model of television set, has general applicability.
9. gesture remote control device as claimed in claim 1, it is characterized in that, its controlled object is not limited only to television set, and the equipment of any use infrared remote control can, as its controlled object, just can be realized the control to controlled plant as long as parse corresponding remote control coding.
Beneficial effect
The present invention contrasts prior art and has following remarkable advantage:
The present invention has shown a kind of new mode of remote-controlled television set, and it has also made up common gesture remote control without feedback or feedback deficiency not in time when simplifying remote-controller function, has embodied the readable and interesting of gesture operation; And simple to operation, human-computer interaction interface is good, can support most television sets, for the family's electric control in Smart Home provides a kind of new selection.
The present invention focuses on the research of Gesture Recognition Algorithm efficiency and considering of equipment cost, adopt camera and central processing unit can complete the tracking of gesture and accurately identification, need not touch pad or any carrier such as data glove, as long as user makes gesture, really accomplish the hommization Based Intelligent Control of " people-oriented ", greatly facilitate the especially use of special population (the handicapped people such as physical disabilities, the elderly) of user.
The present invention can be widely used in the numerous areas such as various household electrical appliance, public facility, production equipment through certain configuration or change, has a extensive future.
Accompanying drawing explanation
Fig. 1 is gesture remote control device functional schematic
Fig. 2 is the typical application scenarios schematic diagram of gesture remote control device
Fig. 3 is the use-case schematic diagram of gesture remote control device
Fig. 4 is the concrete enforcement figure of this interactive mode gesture remote control device
Fig. 5 is the hardware connection diagram of this interactive mode gesture remote control device
Fig. 6 is concrete gesture and corresponding telecontrol code
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As described in Figure 1, the interactive gesture remote control device 102 that the present invention proposes comprises five functions (channel selection 103, volume adjusting 104, select to determine 105, TV switch 106, operation returns to 107) nine kinds of operational order (108 " channel+1 ", 109 " channel-1 ", 105 " determining ", 110 " volume+1 ", 111 " volume-1 ", 112 " turning on TV ", 113 " closing televisions ", 114 " returning to previous step ", 115 " returning to main menu "), these nine kinds of TV remote-control instructions are corresponding gesture " 1 " respectively, gesture " 2 ", gesture " ok ", gesture " 3 ", gesture " 4 ", open one's hand, clench fist, gesture " 6 ", stretch these nine kinds, thumb, because the conventional function of TV remote controller is exactly these substantially, so the design that the present invention is corresponding these nine kinds of gestures, being very easy to user 101 uses.
As described in Figure 2, a typical application scenarios of the interactive gesture remote control device 102 proposing for the present invention, once user makes an operating gesture, camera 201 will capture this gesture and is transferred to central processing unit 202, central processing unit 202 is through gesture identification, after implication conversions etc. are processed, send two control commands, article one, in order to control infrared transmission module, launch corresponding infrared coding, article one, in order to control video superimpose module, export corresponding displaying contents, television set 203 is carried out respective operations after receiving infrared coding, displaying contents is upgraded at television set " picture-in-picture " interface simultaneously, user 101 just obtains this feedback information like this, thereby realized interactive straighforward operation.
As described in Figure 3, the interactive gesture remote control system that the present invention proposes comprises that (reality is not separate part for user 101, interactive remote controller 102, camera 201, television set 203, keeper 301 and timer 302, in central processing unit) these elements, the gesture that this interactive mode remote control system utilizes camera 201 to catch user 101 is processed by central processing unit 202, realizes the straighforward operation to television set 203.The effect of timer 302 is to limit the longest time limit that an operation occurs, once surpass this time and operation, does not also occur just to return and does not respond this operation, and keeper 301 function is according to the remote controller operating gesture of user's different demand customized personal etc.
As described in Figure 5, for the invention provides the hardware connection diagram of interactive gesture remote control device, this friendship formula remote manipulator system comprises camera 201, central processing unit 202 and television set 203 these three kinds of assemblies, wherein:
(1) camera 201 adopts image capture device 501, completes the collection to user's 101 gestures, and the image transmitting collecting is carried out to analyzing and processing to central processing unit 202;
(2) central processing unit 202 is core components of the present invention, mainly comprises microprocessor main control chip 502, external memory storage 503, video superimpose module 504 and infrared transmission module 505 and some peripheral circuits.As described in Figure 4, concrete implementing procedure for interactive gesture remote control device, central processing unit 202 completes input picture preliminary treatment 401, gesture Tracking Recognition and implication conversion 402, infrared emission 403 and video superimpose 404 functions, and television set 203 completes wicket on operations 405 such as television set zapping that infrared receiving module 507 controls and high-resolution TV display screen 506 and shows gesture operation 406.Wherein:
1) microprocessor main control chip 502 is brains of whole system, first it complete the preliminary treatment to input picture, then utilize algorithm to carry out gesture identification accurately, then the gesture in recognition result and gesture storehouse is contrasted to the implication that obtains this gesture, then by infrared coding chip, the implication of this gesture is converted to 32 Morse code sequences of answering in contrast, through infrared transmission module, launch to control the operations such as zapping of television set, utilize chip superposed to export corresponding information to control television set wicket picture disply simultaneously.
2) external memory storage 503 is for storing the operating gesture that predefined is good, and sets up gesture remote control device standard gesture storehouse, for gesture identification process.The present invention has defined that channel adds/subtracts, volume adds/subtracts at present according to the actual requirements, ON/OFF TV, return to previous step, return to main interface, select to determine nine kinds of television set operational orders, use gesture respectively " 1 ", gesture " 2 ", gesture " ok ", gesture " 3 ", gesture " 4 ", opens one's hand, clenches fist, gesture " 6 ", stretches these nine kinds of gesture motion of thumb and represent.When central processing unit is handled well after an operating gesture, the standard gesture in itself and memory gesture storehouse can be contrasted, and then obtain gesture implication, realize accordingly the control to television set, with TV channel increase, be operating as example below and describe:
It is gesture " 1 " that known channel pre-stored in gesture storehouse increases respective operations gesture, and its corresponding operational order is: 108 play the program of current channel+1.When user wishes to play the next program of current channel, only need to mark the gesture of " 1 " facing to camera ratio, owing to having defined the operational order corresponding with this gesture in advance in remote controller memory, so television set receives the program that will play current channel+1 after this instruction.
3) effect of infrared transmission module 505 is the control commands that receive main control chip, according to the different instruction of receiving, launch different Morse code sequence (generating this sequence by infrared remote coding chip), realize different types of remote controls such as television set zappings.For example receive the control command that channel increases, infrared transmission module will send the infrared coding of corresponding channel+1, and the infrared receiving module of television set can be controlled television set zapping after receiving this coding.
4) effect of video superimpose module 504 is the control commands that receive main control chip 502, according to the different instruction of receiving, export different superposed signal (completing this function by chip superposed), realize the switching to the different displaying contents of wicket on LCD screen of television.For example receive the control command that channel increases, video superimpose module will be exported the superposed signal designing, and television set wicket just demonstrates " channel+1 ", and user will see that the gesture operation that he sends has been responded, thereby reaches mutual object.
(3) television set 203 is controlled objects of remote controller of the present invention, it should be noted that, controlled object of the present invention is not limited only to television set, and the equipment of any use infrared remote control can, as controlled object, just can be realized the control to it as long as parse its corresponding remote control coding.Television set of the present invention is exactly the television set of generally supporting infrared remote control, need not any particular arrangement, as long as have infrared receiving module 507 and television display screen 506.
As described in Figure 6, resolve after the infrared waveform of the kind coding correspondence coldest days of the year end, recognize different gesture instruction infrared transmission modules 505 and will send corresponding coded sequence.
Should be understood that, application of the present invention is not limited to above-mentioned giving an example, and concerning the developer of this area, can be improved according to the above description or convert, but all these improvement and conversion all should belong to the protection range of claims of the present invention.
Claims (9)
- One kind use gesture operation interactive television set remote-controller (hereinafter to be referred as gesture remote control device), it is characterized in that, this remote controller comprises the central processing unit of a camera and a process information, central processing unit is comprised of image processing, gesture identification, gesture conversion, infrared emission and video superimpose module, and operation principle is described below:Central processing unit output video superposed signal, thus it is user-friendly on television set, to form " picture-in-picture " remote controller displays interface.Once user makes operating gesture, camera can collect image and pass to central processing unit, after central processing unit is processed and is identified the image collecting, judge the implication of gesture and be translated into Morse's remote control coding sequence that the infrared receiving terminal of television set can be identified, television set responds corresponding operating order after receiving this signal, central processing unit upgrades video superimpose signal simultaneously, is convenient to user and carries out next step operation, thereby realize interactive remote control.
- 2. gesture remote control device as claimed in claim 1, is characterized in that, described image processing module, for the treatment of the view data being received by CMOS camera, and this view data is processed, draw the feature of image and result is classified, be convenient to next step processing.
- 3. gesture remote control device as claimed in claim 1, it is characterized in that, described gesture identification module, contrasts for the images of gestures result that graphics processing unit is processed and the images of gestures data that have been built in gesture identification storehouse, and then identifies user's gesture motion implication.
- 4. gesture remote control device as claimed in claim 1, it is characterized in that, described gesture modular converter, according to the gesture motion implication of gesture identification module judgement, TV remote controller coding protocol according to setting, is converted into the code sequence that can control television set.
- 5. gesture remote control device as claimed in claim 1, is characterized in that, described infrared transmission module for the infrared code sequence to television set front end remote control region transmitting specific wavelength, thereby is realized the remote control using gesture to television set.
- 6. gesture remote control device as claimed in claim 1, it is characterized in that, described video superimpose module: for exporting " picture-in-picture " remote controller displays interface to television set and operating according to user the displaying contents that upgrades in time, reach remote control on one side and can see the object of effect on one side, strengthen the readability of gesture remote control.
- 7. gesture remote control device as claimed in claim 1, it is characterized in that, the remote control gesture of definition has gesture " 1 ", gesture " 2 ", gesture " 3 ", gesture " 4 ", opens one's hand, clenches fist, gesture " 6 ", stretch these nine kinds of thumb, gestures " ok ", and corresponding channel increases/subtracts, gives great volume/little, TV ON/OFF, return to previous step, return to main interface and determine these nine kinds of TV remote-control instructions.
- 8. gesture remote control device as claimed in claim 1, is characterized in that, its controlled object is the general television set of all support infrared remote controls, and unrestricted special television set, and also it doesn't matter with the concrete model of television set, has general applicability.
- 9. gesture remote control device as claimed in claim 1, it is characterized in that, its controlled object is not limited only to television set, and the equipment of any use infrared remote control can, as its controlled object, just can be realized the control to controlled plant as long as parse corresponding remote control coding.
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| CN201410226084.0A CN104135681A (en) | 2014-05-23 | 2014-05-23 | Interactive gesture remote control |
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| CN201410226084.0A CN104135681A (en) | 2014-05-23 | 2014-05-23 | Interactive gesture remote control |
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| CN201410226084.0A Pending CN104135681A (en) | 2014-05-23 | 2014-05-23 | Interactive gesture remote control |
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| CN105353634A (en) * | 2015-11-30 | 2016-02-24 | 北京地平线机器人技术研发有限公司 | Household appliance and method for controlling operation by gesture recognition |
| CN105785782A (en) * | 2016-03-29 | 2016-07-20 | 北京小米移动软件有限公司 | Intelligent household equipment control method and device |
| CN105807624A (en) * | 2016-05-03 | 2016-07-27 | 惠州Tcl移动通信有限公司 | Method for controlling intelligent home equipment through VR equipment and VR equipment |
| CN105847654A (en) * | 2015-01-14 | 2016-08-10 | 小米科技有限责任公司 | Information processing method and device |
| CN106485911A (en) * | 2015-08-28 | 2017-03-08 | 海宁新越电子科技有限公司 | A kind of Intelligent home remote controller based on panorama gesture identification |
| WO2017035847A1 (en) * | 2015-09-06 | 2017-03-09 | 何兰 | Method and remote control system for invoking channel grouping according to hand gesture |
| CN106647292A (en) * | 2015-10-30 | 2017-05-10 | 霍尼韦尔国际公司 | Wearable gesture control device and method for intelligent household system |
| WO2017120853A1 (en) * | 2016-01-14 | 2017-07-20 | 汪宇峰 | Method for switching channel according to gesture and remote control |
| WO2017120854A1 (en) * | 2016-01-14 | 2017-07-20 | 汪宇峰 | Information indication method for use upon switching of channel according to gesture and remote control |
| WO2017120852A1 (en) * | 2016-01-14 | 2017-07-20 | 汪宇峰 | Method for collecting data upon switching of channel according to gesture and remote control |
| CN106980268A (en) * | 2017-05-22 | 2017-07-25 | 深圳市实益达智能技术有限公司 | A kind of Intelligent gesture control device and method |
| CN107168077A (en) * | 2017-05-24 | 2017-09-15 | 刘锦源 | A kind of Intelligent control system and control method based on gesture identification |
| CN110493618A (en) * | 2019-08-02 | 2019-11-22 | 广州长嘉电子有限公司 | Android method for intelligently controlling televisions and system based on USB3.0 interface |
| CN111399644A (en) * | 2020-03-12 | 2020-07-10 | 长虹美菱股份有限公司 | Control method of universal gesture motion recognition remote controller |
| CN112261014A (en) * | 2020-09-30 | 2021-01-22 | 惠州高盛达智显科技有限公司 | Television screen projection method and system |
| CN112731831A (en) * | 2020-12-18 | 2021-04-30 | 宁波向往智能科技有限公司 | Intelligent switch panel |
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| CN105847654B (en) * | 2015-01-14 | 2019-09-17 | 小米科技有限责任公司 | Information processing method and device |
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| WO2017120853A1 (en) * | 2016-01-14 | 2017-07-20 | 汪宇峰 | Method for switching channel according to gesture and remote control |
| WO2017120854A1 (en) * | 2016-01-14 | 2017-07-20 | 汪宇峰 | Information indication method for use upon switching of channel according to gesture and remote control |
| WO2017120852A1 (en) * | 2016-01-14 | 2017-07-20 | 汪宇峰 | Method for collecting data upon switching of channel according to gesture and remote control |
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| CN106980268A (en) * | 2017-05-22 | 2017-07-25 | 深圳市实益达智能技术有限公司 | A kind of Intelligent gesture control device and method |
| CN107168077A (en) * | 2017-05-24 | 2017-09-15 | 刘锦源 | A kind of Intelligent control system and control method based on gesture identification |
| CN110493618A (en) * | 2019-08-02 | 2019-11-22 | 广州长嘉电子有限公司 | Android method for intelligently controlling televisions and system based on USB3.0 interface |
| CN111399644A (en) * | 2020-03-12 | 2020-07-10 | 长虹美菱股份有限公司 | Control method of universal gesture motion recognition remote controller |
| CN112261014A (en) * | 2020-09-30 | 2021-01-22 | 惠州高盛达智显科技有限公司 | Television screen projection method and system |
| CN112731831A (en) * | 2020-12-18 | 2021-04-30 | 宁波向往智能科技有限公司 | Intelligent switch panel |
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Application publication date: 20141105 |