CN103257714B - All-in-one machine supporting gesture recognition - Google Patents
All-in-one machine supporting gesture recognition Download PDFInfo
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- CN103257714B CN103257714B CN201310212395.7A CN201310212395A CN103257714B CN 103257714 B CN103257714 B CN 103257714B CN 201310212395 A CN201310212395 A CN 201310212395A CN 103257714 B CN103257714 B CN 103257714B
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Abstract
The invention provides an all-in-one machine supporting gesture recognition. The all-in-one machine supporting the gesture recognition comprises external electrodes, an electric field induction gesture recognition module, a main machine and a displayer, wherein the electric field induction gesture recognition module comprises a 3D tracking and gesture controller chip based on electric field induction, and is connected with the external electrodes, the main machine converts electric field induction signals in the electric field induction gesture recognition module into control signals of system orders through a gesture order conversion module so that matching between a proven gesture library which is set in advance and the system orders can be accomplished, the gesture order conversion module runs on a drive program of the 3D tracking and gesture controller chip, and the displayer is connected with the main machine. The purpose that non-contact type gesture operation is carried out on the all-in-one machine supporting the gesture recognition can be achieved, the service life of the all-in-one machine supporting the gesture recognition can be effectively prolonged, user experience can be improved, and meanwhile the problem of public health can be effectively solved.
Description
Technical field
The present invention relates to a kind of all-in-one, relate in particular to a kind of all-in-one of supporting gesture identification.
Background technology
All-in-one is a kind of special purpose computer, and for meeting the application-specific demand of particular place, for example museum exhibit shop shows that all-in-one, tourist attractions are introduced and map is checked all-in-one, common query all-in-one, Karaoke requesting song all-in-one etc. special applications; All-in-one is applicable to being placed on public place, meets the application-specific demand of public place.
Existing all-in-one is integrated together main frame, display and various output input device, and inner member height is integrated, and machine only has a power lead; All-in-one because of its brief wireless, save the advantages such as space, the integration that overflows, energy-conserving and environment-protective, trend outward appearance, special purpose computer field is in public places subject to market and welcomes; And at present a lot of all-in-one adopts touch-screen to realize, also some integrated keyboard and mouse; Touch-screen, keyboard and mouse are the input equipments of contact.But all-in-one is generally placed on public place, if frequently touched or press, easily to damage, maintenance cost is high, and simultaneously many finger contacts are unhygienic, easily spread disease.
Summary of the invention
Technical matters to be solved by this invention is to need realization to carry out contactless gesture to all-in-one to control, and to extend the serviceable life of all-in-one, improves user's experience, has also effectively overcome a sanitarian difficult problem simultaneously.
To this, the invention provides a kind of all-in-one of supporting gesture identification, comprising:
Outer electrode;
Electric field induction gesture identification module, described electric field induction gesture identification module comprises that the 3D based on electric field induction follows the tracks of and gesture controller chip, described electric field induction gesture identification module is connected with outer electrode;
Main frame, described main frame converts the electric field induction signal in electric field induction gesture identification module to by gesture instruction modular converter the control signal of system command, to complete, will preset and pass through the gesture storehouse of checking and the coupling between system command, described gesture instruction modular converter operates on the driver of 3D tracking and gesture controller chip; And,
Display, described display is connected with main frame.
The present invention is suitable for the special purpose computer field of public place, for example show application, user and all-in-one usually also uncomplicated alternately of supporting gesture identification, the operation of using is morely that picture is dwindled in upper and lower page turning or amplification, can substitute these uncomplicated operations by certain gestures; For example brandish simply the most up and down hand, corresponding upper and lower page turning; Finger opens gathering, and corresponding amplification dwindles picture etc.And for the application of mutual complexity, also can retain display is that the modes such as touch-screen are inputted, the replacement that can use gesture of conventional function, to reduce touch number of times.
The all-in-one of support gesture identification of the present invention is a kind of special purpose computer, for meeting the application-specific demand of particular place, this all-in-one is integrated together main frame, display and various output input device, inner member height is integrated, machine only has a power lead, the present invention is applied in Gesture Recognition in all-in-one, proposes the all-in-one of the support gesture identification of the contactless operation of support, can control running software by gesture.
The present invention adopts the configurable 3D based on electric field induction to follow the tracks of and gesture controller chip is realized electric field induction gesture identification module, and then the all-in-one of gesture identification is supported in realization, wherein, integrated main frame, display, outer electrode, electric field induction gesture identification module and output input device in the all-in-one of described support gesture identification; Outer electrode is connected with electric field induction gesture identification module, and electric field induction gesture identification module is preferably connected by USB with main frame; Display can adopt touch-screen; Output input device, such as loudspeaker, camera, keyboard and mouse etc., determines whether need configuration according to specific application demand, if needed, can allow all-in-one retain traditional input-output operation mode, realizes the support to gesture identification simultaneously; If do not needed, do not configure.In a word, output input device configures according to application demand.
Described main frame converts the electric field induction signal in electric field induction gesture identification module to by gesture instruction modular converter the control signal of system command, to complete, will preset and pass through the gesture storehouse of checking and the coupling between system command, described gesture instruction modular converter operates on the driver of 3D tracking and gesture controller chip; Predefined gesture storehouse and system command are relation one to one, and each is all unique corresponding with system command by the gesture of checking, to realize controlling the all-in-one of support gesture identification by control signal.
In other words, described gesture storehouse is predefined gesture and system command instruction set one to one, for the gesture identifying being converted to corresponding instruction and carrying out.This gesture storehouse is pre-set, makes in actual use, effective more fast for the identification meeting of gesture; Preferably, self-defined setting can be carried out according to user's demand in this predefined gesture storehouse, and sets shortcut.As introduced for tourist attractions and the all-in-one of the support gesture identification that map is checked, it is the function that frequency of utilization is very high that recommending scenery spot and map guide, the present invention can by setting, fixing gesture be opened recommending scenery spot as shortcut and map guides, be very beneficial for visitor's operation, and extend the serviceable life of all-in-one, improve user's experience, also effectively overcome a sanitarian difficult problem simultaneously, especially under specific environment, brought good beneficial effect.
Further improvement of the present invention is, described outer electrode comprises emitting electrode and receiving electrode, described emitting electrode is connected with the transmission channel of gesture controller chip with the 3D tracking in electric field induction gesture identification module, and described receiving electrode is connected with the receiving cable of gesture controller chip with the 3D tracking in electric field induction gesture identification module.Preferably, described outer electrode comprises an emitting electrode and five receiving electrodes; Described five receiving electrodes are connected with five receiving cables of gesture controller chip with the 3D tracking in electric field induction gesture identification module respectively.
Further improvement of the present invention is, described emitting electrode is arranged at the centre position at the back side of display.
Further improvement of the present invention is, described five receiving electrodes are all arranged at the back side of display, and wherein, a receiving electrode is positioned at the centre position at the back side of display, and other four receiving electrodes are evenly distributed on the surrounding position at the back side of display.
The sending and receiving port number that 3D follows the tracks of and gesture controller chip provides that the number needs of outer electrode will be investigated application demand and adopt in conjunction with investigation; And outer electrode is at the position arrangement of all-in-one, determine according to the external form of concrete application demand and all-in-one, need to be placed in the position of user's handled easily.
For example, 3D follows the tracks of and gesture controller chip provides a transmission channel and five receiving cables, and a corresponding emitting electrode and five receiving electrodes are attached thereto.They can arrange like this: an emitting electrode is located at the centre position, the back side of the display of all-in-one; Five receiving electrodes are located at the back side of the display of all-in-one, and one of them is positioned at centre position, and other four are evenly distributed on surrounding position up and down, and user can wave to operate over against screen like this, and it is very good that user experiences.
Further improvement of the present invention is, described electric field induction gesture identification module also comprises by I
2c, to the bridge of USB conversion, is connected to main frame to realize electric field induction gesture identification module by USB interface.Described electric field induction gesture identification module comprises peripheral circuit, and described peripheral circuit is by I
2c is to the bridge of USB conversion, and described 3D follows the tracks of and gesture controller chip is connected to main frame by bridge.In other words, electric field induction gesture identification module is followed the tracks of by 3D and gesture controller chip and peripheral circuit thereof form, and this peripheral circuit realization is by I
2c, to the bridge functionality of USB, makes electric field induction gesture identification module be connected with main frame by USB interface.
Further improvement of the present invention is, also comprises input-output device, and described input-output device is connected with main frame; Described input-output device at least comprises a kind of in loudspeaker, camera, keyboard and mouse.
Further improvement of the present invention is, described display is touch-screen.
The present invention is directed to the application of mutual complexity, can retain the traditional approach inputs such as input-output device or touch-screen, the replacement that can use gesture of conventional function, can either reduce the frequency of exposure of user and all-in-one, can avoid again using merely the identification drawback of the complex interaction that gesture identification brings, such as traditional approach inputs such as the available touch-screen of application such as searching keywords in inquiry application.
Further improvement of the present invention is, described gesture storehouse comprise respectively wake up when approaching, brandish up and down, a brief period of time gesture, the gesture of drawing a circle, symbol gesture and position follow the tracks of the system command that is one-to-one relationship.Configurable 3D based on electric field induction of the present invention follows the tracks of and gesture controller chip is system level chip, comprise gesture storehouse and accurate hand position tracking, can detect position, the velocity and acceleration attribute of hand, finger, and then provide accurately and fast again sane low-power consumption hand position to follow the tracks of and free space gesture identification; 3D follows the tracks of and is connected with receiving electrode with the emitting electrode of outer electrode respectively with receiving cable with the transmission channel of gesture controller chip.
Installing operating system on the hardware of described main frame; 3D follows the tracks of and the driver of gesture controller chip is provided by chip manufacturer, operates on the operating system of main frame; Gesture instruction modular converter, operates on the driver of 3D tracking and gesture controller chip; The application-specific of all-in-one operates on gesture instruction modular converter.
3D follows the tracks of and 3D hand and finger gesture are generally acknowledged in the driving support of gesture controller chip reliably, comprise while approaching wake up, brandish up and down, a brief period of time gesture, the gesture of drawing a circle, symbol gesture and position follow the tracks of, to carry out as ON/OFF, to open application program, sensing, click, convergent-divergent, rolling, free space mouse-over and many other functions.
The application-specific of the all-in-one that gesture instruction modular converter is upper strata provides service, complete system command and chip gesture collection predetermined and empirical tests are matched, be used for according to predefined " gesture and system command one-to-one relationship ", and the gesture identifying is converted to corresponding system command and carries out.
Compared with prior art, the present invention can realize and controlling supporting the all-in-one of gesture identification to carry out contactless gesture, can effectively extend the serviceable life of the all-in-one of supporting gesture identification, improve user's experience, can also effectively overcome a sanitarian difficult problem simultaneously; On this basis, the present invention is directed to the application of mutual complexity, can retain the traditional approach inputs such as input-output device or touch-screen, the replacement that can use gesture of conventional function, the frequency of exposure of user and all-in-one can either be reduced, the identification drawback of the complex interaction that gesture identification brings can be avoided again using merely; Self-defined setting in advance can also further be carried out according to user's demand in described gesture storehouse, and sets shortcut.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the structural representation of the electric field induction gesture identification module of the another kind of embodiment of the present invention;
Fig. 3 is the system assumption diagram of the main frame of the another kind of embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, preferably embodiment of the present invention is described in further detail.
Embodiment 1:
As shown in Figure 1, this example provides a kind of all-in-one of supporting gesture identification, comprising:
Outer electrode;
Electric field induction gesture identification module, described electric field induction gesture identification module comprises that the 3D based on electric field induction follows the tracks of and gesture controller chip, described electric field induction gesture identification module is connected with outer electrode;
Main frame, described main frame converts the electric field induction signal in electric field induction gesture identification module to by gesture instruction modular converter the control signal of system command, to complete, will preset and pass through the gesture storehouse of checking and the coupling between system command, described gesture instruction modular converter operates on the driver of 3D tracking and gesture controller chip; And,
Display, described display is connected with main frame.
This example is suitable for the special purpose computer field of public place, for example show application, user and all-in-one usually also uncomplicated alternately of supporting gesture identification, the operation of using is morely that picture is dwindled in upper and lower page turning or amplification, can substitute these uncomplicated operations by certain gestures; For example brandish simply the most up and down hand, corresponding upper and lower page turning; Finger opens gathering, and corresponding amplification dwindles picture etc.And for the application of mutual complexity, also can retain display is that the modes such as touch-screen are inputted, the replacement that can use gesture of conventional function, to reduce touch number of times.
The all-in-one of this routine described support gesture identification is a kind of special purpose computer, for meeting the application-specific demand of particular place, this all-in-one is integrated together main frame, display and various output input device, inner member height is integrated, machine only has a power lead, this example is applied in Gesture Recognition in all-in-one, proposes the all-in-one of the support gesture identification of the contactless operation of support, can control running software by gesture.
This example adopts the configurable 3D based on electric field induction to follow the tracks of and gesture controller chip is realized electric field induction gesture identification module, and then the all-in-one of gesture identification is supported in realization, wherein, integrated main frame, display, outer electrode, electric field induction gesture identification module and output input device in the all-in-one of described support gesture identification; Outer electrode is connected with electric field induction gesture identification module, and electric field induction gesture identification module is preferably connected by USB with main frame; Display can adopt touch-screen.
The further improvement of this example is, also comprises input-output device, and described input-output device is connected with main frame; Described input-output device at least comprises a kind of in loudspeaker, camera, keyboard and mouse.Output input device, such as loudspeaker, camera, keyboard and mouse etc., determines whether need configuration according to specific application demand, if needed, can allow all-in-one retain traditional input-output operation mode, realizes the support to gesture identification simultaneously; If do not needed, do not configure.In a word, output input device configures according to application demand.
This example is for the application of mutual complexity, can retain the traditional approach inputs such as input-output device or touch-screen, the replacement that can use gesture of conventional function, can either reduce the frequency of exposure of user and all-in-one, can avoid again using merely the identification drawback of the complex interaction that gesture identification brings, such as traditional approach inputs such as the available touch-screen of application such as searching keywords in inquiry application.
Described main frame converts the electric field induction signal in electric field induction gesture identification module to by gesture instruction modular converter the control signal of system command, to complete, will preset and pass through the gesture storehouse of checking and the coupling between system command, described gesture instruction modular converter operates on the driver of 3D tracking and gesture controller chip; Predefined gesture storehouse and system command are relation one to one, and each is all unique corresponding with system command by the gesture of checking, to realize controlling the all-in-one of support gesture identification by control signal.
In other words, described gesture storehouse is predefined gesture and system command instruction set one to one, for the gesture identifying being converted to corresponding instruction and carrying out.This gesture storehouse is pre-set, makes in actual use, effective more fast for the identification meeting of gesture; Preferably, self-defined setting can be carried out according to user's demand in this predefined gesture storehouse, and sets shortcut.As introduced for tourist attractions and the all-in-one of the support gesture identification that map is checked, it is the function that frequency of utilization is very high that recommending scenery spot and map guide, this example can by setting, fixing gesture be opened recommending scenery spot as shortcut and map guides, be very beneficial for visitor's operation, and extend the serviceable life of all-in-one, improve user's experience, also effectively overcome a sanitarian difficult problem simultaneously, especially under specific environment, brought good beneficial effect.
Embodiment 2:
On the basis of embodiment 1, this routine described outer electrode comprises emitting electrode and receiving electrode, described emitting electrode is connected with the transmission channel of gesture controller chip with the 3D tracking in electric field induction gesture identification module, and described receiving electrode is connected with the receiving cable of gesture controller chip with the 3D tracking in electric field induction gesture identification module.Preferably, described outer electrode comprises an emitting electrode and five receiving electrodes; Described five receiving electrodes are connected with five receiving cables of gesture controller chip with the 3D tracking in electric field induction gesture identification module respectively.
This routine described emitting electrode is arranged at the centre position at the back side of display, described five receiving electrodes are all arranged at the back side of display, wherein, a receiving electrode is positioned at the centre position at the back side of display, and other four receiving electrodes are evenly distributed on the surrounding position at the back side of display.The sending and receiving port number that 3D follows the tracks of and gesture controller chip provides that the number needs of outer electrode will be investigated application demand and adopt in conjunction with investigation; And outer electrode is at the position arrangement of all-in-one, determine according to the external form of concrete application demand and all-in-one, need to be placed in the position of user's handled easily.
For example, 3D follows the tracks of and gesture controller chip provides a transmission channel and five receiving cables, and a corresponding emitting electrode and five receiving electrodes are attached thereto.They can arrange like this: an emitting electrode is located at the centre position, the back side of the display of all-in-one; Five receiving electrodes are located at the back side of the display of all-in-one, and one of them is positioned at centre position, and other four are evenly distributed on surrounding position up and down, and user can wave to operate over against screen like this, and it is very good that user experiences.
As shown in Figure 2, the further improvement of this example is, described electric field induction gesture identification module also comprises by I
2c, to the bridge of USB conversion, is connected to main frame to realize electric field induction gesture identification module by USB interface.Described electric field induction gesture identification module comprises peripheral circuit, and described peripheral circuit is by I
2c is to the bridge of USB conversion, and described 3D follows the tracks of and gesture controller chip is connected to main frame by bridge.In other words, electric field induction gesture identification module is followed the tracks of by 3D and gesture controller chip and peripheral circuit thereof form, and this peripheral circuit realization is by I
2c, to the bridge functionality of USB, makes electric field induction gesture identification module be connected with main frame by USB interface.
The further improvement of this example is, described gesture storehouse comprise respectively wake up when approaching, brandish up and down, a brief period of time gesture, the gesture of drawing a circle, symbol gesture and position follow the tracks of the system command that is one-to-one relationship.The described configurable 3D based on electric field induction of this example follows the tracks of and gesture controller chip is system level chip, comprise gesture storehouse and accurate hand position tracking, can detect position, the velocity and acceleration attribute of hand, finger, and then provide accurately and fast again sane low-power consumption hand position to follow the tracks of and free space gesture identification; 3D follows the tracks of and is connected with receiving electrode with the emitting electrode of outer electrode respectively with receiving cable with the transmission channel of gesture controller chip.
As shown in Figure 3, installing operating system on the hardware of described main frame; 3D follows the tracks of and the driver of gesture controller chip is provided by chip manufacturer, operates on the operating system of main frame; Gesture instruction modular converter, operates on the driver of 3D tracking and gesture controller chip; The application-specific of all-in-one operates on gesture instruction modular converter.
3D follows the tracks of and 3D hand and finger gesture are generally acknowledged in the driving support of gesture controller chip reliably, comprise while approaching wake up, brandish up and down, a brief period of time gesture, the gesture of drawing a circle, symbol gesture and position follow the tracks of, to carry out as ON/OFF, to open application program, sensing, click, convergent-divergent, rolling, free space mouse-over and many other functions.
The application-specific of the all-in-one that gesture instruction modular converter is upper strata provides service, complete system command and chip gesture collection predetermined and empirical tests are matched, be used for according to predefined " gesture and system command one-to-one relationship ", and the gesture identifying is converted to corresponding system command and carries out.
Compared with prior art, this example can realize to be controlled supporting the all-in-one of gesture identification to carry out contactless gesture, can effectively extend the serviceable life of the all-in-one of supporting gesture identification, improve user's experience, can also effectively overcome a sanitarian difficult problem simultaneously; On this basis, this example is for the application of mutual complexity, can retain the traditional approach inputs such as input-output device or touch-screen, the replacement that can use gesture of conventional function, the frequency of exposure of user and all-in-one can either be reduced, the identification drawback of the complex interaction that gesture identification brings can be avoided again using merely; Self-defined setting in advance can also further be carried out according to user's demand in described gesture storehouse, and sets shortcut.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. an all-in-one of supporting gesture identification, is characterized in that, comprising:
Outer electrode;
Electric field induction gesture identification module, described electric field induction gesture identification module comprises that the 3D based on electric field induction follows the tracks of and gesture controller chip, described electric field induction gesture identification module is connected with outer electrode;
Main frame, described main frame converts the electric field induction signal in electric field induction gesture identification module to by gesture instruction modular converter the control signal of system command, to complete, will preset and pass through the gesture storehouse of checking and the coupling between system command, described gesture instruction modular converter operates on the driver of 3D tracking and gesture controller chip; And,
Display, described display is connected with main frame;
Self-defined setting can be carried out according to user's demand in described predefined gesture storehouse, and sets fixing gesture as shortcut;
Described outer electrode comprises an emitting electrode and five receiving electrodes, described emitting electrode is connected with the transmission channel of gesture controller chip with the 3D tracking in electric field induction gesture identification module, and described five receiving electrodes are connected with five receiving cables of gesture controller chip with the 3D tracking in electric field induction gesture identification module respectively; Described emitting electrode is arranged at the centre position at the back side of display; Described five receiving electrodes are all arranged at the back side of display, and wherein, a receiving electrode is positioned at the centre position at the back side of display, and other four receiving electrodes are evenly distributed on the surrounding position at the back side of display.
2. the all-in-one of support gesture identification according to claim 1, is characterized in that, described gesture storehouse is predefined gesture and system command instruction set one to one, for the gesture identifying being converted to corresponding instruction and carrying out.
3. the all-in-one of support gesture identification according to claim 1 and 2, is characterized in that, described electric field induction gesture identification module also comprises by I
2c, to the bridge of USB conversion, is connected to main frame to realize electric field induction gesture identification module by USB interface.
4. the all-in-one of support gesture identification according to claim 3, is characterized in that, also comprises input-output device, and described input-output device is connected with main frame; Described input-output device at least comprises a kind of in loudspeaker, camera, keyboard and mouse.
5. the all-in-one of support gesture identification according to claim 4, is characterized in that, described display is touch-screen.
6. the all-in-one of support gesture identification according to claim 5, it is characterized in that, described gesture storehouse comprise respectively wake up when approaching, brandish up and down, a brief period of time gesture, the gesture of drawing a circle, symbol gesture and position follow the tracks of the system command that is one-to-one relationship.
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| CN104407706A (en) * | 2014-12-01 | 2015-03-11 | 江苏怡通智运科技发展有限公司 | Multimedia interactive query all-in-one machine based on gesture recognition and use method thereof |
| DE102014226546A1 (en) * | 2014-12-19 | 2016-06-23 | Robert Bosch Gmbh | Method for operating an input device, input device, motor vehicle |
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| WO2018018600A1 (en) * | 2016-07-29 | 2018-02-01 | 深圳市赛亿科技开发有限公司 | Gesture recognition device |
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| CN102253709A (en) * | 2010-05-19 | 2011-11-23 | 禾瑞亚科技股份有限公司 | Method and device for determining gestures |
| CN102314269A (en) * | 2010-07-02 | 2012-01-11 | 谊达光电科技股份有限公司 | Touch panel proximity detection device and method |
| WO2013023088A1 (en) * | 2011-08-09 | 2013-02-14 | Cirque Corporation | Two-finger gesture on a linear sensor or single layer sensor |
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|---|---|
| CN103257714A (en) | 2013-08-21 |
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