CN106462297A - Electrical device and method for operating an electrical device - Google Patents
Electrical device and method for operating an electrical device Download PDFInfo
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- CN106462297A CN106462297A CN201580022465.XA CN201580022465A CN106462297A CN 106462297 A CN106462297 A CN 106462297A CN 201580022465 A CN201580022465 A CN 201580022465A CN 106462297 A CN106462297 A CN 106462297A
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- module
- electric equipment
- radiating surface
- primary beam
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
- G06F3/0423—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen using sweeping light beams, e.g. using rotating or vibrating mirror
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
Disclosed is an electrical device (1) with a module (2), wherein the module (2) is configured to provide a human-machine interface for the electrical device (1), wherein the electrical device (1) has a display means (V), wherein the display means (V) primarily extends along a display surface (100'), wherein the module (2) is configured to locate an object (4) positioned in a locating zone (30, 30'), wherein the module (2) is configured to generate a primary beam (3), wherein the module (2) comprises a scanning mirror structure (7, 7'), wherein the scanning mirror structure (7, 7') can be controlled in such a way that a scanning movement of the primary beam (3) is substantially carried out along an emission surface (30) inside the locating zone (30, 30'), and characterized in that the emission surface (30) extends parallel to the display surface (100') of the display means (1'), wherein the emission surface (30) and the display surface (100') at least partially overlap.
Description
Background technology
The present invention is from the electric equipment of preamble according to claim 1.It is known that having the electricity of man-machine interface
Equipment.
Content of the invention
The task of the present invention is, proposes to have the electric equipment of man-machine interface, wherein, although improve users'comfort and
So it is capable of the relatively accurate detection of user's posture.
According to claim arranged side by side according to the electric equipment of the present invention and the method according to the invention with respect to existing skill
Art has the advantage that：There is provided relative compact ground and the electric equipment simply designing, this electric equipment has for display unit
Virtual man-machine interface, wherein, is capable of the relatively quick, however still accurate and reliable of user command and identifies.
Furthermore it is possible to realize object, especially finger especially quick location, thus realizing that there is very flexible application possibility
Module, be particularly useful for by detect user's posture come the module of identifying user order.Improve thus relative to prior art and use
Family comfort level.All parts or whole module can be made to be matched with the need of corresponding electric equipment for greater flexibility based on modular structure
Ask.Man-machine interface here is also referred to as Human-Machine-Interface (HMI), and described module here is also referred to as HMI module.
Described man-machine interface especially virtual interface is that is to say, that detect to input user's posture for the non-contact type by object
And/or the user interface of order.
Man-machine interface should be particularly understood that such user interface：User can be with electric equipment by described user interface
And/or described module so interacts or can input order so that described electric equipment and/or described module pass through user
To control and/or to operate.Described module is especially used as the command input device for electric equipment.Preferably, described to as if handss
Finger, pen or other article, it is positioned in location area by user and/or so that it is moved in location area.Location here
Mean especially that, detect the distance between described object and described module in the case of using primary beam and secondary signal
And/or described object is with respect to the position of described module, wherein, secondary signal is by the phase of described primary beam and described object
Interaction is used for producing and returning to described module.Mean especially that described primary beam in described object here, interacting
On reflection.Preferably, described light source is configured to produce the primary beam being radiated in described location area, wherein, described
Primary beam is, for example, visible streamer or infrared streamer.Described primary beam substantially outstanding along the scanning motion of radiating surface
It is interpreted as the periodic oscillatory motion between two location borders in described location area, and wherein, here is in pulsed light
Also scanning motion is referred in the case of bundle.Preferably, described module is configured to detect described secondary signal, wherein, when described
When object is positioned in described radiating surface, described secondary signal is particularly by the interaction of described primary beam and described object
To produce and therefore can be detected.According to one kind preferred embodiment, described radiating surface edge is substantially single with described display
The vertical projecting direction of first display plane is with described display plane at least in part namely in described display plane
In subregion or fully namely to cross whole display plane ground overlapping.Described display plane is especially
Be interpreted as described display unit spatially limited, especially entity, smooth display surface, the display of such as screen
Area.Described module is especially true to be configured so that providing touch screen functionality for described display unit.Here, providing touch screen functionality for example
Mean：Touch insensitive display unit namely no on the display unit of touch screen functionality by described module
Produce Touch screen, can be controlled by touching the viewing area being displayed on described display unit in this Touch screen
Described electric equipment.Here, described viewing area for example has pictorial element, menu element, text element or other display elements.
The favourable configuration of the present invention and expansion scheme can be known by dependent claims and description referring to the drawings.
Arranged according to a kind of preferred expansion scheme, described radiating surface and described display surface are spaced at 0.1 millimeter to 4
Between millimeter, preferably between 0.5 millimeter to 2 millimeters, particularly preferably it is about 1 millimeter completely.
Thus advantageously possible is the reliable detection it is ensured that user command.Based between display plane and radiating surface
Relatively small spacing, only when for example described object touches described display unit in described display plane, ability identifying user
Order.
Arranged according to another kind of preferably expansion scheme, described module is configured to provide for the display for described electric equipment
The Touch screen function of unit.
Thus advantageously possible, the manufacture reducing display unit expends, because described display unit itself can be
Touch sensitivity.However it is capable of relatively accurately and reliably detecting of user's posture.
Arranged according to another kind of preferably expansion scheme：Described module is configured to generation and is radiated in described location area
Another primary beam, wherein, described module so configured so that another scanning motion of described another primary beam substantially
Carry out in described location area along another radiating surface, wherein, described another radiating surface is parallel to the display surface of described display unit
Ground extends, and wherein, described radiating surface, described another radiating surface and described display surface are overlapping at least in part.
Thus advantageously possible, with relatively high degree of accuracy to described object location, therefrom produce to be used for leading
Go out the signal of command information.More accurately identifying by the order of user input is capable of by more accurate location.Thus
Advantageously possible, in the case that whole module vibrations or vibration occur for example in the case of Mobile solution
Also provide for reliable man-machine interface.
Arranged according to another kind of preferably expansion scheme, described module is configured to produce for according to by described module
The location signal of the user's posture export (swf) command information detecting.
Thus advantageously possible, described module and/or described electric equipment so configured so that being derived by described signal
Described command information.Described module is, for example, independent equipment, the module being integrated in described electric equipment or is connected to described electricity
Module on equipment.
Arranged according to another kind of preferably expansion scheme, described radiating surface and described another radiating surface are substantially parallel to each other
Arrange and there is radiation spacing, wherein, described radiation spacing preferably between 0 to 50 millimeter particularly preferably 1 milli
Rice, between 5 millimeters, is particularly preferred that 3 millimeters completely.
Thus also advantageously possible, detect described object in a direction substantially perpendicular to the projecting direction of described radiating surface
Motion, thus for example can realize in a reliable fashion one or more objects click on motion and/or tap motion and/
Or the identification of multi-touch motion.
Arranged according to another kind of preferably expansion scheme, described module is integrated in described electric equipment or is attached to institute
State the optional equipment in electric equipment.
The thus advantageously possible module being to provide modular, this module for example can be former according to combiner
Reason (Baukastenprinzip) is neatly matched with multiple different electric equipments and/or mates for application feelings the most different
Shape.Thus, for example described module can be used together with multiple electric equipments having existed.
Arranged according to another kind of preferably expansion scheme, described electric equipment is notebook computer, PC, panel computer
And/or television set, wherein, described display unit is screen, especially LCD screen, image reproducer monitorPlasma screen or light emitting diode (LED) screen.
Thus advantageously possible it is to provide multiple electric equipments being suitable for different application.
According to a kind of preferred expansion scheme setting of the method according to the invention, according to being visited in the 4th operating procedure
The secondary signal surveyed produces position-detection information, wherein, produces for deriving life according to described position-detection information in the 5th operating procedure
Make the location signal of information, wherein, especially for controlling described electric equipment, by described module by described location signal transmission to institute
State in electric equipment.
Thus advantageously possible, realize the relatively reliable of user command and accurately identification and thus raising use
Family comfort level.
According to another kind of preferably expansion scheme setting of the method according to the invention, so derived by described location signal
Described command information is so that described command information includes the information of the motion with regard to described object with respect to described radiating surface.
The thus advantageously possible man-machine interface being to provide the users'comfort with raising, wherein, described module changes
The identification of kind user command.
Shown in the drawings and embodiments of the invention are explained in more detail in subsequent descriptions.
Brief description
Accompanying drawing illustrates：
Fig. 1 to 7 illustrates the module of the different embodiments according to the present invention；
Fig. 8 to 12 illustrates the electric equipment of the different embodiments according to the present invention；
Figure 13 illustrates the signal change procedure of the signal according to one embodiment of the present invention.
Specific embodiment
In different diagrams, identical is partly always provided with identical reference and therefore generally also only orders respectively
Name or refer to once.
Figure 1 illustrates the explanatory view of the module 2 according to one embodiment of the present invention.Module 2 here configures
For being arranged in the location of the object 4 in radiating surface 30.Module 2 is so configured so that primary beam 3 is implemented substantially along radiation
The scanning motion in face 30, wherein, if primary beam 3 and the object 4 being positioned in radiating surface 30 so interact make to produce
Raw secondary signal 5, then detect secondary signal 5.For example, if primary beam 3 radiates along radiation direction 101 and is mapped to object 4
Above and it is positioned in radiating surface 30 along radiation direction 101 if object is looked by module 2, then pass through primary beam 3 in object 4
On reflection produce secondary signal 5.
Described module 2 is configured to detect described secondary signal 5 to be come to described object 4 location, wherein, this object 4
Location realized according to distance measurement and/or strength investigation, wherein, distance measurement carry out particular by pulsed-beam time-of-flight methods and/
Or strength investigation is carried out by strength investigation, wherein, strength investigation includes measured intensity and the reference of described secondary signal 5
Intensity between intensity compares.Measure for example in reference measure and store described referenced strength in described module 2.
That the location here of object 4 represents whole object or only one object part is (for example in the subject surface of object 4
On the subpoint being produced by primary beam 3) position determine, wherein, position determines and is related in module 2 and object 4 or object
Part the distance between or spacing determination and/or be related to (associating with described object part) subpoint with respect to (with another
One object partial association) determination of the position of another subpoint, wherein, especially respectively during scanning motion when different
Carve and produce this subpoint and another subpoint.
Preferably, module 2 have the first submodule 21, the second submodule 22, the 3rd submodule 23, the 4th submodule 24,
5th submodule 25, the 6th submodule 26, the 7th submodule 27, the 8th submodule 28 and/or other submodule.Thus provide
The module 2 modularly constructing, this module for example can neatly be matched with multiple different electric equipments 1 according to combiner principle
And/or applicable cases.
In a kind of exemplary embodiment of module 2, the first submodule 21 is to be configured to produce primary beam 3
And/or the optical module 21 of another primary beam 3 '；And/or, the second submodule 22 is the scanning being configured to produce primary beam 3
The scan module 22 of another scanning motion of motion and/or another primary beam 3 '；And/or, the 3rd submodule 23 is that configuration is used
In the first control and/or the detecting module 23 that produce detectable signal according to secondary signal 5 and/or another secondary signal 5 '；With/
Or, the 4th submodule 24 is the analysis and processing module 24 for producing position-detection information；And/or, the 5th submodule 25 is the second control
System and/or detecting module 25；And/or, the 6th submodule 26 is the control module 26 for controlling energy supply；And/or, the 7th
Submodule 27 is camara module；And/or, the 8th submodule 28 is to be configured to communicate with electric equipment 1 and/or arrive electric equipment 1
On data transfer communication module 28.
Figure 2 illustrates the module 2 according to one embodiment of the present invention.Module 2 has for producing primary beam 3
Light source 6.Light source is preferably laser diode, such as in the form of surface emitting laser.The primary beam being produced by light source 6
3 especially visible light beam 3 namely about 380 nanometers (nm) are to the light of the wavelength of 780nm or infrared (IR) light beam
3.
Module 2 here has scanning mirror structure 7, and described scanning mirror structure has micro electromechanical scanning mirror element 7.Module 2 is outstanding
Its so configured so that making primary beam 3 deflect as follows by scanning mirror structure 7 so that primary beam 3 substantially edge
(smooth) radiating surface 30 extends.Micromechanics scanning mirror element 7 is adjustable in (scanning mirror element 7 or other scanning mirror unit
Part 7 ') in multiple inflection points in region between two maximum inflection points.In described two maximum deflection positions
In the first maximum deflection position in, make primary beam 3 along radiating surface 30 with the first radiation direction 101 ' by scanning mirror structure 7
Radiation.In the second maximum deflection position of described two maximum deflection positions, primary beam 3 edge is made by scanning mirror structure 7
Radiating surface 30 is radiated with the second radiation direction 101 '.By the first radiation direction 101 ' and the second radiation direction 101 " here restriction
The location border 101 ', 101 in location area 30 ".Especially in this embodiment term location area 30 and radiating surface 30 have identical
Implication.The especially true configuration of micromechanics scanning mirror element 7 is so that when loading scanning mirror element 7 with control signal, scanning mirror is first
Part 7 executes the yaw motion between described two maximum deflection positions.Primary beam 3 especially laser beam 3, for example continuously
Laser beam 3 or pulsed laser beam 3.
So that primary beam 3 is moved during the scanning motion with rate of scanning, wherein, described rate of scanning with sweep
Retouch the scan period association of motion.Primary beam 3 is especially made (to be passed through by the first location border 101 ' during the described scan period
The primary beam with reference 3 ' represents) to the second location border 101 " (by having reference 3 " primary beam
Represent) and be returned to the first location border and 101 ' scan or swing.Rate of scanning preferably 1 hertz with 2000 hertz (Hz)
Between, particularly preferably between 5 hertz and 500 hertz, completely particularly preferably between 10 hertz and 200 hertz.
In the inflection point in the region between the maximum deflection position of scanning mirror element 7, make primary beam 3 along radiation
Direction 101 radiates.If object 4 such as user's finger 4 is arranged so as to or is positioned in radiating surface 30 so that object 4 touches
Touch radiating surface 30 or intersect with radiating surface 30, then pass through primary beam 3 and produce with the interaction of object 4 namely such as reflection
Raw secondary signal 5.Object 4 is for example made to move to along the object motion of the projecting direction 103 vertical with radiating surface 30 by object 4
In radiating surface 30, thus object 4 is arranged or is positioned in radiating surface 30.If here, primary beam 3 (during scanning motion)
Radiate along radiation direction 101, then produce secondary signal 5.
Module 2 includes the optical detecting gear 9,9 ' being configured to detect secondary signal 5, and described optical detecting gear has
Optical detection element 9, such as photodiode 9.In a kind of alternative embodiment, optical detection element 9 and light source 9 monolithic
Ground is integrated, if especially light source is VCSEL.Preferably, module 2 is configured to according to secondary by optical detection element 9 detection
Level signal 5 produces detectable signal.Module 2 is especially configured to produce position-detection information according to detectable signal.Preferably, module 2 is such as
This is configured to produce inflection point the and/or another scanning mirror unit with regard to scanning mirror element 7 during detecting secondary signal 5
The position sensing signal of another inflection point of part 7 ' is so that time resolution ground produces according to detectable signal and position sensing signal
Position-detection information.Position-detection information especially include with regard to object 4 and the distance of module 2 range information and/or with regard to object 4 with respect to
The orientation information of the differently- oriented directivity of module 2 and/or the position with regard to the position of the subpoint in the subject surface of object 4 are sat
Mark.Module 2 is especially configured to by means of pulsed-beam time-of-flight methods (English：Time-of-Flight, TOF, detect) and/or by
Compare to come to object location by time-resolved analyzing and processing respectively in intensity.
Figure 3 illustrates the module 2 according to one embodiment of the present invention.It is shown in which with module 2 and base 10
System, wherein, module 2 have 2 on the downside of module ', be bearing on the downside of module on base 10 (bearing-surface) such as desk.Bearing-surface
10 heres mainly extend along plane 100.The especially true configuration of module 2 is so that ' be bearing in bearing-surface in module 2 with the downside of module 2
In the case of on 10, radiating surface 30 and main extension plane 100 are arranged and substantially parallel to each other along perpendicular to radiating surface 30
Projecting direction 100 has radiation length 11 between bearing-surface 10 and radiating surface 100.Preferably, radiation length 11 is at 0.1 millimeter
And 10 millimeters (mm) between, particularly preferably between 0.5 millimeter and 5 millimeters, be of about particularly preferably 1 millimeter completely.
Arranged according to another kind of preferably expansion scheme, module 2 has wide-angle optics 8, wherein, this wide angle optical device
Part 8 or expansion optics (Aufweitungsoptik) include convex lens optics, concave mirror optics, DOE
(Diffractive Optical Element diffraction optical element) and/or lens or lens combination.Preferably make towards scanning mirror
The primary beam 3 of structure 7 orientation is so deflected and orients towards wide-angle optics 8 so that being made just by wide-angle optics 8
Level beam 3 deflects in radiating surface 30.By wide-angle optics 8 advantageously, according to the present invention it is possible that can be compared to
The scanning angle of scanning mirror 7 larger selects the angle of inswept (the ü berstreichen) of primary beam 3.The beam of light source 6 becomes
Shape optics is preferably so matched with wide-angle optics 8 so that beam after wide-angle optics 8 for the primary beam 3
Shape and be less than 5 millimeters, preferably 3 millimeters, further preferred 1 millimeter, particularly preferred 0.5 millimeter completely of diameter.
In the embodiment that figure 3 illustrates, light source 6, scanning mirror element 7 and optical detection element 9 are substantially arranged
In the first module flat, wide-angle optics 8 are arranged in the second module flat, wherein, the first and second module flat bases
In basis, plane is parallel and is spaced from each other.Thus advantageously possible it is to provide the module 2 designing particularly compactly.To this
Alternatively, can be arranged according to the present invention, light source 6, scanning mirror element 7, optical detection element 9 and wide-angle optics 8 are arranged
In a common module flat.
Figure 4 illustrates the module 2 according to one embodiment of the present invention.It is shown in which the spacing that misplaces
(versatzabstand) 12, wherein, dislocation spacing by module 2 primary importance in this primary importance primary beam 3
Extend up to the second position of module 2 by module 2 radiation, secondary signal 5 is detected by module 2 in this second position.The
One position for example corresponds to the beam output area (see Fig. 3) of module 2, and the second position for example corresponds to the detecting area of module 2
Domain, wherein, is disposed with optical detection element 9 in search coverage.According to the present invention, the spacing 12 that misplaces is less than 5 centimetres, is preferably smaller than
2 centimetres, completely particularly preferably less than 1 centimetre.
Figure 5 illustrates the module 2 according to one embodiment of the present invention.Here, module 2 includes light source 6 and another
Light source 6 '.Another light source 6 ' is configured to produce another primary beam 3 '.Here, scanning mirror structure 7 be configured to produce another
Primary beam 3 ' substantially along another scanning motion of another radiating surface 30 '.Here, location area 30,30 ' passes through radiating surface 30
Formed with another radiating surface 30 '.The scanning motion of another scanning motion of another primary beam 3 ' and primary beam 3 is especially with phase
And/or with rate of scanning or either synchronously or asynchronously realize with different scanning frequency.Wide-angle optics 8 here has minute surface unit
Part 8 ' and another specular components 8 ".So that primary beam 3 is oriented towards specular components 8 ' by scanning mirror element 7, and another primary is penetrated
Bundle 3 ' is towards another specular components 8 " orientation.Here, specular components 8 ' and another specular components 8 " so configured so that primary beam
3 during the scanning motion along radiating surface 30 radiation and another primary beam 3 ' in another scanning fortune along another radiating surface 30 '
Radiation during dynamic.Here, radiating surface 30 and another radiating surface 30 ' have radiation spacing 13 along projecting direction 103.
If object 4 is arranged in radiating surface 30 and primary beam 3 is interacted with object 4, produce secondary signal 5
And this secondary signal is detected by optical detection element 9.If object 4 is arranged in another radiating surface 30 ' and another first
Level beam 3 ' is interacted with object 4, then produce another secondary signal 5 ' and detect this another time by optical detection element 9
Level signal.(not shown) in a kind of alternative embodiment, secondary signal 5 is detected and another secondary signal 5 ' by light source 6
Detected by another light source 6 ', if especially light source 6 and another light source 6 ' are VCSEL.(smooth and mutually by using two
It is arranged in parallel) radiating surface 30,30 ' is advantageously possible, with relatively high precision to object 4 location.
Figure 6 illustrates the module 2 according to one embodiment of the present invention.The embodiment being shown in which with Fig. 5
Shown in the difference of embodiment be, light source 6 and another light source 6 ' so positions or arrangement is so that so guiding primary is penetrated
Bundle 3 and another primary beam 3 ' so that primary beam 3 substantially along radiating surface 30 another primary beam 3 ' substantially along another
Radiating surface 30 ' radiates, and wherein, primary beam 3 and another primary beam 3 ' are from light source 6 or another light source 6 ' substantially in phase
It is mapped in scanning mirror structure 7 with putting.Wide-angle optics 8 are for example configured to free pattern.
Figure 7 illustrates the module 2 according to one embodiment of the present invention.Here, module 2 have scanning mirror structure 7,
7 ' and wide-angle optics 8, described scanning mirror structure has micro electromechanical scanning mirror element 7 and another micro electromechanical scanning mirror element
7’.Here, radiating surface 30 and another radiating surface 30 ' are arranged in same level 30,30 ', wherein, the scanning fortune of primary beam 3
Move and substantially produced by scanning mirror element 7 along radiating surface 30, and another scanning motion substantially edge of another primary beam 3 '
Another radiating surface 30 ' passes through another scanning mirror element 7 ' and produces.Thus advantageously possible, realize the location for object 4
Relatively high angular resolution.
Figure 8 illustrates the electric equipment 1 according to one embodiment of the present invention.Electric equipment 1 especially portable computing
Machine equipment such as portable computer, notebook computer or panel computer or PC device.
In embodiment shown here, electric equipment 1 has display unit 1 ', input block 1 " and module 2.Described
Display unit 1 ' is, for example, screen, especially LCD screen, image reproducer monitor, and plasma screen or light emitting diode (LED) shield
Curtain.Display unit 1 ' is main to be extended along display surface 100 ', wherein, the limited space of display surface 100 ' especially display unit 1 '
Surface 100 '.Input block 1 " here includes the input area for inputting user command.Input block 1 " is mainly along input face
100 " extend, wherein, the surface 100 of the limited space of input face 100 " especially input block 1 " ".Input block 1 " preferably wraps
Include the input area for inputting user command of electric equipment 1.In embodiment shown here, module 2 is so integrated in
So that the radiation area 30,30 ' with radiating surface 30 (and especially another radiating surface 30 ') is predominantly parallel to electricity and sets in electric equipment 1
Standby 1 input face 100 " extends.This for example it is meant that described module provide here serve as keyboard and/mouse substituent man-machine
Interface.Here, radiating surface 30 (and especially also having another radiating surface 30 ') " is preferably spaced apart with input block 1.Additionally, spoke
Penetrate face 30 (and another radiating surface 30 ') along perpendicular to input plane 100 " and/or the projecting direction of radiating surface 30 and input face
100 " overlapping so that radiation area 30,30 ' and input face 100 " are at least partially or fully overlapping.Module 2 especially one chip ground
Be integrated in electric equipment 1 namely load wherein or alternatively with described electric equipment reversibly (removably) be connected or
Person is inserted in the grafting position of equipment 1.
Figure 9 illustrates the electric equipment 1 according to one embodiment of the present invention, wherein, this embodiment substantially phase
According to the embodiment of Fig. 8, wherein, module 2 here is arranged so as in the device 1 so that providing on display unit 1 ' Ying Yu
Touch screen function (touch screen functionality).This for example means：Electric equipment 1 especially touch insensitive or do not have itself touch
The display unit 1 ' of screen function just becomes to touch sensitivity by module 2.Preferably, Touch screen form is produced by module 2
Display unit 1 ', in the case of this Touch screen, when described object so reaches the vicinity of described viewing area so that object
4 by module 2 come location when, by touch on display unit 1 ' display viewing area control or electric equipment 1 can be controlled.
Here, described viewing area for example has pictorial element, menu element, text element or other display elements.
Figure 10 illustrates the electric equipment 1 according to one embodiment of the present invention, wherein, this embodiment substantially phase
Ying Yu is according to the embodiment of Fig. 9.Here, module 2 is not integrated in equipment 1, but 14, such as USB line is connected by cable
Cable connect reversibly, be detachably attached in electric equipment 1.
Figure 11 illustrates the electric equipment 1 according to one embodiment of the present invention, wherein, this embodiment substantially phase
Ying Yu is according to another embodiment of the invention.Here, electric equipment 1 is Portable tablet personal computer, wherein, display unit 1 ' from
Body is to touch insensitive that is to say, that the touch screen functionality on described panel computer only by module 2 or passes through human-machine interface
Mouthful providing.Equipment 1 especially has module 2 and/or another module 2 (not shown here).
Figure 12 illustrates the electric equipment 1 according to one embodiment of the present invention, wherein, this embodiment substantially phase
Ying Yu is according to another embodiment of the invention.Here, electric equipment 1 e.g. especially has module 2 and/or another module 2 '
Television set 1.Advantageously possible by using at least two modules 2,2 ', realize multi-touch gesture recognition.Thus, especially
It provides multi-touch display screen in an advantageous manner that is to say, that having the screen of many finger gesture identifications in described electric equipment
Curtain, wherein, the module 2 on display unit 1 ' and/or another module 2 ' are capable of by data posture, touching sensitivity
Input.Multi-touch function here means that, identification display unit 1 ' by object 4, for example by user finger 4 same
When multi-touch, rather than simultaneously detect the independent touch point of only one.User especially can tap the element of display on screen,
Move them or select multiple simultaneously.Application example is amplification and the rotation of image, and its mode is to make two fingers remote each other
From motion or rotate relative to one another.
Figure 13 illustrates the letter of the location signal change procedure of location signal according to one embodiment of the present invention
Number change procedure.It is described herein for the method by the module 2 identifying user order according to the present invention.Here, described module 2
It is configured to produce the location signal for export (swf) command information, wherein, be shown in which according to the time (reference 500 ')
Location signal value (reference 500 ").User for example makes object 4 (such as finger or pen) mobile so that inputting user command, its
In, according to the motion of object 4, described location signal is produced by module 2.Here, many height motions of detected object 4, wherein,
Object 4 is for example made to move in the state of inactive position, wherein, outside object 4 is positioned at radiating surface 30 in the state of described inactive position；
Or make object 4 move to activation position state, wherein, object 4 is positioned in radiating surface 30 in the state of described activation position.This for example anticipates
Taste, in the case of so that object 4 is moved parallel to radiating surface 30 ground, between the position being detected accordingly of object 4
When spacing is more than with reference to spacing, detect another activation position state unrelated with described activation position state.
In addition here, by described inactive position state the object motion in the state of described activation position be referred to as activation motion and
Deactivation motion is referred to as by the object motion in the state of described inactive position for the described activation position state.The location letter that figure 12 illustrates
In number, the inactive position state of detected object 4 first during very first time interval (see reference 501), wherein, subsequently detect
First activation motion of object 4, wherein, and then in very first time interval 501 ground detected object during the second time interval 502
4 activation position state, wherein, the first deactivation motion of subsequent detected object 4, wherein, and then on the second time interval 502 ground the
The inactive position state of detected object 4 during three time interval 503.
Preferably, when detecting object 4 during following directly after the 3rd time interval 503, defined time period
During inactive position state, the command information having with regard to the information clicked is derived by described location signal.Otherwise (for example in fig. 12
Illustrate) second activation motion of detected object 4 in the 3rd time interval 503, wherein, and then on the 3rd time interval 503 ground
The activation position state of detected object 4 during the 4th time interval 504.Afterwards, here, the second deactivation motion of detected object 4, make
And then second deactivation motion during the 5th time interval 505 detected object 4 inactive position state.Here, in object 4
The 3rd activation motion after during the 6th time interval 506 detected object 4 activation position state.
Here is it is preferable that especially when during the time period that follow directly after the 5th time interval 505 and predetermined
Detect object 4 inactive position state when, by described location signal derive have with regard to described user command (such as here with regard to
Double-click) information command information.
Claims (11)
1. one kind has the electric equipment (1) of module (2), and wherein, described module (2) is configured to provide for for described electric equipment
(1) man-machine interface, wherein, described electric equipment (1) has display unit (1 '), wherein, the main edge of described display unit (1 ')
Display surface (100 ') extends, and wherein, described module (2) is configured to the object (4) being positioned in location area (30,30 ') is surveyed
Position, wherein, described module (2) be configured to produce primary beam (3), wherein, described module (2) have scanning mirror structure (7,
7 '), wherein, described scanning mirror structure (7,7 ') can be controlled such so that implementing substantially edge by described primary beam (3)
Scanning motion in described location area (30,30 ') for the radiating surface (30) is it is characterised in that described radiating surface (30) is parallel to institute
Extend with stating the display surface (100 ') of display unit (1 '), wherein, described radiating surface (30) is with described display surface (100 ') at least
Partly overlapping.
2. electric equipment (1) according to claim 1 is it is characterised in that described radiating surface (30) and described display surface
(100 ') are spaced between 0.1 millimeter to 4 millimeters, preferably between 0.5 millimeter to 2 millimeters, completely particularly preferably
It is about 1 millimeter.
3. electric equipment (1) according to claim 1 is it is characterised in that described module (2) is configured to provide for for described
The Touch screen function of the display unit (1 ') of electric equipment (1).
4. the electric equipment (1) according to any of the above item claim is it is characterised in that described module (2) is configured to produce
Life is radiated another primary beam (3 ') in described location area (30,30 '), and wherein, described module (2) is so configured, makes
Described another primary beam (3) another scanning motion substantially along another radiating surface (30 ') described location area (30,
30 ') carry out in, wherein, described another radiating surface (30) parallel to described display unit (1 ') display surface (100 ') extend,
Wherein, described radiating surface (30), described another radiating surface (30 ') and described display surface (100 ') are overlapping at least in part.
5. the electric equipment (1) according to any of the above item claim is it is characterised in that described module (2) is configured to produce
The location signal of the raw user's posture export (swf) command information being detected by described module (2) for basis.
6. the electric equipment according to claim 5 or 6 (1) is it is characterised in that described radiating surface (30) and described another radiation
Face (30 ') is substantially parallel with each other arranged and is had radiation spacing (13), and wherein, described radiation spacing (13) preferably exists
Particularly preferably between 1 millimeter to 5 millimeters, being particularly preferred that 3 millimeters completely between 0 to 50 millimeter.
7. the electric equipment (1) according to any of the above item claim is it is characterised in that described in described module (2) is integrated in
In electric equipment (1) or be attached to the optional equipment in described electric equipment (1).
8. the electric equipment (1) according to any of the above item claim is it is characterised in that described electric equipment (1) is notebook
Computer, PC, panel computer and/or television set, wherein, described display unit (1) is screen, especially LCD screen, aobvious
Image tube monitor, plasma screen or light emitting diode (LED) screen.
9. a kind of method for running the electric equipment (1) according to any of the above item claim is it is characterised in that pass through
Described module (2) provides the man-machine interface for described electric equipment (1), wherein, by described module (2) in the first operating procedure
Produce primary beam (3), wherein, described primary beam (3) is radiated in described radiation area (30,30 '), wherein, second
The scanning motion of described primary beam (3) is produced in operating procedure, wherein, the described scanning motion base of described primary beam (3)
Carry out in described location area (30,30 ') along described radiating surface (30), wherein, in the 3rd operating procedure, when described right on this
When being positioned in described radiating surface (30) as (4), it is right with described according to described primary beam (3) to be detected by described module (2)
The secondary signal (5) producing that interacts as (4).
10. method according to claim 9 is it is characterised in that believe according to the secondary being detected in the 4th operating procedure
Number (5) produce position-detection information, wherein, produce for according to described position-detection information export (swf) command information in the 5th operating procedure
Location signal, wherein, especially for controlling described electric equipment (1), by described module (2) by described location signal transmission to described
In electric equipment (1).
11. methods according to any one of claim 9 to 13 are it is characterised in that so derived by described location signal
Described command information is so that described command information is included with regard to described object (4) with respect to the motion of described radiating surface (30)
Information.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014207920.9A DE102014207920A1 (en) | 2014-04-28 | 2014-04-28 | Electrical device and method for operating an electrical device |
| DE102014207920.9 | 2014-04-28 | ||
| PCT/EP2015/054468 WO2015165620A1 (en) | 2014-04-28 | 2015-03-04 | Electrical device and method for operating an electrical device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106462297A true CN106462297A (en) | 2017-02-22 |
| CN106462297B CN106462297B (en) | 2020-08-18 |
Family
ID=52633259
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580022465.XA Expired - Fee Related CN106462297B (en) | 2014-04-28 | 2015-03-04 | Electrical device and method for operating an electrical device |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR20160146744A (en) |
| CN (1) | CN106462297B (en) |
| DE (1) | DE102014207920A1 (en) |
| TW (1) | TWI690839B (en) |
| WO (1) | WO2015165620A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20160146744A (en) | 2016-12-21 |
| TWI690839B (en) | 2020-04-11 |
| WO2015165620A1 (en) | 2015-11-05 |
| CN106462297B (en) | 2020-08-18 |
| TW201546689A (en) | 2015-12-16 |
| DE102014207920A1 (en) | 2015-10-29 |
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