CN103873913A - Intelligent display device and control method thereof - Google Patents
Intelligent display device and control method thereof Download PDFInfo
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- CN103873913A CN103873913A CN201410139529.1A CN201410139529A CN103873913A CN 103873913 A CN103873913 A CN 103873913A CN 201410139529 A CN201410139529 A CN 201410139529A CN 103873913 A CN103873913 A CN 103873913A
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Abstract
Provided are an intelligent display device and a control method thereof. The intelligent display device comprises a displayer, an induction device and a controller. The induction device is arranged on the side edge of the displayer or the reverse side of the displayer and is suitable for being used for detecting induction signals of fingers. The controller is suitable for being used for extracting action information of the fingers according to the detected induction signals of the fingers and selecting corresponding preset operating instructions according to the action information of the fingers so as to perform corresponding control operations on the intelligent display device. According to the intelligent display device and the control method of the intelligent display device, when no peripheral control equipment exists, the intelligent display device with a large screen ratio can be operated conveniently and rapidly.
Description
Technical field
The present invention relates to field of intelligent control, relate in particular to a kind of intelligent display device and control method thereof.
Background technology
Along with scientific and technological progress, it is more and more intelligent that traditional television set also becomes.Intelligent television now can carry operating system, for example carry Android system or IOS system, the function that can provide for user is more and more, except watching TV programme, by the intelligent television function such as can also realize that web page browsing, Online Video are watched.
Existing intelligent television, for outstanding screen accounting or visual effect, the frame of intelligent television becomes more and more less.Traditional fuselage button is no longer arranged on the frame of fuselage front, and is arranged on fuselage back, and some intelligent televisions have directly been cancelled traditional mechanical key or touch key-press.But existing intelligent television still relies on traditional remote controller to control.When remote controller does not have electricity, or find during less than remote controller, just cannot conveniently operate intelligent television, affect user's experience.
Summary of the invention
The problem that the embodiment of the present invention solves is in the time there is no peripheral hardware control appliance, how the larger intelligent display device of screen accounting is conveniently operated.
For addressing the above problem, the embodiment of the present invention provides a kind of intelligent display device, comprising: display; Induction installation, is arranged on described display side or the back side, is suitable for detecting the induced signal of finger; Controller, be suitable for according to described in the induced signal of the finger that detects, extract the action message of finger, and according to the action message of described finger, select corresponding predetermined registration operation instruction, described intelligent display device is carried out to corresponding control operation.
Optionally, described induction installation comprises N transducer, described N >=1.
Optionally, in the time of number N >=2 of described transducer, described N sensor location arranged.
Optionally, a described N transducer distributes along straight line, between described transducer, is provided with interval region.
Optionally, described transducer is inductive disks.
Optionally, described intelligent display device also comprises: be arranged on described display side, be electrically connected with described induction installation, be suitable for sending the light-emitting device of varying strength light; Described controller is also suitable for, according to the distance between finger and described induction installation, controlling described light-emitting device and send the light of respective intensities.
Optionally, side or the back side of described display are provided with extended configuration, and described light-emitting device is arranged on the front of described extended configuration; Described induction installation is arranged on the bottom surface of described extended configuration.
For addressing the above problem, the embodiment of the present invention also provides a kind of control method of intelligent display device, comprising: adopt the induction installation that is arranged on display side or the back side to detect the induced signal of pointing; Extract the action message of finger according to described induced signal; According to the action message of described finger, select corresponding predetermined registration operation instruction, described intelligent display device is carried out to corresponding control operation.
Optionally, described induction installation comprises N transducer, described N >=1.
Optionally, in the time of N >=2, a described N sensor location is arranged on described induction installation.
Optionally, a described N transducer distributes along straight line, between adjacent described transducer, be provided with interval region, the mark in described transducer and described interval region region of living in is according to the position of described transducer and described interval region area distribution of living in, and order is arranged.
Optionally, the described action message of extracting finger according to described induced signal, comprise: obtain respectively the touch location of current time and a upper moment finger, and the touch location of the touch location of current time finger and a upper moment finger is compared, obtain the action message of finger.
Optionally, described in obtain the touch location of finger, comprising: when detect finger touch to the number of transducer while being 1, the touch location of determining described finger is the region at the described transducer place of being arrived by finger touch; When detect finger touch to the number of transducer be when more than two, the mark of the transducer that finger touch is arrived is added summation, described summed result and the number of the transducer touching are divided by and complementation, in the time that remainder is 0, the touch location of finger is to be designated region corresponding to described phase division result; In the time that remainder is greater than 0, the touch location of finger is to be designated the region that described phase division result adds 1 correspondence.
Optionally, described in obtain the action message of finger, comprising: when current time does not get the touch location of finger, a upper moment gets the touch location of finger, and does not carry out while stopping the fixed cycle operator of default timer, judges that finger carries out single-click operation.
Optionally, the described action message of obtaining finger, comprise: the touch location that got finger when current time and a upper moment is same position, and finger touch to the number of transducer equal at 1 o'clock, judge whether the timing length of described timer reaches default duration; In the time that the timing length of default timer reaches default duration, judge to point and grow by operation.
Optionally, the described action message of obtaining finger, comprise: the touch location that got finger when current time and a upper moment is same position, and detect finger touch to the number of transducer be greater than at 1 o'clock, obtain the mark of the transducer that current time and a upper moment finger touch arrive;
When current time finger touch to transducer identical with the transducer that a upper moment finger touch arrives, and default timer timing length is while reaching default duration, judges that finger grows by operation;
When current time finger touch to the transducer that arrives from a upper moment finger touch of transducer when different, by current time finger touch to the mark of transducer and the mark of the touch location of finger subtract each other successively, the difference obtaining is taken absolute value and is sued for peace; By a upper moment finger touch to the mark of transducer and the mark of the touch location of finger subtract each other, the difference obtaining is taken absolute value and sued for peace, in the time that the absolute value sum of current time was greater than the absolute value sum in a upper moment, judge that multiple fingers carry out opening operation; In the time that the absolute value sum of current time was less than the absolute value sum in a upper moment, judge that multiple fingers close up operation.
Optionally, the described action message of obtaining finger, comprise: the touch location that got finger when current time and a upper moment is diverse location, and when the touch location of current time finger is positioned at the right of touch location of a moment finger, judge that finger carries out right-shift operation, and the mark corresponding touch location of the current time finger mark corresponding with the touch location of a upper moment finger subtracted each other, distance moves to right described difference as finger; In the time that the touch location of current time finger is positioned at the left side of touch location of a upper moment finger, judge that finger carries out shift left operation, and the mark corresponding touch location of the current time finger mark corresponding with the touch location of a upper moment finger subtracted each other, distance moves to left described difference as finger.
Optionally, the control method of described intelligent display device, also comprises: according to the distance between finger and described induction installation, control and be fixed on described display side, the light-emitting device being electrically connected with described induction installation sends the light of respective intensities.
Compared with prior art, the technical scheme of the embodiment of the present invention has the following advantages:
The induction installation that employing is arranged on display side or the back side detects the induced signal of finger, and from the induced signal of the finger that detects, obtains the action message of finger by controller; According to the action message of finger, select corresponding predetermined registration operation instruction to carry out corresponding control operation to intelligent display device.Because induction installation is arranged on side or the back side of display, instead of be arranged on the front of display, therefore can effectively reduce the shared area of display front frame, improve screen accounting.Simultaneously, because induction installation is arranged on side or the back side of display, when there is no peripheral hardware control appliance, or peripheral hardware control appliance is cannot work time, can operate intelligent display device by induction installation, thereby realize, intelligent display device conveniently be operated.
Further, in the time that finger approaches induction installation, distance according to finger with induction installation, the light-emitting device being electrically connected with induction installation by controller control sends the light of varying strength, make user can directly identify the distance of finger and induction installation according to light intensity, therefore can guide better user to operate, strengthen user and experience.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of intelligent display device in the embodiment of the present invention;
Fig. 2 is the distribution schematic diagram of a kind of capacitive touch sensors in the embodiment of the present invention;
Fig. 3 is the flow chart of the control method of a kind of intelligent display device in the embodiment of the present invention;
Fig. 4 is the flow chart of the control method of the another kind of intelligent display device in the embodiment of the present invention;
Fig. 5 is the flow chart of a kind of touch location method of obtaining finger in the embodiment of the present invention.
Embodiment
Existing intelligent television, for outstanding screen accounting or visual effect, the frame of intelligent television becomes more and more less.Traditional fuselage button is no longer arranged on the frame of fuselage front, and is arranged on fuselage back, and some intelligent televisions have directly been cancelled traditional mechanical key or touch key-press.But existing intelligent television still relies on traditional remote controller to control.When remote controller does not have electricity, or find during less than remote controller, just cannot conveniently operate intelligent television, affect user's experience.Meanwhile, because the apparatus functions such as existing remote controller are more single, cannot realize for the function of more complicated.
In the embodiment of the present invention, because induction installation is arranged on side or the back side of display, instead of be arranged on the front of display, therefore can effectively reduce the shared area of display front frame, improve screen accounting.Simultaneously, because induction installation is arranged on side or the back side of display, when there is no peripheral hardware control appliance, or peripheral hardware control appliance is cannot work time, can operate intelligent display device by induction installation, thereby realize, intelligent display device conveniently be operated.
For the above-mentioned purpose, the feature and advantage that make the embodiment of the present invention can more become apparent, below in conjunction with accompanying drawing, specific embodiments of the invention are described in detail.
The embodiment of the present invention provides a kind of intelligent display device, with reference to Fig. 1, comprising: display 101, induction installation and controller, wherein:
Induction installation (not shown), can be arranged on described display 101 sides or the back side, is suitable for detecting the induced signal of finger;
Controller (not shown), can be arranged on the inside of described display 101, be suitable for according to described in the induced signal of the finger that detects, extract the action message of finger, and according to the action message of finger, select corresponding predetermined registration operation instruction, described intelligent display device is carried out to corresponding control operation.
In concrete enforcement, induction installation can be capacitance type touch apparatus, can be also ultrasonic sensing device, it can also be the induction installation of other types, for example, infrared induction device, miniature video camera are first-class, as long as the induced signal of finger can be detected.
Described induction installation can adopt 1 transducer, also can adopt multiple transducers.For convenience of description, below, represent the number of the transducer in induction installation with N.In the time of N >=2, N transducer can be arranged evenly.For example, N transducer can be arranged in straight line, and between neighboring sensors, is provided with interval region.A described N transducer also can be arranged in other shapes, for example, can be arranged in the shape such as annular or rectangle.
In embodiments of the present invention, induction installation can be capacitance type touch apparatus, can be provided with N capacitive touch sensors on induction installation.When with finger touch capacitive touch sensors, on corresponding transducer, the quantity of electric charge of electric capacity can change, and by the variation of the quantity of electric charge on Detection capacitance, just can determine whether that touch action occurs.
In an embodiment of the present invention, capacitive touch sensors is capacitance touch inductive disks, with reference to Fig. 2.In Fig. 2, adopt rectangle capacitance touch inductive disks as capacitive touch sensors, induction installation comprises 4 rectangle inductive disks, and 4 inductive disks distribute along straight line.Appearance between each inductive disks etc., between each inductive disks wide also equate.Between adjacent inductive disks, be provided with interval region, and the width of interval region equates.
In concrete enforcement, for outstanding screen accounting, display 101 can adopt super narrow frame design, can be used for one or more in display video, image and word.
In concrete enforcement, described intelligent display device can also comprise light-emitting device 102, and described light-emitting device 102 can be arranged on the side of described display 101, can be electrically connected with described induction installation, is suitable for sending varying strength light.In embodiments of the present invention, can select the LED light-emitting section of elongate in shape as light-emitting device, also can select the light-emitting device of other types, can change as long as meet the brightness of the light sending.Correspondingly, described controller is also suitable for, according to the distance between finger and described induction installation, controlling described light-emitting device 102 and send the light of corresponding brightness.
In concrete enforcement, can also extended configuration 103 be set at the side of described display or the back side.Extended configuration can be strip, can be also other shapes, such as square etc.Described light-emitting device 102 can be arranged on to the front of described extended configuration 103, described induction installation be arranged on to the bottom surface of described extended configuration 103, also induction installation can be arranged on to the back side of described extended configuration 103.In an embodiment of the present invention, described extended configuration 103 is positioned at the centre position, base of described display 101, and described light-emitting device 102 is arranged in extended configuration 103, and light-emitting device 102 is identical with the direction of described display screen.
Visible, because induction installation is arranged on side or the back side of display, instead of be arranged on the front of display, therefore can effectively reduce the shared area of display front frame, improve screen accounting.Simultaneously, because induction installation is arranged on side or the back side of display, when there is no peripheral hardware control appliance, or peripheral hardware control appliance is cannot work time, can operate intelligent display device by induction installation, thereby realize, intelligent display device conveniently be operated.
The embodiment of the present invention also provides a kind of control method of intelligent display device, with reference to Fig. 3, below is elaborated by concrete steps.
Step S301, adopts the induction installation that is arranged on display side or the back side to detect the induced signal of pointing.
In concrete enforcement, can induction installation be set at the side of display or the back side.For example, induction installation can be arranged on the base frame of display, also induction installation can be arranged on the left border or Right Border of display, induction installation can also be arranged on to the back side of display.
In embodiments of the present invention, can extended configuration be set at the side of display or the back side, induction installation can be arranged in extended configuration.For example, induction installation can be arranged on to the bottom surface of extended configuration, also induction installation can be arranged on to side or the back side of extended configuration.In an embodiment of the present invention, extended configuration is arranged on the centre position, base of display, and induction installation is arranged on the bottom surface of extended configuration.
In embodiments of the present invention, induction installation can comprise N transducer, and the span of N is N >=1.In the time of N >=2, N sensor location is arranged on induction installation.N transducer can be arranged in straight line, and between neighboring sensors, is provided with interval region.Also N sensor arrangement can be become to other shapes, for example, can be arranged in the shape such as annular or rectangle.
Step S302, extracts the action message of pointing according to described induced signal.
In concrete enforcement, the induced signal of the finger that controller can get according to induction installation, therefrom extracts the action message of pointing.The action of finger can comprise that finger is clicked, pointed and long move left and right etc. by, finger, also can comprise the finger movement of other types, and for example, multiple fingers slide from centre to both sides, multiple finger is from both sides to centre slip etc.
Step S303, according to the action message of described finger, selects corresponding predetermined registration operation instruction, and described intelligent display device is carried out to corresponding control operation.
In concrete enforcement, can, in advance according to the action message of finger, corresponding operational order be set, and corresponding operational order is stored in default memory.In the time that described controller gets the action message of finger, from default memory, obtain corresponding operational order, thereby can carry out corresponding control operation to described intelligent display device.For example, finger can be clicked and be set to open selected application, finger is grown by being set to return previous menu, finger is moved to left and is set to interface and slides left, finger is moved to right and is set to interface and slides to the right, finger slides and is set to look for remote-controller function from both sides to centre, and finger slides and is set to turn on the pairing mode of television set from centre to both sides.In actual applications, user can be according to the personal like of oneself, and the action message to finger and corresponding operational order set in advance, and are stored in default memory.
The embodiment of the present invention also provides the control method of another kind of intelligent display device, with reference to Fig. 4, below is elaborated by concrete steps.
Step S401, obtains respectively the induced signal of current time and a upper moment finger.
In embodiments of the present invention, induction installation can be capacitance type touch apparatus, can be provided with N capacitive touch sensors on induction installation.When with finger touch capacitive touch sensors, on corresponding transducer, the quantity of electric charge of electric capacity can change, and by the variation of the quantity of electric charge on Detection capacitance, just can determine whether that touch action occurs.
In an embodiment of the present invention, as shown in Figure 2.Induction installation comprises 4 transducers, and 4 transducers distribute along straight line.Appearance between each transducer etc., between each transducer wide also equate.Between neighboring sensors, be provided with interval region, and the width of interval region equates.In the time of finger touch transducer, capacitance charge amount on corresponding transducer changes, controller can obtain the mark of the transducer that current finger touch arrives, thereby can know whether there is finger touch induction installation, and the mark of the transducer that arrives of finger touch.
Step S402, obtained respectively current time and a upper moment and points the touch location on induction installation.
In an embodiment of the present invention, the data that controller can Real-time Obtaining capacitive touch sensors, thereby touch location that can Real-time Obtaining finger.Induction installation can be as shown in Figure 2, be provided with 4 capacitive touch sensors, 4 capacitive touch sensors are respectively first sensor 201, the second transducer 202, the 3rd transducer 203 and four-sensor 204, are equipped with wide interval region between neighboring sensors.
As shown in Figure 2, the mark in transducer and interval region region of living in can be according to the position of transducer and interval region area distribution of living in, and order is arranged.In an embodiment of the present invention, the mark in transducer and interval region region of living in increases continuously from left to right, wherein: the residing area identification of first sensor 201 is 1, the area identification of the interval region between first sensor 201 and the second transducer 202 is 2, the residing area identification of the second transducer 202 is 3, by that analogy, the residing area identification of four-sensor 204 is 7.
Be understandable that, the mark in transducer and interval region region of living in can also be for increasing continuously from right to left.In the time of the forming a line of transducer, the mark in transducer and interval region region of living in can also increase continuously from the top down, can arrange the mark in transducer and interval region region of living according to actual needs.In other embodiments of the invention, the initial value of area identification can be any positive integer.
Fig. 5 has provided a kind of flow chart that obtains the touch location method of finger on induction installation, and concrete steps are as follows:
Step S501, reads the state of all the sensors.
Step S502, obtains the number of finger touch to transducer.
In an embodiment of the present invention, first obtain the state of current all the sensors by controller, thereby can obtain the number X of the transducer that current finger touch arrives.For example, when finger touch to the number of transducer while being 2, X=2; When finger touch to the number of transducer while being 0, X=0.
Step S503, judges whether X equals 0.
In the time of X=0, execution step S504; In the time of X > 0, execution step S505.
Step S504, does not get the touch location of finger.
In the time that X equals 0, current without finger touch to transducer, can be judged to be not get the touch location of finger on touching device.
Step S505, judges whether X equals 1.
Because in an embodiment of the present invention, in the time of X > 0, detect that finger touch is to transducer, still, finger touch to the number of transducer can be 1, can be also more than 2 or 3.In the time of X=1, execution step S506; In the time of X > 1, execution step S507.
Step S506, the touch location of finger is the region at the transducer place arrived by finger touch.
In the time of X=1, be current finger touch to the number of transducer be 1, this situation can be single finger touch single-sensor, can be also that many fingers have only touched single-sensor simultaneously, and the region using finger touch to transducer place is as the touch location of finger.As shown in Figure 2, for example, current time, single finger touch transducer 202, the touch location of finger is the 3rd region.And for example, two fingers of current time have only touched transducer 204 simultaneously, and the touch location of finger is the 7th region.
Step S507, the mark of the transducer that finger touch is arrived is added summation, by the number of the transducer arriving divided by finger touch with value, and complementation.
In an embodiment of the present invention, in the time of X > 1, current finger touch to the number of transducer be greater than 1, can be that multiple fingers touch multiple transducers simultaneously.The mark of the transducer that finger touch is arrived is added summation, obtains and is worth Y.Utilize Y divided by X, obtain quotient A and remainder Z.
Step S508, judges whether Z equals 0.
In the time of Z=0, execution step S509; In the time of Z > 0, execution step S510.
Step S509, the touch location of finger is the region that is designated A.
Step S510, the touch location of finger is for being designated the region of (A+1).
With instantiation, the above-mentioned touch location that obtains finger is elaborated below.
For example, current finger touch to the number of transducer be 2, i.e. X=2.Finger touch to transducer be respectively transducer 201 and transducer 203, the residing region of transducer 201 is the 1st region, the residing region of transducer 203 is the 5th region, transducer 201 be designated 1, transducer 203 be designated 5.By finger touch to transducer mark be added obtain Y, Y=1+5=6, by Y divided by X, Y/X=6/2=3, the business who obtains is 3, remainder is 0, the touch location of current finger is the 3rd region.
And for example, the number X=3 of the transducer that current finger touch arrives, finger touch to transducer be respectively transducer 201, transducer 202 and transducer 204, Y=1+3+7=11, divided by X, obtains Y/X=11/3 by Y, the business who obtains is 3, remainder is 2, and the touch location of current finger is (3+1) region, and the touch location of current finger is the 4th region.
Be understandable that, can also obtain the touch location of finger on touching device by other account forms, will not enumerate.
Step S403, compares the touch location of the touch location of current time finger and a upper moment finger, obtains the action message of finger.
In one embodiment of the invention, can obtain in the following way the action message of finger:
In an embodiment of the present invention, do not get the touch location of finger when a upper moment, and when current time does not get the touch location of finger yet, the reason that occurs this situation can be all touch sensors not of current time and a upper moment finger, and current time and a upper moment finger all do not move generation.Controller obtains the touch location of next moment finger, and compares with the touch location of current time finger.
In an embodiment of the present invention, do not get the touch location of finger when a upper moment, and when current time gets the touch location of finger, the reason that occurs this situation can be a upper moment to point not touch sensor, and current time finger touch transducer, but only can get the touch location of current time finger, can not obtain the action message of finger.Because in next moment, finger can horizontally slip, and also can keep touch sensor state constant, not touch sensor.Therefore, also need to obtain the touch location of next moment finger, and compare with the touch location of current time finger, just can judge the action that finger is carried out.
In an embodiment of the present invention, got the touch location of finger when a upper moment, and when current time does not get the touch location of finger, the transducer of having gone up a moment finger touch, current time is pointed not touch sensor, and the reason that occurs this situation can be that a upper moment finger has been clicked transducer, can be also that a upper moment finger horizontally slips, and current time is pointed not touch sensor, need to carry out further judgement.Judge whether to cancel the operation of timer timing, if there is the operation of cancelling timer timing, judge that finger carries out single-click operation; If do not cancel the operation of timer timing, obtain the touch location of next moment finger, and compare with the touch location of current time finger.
In an embodiment of the present invention, in the time that a upper moment and current time all get the touch location of finger, started timer, and judged whether the touch location of finger and the touch location of the finger that current time gets that a upper moment gets are same position.In concrete enforcement, timer can be the timer of controller inside.
In the time that the touch location of accessed finger of a upper moment and the touch location of the finger that current time gets are same position, the touch location of the finger that controller gets does not change.As shown in the above, can there is the situation that the touch location of single finger on induction installation is identical with the touch location of multiple fingers on induction installation, need to discuss respectively touching 1 transducer and touching multiple transducers respectively.
When finger touch to the number of transducer while being 1, can obtain as follows the action message of finger:
1) whether the timing length that judges timer reaches default duration.
The duration that the timing length of timer can be touched continuously for single-sensor,, in the time of finger touch transducer, timer starts timing.Default duration can be 3～5s, can be also other values, and user can arrange default duration according to the demand of oneself.
2), in the time that the timing length of timer reaches default duration, judge to point and grow by operation.
3), in the time that the timing length of timer does not reach default duration, again obtain the touch location of next moment finger, and compare with the touch location of current time finger.
When finger touch to the number of transducer while being multiple, can obtain as follows the action message of finger:
1) obtain the mark of the transducer that current time and a upper moment finger touch arrive.
When the touch location pointed of the touch location of the current time finger getting when controller and a upper moment is identical, current time finger touch to the mark of the mark of the transducer transducer that can arrive with a upper moment finger touch identical, the mark of the transducer that also can arrive from a upper moment finger touch is different.
For example, the touch location of the current time that controller gets and a upper moment finger is the 4th region, the touch location calculation formula of pointing when above finger touch is to multiple transducer, the transducer that finger touch arrives can be transducer 201, transducer 204, and corresponding is designated 1,7.The transducer that finger touch arrives can be also transducer 202, transducer 203, and corresponding is designated 3,5.
And for example, the touch location of the current time that controller gets and a upper moment finger is the 5th region, and the transducer that finger touch arrives can be transducer 201, transducer 203, transducer 204, and corresponding is designated 1,5,7.The transducer that finger touch arrives can be also transducer 202, transducer 203, transducer 204, and corresponding is designated 3,5,7.
Thereby known, even if current time is identical with the touch location of a upper moment finger, the transducer that corresponding finger touch arrives also can be different.
2) when a upper moment finger touch to the transducer that arrives with current time finger touch of transducer when identical, judge whether the timing length of timer reaches default duration.
In an embodiment of the present invention, a upper moment finger touch to transducer identical with the transducer that current time finger touch arrives, refer to a moment finger touch to the mark of the transducer that arrives with current time finger touch of the mark of transducer identical.In the time that the timing length of timer reaches default duration, when the touch location of finger does not change in default duration, judge to point and grow by operation; In the time that the timing length of timer does not reach default duration, obtain the touch location of next moment finger, and compare with the touch location of current time finger.
3) when a upper moment finger touch to the transducer that arrives from current time finger touch of transducer when different, by a upper moment finger touch to the mark of described transducer and the mark of the touch location of finger subtract each other successively, the difference obtaining is taken absolute value and is sued for peace; By current time finger touch to the mark of transducer and the mark of the touch location of finger subtract each other successively, the difference obtaining is taken absolute value and is sued for peace.
For example, the mark of the touch location of the current time that controller gets and a upper moment finger is 4, current time finger touch to transducer be transducer 201, transducer 204, corresponding is designated 1,7; A upper moment finger touch to transducer be transducer 202, transducer 203, corresponding is designated 3,5.Subtract each other and take absolute value 1 and 4, the value obtaining is 3, subtracts each other and takes absolute value 7 and 4, and the value obtaining is 3, is added 3 and 3, obtains 6.Subtract each other and take absolute value 3 and 4, the value obtaining is 1, subtracts each other and takes absolute value 5 and 4, and the value obtaining is 1, is added 1 and 1, obtains 2.
And for example, the mark of the touch location of the current time that controller gets and a upper moment finger is 5, current time finger touch to transducer be transducer 202, transducer 203, transducer 204, corresponding is designated 3,5,7.A upper moment finger touch to transducer be transducer 201, transducer 203, transducer 204, corresponding mark can be 1,5,7.Subtract each other successively and take absolute value with 5 respectively 3,5,7, the absolute value obtaining is added successively, the result obtaining is 4; Subtract each other successively and take absolute value respectively at 51,5,7, the absolute value obtaining is added successively, the result obtaining is 6.
4), in the time that the absolute value sum of current time was greater than the absolute value sum in a upper moment, judge that multiple fingers carry out opening operation; In the time that the absolute value sum of current time was less than the absolute value sum in a upper moment, judge that multiple fingers close up operation.
For example, current time finger touch to transducer be transducer 201, transducer 204, the absolute value sum obtaining is 6; A upper moment finger touch to transducer be transducer 202, transducer 203, the absolute value sum obtaining is 2,6 > 2, the absolute value sum of current time is greater than the absolute value sum in a moment, judges that multiple fingers carry out opening operation.
And for example, current time finger touch to transducer be transducer 202, transducer 203, the absolute value sum obtaining is 2; A upper moment finger touch to transducer be transducer 201, transducer 204, the absolute value sum obtaining is 6,2 < 6, the absolute value sum of current time is less than the absolute value sum in a moment, judges that multiple fingers close up operation.
In an embodiment of the present invention, when the touch location of the finger getting when current time and a upper moment is diverse location, the relatively mark of the touch location pointed of the mark of the touch location of current time finger and a upper moment.In the time that the mark of the touch location of current time finger was greater than the mark of the touch location that a upper moment points, judge that finger carries out right-shift operation, and the mark corresponding touch location of the current time finger mark corresponding with the touch location of a upper moment finger subtracted each other, distance moves to right described difference as finger.In the time that the mark of the touch location of current time finger was less than the mark of the touch location that a upper moment points, judge that finger carries out shift left operation, and the mark corresponding touch location of the current time finger mark corresponding with the touch location of a upper moment finger subtracted each other, distance moves to left described difference as finger.
For example, corresponding to Fig. 2, the touch location of current time finger is 5, the touch location of a upper moment finger is 3, it is the mark that the mark of the touch location of current time finger is greater than the touch location that a moment points, can judge that finger carries out right-shift operation, the distance that finger moves to right is 5-3=2.And for example, the touch of current time finger is 2, and the touch location of a upper moment finger is 6, and the mark of the touch location of current time finger is less than the mark of the touch location of a moment finger, can judge that finger carries out left and right operation, the distance that finger moves to left is 6-2=4.In concrete enforcement, the distance that can move to left or move to right according to finger, carries out different operations to intelligent display device.
Step S404, according to the action message of finger, selects corresponding operational order, and intelligent display device is operated accordingly.
In an embodiment of the present invention, can, in advance according to the action message of finger, corresponding operational order be set.For example, finger can be clicked and be set to open selected application, finger is grown by being set to return previous menu, finger is moved to left and is set to interface and slides left, finger is moved to right and is set to interface and slides to the right, finger slides and is set to look for remote-controller function from both sides to centre, and finger slides and is set to turn on the pairing mode of television set from centre to both sides.
In actual applications, user can, according to personal like, set in advance the action message of finger and corresponding operational order, and be stored in default memory.After controller extracts the action message of finger from induced signal, can in memory, select corresponding operational order, controller, according to the operational order of selecting, is carried out corresponding operation to intelligent display device.
In embodiments of the present invention, can extended configuration be set at the side of display or the back side, induction installation can be arranged in extended configuration.For example, induction installation can be arranged on to the bottom surface of extended configuration, also induction installation can be arranged on to side or the back side of extended configuration.Can in extended configuration, increase light-emitting device, light-emitting device can be electrically connected with induction installation, can be controlled light-emitting device and sent the light of varying strength by controller.
In an embodiment of the present invention, extended configuration is arranged on to the centre position on display base, induction installation is arranged on the bottom surface of extended configuration.Adopt the LED light-emitting section of elongate in shape as light-emitting device, and be arranged on the front of extended configuration.Controller detects the distance between finger and induction installation, and according to different distances, controls LED light-emitting section and send the light of different brightness.
For example, in the time that the distance between finger and induction installation is less than certain value, controller is lighted LED light-emitting section.In the time that the distance between finger and induction installation becomes near, controller control LED light-emitting section sends the light that brightness strengthens gradually, and in the time that finger touch arrives induction installation, the brightness of LED light-emitting section is the highest.In the time that the distance between finger and induction installation becomes far away, controller control LED light-emitting section sends the light that brightness weakens gradually.In the time that the distance between finger and induction installation is greater than certain value, controller extinguishes LED light-emitting section.
Hence one can see that, in the time that finger approaches induction installation, distance according to finger with induction installation, the light-emitting device being electrically connected with induction installation by controller control sends the light of varying strength, make user can directly identify the distance of finger and induction installation according to light intensity, therefore can guide better user to operate, strengthen user and experience.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is can carry out the hardware that instruction is relevant by program to complete, this program can be stored in a computer-readable recording medium, and storage medium can comprise: ROM, RAM, disk or CD etc.
Although the present invention discloses as above, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (18)
1. an intelligent display device, is characterized in that, comprising:
Display;
Induction installation, is arranged on described display side or the back side, is suitable for detecting the induced signal of finger;
Controller, be suitable for according to described in the induced signal of the finger that detects, extract the action message of finger, and according to the action message of described finger, select corresponding predetermined registration operation instruction, described intelligent display device is carried out to corresponding control operation.
2. intelligent display device as claimed in claim 1, is characterized in that, described induction installation comprises N transducer, described N >=1.
3. intelligent display device as claimed in claim 2, is characterized in that, in the time of number N >=2 of described transducer, described N sensor location arranged.
4. intelligent display device as claimed in claim 3, is characterized in that, a described N transducer distributes along straight line, between described transducer, is provided with interval region.
5. intelligent display device as claimed in claim 4, is characterized in that, described transducer is inductive disks.
6. intelligent display device as claimed in claim 1, is characterized in that, described intelligent display device also comprises: be arranged on described display side, be electrically connected with described induction installation, be suitable for sending the light-emitting device of varying strength light; Described controller is also suitable for, according to the distance between finger and described induction installation, controlling described light-emitting device and send the light of respective intensities.
7. intelligent display device as claimed in claim 6, is characterized in that, side or the back side of described display are provided with extended configuration, and described light-emitting device is arranged on the front of described extended configuration; Described induction installation is arranged on the bottom surface of described extended configuration.
8. a control method for intelligent display device, is characterized in that, comprising:
The induction installation that employing is arranged on display side or the back side detects the induced signal of pointing;
Extract the action message of finger according to described induced signal;
According to the action message of described finger, select corresponding predetermined registration operation instruction, described intelligent display device is carried out to corresponding control operation.
9. the control method of intelligent display device as claimed in claim 8, is characterized in that, described induction installation comprises N transducer, described N >=1.
10. the control method of intelligent display device as claimed in claim 9, is characterized in that, in the time of N >=2, a described N sensor location is arranged on described induction installation.
The control method of 11. intelligent display devices as claimed in claim 10, it is characterized in that, a described N transducer distributes along straight line, between adjacent described transducer, be provided with interval region, the mark in described transducer and described interval region region of living in is according to the position of described transducer and described interval region area distribution of living in, and order is arranged.
The control method of 12. intelligent display devices as claimed in claim 11, it is characterized in that, the described action message of extracting finger according to described induced signal, comprise: the touch location that obtains respectively current time and a upper moment finger, and the touch location of the touch location of current time finger and a upper moment finger is compared, obtain the action message of finger.
The control method of 13. intelligent display devices as claimed in claim 12, is characterized in that, described in obtain the touch location of finger, comprising:
When detect finger touch to the number of transducer while being 1, the touch location of determining described finger is the region at the described transducer place of being arrived by finger touch;
When detect finger touch to the number of transducer be when more than two, the mark of the transducer that finger touch is arrived is added summation, described summed result and the number of the transducer touching are divided by and complementation, in the time that remainder is 0, the touch location of finger is to be designated region corresponding to described phase division result; In the time that remainder is greater than 0, the touch location of finger is to be designated the region that described phase division result adds 1 correspondence.
The control method of 14. intelligent display devices as claimed in claim 13, it is characterized in that, the described action message of obtaining finger, comprise: when current time does not get the touch location of finger, a upper moment gets the touch location of finger, and do not carry out while stopping the fixed cycle operator of default timer, judge that finger carries out single-click operation.
The control method of 15. intelligent display devices as claimed in claim 13, it is characterized in that, the described action message of obtaining finger, comprise: the touch location that got finger when current time and a upper moment is same position, and finger touch to the number of transducer equal at 1 o'clock, judge whether the timing length of described timer reaches default duration; In the time that the timing length of default timer reaches default duration, judge to point and grow by operation.
The control method of 16. intelligent display devices as claimed in claim 13, it is characterized in that, the described action message of obtaining finger, comprise: the touch location that got finger when current time and a upper moment is same position, and detect finger touch to the number of transducer be greater than at 1 o'clock, obtain the mark of the transducer that current time and a upper moment finger touch arrive;
When current time finger touch to transducer identical with the transducer that a upper moment finger touch arrives, and default timer timing length is while reaching default duration, judges that finger grows by operation;
When current time finger touch to the transducer that arrives from a upper moment finger touch of transducer when different, by current time finger touch to the mark of transducer and the mark of the touch location of finger subtract each other successively, the difference obtaining is taken absolute value and is sued for peace; By a upper moment finger touch to the mark of transducer and the mark of the touch location of finger subtract each other, the difference obtaining is taken absolute value and sued for peace, in the time that the absolute value sum of current time was greater than the absolute value sum in a upper moment, judge that multiple fingers carry out opening operation; In the time that the absolute value sum of current time was less than the absolute value sum in a upper moment, judge that multiple fingers close up operation.
The control method of 17. intelligent display devices as claimed in claim 13, it is characterized in that, the described action message of obtaining finger, comprise: the touch location that got finger when current time and a upper moment is diverse location, and when the mark of the touch location of current time finger is greater than the mark of touch location of a moment finger, judge that finger carries out right-shift operation, and the mark corresponding touch location of the current time finger mark corresponding with the touch location of a upper moment finger subtracted each other, distance moves to right described difference as finger; In the time that the mark of the touch location of current time finger was less than the mark of the touch location that a upper moment points, judge that finger carries out shift left operation, and the mark corresponding touch location of the current time finger mark corresponding with the touch location of a upper moment finger subtracted each other, distance moves to left described difference as finger.
The control method of 18. intelligent display devices as claimed in claim 8, it is characterized in that, also comprise: according to the distance between finger and described induction installation, control and be fixed on described display side, the light-emitting device being electrically connected with described induction installation sends the light of respective intensities.
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| CN103475919A (en) * | 2013-09-04 | 2013-12-25 | 深圳Tcl新技术有限公司 | Remote control method and system based on side face sliding touch and remote control |
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| US8453253B2 (en) * | 2009-02-23 | 2013-05-28 | Provo Craft And Novelty, Inc. | Controller device |
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| CN103873913B (en) | 2017-03-29 |
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