CN101526870A - Sliding type input device and method thereof - Google Patents
Sliding type input device and method thereof Download PDFInfo
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- CN101526870A CN101526870A CN200810007737A CN200810007737A CN101526870A CN 101526870 A CN101526870 A CN 101526870A CN 200810007737 A CN200810007737 A CN 200810007737A CN 200810007737 A CN200810007737 A CN 200810007737A CN 101526870 A CN101526870 A CN 101526870A
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Abstract
The invention provides a sliding type input device, which is suitable for detecting sliding type input of a user. The device comprises a capacitance type touch panel, a luminous module and a controller, wherein the capacitance type touch panel is provided with a first side receiving a first sensing signal and a second side receiving a second sensing signal; the luminous module is provided with a plurality of luminous elements; and the controller continuously obtains a group of continuous contact input positions which are inputted on the capacitance type touch panel by a user according to current variations of the first side and the second side, and controls the number of the luminous elements to be started and lighted according to the group of the continuous contact input positions.
Description
Technical field
The present invention relates to a kind of field of sliding type input device, more relate to a kind of sliding type input device of capacitance type touch-control panel form.
Background technology
See also Fig. 1, it is known synoptic diagram with electronic installation of slidingtype input function.This electronic installation 9 is the electronic equipment of a control sound equipment, its control panel provides multiple input element, as adjust bar 91, button 92, knob 93, can directly draw to the position of wanting for the user and mainly provide a driving lever with wherein adjustment bar 91, and adjust bar 91 certain interval range that moves is arranged all usually, therefore adjusting bar 91 is used to control volume (as high pitch, middle pitch, the tonequality adjustment of bass) be to obtain an excellent control effect, because of promptly knowing the setting situation of knowing various tonequality in the position that the user can direct viewing driving lever place.
And above-mentioned adjustment bar 91 mainly is to reach required feature operation by the mechanism design mode, and must there be printed circuit board (PCB) and relevant control circuit in its inside, yet this kind design will make that whole hardware structure is more complicated and can take more space relatively.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of sliding type input device and method thereof, the objective of the invention is to use as the function of adjusting bar with contact panel, presents the indicating positions of adjusting bar with illumination mode simultaneously.
For solving the problems of the technologies described above, a scheme of the present invention provides a kind of sliding type input device.This sliding type input device is applicable to detecting user's slidingtype input, and comprises a capacitance type touch-control panel, one first signal detection unit, a secondary signal detecting unit, a light emitting module and a controller.Capacitance type touch-control panel has one first side that receives one first sensing signal and one second side that receives one second sensing signal.The first signal detection unit and secondary signal detecting unit be respectively in order to detecting the current change quantity of first side and second side, and export one first current value and one second current value respectively.Light emitting module has a plurality of light-emitting components.Controller then is to change according to the electric current of this first current value and this second current value continuously to try to achieve one group of continuous contact input position that the user is input into this capacitance type touch-control panel, and organizes continuous contact input position according to this and control those light-emitting components and need start shinny quantity.
For solving the problems of the technologies described above, another program of the present invention provides a kind of sliding type input method.This sliding type input method is applicable to detecting user's slidingtype input, this method comprises the following steps: at first to provide a capacitance type touch-control panel, and this capacitance type touch-control panel has one first side that receives one first sensing signal and one second side that receives one second sensing signal; The current change quantity of detecting this first side and this two side afterwards respectively is to obtain one first current value and one second current value; Next one light emitting module is provided, and this light emitting module has a plurality of light-emitting components; Be input into one group of continuous contact input position of this capacitance type touch-control panel then continuously in the hope of the user according to the electric current variation of this first current value and this second current value; And at last organize continuous contact input position and control those light-emitting components and need start shinny quantity according to this.
By above-mentioned embodiment, the feature operation that the present invention realizes adjusting bar by capacitance type touch-control panel will become more simple and reach easily, and can omit the mechanism design of known adjustment bar complexity, can therefore effectively reduce for the hardware cost of product.
Above general introduction and follow-up detailed description and accompanying drawing all are to reach mode, means and the effect that predetermined purpose is taked in order to further specify the present invention.And relevant other purpose of the present invention and advantage will be set forth in follow-up explanation and accompanying drawing.
Description of drawings
Fig. 1 is known synoptic diagram with electronic installation of slidingtype input function;
Fig. 2 is the calcspar of a sliding type input device of preferred embodiment of the present invention;
Fig. 3 is the synoptic diagram of touch control operation of the present invention;
Fig. 4 is applied to the synoptic diagram of electronic installation for the present invention; And
Fig. 5 is the process flow diagram of a sliding type input method of preferred embodiment of the present invention.
[main element description of reference numerals]
1 sliding type input device
11 capacitance type touch-control panels
111 sensed layer
112 transparency carriers
13 first signal detection unit
15 secondary signal detecting units
17 controllers
171 first analog-digital converters
173 second analog-digital converters
175 location determination unit
177 luminous controling units
19 light emitting modules
191 light-emitting components
3 electronic installations
31 display panels
33 buttons
9 electronic installations
91 adjust bar
92 buttons
93 knobs
S501～S507 flow chart step explanation
Embodiment
Capacitance type touch-control panel mainly is to work with a touch-control input position of detecting on it by setting up a uniform electric field, and the object of this touch-control input is necessary for tool electric conductivity.When conductive object contact and this uniform electric field, this uniform electric field can be by basis to calculate the position that this conductive object is touched because of the electric current variation that this touch object produced.Therefore, the touching input position on the capacitance type touch-control panel need not to touch greatly under the condition of power and can detected easily, and also therefore the input mode of slidingtype can be reached on capacitance type touch-control panel.Based on this technical characterstic, on capacitance type touch-control panel was applied to sliding (slider) input media in this case, be carried out single shaft and slide this moment on the capacitance type touch-control panel, and mode is simulated the existing operational motion of adjusting bar whereby.
Next see also Fig. 2, it is the functional block diagram of a sliding type input device of preferred embodiment of the present invention.The described sliding type input device 1 of present embodiment is used to provide the user can carry out as adjusting the input operation of bar, and can detect the mobile variable quantity of user's slidingtype input, and move variable quantity and change relative to follow this with illumination effect in various degree.And adjustment bar input function operation provided by the present invention is can carry out the control of an input processing program for this electronic installation in conjunction with in the electronic installation (figure slightly).
Consult Fig. 2 again, sliding type input device 1 mainly includes a capacitance type touch-control panel 11, one first signal detection unit 13, a secondary signal detecting unit 15, a controller 17 and a light emitting module 19.The capacitance type touch-control panel 11 that wherein present embodiment provided illustrates in the mode of single shaft position detecting, this capacitance type touch-control panel 11 mainly comprises a transparency carrier 112 and an inductive layer 111, this sensed layer 111 is arranged on the transparency carrier 112, and provides in the mode of both sides input sensing signal and set up an even stationary electric field.Shown in second figure, sensed layer 11 has one first side (A) and one second side (B), and this first side (A) is transfused to one first sensing signal (AC1), this second side (B) is transfused to one second sensing signal (AC2), wherein first side (A) and second side (B) lay respectively at the relative both sides of sensed layer 111, and first sensing signal and second sensing signal are supplied identical sensing voltage respectively.
The first signal detection unit 13 is coupled to first side of capacitance type touch-control panel 11, can be in order to the current change quantity of detecting first side to export one first current value; Secondary signal detecting unit 15 is coupled to second side of capacitance type touch-control panel 11, can be in order to the current change quantity of detecting second side to export one second current value.Controller 17 is respectively coupled to the output terminal of the first signal detection unit 13 and secondary signal detecting unit 15, and receive first current value and second current value respectively simultaneously, and can be for further calculating the user in the contact of capacitance type touch-control panel 11 input position, illustrate when the user is input into capacitance type touch-control panel 11 in the slidingtype mode, controller 17 will be tried to achieve one group of continuous contact input position that the user is input into this capacitance type touch-control panel 11 according to the electric current variation of first side and second side continuously.
Controller 17 is used for controlling the running of the first signal detection unit 13, secondary signal detecting unit 15 and light emitting module 19 simultaneously, detect side and output detecting result so that the first signal detection unit 13 and secondary signal detecting unit 15 can be carried out current value synchronously, and make the illumination effect of light emitting module 19 can present indication place of contact input position.
Aforementioned first signal detection unit 13 and secondary signal detecting unit 15 can be respectively a current sense device when implementing, and can in the user capture respectively during in touch capacitor type contact panel 11 panel touched before and during touching the current change of first side that results from and second side, the electric current changing value that captures promptly is used to be provided as this first current value and second current value.
Next will illustrate further the technical characterstic of controller 17, controller 17 mainly includes one first analog-digital converter 171, one second analog-digital converter 173, a location determination unit 175 and a luminous controling unit 177.First analog-digital converter 171 is coupled to the first signal detection unit 13, can receive first current value, and it is made conversion of signals and exports one first digital current value.Second analog-digital converter 173 is coupled to secondary signal detecting unit 15, can receive second current value, and it is made conversion of signals and exports one second digital current value.Location determination unit 175 is coupled to first analog-digital converter 171 and second analog-digital converter 173 respectively, and according to the first digital current value that receives and the second digital current value and calculate the contact input position with a computing formula.
177 of luminous controling units are to draw those light-emitting components 191 according to the contact input position that calculates with lookup table mode to need to start shinny quantity, and has a look-up table (look-up table) in this luminous controling unit 177, this look-up table records the corresponding relation that contact position and these light-emitting components 191 in the capacitive touch panel 11 needs to start shinny quantity, for example when the coordinate of touch-control input position numbered 1, then light-emitting component 191 shinny quantity were 1; The coordinate of touch-control input position was numbered 2 o'clock, and then light-emitting component 191 shinny quantity are continuous 2, and mode is analogized according to this.
Aforementioned location identifying unit 175 calculates the employed computing formula of contact input position: (this first digital current value-this second digital current value)/(this first digital current value+this second digital current value).Illustrate when the first digital current value is identical with the second digital current value, promptly represent the contact input position be the position in the centre position of capacitance type touch-control panel 11, and this centre position can by location determination unit 175 give a coordinate digital as the representative for carrying out the follow-up use of tabling look-up.
Next the function mode of practical illustration light emitting module 19, as shown in Figure 3, when the user slides into the P5 position from the P1 position of capacitance type touch-control panel 11 with the finger sliding type, controller 17 can detect one group of continuous contact input position P1～P5 of input, and organizes continuous input position according to this and control the shinny quantity of light-emitting component 191 needs startup in the light emitting module 19.Therefore capacitance type touch-control panel 11 is after the user is with the input of finger sliding type, in the light emitting module 19 below position between P1 position and the P5 position light-emitting component 191 will follow continuously shinny, and the amount of luminescence of light-emitting component 191 is that the coordinate digital of and then contact input position representative changes, with Fig. 3 be example wherein the coordinate of P1 contact input position be 1, the coordinate of P5 contact input position is 5, and with corresponding to the light-emitting component 191 of P1 position starting point as the luminous position order, so when the P1 position of capacitance type touch-control panel 11 is touched then light-emitting component 191 only have 1 shinny, when the P5 position of capacitance type touch-control panel 11 is touched then light-emitting component 191 from the luminous section start of P1 position can have continuously to the P5 position 5 shinny.
The sliding type input device 1 that previous embodiment provides can be used as one of input operation function of an electronic product when practice.As shown in Figure 4, electronic installation 3 is except having display panel 31 and button 33, further be provided with sliding type input device 1, so that the user can adjust in the slidingtype mode by sliding type input device 1 in the volume or the media play progress of control electronic installation 3, and this electronic installation 3 can for mobile phone, PDA (Personal Digital Assistant) also or other electronic product.Fig. 4 only illustrates in order to the possible mode of operation of explanation sliding type electronic apparatus 1, but therefore only is not confined to this purposes, can all can adopt sliding type input device of the present invention to reach by the mode of slidingtype input control for any.
Next please consult Fig. 5 again, it is the process flow diagram of a sliding type input method of preferred embodiment of the present invention, and the method flow of this Fig. 5 can cooperate reference framework shown in Figure 2 to illustrate that in the lump the execution in step of Fig. 5 is as follows simultaneously:
At first, one capacitance type touch-control panel 11 (as step S501) is provided, this capacitance type touch-control panel 11 carries out the detecting of a single shaft shift position in the mode of both sides input sensing signal, the both sides of capacitance type touch-control panel 11 are respectively first side and second side and import respectively one first sensing signal and one second sensing signal with identical sensing voltage, to form an even stationary electric field.
Then, one light emitting module 19 (as step S503) is provided, these light emitting module 19 preferable transparency carrier 112 belows that are arranged at capacitance type touch-control panel 11, light emitting module 19 also includes a plurality of light-emitting components 191, and light-emitting component 191 arrangement modes are in the in-line arrangement mode for it, so that linearly mode is arranged side by side up and down with capacitance type touch-control panel 11, synchronous light-emitting changes along with the slidingtype input trajectory of capacitance type touch-control panel 11 so can to allow light emitting module 19.
Then, current change by the first signal detection unit 13 and secondary signal detecting unit 15 difference detecting capacitance type touch control panel 11 first sides and the second side two ends, to obtain one first current value and second current value, be processed into the first digital current value and the second digital current value through analog-to-digital again, obtain the contact input position (as step S505) that slidingly inputs through a computing formula afterwards.This computing formula is: (this first digital current value-this second digital current value)/(this first digital current value+this second digital current value).
Then, the contact input position of trying to achieve according to calculating with lookup table mode from a look-up table, draw this contact input position correspondence need the shinny quantity (as step S507) of light-emitting component in the driven for emitting lights module 19 191, this look-up table records the corresponding relation that contact position and these light-emitting components 191 in the capacitive touch panel 11 need the shinny quantity of startups.
By flow process shown in Figure 5, when the user in the slidingtype mode during in input capacitance formula contact panel 11, controller 17 is tried to achieve one group of continuous contact input position that the user is input into this capacitance type touch-control panel 11 according to the electric currents variation of first side and second side continuously, and organizes continuous contact input position according to this and control the shinny quantity of those light-emitting components 191 need startups.
In brief, the present invention treats as a function of adjusting bar by the capacitance type touch-control panel 11 of single shaft detecting to use, and providing light-emitting component 191 simultaneously can present the indicating positions that the adjustment bar is manipulated at slidingtype synchronously by shinny effect.Therefore the present invention is that mechanism design in the driving lever mode is to have that framework is simple, institute is taken up space little and the concrete easily effect enhancement of operation with respect to known adjustment bar, and the present invention more can present the indicating positions of controlling at present by illumination mode.
But, above-mentioned disclosed accompanying drawing, explanation, only be embodiments of the invention, all one of ordinary skilled in the art can do other all improvement according to above-mentioned explanation, for example first analog-digital converter 171 of this case and second analog-digital converter 173 can be integrated into the single simulation data-converting block, and switch switch in conjunction with one and receive first current value and second current value in turn, and the also visual actual user demand of this case light emitting module 19 and be arranged at position beyond capacitance type touch-control panel 11 belows, and these change in the middle of the claim that still belongs to invention spirit of the present invention and defined.
Claims (10)
1. a sliding type input device is characterized in that, is applicable to detecting user's slidingtype input, and this device comprises:
One capacitance type touch-control panel has one first side that receives one first sensing signal and one second side that receives one second sensing signal;
One first signal detection unit, in order to the current change quantity of detecting this first side to export one first current value;
One secondary signal detecting unit, in order to the current change quantity of detecting this second side to export one second current value;
One light emitting module has a plurality of light-emitting components; And
One controller, try to achieve one group of continuous contact input position that the user is input into this capacitance type touch-control panel in order to change continuously, and organize continuous contact input position according to this and control those light-emitting components and need start shinny quantity according to the electric current of this first current value and this second current value.
2. sliding type input device as claimed in claim 1, it is characterized in that, wherein this capacitance type touch-control panel comprises a transparency carrier and is positioned at a sensed layer on this transparency carrier, the relative dual-side of this sensed layer is provided with this first side and this second side individually, this light emitting module is arranged at this transparency carrier below, those light-emitting component in-line arrangement are arranged and are arranged at this transparency carrier below, and those light-emitting components are light emitting diode or bulb.
3. sliding type input device as claimed in claim 1 is characterized in that, wherein this controller more comprises:
One analog digital modular converter is one first digital current value and one second digital current value in order to change this first current value and this second current value respectively;
One location determination unit is in order to calculate this contact input position according to this first digital current value and this second digital current value; And
One luminous controling unit need start shinny quantity in order to draw those light-emitting components according to this contact input position with lookup table mode.
4. sliding type input device as claimed in claim 3 is characterized in that, wherein this analog digital modular converter comprises:
One first analog-digital converter is changed this first current value and is this first digital current value; And
One second analog-digital converter is changed this second current value and is this second digital current value.
5. sliding type input device as claimed in claim 3, it is characterized in that, wherein this location determination unit mode of trying to achieve this contact input position is (this first digital current value-this second digital current value)/(this first digital current value+this second digital current value), and have a look-up table in this luminous controling unit, this look-up table records the corresponding relation that contact position and those light-emitting components in this capacitance type touch-control panel need start shinny quantity.
6. a sliding type input method is characterized in that, is applicable to detecting user's slidingtype input, and this method comprises the following steps:
One capacitance type touch-control panel is provided, and this capacitance type touch-control panel has one first side that receives one first sensing signal and one second side that receives one second sensing signal;
The current change quantity of detecting this first side and this two side respectively is to obtain one first current value and one second current value;
One light emitting module is provided, and this light emitting module has a plurality of light-emitting components;
Electric current according to this first current value and this second current value changes the one group of continuous contact input position that is input into this capacitance type touch-control panel in the hope of the user continuously; And
Organizing continuous contact input position according to this controls those light-emitting components and need start shinny quantity.
7. sliding type input method as claimed in claim 6, it is characterized in that, wherein this capacitance type touch-control panel comprises a transparency carrier and is positioned at a sensed layer on this transparency carrier, the relative dual-side of this sensed layer is provided with this first side and this second side individually, this light emitting module is arranged at this transparency carrier below, and those light-emitting components are arranged at this transparency carrier below with the in-line arrangement arrangement mode.
8. sliding type input method as claimed in claim 6 is characterized in that, more comprises following method step:
Use an analog digital modular converter to change this first current value respectively and this second current value is one first digital current value and one second digital current value, wherein this analog digital modular converter includes one first analog-digital converter and one second analog-digital converter, and change this first current value for this first digital current value, and change this second current value by this second analog-digital converter and be this second digital current value by this first analog-digital converter.
9. sliding type input method as claimed in claim 8, it is characterized in that, wherein try to achieve a contact input position that the user is input into this capacitance type touch-control panel and be by a computing formula and calculate this first digital current value and this second digital current value is tried to achieve, and this computing formula is (this first digital current value-this second digital current value)/(this first digital current value+this second digital current value).
10. sliding type input method as claimed in claim 6, it is characterized in that, wherein control those light-emitting components and need start shinny quantity this contact input position is tried to achieve from a look-up table with lookup table mode, and this look-up table records the corresponding relation that contact position and those light-emitting components in this capacitance type touch-control panel need start shinny quantity.
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| CN2008100077370A CN101526870B (en) | 2008-03-07 | 2008-03-07 | Sliding type input device and method thereof |
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|---|---|---|---|
| CN2008100077370A CN101526870B (en) | 2008-03-07 | 2008-03-07 | Sliding type input device and method thereof |
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| CN101526870A true CN101526870A (en) | 2009-09-09 |
| CN101526870B CN101526870B (en) | 2012-02-01 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101871663A (en) * | 2010-03-10 | 2010-10-27 | 浙江苏泊尔家电制造有限公司 | Electromagnetic oven device convenient for adjusting power |
| CN103677435A (en) * | 2012-09-04 | 2014-03-26 | 原相科技股份有限公司 | Electronic switch, panel module and electronic device relevant to electronic switch |
| CN104298408A (en) * | 2014-08-11 | 2015-01-21 | 上海华豚科技有限公司 | Method for feeding back light emitting when finger touch is conducted |
| CN104636069A (en) * | 2015-01-30 | 2015-05-20 | 广州视源电子科技股份有限公司 | Increment and decrement adjusting device and method for electronic system and electronic system |
| CN105630264A (en) * | 2016-02-22 | 2016-06-01 | 京东方科技集团股份有限公司 | Touch substrate and manufacture method thereof, driving device and driving method thereof, and display device |
| CN108700953A (en) * | 2016-03-15 | 2018-10-23 | 雅马哈株式会社 | Auxiliary input device, smart phone and input aiding method |
| CN111930274A (en) * | 2020-08-10 | 2020-11-13 | Oppo（重庆）智能科技有限公司 | Virtual key, electronic equipment and touch operation detection method |
| CN114489362A (en) * | 2020-10-26 | 2022-05-13 | 欣兴电子股份有限公司 | Touch display device and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5861875A (en) * | 1992-07-13 | 1999-01-19 | Cirque Corporation | Methods and apparatus for data input |
| CN1324449C (en) * | 2004-08-31 | 2007-07-04 | 义隆电子股份有限公司 | Capacitance contact-control board structure and electricity saving mechanism using same |
| CN100462908C (en) * | 2006-04-06 | 2009-02-18 | 达诺光电股份有限公司 | Capacitance type touch-control panel with improved electrode pattern |
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| CN101871663B (en) * | 2010-03-10 | 2012-04-25 | 浙江苏泊尔家电制造有限公司 | Electromagnetic oven device convenient for adjusting power |
| CN101871663A (en) * | 2010-03-10 | 2010-10-27 | 浙江苏泊尔家电制造有限公司 | Electromagnetic oven device convenient for adjusting power |
| CN103677435B (en) * | 2012-09-04 | 2016-12-21 | 原相科技股份有限公司 | Electrical switch and correlation surface plate module thereof and electronic installation |
| CN103677435A (en) * | 2012-09-04 | 2014-03-26 | 原相科技股份有限公司 | Electronic switch, panel module and electronic device relevant to electronic switch |
| CN104298408A (en) * | 2014-08-11 | 2015-01-21 | 上海华豚科技有限公司 | Method for feeding back light emitting when finger touch is conducted |
| CN104298408B (en) * | 2014-08-11 | 2017-05-24 | 上海华豚科技有限公司 | Method for feeding back light emitting when finger touch is conducted |
| CN104636069A (en) * | 2015-01-30 | 2015-05-20 | 广州视源电子科技股份有限公司 | Increment and decrement adjusting device and method for electronic system and electronic system |
| CN105630264A (en) * | 2016-02-22 | 2016-06-01 | 京东方科技集团股份有限公司 | Touch substrate and manufacture method thereof, driving device and driving method thereof, and display device |
| CN105630264B (en) * | 2016-02-22 | 2019-01-18 | 京东方科技集团股份有限公司 | Touch base plate and production method, driving device and driving method, display device |
| CN108700953A (en) * | 2016-03-15 | 2018-10-23 | 雅马哈株式会社 | Auxiliary input device, smart phone and input aiding method |
| CN108700953B (en) * | 2016-03-15 | 2024-02-06 | 雅马哈株式会社 | Input assisting device, smart phone, and input assisting method |
| CN111930274A (en) * | 2020-08-10 | 2020-11-13 | Oppo（重庆）智能科技有限公司 | Virtual key, electronic equipment and touch operation detection method |
| CN114489362A (en) * | 2020-10-26 | 2022-05-13 | 欣兴电子股份有限公司 | Touch display device and manufacturing method thereof |
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| CN101526870B (en) | 2012-02-01 |
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