CN1885717B - Inductive drive plate for producing control signal capable of changing circuit parameter and circuit parameter control device containing the same - Google Patents
Inductive drive plate for producing control signal capable of changing circuit parameter and circuit parameter control device containing the same Download PDFInfo
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- CN1885717B CN1885717B CN200610036527.5A CN200610036527A CN1885717B CN 1885717 B CN1885717 B CN 1885717B CN 200610036527 A CN200610036527 A CN 200610036527A CN 1885717 B CN1885717 B CN 1885717B
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- 230000008569 process Effects 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 3
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- 230000015572 biosynthetic process Effects 0.000 description 2
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Abstract
The disclosed sensing drive plate to generate control signal and change circuit parameter comprises: a ring distribution composed by sensing switch or touch switch, an order arrangement of output ports of switch to show corresponding signal for recognition by a SCM. This invention can apply ring mobile operation to control circuit parameters.
Description
Technical field
The invention belongs to a kind of change-over circuit of the control signal that actuating signal is converted into regulating circuit parameter and adopt the control signal of this circuit to regulate the device of electrical appliance circuit parameter, specifically, relate to a kind of by finger induction or touch sensible switch or soft-touch control, can be for the improvement of the signal of telecommunication of control break circuit parameter so that inductive switch or soft-touch control produce, espespecially a kind of can be by touching or point to inductive switch or soft-touch control along annular to change the induction driver plate of circuit parameter progression and the circuit parameter control device that contains this driver plate.
Prior art
In prior art, by the size of contact switch control circuit power, be widely used in the power adjustments of all kinds of electrical appliances.At these electrical appliances, be respectively arranged with for increasing the soft-touch control of power progression and for reducing the soft-touch control of power progression.When operator uses, according to the direction regulating (increase progression or reduce progression), select the soft-touch control of corresponding operating, and the quantity that foundation increases or reduce progression is to determine the number of times of selected soft-touch control operation, more specifically, operator need to touch a certain soft-touch control repeatedly, it is tired and be psychologically sick of that this mode of operation very easily causes that operator points, and especially the current power progression of electrical appliance is all the more so when wishing that the power progression reaching differs too large.
Summary of the invention
The object of the invention is to provide a kind of induction driver plate that produces the induction control signal that changes circuit parameter progression variable quantity with mode of operation different from the past.
The present invention also aims to provide a kind of produces and changes circuit parameter progression by increasing or reduce the induction driver plate that direction changes with mode of operation different from the past.
The object of the present invention is to provide a kind of circuit parameter that contains above-mentioned induction driver plate to control dress cover.
Object of the present invention is realized by following scheme:
An induction driver plate for generation of changing the control signal of circuit parameter, comprises inductive switch or soft-touch control, is characterized in, the inductive probe of inductive switch or soft-touch control or touch probe looping distribute; The input port of the sensor circuit of inductive switch or soft-touch control or touch circuit forms ordered arrangement, and by sensor circuit or output port corresponding to touch circuit, is reflected the relation of level frequency change.
Like this, the Fingers being obtained by inductive probe or touch probe to or the signal that the touches input port that makes sensor circuit or touch circuit also present orderly variation, their output port has reflected the relation of level frequency change, can identify the frequency that each output port level changes by single-chip microcomputer or other identification circuits, thereby can be used as the foundation of adjusting control circuit parameter variable quantity size.
Here, annular can be a kind of in annulus, Fang Huan, elliptical ring or other formal rings.Annular spread can be that closed loop distributes; Also can be that open loop distributes, form the part in annulus, Fang Huan, elliptical ring or other rings.
In addition, ordered arrangement can be by the clockwise direction of the annular spread of inductive probe or touch probe formation, arranges sensor circuit or touches output port corresponding to circuit; Also can be by the counter clockwise direction of the annular spread of inductive probe or touch probe formation, arrange sensor circuit or touch output port corresponding to circuit; Or other arrangement.In mode clockwise or that counterclockwise arrange, can be end to end, can not join by head and the tail, end to end corresponding relation can more easily be realized and connecting and control.
In the mode of arranging clockwise or counterclockwise at above-mentioned output port, when finger edge annular on inductive probe or touch probe is clockwise or counter clockwise direction is mobile, finger respectively with the distribution order of inductive probe or touch probe near or touch each inductive probe or touch probe, the output port of each inductive switch or soft-touch control will be pressed same order or the corresponding level signal of antipodal Sequential output, these signals have formed the number of times of the sensing of reflection finger or touch sensible probe or touch probe, can be for the AD interface or other identification circuits that input to single-chip microcomputer, by single-chip microcomputer or other identification circuits, according to the signal providing, identify the frequency that each output port level changes, thereby can be used as the another kind of distinguishing rule of adjusting control circuit parameter variable quantity size.
More specifically, in above-mentioned induction driver plate, the variable quantity of parameter progression, under the restriction of maximum parameter and minimum parameter, with inductive probe or touch probe by Fingers to or the number of times that touches be as the criterion.
More specifically, described many group inductive switches or soft-touch control are two groups of inductive probes or touch probe, and each group inductive switch or soft-touch control comprise respectively an inductive switch or soft-touch control; One of them inductive switch or soft-touch control are as the agreement of the circuit parameter lifting of formerly operation, the agreement that another inductive switch or soft-touch control reduce as the circuit parameter of formerly operation, and using the foundation that the inductive switch that first operates or soft-touch control promote or reduce as decision circuitry parameter.
Second object of the present invention realizes like this:
Above-mentioned induction driver plate, is reflected the relation of level timing variations by inductive switch or output port corresponding to its circuit of soft-touch control.
Like this, the corresponding level signal of the output port output of each sensor circuit or touch circuit, also reflected that finger points to or the order of touch sensible probe or touch probe, can be for the AD interface or other identification circuits that input to single-chip microcomputer, by single-chip microcomputer or other identification circuits, according to the signal providing, identify the variation of each output port level sequential, thereby can be used as the another kind of distinguishing rule of adjusting control circuit parameter change direction.
In addition, above-mentioned induction driver plate, the finger of can usining points to along clockwise direction or touch sensible probe or touch probe change, using to point and point in the counterclockwise direction or touch sensible probe or touch probe change to the direction declining as circuit parameter to the direction promoting as circuit parameter; Also the finger of can usining points to along clockwise direction or touch sensible probe or touch probe change, using to point and point in the counterclockwise direction or touch sensible probe or touch probe change to the direction promoting as circuit parameter to the direction declining as circuit parameter.
Above-mentioned induction driver plate, inductive switch or soft-touch control can be two, its change direction needs again further agreement, can assert the agreement that one of them circuit parameter as formerly operation promotes, the agreement that another reduces as circuit parameter of formerly operation, usings the foundation that the inductive probe that first operates or touch probe promote or reduce as decision circuitry parameter.
This scheme has solved simple dependence finger and on two switches, has carried out the identification problem that loopy moving cannot carry out parameter lifting and reduce, proposed to prolong to draw at different switches and indicated the way that promotes or reduce mark, thereby solved the identification problem that parameter promotes or reduces, and adopt the way of loopy moving to confirm that the variable quantity of parameter is big or small owing to meeting, thereby there is first object, and the simplest feature structurally.
Above-mentioned induction driver plate, input port can be three; The number of inductive probe or touch probe can be three integral multiple, and each inductive probe of the same name or touch probe of the same name are and are equally spaced in annular.
Here, inductive probe of the same name or touch probe of the same name refer to that inductive probe or touch probe are connected to inductive probe or the touch probe of sensor circuit or the same input port of touch circuit; The probe number that equidistantly means midfeather is identical.
This scheme has obtained a kind of induction driver plate that has corresponding three input ports of a plurality of switches.By three or three induction driver plates that above switch forms, can only rely on the direction of finger turn to confirm the identification problem that parameter promotes or reduces, there is processing ease, feature accurately, simultaneously, because prior art is flourishing, oneself is divided into more grade so that applicable people regulate requirement more accurately the adjusting of parameter, adopt the induction driver plate of a plurality of switches, be conducive to improve the variable quantity that regulates progression in a cycling, make people can in a cycling, regulate larger variable quantity, make operation faster, easier, in addition, only by three ports, realized acceptance and the identification of a plurality of probe signals, also simpler in structure.
Certainly, input port can be N (N > 3), and the number of inductive probe or touch probe can be the integral multiple of N, and each inductive probe of the same name or touch probe of the same name are and are equally spaced in annular.This scheme is that input port has increased, but also still has otherwise advantage.
The 3rd object of the present invention, is realized by following scheme:
A kind of circuit parameter control device, comprise single-chip microcomputer, its main feature is also to comprise that output port provides the above-mentioned induction driver plate of the signal of telecommunication of pop one's head in sensed or touch number of times and order, and the signal of telecommunication is carried out to identifying processing and send the described single-chip microcomputer that changes circuit parameter control signal.
Induction driver plate of the present invention and circuit parameter control device, due to inductive probe or touch probe employing annular array, by the finger inductive probe of mobile order process or the number of times of touch probe, the change frequency of output port level that can be by their corresponding circuits reflects, therefore, the variation of frequency can be used as the foundation that regulates parameter variable quantity size, in addition, it is clockwise or counterclockwise moving direction, the variation sequential of output port level that also can be by their corresponding circuits reflects, therefore, the variation of sequential can be used as confirms to regulate parameter to promote or the foundation of reduction, both all can be for single-chip microcomputer identification, and control circuit changes parameter, compared with prior art, before each operation, need not carefully recognize the problem of parameter increase button and decrement button, and original position that need not identifying operation, also the final position that there is no operation, be conducive to improve the agility of operation, the adjusting on a large scale of accuracy and once-through operation, in addition, loopy moving points to or touch sensible switch, the mode of operation of soft-touch control, the mode of operation that can solve a certain button of simple repeated action easily makes finger produce tired deficiency.Have advantages of and can operate to produce adjusting control circuit parameter variable quantity by annular movement.
Drawing explanation
Fig. 1 is that the present invention responds to driver plate and a kind of concrete enforcement structure of circuit parameter control device and circuit diagram.
Embodiment
The concrete enforcement structure of induction driver plate below:
With reference to Fig. 1, on induction driver plate, form the guide rails of pointing to inductive switch, this guide rails is closed-loop structure, be distributed with 9 inductive switches above, 9 inductive probes are divided into A, B, tri-groups of inductive probes of the same name of C, every group three, three groups of inductive probes of the same name are arranged alternately with each other respectively, along circular orbit, connect with the input port of corresponding sensor circuit in turn, each group all has a common input port, it is A end, B end, C end, and when finger points to clockwise along the inductive probe in guide rails, to hold at A, B end, C end occurs that distributed capacitance increases in turn, the output port a of three corresponding sensor circuits will be made like this, b, there is in turn high level in c.
The circuit parameter control device that contains above-mentioned execution mode driver plate below:
In this example, regulation guide rails be oriented to clockwise order of magnitude augment direction, i.e. A → B, B → C, C → A; The order of magnitude that is oriented to counterclockwise of guide rails reduces direction, i.e. A → C, C → B, B → A; Between every two inductive switches, be approximately decided to be an order of magnitude.
With reference to Fig. 1, output port a, b, the c of induction driver plate are connected with P2.6, P0.7, the P0.5 pin of CPU respectively, when finger approaches any one of 9 inductive switches, the voltage of corresponding output port will change, A organizes corresponding output port a, B organizes corresponding output port b, and C organizes corresponding output port c.CPU will read the magnitude of voltage of output port a, b, c by P2.6, P0.7, P0.5 pin, and convert the magnitude of voltage of output port a, b, c to corresponding digital signal by the analog-to-digital conversion module (A/D) of CPU inside, CPU processes corresponding digital signal by Internal Control Procedure, by P0.1, P0.0 pin, export corresponding control signal, this control signal can be for the adjusting of circuit parameter.Concrete adjusting is as follows: the sequencing being touched according to every two inductive probes by CPU judges the direction that finger points to along guide rails, and when finger points to along guide rails, now, CPU first passes through respectively P2.6, P0.7, P0.5 pin detects output port a, b, the change in voltage of c, if wherein any one pin voltage changes and when changing value meets the rated value that CPU internal processes sets, CPU is recorded as starting point by this point and records the title of this point, then CPU detects output port a again, b, the change in voltage of c, when having another node voltage to change and changing value meets the rated value of CPU internal processes setting, CPU records the title of this point, and CPU internal processes is according to A → B, B → C, C → A, A → C, C → B, six kinds of situations of B → A are judged the sequencing that occurs the corresponding output port of change in voltage for twice, and the time interval of calculating two the output port generation change in voltage rated value of whether being in order and setting, thereby judgement is the order of magnitude, increases or reduce, at this moment, induction CPU passes through P0.1, P0.0 sends the control signal that increases or reduce by an order of magnitude, and the parameter of electrical appliance circuit is adjusted.
Claims (9)
1. for generation of an induction driver plate that changes the control signal of circuit parameter, it is characterized in that described induction driver plate comprises:
Annular guide rails;
Many group inductive switches or soft-touch controls, and each group inductive switch or soft-touch control all comprise inductive switch or the soft-touch control of equal number, and each inductive switch or soft-touch control comprise an inductive probe or touch probe;
Wherein, described inductive probe or touch probe distribute along annular guide rails, and adjacent two inductive probes or touch probe belong to not inductive switch or soft-touch control on the same group in annular guide rails;
Each group inductive switch or soft-touch control all have a corresponding output port, and the level frequency change of described output port output represents the inductive probe of corresponding group inductive switch or soft-touch control or touch probe is sensed or touch.
2. induction driver plate according to claim 1, is characterized in that determining according to the order of the output signal of output port the control signal of described change circuit parameter.
3. according to the arbitrary described induction driver plate of claim 1-2, the inductive probe or the touch probe looping that it is characterized in that inductive switch or soft-touch control distribute, and the annular of described annular spread is any one in annulus, Fang Huan, elliptical ring or other formal rings.
4. induction driver plate according to claim 3, is characterized in that described annular spread is open loop or closed-loop structure.
5. induction driver plate according to claim 2, it is characterized in that when inductive probe or touch probe sensed or while touching, the control signal indication circuit parameter of the described change circuit parameter of determining according to the order of the output signal of described output port changes to direction of improvement along the clockwise direction of annular guide rails; When inductive probe or touch probe sensed or while touching, the control signal indication circuit parameter of the described change circuit parameter of determining according to the order of the output signal of described output port changes to descent direction along the counter clockwise direction of annular guide rails.
6. induction driver plate according to claim 2, it is characterized in that when inductive probe or touch probe sensed or while touching, the control signal indication circuit parameter of the described change circuit parameter of determining according to the order of the output signal of described output port changes to direction of improvement along the counter clockwise direction of annular guide rails; When inductive switch or touch probe sensed or while touching, the control signal indication circuit parameter of the described change circuit parameter of determining according to the order of the output signal of described output port changes to descent direction along the clockwise direction of annular guide rails.
7. according to the arbitrary described induction driver plate of claim 1-2, it is characterized in that described many group inductive switches or soft-touch control are two groups of inductive probes or touch probe, each group inductive switch or soft-touch control comprise respectively an inductive switch or soft-touch control;
One of them inductive switch or soft-touch control are as the agreement of the circuit parameter lifting of formerly operation, the agreement that another inductive switch or soft-touch control reduce as the circuit parameter of formerly operation, and using the foundation that the inductive switch that first operates or soft-touch control promote or reduce as decision circuitry parameter.
8. induction driver plate according to claim 2, described many group inductive switches or soft-touch control are more than three groups or three groups inductive switch or soft-touch controls.
9. a circuit parameter control device that contains the induction driver plate described in claim 1-8, characterized by further comprising the inductive probe that each output port of described induction driver plate is provided or touch probe is sensed or touch number of times and the telecommunication signal of order carries out identifying processing and sends the single-chip microcomputer that changes circuit parameter control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610036527.5A CN1885717B (en) | 2006-07-11 | 2006-07-11 | Inductive drive plate for producing control signal capable of changing circuit parameter and circuit parameter control device containing the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610036527.5A CN1885717B (en) | 2006-07-11 | 2006-07-11 | Inductive drive plate for producing control signal capable of changing circuit parameter and circuit parameter control device containing the same |
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| Publication Number | Publication Date |
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| CN1885717A CN1885717A (en) | 2006-12-27 |
| CN1885717B true CN1885717B (en) | 2014-04-02 |
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| CN200610036527.5A Expired - Fee Related CN1885717B (en) | 2006-07-11 | 2006-07-11 | Inductive drive plate for producing control signal capable of changing circuit parameter and circuit parameter control device containing the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2761765A4 (en) | 2011-09-28 | 2015-10-28 | Ericsson Modems Sa | Method, apparatus, receiver, computer program and storage medium for joint detection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1520168A (en) * | 2003-01-24 | 2004-08-11 | 焦晓清 | Remote emitter to select stations by dialing catch plate |
| EP1621989A2 (en) * | 2004-07-30 | 2006-02-01 | Apple Computer, Inc. | Touch-sensitive electronic apparatus for media applications, and methods therefor |
| WO2006020305A2 (en) * | 2004-07-30 | 2006-02-23 | Apple Computer, Inc. | Gestures for touch sensitive input devices |
| CN1744004A (en) * | 2004-08-31 | 2006-03-08 | 保力马科技株式会社 | Key switch and electronic device |
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2006
- 2006-07-11 CN CN200610036527.5A patent/CN1885717B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1520168A (en) * | 2003-01-24 | 2004-08-11 | 焦晓清 | Remote emitter to select stations by dialing catch plate |
| EP1621989A2 (en) * | 2004-07-30 | 2006-02-01 | Apple Computer, Inc. | Touch-sensitive electronic apparatus for media applications, and methods therefor |
| WO2006020305A2 (en) * | 2004-07-30 | 2006-02-23 | Apple Computer, Inc. | Gestures for touch sensitive input devices |
| CN1744004A (en) * | 2004-08-31 | 2006-03-08 | 保力马科技株式会社 | Key switch and electronic device |
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| CN1885717A (en) | 2006-12-27 |
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