CN1790475A - Variable speed adjuster for digitized set value and its adjusting method - Google Patents
Variable speed adjuster for digitized set value and its adjusting method Download PDFInfo
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- CN1790475A CN1790475A CN 200410093215 CN200410093215A CN1790475A CN 1790475 A CN1790475 A CN 1790475A CN 200410093215 CN200410093215 CN 200410093215 CN 200410093215 A CN200410093215 A CN 200410093215A CN 1790475 A CN1790475 A CN 1790475A
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Abstract
The invention discloses a variable speed adjustment device of digitalized setting value, which comprises the following parts: increasing-and-decreasing button, input-and-output interface, disposer and display, wherein the disposer receives the increasing-and-decreasing pulse through input-and-output interface, which contains digitalized setting value; the screen displays the set value; the adjustment quantity increases along with the time decreasing.
Description
Technical field
The present invention relates to a kind of variable speed adjuster and method of adjustment thereof of digitized set value, relate in particular to speed change adjusting gear and method that a kind of pattern by detecting user button is carried out digitized set value.
Background technology
Traditional digital product, the user can be according to numeric keypad or is come input digit numerical value to increase and to reduce button merely.For example, the adjustment mode of the time input mode of accutron and duplicating machine scaling etc. is exactly to utilize to increase and reduce button and set.When the user pressed " increase button ", the numerical value on display can add 1.When the user continued not decontrol according to " increase button ", the numerical value on the display can be at a predetermined velocity, or increase numerical value on the display with 1 increment.If this predetermined speed is slow excessively, it is more convenient that the user can feel manually to press and decontrol the mode of button.If this predetermined speed is too fast, usually can cause the situation of missing the numerical value that the user wants again, so the user must spends the more time and adjust this numerical value, thereby lower efficiency.
Be head it off, United States Patent (USP) the 4th, 763, No. 174 communiques disclose a kind of magnification selecting arrangement of duplicating machine, utilize aforesaid way to allow the user select magnification exactly, and slow down automatically during near several predetermined value in that magnification is fast.Suppose that default magnification is 90%, 80%, 70%, 60%.If the user will be adjusted to 60% from 100%.Can live through three sections minimizing speed at a slow speed so, make that the adjustment time is elongated, also be inconvenient to use.
In addition, the user may not know to have this function that continues to push button with adjustment numerical value.Moreover button continues to be pressed and can cause the button elastic fatigue, shortens the life-span of button, and influences follow-up use.Whether be pressed to continue for some time and begin to start the function that continues increase and decrease because the digital product processor will be detected button, so the design of the firmware of this adjustment mode is comparatively complicated again.
Summary of the invention
Therefore, one object of the present invention is to provide a kind of variable speed adjuster and method of adjustment thereof of digitized set value, and its pattern by detecting user button is carried out the speed change adjustment of digitized set value.
For achieving the above object, the invention provides a kind of variable speed adjuster of digitized set value, it comprises increases button, reduce button, input/output interface, processor and display.Increasing button uses to press for the user and repeatedly produces several and increase pulse.Reducing button uses to press for the user and repeatedly produces several and reduce pulse.Input/output interface is connected to be increased button and reduces button.Processor is connected to input/output interface, and receiving this type of with this by input/output interface increases pulse and this type of minimizing pulse.Store default digitized set value in the processor, and increase this type of time interval that reduces pulse of pulse/adjacent to default digitized set value increase/minimizing one adjustment amount, to obtain the digitizing output valve by adjacent this type of.Adjustment amount increases along with the minimizing in the time interval.Display receives and the display digit output valve.
The present invention also provides a kind of method of adjustment of variable speed adjuster of digitized set value, and it comprises following steps: pulse/several reduce pulse to receive several increases; The time interval that this type of that calculates that adjacent this type of increase pulse/adjacent reduces pulse, to obtain the digitizing output valve, wherein this adjustment amount increased along with the minimizing in this time interval to default digitized set value increase/minimizing one adjustment amount; And show this digitizing output valve.
By above-mentioned adjusting gear of the present invention and method, can utilize simple firmware design to come the speed of adjusting with control according to the frequency of button, therefore can shorten the time that the user adjusts.
Description of drawings
Fig. 1 is the variable speed adjuster synoptic diagram of the digitized set value of the preferred embodiment according to the present invention.
Fig. 2 is the process flow diagram of the method for adjustment of the variable speed adjuster of the digitized set value of preferred embodiment according to the present invention.
Embodiment
Fig. 1 is the variable speed adjuster synoptic diagram of the digitized set value of the preferred embodiment according to the present invention.As shown in Figure 1, the variable speed adjuster 10 of present embodiment comprises increases button 11, reduce button 13, input/output interface 15, processor 16 and display 17.
Increase button 11 usefulness and press for the user and repeatedly produce several and increase pulse 12, press for the user and repeatedly produce several and reduce pulse 14 and reduce button 13 usefulness.Input/output interface 15 is connected to be increased button 11 and reduces button 13.Processor 16 is connected to input/output interface 15, and receiving this type of with this by input/output interface 15 increases pulse 12 and this type of minimizing pulse 14.Store a default digitized set value DSV in the processor 16, and increase pulse 12/ this type of adjacent time interval TI/TD that reduces pulse 14 by adjacent this type of and come to default digitized set value DSV increase/minimizing one adjustment amount, to obtain digitizing output valve DOV.Adjustment amount is stepless along with the minimizing of time interval TI/TD or has segmentation to increase.When detecting less than time interval TI/TD, 16 pairs of default fundamental quantities of digitized set value DSV increase/minimizing of processor.Then, display 17 receives and display digit output valve DOV.
Explain with the example of adjusting scaling below, default digitized set value DSV is 100%, and fundamental quantity is 1%.Suppose that the user presses increase button 11 for the first time, then this fashion can't be tried to achieve time interval TI, so digitizing output valve DOV is 101%.Then, the user pressed after 1 second for the second time increases button 11, and then time interval TI equals 1 second, supposes that the adjustment amount of corresponding 1 second time interval TI is 1, and digitizing this moment output valve DOV is 102%.Then, the user pressed after 0.9 second for the third time increases button 11, and then time interval TI equals 0.9 second, and this moment, adjustment amount was 2%.The rest may be inferred, and the adjustment amount of corresponding 0.8 second TI is 3%, and the adjustment amount of corresponding 0.7 second TI is 4%, and corresponding 0.6 second adjustment amount is 5%, and corresponding 0.5 second adjustment amount is 6%.Like this, the frequency that the user pushes button is high more, and then adjustment amount is big more.When soon arriving the scaling that the user wants, user itself can reduce the frequency that pushes button, and the adjustment amount of this moment can be more and more littler, allows the user adjust the magnification that he wants easily.
The above-mentioned time interval is the increase and decrease of arithmetic series ground along with adjustment amount, yet, adjusting gear can be designed so that also the time interval is the increase and decrease of geometric progression ground along with adjustment amount.
Perhaps, the time interval and adjustment amount can be designed to the increase and decrease of segmentation.For example, the adjustment amount that can be designed to corresponding to time interval of 0.75 to 0.6 second is 5%, and is 10% corresponding to the adjustment amount in time interval of 0.6 to 0.5 second.
Fig. 2 is the method for adjustment process flow diagram of the variable speed adjuster of the digitized set value of preferred embodiment according to the present invention.As shown in Figure 2, the method for adjustment of the variable speed adjuster of the digitized set value of present embodiment comprises following steps.
Step 20: beginning.
Step 21: pulse/several reduce pulse to receive several increases.
Step 22: calculating adjacent this type of increases the time interval of pulse/adjacent this type of minimizing pulse.
Step 23: judged whether this time interval existence, then carry out step 24 if not, if then carry out step 25.
Step 24: when detecting less than the time interval, just increase/minimizing button is that discontinuous being pressed (for example pushes button for the first time, or change to the minimizing button from increasing button, or from reduce button change to increase button) time, default fundamental quantity of digitized set value increase/minimizing to obtain the digitizing output valve, carry out step 26 then.
Step 25: to obtain the digitizing output valve, wherein adjustment amount is stepless or has segmentation to increase along with the minimizing in the time interval to default adjustment amount of digitized set value increase/minimizing.
Step 26: display digit output valve.
Step 27 finishes.
By above-mentioned adjusting gear of the present invention and method, can utilize simple firmware design to come the speed of adjusting with control according to the frequency of button, therefore can shorten the time that the user adjusts.In addition, button is touched discontinuously and can not cause the elastic fatigue of button, and is to continue to press and can cause the elastic fatigue of button unlike known technology.
The specific embodiment that is proposed in the detailed description of preferred embodiment is only in order to convenient explanation technology contents of the present invention, and be not with narrow sense of the present invention be limited to the foregoing description, in the situation that does not exceed spirit of the present invention and claim scope, the various variations of being done implement all to belong to scope of the present invention.
[primary clustering symbol description]
DOV Digital output value
The digitized set value that DSV is default
TI, the TD time interval
10 speed change degree adjusting gears
11 increase button
12 increase pulse
13 reduce button
14 reduce pulse
15 input/output interfaces
16 processors
17 displays
The 20-27 method step
Claims (8)
1. the variable speed adjuster of a digitized set value comprises:
Increase button, use to press repeatedly to produce several and increase pulse for the user;
Reduce button, use to press repeatedly to produce several and reduce pulse for described user;
Input/output interface is connected to described increase button and described minimizing button;
Processor, be connected to described input/output interface, receive described this type of with this by described input/output interface and increase pulse and described this type of minimizing pulse, store default digitized set value in the described processor, and by the adjacent described described time interval that this type of reduces pulse that this type of increases pulse/adjacent to adjustment amount of described default digitized set value increase/minimizing, to obtain the digitizing output valve, wherein said adjustment amount increases along with the minimizing in the described time interval; And
Display is in order to receive and to show described digitizing output valve.
2. the variable speed adjuster of digitized set value as claimed in claim 1 is characterized in that, described adjustment amount is stepless to be increased along with the minimizing in the described time interval.
3. the variable speed adjuster of digitized set value as claimed in claim 1 is characterized in that, described adjustment amount is along with the minimizing in the described time interval has segmentation to increase.
4. the variable speed adjuster of digitized set value as claimed in claim 1, it is characterized in that, when detecting during less than described time interval, described processor to fundamental quantity of described default digitized set value increase/minimizing to obtain described digitizing output valve.
5. the method for adjustment of the variable speed adjuster of a digitized set value comprises following steps:
Pulse/several reduce pulse to receive several increases;
Calculate the adjacent described described time interval that this type of reduces pulse that this type of increases pulse/adjacent to default adjustment amount of digitized set value increase/minimizing to obtain the digitizing output valve, wherein said adjustment amount increases along with the minimizing in the described time interval; And
Show described digitizing output valve.
6. the method for adjustment of the variable speed adjuster of digitized set value as claimed in claim 5 is characterized in that, described adjustment amount is stepless to be increased along with the minimizing in the described time interval.
7. the method for adjustment of the variable speed adjuster of digitized set value as claimed in claim 5 is characterized in that, described adjustment amount is along with the minimizing in the described time interval has segmentation to increase.
8. the method for adjustment of the variable speed adjuster of digitized set value as claimed in claim 5 is characterized in that, also comprises following steps:
When detecting during less than described time interval, to fundamental quantity of described default digitized set value increase/minimizing to obtain described digitizing output valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100932159A CN100369106C (en) | 2004-12-17 | 2004-12-17 | Variable speed adjuster for digitized set value and its adjusting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100932159A CN100369106C (en) | 2004-12-17 | 2004-12-17 | Variable speed adjuster for digitized set value and its adjusting method |
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| Publication Number | Publication Date |
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| CN1790475A true CN1790475A (en) | 2006-06-21 |
| CN100369106C CN100369106C (en) | 2008-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2004100932159A Active CN100369106C (en) | 2004-12-17 | 2004-12-17 | Variable speed adjuster for digitized set value and its adjusting method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970261A (en) * | 2013-02-05 | 2014-08-06 | 宝德科技股份有限公司 | Input device and operation state responding method implemented by same |
| CN108132373A (en) * | 2017-12-20 | 2018-06-08 | 福建利利普光电科技有限公司 | Oscillograph knob-operated moves the processing method of effect |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69937029T9 (en) * | 1998-10-12 | 2008-09-04 | Victor Company of Japan, Ltd., Yokohama | Signal processing method and device for gray scale video signal in a matrix display device |
| US6582980B2 (en) * | 2001-01-30 | 2003-06-24 | Eastman Kodak Company | System for integrating digital control with common substrate display devices |
| US6896428B2 (en) * | 2002-08-14 | 2005-05-24 | Printronix, Inc. | Printer read after print correlation method and apparatus |
| TWI231454B (en) * | 2002-11-15 | 2005-04-21 | Atlab Inc | Method for calculating movement value of optical mouse and optical mouse using the same |
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2004
- 2004-12-17 CN CNB2004100932159A patent/CN100369106C/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970261A (en) * | 2013-02-05 | 2014-08-06 | 宝德科技股份有限公司 | Input device and operation state responding method implemented by same |
| CN103970261B (en) * | 2013-02-05 | 2017-09-22 | 宝德科技股份有限公司 | The method of input unit and its operation state |
| CN108132373A (en) * | 2017-12-20 | 2018-06-08 | 福建利利普光电科技有限公司 | Oscillograph knob-operated moves the processing method of effect |
| CN108132373B (en) * | 2017-12-20 | 2020-04-28 | 福建利利普光电科技有限公司 | Processing method for oscilloscope knob operation moving effect |
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| Publication number | Publication date |
|---|---|
| CN100369106C (en) | 2008-02-13 |
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