CN101369192B - Input recognition method - Google Patents
Input recognition method Download PDFInfo
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- CN101369192B CN101369192B CN2007100757505A CN200710075750A CN101369192B CN 101369192 B CN101369192 B CN 101369192B CN 2007100757505 A CN2007100757505 A CN 2007100757505A CN 200710075750 A CN200710075750 A CN 200710075750A CN 101369192 B CN101369192 B CN 101369192B
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- conductive contact
- mouse
- mutual conduction
- cursor
- contact
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Abstract
The invention relates to an input identification method, in particular to a method used for identifying keystroke and mouse driving of computer, communication and consumer electronic products as well as the input identification method for confirming the moving speed of a mouse. The method adopts an insulation matrix and a trigger body, three or more than three conductive contacts are arrayed along a curve that does not intersect itself on the matrix, all the conductive contacts are electrically connected with an identification controller respectively, the trigger body is an elastic conductive body, and the elastic conductive body is not in contact with the conductive contacts in the normal state and is in contact with the conductive contacts when under stress, and can identify the speed of keys when touching the conductive contacts through detecting the time for increasing the conductive contacts which are in the on-state mutually. The invention can judge whether the behavior is a keystroke behavior or a mouse cursor driving behavior through identifying the increasing speed and potency dimension of the contacts which are in the on-state mutually when driving the mouse cursor state, thereby saving additional buttons such as a left key, a middle key and a right key, and the further miniaturization of products becomes possible.
Description
Affiliated technical field
The present invention relates to a kind of input recognition method, particularly a kind of a kind of input recognition method of discerning the method for keystroke and mouse-driven and determining the mouse translational speed that is used for computer, communication, consumer electronics product.
Background technology
Content according to the invention of number of patent application: CN200710111717.3 can integrate the function of mouse-driven and keyboard, realizes with the form of a device, and switches mouse and keypad function by a common key-press.And device is when being used for driving cursor of mouse, and the left button of mouse, middle key and right button still will be realized by common key-press.Because left button, middle key and the right button of mouse still will be realized by common key-press, have hindered the further miniaturization of the electronic product that needs mouse and keypad function.And the applicant is in the mouse-driven that invention realized of the application number of first to file: CN200710111717.3, be to determine by the conductive contact number that detects mutual conduction, both are one-to-one relationships, because the value of time can infinitely be segmented, in a little time interval, the value of time just has unlimited kind possibility, so movement velocity of the mouse of determining by the time, the kind of the movement velocity of mouse just has infinitely multiple, but because the conductive contact number of mutual conduction has determined the quantity of kind of the movement velocity of mouse, because the number of contacts of mutual conduction is quite limited, so the kind of the movement velocity of mouse also is very limited.
Summary of the invention
The device that integrates at mouse and keypad function in the above-mentioned prior art of mentioning still needs independent button to realize the left button of mouse, middle key and right button function, hindered the further miniaturization of mouse and keyboard one device, and the kind of the movement velocity of mouse also is very limited shortcoming, the invention provides a kind of new input recognition method, when the mouse input state, elastic electric conductor contacts under the effective force effect and the time response of conducting conductive contact by detecting, discern cursor of mouse driving condition or keystroke state, and the time response when utilizing the conducting of each contact is determined the movement velocity of mouse, because the value of time can infinitely be segmented, in a little time interval, the value of time just has unlimited kind possibility, so movement velocity of the cursor of mouse of determining by the time, the kind of the movement velocity of cursor of mouse just has infinitely multiple, though and be subjected to the influence of processor detection speed during practical application, and can not reach infinitely multiple, but can reach enough multiple among the present invention, allow the people feel that the variation of speed is continuous, rather than jump.
The present invention solves the technical scheme that its technical matters adopts: a kind of method of importing identification, this method triggers body for being provided with an insulating body and, self disjoint curved arrangement has the conductive contact more than three or three in the matrix upper edge, each conductive contact is electrically connected with identification controller respectively, triggering body is an elastic electric conductor, do not contact when triggering the body normality with conductive contact, contact with conductive contact when stressed, the used time is discerned the speed that triggers body contact conductive contact when increasing by the conductive contact number that detects mutual conduction, when being used to drive cursor of mouse, when the number of the conductive contact of mutual conduction gathers way very fast and certain dynamics is arranged, be identified as the keystroke behavior; When the number of the conductive contact of mutual conduction gathers way when slow, be identified as cursor of mouse and drive behavior.
The technical scheme that the present invention solves its technical matters employing further comprises:
The dynamics of described keystroke behavior, the number of the conductive contact by mutual conduction detects, and the outnumbering of the conductive contact of mutual conduction set number and just can be confirmed to be the keystroke behavior.
The number of the conductive contact of described mutual conduction gathers way and is identified as the movement velocity of cursor of mouse.
The used time was identified as the speed by the key contacts conductive contact when number of the conductive contact of described mutual conduction increased, and was identified as the movement velocity of cursor of mouse by the speed of key contacts conductive contact.
The movement velocity of described cursor of mouse and the number of contacts of mutual conduction increase the used time and become the subtraction function relation.
When described this method is used to drive cursor of mouse, the keystroke behavior on the different keystroke directions is identified as different mousebutton inputs.
The invention has the beneficial effects as follows: the present invention can concentrate on mouse, keypad function all over the body, and can be when driving the cursor of mouse state, contact by the identification mutual conduction gather way and dynamics judges that the keystroke behavior still is to drive the cursor of mouse behavior, thereby additional buttons such as left button, middle key, right button have been saved, make the further miniaturization of product become possibility, and, the present invention has also increased the kind of the movement velocity of mouse under the situation of same conductive contact greatly, make the people feel the continuous variation of being changed to of Mouse Scroll, rather than great-jump-forward change.
The invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is normality circuit theory diagrams of the present invention.
Fig. 2 is user mode 1 circuit theory diagrams of the present invention.
Fig. 3 is user mode 2 circuit theory diagrams of the present invention.
Fig. 4 is user mode 3 circuit theory diagrams of the present invention.
Fig. 5 is a decomposing state synoptic diagram of the present invention.
Fig. 6 is the invention cross-sectional view.
Fig. 7 is an overall package external form synoptic diagram of the present invention.
Among the figure, the 1-upper casing, 2-first plastic press key, 3-second plastic press key, the 4-silica gel push-button, the 5-button supports, 6-touch-switch, 7-circuit board, 8-lower casing.
Embodiment
Present embodiment is the preferred embodiment for the present invention, and other all its principle is identical with present embodiment or approximate with basic structure, all within protection domain of the present invention.
It is a kind of to realize that concrete device architecture of the present invention is not limited to, and provides a kind of preferred devices embodiment below:
Please referring to accompanying drawing 5, accompanying drawing 6, accompanying drawing 7, the present invention structurally mainly is made up of eight parts, is respectively upper casing 1, the first plastic press key 2, the second plastic press keys 3, silica gel push-button 4, and button supports 5, touch-switch 6, circuit board 7, lower casing 8.First plastic press key 2 sticks with glue with silica gel push-button 4 and is connected together, touch-switch 6 is welded on the circuit board 7, button is supported 5 to be installed on the circuit board 7, again the assembly that become of first plastic press key 2 with silica gel push-button 4 assemblings is installed on the circuit board 7 that is welded with touch-switch 6, circuit board 7 after the assembling is installed in the lower casing 8, second plastic press key 3 is installed in the upper casing 1, upper casing 1 and lower casing 8 are fitted together, and get final product with screw locking.
Lower casing 8 is the matrix among the present invention, and triggering body is that elastic electric conductor adopts silica gel push-button 4.
Please referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4, principle of the present invention is, be provided with conductive contact in lower casing 8 inboards, the number of conductive contact is (concrete quantity can be decided according to the actual requirements) more than three or three, the user can be by promoting silica gel push-button 4, make adjacent several conductive contact conductings, when the displacement of silica gel push-button 4 on the effective force direction big more, the conductive contact number of mutual conduction is just many more, in the time of can increasing by the conductive contact number that detects mutual conduction, the used time reflects the speed by the key contacts conductive contact indirectly, and the used time was identified as the speed by the key contacts conductive contact when soon the conductive contact of mutual conduction increased.Can be by detecting the speed and strength that promotes button, discerning is a keystroke behavior, still a cursor of mouse drives behavior.Keystroke behavior speed is very fast, and promptly the number of the conductive contact of mutual conduction gathers way when very fast, is identified as the keystroke behavior.And when the cursor of mouse driving condition: the speed that button moves is slower, when promptly the number of the conductive contact of mutual conduction gathers way slowly, is identified as cursor of mouse and drives behavior.The dynamics of keystroke behavior, the number of conductive contact that can be by detecting mutual conduction is discerned expression, the outnumbering to specify number just of the conductive contact of mutual conduction can be confirmed to be the keystroke behavior, the number of the conductive contact of mutual conduction can be arranged in the identification controller, and its concrete number can be provided with according to the difference of actual conditions.Can determine the movement velocity of cursor of mouse by detecting the speed that triggers body contact conductive contact.In the time of can increasing by the conductive contact number that detects mutual conduction, the used time is detected the speed that triggers body contact conductive contact, and then the movement velocity of definite cursor of mouse.The movement velocity of cursor of mouse and the number of contacts of mutual conduction increase the used time and become the subtraction function relation.
The method of realization of the present invention: a plurality of conductive contacts are set on the matrix of an insulation, the number of its conductive contact is more than three or three, concrete number can be decided according to the actual requirements, line between the conductive contact in the collective forms self disjoint closed curve, preferred curve form be a circle, and promptly self disjoint closed curve is placed with conductive contact more than three or three in the matrix upper edge.Each conductive contact all is connected on the I/O mouth of identification controller accordingly, correspondingly with matrix be provided with one and trigger body, when normality, triggering body does not contact with conductive contact, when the triggering body was stressed, triggering body can contact with conductive contact, makes mutual conduction between the conductive contact, in the time of can increasing by the conductive contact number that detects mutual conduction, the used time is detected the speed that triggers body contact conductive contact indirectly.Can be by detecting the speed and strength that promotes button, discerning is a keystroke behavior, still a cursor of mouse drives behavior.Keystroke behavior speed is very fast, and promptly the number of the conductive contact of mutual conduction gathers way comparatively fast.And when the cursor of mouse driving condition: the speed that button moves is slower, and promptly the number of the conductive contact of mutual conduction gathers way slower.The dynamics of keystroke behavior, the number of conductive contact that can be by detecting mutual conduction is discerned, and the outnumbering to specify number just of the conductive contact of mutual conduction can be confirmed to be the keystroke behavior.Can determine the movement velocity of cursor of mouse by detecting the speed that triggers body contact conductive contact.In the time of can increasing by the conductive contact number that detects mutual conduction, the used time is detected the speed that triggers body contact conductive contact, and then the movement velocity of definite cursor of mouse.The conductive contact number of the movement velocity of cursor of mouse and mutual conduction increases the used time and becomes subtraction function relation.Trigger body and also can regard a special conductive contact as, and be connected to by lead on the I/O mouth of identification controller.
Below detailed introducing, judge that keystroke drives with cursor of mouse and how by detecting the process that speed that body contacts conductive contact is determined the movement velocity of cursor of mouse that triggers.For the ease of narration, the direction that supposition here promotes the speed and strength of button is the annulus of doing perpendicular to conductive contact.
At first, the user promotes button with certain speed and strength, and when 2 conductive contact mutual conduction, software has just detected, and t just picks up counting this moment
2, and whether detect the number of conductive contact simultaneously and have or not and further be increased to 4, surpass the time T of a setting when timing
2, and do not detected 4 conductive contact mutual conduction, then judge it is the cursor of mouse driving condition now, and determine the moving direction of cursor of mouse that the cursor of mouse translational speed is according to the minimum speed V that sets according to the center of the contact of present mutual conduction
2Determine.And the preset proportion factor: A
2=1.
When the time T of setting
2In, when having detected 4 conductive contact mutual conduction, with the time t that counts
2Preservation is got up, and the t that picks up counting again
4, and whether detect whether the conductive contact number of mutual conduction is increased to 6, surpass the time T of a setting when timing
4, and do not detected 6 conductive contact mutual conduction, then judge it is the cursor of mouse driving condition now, and determine the moving direction of cursor of mouse according to the center of the conductive contact of present mutual conduction, and cursor of mouse translational speed V
4According to the real time t that is counted
2And V
2Determine: V
4=A
4V
2
A
4＝F
4(t
2)
F
4(x) be subtraction function, A with respect to the time
4Be scale factor, can be saved.
When the time T of setting
4In, when having detected 6 conductive contact mutual conduction, with the time t that counts
4Preservation is got up, and the t that picks up counting again
6, and whether detect whether the conductive contact number of mutual conduction is increased to 8, surpass the time T of a setting when timing
4, and do not detected 6 conductive contact mutual conduction, then judge it is the cursor of mouse driving condition now, and determine the moving direction of cursor of mouse according to the center of the conductive contact of present mutual conduction, and cursor of mouse translational speed V
6According to the real time t that is counted
4And t
2And V
4Determine: V
6=A
6V
2
A
6＝F
6(t
4)·A
4
F
8(x) be subtraction function, A with respect to the time
6Be scale factor, can be saved, reduce to 6 up to the conductive contact number of mutual conduction, and pass through
When the time T of setting
6In, when having detected 8 conductive contact mutual conduction, then show it is a kind of keystroke behavior at this moment, carry out keystroke then and handle, determine the keystroke center according to the conductive contact of mutual conduction, thereby judge the key assignments of keystroke.The time T that surpasses a setting when timing
6, and do not detected 8 conductive contact mutual conduction, then judge it is the cursor of mouse driving condition now, and determine the moving direction of cursor of mouse according to the center of the conductive contact of present mutual conduction, and cursor of mouse translational speed V
8According to the real time t that is counted
6, t
4And t
2And V
4Determine:
V
8＝A
8·V
2
A
8＝F
8(t
6)·A
6
F
8(x) be subtraction function, A with respect to the time
8Be scale factor, can be saved.
By parity of reasoning when having detected 2n or 2n+1 conductive contact mutual conduction, if be in the cursor of mouse driving condition, then the moving direction of cursor of mouse is determined the moving direction of cursor of mouse by the center of the conductive contact of mutual conduction, and the cursor of mouse translational speed has following recursion formula to calculate:
V
2n＝A
2nV
2
A
2n＝F
2n(t
2n-2)·A
2n-2
F
2n(x) be subtraction function, V with respect to the time
2It is the minimum speed of setting.
If do not do the judgement of keystroke and mouse-driven, above-mentioned formula is effective equally.
When being in the cursor of mouse driving condition and with after being judged as non-keystroke state, the conductive contact number of mutual conduction exist three kinds may: constant, increase or reduce.
When the conductive contact number of mutual conduction was constant, the motion state of cursor of mouse did not change.
When the conductive contact number that detects mutual conduction increases, need this moment to judge that the conductive contact number after increasing is to be odd number: 2n+1, still be even number: 2n+2.
If be odd number: 2n+1, then the movement velocity of cursor of mouse is constant, and direction changes, and new direction of motion is determined by the center of the conductive contact of mutual conduction.
If the conductive contact number of mutual conduction is even number: 2n+2, then need to utilize t between institute's timing
2n, recomputate current cursor of mouse movement velocity, and reclocking:
V
2n+2＝A
2n+2V
2
A
2n+2＝F
2n+2(t
2n)·A
2n
F
2n+2(x) be subtraction function, V with respect to the time
2It is the cursor of mouse minimum speed of setting.
When the conductive contact number that detects mutual conduction reduces, need this moment to judge that the conductive contact number after reducing is to be odd number: 2n+1, still be even number: 2n, or be 0.
If be odd number: 2n+1, then need the scale factor A that utilizes institute to preserve previously
2n, recomputate current cursor of mouse movement velocity:
V
2n＝A
2nV
2
If the conductive contact number of mutual conduction is even number: 2n, then the movement velocity of cursor of mouse is constant, and direction changes, and new direction of motion is determined by the center of the conductive contact of mutual conduction.And reclocking.
If the conductive contact number of mutual conduction is 0, then stop the cursor of mouse motion, be that keystroke behavior or cursor of mouse drive behavior then detect.
The judgement form of the judgment mode of keystroke key assignments and key assignments when the keyboard state is the same: can be a keystroke key assignments with a bigger scope definition of the center of the conductive contact of mutual conduction.
As in example, will greater than 60 to 120 degree, being defined as the right button of mouse, middle key and left button respectively greater than 0 to 60 degree greater than 120 to 180 degree.
Claims (6)
1. method of importing identification, it is characterized in that: described this method triggers body for being provided with an insulating body and, self disjoint curved arrangement has the conductive contact more than three or three in the matrix upper edge, each conductive contact is electrically connected with identification controller respectively, triggering body is an elastic electric conductor, do not contact when triggering the body normality with conductive contact, contact with conductive contact when stressed, the used time is discerned the speed that triggers body contact conductive contact when increasing by the conductive contact number that detects mutual conduction, when being used to drive cursor of mouse, when the number of the conductive contact of mutual conduction gathers way very fast and triggers body contact conductive contact certain dynamics is arranged, be identified as the keystroke behavior; When the number of the conductive contact of mutual conduction gathers way when slow, be identified as cursor of mouse and drive behavior.
2. the method for input according to claim 1 identification is characterized in that: the dynamics of described keystroke behavior, and the number of the conductive contact by mutual conduction detects, and the outnumbering of the conductive contact of mutual conduction set number and just can be confirmed to be the keystroke behavior.
3. the method for input identification according to claim 1, it is characterized in that: the number of the conductive contact of described mutual conduction gathers way and is identified as the movement velocity of cursor of mouse.
4. the method for input identification according to claim 3, it is characterized in that: the used time was discerned the speed that triggers body contact conductive contact when the number of the conductive contact of described mutual conduction increased, and the speed that triggers body contact conductive contact is identified as the movement velocity of cursor of mouse.
5. the method for input according to claim 4 identification is characterized in that: the conductive contact number of the movement velocity of described cursor of mouse and mutual conduction increases the used time and becomes subtraction function to concern.
6. the method for input identification according to claim 1 is characterized in that: when described this method is used to drive cursor of mouse, the keystroke behavior on the different keystroke directions is identified as different mousebutton inputs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100757505A CN101369192B (en) | 2007-08-14 | 2007-08-14 | Input recognition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100757505A CN101369192B (en) | 2007-08-14 | 2007-08-14 | Input recognition method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101369192A CN101369192A (en) | 2009-02-18 |
| CN101369192B true CN101369192B (en) | 2010-09-29 |
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ID=40413036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100757505A Expired - Fee Related CN101369192B (en) | 2007-08-14 | 2007-08-14 | Input recognition method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101369192B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750487A (en) * | 2012-06-01 | 2012-10-24 | 钱袋网（北京）信息技术有限公司 | Verification method of keyboard input truth and terminal device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391238Y (en) * | 1999-07-30 | 2000-08-09 | 新巨企业股份有限公司 | Address controller |
| CN1549102A (en) * | 2003-05-07 | 2004-11-24 | 精模电子科技（深圳）有限公司 | Azimuth switch type rocking rod and azimuth scanning method thereof |
| CN2687741Y (en) * | 2004-03-05 | 2005-03-23 | 郭文修 | Mouse structure with rocking bar control disk |
-
2007
- 2007-08-14 CN CN2007100757505A patent/CN101369192B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391238Y (en) * | 1999-07-30 | 2000-08-09 | 新巨企业股份有限公司 | Address controller |
| CN1549102A (en) * | 2003-05-07 | 2004-11-24 | 精模电子科技（深圳）有限公司 | Azimuth switch type rocking rod and azimuth scanning method thereof |
| CN2687741Y (en) * | 2004-03-05 | 2005-03-23 | 郭文修 | Mouse structure with rocking bar control disk |
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| Publication number | Publication date |
|---|---|
| CN101369192A (en) | 2009-02-18 |
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Granted publication date: 20100929 Termination date: 20130814 |