CN103257729B - The disposal route of touch signal and electronic installation - Google Patents
The disposal route of touch signal and electronic installation Download PDFInfo
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- CN103257729B CN103257729B CN201210036666.3A CN201210036666A CN103257729B CN 103257729 B CN103257729 B CN 103257729B CN 201210036666 A CN201210036666 A CN 201210036666A CN 103257729 B CN103257729 B CN 103257729B
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Abstract
The invention provides a kind of disposal route and electronic installation of touch signal, wherein the disposal route of touch signal comprises the following steps.When receiving the touch signal of contact panel, judge that whether the motion-vector of contact panel is abnormal.When motion-vector is abnormal, record very first time point.Judge that whether motion-vector is normal by abnormal restoring.When motion-vector reverts to normal, record the second time point.Perform the signal compensating movement of touch signal during very first time o'clock to the second time point.By this, the touch signal of input error can be avoided.
Description
Technical field
The invention relates to a kind of screen touch electronic device, and relate to a kind of disposal route and electronic installation of the touch signal for abnormal input especially.
Background technology
Along with progressing greatly of touch technology, the dependence of the mankind to electronic installation also grows with each passing day, and Touch Screen also replaces conventional screen gradually and becomes the constrained input instrument of electronic installation.Current electronic installation on the market, many is utilize contact panel (touchpanel) to operate.Many consumer electronic product are meet user's requirement light and handy to outward appearance, also utilize contact panel to save the space of physical button one after another.
But when use has the electronic installation of touch control screen, user often because the contact panel of false touch electronic installation, and causes the touch signal of input error.For example, when user touches contact panel with too much strength time, now contact panel may occur abnormal mobile or rock and cause the touch signal of user's input error.Thus, when inputting touch signal, input results accurately cannot be obtained, and also be not easy to the operation performing electronic installation.
Summary of the invention
The invention provides a kind of disposal route and electronic installation of touch signal, when display panel reads the touch signal of abnormal input, can compensate/process the touch signal in during abnormal input, and then avoid the touch signal of input error, and fluency when inputting touch signal can be improved.
The present invention proposes a kind of disposal route of touch signal, comprises the following steps.When receiving the touch signal of contact panel, judge that whether the motion-vector of contact panel is abnormal.When motion-vector is abnormal, record very first time point.Judge that whether motion-vector is normal by abnormal restoring.When motion-vector reverts to normal, record the second time point.Perform the signal compensating movement of touch signal during very first time o'clock to the second time point.
The present invention proposes a kind of electronic installation, comprises contact panel, at least one induction installation and signal compensating unit.Contact panel reads touch signal.Induction installation is coupled in contact panel, and the motion-vector of this contact panel responded to by induction installation.Signal compensating unit is coupled in contact panel and induction installation, and when contact panel reads this touch signal, signal compensating unit judges that motion-vector is whether abnormal, and judges that whether motion-vector is normal by abnormal restoring.When motion-vector is abnormal, signal compensating unit record very first time point.When motion-vector reverts to normal, signal compensating unit record second time point, and signal compensating unit performs the signal compensating movement of touch signal during very first time o'clock to the second time point.
In one embodiment of this invention, above-mentioned signal compensating movement comprises contact panel prompting touch-control abnormal information.
In one embodiment of this invention, above-mentioned signal compensating movement comprises deletes the touch signal that contact panel reads during very first time o'clock to the second time point.
In one embodiment of this invention, when touch signal is linear input signal, above-mentioned signal compensating movement is included in very first time point, and contact panel stops display touch signal, and contact panel is in the second point-in-time recovery display touch signal.
In one embodiment of this invention, above-mentioned signal compensating movement more comprises according to the touch signal before very first time point, compensates the touch signal during very first time o'clock to the second time point.
In one embodiment of this invention, when touch signal is key-press input signal, above-mentioned signal compensating movement comprises the touch signal ignored during very first time o'clock to the second time point, and requires to re-enter touch signal.
In one embodiment of this invention, when touch signal is gesture input signal, above-mentioned signal compensating movement comprises the touch signal ignored before the second time point, and contact panel reads touch signal again.
In one embodiment of this invention, above-mentioned induction installation comprises gravity sensor (G-sensor), gyroscope inductor (gyrosensor) or compass inductor (compasssensor).
In one embodiment of this invention, when contact panel remains static, above-mentioned signal compensating unit judges that motion-vector is normal by abnormal restoring.
Based on above-mentioned, when contact panel reads touch signal, electronic installation can judge whether the motion-vector of contact panel is abnormal, and judge whether the motion-vector at contact panel place reverts to normally, and electronic installation can compensate motion-vector at contact panel for anomalistic period between the touch signal that receives.Thus, if contact panel occur abnormal mobile or rock and cause the touch signal of user's accident touch on touch control panel and input error time, electronic installation can compensate/process the touch signal of mistake, and then can avoid inputting abnormal touch signal, and fluency when inputting touch signal can be improved.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate institute's accompanying drawings to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the disposal route of a kind of touch signal according to one embodiment of the invention;
Schematic diagram when Fig. 2 is electronic device touch control panel reading touch signal in the disposal route according to a kind of touch signal of one embodiment of the invention;
Fig. 3 A is signal compensating movement schematic diagram when touch signal is linear input signal in the disposal route according to a kind of touch signal of one embodiment of the invention;
Fig. 3 B is signal compensating movement schematic diagram when touch signal is linear input signal in the disposal route according to a kind of touch signal of one embodiment of the invention;
Fig. 3 C is signal compensating movement schematic diagram when touch signal is linear input signal in the disposal route according to a kind of touch signal of one embodiment of the invention;
Fig. 4 is signal compensating movement schematic diagram when touch signal is key-press input signal in the disposal route according to a kind of touch signal of one embodiment of the invention;
Fig. 5 is signal compensating movement schematic diagram when touch signal is gesture input signal in the disposal route according to a kind of touch signal of one embodiment of the invention;
Fig. 6 is the simplified schematic diagram of a kind of electronic installation according to one embodiment of the invention.
Wherein, main element symbol description is as follows:
200: electronic installation;
210: contact panel;
20: hand;
30,32: linear input signal;
31: abnormal linear input signal;
35,45,55: touch-control abnormal information;
301,302: arrow;
42,44,46: option;
50: gesture input signal;
620: induction installation;
630: signal compensating unit;
U: motion-vector;
S101 ~ S121: step.
Embodiment
Fig. 1 is the schematic flow sheet of the disposal route that a kind of touch signal is described according to one embodiment of the invention.Described in the present embodiment, the disposal route of touch signal is applicable to an electronic installation, and wherein this electronic installation comprises a contact panel.Such as, according to one embodiment of the invention, Fig. 2 illustrates that the contact panel 210 of electronic installation 200 reads the schematic diagram of touch signal.Referring to Fig. 1 and Fig. 2, electronic installation 200 is such as notebook computer, panel computer, personal digital assistant (personaldigitalassistant, PDA), mobile phone, digital camera, e-book, game machine or other have the electronic installation of contact panel.Contact panel 210 can read and/or be the touch signal of display user input.In addition, electronic installation 200 has at least one induction installation, in order to detect the movement of electronic installation 200.Such as, after the detecting result of each induction installation adds stack up, the motion-vector of electronic installation 200 in each time can be calculated.Described induction installation can comprise gravity sensor (G-sensor), gyroscope inductor (gyrosensor), compass inductor (compasssensor) or other are in order to detect the inductor of the movement of electronic installation 200.
In step S101, when electronic installation 200 receives the touch signal that contact panel 210 reads, electronic installation 200 will judge that whether the motion-vector of contact panel 210 is abnormal.When the contact panel 210 in electronic installation 200 reads the touch signal that user inputs, touch as Fig. 2 illustrates hand 20 (by, push away) contact panel 210, induction installation (not illustrating) in electronic installation 200 can calculate the motion-vector u of electronic installation 200, and electronic installation 200 and then can judge that whether the motion-vector u of contact panel 210 is abnormal.For example, cause contact panel 210 occur extremely mobile or rock if user touches with too much strength by contact panel 210, then the contact panel 210 of abnormal movement may allow user's false touch to the unexpected position of contact panel 210.Electronic installation 200 by judging that whether the motion-vector u of contact panel 210 is abnormal, can determine whether the signal compensating movement performing touch signal.That is, according to motion-vector u, electronic installation 200 can judge that whether the touch signal of contact panel 210 is abnormal.
Such as, if motion-vector u is greater than a certain the first default critical value, then electronic installation 200 can judge that contact panel 210 occurs extremely mobile or rocks.If motion-vector u is less than a certain the second default critical value, then electronic installation 200 can judge that contact panel 210 is as stationary state.Above-mentioned second critical value is less than the first critical value.
In step S105, when the motion-vector u in Fig. 2 is abnormal, electronic installation 200 will be recorded as very first time point.In step S111, electronic installation 200 can judge that whether motion-vector u is normal by abnormal restoring.When motion-vector u reverts to normal, electronic installation 200 will carry out step S115, to record the second time point.In other words, electronic installation 200 can detect the motion-vector u of contact panel 210 be abnormal during (i.e. the very first time o'clock to the second time point).
In step S121, electronic installation 200 will perform the signal compensating movement of touch signal during very first time o'clock to the second time point.In the present embodiment, the signal compensating movement that electronic installation 200 performs, the form that can input according to touch signal and different, wherein touch signal comprises linear input (linearinput) signal, key-press input (push-buttoninput) signal and gesture input (gestureinput) signal.Key-press input signal also can be select (choose) signal.The signal compensating movement that electronic installation 200 performs under different touch signal is below described in detail in detail respectively.
Fig. 3 A illustrates signal compensating movement schematic diagram when touch signal is linear input signal according to one embodiment of the invention.Please refer to Fig. 3 A, this hypothesis user hand 20 move on contact panel 210, and contact panel 210 show straight line, curve or other linearly input.When contact panel 210 is stationary state, electronic installation 200 can read normal touch signal by contact panel 210, i.e. the linear input signal 30 of Fig. 3 A.When electronic installation 200 judges that the motion-vector of contact panel 210 is abnormal time, electronic installation 200 will record very first time point, the time point that such as arrow 301 indicates.When contact panel 210 returns to stationary state from abnormal mobile status, time namely the motion-vector of contact panel 210 is normal by abnormal restoring, electronic installation 200 will record the second time point, the time point that such as arrow 302 indicates.That is, by judging that whether the motion-vector of contact panel 210 is abnormal, electronic installation 200 can detect the exception linear input signal 31 of linear input signal 30 between very first time point with the second time point.Next, electronic installation 200 will perform signal compensating movement to the linear input signal 31 of exception between very first time point and the second time point.
Specifically, electronic installation 200 can provide/show touch-control abnormal information 35 on contact panel 210, in order to point out user to be input as abnormal linear input signal 31 between very first time point with the second time point, and performs signal compensating movement.The content of above-mentioned touch-control abnormal information 35 is such as " generation abnormality vibration " or other informations.
The present embodiment does not limit the signal compensating movement carried out for the linear input signal 31 of exception between very first time point and the second time point.Above-mentioned signal compensating movement can decide depending on the design requirement of actual product.Such as, Fig. 3 B is signal compensating movement schematic diagram when illustrating that touch signal is linear input signal according to the embodiment of the present invention.As shown in Figure 3 B, above-mentioned signal compensating movement can very first time point (as arrow 301 marked positions) stop display linear input signal 30, and the second time point (as arrow 302 indicate) recover display linear input signal 30.In another embodiment, signal compensating movement comprises the touch signal of deleting and reading during very first time o'clock to the second time point.In other embodiments, signal compensating movement also can allow user optionally delete or be retained in this abnormal linear input signal 31 between very first time point with the second time point.
In another embodiment, electronic installation 200 can calculate/compensate the touch signal between very first time point and the second time point.Such as, Fig. 3 C is signal compensating movement schematic diagram when illustrating that touch signal is linear input signal according to another embodiment of the present invention.As shown in Figure 3 C, signal compensating movement can according to the touch signal (i.e. linear input signal 30) before very first time point, and/or be touch signal according to after the second time point, compensate the touch signal during very first time o'clock to the second time point.Now electronic installation 200 can according to very first time point (as arrow 301 indicate) before linear input signal 30, through calculate with simulate linear input signal 30 very first time point to the second time point (as arrow 302 indicate) between touch signal, that is linear input signal 32.The mode of the linear input signal 32 of above-mentioned calculating can be extrapolation method (extrapolation), interpolation method (interpolation), inertia rule or other estimate (projection) and calculate rule.In another embodiment, described signal compensating movement can allow user re-enter touch signal during very first time o'clock to the second time point to replace abnormal linear input signal 31.Thus, electronic installation 200 can compensate the touch signal of motion-vector for receiving in during abnormal at contact panel 210, and then avoids the input results obtaining mistake.
Fig. 4 illustrates signal compensating movement schematic diagram when touch signal is key-press input signal according to another embodiment of the present invention.Please refer to Fig. 4, user can such as, by the option (or virtual key, option 42,44 and 46) of touching shown by contact panel 210 with input key input signal.Wish that pressure is by the option 42 of contact panel 210 at the hand 20 of this hypothesis user.At nominal conditions, electronic installation 200 read the touch signal of contact panel 210 should in regional extent shared by option 42, therefore electronic installation 200 can perform the function corresponding to option 42 without doubt.Under there is situation that is extremely mobile or that rock at contact panel 210, if the hand of user 20 is for clicking the option 42 of contact panel 210, then the touch signal of contact panel 210 may exceed regional extent shared by option 42, even may the unexpected option of false triggering (such as option 44 or 46).Now, electronic installation 200 cannot be confirmed whether to perform the function corresponding to option 42, and misoperation (such as triggering unexpected option) even may occur.
Therefore, when electronic installation 200 judges that the motion-vector of contact panel 210 is as time abnormal, electronic installation 200 will remember very first time point.When electronic installation 200 judges that the motion-vector of contact panel 210 is normal by abnormal restoring, electronic installation 200 will record the second time point.When the touch signal of contact panel 210 is key-press input signal, the signal compensating movement that electronic installation 200 carries out comprises the touch signal ignored during this very first time to this second time point, and requires that user re-enters touch signal (such as again clicking option 42,44 or 46).In detail, signal compensating movement can ignore the key-press input signal during very first time o'clock to the second time point, and provides touch-control abnormal information 45 to require to re-enter key-press input signal.Thus, user can, by the prompting of touch-control abnormal information 45, select whether re-enter touch signal and avoid obtaining wrong input results.
Fig. 5 illustrates signal compensating movement schematic diagram when touch signal is gesture input signal according to further embodiment of this invention.Please refer to Fig. 5, contact panel 210 can read the gesture input signal 50 that user inputs, and the hand 20 of such as user is a slip, Tuo La, presses or pinch the gesture motion of folder on contact panel 210.When contact panel 210 reads gesture input signal 50, if electronic installation 200 judges that the motion-vector of contact panel 210 is as time abnormal, electronic installation 200 will record very first time point.When electronic installation 200 judges that the motion-vector of contact panel 210 is normal by abnormal restoring, electronic installation 200 will record the second time point.That is, gesture input signal 50 is abnormal gesture input signal between very first time point and the second time point, and electronic installation 200 will perform the signal compensating movement of very first time point and the second time point.In detail, signal compensating movement can ignore the gesture input signal 50 before the second time point, and provide touch-control abnormal information 55 again to make a gesture motion to point out user, make contact panel 210 again read gesture input signal and avoid obtaining wrong input results.
Fig. 6 is the simplified schematic diagram of a kind of electronic installation according to one embodiment of the invention.Electronic installation 200 shown in the present embodiment can referring to figs. 1 through the related description of Fig. 5.Please refer to Fig. 6, the electronic installation 200 of the present embodiment comprises contact panel 210, at least one induction installation 620, signal compensating unit 630.Contact panel 210 is in order to read touch signal, and linear input signal, key-press input signal or gesture input signal that this touch signal is such as user to be inputted on contact panel 210.Induction installation 620 is coupled in contact panel 210, to respond to the motion-vector of contact panel 210.Induction installation 620 be such as gravity sensor (G-sensor), gyroscope inductor (gyrosensor), compass inductor (compasssensor) or other inductors at least one of them.
Signal compensating unit 630 is coupled in contact panel 210 and induction installation 620.When contact panel 210 reads touch signal, signal compensating unit 630 judges that according to the sensing result of induction installation 620 motion-vector of contact panel 210 is whether abnormal, and can judge that whether motion-vector is normal by abnormal restoring.In the present embodiment, when motion-vector is abnormal, signal compensating unit 630 will record very first time point.When signal compensating unit 630 judges that motion-vector reverts to normal, signal compensating unit 630 records the second time point, and performs the signal compensating movement of touch signal during very first time o'clock to the second time point.And the disposal route of touch signal of the present invention, describe in detail in the aforementioned embodiment, please refer to Fig. 1, Fig. 2, Fig. 3 A-3C, Fig. 4 and Fig. 5 and relevant description paragraph, therefore do not repeat at this.
In sum, the disposal route of touch signal of the present invention and electronic installation, when electronic installation receives the touch signal of contact panel, electronic installation will judge that whether the motion-vector of contact panel is abnormal, and judge whether the motion-vector of contact panel reverts to normally, and time point corresponding when recording touch signal input respectively.Electronic installation then can compensate when the touch signal of motion-vector for receiving during exception.Thus, electronic installation can judge the touch signal of mistake, and by this, user can avoid the touch signal of input error, and and then the fluency improved when inputting touch signal.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (16)
1. a disposal route for touch signal, the method comprises:
When a touch signal of reception one contact panel, judge that whether a motion-vector of this contact panel is abnormal;
When this motion-vector is abnormal, record a very first time point;
Judge that whether this motion-vector is normal by abnormal restoring;
When this motion-vector reverts to normal, record one second time point; And
Perform the signal compensating movement of this touch signal during this very first time point to this second time point, wherein this signal compensating movement also comprises according to this touch signal before this very first time puts, and compensates this touch signal during this very first time point to this second time point.
2. the disposal route of touch signal according to claim 1, wherein this signal compensating movement comprises prompting one touch-control abnormal information.
3. the disposal route of touch signal according to claim 1, wherein this signal compensating movement comprises this touch signal of deleting and reading during this very first time point to this second time point.
4. the disposal route of touch signal according to claim 1, wherein when this touch signal is a linear input signal, this signal compensating movement is included in this very first time point and stops this touch signal of display, and shows this touch signal at this second point-in-time recovery.
5. the disposal route of touch signal according to claim 1, wherein when this touch signal is a key-press input signal, this signal compensating movement comprises this touch signal ignored during this very first time point to this second time point, and requires to re-enter this touch signal.
6. the disposal route of touch signal according to claim 1, wherein when this touch signal is a gesture input signal, this signal compensating movement comprises this touch signal ignored before this second time point, and again reads this touch signal.
7. the disposal route of touch signal according to claim 1, wherein this motion-vector produced via at least one induction installation, and wherein this induction installation comprises a gravity sensor, a gyroscope inductor or a compass inductor.
8. the disposal route of touch signal according to claim 1, wherein when this contact panel remains static, judges that this motion-vector is normal by abnormal restoring.
9. an electronic installation, comprising:
One contact panel, reads a touch signal;
At least one induction installation, is coupled in this contact panel, and a motion-vector of this contact panel responded to by this induction installation; And
One signal compensating unit, is coupled in this contact panel and this induction installation, and when this contact panel reads this touch signal, this signal compensating unit judges that this motion-vector is whether abnormal, and judges that whether this motion-vector is normal by abnormal restoring;
Wherein when this motion-vector is abnormal, this signal compensating unit record one very first time point, when this motion-vector reverts to normal, this signal compensating unit record one second time point, and this signal compensating unit performs the signal compensating movement of this touch signal during this very first time point to this second time point, wherein this signal compensating movement also comprises according to this touch signal before this very first time puts, and compensates this touch signal during this very first time point to this second time point.
10. electronic installation according to claim 9, wherein this signal compensating movement comprises this contact panel and points out a touch-control abnormal information.
11. electronic installations according to claim 9, wherein this signal compensating movement comprises deletion this touch signal that this contact panel reads during this very first time point to this second time point.
12. electronic installations according to claim 9, wherein when this touch signal is a linear input signal, this signal compensating movement is included in this very first time point, and this contact panel stops this touch signal of display, and this contact panel shows this touch signal at this second point-in-time recovery.
13. electronic installations according to claim 9, wherein when this touch signal is a key-press input signal, this signal compensating movement comprises this touch signal ignored during this very first time point to this second time point, and requires to re-enter this touch signal.
14. electronic installations according to claim 9, wherein when this touch signal is a gesture input signal, this signal compensating movement comprises this touch signal ignored before this second time point, and this contact panel reads this touch signal again.
15. electronic installations according to claim 9, wherein this induction installation comprises a gravity sensor, a gyroscope inductor or a compass inductor.
16. electronic installations according to claim 9, wherein when this contact panel remains static, this signal compensating unit judges that this motion-vector is normal by abnormal restoring.
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| CN201210036666.3A CN103257729B (en) | 2012-02-17 | 2012-02-17 | The disposal route of touch signal and electronic installation |
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| CN107704126A (en) * | 2017-09-22 | 2018-02-16 | 广州视源电子科技股份有限公司 | A kind of separation method of touch data, device, equipment and storage medium |
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