CN110989864A - Mistaken touch prevention method for vehicle-mounted panel - Google Patents
Mistaken touch prevention method for vehicle-mounted panel Download PDFInfo
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- CN110989864A CN110989864A CN201911191762.3A CN201911191762A CN110989864A CN 110989864 A CN110989864 A CN 110989864A CN 201911191762 A CN201911191762 A CN 201911191762A CN 110989864 A CN110989864 A CN 110989864A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
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- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
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Abstract
The invention relates to the technical field of vehicle-mounted touch panels, in particular to a method for preventing false touch of a vehicle-mounted panel. The invention aims to provide a vehicle-mounted panel false touch prevention method, and the technical scheme provided by the invention solves the technical problem that other keys are easily and incorrectly triggered due to inaccurate operation of the conventional vehicle-mounted panel.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted touch panels, in particular to a method for preventing mistaken touch of a vehicle-mounted panel.
Technical Field
At present, touch screens and touch panel products are increasingly used in automobiles, and partial products such as car light switches, rear-emptying adjusting panels and the like are very compact in functional key layout because of small size.
At present, almost all key products are designed to execute functions by pressing, and a user is easy to operate inaccurately and mistakenly trigger another key during operation, so that the actual experience effect is poor.
Disclosure of Invention
The invention aims to provide a vehicle-mounted panel false touch prevention method, and the technical scheme provided by the invention solves the technical problem that other keys are easily and incorrectly triggered due to inaccurate operation of the conventional vehicle-mounted panel.
In order to achieve the technical effect, the invention provides a vehicle-mounted panel false touch prevention method, which comprises the following steps of:
a100, presetting key press timing time T0 and key lift timing time T1;
a200, when the key is detected to be pressed, judging whether the pressing time reaches a preset pressing timing time T0;
a300, if the timing time T0 is pressed down, executing a key function;
if the press-down timing time T0 is not reached, executing the step A400;
a400, detecting whether the key is lifted;
a500, if the key is not lifted, executing the key function;
if the key is detected to be lifted, judging whether the lifting time reaches preset lifting timing time T1;
a600, if the timing time T1 is raised, executing a key function;
if the time T1 is not counted up, detecting whether another key is pressed down;
a700, if the pressing of another key is not detected, executing the key function;
if the other key is detected to be pressed, the other key function is executed.
Therefore, by applying the technical scheme provided by the invention, for a touch panel product with a compact key layout, the problem that the touch panel product slides to another key after approaching or pressing the other key in actual use, namely the other key is mistakenly triggered due to inaccurate operation can be solved, the occurrence probability of mistaken triggering of user operation is reduced, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a flow chart of an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
At present, a touch screen used in an automobile is easy to operate, inaccurate operation is easy to occur when a user operates the touch screen, and another key is triggered by mistake, so that the actual experience effect is poor.
As shown in fig. 1, in order to solve the above technical problem, the present embodiment provides a method for preventing a vehicle-mounted panel from being touched by mistake, where a software algorithm is implemented by using a timing strategy and a lift-off triggering method, and the method specifically includes the following steps:
a100, preset key press timing time T0 and key lift timing time T1.
And A200, when the key is detected to be pressed, judging whether the pressing time reaches a preset pressing timing time T0.
A300, if the timing time T0 is pressed down, executing a key function;
if the press timer time T0 has not been reached, step A400 is executed.
The step makes the method for preventing false touch different from the normal use button, the normal use button is pressed to execute, the embodiment adopts pressing, and the case function is executed after the pause time reaches the preset press timing time T0.
And A400, detecting whether the key is lifted.
When the user finds that the wrong key is pressed, the user can lift the finger at the same time of finding, and the time from pressing to lifting does not exceed the timing time T0. For this purpose, it is also necessary to detect whether the key is lifted in this step.
A500, if the key is not lifted, executing the key function;
if the key is detected to be lifted, whether the lifting time reaches a preset lifting timing time T1 is judged.
If the key is not lifted, the key is judged to be the key which the user wants to execute; if the key is lifted, the user is judged to press the wrong key.
A600, if the timing time T1 is raised, executing a key function;
if the time T1 is not reached, it is detected whether another key is pressed.
This step is the same as the pressing step, except that the object is detected, and if the lift-up time reaches the lift-up timer time T1, the key is determined to be the key that the user wants to execute; and if the lifting time is not reached, detecting whether another key is pressed down or not.
A700, if the pressing of another key is not detected, executing the key function;
if the other key is detected to be pressed, the other key function is executed.
In summary, the method for preventing false touch provided by this embodiment adopts a timing strategy and a lifting triggering manner to perform multiple detections on pressing and lifting, so as to achieve a false touch prevention effect, and for a touch panel product with a relatively compact key layout, the problem that in actual use, after one key is approached to or pressed down, the other key slides to is solved, that is, another key is mistakenly triggered due to inaccurate operation is solved, the occurrence probability of false triggering of user operation is reduced, and user experience is improved.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (1)
1. A vehicle-mounted panel false touch prevention method is characterized by comprising the following steps: the method comprises the following steps:
a100, presetting key press timing time T0 and key lift timing time T1;
a200, when the key is detected to be pressed, judging whether the pressing time reaches a preset pressing timing time T0;
a300, if the timing time T0 is pressed down, executing a key function;
if the press-down timing time T0 is not reached, executing the step A400;
a400, detecting whether the key is lifted;
a500, if the key is not lifted, executing the key function;
if the key is detected to be lifted, judging whether the lifting time reaches preset lifting timing time T1;
a600, if the timing time T1 is raised, executing a key function;
if the time T1 is not counted up, detecting whether another key is pressed down;
a700, if the pressing of another key is not detected, executing the key function;
if the other key is detected to be pressed, the other key function is executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911191762.3A CN110989864A (en) | 2019-11-28 | 2019-11-28 | Mistaken touch prevention method for vehicle-mounted panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911191762.3A CN110989864A (en) | 2019-11-28 | 2019-11-28 | Mistaken touch prevention method for vehicle-mounted panel |
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| Publication Number | Publication Date |
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| CN110989864A true CN110989864A (en) | 2020-04-10 |
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| CN201911191762.3A Pending CN110989864A (en) | 2019-11-28 | 2019-11-28 | Mistaken touch prevention method for vehicle-mounted panel |
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Citations (6)
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| CN102200874A (en) * | 2010-03-26 | 2011-09-28 | 腾讯科技（深圳）有限公司 | Key input method and key input device based on touch screen |
| US20110285632A1 (en) * | 2010-05-21 | 2011-11-24 | Kabushiki Kaisha Toshiba | Electronic apparatus, input control program, and input control method |
| CN104281295A (en) * | 2013-07-01 | 2015-01-14 | 中兴通讯股份有限公司 | Method and system for preventing false slide triggering on touch screen and electronic device |
| CN106708407A (en) * | 2016-12-16 | 2017-05-24 | 广东欧珀移动通信有限公司 | Method and device for preventing mistaken triggering of touch key and mobile terminal |
| CN107179849A (en) * | 2017-05-19 | 2017-09-19 | 努比亚技术有限公司 | Terminal and its input control method, computer-readable recording medium |
| CN107340910A (en) * | 2017-06-26 | 2017-11-10 | 广东欧珀移动通信有限公司 | A kind of response method of touch key-press, device, storage medium and electronic equipment |
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2019
- 2019-11-28 CN CN201911191762.3A patent/CN110989864A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200874A (en) * | 2010-03-26 | 2011-09-28 | 腾讯科技（深圳）有限公司 | Key input method and key input device based on touch screen |
| US20110285632A1 (en) * | 2010-05-21 | 2011-11-24 | Kabushiki Kaisha Toshiba | Electronic apparatus, input control program, and input control method |
| CN104281295A (en) * | 2013-07-01 | 2015-01-14 | 中兴通讯股份有限公司 | Method and system for preventing false slide triggering on touch screen and electronic device |
| CN106708407A (en) * | 2016-12-16 | 2017-05-24 | 广东欧珀移动通信有限公司 | Method and device for preventing mistaken triggering of touch key and mobile terminal |
| CN107179849A (en) * | 2017-05-19 | 2017-09-19 | 努比亚技术有限公司 | Terminal and its input control method, computer-readable recording medium |
| CN107340910A (en) * | 2017-06-26 | 2017-11-10 | 广东欧珀移动通信有限公司 | A kind of response method of touch key-press, device, storage medium and electronic equipment |
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