CN109656387B - Touch key response method for random multi-point operation - Google Patents
Touch key response method for random multi-point operation Download PDFInfo
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- CN109656387B CN109656387B CN201811549196.4A CN201811549196A CN109656387B CN 109656387 B CN109656387 B CN 109656387B CN 201811549196 A CN201811549196 A CN 201811549196A CN 109656387 B CN109656387 B CN 109656387B
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- touch
- touch key
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- touch keys
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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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03547—Touch pads, in which fingers can move on a surface
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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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
Abstract
The invention relates to a touch key response method for random multi-point operation, which comprises the following steps: receiving a touch key instruction of a user to close touch key interruption, and performing multiple detection on the number of touch keys; and executing a corresponding response mode according to the number of the touch keys for responding. The invention defines and realizes corresponding functional operation by adopting the number, the times and the time of the touch keys which are pressed simultaneously within a certain time, and solves the problem that the function of the touch keys can be realized when the specific positions of the touch keys of the touch pad can not be seen.
Description
Technical Field
The invention relates to the technical field of touch keys, in particular to a touch key response method for random multi-point operation.
Background
When the existing touch pad is used, corresponding operation can be realized only when a finger is pressed to a specific mark on the touch pad, for example, a song needs to be played, a finger is pressed to a mark of the song, and then when a person drives a car, the blind person cannot play the song because of potential safety hazard caused by the fact that the sight of the driver leaves the road, the touch pad cannot be seen, and the blind person cannot see the mark of the song on the touch pad, so that the blind person cannot operate equipment to play the song at the moment, namely, the corresponding function required by the blind person cannot be realized under the condition of losing the visual field, and the problem enables the use scene and the use crowd of the touch pad to be limited.
Disclosure of Invention
The invention provides a touch key response method of random multi-point operation aiming at the defects of the prior art, which defines and realizes corresponding function operation by adopting the number, the times and the time of simultaneously pressing touch keys within a certain time, and solves the problem that the touch key function can be realized when the specific position of the touch key of a touch pad cannot be seen (driving, blind people, night and the like).
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a touch key response method of random multi-point operation, comprising:
receiving a touch key instruction of a user to close touch key interruption, and detecting the number of touch keys for multiple times at intervals;
judging the number of the touch keys to execute a corresponding response mode, wherein the response mode comprises the following steps: single touch key response mode and multi-touch key response mode:
when the single touch key response mode is executed, reading the pressing time, the numerical value and the pressing mode of the touch key to generate a corresponding digital code; when the multi-touch key response mode is executed, reading the time, the times and the pressing modes of a plurality of touch keys which are pressed simultaneously, and generating corresponding digital codes;
sending the digital code to an executive program, and opening a touch key to interrupt to wait for the response of the next touch key;
and the executive program calls the operation function corresponding to the digital code to respond.
Further, the pressing manner includes: n clicks, N double clicks and N presses, wherein N is the number of touch keys.
Further, the interval time for detecting the number of touch keys is 50ms, and the number of times of detection is two times, for preventing the touch keys from shaking.
The beneficial effects of the invention at least comprise: the method of the invention solves the problem that the touch key does not need to be accurately clicked, and the functional operation is determined by controlling the number, the times and the time of simultaneously clicking the touch key, thereby improving the applicable population for using the touch key, increasing the applicable scenes and increasing the practicability of the touch key.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to specific examples. The following examples are illustrative only and are not to be construed as limiting the invention. The examples, where specific techniques or conditions are not indicated, are to be construed according to the techniques or conditions described in the literature in the art or according to the product specifications.
According to the embodiment of the present invention, in order to better understand the technical solution of the present invention, the maximum number of touch keys used in this example is three, for example: the intelligent sound box adopts the touch pad to realize the control of the sound box, the touch pad is provided with specific touch key marks of a previous song, a next song, pause/play and the like, but the marks are inconvenient to see during driving and are inconvenient for blind people, and the blind people can not accurately press the keys. It will be appreciated that in other practical products, a greater number of touch keys may be defined as desired.
Fig. 1 is a flowchart of a method according to an embodiment of the present invention, and referring to fig. 1, the method for responding to a touch key by a random multi-point operation according to the present invention mainly includes the following steps.
Step 1: and receiving a touch key instruction of a user to close the touch key interruption, detecting the number of the touch keys every 50ms, and reducing false response caused by shaking of the touch keys.
Step 2: since the maximum number of touch keys employed in this embodiment is three, corresponding response modes are respectively executed according to the number of the three touch keys, and the response modes include: the single touch key response mode and the multi-touch key response mode are understood that one touch key executes the single touch key response mode, and two, three or more touch keys execute the multi-touch key response mode, so that the number of touch keys pressed by a user is judged:
step 2-1: when only one touch key is pressed by the user, executing the single-touch-key response mode: reading the pressing time, the numerical value and the pressing mode of the touch key, and generating a numerical code corresponding to the touch key, wherein the pressing mode is as follows: single click, double click and press;
step 2-2: when the number of the touch keys pressed by the user is two, the multi-touch key response mode is executed: ignoring the specific numerical values of the touch keys, reading the time, the times and the pressing modes of the two touch keys which are pressed simultaneously, and generating corresponding digital codes, wherein the pressing modes are as follows: double click, double click and double press;
step 2-3: when three touch keys are pressed by the user, the multi-touch key response mode is executed: ignoring the specific numerical values of the touch keys, reading the time, the times and the pressing modes of three touch keys which are pressed simultaneously, and generating corresponding digital codes, wherein the pressing modes are as follows: three clicks, three double clicks and three presses.
According to other embodiments of the present invention, when there are more than three touch keys, the analogy is made according to steps 2-2 and 2-3, and the description is omitted here.
And step 3: and sending the digital codes generated in different response modes to an execution program, and opening a touch key to interrupt to wait for the response of the next touch key.
And 4, step 4: and the executive program calls the operation function corresponding to the digital code to realize the corresponding operation function, namely the touch key response of random multi-point operation.
In conclusion, the method of the invention solves the problem that the touch keys do not need to be accurately clicked, and the functional operation is determined by controlling the number, the times and the time of simultaneously clicking the touch keys, thereby improving the applicable population for using the touch keys, increasing the applicable scenes and increasing the practicability of the touch keys.
Although embodiments of the present invention have been shown and described, it is understood that the embodiments are illustrative and not restrictive, that various changes, modifications, substitutions and alterations may be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. A touch key response method for random multipoint operation, comprising:
receiving a touch key instruction of a user to close touch key interruption, and detecting the number of touch keys for multiple times at intervals; specifically, the interval time for detecting the number of touch keys is 50ms, and the detection times are two times, so as to prevent the touch keys from shaking;
judging the number of the touch keys to execute a corresponding response mode, wherein the response mode comprises the following steps: single touch key response mode and multi-touch key response mode:
when the single touch key response mode is executed, reading the pressing time, the numerical value and the pressing mode of the touch key to generate a corresponding digital code; when the multi-touch key response mode is executed, reading the time, the times and the pressing modes of a plurality of touch keys which are pressed simultaneously, and generating corresponding digital codes;
sending the digital code to an executive program, and opening a touch key to interrupt to wait for the response of the next touch key;
and the executive program calls the operation function corresponding to the digital code to respond.
2. The touch key response method of claim 1, wherein the pressing manner comprises: n clicks, N double clicks and N presses, wherein N is the number of touch keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549196.4A CN109656387B (en) | 2018-12-18 | 2018-12-18 | Touch key response method for random multi-point operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549196.4A CN109656387B (en) | 2018-12-18 | 2018-12-18 | Touch key response method for random multi-point operation |
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| Publication Number | Publication Date |
|---|---|
| CN109656387A CN109656387A (en) | 2019-04-19 |
| CN109656387B true CN109656387B (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811549196.4A Active CN109656387B (en) | 2018-12-18 | 2018-12-18 | Touch key response method for random multi-point operation |
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| CN102253744A (en) * | 2010-05-17 | 2011-11-23 | 致伸科技股份有限公司 | Method for controlling touch panel and touch device using method |
| CN102279665A (en) * | 2011-06-24 | 2011-12-14 | Tcl集团股份有限公司 | Television remote control method, device and system based on touchpad remote control |
| CN202548760U (en) * | 2012-01-09 | 2012-11-21 | 深圳市鸿顺泰科技有限公司 | Multi-point touch and multi-language handwriting recognition wireless keyboard |
| CN103577086A (en) * | 2012-08-08 | 2014-02-12 | 杨丽 | Method for realizing shortcut key mode on touchpad |
| CN104951093A (en) * | 2014-03-31 | 2015-09-30 | 维沃移动通信有限公司 | Mobile terminal capable of calling programs or functions by customizing keys and method of mobile terminal |
| CN106775290A (en) * | 2016-11-23 | 2017-05-31 | 深圳铂睿智恒科技有限公司 | The control method of touch panel device, system and touch panel device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101445196B1 (en) * | 2007-11-23 | 2014-09-29 | 삼성전자주식회사 | Method and apparatus for inputting character in portable terminal having touch screen |
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2018
- 2018-12-18 CN CN201811549196.4A patent/CN109656387B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101410781A (en) * | 2006-01-30 | 2009-04-15 | 苹果公司 | Gesturing with a multipoint sensing device |
| CN104020850A (en) * | 2006-01-30 | 2014-09-03 | 苹果公司 | Gesturing with a multipoint sensing device |
| CN102253744A (en) * | 2010-05-17 | 2011-11-23 | 致伸科技股份有限公司 | Method for controlling touch panel and touch device using method |
| CN102279665A (en) * | 2011-06-24 | 2011-12-14 | Tcl集团股份有限公司 | Television remote control method, device and system based on touchpad remote control |
| CN202548760U (en) * | 2012-01-09 | 2012-11-21 | 深圳市鸿顺泰科技有限公司 | Multi-point touch and multi-language handwriting recognition wireless keyboard |
| CN103577086A (en) * | 2012-08-08 | 2014-02-12 | 杨丽 | Method for realizing shortcut key mode on touchpad |
| CN104951093A (en) * | 2014-03-31 | 2015-09-30 | 维沃移动通信有限公司 | Mobile terminal capable of calling programs or functions by customizing keys and method of mobile terminal |
| CN106775290A (en) * | 2016-11-23 | 2017-05-31 | 深圳铂睿智恒科技有限公司 | The control method of touch panel device, system and touch panel device |
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| CN109656387A (en) | 2019-04-19 |
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