CN103186269A - Region judgment control method and system for touch screen - Google Patents
Region judgment control method and system for touch screen Download PDFInfo
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- CN103186269A CN103186269A CN2011104553560A CN201110455356A CN103186269A CN 103186269 A CN103186269 A CN 103186269A CN 2011104553560 A CN2011104553560 A CN 2011104553560A CN 201110455356 A CN201110455356 A CN 201110455356A CN 103186269 A CN103186269 A CN 103186269A
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Abstract
The invention discloses a region judgment control method and a system for a touch screen. The method comprises the steps as follows: S1, setting an appointed region of the touch screen as an effective region; S2, judging if a touch point is in the set region, if so, carrying out the step S3, and if not, shielding the touch operation; and S3, judging if the touch operation is valid by judging if a press-down coordinate and a release coordinate are in the effective region; and only when both the press-down return coordinate and the release return coordinate generated by the press-down and release actions of a user are in the effective region, making a response and performing a corresponding operation by a touch system, and otherwise, shielding the touch operation. When the touch screen is clicked by the user, both the press-down coordinate and the release coordinate generated by the press-down and release actions are judged, so that the situation that the clicking position is valid and the release position is invalid can be prevented from occurring in the operation process; and meanwhile, the press-down and release coordinates can be judged by a development board, so that the hardware cost is saved.
Description
Technical field
The invention belongs to technical field of medical instruments, relate to a kind of region decision control method and system of touch-screen.
Background technology
In the operation of healthcare givers to Anesthesia machine, often come Anesthesia machine is operated by the button that shuttles back and forth.When being in an emergency down, loaded down with trivial details operation may cause damage to patient, and touch screen control can provide operating of more convenient and quicker.
And existing touch screen control method, thereby it is with by clicking the control trigger event of software because need the software of high level language, need build system platform therefore to the requirement of hardware than higher.If high-level software is used in touch-screen control, for example: C# etc., realize then the hardware platform of building being had higher requirements by control, therefore improved the cost of product.Therefore, for this field, how providing a kind of identical function, handled easily can realized can reduce hardware cost simultaneously again, is the technical matters that presses for solution.
Summary of the invention
Owing to the cost problem of conventional touch screen control, the present invention proposes a kind of region decision control method and system of touch-screen, can reduce the requirement of CPU and storage space by this programme, so reduce hardware cost.
Technical scheme of the present invention is: a kind of region decision control method of touch-screen is provided, has comprised the steps:
S1. an appointed area setting touch-screen is the effective coverage;
S2. judge touch point whether in setting regions, if, carry out step S3, if not, then shield this touch control operation;
Whether return coordinate after returning coordinate when S3. pressing by judgement and unclamping comes whether touch-control is effectively judged in the effective coverage; Have only the user to press and unclamp after the coordinate that returns all in the effective coverage, touch-control system just can respond, and operates accordingly, otherwise shields this touch control operation.
Further, step S3 detailed process is: when the user after touch-screen is pressed, whether touch-screen returns a coordinate, judge in the effective coverage by the coordinate that parsing is returned, if do not exist, then is judged to be faulty operation, this touch control operation of system mask; If, after the user unclamped, touch screen returned a coordinate, judged that this unclamps to return coordinate whether in the effective coverage, if do not exist, then was judged to be faulty operation, this touch control operation of system mask; If, system just carries out proper operation.
Further, adopt development board to coming aforesaid operations to be judged.
The invention also discloses a kind of region decision control system of touch-screen, comprising:
Set effective territory element, an appointed area that is used for the setting touch-screen is the effective coverage;
Judge the touch point unit, with set effective territory element, screen unit is connected, and is used for judging that touch point is whether in setting regions;
Judge and to return the coordinate unit, be connected with judging touch point unit, screen unit, return coordinate when being used for pressing by judgement and unclamp after return coordinate and whether in the effective coverage, come whether touch-control is effectively judged; Have only the user to press and unclamp after the coordinate that returns all in the effective coverage, touch-control system just can respond, and operates accordingly, otherwise shields this touch control operation;
Screen unit returns the coordinate unit and is connected with judging touch point unit, judgement, is used for this touch control operation of shielding.
Further, judge that return the coordinate unit comprises: when the user after touch-screen is pressed, touch-screen returns a coordinate, whether in the effective coverage, judge by the coordinate that parsing is returned, if do not exist, then be judged to be faulty operation, this touch control operation of system mask; If, after the user unclamped, touch screen returned a coordinate, judged that this unclamps to return coordinate whether in the effective coverage, if do not exist, then was judged to be faulty operation, this touch control operation of system mask; If, system just carries out proper operation.
Further, adopt development board to coming aforesaid operations to be judged.
When technical solution of the present invention is clicked touch screen the user, it is pressed and the coordinate that returns that unclamps 2 operations is all judged, thereby avoid occurring in the operating process clicking at active position, unclamp at this generic operation of inoperative position.In the zone of setting, this method can use development board that it is judged, so has just saved hardware cost in the click that the present invention simultaneously judges the user by the touch area.
Description of drawings
Fig. 1 is the region decision control method schematic flow sheet of a kind of touch-screen of the embodiment of the invention.
Embodiment
Describe technical scheme of the present invention and embodiment in detail below in conjunction with accompanying drawing:
Technical solution of the present invention is to be the effective coverage by setting an appointed area, only press according to the user then and unclamp after the coordinate that returns all behind the effective coverage touch-control system just can respond, operate accordingly.
Present embodiment discloses a kind of region decision control method of touch-screen, as shown in Figure 1, be specially: when the user after touch-screen is pressed, touch-screen can return a coordinate, whether the coordinate that program is returned by parsing is judged in the effective coverage, if not in the effective coverage, then be judged to be faulty operation, this touch control operation of system mask; If in the effective coverage, after the user unclamped, touch screen returned a coordinate, judged that this unclamps to return coordinate whether in the effective coverage, if not in the effective coverage, then was judged to be faulty operation, this touch control operation of system mask; If in the effective coverage, system just carries out proper operation.
Accordingly, present embodiment also discloses a kind of region decision control system of touch-screen, comprising:
Set effective territory element, an appointed area that is used for the setting touch-screen is the effective coverage; Judge the touch point unit, with set effective territory element, screen unit is connected, and is used for judging that touch point is whether in setting regions; Judge and to return the coordinate unit, be connected with judging touch point unit, screen unit, return coordinate when being used for pressing by judgement and unclamp after return coordinate and whether in the effective coverage, come whether touch-control is effectively judged; Have only the user to press and unclamp after the coordinate that returns all in the effective coverage, touch-control system just can respond, and operates accordingly, otherwise shields this touch control operation; Screen unit returns the coordinate unit and is connected with judging touch point unit, judgement, is used for this touch control operation of shielding.
In a word, the present invention then shields this touch control operation as long as any one is arranged not in the effective coverage when the coordinate pressed and the coordinate that returns, returns coordinate and all then operates accordingly in the effective coverage of appointment if press to return coordinate and unclamp.
The present invention is by carrying out a earlier: whether region decision responds in setting regions by judging touch point; Carry out b again: twice judgement, return coordinate after returning coordinate when pressing by judgement and unclamping and whether effectively come touch-control.Thereby avoid occurring in the operating process clicking at active position, unclamp the appearance at this generic operation of inoperative position, this method can use development board that it is judged, has therefore just saved hardware cost.
Above-mentioned only is preferred embodiment of the present invention and institute's application technology principle, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses, the variation that can expect easily or replacement, all should be encompassed in protection scope of the present invention in.
Claims (6)
1. the region decision control method of a touch-screen is characterized in that, comprises the steps:
S1. an appointed area setting touch-screen is the effective coverage;
S2. judge touch point whether in setting regions, if, carry out step S3, if not, then shield this touch control operation;
Whether return coordinate after returning coordinate when S3. pressing by judgement and unclamping comes whether touch-control is effectively judged in the effective coverage; Have only the user to press and unclamp after the coordinate that returns all in the effective coverage, touch-control system just can respond, and operates accordingly, otherwise shields this touch control operation.
2. the region decision control method of touch-screen as claimed in claim 1, it is characterized in that, step S3 detailed process is: when the user after touch-screen is pressed, touch-screen returns a coordinate, whether in the effective coverage, judge by the coordinate that parsing is returned, if do not exist, then be judged to be faulty operation, this touch control operation of system mask; If, after the user unclamped, touch screen returned a coordinate, judged that this unclamps to return coordinate whether in the effective coverage, if do not exist, then was judged to be faulty operation, this touch control operation of system mask; If, system just carries out proper operation.
3. the region decision control method of touch-screen as claimed in claim 1 or 2 is characterized in that, adopts development board to coming aforesaid operations to be judged.
4. the region decision control system of a touch-screen is characterized in that, comprising:
Set effective territory element, an appointed area that is used for the setting touch-screen is the effective coverage;
Judge the touch point unit, with set effective territory element, screen unit is connected, and is used for judging that touch point is whether in setting regions;
Judge and to return the coordinate unit, be connected with judging touch point unit, screen unit, return coordinate when being used for pressing by judgement and unclamp after return coordinate and whether in the effective coverage, come whether touch-control is effectively judged; Have only the user to press and unclamp after the coordinate that returns all in the effective coverage, touch-control system just can respond, and operates accordingly, otherwise shields this touch control operation;
Screen unit returns the coordinate unit and is connected with judging touch point unit, judgement, is used for this touch control operation of shielding.
5. the region decision control system of touch-screen as claimed in claim 4, it is characterized in that, wherein, judge that return the coordinate unit further comprises: when the user after touch-screen is pressed, whether touch-screen returns a coordinate, judge in the effective coverage by the coordinate that parsing is returned, if do not exist, then be judged to be faulty operation, this touch control operation of system mask; If, after the user unclamped, touch screen returned a coordinate, judged that this unclamps to return coordinate whether in the effective coverage, if do not exist, then was judged to be faulty operation, this touch control operation of system mask; If, system just carries out proper operation.
6. as the region decision control system of claim 4 or 5 described touch-screens, it is characterized in that, adopt development board to coming aforesaid operations to be judged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104553560A CN103186269A (en) | 2011-12-30 | 2011-12-30 | Region judgment control method and system for touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104553560A CN103186269A (en) | 2011-12-30 | 2011-12-30 | Region judgment control method and system for touch screen |
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| CN103186269A true CN103186269A (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104553560A Pending CN103186269A (en) | 2011-12-30 | 2011-12-30 | Region judgment control method and system for touch screen |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014026633A1 (en) * | 2012-08-17 | 2014-02-20 | 小米科技有限责任公司 | Method for preventing misoperation of touchscreen, touchscreen and mobile terminal |
| CN104345947A (en) * | 2013-08-07 | 2015-02-11 | 华为终端有限公司 | Mistaken touch prevention method and device |
| CN106155547A (en) * | 2015-04-24 | 2016-11-23 | 中兴通讯股份有限公司 | A kind of intelligent terminal's processing method, intelligent terminal's processing means and intelligent terminal thereof |
| CN109871142A (en) * | 2019-01-25 | 2019-06-11 | 广州华欣电子科技有限公司 | A kind of touch shielding method, apparatus, equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021762A (en) * | 2007-03-26 | 2007-08-22 | 宇龙计算机通信科技(深圳)有限公司 | Touch screen locking device and method |
| CN101364160A (en) * | 2008-09-24 | 2009-02-11 | 广东威创视讯科技股份有限公司 | Error correcting method for touch screen |
| CN101661375A (en) * | 2009-09-24 | 2010-03-03 | 宇龙计算机通信科技(深圳)有限公司 | Touch control method, system and display terminal |
-
2011
- 2011-12-30 CN CN2011104553560A patent/CN103186269A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021762A (en) * | 2007-03-26 | 2007-08-22 | 宇龙计算机通信科技(深圳)有限公司 | Touch screen locking device and method |
| CN101364160A (en) * | 2008-09-24 | 2009-02-11 | 广东威创视讯科技股份有限公司 | Error correcting method for touch screen |
| CN101661375A (en) * | 2009-09-24 | 2010-03-03 | 宇龙计算机通信科技(深圳)有限公司 | Touch control method, system and display terminal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014026633A1 (en) * | 2012-08-17 | 2014-02-20 | 小米科技有限责任公司 | Method for preventing misoperation of touchscreen, touchscreen and mobile terminal |
| US9489068B2 (en) | 2012-08-17 | 2016-11-08 | Beijing Xiaomi Technology Co., Ltd. | Methods and apparatus for preventing accidental touch operation |
| CN104345947A (en) * | 2013-08-07 | 2015-02-11 | 华为终端有限公司 | Mistaken touch prevention method and device |
| CN104345947B (en) * | 2013-08-07 | 2017-10-31 | 华为终端有限公司 | A kind of method and apparatus for preventing false touch from touching touch-screen |
| CN107741793A (en) * | 2013-08-07 | 2018-02-27 | 华为终端有限公司 | A kind of method and apparatus for preventing false touch from touching touch-screen |
| CN106155547A (en) * | 2015-04-24 | 2016-11-23 | 中兴通讯股份有限公司 | A kind of intelligent terminal's processing method, intelligent terminal's processing means and intelligent terminal thereof |
| CN109871142A (en) * | 2019-01-25 | 2019-06-11 | 广州华欣电子科技有限公司 | A kind of touch shielding method, apparatus, equipment and storage medium |
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Application publication date: 20130703 |