CN104881176A - Touch panel lineation detecting and judging system and method - Google Patents
Touch panel lineation detecting and judging system and method Download PDFInfo
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Abstract
The invention discloses a touch panel lineation detecting and judging system and method. The system comprises a touch panel lineation track collection module, a test file generation module, a pattern partitioning module, a comparison module and a judgment module, wherein the touch panel lineation track collection module is used for collecting touch coordinates in the lineation detection process; the test file generation module is used for receiving edit of an outside user and generating to-be-tested lineation patterns; the pattern partitioning module is used for decomposing strokes of the lineation patterns generated by the test file generation module and partitioning the mark areas; the comparison module is used for receiving the partitioning condition of the pattern partitioning module and performs comparison according to the partitioned mark areas; the judgment module is used for setting judgment and detection types and procedures, receiving a comparison result generated by the comparison module and performing lineation judgment according to the types and the procedures. According to the judgment system and the judgment method, the editable adjustment of the testing process is improved, and the method and the system can be applied to multi-standard and extremely complicated lineation tests.
Description
Technical field
The invention belongs to touch screen detection field, more specifically, relate to the line of a kind of touch screen and detect decision-making system and detect decision method.
Background technology
In recent years, along with the intensification gradually in mobile electronic device market, touch screen is as essential and very important parts, and its technology obtains development at full speed, and more and more high-performance, diversified touch screen product emerges.Increasing manufacturer puts into production, and in the design of touch screen, create Multiple Type and standard, simple and fixing line method of testing can not meet the requirement that its diversity detects, and multifarious touch screen application, determine the otherness that it detects decision means, in this case, urgently there is a kind of touch screen integrated test facility that can realize complete detection.
Summary of the invention
For above defect or the Improvement requirement of prior art, the invention provides a kind of touch screen line detection method, its object is to provide a kind of efficiently precisely, flexibly arrange, the line detection method of the various liquid crystal display of self-adaptation and touch-screen, the mode of multiple detection and judgement is provided, solves the problem of complicated judgement and application standard thus.
For achieving the above object, according to one aspect of the present invention, provide the line of a kind of touch screen and detect decision-making system, it is characterized in that, this system comprises:
Touch screen line track acquisition module, for gathering the touch-control coordinate in line testing process;
Test file generation module, the editor for receiving extraneous user generates scribe line pattern to be tested;
Pattern divides module, carries out Stroke decomposition for the scribe line pattern produced described test file generation module, and divides the sign region for detecting judgement;
Comparing module, divides the division result of module for receiving described pattern and compares according to the pattern that the touch-control coordinate that the described scribe line pattern after above-mentioned division and described touch screen rule track acquisition module collection is formed;
Determination module, it judges type of detection and flow process for setting, and the comparison result produced for receiving described comparing module carries out line judgement.
Further, described test file generation module comprises line editing machine and test file storer, and described line editing machine receives extraneous user and sets the display type of scribe line pattern, live width, color, test duration; Described test file storer is used for preserving the test file after above-mentioned setting.
Further, described line editing machine be also used to specify with described setting after the display resolution of test file adaptation.
Further, it is characterized in that, the described dimension adjustable dividing sign region.
Further, the type of detection of described determination module comprises falling a kind of or several combination in a judgement, edge determination, uncovered area judgement or closed judgement.
The invention also discloses the line of a kind of touch screen and detect decision method, it is characterized in that, the method comprises the steps:
(1) set up editable test file list, in this test file list, change record, the scribe line pattern to be detected of corresponding generation can change;
(2) its display type is set according to the line check pattern produced in above-mentioned steps (1);
(3), after test starting, the scribe line pattern described to be detected in described test file list is presented on touch screen;
(4) the touch-control coordinate that touch-control action produces is gathered;
(5) the touch-control coordinate gathered described step (4) and the standard coordinate of described line check pattern are compared and are carried out line and detect and judge.
Further, be the judgement dividing stroke to carry out to described scribe line pattern to be detected in described step (5), and described judgement is based on carrying out the sign region divided in above-mentioned stroke.
Further, the picture display type in described step (2) comprises shape, live width, color and judgement limiting time.
Further, carry out just judging after described step (4), remove the Null Spot repeated in described touch-control coordinate, and to the calculating carrying out a little the spacing of consecutive point after above-mentioned removal operation, and compare with preset value and judge.
Further, the judgement type of detection in described step (5) comprises falling a kind of or several combination in a judgement, edge determination, uncovered area judgement or closed judgement.
In general, the above technical scheme conceived by the present invention compared with prior art, can obtain following beneficial effect:
(1) adopt a point stroke, the synthetic determination mode of subregion point and coefficient adjustment gives criterion great dirigibility.In the test of actual touch screen, according to different resolution, different screen standards and different screen grades not only can freely select resolution chart and complexity, can also regulate corresponding criterion according to demand, improve test yield, reduce the time of repeated detection;
(2) can edit arbitrarily resolution chart, comprise resolution, graph style, color, live width, test list etc., provide a large amount of preset pattern types and provide expansion, can show preview interface when arranging graph style.The resolution chart list edit to different demand can be completed easily and flexibly.
Accompanying drawing explanation
Fig. 1 is the editing process schematic diagram of the test file generation module according to the present invention's realization;
Fig. 2 is the schematic diagram of test pattern of the generation realized according to the present invention;
Fig. 3 uses the schematic diagram of default color after TP screen display look after the setting figure according to the present invention's realization;
Fig. 4 is schematic diagram setting figure being carried out to Region dividing realized according to the present invention;
Fig. 5 is the overall flow figure that the line realized according to the present invention detects test.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.In addition, if below in described each embodiment of the present invention involved technical characteristic do not form conflict each other and just can mutually combine.
1, the line realized according to the present embodiment detects decision-making system:
Wherein, line detection decision-making system of the present invention comprises test file generation module, touch screen line track acquisition module, pattern division module, comparing module and determination module;
Touch screen line track acquisition module, for gathering the touch-control coordinate in line testing process;
Test file generation module, the editor for receiving extraneous user generates scribe line pattern to be tested;
Pattern divides module, carries out Stroke decomposition for the scribe line pattern produced described test file generation module, and divides the sign region for detecting judgement;
Comparing module, divides the division result of module for receiving described pattern and compares according to the pattern that the touch-control coordinate that the described scribe line pattern after above-mentioned division and described touch screen rule track acquisition module collection is formed;
Determination module, it judges type of detection and flow process for setting, and the comparison result produced for receiving described comparing module carries out line judgement.
2, as follows according to the test process of the present embodiment realization:
STEP1: the overall flow schematic diagram of test file generation module as shown in Figure 1, newly-built one of test file generation module detects file, and specify LCDs (LCD) resolution and the TP resolution of this file adaptation, and generate the test file list that can be added arbitrarily deletion on this basis;
STEP2: test file generation module receives the type that the editor of extraneous user and selection arrange figure, the type of figure can according to the changes in demand of test, wherein the most basic element is straight line, oblique line and annular three classes, this three classes fundamental element can be utilized to form the figure of test, such as shown in Figure 2, straight line and oblique line is used to combine the check pattern being combined into similar " rice " font;
STEP3: test file generation module receives the editor of extraneous user and selection arranges figure live width, the unit of figure live width is pixel, can change according to live width the size that figure takies across the screen, and arrange suitable live width to control the difficulty that line judges;
STEP4: wherein test file generation module receives the editor of extraneous user and selection arranges graphic color, and figure display background on TP is fixed to white, and the color of figure can be arranged arbitrarily, can arrange random color by editor standard RGB instrument of mixing colours.Use default color on touch screen, beat the rear display effect of figure after being illustrated in figure 3 setting figure;
STEP5: test file generation module receives the editor of extraneous user and selects setting determination time, to last, each secondary figure judges that the generation of conclusion all can arrange a maximum time restriction on the touchscreen from display, enter after this picture judges and start timing, also do not complete will be judged to be NG when exceeding setting-up time;
STEP6: generate figure to be measured according to all configuration informations in above-mentioned steps, often adds the operation that a figure just repeats above-mentioned steps, thus generates last pictures to be tested;
STEP7: after completing the setting of all figures to be tested, also will generate the PASS picture of display result of determination, NG picture, END picture and background picture;
STEP8: when finger contact starts to this detection determination flow when touch screen;
STEP8.1: first pattern divides module and divides stroke by complete figure, and just once judge during the operation of every unicursal, such as " ten " zigzag pattern will be divided into 2 to judge as shown in Figure 4;
STEP8.2: pattern divides module and carries out division points region, as the horizontal line of Fig. 4 " ten " font, several red sign regions can be divided out, the height of red area and the height of stroke horizontal line overlap, width can be regulated arbitrarily by one group of coefficient on the direction of stroke, coefficient adjustment makes width less, counts and judges will be stricter more at most, also higher to the accuracy requirement of touch screen;
STEP9: decision process, wherein this decision process realizes primarily of comparing module and determination module, and certainly concrete decision process is not limited to following determination flow and type option, and concrete determined type can be carried out selecting according to test needs and combine.
STEP9.1: fall a judgement, point and will produce a large amount of coordinate points in the process of line, the Null Spot of repetition is removed after receiving coordinate points, then to the calculating of spacing carrying out a little consecutive point, when finding that the spacing of consecutive point is greater than preset value, be judged to be NG, falling a judgement is that minute stroke carries out, and can not carry out a judgement between horizontal stroke and perpendicular stroke of " ten " font;
STEP9.2: edge determination, set the region of a rectangle according to the length and width of point paintbrush, any coordinate points exceeding this scope will be judged as NG, and the scope in region by arranging coefficient adjustment, thus changes the difficulty standard judged;
STEP9.3: uncovered area judges, except ensureing that coordinate points does not exceed a point stroke scope, also needs to judge whether cover all some zonings, the redness as Fig. 4 indicates region, and " ten " font is by 2 rectilinear(-al)s if pointing the coordinate points of streaking.Mark off several red sign regions point-blank, when finger streaks screen, if there is the red region that indicates not streaked, be bound to be judged as NG.A judgement point stroke completes, and " ten " font will complete horizontal line and vertical line 2 judgements, and provide each result judged respectively, if NG can provide NG reason.As long as 2 times judge in once NG then entirety be judged as NG, and to TP beat NG point out picture.
STEP9.4: closed judgement, for non-closed figures such as " ten " fonts, directly will be judged as PASS, for closed figures such as annular and " mouth " fonts, coordinate points when record finger is touched first, and centered by coordinate points, get a scope, and whether the last coordinate points lifting finger at the end of judging is positioned at this scope.If end coordinate is in scope, be judged to be PASS.Origin coordinates scope is by coefficient adjustment size thus carry out the difficulty of restriction determining, thus realizes detecting to the touch screen that different accuracy requires;
STEP10: as shown in Figure 5, when above all be judged to be PASS after, the current stroke tested is judged as PASS, if it is that what reason causes that stroke is judged to be that NG also can provide, judge whether the judgement of all strokes, do not judged if also there is stroke, jumped to STEP9 and continue determination flow, until after all strokes are all judged as PASS, just can obtain the result of determination of final PASS, the determination step failure of any stroke all can terminate determination flow and be judged as NG.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. touch screen line detects a decision-making system, and it is characterized in that, this system comprises:
Touch screen line track acquisition module, for gathering the touch-control coordinate in line testing process;
Test file generation module, the editor for receiving extraneous user generates scribe line pattern to be tested;
Pattern divides module, carries out Stroke decomposition for the scribe line pattern produced described test file generation module, and divides the sign region for detecting judgement;
Comparing module, divides the division result of module for receiving described pattern and compares according to the pattern that the touch-control coordinate that the described scribe line pattern after above-mentioned division and described touch screen rule track acquisition module collection is formed;
Determination module, it judges type of detection and flow process for setting, and the comparison result produced for receiving described comparing module carries out line judgement.
2. touch screen line as claimed in claim 1 detects decision-making system, it is characterized in that, described test file generation module comprises line editing machine and test file storer, and described line editing machine receives extraneous user and sets the display type of scribe line pattern, live width, color, test duration; Described test file storer is used for preserving the test file after above-mentioned setting.
3. touch screen line as claimed in claim 2 detects decision-making system, it is characterized in that, described line editing machine be also used to specify with described setting after the display resolution of test file adaptation.
4., as the touch screen line in claim 1-3 as described in any one detects decision-making system, it is characterized in that, the described dimension adjustable dividing sign region.
5. touch screen line as claimed in claim 4 detects decision-making system, it is characterized in that, the type of detection of described determination module comprises falling a judgement, edge determination, uncovered area judgement or closes a kind of or several combination in judging.
6. touch screen line detects a decision method, and it is characterized in that, the method comprises the steps:
(1) set up editable test file list, in this test file list, change record, the scribe line pattern to be detected of corresponding generation can change;
(2) its display type is set according to the line check pattern produced in above-mentioned steps (1);
(3), after test starting, the scribe line pattern described to be detected in described test file list is presented on touch screen;
(4) the touch-control coordinate that touch-control action produces is gathered;
(5) the touch-control coordinate gathered described step (4) and the standard coordinate of described line check pattern are compared and are carried out line and detect and judge.
7. touch screen line as claimed in claim 6 detects decision method, it is characterized in that, be the judgement dividing stroke to carry out to described scribe line pattern to be detected in described step (5), and above-mentioned judgement is based on carrying out the sign region divided in above-mentioned stroke.
8. touch screen line as claimed in claim 7 detects decision method, and it is characterized in that, the picture display type in described step (2) comprises shape, live width, color and judgement limiting time.
9. touch screen line as claimed in claim 8 detects decision method, it is characterized in that, carry out just judging after described step (4), remove the Null Spot repeated in described touch-control coordinate, and to the calculating carrying out a little the spacing of consecutive point after above-mentioned removal operation, and compare with preset value and judge.
10. touch screen line as claimed in claim 9 detects decision method, it is characterized in that, the judgement type of detection in described step (5) comprises falling a kind of or several combination in a judgement, edge determination, uncovered area judgement or closed judgement.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510324273.6A CN104881176B (en) | 2015-06-12 | 2015-06-12 | A kind of touch screen line detection decision-making system and its detection determination method |
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| CN107403309A (en) * | 2017-08-11 | 2017-11-28 | 中国银行股份有限公司 | A kind of testing time method for customizing and device |
| CN109036230A (en) * | 2018-07-25 | 2018-12-18 | 武汉精测电子集团股份有限公司 | The acquisition of touch detection data and display methods and device |
| CN109117067A (en) * | 2017-06-26 | 2019-01-01 | 深圳回收宝科技有限公司 | The detection method and its device of terminal touch-control performance |
| CN109164913A (en) * | 2018-07-25 | 2019-01-08 | 珠海格力电器股份有限公司 | Interface interaction control method and device, storage medium and terminal |
| CN113778302A (en) * | 2021-08-20 | 2021-12-10 | 北京达佳互联信息技术有限公司 | Interface element display method and device, storage medium and electronic equipment |
| CN115046733A (en) * | 2022-05-09 | 2022-09-13 | 中国电器科学研究院股份有限公司 | Touch screen performance detection method and device |
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| CN106093647A (en) * | 2016-06-24 | 2016-11-09 | 武汉精测电子技术股份有限公司 | The line degradation detecting method of touch screen and detecting system |
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| CN107403309A (en) * | 2017-08-11 | 2017-11-28 | 中国银行股份有限公司 | A kind of testing time method for customizing and device |
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| CN109036230A (en) * | 2018-07-25 | 2018-12-18 | 武汉精测电子集团股份有限公司 | The acquisition of touch detection data and display methods and device |
| CN109164913A (en) * | 2018-07-25 | 2019-01-08 | 珠海格力电器股份有限公司 | Interface interaction control method and device, storage medium and terminal |
| CN109036230B (en) * | 2018-07-25 | 2022-04-29 | 武汉精测电子集团股份有限公司 | Touch detection data acquisition and display method and device |
| CN113778302A (en) * | 2021-08-20 | 2021-12-10 | 北京达佳互联信息技术有限公司 | Interface element display method and device, storage medium and electronic equipment |
| CN115046733A (en) * | 2022-05-09 | 2022-09-13 | 中国电器科学研究院股份有限公司 | Touch screen performance detection method and device |
| CN115046733B (en) * | 2022-05-09 | 2024-05-10 | 中国电器科学研究院股份有限公司 | Touch screen performance detection method and device |
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