CN115046733A - Touch screen performance detection method and device - Google Patents
Touch screen performance detection method and device Download PDFInfo
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- CN115046733A CN115046733A CN202210500264.8A CN202210500264A CN115046733A CN 115046733 A CN115046733 A CN 115046733A CN 202210500264 A CN202210500264 A CN 202210500264A CN 115046733 A CN115046733 A CN 115046733A
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- G—PHYSICS
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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- G—PHYSICS
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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Abstract
The invention relates to the technical field of touch screen performance detection, in particular to a touch screen performance detection method and device, wherein the method comprises the following steps: and controlling a plurality of test fingers with contrast to draw lines on the touch screen to be tested simultaneously according to a set standard to obtain a test chart, and then evaluating the performance of the touch screen by analyzing the test chart. The method for detecting the performance of the touch screen can simultaneously detect the positioning and multi-point touch performance of the touch screen, can quickly and effectively complete various performance tests, and can research the influence caused by the difference between different test fingers by comparing the results of the different test fingers.
Description
Technical Field
The invention relates to a method and equipment for detecting the performance of a touch screen.
Background
Digital mobile terminals, household appliances, automobiles and mechanical equipment are all provided with the shadow of a touch screen, and the touch screen has already penetrated into the aspects of our lives. However, there is no method and apparatus for performing multiple performance tests quickly and efficiently.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method and equipment capable of quickly and effectively completing multiple (more than two) performance tests.
The method scheme of the invention is as follows: a touch screen performance detection method comprises the steps of controlling a plurality of (more than two) test fingers with contrast to draw lines on a touch screen to be detected simultaneously according to set standards to obtain a test chart, and then evaluating the performance of the touch screen by analyzing the test chart.
The method for detecting the performance of the touch screen can simultaneously detect the positioning and multi-point touch performance of the touch screen, and can also research the influence caused by the difference between different test fingers by comparing the results of the different test fingers. The present invention herein refers to comparative tests, which are distinguished by a certain dimension, so that the influence can be easily determined.
The following scheme is preferred:
a performance detection method for a touch screen comprises one or more than two of the following detection items:
item one:
A1. simultaneously drawing straight lines on a test area of the touch screen according to a standard I by adopting a plurality of test fingers with different fingertip thicknesses and the same pressure applied to the screen to obtain a test picture I;
A2. comparing the standard I with the test picture I, and analyzing the performance of the touch screen;
item two:
B1. drawing straight lines on a test area of the touch screen according to a second standard by adopting a plurality of test fingers with the same fingertip thickness and different pressure degrees applied to the screen to obtain a second test picture;
B2. comparing the standard two with the test picture two, and analyzing the performance of the touch screen;
item three:
C1. a plurality of test fingers with the same fingertip thickness and the same pressure applied to the screen are adopted, lines in different shapes are drawn on a test area of the touch screen at the same time according to the third standard, and a third test picture is obtained;
C2. and comparing the standard three with the test picture three, and analyzing the performance of the touch screen.
Although the positioning and multi-point touch performance of the touch screen can be determined through any one of the 3 test items, when the 3 test items are included, it is recommended to analyze the positioning and multi-point touch performance of the touch screen by using the comparison result of the item one, analyze the pressure feedback performance of the touch screen by using the comparison result of the item two, and analyze the graph response performance of the touch screen by using the comparison result of the item three, namely, the difference of fluency degrees when different lines are drawn.
As a preferable embodiment of each detection item:
item one:
s11, opening a touch screen to be tested and opening drawing software;
s12, randomly selecting a first test area of the touch screen, and moving the first test area to a position right below a first test finger group of the detection equipment, wherein the first test finger group consists of a plurality of test fingers with different fingertip thicknesses and the same pressure applied to the screen;
s13, randomly selecting a standard picture I from the storage of the microcomputer of the detection equipment by the microcomputer of the detection equipment;
s14, the microcomputer controls each test finger of the first test finger group to draw a straight line on the first test area according to the first standard picture;
s15, the detection equipment takes a picture of a first test area through a camera of the detection equipment to obtain a first test picture, and uploads the first test picture to the microcomputer;
and S16, comparing the standard picture I with the test picture I by the microcomputer to detect the performance of the touch screen.
Item two:
s21, opening a touch screen to be tested and opening drawing software;
s22, randomly selecting a second test area of the touch screen, and moving the second test area to a position right below a second test finger group of the detection equipment, wherein the second test finger group consists of a plurality of test fingers with the same fingertip thickness and different applied pressure degrees to the screen;
s23, randomly selecting a standard picture II from the storage of the microcomputer of the detection equipment by the microcomputer of the detection equipment;
s24, the microcomputer controls each test finger of the second test finger group to draw a straight line on the second test area according to the second standard picture;
s25, the detection equipment takes a picture of a second test area through a camera of the detection equipment to obtain a second test picture, and uploads the second test picture to the microcomputer;
and S26, comparing the standard picture II with the test picture II by the microcomputer, and detecting the performance of the touch screen.
Item three:
s31, opening a touch screen to be tested and opening drawing software;
s32, randomly selecting a third test area of the touch screen, and moving the third test area to a position right below a third test finger group of the detection equipment, wherein the third test finger group consists of a plurality of test fingers with the same fingertip thickness and the same pressure degree applied to the screen;
s33, randomly selecting a standard picture III from the storage of the microcomputer of the detection equipment by the microcomputer of the detection equipment;
s34, the microcomputer controls each test finger of the test finger group III to draw lines on the test area III at the same time according to the standard picture III, but the drawn shapes are different;
s35, the detection equipment takes a picture of a third test area through a camera of the detection equipment to obtain a third test picture, and uploads the third test picture to the microcomputer;
and S36, comparing the standard picture III with the test picture III by the microcomputer, and detecting the performance of the touch screen.
In each test, the size of the shot test picture is consistent with that of the standard picture.
The microcomputer compares the standard picture with the test picture by: and comparing the pixel information of the pixels.
The detection method comprises the 3 test items, wherein the 3 test items are carried out step by step or the 3 test items are carried out on the same test area at the same time according to the same standard picture.
The equipment scheme of the invention is as follows: a device for implementing the detection method comprises a test bench, a camera, a microcomputer and a test finger group, wherein the camera, the microcomputer and the test finger group are all arranged on the test bench, during detection, the test bench is placed on a touch screen to be detected, an area defined by the edge of the touch screen is a test area, the camera is opposite to the middle of the test area and is connected with the microcomputer, the test finger group is distributed on the periphery of the camera and is also positioned right above the test area, and the microcomputer can control the test bench to drive the test finger group to move;
the test finger group comprises a test finger group I, a test finger group II and a test finger group III;
the first test finger group consists of a plurality of test fingers with different fingertip thicknesses and the same pressure applied to the screen;
the second test finger group consists of a plurality of test fingers with the same fingertip thickness and different applied pressure degrees to the screen;
the third test finger group consists of a plurality of test fingers with the same fingertip thickness and the same pressure degree applied to the screen.
The following are preferred: the first test finger group consists of 5 test fingers with different finger tips, the diameters of the finger tips are 0.1mm, 0.3mm, 0.5mm, 0.7mm and 1.0mm respectively, and the pressure degrees applied to the screen by the test fingers are all 1N;
the second test finger group consists of 5 test fingers with the same fingertip thickness and the same diameter and 0.5mm, and the pressure degrees applied to the screen by the 5 test fingers are 0.5N, 1N, 3N, 5N and 7N respectively;
the third test finger group consists of 2 test fingers with the diameters of all finger tips being 0.5mm and the pressure degrees applied to the screen being 3N.
Compared with the prior art, the invention has the following beneficial effects:
1) the method for detecting the performance of the touch screen can simultaneously detect the positioning and multi-point touch performance of the touch screen, can quickly and effectively complete various performance tests, and can research the influence caused by the difference between different test fingers by comparing the results of the different test fingers, such as analyzing the pressure feedback performance and the like.
2) The method for detecting the performance of the touch screen accurately analyzes the positioning function to the pixel point instead of a certain area, and has better test precision;
3) the performance items of the touch screen performance detection method are comprehensive, include positioning, pressure feedback, graph response, multi-point touch test and the like, and are integrated in one device;
4) the method compares the standard picture with the picture actually drawn by the test finger, so that the method is more visual;
5) the device is small in size, more portable and suitable for touch screens of different sizes;
6) the method and the equipment are fully automatically operated, and errors caused by manual work are avoided.
Drawings
FIG. 1 is a schematic block diagram of a touch screen performance detection method according to a preferred embodiment of the present invention;
fig. 2 and fig. 3 are schematic structural diagrams of a touch screen performance detection apparatus according to a preferred embodiment of the present invention;
FIG. 4 is a sample of a standard picture;
description of reference numerals:
1-a microcomputer, 2-a camera, 3-a test finger of a test finger group II, 4-a test finger of a test finger group III, 5-a test bench, 6-a test finger of a test finger group I, 7-an opening and closing door, and 8-an opening and closing door handle.
Detailed Description
The general concept of the touch screen performance detection method of the invention is as follows:
and controlling a plurality of (more than two) test fingers with contrast to draw lines on the touch screen to be tested simultaneously according to set standards to obtain a test chart, and then evaluating the performance of the touch screen by analyzing the test chart. The method for detecting the performance of the touch screen can simultaneously detect the positioning and multi-point touch performance of the touch screen, and can also research the influence caused by the difference between different test fingers by comparing the results of the different test fingers.
The following implementation is preferred:
a touch screen performance detection method comprises one or more than two of the following detection items:
item one:
A1. simultaneously drawing straight lines on a test area of the touch screen according to a standard I by adopting a plurality of test fingers with different fingertip thicknesses and the same pressure applied to the screen to obtain a test picture I;
A2. comparing the standard I with the test picture I, and analyzing the performance of the touch screen;
item two:
B1. drawing straight lines on a test area of the touch screen according to a second standard by adopting a plurality of test fingers with the same fingertip thickness and different applied pressure degrees on the screen to obtain a second test picture;
B2. comparing the standard two with the test picture two, and analyzing the performance of the touch screen;
item three:
C1. and simultaneously drawing lines in different shapes on a test area of the touch screen according to a third standard by adopting a plurality of test fingers with the same fingertip thickness and the same pressure applied to the screen to obtain a second test picture:
C2. and comparing the standard three with the test picture three, and analyzing the performance of the touch screen.
Although the positioning and multi-point touch performance of the touch screen can be determined through any one of the 3 test items, when the 3 test items are included, it is recommended to analyze the positioning and multi-point touch performance of the touch screen by using the comparison result of the item one, analyze the pressure feedback performance of the touch screen by using the comparison result of the item two, and analyze the graph response performance of the touch screen by using the comparison result of the item three, namely, the difference of fluency degrees when different lines are drawn.
As a preferable embodiment of each detection item:
item one:
s11, opening a touch screen to be tested and opening drawing software;
s12, randomly selecting a first test area of the touch screen, and moving the first test area to a position right below a first test finger group of the detection equipment, wherein the first test finger group consists of a plurality of test fingers with different fingertip thicknesses and the same pressure applied to the screen;
s13, randomly selecting a standard picture I from the storage of the microcomputer of the detection equipment by the microcomputer of the detection equipment;
s14, the microcomputer controls each test finger of the first test finger group to draw a straight line on the first test area according to the first standard picture;
s15, the detection equipment takes a picture of the first test area through a camera of the detection equipment to obtain a first test picture, and uploads the first test picture to the microcomputer;
and S16, comparing the standard picture I with the test picture I by the microcomputer to detect the performance of the touch screen.
Item two:
s21, opening a touch screen to be tested and opening drawing software;
s22, randomly selecting a second test area of the touch screen, and moving the second test area to a position right below a second test finger group of the detection equipment, wherein the second test finger group consists of a plurality of test fingers with the same fingertip thickness and different applied pressure degrees to the screen;
s23, randomly selecting a standard picture II from the storage of the microcomputer of the detection equipment by the microcomputer of the detection equipment;
s24, the microcomputer controls each test finger of the second test finger group to draw a straight line on the second test area according to the second standard picture;
s25, the detection equipment takes a picture of a second test area through a camera of the detection equipment to obtain a second test picture, and uploads the second test picture to the microcomputer;
and S26, comparing the standard picture II with the test picture II by the microcomputer, and detecting the performance of the touch screen.
Item three:
s31, opening a touch screen to be tested and opening drawing software;
s32, randomly selecting a third test area of the touch screen, and moving the third test area to a position right below a third test finger group of the detection equipment, wherein the third test finger group consists of a plurality of test fingers with the same fingertip thickness and the same pressure degree applied to the screen;
s33, randomly selecting a standard picture III from the storage of the microcomputer of the detection equipment by the microcomputer of the detection equipment;
s34, the microcomputer controls each test finger of the test finger group III to draw lines on the test area III at the same time according to the standard picture III, but the drawn shapes are different;
s35, the detection equipment takes a picture of a third test area through a camera of the detection equipment to obtain a third test picture, and uploads the third test picture to the microcomputer;
and S36, comparing the standard picture III with the test picture III by the microcomputer, and detecting the performance of the touch screen.
A schematic block diagram of one embodiment is shown in fig. 1.
The invention also provides equipment for implementing the detection method, as shown in fig. 2 and 3, the equipment comprises a test bench 5, a camera 2, a microcomputer 1 and a test finger group, wherein the camera 2, the microcomputer 1 and the test finger group are all installed on the test bench 5, during detection, the test bench 5 is placed on a touch screen to be detected, an area defined by the edge of the touch screen is a test area, the camera 2 is opposite to the middle of the test area and is connected with the microcomputer 1, the test finger group is distributed on the periphery of the camera 2 and is also positioned right above the test area, and the microcomputer 1 can control the test bench 5 to drive the test finger group to move;
the test finger group comprises a test finger group I, a test finger group II and a test finger group III;
the first test finger group consists of a plurality of test fingers 6 with different fingertip thicknesses and the same pressure applied to the screen;
the test finger group II is composed of a plurality of test fingers 3 with the same fingertip thickness and different applied pressure degrees to the screen;
the third test finger group is composed of a plurality of test fingers 4 with the same finger tip thickness and the same pressure applied to the screen.
The following are preferred: the first test finger group consists of 5 test fingers with different finger tips, the diameters of the finger tips are 0.1mm, 0.3mm, 0.5mm, 0.7mm and 1.0mm respectively, and the pressure degrees applied to the screen by the test fingers are all 1N;
the second test finger group consists of 5 test fingers with the same fingertip thickness and the same diameter and 0.5mm, and the pressure degrees applied to the screen by the 5 test fingers are 0.5N, 1N, 3N, 5N and 7N respectively;
the third test finger group consists of 2 test fingers with the diameters of all finger tips being 0.5mm and the pressure degrees applied to the screen being 3N.
The detection process is as follows:
step S1, opening a touch screen to be tested and opening drawing software;
step S2, randomly placing the equipment in a certain area of the touch screen;
step S3, the microcomputer of the detection device randomly selects a standard picture from its storage, in this embodiment, the standard picture is as shown in fig. 4, and this embodiment adopts a scheme in which three sets of test fingers operate simultaneously, although this operation mode can improve the test efficiency, in actual execution, it should be considered whether the sample to be tested supports such a number of multi-touch;
step S4, the microcomputer controls the test bed to drive 3 groups of test fingers to move down synchronously, and then draws a line on the test area according to fig. 4, as can be seen from fig. 4, the arrangement of the three groups of test fingers in this embodiment has avoided the middle camera;
step S5, the detecting device takes a picture of the testing area through its camera to obtain a testing picture, and uploads the testing picture to the microcomputer, note that, for convenience, the testing picture is preferably consistent with the standard picture and the testing area in fig. 4;
step S6, the microcomputer compares the pixel information of the test pictures obtained in fig. 4 and step S5, and evaluates the performance of the touch screen.
The microcomputer 1 of the present embodiment is constituted by a display screen and a WeChat controller.
Claims (10)
1. A method for detecting the performance of a touch screen is characterized in that a plurality of test fingers with contrast are controlled to draw lines on the touch screen to be detected simultaneously according to set standards to obtain a test chart, and then the performance of the touch screen is evaluated by analyzing the test chart.
2. The method for detecting the performance of the touch screen according to claim 1, wherein the method comprises one or more of the following detection items:
item one:
A1. simultaneously drawing straight lines on a test area of the touch screen according to a standard I by adopting a plurality of test fingers with different fingertip thicknesses and the same pressure applied to the screen to obtain a test picture I;
A2. comparing the standard I with the test picture I, and analyzing the performance of the touch screen;
item two:
B1. drawing straight lines on a test area of the touch screen according to a second standard by adopting a plurality of test fingers with the same fingertip thickness and different pressure degrees applied to the screen to obtain a second test picture;
B2. comparing the standard two with the test picture two, and analyzing the performance of the touch screen;
item three:
C1. and adopting a plurality of test fingers with the same fingertip thickness and the same pressure applied to the screen, and drawing lines in different shapes on the test area of the touch screen according to the third standard to obtain a third test picture:
C2. and comparing the standard three with the test picture three, and analyzing the performance of the touch screen.
3. The method for detecting the performance of the touch screen according to claim 2, wherein when the 3 test items are included, the positioning and multi-point touch performance of the touch screen is analyzed by using the comparison result of the item one, the pressure feedback performance of the touch screen is analyzed by using the comparison result of the item two, and the graphic response performance of the touch screen is analyzed by using the comparison result of the item three.
4. The method for detecting the performance of the touch screen according to claim 2, wherein the item comprises the following specific steps:
s11, opening a touch screen to be tested and opening drawing software;
s12, randomly selecting a first test area of the touch screen, and moving the first test area to a position right below a first test finger group of the detection equipment, wherein the first test finger group consists of a plurality of test fingers with different fingertip thicknesses and the same pressure applied to the screen;
s13, randomly selecting a standard picture I from the storage of the microcomputer of the detection equipment by the microcomputer of the detection equipment;
s14, the microcomputer controls each test finger of the first test finger group to draw a straight line on the first test area according to the first standard picture;
s15, the detection equipment takes a picture of a first test area through a camera of the detection equipment to obtain a first test picture, and uploads the first test picture to the microcomputer;
and S16, comparing the standard picture I with the test picture I by the microcomputer to detect the performance of the touch screen.
5. The method for detecting the performance of the touch screen according to claim 2, wherein the second item comprises the following specific steps:
s21, opening a touch screen to be tested and opening drawing software;
s22, randomly selecting a second test area of the touch screen, and moving the second test area to a position right below a second test finger group of the detection equipment, wherein the second test finger group consists of a plurality of test fingers with the same fingertip thickness and different applied pressure degrees to the screen;
s23, randomly selecting a standard picture II from the storage of the microcomputer of the detection equipment by the microcomputer of the detection equipment;
s24, the microcomputer controls each test finger of the second test finger group to draw a straight line on the second test area according to the second standard picture;
s25, the detection equipment takes a picture of a second test area through a camera of the detection equipment to obtain a second test picture, and uploads the second test picture to the microcomputer;
and S26, comparing the standard picture II with the test picture II by the microcomputer, and detecting the performance of the touch screen.
6. The method for detecting the performance of the touch screen according to claim 2, wherein the third step is as follows:
s31, opening a touch screen to be tested and opening drawing software;
s32, randomly selecting a third test area of the touch screen, and moving the third test area to a position right below a third test finger group of the detection equipment, wherein the third test finger group consists of a plurality of test fingers with the same fingertip thickness and the same pressure degree applied to the screen;
s33, randomly selecting a standard picture III from the storage by the microcomputer of the detection equipment:
s34, the microcomputer controls each test finger of the test finger group III to draw lines on the test area III at the same time according to the standard picture III, but the drawn shapes are different;
s35, the detection equipment takes a picture of a third test area through a camera of the detection equipment to obtain a third test picture, and uploads the third test picture to the microcomputer;
and S36, comparing the standard picture III with the test picture III by the microcomputer, and detecting the performance of the touch screen.
7. The method for detecting the performance of the touch screen according to claim 4, 5 or 6, wherein in each test, the size of the shot test picture is consistent with the size of the standard picture.
8. The method of claim 7, wherein the microcomputer compares the standard picture with the test picture by: and comparing the pixel information of the two.
9. An apparatus for implementing the method for detecting performance of a touch screen according to any one of claims 1 to 8, comprising a test stand, a camera, a microcomputer and a set of test fingers, wherein the camera, the microcomputer and the set of test fingers are all mounted on the test stand, during detection, the test stand is placed on the touch screen to be detected, an area framed by edges of the touch screen is a test area, the camera is opposite to the middle of the test area and is connected with the microcomputer, the set of test fingers are distributed on the periphery of the camera and are also located right above the test area, and the microcomputer can control the test stand to drive the set of test fingers to move;
the test finger group comprises a test finger group I, a test finger group II and a test finger group III;
the first test finger group consists of a plurality of test fingers with different fingertip thicknesses and the same pressure applied to the screen;
the second test finger group consists of a plurality of test fingers with the same fingertip thickness and different applied pressure degrees to the screen;
the third test finger group consists of a plurality of test fingers with the same fingertip thickness and the same pressure degree applied to the screen.
10. The device according to claim 9, characterized in that the test finger group I consists of 5 test fingers with different finger tips, the finger tips have diameters of 0.1mm, 0.3mm, 0.5mm, 0.7mm and 1.0mm respectively, and the pressure degrees applied to the screen by the test fingers are all 1N;
the second test finger group consists of 5 test fingers with the same fingertip thickness and the same diameter and 0.5mm, and the pressure degrees applied to the screen by the 5 test fingers are 0.5N, 1N, 3N, 5N and 7N respectively;
the third test finger group consists of 2 test fingers with the diameters of all finger tips being 0.5mm and the pressure degrees applied to the screen being 3N.
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187685A (en) * | 2007-10-18 | 2008-05-28 | 张福尧 | Touch panel test device and method |
| JP2010061372A (en) * | 2008-09-03 | 2010-03-18 | Nec Corp | Information processor, pointer designation method, and program |
| CN102508574A (en) * | 2011-11-09 | 2012-06-20 | 清华大学 | Projection-screen-based multi-touch detection method and multi-touch system |
| CN103885716A (en) * | 2014-04-14 | 2014-06-25 | 广州华欣电子科技有限公司 | Touch screen line-drawing testing method and line-drawing speed measurement device |
| CN103970371A (en) * | 2014-04-15 | 2014-08-06 | 张滨 | Method and device for automatically testing performance of touch screen based on Windows HCK |
| KR20150000211A (en) * | 2013-06-24 | 2015-01-02 | (주)엔시스 | Touch screen panel test apparatus and method |
| CN104793832A (en) * | 2015-05-12 | 2015-07-22 | 京东方科技集团股份有限公司 | Touch screen detection device and method |
| CN104881176A (en) * | 2015-06-12 | 2015-09-02 | 武汉精测电子技术股份有限公司 | Touch panel lineation detecting and judging system and method |
| CN104881236A (en) * | 2015-06-12 | 2015-09-02 | 武汉精测电子技术股份有限公司 | Scribing detection system and method based on USB interface capacitive touch screen |
| CN105093013A (en) * | 2015-07-23 | 2015-11-25 | 中国科学院上海光学精密机械研究所 | Touch screen detection apparatus |
| US20160320889A1 (en) * | 2010-12-09 | 2016-11-03 | T-Mobile Usa, Inc. | Touch Screen Testing Platform for Engaging a Dynamically Positioned Target Feature |
| CN106462291A (en) * | 2014-06-25 | 2017-02-22 | T移动美国公司 | Touch screen testing platform having components for providing conductivity to a tip |
| CN107341818A (en) * | 2016-04-29 | 2017-11-10 | 北京博酷科技有限公司 | Image analysis algorithm for the test of touch-screen response performance |
| CN107346274A (en) * | 2016-05-04 | 2017-11-14 | 北京博酷科技有限公司 | Touch-screen response performance test platform and method |
| US20200105012A1 (en) * | 2018-01-13 | 2020-04-02 | Jiangnan University | A non-contact visual detection method for mark positioning of mobile phone touch screen |
| CN216210986U (en) * | 2021-10-26 | 2022-04-05 | 北京鸿合爱学教育科技有限公司 | Touch performance testing device |
-
2022
- 2022-05-09 CN CN202210500264.8A patent/CN115046733B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187685A (en) * | 2007-10-18 | 2008-05-28 | 张福尧 | Touch panel test device and method |
| JP2010061372A (en) * | 2008-09-03 | 2010-03-18 | Nec Corp | Information processor, pointer designation method, and program |
| US20160320889A1 (en) * | 2010-12-09 | 2016-11-03 | T-Mobile Usa, Inc. | Touch Screen Testing Platform for Engaging a Dynamically Positioned Target Feature |
| CN102508574A (en) * | 2011-11-09 | 2012-06-20 | 清华大学 | Projection-screen-based multi-touch detection method and multi-touch system |
| KR20150000211A (en) * | 2013-06-24 | 2015-01-02 | (주)엔시스 | Touch screen panel test apparatus and method |
| CN103885716A (en) * | 2014-04-14 | 2014-06-25 | 广州华欣电子科技有限公司 | Touch screen line-drawing testing method and line-drawing speed measurement device |
| CN103970371A (en) * | 2014-04-15 | 2014-08-06 | 张滨 | Method and device for automatically testing performance of touch screen based on Windows HCK |
| CN106462291A (en) * | 2014-06-25 | 2017-02-22 | T移动美国公司 | Touch screen testing platform having components for providing conductivity to a tip |
| CN104793832A (en) * | 2015-05-12 | 2015-07-22 | 京东方科技集团股份有限公司 | Touch screen detection device and method |
| CN104881236A (en) * | 2015-06-12 | 2015-09-02 | 武汉精测电子技术股份有限公司 | Scribing detection system and method based on USB interface capacitive touch screen |
| CN104881176A (en) * | 2015-06-12 | 2015-09-02 | 武汉精测电子技术股份有限公司 | Touch panel lineation detecting and judging system and method |
| CN105093013A (en) * | 2015-07-23 | 2015-11-25 | 中国科学院上海光学精密机械研究所 | Touch screen detection apparatus |
| CN107341818A (en) * | 2016-04-29 | 2017-11-10 | 北京博酷科技有限公司 | Image analysis algorithm for the test of touch-screen response performance |
| CN107346274A (en) * | 2016-05-04 | 2017-11-14 | 北京博酷科技有限公司 | Touch-screen response performance test platform and method |
| US20200105012A1 (en) * | 2018-01-13 | 2020-04-02 | Jiangnan University | A non-contact visual detection method for mark positioning of mobile phone touch screen |
| CN216210986U (en) * | 2021-10-26 | 2022-04-05 | 北京鸿合爱学教育科技有限公司 | Touch performance testing device |
Non-Patent Citations (2)
| Title |
|---|
| 乔伟哲 等: "基于Blob原理的手机触摸屏测试仪的目标检测", 科技创新与应用, no. 04, pages 40 * |
| 王夏雨 等: "基于MSP430的大面积电阻式触摸屏信号检测电路的设计", 传感器世界, no. 06, pages 7 - 11 * |
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