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Touch screen detection system and method
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A touch screen detection and touch screen technology, which is applied in image data processing, instruments, calculations, etc., can solve the problems of low detection efficiency and achieve the effect of simple detection process, convenient use, and consistency assurance
Active Publication Date: 2020-03-24
AEROSPACE HI TECH HLDG GROUP
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[0003] The purpose of the present invention is to solve the problem of low detection efficiency in the existing detection of product touch screens, and the present invention provides a touch screen detection system and method
Method used
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specific Embodiment approach 1
[0054] Specific implementation mode one: see figure 1 with figure 2 Describe this embodiment, a kind of touch screen detection system described in this embodiment, comprises host computer, PLC controller, motion module 1, transmission device 2 and actuator 3;
[0055] The transport device 2 is used to load the touch screen 4 under test, and is also used to transport the touch screen 4 under test to a preset position;
[0056] A motion module 1 is used to control the movement of the actuator 3 in the X, Y, and Z directions;
[0057] The actuator 3 is fixed on the motion module 1;
[0058] The actuator 3 is used to perform touch screen and swipe screen operations on the touch screen 4 under test, and is also used to collect images on the touch screen 4 under test, and upload the collected images to the host computer;
[0059] The upper computer is used to issue control commands to control the PLC controller, and is also used to compare the collected images with the standard ...
specific Embodiment approach 2
[0063] Specific implementation mode two: see figure 1 , figure 2 with Figure 7 To illustrate this embodiment, the difference between the embodiment and the touch screen detection system described in Embodiment 1 is that it also includes an upper machine cover 5, a lower frame 6 and two boxes 7;
[0064] The two boxes 7 and the transmission device 2 are fixed on the lower frame 6, and the transmission device 2 is located between the two boxes 7; wherein, one box 7 is used to store the upper computer, and the other box 7 is used to store PLC controller;
[0065] The upper machine cover 5 is located above the two boxes 7 and covered on the two boxes 7;
[0066] The motion module 1 is fixed on the upper surface of a box 7;
[0067] The movement module 1 , the transmission device 2 and the actuator 3 are all located in the upper machine cover 5 .
[0068] In this embodiment, an upper machine cover 5, a lower frame 6 and two boxes 7 are also included, so that the detection sy...
specific Embodiment approach 3
[0069] Specific implementation mode three: see image 3 To illustrate this embodiment, the difference between the embodiment and the touch screen detection system described in the first embodiment is that it also includes a light source fixing frame 8 and a light source 9;
[0070] The light source fixing frame 8 and the motion module 1 are fixed on the same box body 7, and the light source fixing frame 8 is located between the motion module 1 and the transmission device 2;
[0071] The light source 9 is fixed on the light source fixing frame 8 .
[0072] In this embodiment, the light source 9 is used to provide light to the touch screen 4 under test.
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Abstract
The invention discloses a touch screen detection system and method, and belongs to the field of automatic testing, solving the problem that the detection efficiency is low when a touch screen of a product is detected in the prior art. The touch screen detection system comprises an upper computer, a PLC controller, a motion module, a transmission device and an execution mechanism, wherein the execution mechanism is used for carrying out screen clicking and screen sliding operations on the tested touch screen, carrying out image acquisition on the tested touch screen and uploading the acquired images to the upper computer; the upper computer is used for sending a control instruction to control the PLC, and is also used for comparing the acquired image with a standard image of a correspondingdetection item in a database so as to obtain a detection result; standard images of all detection items are stored in a database of the upper computer, and the detection items comprise screen slidingdetection and screen clicking detection; and the PLC controller is used for controlling the transmission device and the execution mechanism according to the received control instruction. The touch screen detection system and method are used for detecting a touch screen.
Description
technical field [0001] The invention belongs to the field of automatic testing. Background technique [0002] Nowadays, most manufacturing industries with touch screen products, and even many touch screen manufacturers do not have automatic equipment with high automation and complete test items for testing. To achieve the goal of 100%, manual inspection has a lot of human factors, high cost, low efficiency, and the consistency of product quality cannot be guaranteed. Therefore, the above problems urgently need to be solved. Contents of the invention [0003] The purpose of the present invention is to solve the problem of low detection efficiency in the existing detection of product touch screens, and the present invention provides a touch screen detection system and method. [0004] A touch screen detection system, including a host computer, a PLC controller, a motion module, a transmission device and an actuator; [0005] The transmission device is used for loading the...
Claims
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Application Information
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