Touch panel test system and method

Abstract

The invention provides a touch panel test system and method, which are used for performing touch test on a notebook computer touch panel, and the system comprises a test module which is used for providing a touch instruction input by a user and transmitting the touch instruction to an identification module, and the test module is connected with the identification module; the identification module is used for receiving a touch instruction input by the test module, converting the touch instruction into a corresponding induction signal and transmitting the induction signal to the display module, and the identification module is connected with the display module; and the display module is used for correspondingly displaying the induction signal received from the identification module on the display module, comparing the induction signal with a preset test path displayed on the display module, judging whether the test of the to-be-tested touch panel is qualified or not, and displaying a test result on the display module. The testing method is simple, the testing reliability of the touch panel is improved, and the detection efficiency and the product yield are improved.

Description

[Technical field]

[0001] The present invention relates to the technical field of notebook computer touch panel testing, in particular to a touch panel testing system and method. [Background technology]

[0002] Laptop computers are light and easy to carry, and are widely used in people's production and life. The input of laptop computers can be carried out through their touchpads. The laptop touchpads include a sliding area and left and right click areas. When producing and processing laptop touchpads, the cover plate for users to slide and click needs to be bonded to the touch circuit board through a special adhesive. During bonding, the adhesive may be unevenly applied, etc., resulting in poor touch of the touchpad. Therefore, the touchpad needs to be tested for sliding and clicking before leaving the factory. The existing detection method is usually to click the left and right buttons separately, and then slide randomly in the sliding area. As long as the laptop system recognizes the input signal of the touchpad, the test is considered to have passed. However, this test method has low reliability, especially the test of the sliding area is not comprehensive enough, and it is easy to have defects such as missed detection, which affects product quality.

[0003] In view of this, the present invention provides a touch panel testing system and method to solve the above problems. [Summary of the invention]

[0004] In order to solve the problem that the existing method for testing the touch panel of a laptop computer easily causes defects such as missed detection and affects product quality, the present invention provides a touch panel testing system and method, which has a simple testing method and can improve the reliability of the test.

[0005] The present invention provides a touch panel testing system, the system comprising:

[0006] A testing module, the testing module is used to provide a user input touch command and transmit the touch command to the identification module, the testing module is connected to the identification module;

[0007] an identification module, the identification module being used to receive the touch command inputted by the test module, and convert the touch command into a corresponding sensing signal and transmit it to the display module, the identification module being connected to the display module;

[0008] The display module is used to display the sensing signal received from the identification module on the display module accordingly, and compare it with the preset test path displayed on the display module to determine whether the touch panel to be tested is qualified, and display the test result on the display module.

[0009] Preferably, the touch control instruction inputted through the test module is inputted according to a preset test path displayed on the display module.

[0010] The present invention also provides a touch panel testing method, which is applied to the touch panel testing system and is used to test the sliding area, left key and right key of the touch panel to be tested. The testing method comprises the following steps:

[0011] (1) Testing the sliding area of ​​the touch panel to be tested: the testing module receives a touch command input through the sliding area of ​​the touch panel to be tested, the input touch command is input according to a preset test path displayed on the display module, and the testing module transmits the input touch command to the identification module;

[0012] (2) The recognition module converts the touch command received from the test module into a corresponding sensing signal, and transmits the sensing signal to the display module;

[0013] (3) The display module displays the sensing signal on the display module accordingly, and compares it with the preset test path displayed on the display module to determine whether they are consistent;

[0014] (301) The sensing signal displayed on the display module is compared and consistent with the preset test path, indicating that the sliding area test of the touch panel to be tested is qualified, and the test result is displayed on the display module and the next test step (302) is continued;

[0015] (302) Testing the left and right keys of the touch panel to be tested: the testing module receives the touch commands inputted by the left and right keys of the touch panel to be tested that has passed the test in (301), and transmits the touch commands to the recognition module;

[0016] (303) The recognition module converts the touch command received from the test module into a corresponding sensing signal, and transmits the sensing signal to the display module;

[0017] (304) The display module displays the sensing signal on the display module, and matches it with the left key and right key display areas preset on the display module to determine whether they are consistent;

[0018] (305) If yes, it means the touch panel to be tested is qualified, and the test result is displayed on the display module;

[0019] (306) If not, it indicates that the touch panel test fails, and the test result is displayed on the display module;

[0020] (311) The sensing signal displayed on the display module is compared with a preset test path and is inconsistent, confirming whether the input touch command is input according to the preset test path;

[0021] (312) If so, it indicates that the touch panel test fails, and the test result is displayed on the display module; if not, repeat the step (1).

[0022] Preferably, the touch control instructions include sliding and clicking instructions as well as left-click and right-click instructions in the sliding area.

[0023] Preferably, the preset test path includes 5 double-click areas, which correspond to the four corners and the middle part of the touch pad to be tested respectively. The preset test path starts from the double-click area in the upper left corner and slides in an "S" shape through each double-click area to the double-click area in the lower right corner, and double-clicks the corresponding position of the touch pad sliding area in each double-click area.

[0024] Preferably, the test result is displayed in a Result field on the display module.

[0025] The beneficial effect of the present invention is that the testing method for the laptop computer touch panel is simple, the reliability of the touch panel test is improved, and the detection efficiency and product yield are further improved.

Brief Description of the Drawings

[0026] Figure 1 It is a structural diagram of a touch panel testing system provided by an embodiment of the present invention.

[0027] Figure 2 Schematic diagram of a touch panel to be tested provided by an embodiment of the present invention.

[0028] Figure 3 It is a partial structural diagram of a touch panel testing system provided by an embodiment of the present invention.

[0029] Figure 4 The present invention provides a flow chart of a touch panel testing method. [Specific implementation method]

[0030] To further illustrate the technical means and effects adopted by the present invention, the following is a detailed description in conjunction with the embodiments of the present invention and the accompanying drawings.

[0031] The present invention provides a touch panel testing system, the system comprising:

[0032] A testing module 10, the testing module 10 is used to provide a user with a touch command input and transmit the touch command to the identification module 20, the testing module 10 is connected to the identification module 20;

[0033] An identification module 20, the identification module 20 is used to receive the touch command inputted by the test module 10, and convert the touch command into a corresponding sensing signal and transmit it to the display module 30, the identification module 20 is connected to the display module 30;

[0034] The display module 30 is used to display the sensing signal received from the recognition module 20 on the display module 30 accordingly, and compare it with the preset test path 300 displayed on the display module 30 to determine whether the touch panel 4 to be tested is qualified, and display the test result on the display module 30.

[0035] The touch control command inputted through the test module 10 needs to be inputted according to the preset test path 300 displayed on the display module 30 .

[0036] The present invention also provides a touch panel testing method, which is applied to the touch panel testing system and is used to test the sliding area 40, the left key 41, and the right key 42 of the touch panel 4 to be tested. The testing method comprises the following steps:

[0037] S110: Testing the sliding area 40 of the touch panel 4 to be tested: The testing module 10 receives a touch command inputted through the sliding area 40 of the touch panel to be tested, wherein the inputted touch command is inputted according to a preset test path 300 displayed on the display module 30, and the testing module 10 transmits the inputted touch command to the recognition module 20;

[0038] S120: the recognition module 20 converts the touch command received from the test module 10 into a corresponding sensing signal, and transmits the sensing signal to the display module 30;

[0039] S130: the display module 30 displays the sensing signal on the display module 30 accordingly, and compares it with the preset test path 300 displayed on the display module 30 to determine whether they are consistent;

[0040] S1310: The sensing signal displayed on the display module 30 is compared and consistent with the preset test path 300, indicating that the sliding area 40 of the touch panel 4 to be tested has passed the test, and the test result is displayed on the display module 30 and the test step S1311 is continued;

[0041] S1311: Testing the left key 41 and the right key 42 of the touch panel 4 to be tested: the testing module 10 receives the touch control command inputted by the left key 41 and the right key 42 of the touch panel 4 to be tested which has passed the test in S1310, and transmits it to the recognition module 20;

[0042] S1312: The recognition module 20 converts the touch command received from the test module 10 into a corresponding sensing signal, and transmits the sensing signal to the display module 30;

[0043] S1313: The display module 30 displays the sensing signal on the display module 30 , and matches it with the left key display area 301 and the right key display area 302 preset on the display module 30 to determine whether they are consistent;

[0044] S1314: If yes, it indicates that the touch panel 4 to be tested is tested and passed, and the test result is displayed on the display module 30;

[0045] S1315: If not, it indicates that the touch panel 4 fails the test, and the test result is displayed on the display module 30;

[0046] S1320: comparing the sensing signal displayed on the display module 30 with the preset test path 300 and finding that the sensing signal is inconsistent, confirming whether the input touch command is input according to the preset test path 300;

[0047] S1321: If so, it indicates that the touch panel 4 fails the test, and the test result is displayed on the display module 30; if not, repeat the step S110.

[0048] The touch control instructions include sliding and clicking instructions in the sliding area 40 and clicking instructions of the left key 41 and the right key 42 .

[0049] Among them, the preset test path 300 includes several double-click areas. In this embodiment, there are 5 double-click areas, which correspond to the four corners and the middle part of the touch pad 4 to be tested. The preset test path 300 starts from the double-click area in the upper left corner and slides in an "S" shape through each double-click area to the double-click area in the lower right corner, and double-clicks the corresponding position of the touch pad sliding area 40 in each double-click area.

[0050] The test result is displayed in the Result field 303 on the display module 30 .

[0051] The beneficial effect of the present invention is that the testing method for the laptop computer touch panel is simple, the reliability of the test is improved, and the detection efficiency and product yield are further improved.

[0052] It should be pointed out that the present invention is not limited to the above-mentioned implementation modes, and any simple modifications, equivalent changes and modifications made to the above-mentioned embodiments by any technician familiar with the profession based on the technical solution of the present invention fall within the protection scope of the present invention.

Claims

1. A touch panel testing system, characterized in that: The system comprises: A testing module, the testing module is used to provide a user input touch command and transmit the touch command to the identification module, the testing module is connected to the identification module; an identification module, the identification module being used to receive the touch command inputted by the test module, and convert the touch command into a corresponding sensing signal and transmit it to the display module, the identification module being connected to the display module; The display module is used to display the sensing signal received from the identification module on the display module accordingly, and compare it with the preset test path displayed on the display module to determine whether the touch panel to be tested is qualified, and display the test result on the display module.

2. A touch panel testing system as claimed in claim 1, characterized in that: The touch control command inputted through the test module is inputted according to the preset test path displayed on the display module.

3. A touch panel testing method, applied to the touch panel testing system, for testing the sliding area, left key and right key of the touch panel to be tested, characterized in that: The testing method comprises the following steps: (1) Testing the sliding area of ​​the touch panel to be tested: the testing module receives a touch command input through the sliding area of ​​the touch panel to be tested, the input touch command is input according to a preset test path displayed on the display module, and the testing module transmits the input touch command to the identification module; (2) The recognition module converts the touch command received from the test module into a corresponding sensing signal, and transmits the sensing signal to the display module; (3) The display module displays the sensing signal on the display module accordingly, and compares it with the preset test path displayed on the display module to determine whether they are consistent; (301) The sensing signal displayed on the display module is compared and consistent with the preset test path, indicating that the sliding area test of the touch panel to be tested is qualified, and the test result is displayed on the display module and the next test step (302) is continued; (302) Testing the left and right keys of the touch panel to be tested: the testing module receives the touch commands inputted by the left and right keys of the touch panel to be tested that has passed the test in (301), and transmits the touch commands to the recognition module; (303) The recognition module converts the touch command received from the test module into a corresponding sensing signal, and transmits the sensing signal to the display module; (304) The display module displays the sensing signal on the display module, and matches it with the left key and right key display areas preset on the display module to determine whether they are consistent; (305) If yes, it means the touch panel to be tested is qualified, and the test result is displayed on the display module; (306) If not, it indicates that the touch panel test fails, and the test result is displayed on the display module; (311) The sensing signal displayed on the display module is compared with a preset test path and is inconsistent, confirming whether the input touch command is input according to the preset test path; (312) If so, it indicates that the touch panel test fails, and the test result is displayed on the display module; if not, repeat the step (1).

4. A touch panel testing method as claimed in claim 3, characterized in that: The touch control instructions include sliding and clicking instructions in the sliding area and left and right clicking instructions.

5. A touch panel testing method as claimed in claim 3, characterized in that: The preset test path includes 5 double-click areas, which correspond to the four corners and the middle part of the touchpad to be tested respectively. The preset test path starts from the double-click area in the upper left corner and slides in an "S" shape through each double-click area to the double-click area in the lower right corner, and double-clicks the corresponding position of the touchpad sliding area in each double-click area.

6. A touch panel testing method as claimed in claim 3, characterized in that: The test result is displayed in the Result field on the display module.

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