A computer touch panel function position detection system
By designing a multi-channel touch panel detection module and matching detection control program, the problem of changing fixtures and detection programs is solved when changing lines in production lines, and the inspection integration of different manufacturers is realized, reducing working hours and improving detection efficiency.
Patent Information
- Application Number
- CN202411841685.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-04-04
AI Technical Summary
On the production line of the computer trackpad, different special fixtures and inspection procedures need to be replaced every time the line is changed, resulting in an increase in working hours and prone to ineffective detection data.
Design a computer touchpad function quantile detection system, including a central computer and a multi-channel touchpad detection module. The detection module has a quantile information acquisition submodule and multiple detection channels, each channel corresponds to a touchpad, and is equipped with a touchpad information acquisition interface, a computer communication interface and a power supply interface. Through the detection control program, the corresponding detection channel is automatically matched based on the quantile information of the workpiece to be inspected, and the detection is performed and the result is input to the computer for judgment.
It realizes the integration of computer trackpad detection fixtures from different manufacturers, reduces the working hours of line change, avoids data distortion caused by misuse of detection programs, and improves detection efficiency.
Smart Images
Figure CN119759671A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of computer peripheral production equipment, and in particular to a computer touch panel function position detection system. Background Art
[0002] There are many manufacturers of computer touchpads, and the testing indicators of computer touchpads of each manufacturer are different. Therefore, each manufacturer's special fixtures and special testing procedures need to be used when performing functional position testing. This results in that in actual production, each time the production line is changed, the corresponding fixtures and test procedures must be replaced synchronously, which not only increases the working hours of production line changeovers, but also due to the test procedures used by each manufacturer, operators are prone to using the wrong test procedures during actual testing, resulting in invalid test data. Summary of the invention
[0003] The main technical problem solved by the present invention is to provide a computer touch panel function position detection system, which can integrate various detection fixtures of different computer touch panels and reduce the line change time.
[0004] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a computer touchpad function position detection system, the computer function position detection system includes: a central computer and a multi-channel touchpad detection module, the multi-channel touchpad detection module is provided with a position information acquisition submodule and a plurality of detection channels, wherein each detection channel corresponds to a touchpad, the multi-channel touchpad detection module is also provided with a touchpad information acquisition interface, a computer communication interface and a power supply interface, the touchpad information acquisition can be connected to the corresponding workpiece to be tested through an adapter line, the computer communication interface can be connected to the central computer through a data line, the power supply interface is connected to an independent power supply, the central computer is provided with a detection control program matching the multi-channel touchpad detection module, and the detection control program can automatically match the corresponding detection channel according to the connected workpiece to be tested.
[0005] In a preferred embodiment of the present invention, the detection control program includes a touch pad performance database, a detection board control module and an information judgment module. When the workpiece to be inspected is connected to the multi-channel touch pad detection module through an adapter cable, the positional information acquisition module first automatically collects the positional data in the workpiece to be inspected, and inputs the collected information into the detection control program through a data line for comparison with the touch pad performance database to confirm the type of the workpiece to be inspected. Then, the detection board control module automatically opens the corresponding detection channel according to the comparison result, and starts to detect the performance of the workpiece to be inspected. The detection result is input into the information judgment module through the data line, and the information judgment module compares the detection result with the corresponding data in the touch pad performance database to give a judgment result.
[0006] In a preferred embodiment of the present invention, the touch panel information collection interface is a 20-pin adapter cable interface.
[0007] In a preferred embodiment of the present invention, the multi-channel touch panel detection module is further provided with a burning interface, through which the detection program on the multi-channel touch panel detection module can be updated in real time.
[0008] In a preferred embodiment of the present invention, the multi-channel touch panel detection module is further provided with a control panel, on which a start / stop button and a power-on indicator light are provided, and the power-on indicator light is connected to the central computer.
[0009] The beneficial effects of the present invention are as follows: the present invention, through a combination of software and hardware, first integrates the dedicated detection boards of multiple manufacturers together through hardware integration to make a multi-channel detection module, and then designs a dedicated detection program matching it on a computer, which can confirm the type of workpiece to be inspected according to the detected position information, and then automatically match the corresponding detection channel, and uniformly input the detected structure into the computer for judgment. In this way, in actual production, when the production line is changed, it is no longer necessary to synchronously replace the fixture, and there will be no problem of using the wrong detection program. Not only does it reduce the time for line change, but also improves the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the working principle of a preferred embodiment of the present invention;
[0011] Figure 2 Schematic diagram of the connection structure of the multi-channel touch panel detection module in the illustrated embodiment. DETAILED DESCRIPTION
[0012] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
[0013] See also Figure 1 and Figure 2 , the embodiments of the present invention include:
[0014] A computer touch panel function position detection system, the computer function position detection system comprises: a central computer and a multi-channel touch panel detection module, the multi-channel touch panel detection module is provided with a position information acquisition submodule and 5 detection channels, wherein each detection channel corresponds to a touch panel, the multi-channel touch panel detection module is also provided with a touch panel information acquisition interface, a computer communication interface and a power supply interface, the touch panel information acquisition can be connected to the corresponding workpiece to be tested through an adapter line, the computer communication interface can be connected to the central computer through a data line, the power supply interface is connected to an independent power supply, the central computer is provided with a detection control program matching the multi-channel touch panel detection module, and the detection control program can automatically match the corresponding detection channel according to the connected workpiece to be tested.
[0015] The detection control program includes a touch panel performance database, a detection panel control module and an information determination module. When the workpiece to be inspected is connected to the multi-channel touch panel detection module through the adapter cable, the position information acquisition module first automatically collects the position data in the workpiece to be inspected, and inputs the collected information into the detection control program through the data line for comparison with the touch panel performance database to confirm the type of the workpiece to be inspected. Then, the detection panel control module automatically opens the corresponding detection channel according to the comparison result, and starts to detect the performance of the workpiece to be inspected. The detection result is input into the information determination module through the data line, and the information determination module compares the detection result with the corresponding data in the touch panel performance database to give a determination result. Through the above-mentioned detection control program, the automatic matching detection function of the workpiece to be inspected can be realized during the detection, so that there is no need to adjust the fixture and detection software when looping.
[0016] The touch panel information collection interface is a 20-pin adapter cable interface. The reason for using a 20-pin adapter cable interface is that the signal lines of commonly used computer touch panels have various specifications such as 8-pin, 16-pin, 14-pin and 20-pin. Therefore, in order to maximize compatibility with various specifications, a 20-pin adapter cable interface should be selected.
[0017] The multi-channel touch panel detection module is also provided with a burning interface, through which the version of the detection program can be synchronously updated when the touch panel program is updated, or the detection content of a certain detection channel can be replaced.
[0018] The multi-channel touch panel detection module is also provided with a control panel, on which a start / stop button and a power-on indicator light are provided. The power-on indicator light can be used to visually show the working status of the multi-channel touch panel detection module, and the start / stop button can only be pressed to start detection when the power-on indicator light is on.
[0019] The present invention solves the problem of having to replace corresponding fixtures and detection programs when changing products on the production line through the above-mentioned integrated hardware and software method, which not only reduces the line change time and improves production efficiency, but also effectively solves the data distortion problem caused by misuse of the detection program during detection.
[0020] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A computer touch panel function position detection system, characterized in that: The computer function position detection system includes: a central computer and a multi-channel touch pad detection module. The multi-channel touch pad detection module is provided with a position information acquisition submodule and a plurality of detection channels, wherein each detection channel corresponds to a touch pad. The multi-channel touch pad detection module is also provided with a touch pad information acquisition interface, a computer communication interface and a power supply interface. The touch pad information acquisition can be connected to the corresponding workpiece to be tested through an adapter cable, the computer communication interface can be connected to the central computer through a data cable, and the power supply interface is connected to an independent power supply. The central computer is provided with a detection control program matching the multi-channel touch pad detection module, and the detection control program can automatically match the corresponding detection channel according to the connected workpiece to be tested.
2. The computer touch panel function position detection system according to claim 1, characterized in that: The detection control program includes a touch panel performance database, a detection panel control module and an information determination module. When the workpiece to be inspected is connected to the multi-channel touch panel detection module through an adapter cable, the position information acquisition module first automatically acquires the position data in the workpiece to be inspected, and inputs the acquired information into the detection control program through a data line for comparison with the touch panel performance database to confirm the type of the workpiece to be inspected. Then, the detection panel control module automatically opens the corresponding detection channel according to the comparison result, and starts to detect the performance of the workpiece to be inspected. The detection result is input into the information determination module through a data line, and the information determination module compares the detection result with the corresponding data in the touch panel performance database to give a determination result.
3. The computer touch panel function position detection system according to claim 1, characterized in that: The touch panel information collection interface is a 20-pin adapter cable interface.
4. The computer touch panel function position detection system according to claim 1, characterized in that: The multi-channel touch panel detection module is also provided with a burning interface, through which the detection program on the multi-channel touch panel detection module can be updated in real time.
5. The computer touch panel function position detection system according to claim 1, characterized in that: The multi-channel touch panel detection module is also provided with a control panel, on which a start / stop button and a power-on indicator light are provided, and the power-on indicator light is connected to the central computer.