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Touch pad testing device and method utilizing the device to test touch pad

A testing device and touchpad technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of not supporting touchpad hot swap, large server size, and high test cost, and reach the size of Lightweight and convenient, easy to carry, and the effect of improving efficiency

Inactive Publication Date: 2009-10-07
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the past, when testing the touchpad, it is usually necessary to connect the touchpad to be tested to a dedicated server, and install the corresponding driver and test software on the server to perform the test operation, so the test cost is high
[0006] In addition, the method of testing the touchpad by using a dedicated server does not support the hot plugging of the touchpad
Even if the operating system installed in the server can support the hot-swapping of the touch panel, the server is likely to crash due to the characteristics of the operating system
[0007] On the other hand, due to the large volume of the server, it is very inconvenient to carry when the test site needs to be transferred

Method used

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  • Touch pad testing device and method utilizing the device to test touch pad
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  • Touch pad testing device and method utilizing the device to test touch pad

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Embodiment Construction

[0017] like figure 1 Shown is a schematic diagram of the touch panel testing device of the present invention. The touchpad testing device 1 mainly includes a touchpad connection interface 10 , a single-chip microcomputer 11 , an LCD (Liquid Crystal Display, liquid crystal display) 12 , a plurality of indicator lights 13 and an external device interface 14 .

[0018] The touchpad connection interface 10 is mainly used to connect a touchpad 2 to be tested. In this preferred embodiment, the touchpad connection interface 10 is a PS / 2 interface.

[0019] Described single-chip microcomputer 11 comprises a plurality of functional modules, and these a plurality of functional modules are mainly used in realizing the test to touch panel 2 (for the function of each functional module and each functional module thereof, please refer to figure 2 shown).

[0020] The LCD 12 is mainly used to provide a user interface to display the test result data of the touch panel 2 . The test result ...

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PUM

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Abstract

The invention provides a touch pad testing device which comprises: a touch pad connecting interface used for connecting a touch pad, a singlechip used for testing the touch pad, and an LCD used for providing a user interface so as to display the test result data of the touch pad, wherein the singlechip comprises: a detecting module used for detecting whether a touch pad is inserted in the touch pad connecting interface, an initialization module used for initializing the inserted touch pad, a parameter setting module used for setting parameters for testing the touch pad, a testing module used for executing touch-type testing to the touch pad according to the set testing parameter, and a judging module used for judging whether the testing to the touch pad is finished and judging whether the touch pad passes the test after the testing to the touch pad is finished. The invention also provides a method utilizing the touch pad testing device to test the touch pad. The device supports the hot plug of the touch pad, can save cost and improve efficiency.

Description

technical field [0001] The invention relates to a test device and method, in particular to a touch panel test device and a method for testing a touch panel using the touch panel test device. Background technique [0002] Notebook computers are popular among users because of their portability. However, the standing accessories in the traditional laptop bag usually include a mouse and a mouse pad. These standing accessories are undoubtedly a kind of trouble for users who want to carry a notebook computer for travel. [0003] In order to allow users to avoid the trouble of carrying an external mouse and realize the dream of mobile office at any time without any external equipment, the system manufacturer has designed a touchpad, an input device that can replace the mouse. [0004] The touchpad is an input device integrated on the laptop. Users only need to touch the touchpad in a specific way to achieve the same functions as the traditional mouse, so it is faster and more conv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 黄登聪余国俊徐华勇马连成龙丰
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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