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A keypad testing device and testing method

A technology of testing equipment and keypads, which is applied in the direction of circuit breaker testing, etc., can solve the problems of low test efficiency and unintuitive test methods, and achieve the effects of intuitive test methods, improved test efficiency, and easy viewing

Active Publication Date: 2020-07-14
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems of unintuitive test methods and low test efficiency, the present invention proposes a keypad test device and test method

Method used

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  • A keypad testing device and testing method
  • A keypad testing device and testing method
  • A keypad testing device and testing method

Examples

Experimental program
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Effect test

Embodiment 1

[0053] The following is an exemplary description taking the button board of a TV as an example, wherein the tested buttons are seven function buttons: channel plus button CH+, channel minus button CH-, volume minus button VOL-, volume plus button VOL+, menu button MENU, Signal source switching button SOURCE and standby button POWER.

[0054] The system or the tester sets a certain non-tested button on the button board or the button board of the remote control as a button that displays a standard picture. If the tester sets the button for displaying the standard picture, he can select a button on the keypad as the button for displaying the standard picture according to the prompt on the display device before the test. In this embodiment, a non-tested key on the key board is used as a key for displaying a standard picture.

[0055] The system or the tester selects a standard picture divided into seven mapping areas from left to right, and these standard pictures can be pre-stor...

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Abstract

The invention relates to a keypad testing device and a testing method. The test device comprises a storage device, an obtaining device, a display device and a processing device, wherein the storage device stores standard pictures; the processing device is respectively connected with the storage device and the display device; obtains standard pictures from the storage device, wherein each standard picture includes a plurality of mapping areas, each mapping area corresponding to a key to be tested has an initial color and a test color; the obtaining device obtains action signals of the key to be tested, the processing device is further connected with the obtaining device to process the action signals and identify the corresponding key to be tested, the display device is connected with the processing device, displays the standard pictures and the initial color sent by the processing device, and changing the initial color of the mapping area corresponding to the key to be tested to the test color when the key to be tested corresponding to the action signals is identified. The technical scheme provided in the embodiment makes the test direct and more efficient.

Description

technical field [0001] The invention belongs to the field of electronic testing, and in particular relates to a keypad testing device and a testing method. Background technique [0002] With the increasing popularity of electronic appliances in people's lives, the demand for electronic appliances is also increasing. Most electrical equipment is provided with a keypad. For example, a TV set is generally provided with a keypad with seven function keys, wherein the seven function keys include the channel plus button CH+, the channel minus button CH-, and the volume minus button VOL- , volume plus button VOL+, menu button MENU, signal source switch button SOURCE and standby button POWER. The function of each function key on the key board needs to match the silk screen of the electronic appliance. [0003] Due to the software or the hardware of the keypad itself, not all the function keys of the keypad are normal. Therefore, in the daily production process, each electronic appl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/327
CPCG01R31/327
Inventor 张裕鑫
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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