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Detection device and detection method

A technology of testing device and testing method, which is applied in the direction of TV, signal transmission system, instrument, etc., and can solve problems such as not being able to meet the requirements of automated testing

Inactive Publication Date: 2014-11-05
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

[0003] However, the above testing methods are manual testing methods, which cannot meet the needs of automated testing

Method used

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  • Detection device and detection method
  • Detection device and detection method

Examples

Experimental program
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Embodiment Construction

[0020] see figure 1 , a test device 100 in a preferred embodiment is used to test a plurality of buttons 202 of the remote control device 200 . When each key 202 is pressed, the remote control device 200 transmits a remote control signal with a predetermined code corresponding to the pressed key 202 .

[0021] The testing device 100 includes a storage unit 10 , a pressing device 12 , a processing unit 14 , a receiving unit 16 and a prompting unit 18 . The storage unit 10 is used for pre-storing the name of each button 202 in the remote control device 200 and the corresponding predetermined code information. In this embodiment, the remote control device 200 is described by taking the remote control of a DVD player as an example. key, stop key, back key, forward key, etc.

[0022] The pressing device 12 is used to press a plurality of keys 202 of the remote control device 200 in sequence.

[0023] The processing unit 14 is used to detect whether the receiving unit 16 has rec...

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Abstract

A test device for testing functions of buttons of a remote control includes a storage unit, a pressing apparatus, and a processing unit. Identification (ID) information of each of the buttons and a predetermined code corresponding to each of the buttons are stored in the storage unit. When a control signal is received from the remote control after a button is pressed, the control signal is decoded to obtain a code of the control signal and the ID information of the button, which is being pressed. The code of the control signal is compared with the predetermined code stored in the storage unit corresponding to the pressed button to determine whether the pressed button is malfunctional.

Description

technical field [0001] The invention relates to a test device and a test method. Background technique [0002] For an electronic device with a remote control function (such as a DVD player, etc.), the remote control is an important accessory device. After the above-mentioned remote control is produced, it is necessary to test whether each button of the remote control is normal. Among them, the simplest method is to take a DVD player as an example. When the DVD player is turned on and playing a disc, the user manually presses each button of the remote controller and judges whether the DVD player executes the function of the corresponding button to determine the remote controller's function. Whether each key is normal, if the user judges that the DVD player can execute the corresponding key function, then it is determined that the key of the remote control is normal; otherwise, the key of the remote control is abnormal. For example, when the user presses the volume adjustmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C25/00
CPCH04N17/00G08C17/02G08C2201/112G08C2201/114
Inventor 王雅国陈俊卿
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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