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Power testing system and method

A technology for power testing and devices under test, which is applied in the direction of electric power measurement through current/voltage, and can solve problems such as wasting time and difficult statistics of test data

Inactive Publication Date: 2018-03-06
HONG FU JIN PRECISION IND WUHAN CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Moreover, when testing different items, the test engineer needs to operate the test equipment and the device under test throughout the process
In this way, a lot of time will be wasted in the testing process, and the test data is also difficult to count

Method used

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0038] In order to make the purpose, technical solution and advantages of the present invention clearer, the power testing system and method in the present invention will be further described in detail and related illustrations in conjunction with the accompanying drawings and embodiments.

[0039] Such as figure 1 As shown, a power test system 100 includes a host computer 10 , a control module 20 , a device under test 30 , a voltage detection device 40 and a current detection device 50 .

[0040] In one embodiment, the host computer 10 is provided with application software and an application program, and the host computer 10 outputs control commands to t...

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Abstract

A power testing system receives a control instruction output by an upper computer through a control module, so as to correspondingly control the to-be-tested device in different working states, and bydetecting the voltage and the current value of the to-be-tested device in different working states, a tester can conveniently obtain the power consumption of the to-be-tested device in different working states. The invention further provides a power testing method. According to the method and system, the tester can conveniently obtain the power consumption of the to-be-tested device in differentworking states.

Description

technical field [0001] The invention relates to a power testing system and method. Background technique [0002] Typically, for power consumption testing of electronic devices such as tablet PCs, manual adjustment of the output voltage is required. [0003] Moreover, when testing different items, the test engineer needs to operate the test equipment and the device under test throughout the process. In this way, a lot of time will be wasted in the testing process, and it is also difficult to make statistics on the test data. Contents of the invention [0004] In view of the above, it is necessary to provide a power testing system and method that are convenient for testers to perform power testing. [0005] A power testing method, the power testing method comprising: [0006] A host computer outputs a control command; [0007] A control module receives the control command output by the host computer, and correspondingly controls a device under test to be in different wor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R21/06
CPCG01R21/06
Inventor 杨进维
Owner HONG FU JIN PRECISION IND WUHAN CO LTD
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