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Equipment detection device

A technology of equipment detection and equipment under test, which is applied in the field of communication, can solve the problems of complex detection and high detection cost, and achieve the effect of simple detection process and low detection cost

Inactive Publication Date: 2017-08-18
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since different chargers support different fast charging protocols, different detection devices need to be used for functional detection of different chargers, which is more complicated and costly

Method used

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Embodiment Construction

[0048] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0049] figure 1 It is a block diagram of a device detection device according to an exemplary embodiment. The device detection device provided in this embodiment can detect the function of the device under test supporting different fast charging protocols, and provide the user with the measured first electrical property data in a visualized manner. Such as figure 1 As shown, the device detecti...

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Abstract

The invention relates to an equipment detection device, which comprises a protocol selection unit, a control unit, a sampling circuit, a display screen and to-be-detected equipment, wherein the protocol selection unit is used for outputting a selection instruction to the control unit according to a fast charging protocol supported by the to-be-detected equipment; the control unit is used for controlling the to-be-detected equipment to output different first voltages according to the selection instruction; the sampling circuit is used for acquiring the different first voltages and transmitting the different first voltages to the control unit to enable the control unit to determine whether functions of the to-be-detected equipment are abnormal according to a first voltage change rule; and the display screen is used for displaying the first voltage and at least one of results of whether the functions of the to-be-detected equipment are abnormal. The equipment detection device can detect functions of multiple pieces of to-be-detected equipment supporting different fast charging protocols, the user only needs to operate the protocol selection unit, the detection process is simple, setting of one detection device for to-be-detected equipment supporting each fast charging protocol is not needed, and the detection cost of the to-be-detected equipment is reduced.

Description

technical field [0001] The present disclosure relates to communication technologies, and in particular to a device detection device. Background technique [0002] With the advent of the Internet age, mobile terminals such as mobile phones and tablet computers have become indispensable tools in people's lives. Taking mobile phones as an example, various applications (Application, APP for short) are integrated on mobile phones. These applications can chat, shop, book tickets, etc., which greatly facilitate people's lives. [0003] Based on the various conveniences of mobile phones, the frequency of people using mobile phones is gradually increasing, so the frequency of using chargers to charge mobile phones is also increasing. However, frequent use of the charger to charge the mobile phone can easily cause damage to the charger. Therefore, the detection of the charger function is inseparable from the production of the charger and the after-sales maintenance of the mobile pho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 华正明
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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