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Motor monitoring device, method, and system

A monitoring device and monitoring system technology, applied in the field of electronics, can solve the problems of wasting manpower, delaying time, and high cost, and achieve the effects of reducing labor costs and improving test efficiency.

Inactive Publication Date: 2019-11-22
SHANGHAI WINGTECH ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] At present, the methods of motor aging test mainly include manual observation and motor vibration loudness measurement. However, since the time of motor aging test is usually longer than 72 hours, testing by manual observation will waste manpower and delay time; and When monitoring the vibration state of the motor by measuring the vibration loudness of the motor, it is necessary to purchase a dedicated audio test machine, which is expensive

Method used

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  • Motor monitoring device, method, and system
  • Motor monitoring device, method, and system
  • Motor monitoring device, method, and system

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0025] It should be noted that like numerals and let...

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Abstract

The embodiment of the invention, which relates to the technical field of hardware testing, provides a motor monitoring device, method, and system. The motor monitoring device for monitoring the stateof a motor comprises a controller and a collecting device electrically connected to the controller. The collecting device corresponds to a motor rotor of the motor and is used for sending a light signal to the motor rotor and collecting a reflected signal reflected by the motor rotor based on the light signal. The controller is used for acquiring the reflected signal collected by the collecting device and monitoring the motor state based on the reflected signal. Compared with the prior art, the motor monitoring device has the following advantages: automatic monitoring of the state of the motoris realized with low costs; the labor cost is lowered effectively; and the test efficiency is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of electronic technology, and in particular, relate to a motor monitoring device, method and system. Background technique [0002] With the widespread application of electronic devices, the functions of electronic devices are becoming more and more perfect. In order to provide users with a better experience, motors are usually used in electronic devices to achieve important functions such as tactile feedback and vibration reminders, which makes electronic devices High demands are placed on the motor. The motor needs to go through many tests before leaving the factory, and the aging test of the motor is one of the important tests. [0003] At present, the methods of motor aging test mainly include manual observation and motor vibration loudness measurement. However, since the time of motor aging test is usually longer than 72 hours, testing by manual observation will waste manpower and delay time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/34G01M13/00
CPCG01M13/00G01R31/343
Inventor 张华
Owner SHANGHAI WINGTECH ELECTRONICS TECH
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