Motor operation monitoring method, system and device

A technology for operation monitoring and electrical parameters, applied in the direction of measuring devices, motor generator testing, measuring electricity, etc., can solve problems such as high maintenance costs, user complaints, shortages, etc., to prevent serious damage, reduce failure rates, and avoid other disasters Effect

Inactive Publication Date: 2019-04-05
德尔康(上海)运动用品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the working state of the motor, especially the motor in fitness equipment, is determined by the power supply. The rotation time and direction of the motor are determined by the power-on time and the positive and negative interfaces, so the displacement control and monitoring of the output end of the motor cannot be realized.
In practical applications, 40% of failures are caused by the lack of this type of protection, causing a large number of user complaints and extremely high maintenance costs

Method used

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

Examples

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Embodiment approach

[0060] like figure 1 As shown, the motor operation monitoring system is applied to the protection of the resistance adjustment motor of the exercise bike, the corresponding deceleration mechanism and the target slider under abnormal conditions, including: temperature detection, position detection, electrical parameters, motor forward and reverse input voltage detection, MCU module , isolation module, isolation module, motor forward rotation control, motor reverse rotation control, status display, etc. The microcomputer controller judges the current operating status and operating environment of the motor based on the temperature value of the metal surface of the motor obtained by temperature detection, the real-time position information of the target slider obtained by position detection, and the real-time value of the forward and reverse voltage input direction of the motor from the outside. The pre-set decision logic is used to select the control logic, and the photoelectric ...

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Abstract

The invention provides a motor operation monitoring method. The motor operation monitoring method comprises the following steps: a signal acquisition step: acquiring a detection signal, wherein the detection signal comprises a temperature detection signal, a position detection signal and an electrical parameter detection signal; a temperature judging step; a position judging step; an electrical parameter judging step; and a displacement judging step: acquiring a displacement value signal according to the position detection signal. Correspondingly, the invention further provides a motor operation monitoring system and a motor operation monitoring device. According to the motor operation monitoring method provided by the invention, a microcomputer control circuit is adopted, software and hardware are combined, and a motor operation state and an allowable operation position interval are judged, so that severe damage to other associated components caused by the operation of the motor in anover-limit range is prevented.

Description

technical field [0001] The present invention relates to the field of motor protection and the field of fitness equipment, in particular to a motor operation monitoring method, system and device. Background technique [0002] In the prior art, the working state of the motor, especially the motor in fitness equipment, is determined by the power supply. The rotation time and direction of the motor are determined by the power-on time and the positive and negative of the interface. Displacement control and monitoring of the output end of the motor cannot be realized. In practical applications, 40% of failures are caused by the lack of this type of protection, causing a large number of complaints from users and extremely high maintenance costs. Contents of the invention [0003] In view of the defects in the prior art, the object of the present invention is to provide a motor operation monitoring method, system and device. [0004] According to the motor operation monitoring me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/34G01D21/02
CPCG01D21/02G01R31/343
Inventor 乔同舟
Owner 德尔康(上海)运动用品有限公司
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