Fault detection and inspection system based on sound waves

Abstract

The invention provides a fault detection and inspection system based on sound waves, which is used for solving the problem that a motor is difficult to diagnose and maintain in the prior art. The system comprises a fault detection system and an inspection robot. The fault detection system comprises a sound wave acquisition terminal which is used for independently performing sound wave acquisitionon motors in a motor group, wherein the sound wave acquisition terminal comprises sound wave detection sensors and a wireless communication module, the sound wave detection sensors are used for acquiring sound wave data generated by vibration of corresponding motors, and one motor corresponds to a plurality of sound wave detection sensors; a cloud server which can receive the sound wave data transmitted by the wireless communication module; an inspection robot which comprises a control mechanism, the control mechanism comprises a wireless communication module, and the wireless communication module is used for receiving fault information of a corresponding motor of the cloud server and moving the fault information to the position of the fault motor to place the positioning device.

Description

technical field [0001] The invention relates to the field of motor fault detection, in particular to a sound wave-based fault detection and inspection system. Background technique [0002] The motor fault detection currently used in the factory uses a stethoscope for diagnosis. The existing problems are: 1. Manual fault detection is used, which has errors, and requires the inspector to have rich experience. In the noisy environment of the factory, through It is extremely difficult to detect faults by auscultation. 2. Auscultation faults are often diagnosed as abnormalities caused by minor faults in the motor, which cannot be detected by ordinary workers, but they cannot be detected too frequently on the motor. It can only be detected periodically, so it cannot be detected in time The motor failure was found. Contents of the invention [0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a fault detection...

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Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a fault detection and inspection system based on sound waves, which is used to solve the problem of difficult motor diagnosis and maintenance in the prior art

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