Wireless sensor-based equipment fault diagnosis system and method

Abstract

The invention discloses a wireless sensor-based equipment fault diagnosis system and method. The system comprises a client, a wireless sensor and a cloud server; the wireless sensor is used for measuring the different measuring positions of tested equipment to obtain measurement data; the cloud server is used for storing a plurality of equipment templates, user data and professional knowledge; and the client is connected with the cloud server and the wireless sensor and is used for obtaining set equipment templates from the cloud server, controlling the wireless sensor to measure the tested equipment, receiving the measurement data, generating the actual fault atlas of the different measuring positions of the tested equipment according to the measurement data, and performing comparison and analysis on the actual fault atlas and a standard fault atlas which is generated on the basis of the information of the tested equipment according to the templates so as to obtain the fault type of the tested equipment. According to the diagnosis system and method of the invention, equipment can be directly measured, measured information can be transmitted to the outside in real time, and the accuracy of the transmission of the information and the efficiency of remote assistance can be improved.

Description

technical field [0001] The invention relates to the field of equipment fault diagnosis, in particular to a wireless sensor-based equipment fault diagnosis system and method. Background technique [0002] With the rapid development of modern industry, various machinery and equipment are widely used in various industrial fields. The normal operation of the equipment is related to the safe and efficient long-term operation of the equipment, and it is also an important guarantee for the normal production of the entire enterprise. Therefore, equipment detection and fault diagnosis play a vital role. Through equipment detection and fault diagnosis, equipment problems can be detected early to avoid accidental downtime of mechanical equipment, thereby reducing downtime losses and improving personnel's operating safety. [0003] The traditional means of equipment measurement and diagnostic analysis is: use a dedicated vibration collector to connect with the sensor, collect equipment...

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Problems solved by technology

[0009] The purpose of the present invention is to provide a diagnostic system and method for equipment faults based on wireless sensors, so as to solve the problems that the current audience is small, ordinary users cannot measure the equipment, and the timeliness of sending information to the outside world is low.

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