Power generator unit bluetooth data acquisition system and method

Abstract

The invention provides a power generator unit bluetooth data acquisition system comprising a bluetooth data acquisition module, a controller module, a mobile phone bluetooth module, a cloud server module and a monitoring terminal. The bluetooth data acquisition module is connected with the controller module, an excitation regulator and an electronic speed regulator. The bluetooth data acquisition module acquires and saves operation data of a power generator unit through the controller module and acquires and saves excitation voltage and speed regulating driving voltage. The bluetooth data acquisition module is connected with the mobile phone bluetooth module through a bluetooth transmission mode. The mobile phone bluetooth module is connected with the cloud server module through the internet. The cloud server module is connected with the monitoring terminal through the internet. The invention also provides a power generator unit bluetooth data acquisition method. A communication pipeline is established between the power generator set and the cloud server to capture data during the fault period and reproduce a fault site so that remote fault diagnosis, potential fault prevention and maintenance prompting are realized, and the objective of healthy monitoring with fault prevention acting as the main part is achieved.

Description

technical field [0001] The invention relates to the technical field of electronic control of an internal combustion engine generator set, in particular to a Bluetooth data acquisition system and method for a generator set. Background technique [0002] Diesel generator sets are widely used as an important backup power source in the fields of communication engineering, fire protection and industrial applications. Various failures may occur during the operation of the unit, especially during the start-up process of the unit. However, the existing remote monitoring of generator sets uses communication technologies such as Ethernet or GPRS, 3G, 4G, etc. to connect the generator set to the cloud server for online data monitoring, and due to network reasons, it cannot be collected at a speed of more than once per second. The operating data of the unit makes it impossible to reproduce the fault scene. In addition, because the existing data acquisition system does not have the funct...

AI Technical Summary

Problems solved by technology

It cannot provide maintenance personnel with other data at the moment of failure, such as: which working process the generator set is in when the failure occurs, whether other related parameters are abnormal, what is the status of the digital input interface, what is the status of the output interface, and the speed regulation. Whether the drive is normal... The maintenance personnel must go to the site to repeatedly start the unit to measure and analyze, and reproduce the fault before diagnosing the specific cause of the fault

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