In order to improve the operating performance of mining dump trucks, reduce failure maintenance time and maintenance costs. A server-based vehicle-ground distributed fault diagnosis system is designed and implemented. The system is divided into two parts: the vehicle-mounted data acquisition subsystem and the ground fault diagnosis subsystem. The vehicle-mounted subsystem collects data through the CAN communication bus, performs digital filtering on it, and uses the 4G network to send the data to the ground server. The server has a MY SQL database and a BDD-based fault tree diagnosis algorithm to store and analyze the data. The real-time operating status of the mining dump truck is displayed on the display screen in an image, digital, and tabular manner. In addition, the system also has functions such as fault alarm, fault warning, vehicle information query, and parts management. Experimental verification shows that the system can realize real-time operation monitoring and fault diagnosis of mining dump trucks.
Distributed Fault Diagnosis System of Mining Dump Truck Based on Server
Lect. Notes Electrical Eng.
International Conference on Electrical and Information Technologies for Rail Transportation ; 2021 October 21, 2021 - October 23, 2021
Proceedings of the 5th International Conference on Electrical Engineering and Information Technologies for Rail Transportation (EITRT) 2021 ; Chapter : 29 ; 256-263
2022-02-23
8 pages
Article/Chapter (Book)
Electronic Resource
English
Distributed Fault Diagnosis System of Mining Dump Truck Based on Server
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