Title :
A condition monitoring system of the disk brake based on nRF24L01
Author :
Ke, Xiao ; Sheng, Fu
Author_Institution :
Coll. of Mech. Eng., Beijing Univ. of Technol., Beijing, China
Abstract :
Aiming at the braking fault type of the Mine disk brake, this paper designs a monitoring system using C8051F020 and nRF24L01 as the key parts and introduces the main structure, the monitoring principle, hardware construction and software function flow chart of the system. This system can real-time monitor and display the oil pressure, the clearance and temperature of brake shoes by the sensors, and use the nRF24L01 module to transmit and receive the date. Through real-time monitoring, status analyzes and fault alarm, the running safety of the hoist can be assured and it a good application forward.
Keywords :
brakes; condition monitoring; electric sensing devices; fault diagnosis; hoists; microcontrollers; mining equipment; radiofrequency integrated circuits; MCU C8051F020; brake shoes; condition monitoring system; fault analysis; hoist; mine disk brakes; nRF24L01 RF chip; real time monitoring; sensors; Circuit faults; Monitoring; Sensor systems; Temperature sensors; Wireless communication; Wireless sensor networks; C8051F020; condition monitoring; disk brake; nRF24L01;
Conference_Titel :
Electronic Measurement & Instruments (ICEMI), 2011 10th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8158-3
DOI :
10.1109/ICEMI.2011.6037997
