Title :
Ventilation Door´s Automatic Control System Based on PLC and Rotary Encoder
Author :
Zhanshun Yin ; Jinshui Shi
Author_Institution :
Shandong Transp. Vocational Coll., Weifang, China
Abstract :
According to the situation of the ventilation´s door in NO.3 coal mine of JINING can not open and close fully in place, and it is easy to cause accident hidden danger, this paper puts forward four kinds of solutions and uses the automatic control system based on PLC and rotary encoder. Field operation shows that the system is running stably and the ventilation door can open (close) reliably. This automatic control system greatly improves the safety of production in coal mine.
Keywords :
coal; control engineering computing; encoding; industrial accidents; mining; programmable controllers; safety; ventilation; JINING; PLC; accident hidden danger; coal mine; field operation; production safety; rotary encoder; ventilation door automatic control system; Automation; Mechatronics; PLC; automatic control system; rotary encoder; ventilation door;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2013 Fifth International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4673-5652-7
DOI :
10.1109/ICMTMA.2013.319
