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Mining Publication: Neural Network Application to Mine-Fire Diesel-Exhaust Discrimination
Keywords: Atmospheric monitoring CO detection Diesel discriminating fire sensors Diesel exhaust Fires 
 Smoke sensors
This page is archived for historical purposes and is no longer being maintained or updated.
Original creation date: October 2002
Authors: GF Friel, JC Edwards
Conference Paper - October 2002
Download PDF Document (0.28 MB)
NIOSHTIC2 Number: 20023130
In: De Souze E, Ed. Proceedings of the North American/Ninth U.S. Mine Ventilation Symposium (Jun 8-12, 2002; Kingston, Ontario, Canada). A. A. Balkema Publishers, Lisse, Netherlands; :533-538
A series of seven underground-coal-mine fire experiments was conducted in the Safety Research Coal Mine at the National Institute for Occupational Safety and Health, Pittsburgh Research Laboratory. Coal and styrene-butadiene-rubber conveyor belting were burned upwind of two sensor stations, 18 m and 148 m from the fire source. Exhaust from a diesel locomotive flowed over the fire sources in six of the tests. Metal-oxide-semiconductor (MOS), CO, and optical-path smoke sensors were positioned at both stations and found to be an optimum set of sensors for the fire discriminations. A representative set of 7,679 samples of CO data and data from the smoke and diesel-exhaust MOS sensors were used as inputs to train a neural network (NN). By testing 42,538 data samples from the seven experiments, all fires were detected by the NN within 9.67 min from the onset of significant changes in the MOS voltages without any false alarms.
Image of publication Neural Network Application to Mine-Fire Diesel-Exhaust DiscriminationConference Paper - October 2002
Download PDF Document (0.28 MB)
NIOSHTIC2 Number: 20023130
In: De Souze E, Ed. Proceedings of the North American/Ninth U.S. Mine Ventilation Symposium (Jun 8-12, 2002; Kingston, Ontario, Canada). A. A. Balkema Publishers, Lisse, Netherlands; :533-538
See Also
In Mine Evaluation of Discriminating Mine Fire Sensors
In-Mine Evaluation of Smart Mine Fire Sensor
In-Mine Evaluation of Smoke Detectors
Mine Fire Detection in the Presence of Diesel Emissions
Mine Fire Detection in the Presence of Diesel Emissions
Mine Fire Detection Under Zero Airflow Conditions
Mine Fire Source Discrimination Using Fire Sensors and Neural Network Analysis
Multiple Type Discriminating Mine Fire Sensors
Real-time Neural Network Application to Mine Fire - Nuisance Emissions Discrimination
Technology News 498 - Multiple Fire Sensors for Mine Fire Detection and Nuisance Discrimination
Page last reviewed: September 21, 2012
Page last updated: September 21, 2012
Content source: National Institute for Occupational Safety and Health, Mining Program
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