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Mining Publication: Visual feedback system to reduce errors while operating roof bolting machines
Keywords: Bolters Equipment operation Signalling
Original creation date: February 2013
Authors: LJ Steiner, R Burgess-Limerick, B Eiter, WL Porter, TJ Matty
Peer Reviewed Journal Article - February 2013
Download PDF Document (.38)
NIOSHTIC2 Number: 20041943
J Saf Res 2013 Feb; 44:37-44
Problem: Operators of roof bolting machines in underground coal mines do so in confined spaces and in very close proximity to the moving equipment. Errors in the operation of these machines can have serious consequences, and the design of the equipment interface has a critical role in reducing the probability of such errors. Methods: An experiment was conducted to explore coding and directional compatibility on actual roof bolting equipment and to determine the feasibility of a visual feedback system to alert operators of critical movements and to also alert other workers in close proximity to the equipment to the pending movement of the machine. The quantitative results of the study confirmed the potential for both selection errors and direction errors to be made, particularly during training. Results: Subjective data confirmed a potential benefit of providing visual feedback of the intended operations and movements of the equipment. Impact: This research may influence the design of these and other similar control systems to provide evidence for the use of warning systems to improve operator situational awareness.
Cover Sheet of publication �Visual feedback system to reduce errors while operating roof bolting machines.�Peer Reviewed Journal Article - February 2013
Download PDF Document (.38)
NIOSHTIC2 Number: 20041943
J Saf Res 2013 Feb; 44:37-44
See Also
Control and Monitoring Via Medium Frequency Techniques and Existing Mine Conductors
A Feasibility Study for the Detection of Weak Electromagnetic Signal/ Bursts With Hard-Limited Arrays
Passive Fiber Optic System for Locating, Tracking, and Communicating with Personnel in Coal Mines
Programmable Electronic Mining Systems: Best Practice Recommendations (In Nine Parts): Part 2: 2.1 System Safety
Programmable Electronic Mining Systems: Best Practice Recommendations (In Nine Parts): Part 8: 6.0 Safety File Guidance
Propagation of EM Signals in Underground Mines
Roof Screening: Best Practices and Roof Bolting Machines
Theory on the Propagation of UHF Radio Waves in Coal Mine Tunnels
Upper Extremity Joint Moment and Force Predictions When Using a Joystick Control
Verification and Validation of Roof Bolter Simulation Models for Studying Events Between a Machine and its Operator
Page last reviewed: May 8, 2013
Page last updated: May 10, 2013
Content source: National Institute for Occupational Safety and Health, Mining Program
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