Computer-Based Assistance System For A Head Of A Fire Rescue Action In Mine

The paper deals with a computer method and algorithm of optimization of the rescue routes for the endangered staff in the case of fire in a given place of the mine. The adapted method is based on the objective function and realizes the algorithm of the shorest path with weighers assigned to it. The objective function is so defined that it reflects possibly all the hazards and difficulties arising during a fire in the mine. The algorithm is enhanced by an empirical formula for calculation of the smoke zone as result of a mine fire. The presented results of computations of optimal routes for several simple examples using the canonical scheme of the mine network and simulated fires are satisfying and prove the method, the algorithm and the coded program to be correct. The program will be a part of the software library of the mine ventilation engineer. The data for the program will be updated on-line from the fire detection systems.