Analysis of operator’s activity in control rooms of underground coal mines

The analysis for estimating operator’s activity and quantity of information in control rooms underground coal mines is presented this paper. Monitoring operators was conducted Rembas, Soko, Ibar, Jasenovac Stavalj. network models are used during the rooms. result proposed critical path model. application improves quality level research, making it more efficient. Most analysed related to normal alarm state data received from mine shaft response data. Results given according actual scope work depending on dynamics mines, via histogram changes average number activities per 1 h 24-h period, then hour insight into global view technological process with focus workers. Analysis paper determines relations between devices operators’ capabilities order get better ergonomic design