System for monitoring and analysis of ventilation network as well as methane and fire hazard in the mining headings

摘要

the system contains a block (2) of transmission power and the initial processing combined with one side of the sensor (1) measuring the environment ventilation parameters, and on the other hand, with the block (5) dissemination of information by block (3) registration and archiving and through blo k (4) visualization and alert.with the block (3) registration and archiving with the block (4) visualization and alert, and block (5) information dissemination is connected block (7) hazard analysis environment ventilation. block (7) hazard analysis environment ventilation module (7.1) includes calculation ventilation module (7.2) and metanowego risk analysis module (7).3) forecasting short-term measurement values and parameters calculated.