Mine goaf fire early warning control system

The invention discloses a mine goaf fire early warning control system, relates to the technical field of mine early warning, and solves the technical problems that a monitoring value fluctuates due to a certain reason, an alarm is caused by fluctuating parameters, and the overall judgment of the monitoring value is inaccurate. The early warning terminal is used for carrying out time period analysis processing on the abnormal area, obtaining an abnormal proportion reference value of the time period, comparing the abnormal proportion reference value with a preset parameter, generating a corresponding early warning signal according to a comparison result, and controlling the early warning terminal through the early warning signal; according to the method, time period monitoring is carried out on an abnormal area, a proportion processing mode is adopted, the situation that due to numerical value fluctuation at a certain time, a corresponding early warning signal is generated, after maintenance personnel arrive at