METHOD FOR DETERMINING BEHAVIORAL RELIABILITY OF OPERATOR MONITORING NUCLEAR POWER STATION DIGITIZED MAIN CONTROL ROOM

摘要

The present invention discloses a method for determining the behavioral reliability of an operator monitoring a nuclear power station digitized main control room, including the following steps: dividing, in accordance with an operator's monitoring process for a digitized main control room during a monitoring task, each monitoring information source into a plurality of monitoring nodes; respectively determining monitoring behavior time windows for the plurality of monitoring nodes; determining, in accordance with the monitoring behavior time windows, a transfer sequence for the operator in regard to the monitoring behavior of the plurality of monitoring nodes; calculating a probability of monitoring success for the plurality of monitoring nodes; determining, in accordance with the probability of monitoring success, whether the monitoring behavior of the operator of the nuclear power plant digitized main control room is reliable. The present invention, by means of dividing each monitoring information source within a monitoring task, constructs a mathematical model of monitoring behavior and of monitoring transfer, and is capable of quantitatively calculating a probability of monitoring success for a monitoring node, ultimately determining the behavioral reliability of an operator monitoring a nuclear power station digitized main control room.