Nuclear power station visualization image fire-fighting alarm system and method

The invention discloses a nuclear power station visualization image fire-fighting alarm system and method, and solves the problems in the prior art that a fire-fighting alarm system cannot timely reflect real conditions in an alarm zone, and false alarm or fail alarm can easily happen, and reliability is low; the nuclear power station visualization image fire-fighting alarm system comprises the following elements: a visualization fire hazard detection module (1) used for monitoring field fire hazard conditions and obtaining fire alarm information and image information according to the field fire hazard conditions; a visualization fire hazard alarm monitor (2) used for detecting field fire hazard validity according to the fire alarm information and image information, and sending a fire-fighting control signal to a fire hazard safety processing device (3) when the validity satisfies a preset condition; the fire hazard safety processing device (3) used for carrying out safety alarm, safety isolation and fire extinguishing according to the fire-fighting control signal. The nuclear power station visualization image fire-fighting alarm system and method realize alarm system visualization, can reduce false alarm and fail alarm, thus improving fire-fighting alarm system stability and reliability.