The invention discloses a metro station people emergency evacuation simulation method and system. The method comprises the steps of 1, building a metro station emergency evacuation simulation scene, and initializing people to be evacuated; 2, simulating perception for surroundings and mental and physiological status of the people to be evacuated; 3, according to the perception result of the surroundings and mental and physiological status of the people to be evacuated, building a social force model including the mental and physiological status of the people to be evacuated; 4, according to the social force model including the mental and physiological status of the people to be evacuated, building a motion path and motion speed decision model of the people to be evacuated; 5, performing simulating on the motion path and motion speed decision model of the people to be evacuated according to the time step method, and obtaining the motion status and the final simulation result of the people to be evacuated at each simulation moment. The emergency evacuation measure formulation and implementation reasonability and effectiveness can be improved.