Pedestrian collision prediction method and system

The invention discloses a pedestrian collision prediction method and system. The method comprises the steps: obtaining a pedestrian position under a vehicle body coordinate system, a pedestrian movement direction under the vehicle body coordinate system and a pedestrian movement state under the vehicle body coordinate system from perspective transformation video information through a deep learningmethod; determining a driving area of the vehicle based on pre-acquired vehicle parameters and mapping the driving area to the perspective transformation video information to obtain a driving area under a vehicle body coordinate system, and determining the position of the pedestrian relative to the driving area based on the driving area and the pedestrian position; and predicting whether the pedestrian collides with the vehicle based on the position of the pedestrian relative to the driving area of the vehicle, the pedestrian movement direction and the pedestrian movement state, and if a preset collision condition is