Apparatus and method for predicting collision risk

The present invention relates to an apparatus and method for calculating a risk of collision between the object by using the weather information, and predicts the risk of collision based on the collision risk between the calculated object. Collision risk prediction of the object apparatus includes a plurality of two kinds of transmission devices, each input processing unit for processing a transmission for receiving information receiving unit, information that the required input information to calculate the collision risk between the object and the object by using the processed input information a risk calculation section that calculates the collision risk and risk of collision between the output to the outside, and includes a service that can be controlled so as to predict the risk of collision between the objects from the outside.