Determining method for danger information on driving car and transferring method for danger information on driving car

A method for determining the risk of information during operation is tracking the eye of an eye-tracking device installed in the vehicle driver, and, further comprising a camera installed in the vehicle, acquiring an image of the outside of the vehicle at the time tracing of the driver's line of sight, the gaze step of the device is used for eye tracking data generated the HAM (human attention map), the method comprising computing device transmitted the camera or the image is generated remarkably map (saliency map) on the basis of the image and the operation device is and a step of computing a correlation between the HAM and significantly map, and determines the risk information, based on the degree of the correlation.