VEHICLE-MOUNTED RADAR DEVICE, NOTIFICATION SYSTEM, AND TRAVELING VEHICLE DETECTION METHOD OF VEHICLE-MOUNTED RADAR DEVICE

摘要

This radar device detects a measurement point distance and a measurement point orientation. The radar device also calculates a measurement point lateral position and measurement point vertical position on the basis of the measurement point distance and measurement point orientation. The radar device further determines, on the basis of the measurement point lateral position and measurement point vertical position, that a traveling vehicle has been detected when the number of measurement points contained in a lateral determination range set in a manner so as to include an overtaking determination line pre-set in a manner so as to extend in a direction 90° with respect to the front-back direction of the vehicle at the side of the vehicle is at least a pre-set vehicle presence determination number.