Patent 6859731 was granted and assigned to Denso on February, 2005 by the United States Patent and Trademark Office.
In a collision damage reduction system, a microcomputer obtains relative position data corresponding to a relative between a vehicle and an object from a first detecting unit, the detected speed of the vehicle as detected by a second detecting unit, the detected turning angle of the vehicle as detected by a third detecting unit. The microcomputer calculates a total collision probability representing a probability that the vehicle and the object will collide on a runnable space according to the relative position data, the detected speed of the own vehicle and the detected turning angle. In addition, the microcomputer instructs the operation unit to operate at least one of a first collision avoidance operation and a second collision avoidance operation according to the total collision probability.