Method and device for preventing collision of vehicles

Details Method and device for preventing collision of vehicles Method and device for preventing collision of vehicles

2006-12-05

2006-12-05

Hofsass, Jeffery (Department: 2612)

Communications: electrical

Land vehicle alarms or indicators

Of relative distance from an obstacle

C340S436000, C340S903000, C701S045000, C701S301000

Reexamination Certificate

active

07145441

ABSTRACT:
In a method for preventing collisions of vehicles, first the surroundings of a vehicle2and motion parameters of the vehicle2are detected by means of sensors2.1, 2.2, 2.3, 2.4, 2.5. From the output signals of the sensors, a failure-to-yield criterion and a collision risk criterion are derived. From a combination of the failure-to-yield criterion and the collision risk criterion, a risk level is ascertained. Depending on the particular risk level ascertained, finally, steps for reducing the risk of collision are initiated.

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