Technique for limiting the range of an object sensing system in a vehicle

摘要

An object sensing system is capable of masking certain detected objects such that the system does not provide an alarm. Initially, a projected path of the vehicle is determined by using a current steering angle of the vehicle. Next, a desired warning distance is determined based upon the current steering angle. Then, a current distance to a sensed object, as derived from an object sensor, is determined. Finally, an alarm is provided only if the sensed object is within the desired warning distance.