A method for collision avoidance using automated braking and steering comprising:
determining an actual distance to an obstacle in a path of a vehicle; determining
a relative velocity between the obstacle and the vehicle; determining a first distance
sufficient to avoid collision by braking only; determining a second distance sufficient
to avoid collision by combined braking and steering around the obstacle. The method
also includes: applying braking if at least one of, the first distance exceeds
the actual distance and the first distance is within a selected threshold of the
actual distance. If the actual distance exceeds the second distance and a lane
change is permitted, steering control to affect a lane change is applied.