VEHICULAR DRIVING ASSISTANCE SYSTEM WITH ENHANCED ROAD CURVE MANAGEMENT

A vehicular driving assist system includes a camera disposed at a vehicle. The system, while the equipped vehicle is traveling along a traffic lane, determines lane markings of the traffic lane. The system determines curvature of the traffic lane based on (i) curvature of the determined lane markings and (ii) map data representative of a current geographical location of the vehicle. The system, based at least in part on the determined curvature, determines a target velocity profile that establishes a target lateral velocity for the vehicle to follow as the vehicle travels along the traffic lane of the road. Based at least in part on the determined target velocity profile, the system decelerates the vehicle to follow the target velocity profile as the vehicle travels along the traffic lane of the road while lateral acceleration of the equipped vehicle remains below a maximum allowable lateral acceleration.