Provided is a driver assistance system (DAS) including: a storage configured to store driver tendency data including an amount of decrease in acceleration when a vehicle approaches a specific section, in a state in which an adaptive cruise control (ACC) of the vehicle is deactivated; and a controller including at least one processor configured to process the driver tendency data, wherein the controller is configured to, upon the vehicle re-entering the specific section during travel of the vehicle with the ACC, control the vehicle to perform one of acceleration control and deceleration control based on the driver tendency data.

Aspects of the present invention relate to method and to a control system for compensating for variable inertia in a vehicle powertrain, the method comprising: determining whether a torque source is coupled to a wheel; and applying a torque change in dependence on angular acceleration associated with the torque source, in dependence on whether the torque source is coupled to the wheel.

The method for controlling the starting of an internal combustion engine (MT) is implemented in an electric hybrid vehicle having a powertrain (eGMP) comprising the internal combustion engine and a hybrid transmission system (eTR), the transmission system having a rotating electric machine (ME) that is coupled to the engine via a clutch device (K0). According to the invention, the method comprises, during a phase for starting the engine with the electric machine while the vehicle is rolling, controlling (M_EB) the clutch by means of a maximum clutch torque setpoint determined according to a predetermined maximum speed gradient (LGR) and a moment of inertia (Jmth) of the engine, and controlling (M_MT) the engine by means of a maximum engine torque setpoint (CM) determined according to a difference (EC) between the maximum clutch torque setpoint and a torque (C0e) transmitted by the clutch.