Motor vehicle`s direct current motor control device for lane departure warning system, has control unit applying control signal to motor based on information about abnormal driving situation or abnormal operation of associated equipment

摘要

The device (1) has a control unit (2) applying a determined control signal (8) to a direct current motor (5) based on received information (7) so that the motor permits to vibrate an associated equipment (9) e.g. seat base, and/or emit a warning sound. The information is connected to an abnormal driving situation of a vehicle or abnormal operation of the equipment. The vibration and/or emission of the sound permit to correct or provide remedy to the abnormal situation.