An apparatus for controlling the light distribution of a headlamp includes a vehicle speed sensor; a calculating device for estimating a position to be reached by the vehicle after a predetermined time along a forward roadway of the vehicle on the basis of a vehicle speed and information representing...http://www.google.de/patents/US5660454?utm_source=gb-gplus-sharePatent US5660454 - Apparatus and method for controlling light distribution of headlamp
