Method for controlling power supply of e.g. bi-functional headlamp of motor vehicle, involves allocating power supply mode of headlamp, and recording power supply mode associated with lighting modes

摘要

The method involves determining pertinent driving parameter e.g. distance, between a vehicle and a following vehicle, for lighting a vehicle, and defining multiple lighting modes. A power supply mode of a headlamp (10) is allocated to one of the lighting mode. The power supply mode associated to the lighting modes is recorded. A lighting controller (12) is arranged for receiving values related to parameters and generating supply voltage. An independent claim is also included for a device for controlling a power supply of a headlamp.