LIGHT DISTRIBUTION CONTROL SYSTEM FOR VEHICLE

摘要

A light distribution control system for a vehicle that is configured to control a light distribution of a head lamp, the system comprising: a vehicle detecting part configured to detect a forward vehicle that travels ahead of a host vehicle; and a light distribution controlling part configured to set a non-illumination region for a region in which the forward vehicle detected by the vehicle detecting part exists, wherein the light distribution controlling part changes, between a case in which the forward vehicle detected by the vehicle detecting part is a preceding vehicle and a case in which the forward vehicle detected by the vehicle detecting part is an oncoming vehicle, at least one of a margin amount of the non-illumination region in a width direction, a movement speed of the non-illumination region, and a variable range of the non-illumination region.

主权项

1. A light distribution control system for a vehicle that is configured to control a light distribution of a head lamp, the system comprising:
a vehicle detecting part configured to detect a forward vehicle that travels ahead of a host vehicle; and
a light distribution controlling part configured to set a non-illumination region for a region in which the forward vehicle detected by the vehicle detecting part exists, whereinthe light distribution controlling part changes, between a case in which the forward vehicle detected by the vehicle detecting part is a preceding vehicle and a case in which the forward vehicle detected by the vehicle detecting part is an oncoming vehicle, with respect to a situation where an inter-vehicle distance to the forward vehicle is a predetermined distance, at least one of a margin amount of the non-illumination region in a width direction, a movement speed of the non-illumination region, and a variable range of the non-illumination region.