Vehicle surroundings monitoring apparatus, has calculation device to calculate interval status quantity based on interval between luminance values, where interval length in actual space is longer than a preset length

摘要

The apparatus has an image processing unit (1) to detect a moving object in front of a vehicle. A luminance status quantity calculation device calculates a luminance status quantity. An interval status quantity calculation device calculates an interval status quantity based on an interval between maximum and minimum luminance values, where the interval length in an actual space is longer than a preset length.