FIELD: measuring equipment.
SUBSTANCE: device comprises: image capturing means; image converting means; means for detecting three-dimensional combining objects; means for detecting light sources; means for assessing the reliability degree; and control means for setting the first threshold value or the second threshold value.
EFFECT: improving detection accuracy of the vehicle moving behind.
13 cl, 34 dwg
Authors
Dates
2017-04-17—Published
2013-02-26—Filed