PROBLEM TO BE SOLVED: To provide a lighting system, a number plate recognition system, a lighting method, and a program capable of acquiring clear imaging data on imaging targets for more vehicles.SOLUTION: A lighting system (number plate recognition system 100) comprises: a lighting device 2 that includes a light-emitting unit constituted by a plurality of light source sections provided to illuminate a plurality of illumination sections included in a predetermined illumination range on a road surface, respectively, and capable of independently adjusting illumination conditions; and an illumination-condition setting unit 402 setting the illumination condition of each of the light source units on the basis of state information acquired to correspond to each of the illumination sections and indicating a state of the road surface or a state of a vehicle traveling on the road surface.
【課題】より多くの車両に対し、撮像対象について鮮明な撮像データを取得可能な照明システム、ナンバープレート認識システム、照明方法及びプログラムを提供する。【解決手段】照明システム(ナンバープレート認識システム100)は、路面上の所定の照射範囲に含まれる複数の照射区画のそれぞれを照射するように設けられ、各々が照射条件を独立して調整可能な複数の光源部により構成される発光部を備える照明装置2と、前記照射区画と対応して取得される前記路面または当該路面を走行する車両の状態を示す状態情報に基づいて、上記光源部の照射条件を設定する照射条件設定部402と、を備えている。【選択図】図2
LIGHTING SYSTEM, NUMBER PLATE RECOGNITION SYSTEM, LIGHTING METHOD, AND PROGRAM
照明システム、ナンバープレート認識システム、照明方法及びプログラム
2015-09-07
Patent
Elektronische Ressource
Japanisch
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