PROBLEM TO BE SOLVED: To provide a street light system with a low-cost and simple configuration capable of alerting a pedestrian.SOLUTION: The street light system comprises: a lighting fixture (33) placed at a roadway or a sidewalk located at the side of the roadway, and irradiating a predetermined area on the roadway or the sidewalk; circumferential state acquisition sections (15 and 22) for acquiring a circumferential state; a pedestrian detection section (13) for detecting the pedestrian in a predetermined detection area including a border defined between the roadway and the sidewalk on the basis of the circumferential state; a prediction section (10) for predicting behavior of the pedestrian detected in the detection area; and warning sections (31 and 32) placed aside from the lighting fixture for issuing a warning to the pedestrian when it is predicted that the pedestrian enters the roadway across the border.
【課題】低コストかつ簡易な構成で、歩行者に注意喚起を行うことが可能な街灯システムを提供する。【解決手段】車道または車道の脇に設けられた歩道に設置され、車道または歩道の所定範囲を照射する灯具(33)と、周囲の状態を取得する周囲状態取得部(15、22)と、周囲状態に基づいて、車道と歩道との間に定められた境界を含む予め定められた検出領域における歩行者を検出する歩行者検出部(13)と、検出領域で検出した歩行者の挙動を予測する予測部(10)と、灯具とは別に設けられ、歩行者が境界を越えて車道へ進入すると予測したとき、歩行者に対し警告する警告部(31、32)と、を備える。【選択図】図1
STREET LIGHT SYSTEM
街灯システム
2015-10-22
Patent
Electronic Resource
Japanese
STREET LIGHT CONTROL SYSTEM, STREET LIGHT CONTROL METHOD, AND SERVER
European Patent Office | 2019
|Smart street light and street light system having electric vehicle charging function
European Patent Office | 2022
|