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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/135587
Kind Code:
The present invention relates to a low-power smart street light system provided at a low height and, more specifically, to a system for turning on or off, through relaying, delineator street lights provided at predetermined intervals at almost the same height as a vehicle, so as to save electric power and call a driver's attention, thereby enabling careful driving. The low-power smart street light system provided at a low height, according to an embodiment of the present invention, comprises: a plurality of delineator street lights, which are provided at predetermined intervals at a road median strip or guide rail, have respective unique IDs given thereto and are grouped so as to form one zone, and have street light lighting parts provided toward the inner side of a road and reflecting plates at the rear side thereof in the traveling direction of the road; low-power Bluetooth antennas provided at the delineator street lights so as to transmit, through relaying, a control signal between the adjacent delineator street lights; sensor parts having first sensors provided at the reflecting plates so as to sense the vehicle traveling on the road, thereby outputting a sensing signal to control parts and the control part provided at the delineator street light so as to perform control such that the street light lighting part of the delineator street light is turned on, when the vehicle sensing signal is inputted from the sensor part if the surrounding area is dark, and transmit, through relaying, the control signal for turning on the street light lighting part to the adjacent delineator street light through the low-power Bluetooth antenna.

HONG, Yung Keun (103-1416, 22 Bibong 2-gil,Suncheon-si, Jeollanam-do, 57929, KR)
Application Number:
Publication Date:
July 11, 2019
Filing Date:
January 02, 2019
Export Citation:
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TLE. INC (301ho, 13 Yulchonsandan 4-ro, Haeryong-myeon,Suncheon-si, Jeollanam-do, 58034, KR)
International Classes:
F21S8/08; F21V23/04; F21V29/00; F21W131/103; F21Y115/10
Attorney, Agent or Firm:
PARK, Hyeong Keun (Yein Bldg, 301ho Dogok-ro 2-gil 13,Gangnam-gu, Seoul, 06258, KR)
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