发明名称 TRAFFIC SAFETY APPARATUS FOR PEDESTRIAN CROSSING AND VARIABLE LANE
摘要 PURPOSE: A traffic safety system for a crosswalk and a variable lane is provided to prevent an accident by enabling a driver to easily recognize a crosswalk even at a distance. CONSTITUTION: A traffic safety system for a crosswalk and a variable lane comprises a lift member, a drive unit, and a controller(10). The lift member is located at the inside a housing(31) buried in a road and is installed in the horizontal direction of the road. The drive unit transfers driving force from a motor(20) to the lift member and lifts the lift member. The controller controls the drive unit.
申请公布号 KR20120024365(A) 申请公布日期 2012.03.14
申请号 KR20110030788 申请日期 2011.04.04
申请人 SAMWOO CONSTRUCTION CO., LTD. 发明人 JUN, HYUN WOO
分类号 E01F13/00;E01F9/011;E01F9/047;E01F15/00 主分类号 E01F13/00
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