公开(公告)号：KR20120031656A

公开(公告)日：2012-04-04

申请号：KR20100093158

申请日：2010-09-27

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： LEE SUK KI ,  JEONG JUN HWA ,  KIM JONG MIN

IPC: G08G1/09 ,  G08G1/052

CPC classification number: G08G1/09 ,  G08G1/052

Abstract: PURPOSE: A curved road active warning system and a warning method using the same are provided to prevent accidents due to speeding on a curved road beforehand by displaying the speed limit and current vehicle speed before entering the curve. CONSTITUTION: A first speed detector detects vehicle speed by being installed at the front of a system. A current speed indicator(200) displays current vehicle speed for a vehicle driver. A plurality of speed limit indicators provides a speed limit to the driver before entering a curved road. A plurality of chevron indicators(400) displays a chevron shape in order to maintain a fixed distance within a curved road section from a rear side separated from the speed limit indicators. A second speed detector(500) detects the average speed of a vehicle passing a section between the neighboring speed limit indicators and the chevron indicator.

Abstract translation: 目的：提供一种曲线道路主动警告系统及其使用方法，以防止在进入曲线之前通过显示速度限制和当前车辆速度，预先在弯道上超速发生事故。 构成：第一速度检测器通过安装在系统前部来检测车速。 当前速度指示器（200）显示车辆驾驶员的当前车辆速度。 多个速度限制指示器在进入曲线道路之前为驾驶员提供速度限制。 多个人字形指示器（400）显示人字形，以便在与限速指示器分离的后侧保持弯曲路段内的固定距离。 第二速度检测器（500）检测通过相邻限速指示器和人字形指示器之间的区段的车辆的平均速度。