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竖曲线道路会车辅助装置设计

发表时间:2017-01-23  浏览量:1439  下载量:406
全部作者: 孙涛,杜牧青,杨淑茜,李领,刘巧,马蓉
作者单位: 河海大学土木与交通学院
摘 要: 为消除竖曲线道路上视野盲区对交通安全的影响和限制,降低竖曲线道路上的行车安全隐患,设计了一种竖曲线道路会车辅助装置。所设计的竖曲线道路会车辅助装置利用激光雷达对目标进行识别与定位,通过信息处理系统将雷达信号转换为交通信息,然后将交通信息直观地展示在点阵式LED显示屏上,从而帮助驾驶员预知前方盲区范围路况,消除驾驶员在竖曲线道路上行车的恐惧心理,使其能够及时做出正确的驾驶决策,避免发生恶性交通事故。同时,在供电环节,采用市电互补清洁能源发电系统供电,实现经济性、环保性及节能性。该装置不仅适用于竖曲线道路,在曲线道路及道路交汇等会车视野不良处均可安装使用。
关 键 词: 公路标志、信号、监控工程;交通安全;会车辅助装置;竖曲线道路;消除行车盲区;激光雷达
Title: AuxiLiary device for vehicle meeting at the vertical curve road section
Author: SUN Tao, DU Muqing, YANG Shuqian, LI Ling, LIU Qiao, MA Rong
Organization: Civil and Transportation Institute, Hohai University
Abstract: In order to eliminate the influences and restrictions on traffic safety of the vision blind area at the vertical curve road and reduce hidden danger, an auxiliary device for vehicle meeting at the vertical curve road section was designed. It uses the laser radar for target identification and positioning. The radar signal is transformed through the information processing system to generate the traffic information. Then the traffic information will be shown on the LED display, so as to help the drivers predict road conditions in the scope of blind area ahead, and furthermore to enable them to make correct and necessary driving decisions in time to prevent serious traffic accidents regardless of fear. Meanwhile, in the power supply module, the city power complementary is used to generate clean energy power, which is economy, environmental protection and energy saving. The device is not only suitable to the vertical curve road, but also can be installed in the place with bad view, such as the road intersection.
Key words: road sign, signal, monitoring project; traffic safety; device for vehicle meeting; vertical curve road; eliminating vision blind area; laser radar
发表期数: 2017年1月第2期
引用格式: 孙涛,杜牧青,杨淑茜,等. 竖曲线道路会车辅助装置设计[J]. 中国科技论文在线精品论文,2017,10(2):174-181.
 
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