基于图像处理技术的高速公路弯道车速预警系统的研究  

Research on Vehicle Speed Precaution System Set on Highway Curve Based on Image Processing Technology

作　　者：黄勇[1] 蒋工亮[1] 孙朕[1] 段伟建[1] 庹永恒[1] 

机构地区：[1]重庆交通大学交通运输学院,重庆400074

出　　处：《山东交通学院学报》2009年第4期23-27,共5页Journal of Shandong Jiaotong University

摘　　要：针对高速公路弯道处事故率高的特点,以降低弯道处交通事故率为目标,介绍了一种应用于弯道的基于计算机图像处理的预警系统。采用计算机图像处理技术进行道路的识别、道路参数测量等,提出高速公路弯道车速预警系统设计理念,以降低弯道处车辆的行驶速度。In view of the high traffic accident rate on the highway curves, aiming at lowering the traffic accident rate on the highway curves, a precaution system applied to the curves based on computer processing image is introduced. Computer processing image technology can do the following jobs, such as identifying roads and measuring road parameters, etc. Design ideas on the precaution system applied to the curves based on computer processing image have been put forward, that the driving speed of the vehicles on the curves is slowly down.

关 键 词：高速公路 弯道 车速 预警 

分 类 号：U491.4[交通运输工程—交通运输规划与管理]