采用图像处理技术防止高速公路汽车碰撞的研究

Research of avoiding crash among cars on highway using technology of image process

近年来随着汽车车速的提高和汽车数量的增加 ,交通事故也与日俱增 .为了避免高速公路上车辆之间发生碰撞 ,研制开发了一种自动控制的防碰撞系统模型 .该模型是一种主动安全系统 .在系统中使用双摄像头采集立体图像并通过特殊的图像处理做出高精度的判断 ,经分析判断 ,对构成危险的目标按程度不同进行报警 ,控制刹车 。

In recent years,with accelerated of car's speed and increased of car's number,the traffic has become more and more than before. In order to avoid crash among them on highway, an automatic control anti-crash model system was developed.It is an active safety system.In the system,it collects three-dimension image by using double camera and processes it by special way,then makes an accurate judgment,then analyses the parameters,alerts or breaks according to the different dangerous level.