一种道路图像破损自动识别系统的设计

A road image breakage automatic identification system design

为了适应现代公路的高速发展,提高路面检测的工作效率和准确率,取代传统人工检测方法,本文基于CCD摄像机方法设计了一种道路图像破损自动识别系统。系统由图像采集单元、图像处理单元、GPS定位单元组成,其中,硬件设计中包括GPS定位单元、CCD摄像机采集单元、辅助照明单元、UPS电源等;软件设计中包括图像采集程序设计和图像处理程序设计。设计结果表明:通过GPS定位技术和CCD摄像技术能够快速、科学、准确地连续采集路面图片,系统软件能够实现对破损路面图片的自动识别与处理等一系列工作,可以应用到工程实际中。

in order to adapt to the rapid development of modern roads, and improve the efficiency and accuracy of road detection, and replace the traditional manual testing method, this paper based on CCD camera method design a kind of damaged road image automatic identification system. The system consists of an image acquisition unit, an image processing unit, and the GPS position unit. In these units, the hardware design includes GPS position unit, the image acquisition unit of CCD camera, auxiliary lighting unit and UPS power and so on; the software design includes image acquisition program design and image processing program design. The result of the system design shows that it can rapidly, scientifically and accurately collects the road images, according to GPS position technology and CCD camera technology. And the system software can automatically identify and handle the damaged road images, and some other series of work. Therefore, it can be applied to engineering practice