摘要随着国民经济的飞速增长，我国的交通运输事业发展突飞猛进。但随着我国公路事业的高速发展以及交通运输量的急剧增加，路面病害也呈现出愈发严重的态势。要保持公路的服务水平，就必须加强对公路的预防、养护和管理工作。64822

　　本文对道路路面病害人工检测系统的系统需求与可行性予以了分析，设计并具体实现了系统的各个功能模块。系统借助计算机技术对安装在检测车上的传感器获取到的路面图像进行处理分析，人工对路面病害进行识别和标记，判断出病害类型，画出病害形状和范围，并将病害的相关信息存入数据库。实践证明本系统基本满足实际需求，具有良好的适用性和可维护性。

毕业论文关键词  路面病害检测  图像预加载  双缓冲  cximage

毕业设计说明书（论文）外文摘要

Title    Road Surface Disease Detection System                     

Abstract

With the rapid growth of the national economy, our country’s transportation business has made remarkable process in recent decades. However, along with the large development of highway cause and the sharp increase of the traffic volume, the road surface disease has presented a tendency of getting worse and worse. In order to maintain the high level of the road service, enough attention must be drawn to enhance the preservation, maintenance,and management work of the road cause.

This dissertation has performed a throughout analysis about  the requirements and the feasibility of the Road Surface Disease Manual Inspection System.Every function module of the system also has been designed and implemented with the aid of some special methods.With the help of computer technology,this system can handle and analyze all the road images, which are obtained from the sensors fastened to the inspection car.During this process,we manually recognize and mark the pavement disease, circle the disease shape and boundary , pide them into different catalogues , and store the relevant information in the database. Practice has proved that the system basically meet the actual demand, and has good applicability and maintainability.

Keywords：Road Disease Detection , image pre-loading，double buffering ，cximage

目  次

1 绪论 1

1.1 项目背景 1

1.2 国内外研究情况 2

1.3 研究目的、内容及意义 3

1.4 论文目的 4

2 理论基础及技术支持 4

2.1 MFC简介 4

2.1.1 MFC框架 4

2.1.2 MFC类库 5

2.1.3 MFC与封装 6

2.2 多文档界面技术 7

2.3 cximage类库 8

2.4 Visual Studio 2010简介 11

2.5 Microsoft Office Access简介 11

3 系统总体设计 12

3.1 系统需求分析 12

3.1.1 设计目标 12

3.1.2 设计原则 13

3.2 系统可行性分析