The Building Of Maintenance Platform Based On Pavement Crack Detection Algorithm

Pavement cracks are one of the most common road distresses. And now, China's road mileage is already among the biggest in the world,so pavement maintenance is increasingly serious. Traditional manual methods can't meet the need of pavement's development now. Therefore,it's necessary to propose a kind of fast method to improve the detection's efficiency.In this thesis,on the basic research of pavement crack system and Highway information intelligent maintenance system of Henan province,a new maintenance platform based on pavement crack detection algorithm is proposed in order to solve the problem.This thesis has simply introduced the existing problems,the development trend of the crack detection system home and abroad at first,and raised the problems which needs to be studied.Then,according to the analysis of project plan and maintenance platform,it's divided into two systems. The formerprocesses are the roads and poles of information management platform of Henan province,it's to display road shape based on Google Maps information that provided. The latter work is the image processing system of video information, the major work is to analyse video of road.At last a fast road detection algorithm is introduced.