Study Of The Relation Between Highway Accidents And Traffic Flow

The development of highway provides a great convenience for vehicle travel. Whether developed or developing, highway accidents has become a threat to human life and property security worldwide. Especially our huge population, vast geography and safety management level, relative reduction of the traffic safety conditions are relatively more optimism. And because people's living standards in recent years the promotion and the number of substantial rises, people drive to become a universal phenomenon. therefore, it also gives the motorway traffic also brought great changes. so, the research of the traffic flow has very important actual significance.AB highway is one of important part in the highway networks of northern provinces. The paper introduce the research background and development nowadays. Then, it took AB highway as an example, analysis the relationship between the traffic flows and accidents studied by co-integration analysis and Evies6.0. And, it found the formula between them. Finally, proposed highway accidents constructive prevention measures and suggestions from macroscopic and microcosmic aspects.