高速公路的通信技术的特点

Abstract:highway is one of the important symbol of the level of modernization of anational highway traffic balance of Expressway in China started late.But thedevelopment speed is quick.By the end of 2016,China's highway mileage hasreached 53 thousand kilometers.Ranking in the world.Mobile communication refersto the exchange of information between a mobile body and a fixed body or anothermoving body.In the operation and management of highway,whether it is maintenancemanagement,road management or traffic management,can not be separated from themobile communication technology,it is necessary to establish a high-speed dedicatedmobile communication system.Make a detailed analysis of the specific aspects of theapplication of mobile communication technology,to make certain thinking now forthe lack of mobile communication technology in expressway,hope to be able toimprove the present situation is not mature.Make it play a greater role in the dailymanagement of the highway command and control,highway law enforcement,inspection fees,emergency rescue and other aspects,and achieved more significantsocial and economic benefits.Key words:highway;communication;Technology