Design of commodity overloading-control system in the origin based on VPN

In order to guarantee the traffic safety of city road,and to suppress the phenomenon of overloading in the origin,here the software system of the overload management originally which is based on VPN network is proposed.The system is adopted by C/S framework,there is a network system of Multimedia Scale of transport vehicles installed in the commodity spot enterprises,and long-distance data monitoring center is fixed in the server procedure.Practice indicates that the system runs stably and credibly,it improved automatic level of suppressing the overloading in the origin.