Intelligent charging access system for electric automobile

The invention discloses an intelligent charging access system for an electric automobile. The intelligent charging access system for the electric automobile comprises an intelligent charging leading system and a vehicle certification system based on a wireless communication network. The intelligent charging leading system comprises a central server, a mobile communication network, the Internet, a charging station end data collecting system and a vehicle-mounted information collecting terminal. The intelligent charging access system can provide accurate charging station distribution information for a user, and the user is led to be access to a specific charging pile in a charging station to be charged according to the vehicle information of the user. The central server can accept inquiry of various modes from a user end and combine with the battery parameter of the automobile and the preferences or requirement of the user to make a reasonable charging planning and decision scheme. The vehicle certification system is used for achieving identity certification and the payment condition of legal users, so that the fact that illegal automobiles occupy limited charging resources (such as charging files and electricity) is avoided, and the privacy of the user and the safety of data are protected.