Improvement of network management System for Electrical Vehicle communication network

With the rapid consumption of resources and heavy air pollution caused by traditional vehicles, Electrical Vehicles(EVs) have become more and more important than any other time. However, the network management of traditional vehicles can not meet the requirement of EVs. The paper proposes a network structure of EVs which can effectively and separately control the state of the network segment. The network comprise several segments which communicated with one another by at least one gateway. In this paper, 4 working modes of EVs are defined, the network manager(gateway) can switch its subscribers on or off the line depends on its working mode. The network management proposed by this paper has advantage of more effective controlling and reduce power consumption. To verify this method, the simulation is set up and the test result testifies the reliability and validity of the network management.