An electric vehicle charging system and implementation method based on vehicle-network fusion technology

Abstract

The invention discloses a vehicle network integration technology-based electric vehicle charging system and an implementation method thereof. The electric vehicle charging system comprises an electric vehicle network mobile computing terminal, which establishes a connection with an intelligent electric network via a power line carrier modulation and demodulation module, is connected with a cloud computing remote service platform, and uploads vehicle information of electric vehicles to the cloud computing remote service platform; the cloud computing remote service platform transmits charging information to positioning practicable charging station information and the electric vehicle network mobile computing terminal; electric vehicles are in information interaction via vehicle-mounted electric vehicle mobile computing terminals; and a microwave power transmission device is arranged in a charging station. The implementation of the invention is based on an electric vehicle technology integrating a vehicle intranet and a vehicle outer net; the vehicle intranet is large in information transmission capacity, is communicated with transport facilities via the wireless communication manner of a power line carrier; and the real-time performance of communication on the premises of multiple networks and larger data capacity is ensured.

Description

technical field [0001] The invention relates to an electric vehicle charging system and a construction method, in particular to an electric vehicle charging system and a construction method based on vehicle-network fusion technology. Background technique [0002] Electric vehicles and Internet of Vehicles are undoubtedly promising product technologies in the automotive industry. Their development has been highly valued by the state and enterprises. Future automobiles must be energy-saving and intelligent, that is, the ultimate connection between electric vehicles and Internet of Vehicles Combined to form an environmentally friendly smart car. As far as the current energy and transportation forms are concerned, this is the general trend of the development of the entire automobile industry. But at present, both industries need to solve some problems to a certain extent. [0003] According to the current situation of electric vehicles, the main problems are: electric vehi...

AI Technical Summary

Problems solved by technology

Wireless Zigbee nodes need battery power. During the period of frequent data transmission, the Zigbee node controller will face the problem of running out of power quickly. Therefore, the wireless communication method used in the actual implementation of this invention patent cannot meet the large-scale charging of electric vehicles. Internet Data Communication Services

Images