Electric vehicle wireless charging system and method

Abstract

The invention discloses an electric vehicle wireless charging system and method. The system comprises a cloud server, a charging end and a vehicle end. The cloud server comprises a cloud digital watermark generation module, a digital certificate module, a cloud safety module, a license plate storage module and a comparison module; the charging end comprises a camera module, a charging end short-distance direct communication module, a wireless charging transmitting module, a position measuring coil, a charging end processing module, a charging end digital watermark recognition module and a charging end safety module; the vehicle end comprises a battery module, a vehicle license plate module, a vehicle end short-distance direct communication module, a wireless charging receiving module, a vehicle end control module, a vehicle end safety module and a vehicle end storage module. According to the invention, the digital watermarking technology is applied to the vehicle license plate, and the identity of the to-be-charged vehicle is recognized and authenticated in combination with the Internet of Vehicles technology, so that the wireless charging of the electric vehicle is safe, reliable, simple and efficient.

Description

technical field [0001] The invention belongs to the technical field of wireless charging for electric vehicles, and in particular relates to a wireless charging system and method for electric vehicles. Background technique [0002] With the rapid development and promotion of the electric vehicle industry, the development of electric vehicles and their related technologies and supporting facilities is also very rapid. Among them, the wireless charging technology based on fixed parking spaces is one of the charging technologies with the most application value. The wireless charging method does not increase the parking area and reduces manual operations. It has the advantages of high safety, convenience and speed, and is of great commercial promotion value. [0003] In reality, there are situations where charging parking spaces are illegally occupied by other vehicles, resulting in legitimate vehicles not being able to charge, and charging by pretending to be legitimate vehicl...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the current problem of counterfeiting legitimate vehicles for charging by means of deck cards, etc., resulting in that legal vehicles cannot be charged, and provides a wireless charging system and method for electric vehicles. By applying digital watermarking technology to vehicle license plates, combined with The identification and authentication of the vehicle to be charged by the Internet of Vehicles technology makes the wireless charging of electric vehicles safe, reliable, simple and efficient

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