Electric vehicle, wireless charging system and wireless charging method for electric vehicle

Abstract

The invention discloses an electric vehicle. The electric vehicle comprises an information acquiring module and an on-vehicle communication module, wherein the information acquiring module is used for acquiring the wireless network access information of a parking space in which the electric vehicle is parked, the charging server information and parking space information; the on-vehicle communication module accesses the wireless network according to the wireless network access information acquired by the information acquiring module, establishes communication connection with a communication service module according to the parking space information in the wireless network, and registers in a charging server according to the charging server information. The invention also discloses a wireless charging system and a wireless charging method for the electric vehicle. When the electric vehicle is charged by the wireless charging system, the on-vehicle communication module can transmit information to the communication service module on the basis of the established communication connection, so that the wireless charging system can monitor the charging state of the electric vehicle in real time and can process correspondingly according to the charging state of the electric vehicle, therefore, the safety of the electric vehicle during wireless charging is improved.

Description

technical field [0001] The invention relates to the technical field of wireless charging, in particular to an electric vehicle, a wireless charging system and a wireless charging method for an electric vehicle. Background technique [0002] Wireless charging is a technology that transmits electric energy in the air between the charger and the charged device through technologies such as electromagnetic induction, thereby charging the battery of the charged device. Compared with wired charging, wireless charging has the advantages of less leakage, fully automatic operation and unattended operation, so it has been widely used in electric vehicle charging technology. [0003] In the prior art, the secondary coil is installed on the electric vehicle, and the primary coil is installed on the parking space on the ground. When the electric vehicle is parked at the preset charging position on the parking space, the primary coil and the secondary coil form a loosely coupled transform...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide an electric vehicle, a wireless charging system and a wireless charging method for an electric vehicle, aiming to solve the technical problem that the ground wireless charging system cannot monitor the charging state of the electric vehicle in real time and has low safety

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