Wireless charging and discharging system and method for electric automobile

Abstract

The invention discloses a wireless charging and discharging system and method for an electric automobile. The system comprises a charging vehicle for providing electric energy and a power receiving vehicle for receiving the electric energy, wherein the charging vehicle and the power receiving vehicle are respectively provided with a wireless communication module and a wireless charging / dischargingmodule; the system further comprises a cloud server. The cloud server sends corresponding wireless charging / discharging instruction information to the charging vehicle and the power receiving vehicleaccording to the current vehicle condition information of the charging vehicle and the power receiving vehicle; and the charging vehicle and the power receiving vehicle respectively perform wirelessdischarging and wireless charging according to the corresponding wireless charging / discharging instruction information. According to the wireless charging and discharging system and method for the electric automobile, it can be guaranteed that the electric automobile can be safely and stably charged in the advancing process under the condition that a power source is lacked, power source supply isfacilitated, traffic jam is reduced, and great comfort and convenience are brought to traveling.

Description

technical field [0001] The present invention relates to a system and method, in particular to a wireless charging and discharging system and method for electric vehicles. Background technique [0002] In the prior art, charging of electric vehicles is mostly carried out by means of fixed charging piles. That is to say, when the power of the electric vehicle is insufficient, it is necessary to find a charging pile and charge it as soon as possible. [0003] However, due to road conditions and unforeseen emergencies, it often happens that the remaining power of the electric vehicle is not enough to support the vehicle to drive to the charging pile. Like this, electric vehicle just exists the risk of being forced to stop halfway, not only can cause traffic congestion, also has considerable traffic hidden danger. Contents of the invention [0004] Aiming at the drawbacks of the prior art, the present invention provides a wireless charging and discharging system and method fo...

AI Technical Summary

Problems solved by technology

[0003] However, due to road conditions and unforeseen emergencies, it often happens that the remaining power of electric vehicles is not enough to support the vehicle to drive to the charging pile

In this way, electric vehicles have the risk of being forced to stop halfway, which will not only cause traffic jams, but also have considerable traffic hazards.

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