Intelligent charging method and system for electric vehicle

Abstract

The invention relates to the technical field of electric vehicles, in particular to an intelligent charging method and system for an electric vehicle. The intelligent charging method comprises the steps of enabling a charging pile to search for a communication signal of the electric vehicle, enabling the charging pile to receive vehicle identification information sent by the electric vehicle to perform primary authentication if the communication signal satisfies a communication condition, enabling the charging pile to control a parking space blocker to descend if the vehicle identification information received by the charging pile is in accordance with authorized vehicle identification information, enabling the charging pile to receive a charging gun insertion signal sent by the electric vehicle after the charging gun is inserted so as to perform secondary authentication, and enabling the charging pile to start a charging mode to charge the electric vehicle if the vehicle identification information of the electric vehicle included in the charging gun insertion signal is in accordance with the authorized vehicle identification information. The intelligent charging method and systemfor the electric vehicle greatly improve the user experience of charging, and reduce the operation and maintenance time and cost of an enterprise and a user to a certain extent. The charging safety ishigher.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, and more specifically, to an intelligent charging method and system for electric vehicles. Background technique [0002] With the rapid development of electric vehicles in recent years, charging technology, as a main technology for the development of electric vehicles, has attracted more and more attention from the industry. Major OEMs (Original Equipment Manufacturers, original equipment manufacturers) and charging pile manufacturers are currently The charging piles launched are mainly developed based on national standards to meet the most basic charging needs of users. [0003] However, in the process of charging electric vehicles, the following problems need to be solved urgently: First, for some electric vehicle owners, the fixed parking spaces equipped with charging piles are often occupied by other vehicles. Drive into the parking space to charge; second, how to conveniently shar...

AI Technical Summary

Problems solved by technology

[0005] To sum up, the existing electric vehicle charging method mainly has the following disadvantages: the management of the parking lot lock requires the driver to stop and get off the car, and the driving comfort is not good; Higher, in areas with poor signal, this function cannot be realized; the purely mechanical charging cable management device is bulky, and the user experience is not good

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