Electric automobile charging recognizing device and method

Abstract

Disclosed are an electric automobile charging recognizing device and method. The device comprises a storage chip, chip reading equipment and a charging control module, wherein the storage chip is arranged in a socket of an electric automobile and is used for storing a unique identification code of the automobile; the chip reading equipment is arranged in an off-board charger and is connected witha power supplying socket of the off-board charger; the charging control module is arranged in the off-board charger and is connected with the chip reading equipment and the power supplying socket of the off-board charger; and when the socket of the automobile is connected with the power supplying socket through a charging connecting wire, the chip reading equipment is in wired connection with thestorage chip. according to the electric automobile charging recognizing device, the chip reading equipment of the off-board charger can be in wired connection with the storage chip of the electric automobile, the problem of signal interference in a surrounding environment in the prior art can be solved, automatic recognition of the electric automobile and the off-board charger is reliable, the success rate is high, and the electric automobile charging recognizing device and method can be widely applied to complicated environments such as electromagnetic environments.

Description

technical field [0001] The invention relates to the field of electric vehicle charging, and more particularly, to an electric vehicle charging identification device. Background technique [0002] In the charging process of electric vehicles today, charging piles are required to provide electric energy for electric vehicles, so that electric vehicles can operate normally. Existing charging piles generally consist of a charging control module and a background monitoring system. The staff realizes the charging of electric vehicles by operating the charging pile, and the background monitoring system completes the monitoring, management and storage of the charging process. In view of the limited resources of self-use charging piles or unit charging piles, there are often situations where other vehicles are occupied. Therefore, only manual identification by staff is labor-intensive and difficult to identify, which will lead to identification failure and charging piles being occupi...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of poor wireless identification stability in the prior art, the present invention proposes a charging identification device, which can connect the chip reading device of the off-board charger with the storage chip of the electric vehicle by wire to realize the identification information of the electric vehicle. stable read

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