Method and system for reducing stealing risk of electric vehicle charging identity certificate

Abstract

The invention discloses a method and a system for reducing the stealing risk of an electric vehicle charging identity certificate. The method comprises the following steps: (1) data acquisition: acquiring the charging identity certificate and vehicle data, processing the charging identity certificate and the vehicle data by a central system, and processing and extracting to form vehicle characteristic information; (2) binding and charging: enabling the central system to inquire vehicle characteristic information bound with the charging identity certificate from a persistent data storage device, if the vehicle characteristic information is empty, binding the currently collected vehicle characteristic information with the current charging identity certificate, and storing the binding relationship in the persistent data storage device for subsequent inquiry; if the vehicle characteristic information bound with the charging identity certificate is inquired, comparing the inquired vehicle characteristic information with the currently collected vehicle characteristic information for verification, if the verification passes, enabling the central system to indicate a charging pile system to start / continue charging, otherwise, the charging is refused / the charging is stopped immediately / an electric vehicle owner is notified to confirm whether to continue the charging or not.

Description

technical field [0001] The present invention relates to the technical field of electric vehicle charging, in particular to a method for reducing the risk of identity certificates being stolen for electric vehicle charging, and a system using the method. Background technique [0002] The electric vehicle owner uses the charging identity certificate to interact with the charging pile to complete the charging of his electric vehicle. The charging identity certificate represents the personal identity and fund account of the car owner. [0003] ID card, NFC card (can be a mobile phone simulation card), financial card, WeChat account, Alipay account, charging APP account and other similar charging identity certificates can be used as charging identity certificates. [0004] Relying on these charging identity certificates alone to verify the identity of the car owner has certain security problems. If the card or mobile phone is lost, it is possible for others to steal the owner's...

AI Technical Summary

Problems solved by technology

If the card or mobile phone is lost, it is possible for others to steal the owner's fund account to charge other vehicles

Especially when the identity information in the charging identity certificate is publicly readable, such as using the physical card number in the non-encrypted area of ​​the NFC card as the charging identity certificate, the security is lower, and criminals do not even need to obtain physical cards or mobile phones, as long as Cards with the same physical card number can be collected and copied to impersonate the identity of the car owner

For example, lawbreakers can install card readers in the hidden places of charging piles to collect the physical card numbers of each car owner, and then copy the card number to a new card, and use the new card to charge the electric car or sell it to others, so that the car owner The fund account of the company was stolen, causing economic losses to car owners and charging pile operators

[0005] When the APP account is used as the charging identity certificate, there are also risks of car owner information leakage, virus interception, internal and external collusion theft, hacker attacks, etc.

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