Method and device for writing vehicle service information and computing equipment

Abstract

The invention discloses a method and a device for writing vehicle service information and computing equipment, which are used for improving the safety of the vehicle service information stored in an automobile electronic identifier. The method comprises the steps that vehicle service information needing to be written into an automobile electronic identifier is determined, and the vehicle service information comprises service information corresponding to a handled vehicle service; obtaining an encryption key corresponding to the vehicle service information; encrypting the vehicle service information by using the encryption key to obtain encrypted vehicle service information; and the encrypted vehicle service information is written into an extensible area in the automobile electronic identifier, and the extensible area is a storage area supporting writing and reading in the automobile electronic identifier.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a method, device and computing equipment for writing vehicle business information. Background technique [0002] At present, with the continuous development of science and technology, electronic registration identification of the motor vehicle (ERI), also known as electronic registration identification of the motor vehicle (ERI), is also known as electronic registration identification of the motor vehicle, a standard information source for digitalization of automobiles, and commonly known as "electronic license plate". It is to store information such as the license plate number in the radio frequency tag, so that the identification and monitoring of the vehicle can be completed automatically, non-contact, and without stopping. [0003] In the automotive electronic identification, there are some storage areas for users to use. Therefore, in order to facilitate the m...

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, the business company writes the vehicle business information directly into the expandable area of ​​the vehicle electronic identification, and then directly reads the vehicle business information when reading, because all the vehicle business information is written in the In the scalable area, the vehicle business information stored in the vehicle electronic identification is easy to leak

It can be seen that the security of the vehicle business information stored in the vehicle electronic identification in the prior art is relatively low

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