Method for applying electronic identifier of motor vehicle to parking lot gate

Abstract

The invention relates to the technical field of urban parking management, in particular to a method for applying an electronic identifier of a motor vehicle to a parking lot gate. An internet parsingmode is employed to place a decoding terminal at the back end of the Internet, an electronic license plate of a motor vehicle is read through a reading device and information is transmitted to a management computer, the management computer performs random encryption of the read information, the Internet technology is employed to transmit the information to a server at the rear end of the network,the server transmits the received information to the decoding terminal, the decoding terminal performs random code verification decoding of the received information and performs verification and decoding of the encrypted electronic license plate information through a safety module PSAM in the decoder to obtain the vehicle information of the motor vehicle and send the decoded vehicle information after random encryption to the server, the server transmits the information back to the management computer through the Internet, and the management computer performs decryption of the random encryptionand records and stores the vehicle information after decryption so as to complete obtaining of the vehicle information of the electronic license plate.

Description

technical field [0001] The invention relates to the technical field of urban parking management, in particular to a method for applying electronic signs of motor vehicles to barrier gates of parking lots. Background technique [0002] Motor vehicle electronic identification is also called automobile electronic ID card, automobile digital standard information source, commonly known as "electronic license plate". It is an extension of passive radio frequency identification (RFID) based on the Internet of Things in the field of intelligent transportation. Automotive electronic identification technology breaks through the bottleneck of the original traffic information collection technology, realizes classified collection, accurate collection, massive collection, and dynamic collection of vehicle traffic information, and grasps the key problem of the source of intelligent transportation application system collection. The foundation of the application system. [0003] The motor ...

AI Technical Summary

Problems solved by technology

[0004] At present, according to the introduction of the motor vehicle electronic identification reading and writing equipment according to the national standard of the People's Republic of China, each reading and writing equipment needs to have a built-in security unit (PSAM) module, which will lead to the continuous growth of the number of reading and writing equipment according to business needs. Authorized by the Ministry of Public Security There is only one security module (PSAM) manufacturer, and the unit price of a single read-write device is relatively high. The embedded security module (PSAM) will increase the volume and make it inconvenient to carry, which makes it difficult to apply and promote electronic identification.

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