| Electronic Registration Identification of the Motor Vehicle (ERI), also known as electronic identification card, standard information source of automobile digitization, commonly known as "electronic license plate", stores the license plate number and other information in the RADIO frequency tag. It is an extension of passive radio frequency identification (RFID) based on the Internet of Things in the field of intelligent transportation. The vehicle electronic identification technology breaks through the bottleneck of the original traffic information collection technology, and realizes the classified collection, accurate collection, mass collection and dynamic collection of vehicle traffic information. It grasps the key problems of the collection source of intelligent transportation application system, and is the foundation of the construction of intelligent transportation application system. Automobile electronic identification is formulated and promoted by the Ministry of Public Security, which is a general name of a set of high-tech system used for national vehicle real identity identification. It is unified standard, unified implementation and unified management by the Traffic Management Bureau of the Ministry of Public Security. It coexists with the vehicle license plate and has the same legal effect as the vehicle license plate.
Its functions are as follows:
(1) security. Each RFID tag has a globally unique ID number and is not modifiable, so RFID technology has unparalleled anti-counterfeiting performance. RFID tags, in addition to the ID number, there is a part of the DATA area, if there is a need to write some DATA information. The vehicle number plate and vehicle license information can be written to this area encryption, from this point of view also has a high anti-counterfeiting characteristics. Passing cars with fake or illegal licenses can be easily identified through reader checks.
(2) Prevent borrowing. Because the information of vehicle license plate can be encrypted and written into the label, as well as the information information in the database of the system, it can identify whether a vehicle has the right to use this license (electronic label), so as to prevent the phenomenon of borrowing the license, and achieve the unification of license, car or license, car and driver.
(3) anti-theft. If a vehicle license is lost accidentally, not only can the above means be used to identify whether a vehicle has the right to use the vehicle license from the vehicle license number and the unity of the vehicle license, but also through the method of loss reporting to make the vehicle license invalid, once a vehicle using the loss reporting vehicle license to try to access, can be identified.
(4) Anti-disassembly. Each electronic tag is attached with anti-disassembly function. Once installed, the electronic tag will not work once it is disassembled, so as to avoid the repeated use or reuse of the electronic tag after it is removed, and ensure the formation of a one-to-one correspondence between the electronic tag and the identified vehicle, and play a real marking role of the electronic tag.