Method and apparatus for automatically identifying vehicle configuration through VIN code of passenger vehicle

Abstract

The invention provides a method and an apparatus for automatically identifying vehicle configuration through a VIN code of a passenger vehicle. The method comprises the steps of creating a vehicle VIN code analysis table in a database; in the vehicle VIN code analysis table, establishing correlations of 1-m bits of VIN codes of different manufacturers, production countries, the manufacturers and vehicle types; establishing correlations of m-n bits of the VIN codes of the different manufacturers, engine displacements, fuel types and transmission types; establishing correlations of p bits of the VIN codes of the different manufacturers and vehicle production time; receiving a VIN code input instruction of a user, and automatically performing comparative matching on the VIN codes, and vehicle brands, vehicle names, the vehicle production time, the engine displacements, the fuel types and the transmission types in the VIN code analysis table of the database; and if the matching succeeds, displaying vehicle configuration information to the user through a query interface. The problem of high error rate of conventional vehicle information manual input is solved.

Description

technical field [0001] The invention relates to the technical field of vehicle identification, in particular to a method and a device for automatically identifying vehicle configuration through a VIN code of a passenger car. Background technique [0002] VIN code is the abbreviation of Vehicle Identification Number. The SEA standard stipulates that the VIN code is composed of 17 characters, including the manufacturer, year, model, engine code and assembly location of the vehicle. It is the identification number of the car. Within the range, the VIN code is uniquely identifiable to a car. The VIN code begins when a car rolls off the production line, and it is accompanied by the vehicle's registration, annual inspection, insurance, repair, maintenance, used car transactions, and until it is scrapped. [0003] Because different automobile manufacturers have different rules for their own VIN codes. At present, it is not possible to identify the configuration information and te...

AI Technical Summary

Problems solved by technology

At present, the configuration information and technical information of all vehicles cannot be identified through the VIN code

When users register vehicle information on the APP or WEB, they can only manually select vehicle brand, model year, engine displacement, gearbox type and other vehicle information input methods, resulting in poor user experience and high manual selection error rate

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