A kind of car model matching method based on vin code, electronic equipment, storage medium

Abstract

The invention discloses a VIN code-based vehicle model matching method. The method comprises the following steps of: obtaining a VIN code; analyzing the VIN code to obtain an incremental index; matching a vehicle model; and generating a vehicle index. According to the method, the vehicle model is determined by adoption of prefix information of the VIN code; the vehicle index is generated by utilizing big data; the vehicle model corresponding to the prefix information is queried through the vehicle index; the incremental index is generated by utilizing user data; the incremental index is timelyupdated to the vehicle index; information of the vehicle model is classified by adoption of a clustering method; the classification result is scaled in an equal proportion; a year weight of the classification result is adjusted; a plurality of items of the adjustment result as matched vehicle models; and disturbance items are filtered by adoption of regular check. The invention relates to electronic equipment and a readable storage medium. According to the method, the electronic equipment and the readable storage medium, users can rapidly input vehicle model and system information, so as to simplify the user operation, improving the matching correctness and improving the vehicle dispatching efficiency; and the vehicle index is continuously updated by utilizing the incremental index, so that the vehicle index is more complete and the vehicle model matching result is more accurate and reliable.

Description

technical field [0001] The invention relates to the technical field of vehicle VIN model matching, in particular to a VIN code-based vehicle model matching method, electronic equipment, and a storage medium. Background technique [0002] VIN code is the abbreviation of English Vehicle Identification Number (Vehicle Identification Number). VIN code is composed of 17 characters, so it is commonly known as seventeen-digit code. It contains information such as the manufacturer, age, model, body type and code, engine code and assembly location of the vehicle. It is the identification number of the car. In the world, the VIN code is unique 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. Among them, the 1-3 digits of the VIN code are called WM, the 4-9 digits are called VDS, the 9th digit is the check code,...

AI Technical Summary

Problems solved by technology

The traditional recording method, that is, manual recording, appears to be less and less efficient in the increasing business volume, which wastes the time of business personnel. At the same time, the error rate is high due to irregular handwriting, and the existing vehicle index has no information update. The vehicle index is not perfect, resulting in inaccurate model matching results

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