A vehicle information management device and a vehicle information retrieval method

Abstract

The invention discloses a vehicle information managing device and a vehicle information retrieving method. The vehicle information managing device comprises an analysis processing unit, a retrieving unit, a vehicle information base unit, a plate number information base unit and a vehicle information retrieval base unit, wherein the vehicle information base unit, the plate number information base unit and the vehicle information retrieval base unit are respectively connected with the analysis processing unit and the retrieving unit, the analysis processing unit records vehicle information, plate number information and vehicle information indexes corresponding to the vehicle information separately after receiving and analyzing the vehicle information, and the retrieving unit receives retrieval information input by a client side, retrieves the plate number information firstly, then selects accurate plate number information and retrieves corresponding vehicle information indexes, and finally reads the vehicle information according to the vehicle information indexes. According to the vehicle information managing device and the vehicle information retrieving method, direct retrieval of mass vehicle information is avoided, and retrieval speed is greatly increased by retrieving the plate number information and the corresponding vehicle information indexes and then reading the vehicle information according to the vehicle information indexes.

Description

technical field [0001] The invention relates to the technical field of traffic management, in particular to a system for managing vehicle information on roads and a method for retrieving vehicle information. Background technique [0002] With the development of science and technology and the changes of the times, China in the 21st century has entered the industrial age, and cars have become ordinary daily means of transportation. People's work and life are closely related to cars every moment. The advent of the automobile age has brought great social progress, promoted the rapid development of the national economy, and shortened the distance between people and places. [0003] However, with the increasing number of vehicles, the road load is increasing, resulting in increasingly complex traffic management. The current traffic management system needs to grasp the traffic conditions of the road in a timely manner. The usual choice is to arrange a checkpoint system at the inte...

AI Technical Summary

Problems solved by technology

[0007] However, the existing technologies usually directly search and query the data collected by the bayonet system. With the increase of vehicle information, the efficiency is getting lower and lower.

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