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Method for discriminating illegal commercial vehicle based on checkpoint data

A technology of illegal operation and vehicles, applied in the field of intelligent transportation, can solve the problems of infringing on the legal rights and interests of passengers, disrupting the order of urban traffic operation, etc., and achieve the effect of protecting vital interests

Inactive Publication Date: 2018-08-10
夏莹杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Illegal operating vehicles usually gather in crowded areas such as stations, hospitals or schools and randomly solicit and carry passengers, seriously disrupting the normal road transportation market and urban traffic operation order, and also infringing on the legitimate rights and interests of passengers

Method used

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  • Method for discriminating illegal commercial vehicle based on checkpoint data
  • Method for discriminating illegal commercial vehicle based on checkpoint data
  • Method for discriminating illegal commercial vehicle based on checkpoint data

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Embodiment Construction

[0035] This embodiment provides a technical solution:

[0036] Such as Figure 1~2 As shown, a method for identifying illegally operating vehicles based on bayonet data, the method includes the following steps:

[0037] S01. Collect passing vehicle data at all checkpoints in the city's entire road network for at least 5 consecutive working days. In this embodiment, it is necessary to continuously collect passing vehicle data for 5 working days at all checkpoints in the entire road network. At least include information on the license plate number, passing time, bayonet number (or bayonet installation location). Therefore, after obtaining the original data, it is necessary to clean the data, remove the records of unrecognized license plates, remove the records of abnormal equipment clocks, and remove the records of repeated vehicles.

[0038] S02. Taking the operation feature of the vehicle whose license plate is plateA as an example, introduce the steps of extracting the vehi...

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PUM

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Abstract

The invention discloses a method for discriminating an illegal commercial vehicle based on checkpoint data, and relates to the technical field of intelligent traffic. The method comprises the following steps that S01) vehicle passing data of all checkpoints in the whole urban road network is collected; S02) operation characteristic of each vehicle is calculated; S03) the operation characteristicsof m commercial vehicles are obtained and serve as a positive sample, and the operation characteristics of m non-commercial vehicles s are obtained and serve as a negative sample, a union training setB={(Xi,Yi)}<i=1><2m>, yi=1 represents a commercial vehicle, and yi=0 represents a non-commercial vehicle; and S04) license plate numbers of legal commercial vehicles form a set P, when yi=o, the vehicle is a non-commercial vehicle, when yi=1 and the license plate number of the vehicle i belongs to P, the vehicle i is a legal commercial vehicle, and when yi=1 and the license plate number of the vehicle i does not belong to P, the vehicle i is an illegal commercial vehicle. The method has the advantages that illegal commercial vehicles can be detected precisely and widely.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to a method for identifying illegally operating vehicles based on bayonet data. Background technique [0002] Illegal operating vehicles refer to motor transport vehicles such as taxis, passenger cars or minivans that have not obtained the license of the industry management department. Illegal operating vehicles usually gather in crowded areas such as stations, hospitals or schools to solicit and carry passengers at will, which seriously disrupts the normal road transportation market and urban traffic operation order, and also violates the legitimate rights and interests of passengers. [0003] At present, intelligent traffic management systems such as checkpoints can record passing vehicles and realize vehicle detection on the entire road network. Therefore, how to use known vehicle passing data to find out illegally operating vehicles is a problem to be solved ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/017
CPCG08G1/0175
Inventor 夏莹杰蒋萌青张帆
Owner 夏莹杰
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