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Smart city based fake platevehicle capture method

A technology for vehicles with duplicate license plates, which is applied to the capture field of vehicles with duplicate license plates, can solve problems such as insufficient inspection efforts, and achieve the effects of maintaining the capture capability, enhancing the capture probability, and expanding the search area.

Active Publication Date: 2013-05-22
CHINA INFOMRAITON CONSULTING & DESIGNING INST CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0005] The existing method of capturing vehicles with fake license plates judges whether the appearance of the vehicle is logical according to the time difference between the appearance of the vehicle and the distance between the front and rear of the vehicle. The restrictive conditions are strict, and this method of inspection is not strong enough

Method used

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  • Smart city based fake platevehicle capture method
  • Smart city based fake platevehicle capture method

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Embodiment 1

[0026] The capture method of the deck car vehicle based on smart city comprises the following steps:

[0027] S1. Grid the urban roads according to the principle of grid segmentation. The principles of grid segmentation include: the grid is continuous; the boundary of cross-grid road 3 does not coincide with the edge of grid 1; One of electronic bayonet data or GPS data.

[0028] Such as figure 1 As shown, the grid 1 is mainly divided into two categories: one is bayonet grid 1A: at least one electronic bayonet 2 for capturing the event of the vehicle entering the area is provided in each road section of each grid in the direction of vehicle travel, In the road section AB in the grid 1A, an electronic checkpoint 2n is provided at the entrance in the direction of AB, and an electronic checkpoint 2m is provided at the entrance in the direction of BA. The road section GH in the bayonet grid 1A is provided with two electronic bayonets 2d and 2g in the direction of GH to increase ...

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Abstract

The invention relates to a smart city based fake plate vehicle capture method. The method includes the steps: meshing a city road area according to the mesh segmentation principle which includes that meshes are continuous, boundaries of mesh crossing roads are misaligned with sidelines of the meshes, and one of electronic monitor data or GPS (global positioning system) data can be acquired in each mesh; converting vehicle data acquired from electronic monitors or a GPS to mesh tracks including a time sequence according to the time sequence; checking the mesh tracks of vehicles with a same license plate number, checking whether the mesh tracks of the vehicles with the same license plate number in the time sequence are continuous or not, and if a discontinuous mesh track occurs, taking a license plate number corresponding to the mesh track as a license plate number of a suspected fake plate vehicle; checking electronic monitor data of the suspected fake plate vehicle to judge whether the suspected fake plate vehicle is a fake plate vehicle or not. The method has the capability of still capturing the fake plate vehicle when the fake plate vehicle and a true plate vehicle do not run at the same time.

Description

[0001] technical field [0002] The invention belongs to the field of intelligent transportation, and in particular relates to a method for capturing vehicles with license plates based on a smart city. Background technique [0003] A licensed vehicle refers to an illegal vehicle that uses a fake license plate with the same number on other vehicles by referring to the model and color of the genuine licensed vehicle. The appearance of deck car seriously affects road traffic safety. It has brought greater harm to vehicle management and traffic accident evidence collection. In recent years, in grass-roots road traffic management work, false military (civilian) plates, intentionally covering number plates, altering number plates, and altering number plates have occurred from time to time. A special campaign to crack down on decked vehicles was carried out, but after each campaign, similar phenomena appeared again, and the tricks were refurbished, emerging one after another. ...

Claims

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Application Information

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IPC IPC(8): G08G1/017
Inventor 郭骅周天朱磊叶见新徐啸峰杨兴
Owner CHINA INFOMRAITON CONSULTING & DESIGNING INST CO LTD
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