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Discrimination method for vehicles entering city for the first time

A technology of vehicles and vehicle characteristics, applied in the field of bayonet passing information data analysis, can solve problems such as time consumption, achieve the effects of reducing load, improving search efficiency, and enhancing scalability

Inactive Publication Date: 2016-08-17
ANHUI SUN CREATE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if one-by-one vehicle data is directly compared and queried in the big data that stores billions of pieces of data, it will obviously be very time-consuming

Method used

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  • Discrimination method for vehicles entering city for the first time

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Embodiment Construction

[0017] For ease of understanding, the specific implementation structure and workflow of the present invention are described below in conjunction with the accompanying drawings:

[0018] The specific process framework of the present invention is as figure 1 shown, including:

[0019] 1) Create a new table of vehicles entering the city for the first time in the database.

[0020] 2) Establish a table structure according to the vehicle characteristics to be collected, select at least three characteristics in the table structure as the primary key, form a piece of bayonet data information from the primary key, and establish indexes for the primary key and the license plate respectively.

[0021] 3) Push the checkpoint passing data accessed by each platform to the message middleware for subscription by users in need. The message middleware will collect the data generated by each checkpoint and send these messages to subscribed users.

[0022] 4) Subscribe to the bayonet data ser...

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Abstract

The invention belongs to the field of analysis of checkpoint vehicle padding information data, and particularly relates to a discrimination method for vehicles entering a city for the first time. The method comprises the following steps that 1, a list of vehicles entering the city for the first time is built in a database, wherein the list can be updated in good time; 2, a list structure is built according to vehicle features needing to be collected, and indexes are built according to a primary key and independent license plate numbers; 3, message-oriented middleware is set to receive timely checkpoint vehicle passing data having access to each platform; 4, data obtained by the message-oriented middleware each time is compared with the data in the list of the vehicles entering the city for the first time in time; 5, the data obtained by the message-oriented middleware each time is compared with vehicle passing data in big data; the comparison processes in the step 4 and the step 5 are repeated. The rapid, efficient and accurate online information retrieval purpose can be achieved with low cost, and the system burden rate can be effectively reduced.

Description

technical field [0001] The invention relates to the data analysis field of bayonet passing information, and specifically relates to a method for identifying vehicles entering a city for the first time. Background technique [0002] With the gradual improvement of the Safe City project, there are more and more new demands. The public security organs hope to know the time when some vehicles enter the city for the first time, so as to provide assistance in case detection and other work. However, if one-by-one vehicle data is directly compared and queried in the big data that stores billions of pieces of data, it will obviously be very time-consuming. Therefore, it is urgent to find a more concise and convenient information query method, which is not only applicable to the bayonet projects that have been used and are under construction, but also applicable to some bayonet projects that have been in use for a long time, so as to provide fast, efficient and Accurate online infor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/903
Inventor 高景银谢伟武永涛范联伟余保华
Owner ANHUI SUN CREATE ELECTRONICS
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