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Method relying on intelligent urban transportation capable of identifying license plates through collection of RFID videos

A technology of intelligent transportation and video, applied in the urban intelligent transportation of the license plate recognition by video, relying on the field of collecting RFID, it can solve the problems such as difficult to achieve, low recognition accuracy, and reduce the capture rate of the license plate, and achieve the effect of improving efficiency.

Inactive Publication Date: 2015-12-30
CHENGDU RONGCHUANG ZHIGU SCI & TECH
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0009] 1. Low capture rate
This method requires that the suspected fake car and the real car must be on the road at the same time in a short period of time and be captured by video. However, this rarely happens, which greatly reduces the capture rate of the deck
[0010] 2. Low recognition accuracy
However, based on the current video means, it is still difficult to achieve

Method used

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  • Method relying on intelligent urban transportation capable of identifying license plates through collection of RFID videos

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Embodiment 1

[0029] The method of urban intelligent transportation that relies on collecting RFID and video to identify license plates. This method relies on the intelligent transportation bi-base station that can collect RFID and video to cover most of the main roads in the city, and the vehicles are posted with RFID electronic tags, which are recorded in the data of RFID electronic tags. Have the real license plate number and the license plate color of this car, it is characterized in that, this method comprises the following steps:

[0030] (1) The intelligent transportation dual-base base station obtains the RFID and video data of all passing vehicles;

[0031] (2) With the license plate number and license plate color of each target vehicle as the condition, obtain the time-series RFID trajectory data of the target vehicle every day, which includes the passing base station number and passing time;

[0032] (3) From the video database obtained by the dual-base station of intelligent tra...

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Abstract

The invention relates to the field of intelligent urban transportation, in particular to a method relying on intelligent urban transportation capable of identifying license plates through collection of RFID videos. According to the method, most main streets of a city are covered by relying on an intelligent transportation double-base station capable of collecting RFID videos, RFID electronic tags are pasted to vehicles, and true license plate numbers and colors of the vehicles are recorded in data of the RFID electronic tags. By the adoption of the method, statistical analysis is conducted on data, calculated every day, of vehicles with suspected fake plates, the accuracy of identified results is approximate to 100%, final artificial judgment is not needed, and efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of urban intelligent traffic, in particular to a method for urban intelligent traffic that relies on collecting RFID and video to identify license plates. Background technique [0002] Cars with license plates, commonly known as clone cars, refer to vehicles that go on the road through forged or illegally obtained license plates and driving licenses of other vehicles. A motor vehicle that uses a forged or altered license plate, a license plate of another vehicle, or obtains a license plate by deception or bribery can be called a licensed vehicle. [0003] The main reasons for the appearance of decked vehicles are as follows: [0004] 1. Some vehicles come from unknown sources and have no legal procedures, such as illegally smuggled cars, stolen cars, scrapped cars, etc. It is impossible for these vehicles to apply for a legal number plate, and the number plate is used for driving on the road. [0005] 2. Driven by ...

Claims

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Application Information

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IPC IPC(8): G08G1/017
Inventor 齐弘文张岱
Owner CHENGDU RONGCHUANG ZHIGU SCI & TECH
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