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Dedicated vehicle identifying method and system thereof

A vehicle identification and vehicle technology, applied in the field of vehicle identification, can solve the problems of low efficiency and large limitations, and achieve the effect of high efficiency, low cost and fast verification speed

Active Publication Date: 2017-07-25
XIAMEN YAXON NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires complex image processing and can only identify the authenticity of the taxi in the video, which has large limitations and low efficiency.

Method used

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  • Dedicated vehicle identifying method and system thereof
  • Dedicated vehicle identifying method and system thereof
  • Dedicated vehicle identifying method and system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Please refer to Figure 1-2 , Embodiment one of the present invention is: a kind of special-purpose vehicle identification method, can be used for identifying cloned taxi, comprises the following steps:

[0067] S1: The inspection center obtains the license plate number of the vehicle through the inspection equipment; optionally, the inspector can directly input the license plate number on the inspection equipment, or take a picture of the license plate through the shooting function, and recognize the license plate number through image recognition technology, and the inspection equipment After obtaining the license plate number, send it to the inspection center.

[0068] S2: After receiving the license plate number, the inspection center judges whether the license plate number exists and is valid, if not, then judges that the vehicle is an illegal vehicle; if so, executes S3. Optionally, it is also possible to directly determine whether the license plate number exists ...

Embodiment 2

[0077] This embodiment is a specific implementation of step S3 in the first embodiment, and the similarities will not be repeated here.

[0078] In S3, the SSID name and password of a wifi hotspot can be obtained through the C language algorithm:

[0079] (1) obtain the current time number with the time function, and use the time number as a parameter to call the srand function to generate a random sequence;

[0080] (2) Use the random sequence as a parameter to call the rand function, and take the result modulo 100 to obtain the number A, combine the license plate number and the number A to generate the SSID name, and the combination method can be in the form of "license plate number_number A" ;

[0081] (3) Call the rand function again with the random sequence as a parameter, and take the result to 100000000 to obtain the number B, convert the number B from an integer to a character string, and if it is less than 8 characters, add "0" in front, The resulting string is the ...

Embodiment 3

[0083] Please refer to Figure 3-4 , a special vehicle identification system, including an acquisition module 1, a generation module 2, a sending module 3, a configuration module 4, a starting module 5 and a judging module 6. The generation module 2 and the sending module 3 are set in the inspection center; the configuration module 4 and the start module 5 are set in the on-board wifi equipment; the judgment module 6 is set in the inspection equipment.

[0084] The obtaining module 1 is used to obtain the license plate number of the vehicle, including an obtaining unit 101, a sending unit 102 and a receiving unit 103; the obtaining unit 101 and the sending unit 102 are arranged at the inspection equipment; the receiving unit 103 is arranged at the inspection center;

[0085] The acquisition unit 101 is used for the inspection equipment to acquire the license plate number;

[0086] The sending unit 102 is used for the inspection equipment to send the license plate number to th...

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Abstract

The invention discloses a dedicated vehicle identifying method and a system thereof. The method includes the following steps: acquiring the plate number of a vehicle; on the basis of the plate number, randomly generating the SSID name and code of a wifi hotspot; issuing the SSID name and code of the wifi hotspot to an inspection device and an onboard wifi device of the vehicle; the onboard wifi device changing the SSID name and code of the self wifi hotspot to the SSID name and code, at the same time restarting the wifi hotspot; if the inspection device can successively access t the wifi hotspot on the basis of the SSID name and code, determining that the vehicle is legal. According to the invention, the method conducts dynamic matching and verification by issuing the SSID name and code of the wifi hotspot, prevents inspection from being tarnished by frauds led by complete cloning of electronic labels, obviates the need for installing intelligent overhead lights, and has low cost; also, the method can realize automatic operation in the entire process, has fast verification speed and high efficiency.

Description

technical field [0001] The invention relates to the field of vehicle identification, in particular to a special vehicle identification method and system thereof. Background technique [0002] With the development of science and technology, automobiles have become one of the most common means of transportation. With the popularization of automobiles, special vehicles such as buses, taxis, fire trucks, ambulances and police cars have also appeared. One of the important means of transportation for travel, but "clone taxis" are a big problem in the taxi industry. Criminals buy vehicles of the same model, buy dome lights, taximeters and other equipment through illegal channels, and paint the bodywork to imitate legal taxis. The forged license plates are also the same as the cloned vehicles. After passengers get on the bus, they may encounter problems such as ripping off customers and inaccurate pricing, and it is difficult to complain afterwards. In the event of traffic acciden...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/017
CPCG08G1/017
Inventor 许宁许振坪唐磊郭亚松黄鹏
Owner XIAMEN YAXON NETWORKS CO LTD
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