Method for intelligently and quickly identifying illegally refitted vehicle and monitoring system thereof

Abstract

The invention relates to a method for intelligently and quickly identifying an illegally refitted motor vehicle, and a monitoring system thereof. The method comprises the following steps of: capturinga video and / or a two-dimensional image of a running motor vehicle through a two-dimensional image acquisition module; transmitting the acquired two-dimensional image to a data processing module, retrieving a corresponding model in a 3D model database, and then comparing the two-dimensional image with the 3D model; screening information of the vehicle suspected to be illegally refitted by analyzing a comparison result of the two-dimensional image and the 3D model; notifying a driver or a vehicle owner of the suspected illegally refitted vehicle to accept inspection, carrying out field inspection on the motor vehicle by inspection personnel, and verifying whether the motor vehicle is illegally refitted or not; and according to the verification result, handling the vehicle which is confirmedto be illegally refitted, and feeding back a handling result to a vehicle handling module. The method can quickly identify the illegally refitted motor vehicle, is simple to operate and high in identification accuracy, and effectively solves the problem that the conventional domestic illegally refitted vehicle is difficult to identify and process.

Description

technical field [0001] The invention relates to the technical field of transportation, in particular to an intelligent method for rapidly identifying illegally modified motor vehicles and a monitoring system thereof. Background technique [0002] Car modification refers to the modification of the exterior shape, interior shape and mechanical properties of the original car produced by the car manufacturer according to the needs of the car owner, mainly including body modification and power modification. As we all know, the illegal refitting of motor vehicles is one of the major hidden dangers that threaten road traffic safety at present. For this reason, the state has imposed relatively strict restrictions on the refitting of motor vehicles. frame and tires, etc., cannot pass the annual inspection of the vehicle, and will be fined heavily if found during driving. However, due to the lack of quick and effective identification methods, many illegally modified cars are only dis...

AI Technical Summary

Problems solved by technology

However, many modified cars not only modify the engine, but also modify the appearance of the car hub and shape, which has great limitations.

my country's Utility Model Patent Publication No. CN204463432U "A Truck Detection Device" discloses a device that can detect illegal problems such as truck refitting and overweight. Its practicability is not high, and it is only tested for trucks, which cannot meet market demand

[0004] Although the modified car detection method or device mentioned above plays a certain role in identifying illegally modified cars, its defect is that the detection object is single, which cannot meet market demand, and the recognition accuracy is low, so it cannot be quickly identified. Whether the car driving at high speed on the road has been modified

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