A vehicle appearance recognition method, system, device, and medium

A recognition method and vehicle technology, applied in character and pattern recognition, instruments, calculations, etc., can solve problems such as missed detection and false detection, and achieve the effect of ensuring accuracy, providing efficiency, and realizing intelligence

Active Publication Date: 2021-12-03
CHENGDU SHULIANYUNSUAN TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that manual detection is prone to missed detection and false detection, the present invention provides a vehicle appearance recognition method, system, device and medium, which realizes automatic detection of vehicle appearance and avoids missed detection and false detection caused by manual detection. Defect detection

Method used

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  • A vehicle appearance recognition method, system, device, and medium
  • A vehicle appearance recognition method, system, device, and medium

Examples

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Embodiment 1

[0065] Please refer to figure 1 , figure 1 It is a schematic flow chart of the vehicle appearance recognition method in the present invention. Embodiment 1 of the present invention provides a vehicle appearance recognition method, which includes:

[0066] The movable carrier carries the vehicle to be detected in the flame-off state and moves to the detection area at a constant speed;

[0067] Identify the identity information of the vehicle to be detected and record the current time T1, and obtain the standard configuration information of the vehicle to be detected based on the identity information; at the current time T1, calculate the vehicle top recognition unit and the vehicle front recognition unit respectively , the first distance, the second distance, the third distance and the fourth distance between the vehicle back recognition unit and the vehicle side recognition unit and the punctuation position on the vehicle to be detected, and the punctuation position is on the...

Embodiment 2

[0088] Please refer to figure 2 , figure 2 It is a schematic structural diagram of a vehicle appearance recognition system. Embodiment 2 of the present invention provides a vehicle appearance recognition system, which includes:

[0089] Removable carrier, vehicle top recognition unit, vehicle front recognition unit, vehicle rear recognition unit, vehicle side recognition unit and host;

[0090] The movable carrier carries the vehicle to be detected in the flame-off state and moves to the detection area at a constant speed;

[0091] The vehicle top identification unit identifies the identity information of the vehicle to be detected and records the current time T1, and the host obtains the standard configuration information of the vehicle to be detected based on the identity information; at the current time T1, the The host computer respectively calculates the first distance, the second distance, the third distance and the fourth distance between the vehicle top recognition...

Embodiment 3

[0104] Embodiment 3 of the present invention provides a vehicle appearance recognition device, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, the The steps of the vehicle appearance recognition method.

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Abstract

The invention discloses a vehicle appearance recognition method, system, device and medium, and relates to the field of intelligent processing. The method drives the processed vehicle onto a movable carrier and then turns off the vehicle, and uses the movable carrier to carry the vehicle to move. In the process of multi-vehicles take pictures, identify the photos taken, obtain the appearance information of the vehicle, then match the obtained appearance information with the standard appearance information of the vehicle, and obtain the vehicle appearance detection result based on the matching result; this method realizes the vehicle appearance The automatic detection avoids the missed detection and false detection defects caused by manual detection.

Description

technical field [0001] The invention relates to the field of intelligent processing, in particular to a vehicle appearance recognition method, system, device and medium. Background technique [0002] After the final assembly of the car is completed, there is a special detection plate chain. Under standard grating conditions, workers check the external configuration of the car, including: front and rear bumpers, front and rear lights, front cameras, wheels, door handles, rearview mirrors, sunroofs, A / B / C / D pillars, moldings, signage. [0003] Manual inspection is easy to miss inspection items and misremember the shape of parts, resulting in inconsistencies between the actual configuration and the system records. [0004] Printing the corresponding automobile qualification certificate and conformity certificate according to the body identification code is an important production link in the automobile assembly workshop. The vehicle qualification certificate includes the basi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46
Inventor 不公告发明人
Owner CHENGDU SHULIANYUNSUAN TECH CORP
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