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Automatic detection device and method of body surface quality loss and vehicular intelligent detection system

An automatic detection and vehicle technology, which is applied in the field of vehicle intelligent detection system, automatic detection equipment for body surface quality damage, automatic detection of body surface quality damage, and automobile inspection equipment, can solve problems such as time-consuming, labor-intensive, missing quality defects, and high labor intensity.

Active Publication Date: 2018-04-10
ANJI AUTOMOTIVE LOGISTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the PDI inspection of outbound commercial vehicles by the vehicle logistics warehouse is mainly carried out manually, which requires a lot of manual operations, vehicle chassis quality inspection and tire deflation.
Among them, the chassis quality defect inspection station has a special trench. The inspectors need to enter the trench to inspect each passing vehicle. The labor intensity is high, the inspection efficiency is low, and there is a certain probability of error in manual inspection; the same is true for tire deflation. It is necessary to manually deflate the four tires of the vehicle one by one, which is inefficient and labor-intensive; the quality damage inspection of the body surface requires many people to go around the commercial vehicle for visual inspection, which is not only time-consuming and laborious, but also easily leads to the omission of quality defects , at the same time, the judgment standard of personnel visual inspection also has its subjective factors, it is difficult to achieve complete consistency

Method used

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  • Automatic detection device and method of body surface quality loss and vehicular intelligent detection system
  • Automatic detection device and method of body surface quality loss and vehicular intelligent detection system
  • Automatic detection device and method of body surface quality loss and vehicular intelligent detection system

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Embodiment 1

[0067] see figure 1 , figure 2 , the present invention discloses an automatic detection device for surface quality damage of a vehicle body. The automatic detection device for surface quality damage of a vehicle body includes: a vehicle type acquisition module 11, a vehicle position acquisition unit, a position adjustment mechanism 12, a camera mechanism 34, a streak generation device 35, a Two position adjustment mechanism 36 , surface quality damage detection module 37 , surface quality damage detection control module 30 .

[0068] The vehicle type acquisition module 11 is used to identify the vehicle model; the vehicle type acquisition module includes an RFID identifier, and the unique identification code of the vehicle is identified by the RFID identifier to obtain vehicle information.

[0069] The position obtaining unit is used to obtain the position information of the vehicle, and judge whether the position is a set position; if not, adjust the position of the vehicle...

Embodiment 2

[0085] An automatic detection device for surface quality damage of a vehicle body, the automatic detection device for surface quality damage of a vehicle body includes: a camera mechanism, a streak generating device, a second position adjustment mechanism, a detection module, and a control system;

[0086] The control system is connected to the streak generating device, and the streak generating device is controlled to generate moiré fringes in a set area on the surface of the vehicle body;

[0087] The control system is connected to the second position adjustment mechanism, and the second position adjustment mechanism controls the movement of the stripe generating device; thus, the moiré fringe moves on the surface of the vehicle body; during the movement of the stripes, the image data of the corresponding vehicle surface is obtained by the camera mechanism;

[0088] The detection module searches for comparison image data from the database according to the vehicle model; compa...

Embodiment 3

[0094] The difference between this embodiment and Embodiment 1 is that in this embodiment, please refer to image 3 , the position adjustment mechanism 12 includes a load plate 221 for carrying the vehicle, a plurality of first distance sensors 222 distributed on the load plate, a load plate adjustment calculation module 223 , and a load plate adjustment mechanism 224 .

[0095] The load plate adjustment calculation module 223 includes a vehicle parking position acquisition unit and an adjustment calculation unit.

[0096] The vehicle parking position obtaining unit is used to obtain the parking position of the vehicle according to the plurality of first distance sensors 222 closely arranged on the bearing plate, obtain the specific position distribution of the vehicle edge, and thereby obtain the set key comparison in the vehicle edge The specific coordinates of the point; the key comparison point can include the center position point of the front end of the vehicle and the c...

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Abstract

The invention discloses an automatic detection device and method of the body surface quality loss and a vehicular intelligent detection system. The detection device comprises camera mechanisms, a fringe generating device, a second position adjusting mechanism, a detection module and a control system, wherein the control system is connected with the fringe generating device so as to control the fringe generating device to generate Morie fringes in a set region on the body surface; the control system is connected with the second position adjusting mechanism so as to control the fringe generatingdevice to move through the second position adjusting mechanism, so that the Morie fringes move on the body surface; in the fringe moving process, image data of the corresponding vehicular surfaces isobtained through the camera mechanisms. According to the automatic detection device and method of the body surface quality loss, manual inspection of the body surface quality loss can be replaced bythe automatic body surface quality loss detection technology, the labor cost is reduced, the reserve ratio is improved, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of automobile inspection, and relates to an automobile inspection equipment, in particular to an automatic inspection equipment for the surface quality damage of a vehicle body; at the same time, the invention also relates to an automatic inspection method for the surface quality damage of a vehicle body; in addition, the invention also relates to a A vehicle intelligent detection system. Background technique [0002] The automatic parking three-dimensional warehouse is a special three-dimensional warehouse for storing cars in large quantities. The high-speed stacker puts the incoming cars on each parking rack in the warehouse lane or removes the outgoing cars from the parking racks. In the vehicle logistics warehouse of an automobile production plant, there are a large number of commercial vehicles leaving the warehouse every day. In order to prevent defective commercial vehicles from flowing into the logis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88
CPCG01N21/8851
Inventor 陈琦峰蔡果汪祖能
Owner ANJI AUTOMOTIVE LOGISTICS
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