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Tire identification automatic identification system based on line structured light and working method thereof

An automatic recognition system and line structured light technology, applied in character and pattern recognition, instruments, calculations, etc., can solve the problems of improving labor productivity, prone to mistakes, and high labor intensity, achieving fast recognition processing speed and expanding spatial location. , The effect of strong anti-interference ability

Pending Publication Date: 2019-05-14
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the method of manually identifying tire marks is labor-intensive, takes a long time to identify, has low work efficiency and is prone to mistakes, and cannot meet the requirements of enterprises to further improve labor productivity.

Method used

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  • Tire identification automatic identification system based on line structured light and working method thereof
  • Tire identification automatic identification system based on line structured light and working method thereof
  • Tire identification automatic identification system based on line structured light and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] An automatic identification system for tire identification based on line structured light, the identification system includes an indexing turntable device, a tire fixing and positioning device and a line structured light three-dimensional measurement equipment fixing device, such as figure 1 shown.

[0047] The indexing turntable device includes a turntable base 1, a servo motor 25 is arranged on the turntable base 1, the servo motor 25 is connected with the worm 22 through the coupling 24, the worm 22 is matched with the worm wheel 21, and the worm wheel 21 is specially used for the YRT turntable. The bearing 20 is connected on the turntable base 1, and an indexing turntable 19 is arranged above the worm wheel 21, such as image 3 As shown, the table diameter of the indexing turntable is 600mm; the worm drives the worm gear to rotate through the worm gear transmission, and the worm gear transmission with a suitable transmission ratio can effectively reduce the speed an...

Embodiment 2

[0051] An automatic tire identification system based on line structured light, its structure is as described in Embodiment 1, the difference is that the worm 22 is connected to the turntable base 1 through the worm bracket 23; the turntable base 1 is provided with a turntable box Body 2, worm gear 21 is connected to the turntable box body 2 through the YRT turntable special bearing 20, the YRT turntable special bearing 20 is fixed on the turntable box body 2 through bolt connection, and the worm wheel 21 is connected to the indexing turntable 19 through bolts. The rotation of the worm wheel drives the turntable to rotate.

Embodiment 3

[0053] An automatic tire identification system based on line structured light, its structure is as described in Embodiment 2, the difference is that the upper surface of the turntable base is provided with positioning protrusions, the turntable box is provided with positioning through holes, and the positioning protrusions Compatible with positioning through holes. Through the cooperation of the positioning protrusion and the positioning through hole, the functions of positioning and position limiting are played.

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Abstract

The invention relates to a tire identification automatic identification system based on line structured light and a working method thereof, and belongs to the technical field of tire side face identification high-precision automatic identification equipment. The device system comprises an indexing turntable device. The invention discloses a tire fixing and positioning device and a linear structured light three-dimensional measurement equipment fixing device. A tire to be identified is borne by the indexing turntable device and is fixed by the tire fixing and positioning device, images are collected, processed and identified by the linear structured light three-dimensional measurement equipment fixing device, identification and identification of tires with different diameters can be realized, and the identification accuracy and efficiency are high.

Description

technical field [0001] The invention relates to an automatic identification system for tire markings based on line structured light and a working method thereof, and belongs to the technical field of high-precision automatic identification equipment for tire side markings. Background technique [0002] The tire label is mainly used to indicate various performance parameters of the tire, which is the most important basis for the user to choose the tire model. The accuracy and completeness of the label information must be guaranteed before the tire leaves the factory. Among them, one practical application scenario is that before a manufacturer mass-produces a certain type of tire, it will first produce a sample tire. After manual verification of all aspects of quality and performance, it can be mass-produced. [0003] At present, the method of manually identifying tire marks is labor-intensive, takes a long time to identify, has low work efficiency and is prone to mistakes, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/32G06K9/34G06K9/38G06K9/20
Inventor 胡天亮巩超光张承瑞陶飞
Owner SHANDONG UNIV
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