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Sarong yarn rod positioning method and device, storage medium and processor

A positioning method and yarn rod technology, applied in the field of computers, can solve the problem of low positioning accuracy of sarongs

Pending Publication Date: 2020-04-10
ADVANCED MFG TECH CENT CHINA ACAD OF MASCH SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method, device, storage medium and processor for positioning a yarn rod of a sarong, so as to at least solve the technical problem of low positioning accuracy of the sarong in the production process

Method used

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  • Sarong yarn rod positioning method and device, storage medium and processor
  • Sarong yarn rod positioning method and device, storage medium and processor
  • Sarong yarn rod positioning method and device, storage medium and processor

Examples

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Effect test

Embodiment 1

[0025] According to an embodiment of the present invention, a method embodiment of a method for positioning a yarn rod of a sarong is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be implemented in a computer system such as a set of computer-executable instructions and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0026] figure 1 It is a flow chart of a method for positioning a yarn rod of a sarong according to an embodiment of the present invention. Such as figure 1 As shown, the method may include the following steps:

[0027] Step S102, when the sarong is in a non-production process, respectively detect the positions of the plurality of yarn rods of the sarong on the target station, and obtain first position information of the plurality of yarn rods.

[0028]In the technical solution provid...

Embodiment 2

[0059] The technical solutions of the embodiments of the present invention are illustrated below in combination with preferred implementation modes.

[0060] The textile dyeing and finishing process requires multiple transfers of the package during the automation process. The carrier mainly uses a sarong, which is designed with densely arranged yarn rods, and each yarn rod can be threaded with multiple packages. The pick-and-place of the package can be realized by a robot, so it is very important to accurately position the yarn rod on the sarong. Machine vision is the preferred solution to solve the positioning problem. However, due to the large size of the sarong and the large number of yarn rods on the sarong (dozens or even hundreds), it is difficult to achieve accurate positioning of all yarn rods by taking a single photo during the process. For identification and positioning, using a vision system to position all the yarn rods one by one has a great impact on the producti...

Embodiment 3

[0093] The embodiment of the invention also provides a positioning device for the yarn rod of the sarong. It should be noted that the device for positioning the yarn rod of the sarong in this embodiment can be used to implement the method for positioning the yarn rod of the sarong in the embodiment of the present invention.

[0094] Figure 4 It is a flowchart of a positioning device for a yarn rod of a sarong according to an embodiment of the present invention. Such as Figure 4 As shown, the positioning device 40 for the yarn rod of the sarong may include: a first detection unit 41 , a second detection unit 42 , a first determination unit 43 and a second determination unit 44 .

[0095] The first detection unit 41 is configured to respectively detect the positions of the plurality of yarn rods of the sarong on the target station when the sarong is in a non-production process, and obtain first position information of the plurality of yarn rods.

[0096] The second detectio...

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Abstract

The invention discloses a sarong yarn rod positioning method and device, a storage medium and a processor. The method comprises the steps: in the non-production process of the sarong, the positions ofa plurality of yarn rods of the sarong on a target station are detected respectively, and first position information of the yarn rods is obtained; in the production process of the sarong, a pluralityof first yarn rods are determined from the plurality of yarn rods, and the positions of the plurality of first yarn rods on the target station are detected respectively to obtain second position information of the plurality of first yarn rods; first position information of a plurality of first yarn rods is determined from the first position information of the plurality of yarn rods, and the posedeviation of the sarong is determined according to the first position information of the plurality of first yarn rods and the second position information of the plurality of first yarn rods; and target position information of each yarn rod in the production process of the sarong is determined based on the pose deviation and the first position information of each yarn rod. The technical problem that the positioning precision of the sarong in the production process is low is solved.

Description

technical field [0001] The invention relates to the field of computers, in particular to a positioning method, device, storage medium and processor for a yarn rod of a sarong. Background technique [0002] At present, in the automation process of the textile dyeing and finishing process, due to the large size of each sarong and the large number of yarn rods (dozens or even hundreds) on the sarong, it is difficult to take a single photo of all the yarn rods during the process. Accurate identification and positioning of each yarn rod can be realized, while taking pictures of all yarn rods one by one to locate them will affect the entire work cycle due to the large number of yarn rods. [0003] In addition, in the automatic process of textile dyeing and finishing process, the sarong is placed on the pallet and directly transported at the station. The error of the yarn rod mainly includes the positioning error of the pallet, the positioning error of the sarong on the pallet, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/70D06B23/00
CPCG06T7/0004G06T7/70D06B23/00G06T2207/10004G06T2207/30124
Inventor 单忠德张文昌张倩王绍宗卢影李周
Owner ADVANCED MFG TECH CENT CHINA ACAD OF MASCH SCI & TECH
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