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Multi-color spraying path planning method and system

A path planning and path technology, applied in manufacturing computing systems, spraying devices, etc., can solve problems such as no theoretical guidance, multi-color spraying path planning is impossible to start, etc., to improve accuracy, improve work efficiency and spray quality, reduce labor. The effect of labor intensity

Active Publication Date: 2022-06-03
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are problems of how to plan multi-color spraying paths, how to plan multi-color spraying paths, and the lack of theoretical guidance.

Method used

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  • Multi-color spraying path planning method and system
  • Multi-color spraying path planning method and system
  • Multi-color spraying path planning method and system

Examples

Experimental program
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Effect test

Embodiment 1

[0044] like figure 1 As shown, this embodiment provides a method for multi-color spraying path planning. This embodiment is illustrated by applying the method to a server. It can be understood that the method can also be applied to terminals, including terminals And servers and systems, and through the interaction of terminals and servers. The server can be an independent physical server, a server cluster or a distributed system composed of multiple physical servers, or a cloud service, cloud database, cloud computing, cloud function, cloud storage, network server, cloud communication, intermediate Cloud servers for basic cloud computing services such as software services, domain name services, security services CDN, and big data and artificial intelligence platforms. The terminal may be a smart phone, a tablet computer, a notebook computer, a desktop computer, a smart speaker, a smart watch, etc., but is not limited thereto. The terminal and the server may be directly or in...

Embodiment 2

[0116] This embodiment provides a multi-color spraying path planning system.

[0117] A system for multi-color spraying path planning, comprising:

[0118] an acquisition module, which is configured to: identify the generated pattern of the workpiece to be sprayed, and acquire color block information of the pattern;

[0119] an order determination module, which is configured to: construct a cluster traveling salesman problem model according to the color block information, and determine the spraying order between color clusters and the spraying order of color blocks within the color clusters;

[0120] an intra-block path planning module, which is configured to: according to the spraying sequence between the color clusters and the color-block spraying sequence within the color cluster, with the goal of the minimum moving distance of the spray gun between the sprayed color blocks, determine the spraying path in the color block;

[0121] The output module is configured to: obtain...

Embodiment 3

[0124] This embodiment provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements the steps in the method for multi-color spraying path planning described in the first embodiment above.

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Abstract

The invention belongs to the field of spraying path planning, and provides a multi-color spraying path planning method and system. The method comprises the steps that a generated pattern of a workpiece to be sprayed is recognized, and color block information of the pattern is obtained; constructing a cluster traveling salesman problem model according to the color block information, and determining a spraying sequence between color clusters and a color block spraying sequence in the color clusters; according to the spraying sequence between the color clusters and the spraying sequence of the color blocks in the color clusters, determining spraying paths in the color blocks by taking the minimum moving distance of a spraying gun between the sprayed color blocks as a target; and based on the spraying sequence among the fixed color clusters, the spraying sequence of the color blocks in the color clusters and the spraying paths in the color blocks, the spraying path of the spraying gun is obtained.

Description

technical field [0001] The invention belongs to the field of spraying path planning, and in particular relates to a method and system for multicolor spraying path planning. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] Spraying robots to replace workers in spraying operations can improve spraying quality, reduce worker occupational injuries, save paint and be more environmentally friendly. Spraying path planning is the key link of spraying robot's spraying operation. In the spraying path planning, the current technology of single-color spraying path planning is relatively mature, and it has been successfully applied in the fields of vehicle, furniture, aircraft and other spraying operations, but it is still in its infancy in the aspect of personalized pattern multi-color spraying path planning. The path planning problem has received ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B12/00B05B12/02B05B12/14B05B13/04
CPCB05B12/00B05B12/02B05B12/149B05B13/0431Y02P90/30
Inventor 马昕单益飞李贻斌
Owner SHANDONG UNIV
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