Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A scheduling control method and system applied to multi-agv cooperative operation

A scheduling control and execution path technology, applied in control/adjustment system, two-dimensional position/channel control, vehicle position/route/height control, etc., can solve the problem of low efficiency of AGV scheduling control

Active Publication Date: 2018-07-31
严格防务科技集团有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a scheduling control method, device and system for multi-AGV cooperative operation in view of the low efficiency of AGV scheduling control in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A scheduling control method and system applied to multi-agv cooperative operation
  • A scheduling control method and system applied to multi-agv cooperative operation
  • A scheduling control method and system applied to multi-agv cooperative operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] see figure 1 , is a flowchart of a scheduling control method applied to multi-AGV cooperative operation according to the first embodiment of the present invention. Such as figure 1 As shown, the scheduling control method applied to multi-AGV cooperative operation provided by this embodiment at least includes the following steps:

[0...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a scheduling control method, device and system applied to multi-AGV cooperative operation, wherein the method includes: planning the current task walking path of the current AGV; detecting whether there is a conflict point on the current task walking path, and if there is, turn to the preemption judgment step ; Otherwise, plan the executing path and turn to the task execution step; find out the farthest non-conflicting point as the executing path, check that the executing path is not empty, turn to the task executing step, and check whether the executing path is empty to determine whether the preemption condition is met, If yes, preempt, otherwise wait for the preset time and go to the conflict point detection step; control the current AGV to move forward and execute the task, and judge whether there is a remaining path for the current task after the path is being executed, if yes, go to the conflict point detection step, otherwise switch the current AGV to the idle state . The invention can satisfy the non-blocking and non-collision operation of multiple AGVs, and can ensure the operation efficiency of the AGVs.

Description

technical field [0001] The invention relates to the technical field of automatic guided transport vehicles, in particular to a scheduling control method, device and system applied to multi-AGV cooperative operation. Background technique [0002] AGV (Automated Guided Vehicle) means "Automated Guided Vehicle". It is an important means of transportation for industrial 4.0 smart factories. The operating efficiency of AGV greatly affects the production efficiency of the entire unmanned chemical factory. As a means of transportation for the intelligent unmanned factory, AGV carries the task of workpiece transfer and connects the orderly and efficient operation of each production unit module in the intelligent factory. Therefore, when multiple AGVs work together, the traffic routes in the entire factory must run efficiently, orderly and safely. [0003] At present, if the path planned by the current AGV conflicts with the paths planned by other AGVs, that is, there are overlappi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
CPCG05D1/0276G05D1/028
Inventor 唐霄汉韩震峰董冲邹欣珏吴昊孙大海张川杨艳彬
Owner 严格防务科技集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com