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Roller-based buffer zone intelligent logistics scheduling system for flexible flow workshop

A flexible flow workshop and scheduling system technology, applied in control/regulation system, general control system, program control, etc., can solve WIP rescheduling, undiscovered problems, etc.

Active Publication Date: 2021-01-01
上海海得自动化控制软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for some problems in the logistics automation of the buffer zone of the flexible flow workshop, including how to connect the upper and lower processes to realize the automatic delivery of the buffer logistics, so as to balance the load of parallel equipment, avoid congestion or supply interruption, and WIP rescheduling after equipment failure Etc. No relevant methods have been found yet

Method used

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  • Roller-based buffer zone intelligent logistics scheduling system for flexible flow workshop
  • Roller-based buffer zone intelligent logistics scheduling system for flexible flow workshop
  • Roller-based buffer zone intelligent logistics scheduling system for flexible flow workshop

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Embodiment Construction

[0032] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0033] It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual impleme...

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Abstract

The invention provides a roller-bed-based buffer zone intelligent logistics scheduling system for a flexible flow shop. The system comprises a buffer zone setting module, an equipment side dynamic scheduling module and a buffer zone side dynamic scheduling module; the buffer zone setting module is used for setting a buffer zone for online parallel equipment in a working procedure on the basis of aroller bed; the equipment side dynamic scheduling module is used for handling a being-processed product scheduling request generated by the equipment; and the buffer zone side dynamic scheduling module is used for handling a being-processed product scheduling request generated inside the buffer zone. The roller-bed-based buffer zone intelligent logistics scheduling system for the flexible flow shop can effectively connect a previous working procedure and the next working procedure, so that automatic conveying on logistics in the buffer zone of the flexible flow shop is realized; meanwhile, loads of the parallel equipment are balanced, so that the congestion or outage problem is avoided, and WIP rescheduling after the equipment is in fault can be realized.

Description

technical field [0001] The invention relates to the technical field of intelligent manufacturing, in particular to a roll-table-based buffer intelligent logistics scheduling system for a flexible flow workshop. Background technique [0002] The new technological revolution represented by Internet technology has brought profound changes to many industries in society, and the changes in the manufacturing industry are becoming more and more clearly revealed. In order to meet the new round of scientific and technological revolution and industrial transformation, the three major German associations ZVEI, VDMA and BITCOM established the Industry 4.0 Alliance at the Hannover Messe in 2013, proposing to build a "cyber-physical system" and actively deploy "smart factories". In 2015, China released "Made in China 2025", deploying and promoting the implementation of the strategy of manufacturing a strong country, and proposed to promote the deep integration of informatization and indus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCG05B19/41865G05B19/4189
Inventor 祝军袁新
Owner 上海海得自动化控制软件有限公司