MES-based production system

A production system, ERP system technology, applied in manufacturing computing systems, instruments, data processing applications, etc., can solve problems such as inability to dispatch orders in time, low production efficiency, and inability to integrate production lines

Inactive Publication Date: 2018-03-06
NANJING INT MARINE EQUIP & SPARES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing MES system cannot integrate the various processes of the production line to realize the information integration of production, sup

Method used

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  • MES-based production system

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Embodiment Construction

[0031] see figure 1 , this embodiment provides an MES-based production system, by pushing business orders from the ERP system to the MES system, the master production plan is automatically released, including:

[0032] Data center, MES management subsystem, MES operation subsystem and MES monitoring subsystem;

[0033] The MES management subsystem is used to call the execution process of the CAPP / PDM system according to the master production plan, and combine the data of the PM system to evaluate the production capacity and form the node plan and operation plan of the production schedule;

[0034] The MES operation subsystem is used to receive the node plan and operation plan formed by the MES management subsystem through the all-in-one station, thereby calling the process drawings with NC processing codes, and sending NC processing instructions to the processing equipment in each workshop;

[0035] The MES monitoring subsystem is used to monitor the planned progress informat...

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Abstract

The invention relates to an MES-based production system. A service order of an ERP system is pushed down to an MES system and a main production plan is issued automatically. The MES-based production system is composed of a data center, an MES management subsystem, an MES operation subsystem, and an MES monitoring subsystem. The MES management subsystem is used for invoking an execution process ofa CAPP/PDM system according to the main production plan, evaluating the capacity by combining data of a PM system, and forming a node plan and an operation plan of a production schedule. The MES operation subsystem is used for receiving the node plan and the operation plan that are formed by the MES management subsystem by a station integrated machine to invoke a process work sheet with an NC processing code, and sending an NC processing instruction to processing equipment of all workshops. And the MES monitoring subsystem is used for monitoring plan progress information, equipment state information, quality analysis information and dynamic capacity information of all workshops and feeding back the information to the data center in real time. With the system provided by the invention, dispersed production data information can be combined effectively to realize production coordination and collaboration.

Description

technical field [0001] The invention belongs to the technical field of automation control, and in particular relates to a production system based on MES. Background technique [0002] As far as the applicant knows, the MES system (manufacturing execution system, manufacturing execution system) is a set of production information management system oriented to the execution layer of the workshop of the manufacturing enterprise. With the development of society, a large number of manufacturing enterprises have begun to use the corresponding MES control Take control of the job site. [0003] The existing MES system cannot integrate the various processes of the production line to realize the information integration of production, supply, and sales business processes. Orders cannot be dispatched in time, and there are problems of low production efficiency and inadequate supervision. Contents of the invention [0004] In view of the above-mentioned defects in the prior art, the pu...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/04
CPCG06Q10/063G06Q50/04Y02P90/30
Inventor 鲁宏戴魏魏丁天王辉
Owner NANJING INT MARINE EQUIP & SPARES
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