Booking control system for manufacturing executive system and related method

Abstract

The present invention provides a precontract control system used for a manufacturing execution system, which executes precontract control to a current process and the processes after the current process according to precontract control information. The system comprises an acquisition device, an analysis device and an execution device. The analysis device comprises a judging device and a process determining device. The execution device respectively carries out to-be-executed processes through the manufacturing execution system. The precontract control system can also comprise a recording device and a database. The present invention correspondingly provides a precontract control method used for a manufacturing execution system as well. According to the precontract control system and the corresponding method, multiple precontracts can be realized, and a plurality of precontract control tasks can be realized, including the tasks of stopping some process, changing to some process, changing to some production line, changing to some operation device, executing some formula, executing transport operation, executing database input operation, database output operation, etc. The present invention can effectively manage liquid crystal screen production and improve production efficiency.

Description

Technical field [0001] The present invention relates to an automated control system, in particular to an appointment control system and a corresponding method for making appointment control for a manufacturing execution system used in the manufacture of liquid crystal screens. Background technique [0002] The LCD screen industry is an industry with strong demand. Accordingly, LCD screen production management is also relatively difficult. On the one hand, the manufacturing steps of LCD screens are quite complicated, multiple varieties are produced at the same time and the production volume is large. On the other hand, LCD screen production-related processing equipment is expensive and raw materials are expensive. Therefore, effective management of LCD screen production and manufacturing is required to reduce Error rate, reduce scrap rate, and improve production efficiency. [0003] At present, the manufacturing execution system (MES, Manufacturing Execution System) is commonly us...

AI Technical Summary

Problems solved by technology

If the operator delays or omits, it will cause defective products, which may cause serious losses

From a management point of view, such an operation method also makes the management method less flexible and less efficient

In short, the above-mentioned control procedures have many defects such as high error rate and low efficiency.

[0008] Not only that, because the existing control system is mainly oriented to real-time monitoring and instructions, the above-mentioned existing control program can only change and specify the operation process and parameters of the current process, and cannot make appointments for one or more processes after the current process

Moreover, the existing control program cannot realize multiple reservation instructions

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