Method for automatically associating MES system with material information

Abstract

The invention provides a method for automatically associating an MES system with the material information, and the method comprises the steps of firstly, enabling a PLC control cabinet to send a material transfer signal to the MES system, enabling the MES system to control an AGV to drive to a corresponding station, and returning a corresponding place identification number to the MES system; then enabling the MES system to judge whether the location information is consistent with the material transfer location or not according to the received location identification number, if yes, using the PLC control cabinet to control the transfer tool to transfer the materials, and meanwhile, using the AGV to identify the material identification mark through the identification device and return the obtained material identification number to the MES; and finally, enabling the MES system to complete the automatic association of the material information according to the received material identification number. The invention has the beneficial effects that the technical scheme provided by the invention can reduce the labor cost, and is suitable for the unmanned factories needing multiple sections of automatic line bodies; the material information is automatically associated systematically in the whole process, the situation of manual error association is avoided, meanwhile, the labor intensity of the workers can be reduced, and the method is perfectly suitable for the high-beat production.

Description

technical field [0001] The invention relates to the technical field of unmanned factories, in particular to a method for automatically associating material information with an MES system. Background technique [0002] At present, MES systems and AGVs have been widely used in various types of automated production lines. During the production process, the MES system needs to monitor the production process in real time. However, due to the actual production situation of changing material carriers during the production process, the MES system cannot automatically correlate material information, and often requires manual use of code scanning guns, industrial computers, etc. Enter information to associate material information. [0003] There are many disadvantages in manually inputting information and associating material information, such as error-prone, high labor costs, and heavy labor. Therefore, there is an urgent need for a method that can automatically correlate material ...

AI Technical Summary

Problems solved by technology

During the production process, the MES system needs to monitor the production process in real time. However, due to the actual production situation of changing material carriers during the production process, the MES system cannot automatically correlate material information, and often requires manual use of code scanning guns, industrial computers, etc. Enter information and associate material information

[0003] There are many disadvantages in manually inputting information and associating material information, such as: error-prone, high labor cost, and heavy labor workload, etc.

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