Assembly control method and system on assembly line

Abstract

The invention discloses an assembly control method and an assembly control system for an assembly line. The method comprises the following steps: when the assembly parts of a to-be-assembled device arrive at a pre-feeding station of an assembly line, an underlying automatic system sends pre-feeding station arrival information and the attribute information of the assembly parts to an MES (Manufacturing Execution System); the MES judges whether the attribute information of the assembly parts is consistent with a current production order according to the locally-stored assembly equipment configuration information and the current production order acquired from an ERP (Enterprise Resource Planning) system, and forms the production plan information of each assembly station when determining that the attribute information of the assembly parts is consistent with the current production order, and the underlying automatic system stores the production plan information of each assembly station in an information storage unit of the corresponding assembly station; and in the transfer process of the assembly parts between the assembly stations, the MES sends assembly operation execution permission information to the underlying automatic system when determining that the production plan information read by the underlying automatic system from the corresponding information storage units is consistent with the locally-stored production plan information of the assembly parts.

Description

technical field [0001] The invention relates to the technical field of vehicle control, in particular to an assembly control method on an assembly line and an assembly control system on the assembly line. Background technique [0002] With the advancement of industrialization, the degree of automation in manufacturing is getting higher and higher. The improvement of the degree of automation in the manufacturing industry means the improvement of the degree of digitalization, networking and machine self-organization of production. [0003] In the production process, whether the production and distribution of materials, parts, assemblies and finished products on the assembly line can be done in an orderly manner, whether the on-site data can be fed back and managed in a timely manner, whether the fault information can be effectively communicated and resolved, etc. , is a technical problem that needs to be solved to improve the degree of automation in the manufacturing industry...

AI Technical Summary

Problems solved by technology

[0004] The inventor found in the process of realizing the present invention: there are still many problems affecting the degree of automation of the manufacturing industry on the current assembly line, such as some information on the assembly line (such as product quality information, etc.) cannot be processed in real time. Feedback inquiry, information such as production efficiency, production progress, and product status of the assembly line cannot be controlled by the management in real time. There are still phenomena such as incoordination between man-machine and management instructions and poor information interaction between processes on the assembly line.

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