基于PLC控制的汽车生产线自动化系统设计与实现

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中图分类号：U468.22 文献标识码：A 文章编号：1003-8639（2025）06-0128-03

Designand Implementationof AutomobileProductionLine Automation System BasedonPLCContro

DongHuijie，Lu Xiaohui，ZhangQian

（School of Inteligent Manufacturing，Zhengzhou Universityof Economicsand Business，Zhengzhou 45ooo，China）

【Abstract】The automation of automotive production lines is constrained by thecontradiction betweenscale and personalization.Withtheriseofnewenergyvehicle models，traditional production linesaredificult toadapttomultiplatformco-lineproduction，and theexisting PLC control systemshavemanydrawbacks.Withtheaidof industrial InternetofThingsandedgecomputing technologies，thisarticleproposesadistributedPLCcontrolarchitectureof "edgecloud"collaboration，integrates theOPC UAunifiedcommunication framework，developsaself-learning algorithmfor process parametersbasedonmachinevision，andbuildsavirtualdebuggngsystemdrivenbydigitaltwins.Byrationally selectingequipmentand sensors，designing communicationand human-machine interfaces，andachieving hardware setup，program writingand debugging，as wellassystem operationoptimization，the interconnection and model change eficiencyofproductionlineequipmentcanbeeffctivelyimproved，providinga feasiblesolutionforintelligent automotive manufacturing and facilitating thereduction of manual interventionand costs.

【Key Words】 PLC control；automobile production line；automation system；system design

0 引言

汽车生产线自动化面临规模化与个性化的矛盾。（剩余2967字）