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1、摘要本文根据实际工程自动化技术改造需要,完成了全自动剪板机智能控制系统的设计和调试。说明书首先探讨了全自动剪板机智能控制系统的实现方案,根据实际需要,在常规的PLC控制和单片机控制中选择了以单片机为主的控制方案。然后分析了单片机在自动控制系统的应用,对硬件电路中的主要环节:如输入输出接口的扩展、键盘和显示器电路、步进电机的驱动控制、继电器及CPU监控器X25045电路等给出设计思路和具体实现方法。对软件设计中的主要环节:如编程器仿真器环境、控制软件流程、主要功能模块实现方法、软件调试等进行了论述。考虑到自动
2、控制系统在实际工作环境中的可靠性和安全性,在硬件设计和软件编程中采取了抗干扰措施,如采用监控器芯片、设计检测工作状态程序等。在设计自动控制系统的时侯,同时考虑今后技术改进和推广的需要,为系统的扩展留下了余地。关键词:自动剪板机自动控制单片机系统硬件设计软件编程AbstractAccordingtotherequirementofimprovingactualengineeringautomatictechnology,theexploitationanddebuggingoftheintelligentco
3、ntrollingsystemoncompleteautomationboardshearswerefinishedinthispaper.Firstly,theimplementschemeofintelligentcontrollingsystemoncompleteautomationboardshearsisdiscussed.accordingtothepracticalneedsandrequirementofclients,theSCMcontrollerwaschosenasmaincont
4、rolschemebetweentheconventionalPLCcontrollerandSCMcontroller.Secondly,theexecutingorganneededintheautomaticcontrollingsystemisanalysedandthenthedesignofmechanicalpart,suchastheorganoffeeding,theorganofpreciselengthsetandtheorganofchargeanddischarge,isalsof
5、inished.Finally,theapplicationofSCMintheintelligentcontrollingsystemwasanalyzed.ThedesigningideaandspecificimplementmethodsoftheimportantsectionofhardwaresuchastheexpandingofI/Ointerface,thecircuitofkeyboardanddisplay,thedrivingcontrollerofstep-by-stepelec
6、tricmachinery,thecircuitrelyaandCPUmonitorweregiven.Themainsectionofsoftwaresuchastheenvironmentofprogrammingeditorandemulator,theflowchartofcontrollersoftware,theimplementmethodsofprimaryfunctionmoduleandthedebuggingofsoftwarewerdiscussedConsideringtherel
7、iabilityandsecurityofintelligentcontrollingsysteminthepracticalworkingenvironment,anti-jammingmeasurewasadopted,suchasusisngtheCOMSchipanddesigningtheprogramtoinspectworkingstateetc.Afteritwasdebugged,thepracticaleffectisverygood.Whendesigningtheintelligen
8、tcontrollingsystem,therequirementsoftechnologyimprovementandspreadarealsoconsidered,whichleavesthespacefortheextendingofsystem.Keywords:completeautomationboardshearsautomaticcontrolSCMsystemhardwaredesignings