文章摘要
Wang Xing(王兴)* ** ***,Tang Xianwei***,Dong Zengshou****,Zhen Liaomo*.[J].高技术通讯(英文),2021,27(2):210~217
Research on rapid development platform of PLC control system
  
DOI:10.3772/j.issn.1006-6748.2021.02.012
中文关键词: 
英文关键词: programmable logic controller (PLC), rapid development, instruction set, instruction scheduling, expert control
基金项目:
Author NameAffiliation
Wang Xing(王兴)* ** *** (*School of Electronic Information Engineering, Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, P.R.China) (**School of Computer Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, P.R.China) (***School of Computer Science and Technology, Taiyuan University of Science and Technology, Taiyuan 030024, P.R.China) (****School of Electronic Information Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, P.R.China) 
Tang Xianwei*** (*School of Electronic Information Engineering, Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, P.R.China) (**School of Computer Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, P.R.China) (***School of Computer Science and Technology, Taiyuan University of Science and Technology, Taiyuan 030024, P.R.China) (****School of Electronic Information Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, P.R.China) 
Dong Zengshou**** (*School of Electronic Information Engineering, Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, P.R.China) (**School of Computer Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, P.R.China) (***School of Computer Science and Technology, Taiyuan University of Science and Technology, Taiyuan 030024, P.R.China) (****School of Electronic Information Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, P.R.China) 
Zhen Liaomo* (*School of Electronic Information Engineering, Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, P.R.China) (**School of Computer Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, P.R.China) (***School of Computer Science and Technology, Taiyuan University of Science and Technology, Taiyuan 030024, P.R.China) (****School of Electronic Information Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, P.R.China) 
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中文摘要:
      
英文摘要:
      In the field of industrial process control, a fast-development platform for programmable logic controller (PLC) systems is designed in order to solve two main problems of rapid development of PLC control system and programmability of controlling software. In the aspect of design, the platform is composed of hardware controlling and software monitoring and is taking industrial computer as the core. Under the Windows environment, the platform establishes the control instruction set, develops the configuration function and visual programming function of the monitoring software and it integrates PLC controller based on Visual Basic software. In order to achieve the function of data monitoring, it has realized the serial communication between computer and PLC by using RS-485 and RS-232 serial ports line communication. The platform designs the intelligent instruction scheduling strategy by studying the encoding and decoding rules of the communication instruction set. It proposes a method for rapidly developing control programs by adopting the expert control mode, which enables clients to develop and modify programs conveniently by importing instructions in a non-coded manner. After experimental testing, the platform is proved successful achieving both the rapid development of PLC control system and the rapid modification of monitoring software.
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