Automatic configuration modeling method based on SCADA (supervisory control and data acquisition) and related device
A technology of configuration and communication link, applied in the direction of comprehensive factory control, instrumentation, comprehensive factory control, etc., can solve problems such as reducing efficiency, and achieve the effect of improving efficiency
Active Publication Date: 2021-07-09
和利时卡优倍科技有限公司
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When the number of configuration points (that is, the number of PLCs) is small, the efficiency of manual configuration modeling is within an acceptable range, and when the number of configuration points is large, the efficiency will be greatly reduced
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[0045] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0046] Data acquisition and monitoring control SCADA system is a computer-based production process control and scheduling automation system, which is used to monitor and control the operating equipment on site. At present, during the configuration modeling process of the SCADA system for the programmable logic controller (programmable logic controller, PLC), the st...
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The invention discloses an automatic configuration modeling method based on SCADA (supervisory control and data acquisition) and a related device. The method comprises the following steps: receiving address information of a programmable logic controller (PLC) configured by a user; establishing a communication link between a data acquisition component of a data acquisition and monitoring control SCADA system and the PLC on a field bus according to the address information of the PLC; acquiring measuring point information of the PLC according to the communication link; the measuring point information comprising a block position and an offset size of substation equipment connected with the PLC; determining a channel address of the substation equipment according to the block position, and determining a channel data type of the substation equipment according to the offset size; and displaying the channel address and the channel data type to complete automatic configuration modeling. Even if the number of the PLCs is large, a user does not need to add the measuring point information of the substation equipment connected with each PLC one by one, and the configuration modeling efficiency is improved.
Description
technical field [0001] The present invention relates to the technical field of data acquisition and monitoring control (supervisory control and data acquisition, SCADA) system, in particular to a SCADA-based automatic configuration modeling method, device, equipment, medium and program product. Background technique [0002] Data acquisition and monitoring control SCADA system is a computer-based production process control and scheduling automation system, which is used to monitor and control the operating equipment on site. For example, the SCADA system can be applied to data acquisition and monitoring control in the fields of electric power, metallurgy, petroleum, chemical industry, gas, railway and so on. [0003] At present, during the configuration modeling process of the SCADA system for the programmable logic controller (programmable logic controller, PLC), the staff manually configures it. When the number of configuration points (namely the number of PLCs) is small, ...
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IPC IPC(8): G05B19/418
CPCG05B19/41885G05B2219/32339Y02P90/02
Inventor 王松林谢峰王新月陈磊
Owner 和利时卡优倍科技有限公司