Low-Cost Remote Supervisory Control System for an Industrial Process using Profibus and Profinet

Author(s):  
Yasmin Musa ◽  
Omar Tantawi ◽  
Vincent Bush ◽  
Blake Johson ◽  
Noah Dixon ◽  
...  
2015 ◽  
Vol 764-765 ◽  
pp. 640-643 ◽  
Author(s):  
Wu Jeng Li ◽  
Shu Chu Tung ◽  
Shih Miao Huang

This research designs a web-based supervisory control system based on Raspberry Pi. The system consists of one Raspberry Pi single-board computer and multiple data acquisition modules. The sensing and driving of the system are completed by reading/writing those data modules through RS485 interface by Modbus RTU protocol. Embedded database is used to store input/output data. Embedded web server provides interface for remote monitoring and control. The system was applied to environment control for computer room. It monitors air-conditioning systems, room temperature and humidity, fire alarm systems, uninterruptible power supply (UPS) systems, electricity supply systems and door access control systems. If something happens, it can drive buzzer, alarm, voice dialing, or air conditioning. The focus of this paper is using software to integrate hardware available in the market to form a low cost reliable supervisory control system.


2001 ◽  
Author(s):  
Ron Carbonari ◽  
Mike Pilat ◽  
David C. Wilkins ◽  
Patricia A. Tatem ◽  
Frederick W. Williams

2014 ◽  
Vol 1049-1050 ◽  
pp. 1196-1199
Author(s):  
Yu Ming Ma ◽  
Lin Liu

In this paper, the substation computer supervisory control system structure, content, features and characteristics were described. In recent years, substation monitoring technology has been developed rapidly, and has been widely used. However, due to the promotion of our country is in its infancy, technology is not mature, the new operation and management model is being explored, and thus in the operation also exposed some problems.


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