Design Of Remote Control Experiment System Based On Web

Experiment is an important content of science and engineering teaching, with the teaching reform of higher education, strengthen the practice of teaching is getting more and more attention. From the remote experiment teaching and remote control perspective, the article summarizes and draws lessons from experience of the remote laboratory at home and abroad, discusses the design of remote control experiment system based on Web.First, the thesis discusses the structure characteristics and development trend of remote laboratory at home and abroad, combines with the "School of automation process control experiment platform construction", gives analysis, remote control laboratory's overall structure design, hardware design and software structure design. Then it compares the common website building technology: ASP, PHP and JSP; introduces the software layer design method, uses Struts2, Hibernate, Spring framework technology to build a remote experiment platform based on MVC structure. After a brief introduction of the development process of video monitoring, it gives detail code realization of video monitoring principle. And then analyzes the Siemens Win CC Web solution, discusses the system structure of Win CC Web Navigator Server configuration, gives the remote PLC access control solutions. Finally, it makes a preliminary analysis of the system security problems from the website security and database security and industrial Ethernet security aspects; does the work summary and outlook. This system uses Web technology, multimedia technology and automatic control technology, with reference and learning to the thought of SIEMENS totally integrated automation, through the use of Tomcat, Win CC Web Navigator and other related software technology, it makes the laboratory network and the Internet information network become integrated, and also builds a set of remote monitoring and control of integrated experimental platform. The research of this system conforms to the development of science and technology, effectively solves the problem of uneven distribution of resources, improves work efficiency, it has a positive role in promoting the modern laboratory construction of universities, and also the production of industries and enterprises.Through the actual test process control with laboratory equipment, the result of remote control performs well, basically meets the design requirements, shows the correctness and feasibility of the remote experiment design.