Teaching experiment system based on Internet of things technology

Abstract

The invention discloses a teaching experiment system based on the Internet of things technology, which comprises a controller management module and a controller module, wherein the output end of the controller management module is connected with the controller module; the output end of the controller module is connected with a virtual device library, a circuit fault diagnosis module and a visual interactive interface; the controller module comprises an embedded controller and a PLC controller; the embedded controller is connected with the PLC controller through an SPI bus; the controller management module comprises a Labview control module; the data end of the Labview control module is connected with a data acquisition card; and the output end of the controller management module is connected with a system server through a local area network. The experiment system can meet application of the Internet of things technology teaching and can also meet requirements of extracurricular practice such as course design of a student, and the student can be trained with the self learning ability and the creation spirit conveniently.

Description

technical field [0001] The invention relates to the technical field of application of the Internet of Things, in particular to a teaching experiment system based on the Internet of Things technology. Background technique [0002] The Internet of Things is to connect any item with the Internet through radio frequency identification (RFID), infrared sensors, global positioning systems, laser scanners and other information sensing devices according to the agreed agreement, for information exchange and communication, so as to realize intelligentization. A network that identifies, locates, tracks, monitors, and manages. The concept of the Internet of Things was proposed in 1999. The Internet of Things is the "Internet of Things Connected". This has two meanings: first, the core and foundation of the Internet of Things is still the Internet, which is an extended and expanded network based on the Internet; exchange and communication. [0003] The Internet of Things has many wid...

AI Technical Summary

Problems solved by technology

Most of the time in the whole semester, the teacher is teaching the theoretical knowledge of the Internet of Things and its operation. Although the students can understand it, they often have only a half-knowledge. After learning, the concept of the Internet of Things teaching system is still very vague. an impossible task;

[0006] (2) School laboratory resources are limited

Because the price of the teaching experiment system based on the Internet of Things is still relatively expensive, the teaching laboratory configuration resources in colleges and universities are very limited at present, which cannot meet the requirements of students' independent learning;

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