Interactive physics experiment teaching device based on WEB and its control method

Abstract

The invention relates to a teaching aid for physical experiment teaching, in particular to a WEB-based interactive physical experiment teaching device and a control method thereof. The device consists of a client end module subsystem and a server end subsystem, wherein the client end module subsystem consists of a three-dimensional instrument display module, an interactive operation data processing module, a client end effect processing module, a local temporary operation data memory, and an interactive operation result data transmission module; and the server end subsystem consists of a service data processing module, a server end data memory module and a numerically controllable physical experiment instrument. During control, a VRML client end sends a request for virtual three-dimensional data to the server, the server returns the data after verification, and the VRML processing program at the client end displays the results at a client end interface and judges whether the client end finishes the operation. The method solves the defect that CAI experiment teaching lacks simulated interaction, thereby realizing interactive three-dimensional physical experiment and simulation, and improving teaching effects.

Description

technical field [0001] The invention relates to a teaching aid for physics experiment teaching, in particular to a WEB-based interactive physics experiment teaching device and a control method thereof. Background technique [0002] One of the remarkable advantages of CAI (Computer-Assisted Instruction) is that it can express relatively abstract content and knowledge that cannot be expressed by other conventional teaching methods. Since the birth of CAI, it has had a great impact on educational teaching methods and has been widely used in In the classroom teaching of various subjects. However, the current mainstream CAI teaching courseware is mostly two-dimensional, which cannot bring learners an immersive sense of reality and lacks an interactive mechanism. In physics experiments, there are many contents that cannot be clearly expressed by language and two-dimensional display. For this reason, invention patents (Application No. 03121705.2 and 200510012134.6) have proposed a...

AI Technical Summary

Problems solved by technology

However, the current mainstream CAI teaching courseware is mostly two-dimensional, which cannot bring learners an immersive sense of reality and lacks an interactive mechanism. In physics experiments, there are many contents that cannot be clearly expressed by language and two-dimensional display. For this reason, invention patents (Application No. 03121705.2 and 200510012134.6) have proposed a virtual reality model design scheme in order to solve the deficiency of two-dimensional plane CAI and realize the virtualization of experiments. However, these inventions only complete the model design and lack virtual reality. In the interactive process of the experiment, even if the three-dimensional model does not add specific devices and various controls that cooperate with it, it cannot achieve the required real interactive virtual experiment effect

[0003] Therefore, how to overcome the lack of interactive authenticity and expressiveness of the current CAI teaching system, and improve the teaching effect of teaching, especially physics experiment teaching, has always been a concern of educators

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