Simulation System of Digital Electronic Technology Based on Virtual Reality

Abstract

The invention discloses a digital electronic technology simulation system based on virtual reality. The system includes a hardware part and a software part. The hardware part includes a PLC selection device, a body behavior detection camera, a PC host, and a VR helmet. The signal input end of the host is respectively connected with a PLC selection device device and a body movement detection camera, the signal output end of the host is connected with a VR helmet, and the software module includes a 3D model engine, a data exchange program, and Matlab simulation technology The platform, in which the 3D engine contains 3D sensory models of digital electronic technology chips, power electronic devices, and consumables, assists the Matlab simulation technology platform and 3D model engine through data interoperability programs to build technical simulation and 3D sensory simulation models. Its remarkable effect is: the simulation system can display the simulation effect of real circuit in the virtual space; it makes the practice and design and development simulation in the direction of digital electronic technology have great economy, development and practicability.

Description

technical field [0001] The invention relates to the field of digital electronic technology simulation, in particular to a digital electronic technology simulation system based on virtual reality. Background technique [0002] Digital electronic technology mainly studies various logic gate circuits, functions and applications of integrated devices, analysis and design of logic gate circuit combinations and sequential circuits, functions of each pin of integrated chips, 555 timers, etc. With the rapid development of computer science and technology With the development of digital circuits, signal processing is becoming more and more common. [0003] At present, traditional simulation software such as Matlab and Multisim are often used in the teaching practice of digital electronic technology and the design and development of digital circuits. However, due to the complex operation interface of traditional simulation software, it is difficult for beginners to compare the simulati...

AI Technical Summary

Problems solved by technology

[0005] For the direction of digital electronic technology, the traditional simulation system has defects such as invisible, complex operation, and poor operability. If combined with VR technology, it can be realized in the virtual operating space provided by VR technology. A simulation system that builds circuits in the real world and can observe phenomena can not only improve efficiency, reduce costs, but also eliminate risks caused by operational errors during teaching practice or design and development

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