PLC based electrical automation control teaching information processing system and method

Abstract

The invention discloses a PLC based electrical automation control teaching information processing system and method, and belongs to the technical field of electrical automation control teaching. The system comprises a power supply module, a shooting module, an operation module, a central control module, a network communication module, a WEB server, a communication module, a simulation module, an examination module, a data storage module and a display module. The simulation module realizes simulated training of electric energy meter detection by means of DELPHI programming, SQLServer database management and UNITY3D virtual reality technologies, new method and resources are provided for training of electric energy marketing staff and electric energy meter detecting staff, and the problem that real-object simulated training is high in investment and not ideal in effect is solved; and the examination module realizes reading, displaying and scoring automatically, and the work intensity of examination of teachers is reduced greatly.

Description

technical field [0001] The invention belongs to the technical field of electrical automation control teaching, in particular to a PLC-based electrical automation control teaching information processing system and method. Background technique [0002] Electrical engineering and automation is a new discipline in the field of electrical information, but because it is closely related to people's daily life and industrial production, it develops very rapidly and is relatively mature now. It has become an important part of the high-tech industry, widely used in industry, agriculture, national defense and other fields, and is playing an increasingly important role in the national economy. Its tentacles extend to all walks of life, ranging from the design of a switch to the research of aerospace vehicles. Students in this major can engage in work in the fields of system operation, automatic control, power electronics technology, information processing, test technology, research and...

AI Technical Summary

Problems solved by technology

[0004] The existing electrical automation control teaching system cannot realize the random setting of faults in the verification during the training and teaching of the electric energy meter; The wiring of the electric energy meter in the verification device cannot be changed, and the test data and results will be basically the same when different personnel perform the verification test, and it will not be possible to carry out personalized teaching and training for multiple students; at the same time, the existing assessment tasks are heavy and the assessment efficiency Low

[0005] In the existing technology, it is impossible to record high-definition video data of teaching content; it is impossible to realize the quantitative storage of collected teaching videos and network teaching resources, and the storage speed is slow, which is not conducive to the efficient and stable operation of the system; Effectively solve the problem of "ghost" and "virtual image" at the edge of the image, display the interface of the teaching system and the collected teaching videos, and the teaching resources of the network are not clear enough, and the quality of the display resources is poor

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