Virtuality and reality combined electrical control simulation system for crane

Abstract

The invention relates to a virtuality and reality combined electrical control simulation system for a crane. The system mainly comprises a physical circuit, a virtual circuit and an interaction system, wherein the physical circuit mainly is a road physical circuit arranged by simulating an actual mechanism and has the main function of being responsible for reproducing due electrical action of a certain mechanism of the crane simulated in a simulation trainer; the perceptual knowledge of a student is reinforced. The virtual circuit mainly comprises a circuit simulated by PC software, a simulated instrument display screen and relevant electric appliance cabinet servers, the virtual circuit mainly serves as a supplement of the physical circuit, the cost required for the physical circuit is reduced, the fault rate is reduced, corresponding electrical action is simulated through the virtual circuit, and feedback deserved for operation of the student is given. The interaction system comprises a teacher end control system, an electrical system fault setting system, a physical linkage table and a virtual visual system. Multiple purposes of a machine are achieved, the cost of simulation equipment is reduced, updating and upgrading are convenient, and the perceptual knowledge of the student is reinforced.

Description

technical field [0001] The invention relates to the technical field of training and teaching in the field of crane operation and maintenance, in particular to a crane electric control simulation system combining virtual and real. Background technique [0002] With the development of virtual reality technology, computer simulation technology, sensor technology, multimedia technology and automation technology, a comprehensive simulation training system for crane operation and maintenance has emerged. As an important part of the crane comprehensive simulation system, the crane electronic control simulation system directly determines the simulation training effect. It simulates the actual electric control system of the crane, so that trainees can master how many electrical control components such as PLC, frequency converter, motor, and linkage table form a complete electrical control system and how it coordinates with the operating conditions of the crane. , How to debug, find ...

AI Technical Summary

Problems solved by technology

This method is conducive to enhancing the perceptual knowledge of the trainees, but it takes up a lot of space and facilities, the cost is high, and the system is not easy to update and upgrade

With the development of software technology, electrical cabinets and various electrical components can be replaced by 3D models, and the internal logic of the state change of electrical components can also be realized by software, so the physical electrical system used for simulation can also be softwareized to form a complete software The electronic control simulation system is optimized to save space and cost, and to facilitate system updates and upgrades, but there are also obvious shortcomings: the lack of a link to enhance perceptual knowledge

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