Six-DoF (six-degree-of-freedom) shore crane simulator

Abstract

The invention belongs to the field of operation training and particularly relates to a six-DoF (six-degree-of-freedom) shore crane simulator. The six-DoF shore crane simulator comprises a driving cab operation system, a signal collecting system, a PLC (programmable logic controller) motion controller logic control system, a kinetic mathematic model, an instructor console system and a virtual reality system, wherein the instructor console system is a controller of the whole simulator and is also a data transmission transfer station capable of receiving and transferring data; the signal collecting system is used for collecting operation data of the driving cab operating system; the PLC motion controller logic control system simulates electric parameter indexes in actual work according to the operation data; the kinetic mathematic model simulates various physical characteristic parameters of the crane according to the operation data; the virtual reality system is used for providing a virtual reality environment for an operator. The six-DoF shore crane simulator has the advantages as follows: advanced system integration is adopted, so that system integration of mechanical-electric integration is realized, and a trainee receives efficient training of crane skills in a highly-emulated simulation environment.

Description

technical field [0001] The invention belongs to the field of operation training, in particular to a six-degree-of-freedom quay crane simulator. Background technique [0002] At present, major technological changes are taking place in the field of education and training, mainly manifested in the transformation of traditional education and training resources to modern education and training resources. The simulation technology plays a symbolic core role in this order. In the port logistics industry, cranes are the main equipment for loading and unloading cargo, and they are also equipment prone to safety accidents. A general crane simulator has three parts: a training platform (vibration system, cab system), an instructor's platform (coach system, monitoring system) and a simulation model (visual system, audio system), which is a typical semi-physical simulation training device. To configure the electronic control system, the composition of the entire teaching simulation sys...

AI Technical Summary

Problems solved by technology

A general crane simulator has three parts: a training platform (vibration system, cab system), an instructor's platform (coach system, monitoring system) and a simulation model (visual system, audio system), which is a typical semi-physical simulation training device. To configure the electronic control system, the composition of the entire teaching simulation system is more complex, the simulation motion effect is not ideal, the virtual environment is not good enough, and the price is high, there are many faults, low reliability, and lack of promotion value

Generally speaking, there are many problems in today's crane training simulators, such as low functional integration, unsatisfactory simulation motion effects, unsatisfactory visual effects, low immersion, and unrealistic dynamic simulation effects, etc.

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