Remote control virtual training system of fully mechanized coal mining face

Abstract

The invention discloses a remote control virtual training system of a fully mechanized coal mining face. The system comprises a remote control manipulation bench, a high speed multichannel data acquisition card and a computer. A virtual training software system is embedded in the computer. The remote control manipulation bench comprises all kinds of function switches, handles and knobs to control a virtual fully mechanized coal mining face device. The high speed multichannel data acquisition card is used for acquiring multiway switch quantity and simulation quantity given out by the function switches, handles and knobs installed on the remote control manipulation bench. The computer processes and stores the acquired multiway switch quantity and simulation quantity and displays the virtual fully mechanized coal mining face device via a database port program. According to the invention, worker training problems of a few-worker or no-worker coal mining work face control system are solved and quality and safety of control are improved. The training system is highly interactive and vivid, proper in design, highly practical and high in promotion and application value.

Description

technical field [0001] The invention belongs to the field of virtual simulation, in particular to a remote control virtual training system for fully mechanized coal mining face. Background technique [0002] Virtual Reality (VR) technology has received unprecedented attention and application in recent years. In the future, "real manufacturing" and "virtual presentation" will be perfectly integrated, and all real-time data in the actual manufacturing process will be collected through massive sensors all over the factory, and any details in the production will be reflected in real time and quickly. Based on these production data, the application of digital models, big data analysis, 3D virtual simulation and other methods in the computer virtual environment can simulate, evaluate and optimize the entire production process, and realize the production simulation in the virtual world and the production in the real world. seam fusion. Therefore, "the perfect fusion of virtual an...

AI Technical Summary

Problems solved by technology

However, at present, most coal mines generally adopt the method of installing cameras for remote monitoring. Due to the complex and harsh working environment of coal shearers, the image collected by the camera is often unclear, which brings great difficulty to remote control; or use the shearer controller Monitor the current, voltage, speed, temperature, rocker angle and other parameters of the shearer when it is running, directly display the parameters or perform graphical modeling display, and the shearer staff will operate and monitor the working status of the shearer in real time

In short, due to the fact that operators need to observe many parameters in remote control, it is difficult to implement manual intervention decision-making by relying on video, equipment status parameters, etc., which makes the existing remote control system have certain security risks.

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