Construction Of The Safety Training System For The Opencast Mine Truck Based On The Virtual Scene

Safety is the key of the coal mine production, it is the key factor to the healthy development of the coal mining enterprises. With coal mine safety production of coal mine safety training is closely causality, the main part of the work in coal mine. With high quality and effective safety training to improve the staffs safety consciousness, and avoided self-protection ability of mining property has an important influence. The truck accident probability is bigger. According to most of the motor transport mine accident statistics show that in production accident, the truck accidents accounted for more than70%. Along with the development of times, the old truck safety training methods have been unable to meet the requirements of coal mine enterprise and worker of safety training, the non-computer majors, monotonous training means severely hampered the development of creative thinking and practical skills of the worker has affected the quality of training. By using computer virtual reality technology increased the training of feeling, and make the abstract knowledge visualization, students are more likely to accept.This paper will be based on the Internet X3D three-dimensional virtual reality technology combined with open-pit coal mine truck safety training to achieve virtual scene simulation training system, to overcome the shortcomings of traditional training, can be effective for truck operation theory of pre-service training for staff and operational training, become a staff apply theory knowledge to practice good platform. The system also offers the self knowledge test platform, provides the guarantee organization to carry out the testing activities for the company.This paper introduces the virtual reality technology and virtual training, analyzed the use of virtual reality technology based on Internet X3D virtual scene simulation training system of the advantages and meaning. Paper, which is based on open-pit coal mine truck, the basic concept of open-pit coal mine truck, and the present status of safety training is introduced and analyzed. And sign in to X3D, on the basis of VRML is introduced, the system USES the key simulation technology X3D made a detailed description. Then, in view of the composition of open-pit coal mine truck modeling, analysis, modeling method, put forward the optimization scheme of the model, and the model are combined to complete the virtual scene. And action set the scene, the realization of the user and the scene of virtual interaction, studied the way to enhance interaction at the same time, improve the fidelity of the virtual scene of operation.Through this topic research, realize the open-pit coal mine truck of the three-dimensional entity modeling, simulation, process simulation operation. Virtual scene simulation training system has played a good effect in the practical training, realize the worker safety training of informatization and digitization. This paper will be based on the X3D three-dimensional virtual reality technology combined with open-pit coal mine truck safety training to achieve virtual scene simulation training system, to overcome the shortcomings of traditional training, can be effective for truck operation theory of pre-service training for staff and operational training, become a staff apply theory knowledge to practice god platform. The system also offers the self knowledge test platform, provides the guarantee organization to carry out the testing activities for the company.This paper introduces the virtual reality technology and virtual training, analyzed the use of virtual reality technology based on Internet X3D virtual scene simulation training system of the advantages and meaning. Paper, which is based on open-pit coal mine truck, the basic concept of open-pit coal mine truck, and the present status of safety training is introduced and analyzed. And sign in to X3D, on the basis of VRML is introduced, the system USES the key simulation technology X3D made a detailed description. And action set the scene, the realization of the user and the scene of virtual interaction, studied the way to enhance interaction at the same time, improve the fidelity of the virtual scene of operation.Through this topic research, realize the open-pit coal mine truck of the three-dimensional entity modeling, simulation, process simulation operation. Virtual scene simulation training system has played a good effect in the practical training, realize the worker safety training of informatization and digitization, set up the professional training base for the company to provide the technical support.