The rail transit simulation training system can improve the teaching content and cultivate students' practical ability. The overall goal is to build a comprehensive rail transit training base with complete types of work, advanced equipment and outstanding characteristics, covering rail transit vehicle service, maintenance, public works, electricity, power supply, passenger and freight transportation, etc.
The products cover all fields of high-speed railway, subway, light rail and intercity rail transit, and special training equipment and full three-dimensional training software system have been developed to meet the training needs of locomotives and vehicles such as CRH EMU, HX high-power AC drive locomotive, Shaoshan electric locomotive, Dongfeng series locomotive and self-propelled special equipment (large road maintenance machinery, track operation vehicle and electrified operation vehicle).
It can be used to train drivers, on-board mechanics, vehicle maintenance operators, signal equipment maintenance personnel, vehicle maintenance personnel and passenger transport personnel, and the trainers will conduct practical exercises step by step according to the teaching plan. Master the general operation skills first, and then train the response to various faults and abnormal phenomena set by the teacher, from simple to complex, and achieve the specified requirements through repeated practice.
The training system can train students in skills such as operation management, standardized operation, simulated driving, dispatching and command, train coupling and rescue, emergency and abnormal situation handling, emergency fault handling, primary and secondary maintenance, temporary repair, charging and passenger service, and can meet the needs of experimental training, teaching guidance, teaching management and assessment of rail transit students. The equipment does not need a real welder, and collects the position, speed and angle data of the welding torch in real time through the simulation master control system and tracking system. Combined with the JanVR rendering engine independently developed by our company, a virtual realization environment is formed, which can see real-life effects such as welding arc, spark splash, welding liquid flow and cooling, three-dimensional weld generation and so on in real time, with various real sound effects.
The virtual welding simulation training equipment can meet the welding types such as CO2 shielded welding, covered electrode arc welding and argon arc welding. It can be trained in different welding positions such as flat welding, vertical welding, horizontal welding and overhead welding to meet the needs of 360-degree welding drills. In the process of welding training, electric energy is effectively saved, and materials such as covered electrode (wire), weldments and shielding gas are not consumed; No welding smoke is generated, which saves the cost of installing welding smoke purification equipment; Students do not produce high-temperature open flames during training, which avoids all kinds of accidents caused by improper operation and brings healthy and safe training environment to students.
The virtual welding practice classroom is equipped with several virtual welding practice devices, which are connected with the teacher system and the virtual welding terminal through wireless network devices. Teachers have the functions of curriculum design, student management, performance management, training monitoring, task design, free arrangement of teaching tasks and so on. Teachers can make teaching plans according to students' different welding levels, and adjust welding tolerance and score ratio in real time according to students' training monitoring and result analysis. It can provide customized virtual simulation products for cultural relics, oil fields and mines, hydropower and water conservancy, roads and bridges, digital cities, chemical industry, real estate roaming, port hoisting, military confrontation and other fields with strong demand for virtual reality.