It is exactly the same as the real vehicle in terms of color, material, and proportional relationships, presenting all the structures and circuits of the train.

It enables practical training such as daily      inspections of mechanical equipment, daily inspections of electrical      equipment, and compliance with daily inspection procedures.

The maintenance process adopts a virtual roaming format. Trainees can roam in a game - like virtual scenario, hear various on - site sounds, and simulate the on - site working environment.

The tools used in the maintenance process are exactly the same as those used in the actual field.

In the assessment mode, multiple users can take the exam simultaneously online in a local network environment. The teacher's server can set exam - stopping conditions such as exam questions and time limits. Teachers can monitor the real - time status of each examinee. The operation process of each terminal during the trainees' assessment will be recorded, and exam scores will be automatically generated after the exam. Teachers can print out each person's report card and present the score statistics.

Teachers can set abnormal states for certain components, such as cracks, dents, deformations, and damages, and prompt students to conduct step - by - step inspections.