Abstract
Rail transit is a kind of rail transit based on fixed lines, which is carried out through special vehicles, passengers, and goods. However, urban rail transit construction activities are mostly underground activities, the construction environment and construction technology are complex, and the potential disaster risks are different. At present, the traditional 3D simulation technology is lack of interactive experience, but with the development of VR technology, 3D panorama technology, as a branch of VR technology, is rapidly popularized with its interactive and immersive characteristics. VR reality technology is applied in aerospace, real estate, education, entertainment, games, and other fields. Therefore, authors propose the application of VR panoramic technology based on the Unity3D engine and HTC Vive interactive equipment in the urban rail transit vehicle engineering simulation system. Furthermore, the content construction scheme and the overall development process of the simulation system are given. The function of VR technology in the simulation system and the main technology of real-time interaction for vehicle maintenance are discussed. The methods of literature analysis, expert interviews, on-site data acquisition, and questionnaire surveys are applied. By determining the intensity of protection measures, improving the construction quality of urban rail transit, preventing and controlling risks, and making the best plan and measures from a systematic point of view. From the final results of this study, user can gradually change the traditional ideas and methods of urban rail transit disaster prevention and mitigation and implement VR technology in the urban rail transit vehicle engineering simulation system, which plays a very important role in improving the safety management efficiency of urban rail transit construction.
Highlights
Traffic congestion in large and medium-sized cities [1] continues to increase, and priority is given to the development of public transport to relieve the pressure of ground traffic, which has gradually become the preferred mode of urban planning and construction [2]
Research shows that the construction process of urban rail transit is closely related to the number of total accidents of the project, so the current situation of safety management has greatly improved, with the number of urban rail transit projects, At the same time of frequent safety accidents, it is necessary to manage the potential disaster risks to ensure the safety of people and property and the normal operation of urban rail transit construction system
Students. 68.4% of the members who study under the simulation have significant learning effect in the maintenance of the power lighting distribution line
Summary
Traffic congestion in large and medium-sized cities [1] continues to increase, and priority is given to the development of public transport to relieve the pressure of ground traffic, which has gradually become the preferred mode of urban planning and construction [2]. Urban rail transit [3], as the transport tool with the largest carrying capacity in the public transport mode, has the characteristics of high efficiency and energy saving, and is the preferred mode for the development of transportation in large and medium-sized cities in recent years. By the end of 2019, there are 153 operation lines and 3513 stations in mainland China, with a total length of more than 5434.6km, which is the largest urban rail transit construction market in the world. Research shows that the construction process of urban rail transit is closely related to the number of total accidents of the project, so the current situation of safety management has greatly improved, with the number of urban rail transit projects, At the same time of frequent safety accidents, it is necessary to manage the potential disaster risks to ensure the safety of people and property and the normal operation of urban rail transit construction system
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
