BIM-technology-based installation, maintenance, and management system for electromechanical equipment of subway station

The invention discloses a BIM-technology-based installation, maintenance, and management system for electromechanical equipment of a subway station. The system is composed of a scene roaming simulation unit, a communication function unit, a system management unit and an equipment management unit. The scene roaming simulation unit consists of a scene management module, a scene roaming module, a process simulation module and an equipment query module and is used for realizing three-dimensional simulation of a scene and an equipment installation and maintenance process, thereby providing a visual three-dimensional environment for equipment installation and maintenance. The communication function unit includes a user management module, an authority management module and a system help module and is used for realizing usage management and authority control of the system. And the system management unit consists of an enterprise information management module, an equipment data management module, an equipment prophase