China News Service, December 18 (Wang Zitao, Kang Yuzhan) Unmanned trains, self-adjustment of brightness in the car, equipped with wireless charging platforms, and full-line intelligent operation and maintenance... On December 18, the reporter explored the upcoming opening Shanghai Metro Line 18.

The southern section of the first phase of Line 18 (Hangtou Station to Yuqiao Station) has now successfully passed the initial pre-operation safety assessment and has the initial operational conditions for fully automatic operation.

Shanghai Metro Line 18 station hall.

Photo by Kang Yuzhan

　　Line 18 is the first batch of Shanghai's first full-function, high-volume rail transit lines with the highest level of fully automated operation at one time. It uses a number of new construction technologies, new materials, and process-based naked assembly.

The line runs through the hinterland of east and central Shanghai, passing through Pudong New Area, Yangpu District, Baoshan District, starting from Hangtou Station in the south and ending at South Changjiang Road Station in the north.

　　There are many humanized facilities in the public area of ​​the station. In addition to the conventional vertical elevators and blind lanes, the gates are uniformly gated to facilitate the passage of strollers and passengers with large luggage.

Except for Yuqiao Station, the other 7 stations have set up maternity rooms to further improve the level of humanized service.

　　In terms of vehicles, Line 18 is also equipped with a variety of humanized services.

The train passenger compartment lighting system adopts the design concept of self-dimming and automatic color change, which not only supports the self-adjustment of the brightness of the passenger compartment lighting with the brightness of the outside world, further reducing energy consumption, but also can be changed according to the four seasons, showing warm colors in winter and cool colors in summer. The color temperature is automatically adjusted to improve passenger comfort.

　　The compartment is equipped with an intelligent wireless charging platform to facilitate wireless charging of passengers' mobile phones; equipped with a visual emergency intercom system and interactive door unlocking function, so that the control center can clearly see the situation of intercom passengers and guide passengers more accurately; Wood grain interiors are used in a large area to demonstrate the humanistic care of the temperature subway.

Intelligent wireless charging platform in the compartment.

Photo by Wang Zitao

　　Jiang Siliang, commissioning manager of CASCO Signal Co., Ltd., told reporters from Chinanews.com, “The automatic wake-up, self-checking, exiting, stopping and arriving at the station, opening and closing doors, washing, and returning to the warehouse of Line 18 trains require no human intervention in the whole process. At the same time, the unmanned driving has designed many emergency scenarios to ensure the safety of the system."

The mother and baby room in the station.

Photo by Wang Zitao

　　In addition, Line 18 is the first line of Shanghai Metro that is dominated by construction and operation units and applies smart operation and maintenance platforms across the line.

Xi Wei, deputy general manager of Shanghai Rail Transit No. 18 Development Co., Ltd., said that the project focuses on digitalization and realizes the full life cycle management of the project. The operation and maintenance guarantee unit uses BIM data to achieve an innovative mode of integrated application and management, which is specifically reflected in: Realize the seamless transmission of digital asset information from the construction period to the operation and maintenance period; for the first time, the digital assets and the BIM operation and maintenance platform will be delivered simultaneously at the completion and delivery; for the first time, the BIM-based operation and maintenance management platform will be extended from a single station to the entire line.

　　In terms of engineering technology, for the first time in China, the new segment staggered assembly technology of embedded socket connectors was used in the shield tunnel section of the fixed repair section of the aircraft head, filling the gap in this technical field in China.

In the construction of the shield section between Huyu Middle Air Shaft and Kangqiao Station, the new technology of "shield slag conveyor belt conveyor system (referred to as belt conveyor)" was introduced for the first time, which is the first case in the field of domestic subway shield section construction.

(Finish)