Latest news of Shenzhen Rail Transit Line 12

At present, the line has successively completed a number of inspections

It will enter the safety assessment before initial operation!

Let's decrypt

See what "black technology" it uses

Multi link application of BIM technology

Information management makes the project speed up accurately

BIM technology refers to the building model established on the basis of various relevant information data of the construction project, which simulates the real information of the building through digital information simulation. The application of this technology is of great significance to effectively improve the engineering efficiency, save construction costs, reduce engineering pollution and other fields.

In order to further explore the urban rail transit project

Digital twin value

Accelerate the construction of smart subway

Shenzhen Metro has been vigorously promoted in recent years

BIM application of urban rail transit project

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BIM deepening design

Construction of Metro Line 12 in the chiller room

Routine mechanical and electrical installation, station construction and other links

All fully apply BIM technology

It has realized the

Management standardization, informatization, process and refinement

Carry out assembly construction in multiple directions

Innovative technology helps improve project quality and efficiency

Metro Line 12 is under construction

Fully implement the concept of green construction

Strive to create a

Shenzhen Demonstration Assembled Innovation Line

Compared with traditional cast-in-situ construction method

Prefabrication of prefabricated components

Cooperate with on-site assembly

Greatly shorten the construction period

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Fabricated prefabricated track slab

The 7 chiller rooms of Metro Line 12 are all constructed by assembly. Through the batch prefabrication of pipe sections in the factory, the "zero welding" of the on-site project is realized. The overall construction is completed in one go, which effectively improves the installation quality, improves the on-site operation efficiency, and greatly reduces the construction period.

The prefabricated slab track bed technology applied in the line and the assembly and allocation of water chiller, specifically, the prefabricated track slab adopts standardized design, factory production and mechanized construction, which significantly improves the overall construction quality.

Not only that, the prefabricated slab track bed technology makes the construction organization more flexible, and can carry out synchronous construction on multiple working faces to effectively ensure the track laying period. With the help of precision measurement and track fine adjustment technology, the track laying accuracy is better, the train operation is more stable, and the passenger experience is more comfortable.

Equipped with high-level train control and security system

Intelligent operation and maintenance, high efficiency, enabling urban commuting

The train of Metro Line 12 adopts GOA4 level automatic driverless system, with a design speed of 80 km/h, and has the functions of automatic operation, autonomous decision-making, fault self-healing, and timely event handling.

Shenzhen Metro Phase IV Project

There are 4 new lines

Equipped with automatic driverless system

With Metro Line 12 and other lines put into operation

Digital transformation of Shenzhen rail transit will continue to accelerate

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Haihai Tianyuan South Station

At the same time, Shenzhen Metro is also building a multi integrated and intelligent security system. The system adopts open architecture and advanced system integration technology, and cooperates with 4K ultra-high definition monitoring, electronic access control, visual help interphone, emergency alarm button, intrusion alarm device and other security inspection facilities to jointly protect the safe operation of Line 12.

Add Facebook intercommunication and AI digital employee customer service

Continuous innovation of AFC system

The AFC system of Metro Line 12 will be connected to the Shenzhen Rail Transit Clearing Center System (ACC Phase II) and Shenzhen Metro Multi line Centralized Management System (CLC Phase II) constructed at the same time. On the basis of supporting two-dimensional code, each station also has the function of "face brushing" and free group "hand brushing".

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Smart customer service center

At the same time, each station of Shenzhen Metro Line 12 will be equipped with an integrated open and closed intelligent customer service center, and will provide audio and video interactive services to passengers using AI digital employee customer service developed by Shenzhen Metro.

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Entrance gate

Metro Line 12 enables transportation with technology

Realizing the design and construction suitability

Efficient energy structure

Healthy environmental protection

Intelligent operation and maintenance

Further upgrading of humanized supporting facilities