Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

First German long-distance line without fixed signals commences operation

16.12.2015
  • Siemens rail technology improves safety and traffic flow
  • Connects metropolitan areas of Berlin, Leipzig, Erfurt, Nuremberg and Munich
  • Competitive and environmentally friendly alternative to road and air transport

As part of the 8th German Unity Transport Project (VDE 8), Siemens and its consortium partner Kapsch CarrierCom Deutschland GmbH are currently equipping the new section from Ebensfeld via Erfurt to Halle/Leipzig with railway control, signaling and GSM-R technology.


The VDE8 construction project is divided into a number of project sections (VDE 8.1 to VDE 8.3): the new and upgraded route through the Thuringian Forest between Nuremberg and Erfurt (VDE 8.1) cuts the journey time between the major towns in the South and East dramatically - by up to 1 hour, 40 minutes. The new section between Erfurt–Leipzig/Halle (VDE 8.2) will mean improved speeds in the East-West direction. For example, the journey between Dresden and Frankfurt will be up to half an hour faster. The journey time between Leipzig/Halle and Berlin has already halved since 2006, when the upgraded route (VDE 8.3) became operational, and is now approximately one hour.

Passenger operation has now commenced on the first stage from Erfurt to Halle/Leipzig. As a world first, conventional fixed signals are no longer being used. Communication between the vehicle and the line is transmitted via the GSM-R digital Global System for Mobile Communications – Rail. This permits speeds of up to 300 km/h and enables trains to travel at shorter intervals, thus increasing the throughput.

The new construction and expansion is necessary in order to be able to handle continuously increasing traffic volume, and to provide a competitive and environmentally friendly alternative to road and air travel. Siemens has equipped the entire 123 kilometer-long new section with the European Train Control System (ETCS) Level 2.

Its outstanding feature is constant communication between the vehicle and the line. With this system, train drivers no longer receive their commands – such as speed restrictions – via signals, but from a radio block center using the GSM-R digital railway radio system.

The on-board computer determines the position and direction of the train, and regularly transmits this information to the radio block center via GSM-R. The improvement over conventional train control systems is that the train driver no longer needs to brake before each signal in order to pick up the new movement authorities for the next line section.

Benefits: ETCS Level 2 not only reduces infrastructure costs to a significant extent, it also enhances line capacity thanks to anticipation and increases the permissible speed, thus reducing journey times.

The VDE8 rail transport project includes the new construction and extension of sections with an overall length of approximately 500 kilometers between Nuremberg, Erfurt, Halle, Leipzig and Berlin. Once completed in 2017, the journey time between Munich and Berlin will be reduced to less than four hours.

The construction project is divided into a number of sub-projects (VDE 8.1 to VDE 8.3): The new and upgraded Nuremberg-Erfurt route through the Thuringian Forest (VDE 8.1) cuts the journey time between cities in the South and East dramatically - by up to 1 hour and 40 minutes.

The high-speed line between Erfurt–Leipzig/Halle (VDE 8.2) will mean improved speeds in the East-West direction. For example, the journey between Dresden and Frankfurt will be up to half an hour faster. Travel time between Leipzig/Halle and Berlin has already halved since 2006 when the upgraded route (VDE 8.3) became operational, and is now approximately one hour.

This press release and a press photo are available at www.siemens.com/press/vde8


Siemens AG (Berlin and Munich) is a global technology powerhouse that has stood for engineering excellence, innovation, quality, reliability and internationality for more than 165 years. The company is active in more than 200 countries, focusing on the areas of electrification, automation and digitalization. One of the world's largest producers of energy-efficient, resource-saving technologies, Siemens is No. 1 in offshore wind turbine construction, a leading supplier of gas and steam turbines for power generation, a major provider of power transmission solutions and a pioneer in infrastructure solutions as well as automation, drive and software solutions for industry. The company is also a leading provider of medical imaging equipment – such as computed tomography and magnetic resonance imaging systems – and a leader in laboratory diagnostics as well as clinical IT. In fiscal 2015, which ended on September 30, 2015, Siemens generated revenue of €75.6 billion and net income of €7.4 billion. At the end of September 2015, the company had around 348,000 employees worldwide. 

Further information is available on the Internet at www.siemens.com


Reference Number: PR2015120110MOEN


Contact
Ms. Katharina Zoefeld
Mobility Division
Siemens AG

Otto-Hahn-Ring 6

81739 Munich

Germany

Tel: +49 (89) 636-636802

Katharina.zoefeld​@siemens.com

Katharina Zoefeld | Siemens Mobility

More articles from Transportation and Logistics:

nachricht Tool helps cities to plan electric bus routes, and calculate the benefits
09.01.2017 | International Institute for Applied Systems Analysis (IIASA)

nachricht Realistic training for extreme flight conditions
28.12.2016 | Technical University of Munich (TUM)

All articles from Transportation and Logistics >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Interfacial Superconductivity: Magnetic and superconducting order revealed simultaneously

Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.

While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...

Im Focus: Studying fundamental particles in materials

Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales

Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...

Im Focus: Designing Architecture with Solar Building Envelopes

Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.

As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...

Im Focus: How to inflate a hardened concrete shell with a weight of 80 t

At TU Wien, an alternative for resource intensive formwork for the construction of concrete domes was developed. It is now used in a test dome for the Austrian Federal Railways Infrastructure (ÖBB Infrastruktur).

Concrete shells are efficient structures, but not very resource efficient. The formwork for the construction of concrete domes alone requires a high amount of...

Im Focus: Bacterial Pac Man molecule snaps at sugar

Many pathogens use certain sugar compounds from their host to help conceal themselves against the immune system. Scientists at the University of Bonn have now, in cooperation with researchers at the University of York in the United Kingdom, analyzed the dynamics of a bacterial molecule that is involved in this process. They demonstrate that the protein grabs onto the sugar molecule with a Pac Man-like chewing motion and holds it until it can be used. Their results could help design therapeutics that could make the protein poorer at grabbing and holding and hence compromise the pathogen in the host. The study has now been published in “Biophysical Journal”.

The cells of the mouth, nose and intestinal mucosa produce large quantities of a chemical called sialic acid. Many bacteria possess a special transport system...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

12V, 48V, high-voltage – trends in E/E automotive architecture

10.01.2017 | Event News

2nd Conference on Non-Textual Information on 10 and 11 May 2017 in Hannover

09.01.2017 | Event News

Nothing will happen without batteries making it happen!

05.01.2017 | Event News

 
Latest News

Water - as the underlying driver of the Earth’s carbon cycle

17.01.2017 | Earth Sciences

Interfacial Superconductivity: Magnetic and superconducting order revealed simultaneously

17.01.2017 | Materials Sciences

Smart homes will “LISTEN” to your voice

17.01.2017 | Architecture and Construction

VideoLinks
B2B-VideoLinks
More VideoLinks >>>