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 Study sets new distance record for medical drone transport
13.09.2017 | Johns Hopkins Medicine

nachricht Researchers 'count cars' -- literally -- to find a better way to control heavy traffic
10.08.2017 | Florida Atlantic University

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: Neutron star merger directly observed for the first time

University of Maryland researchers contribute to historic detection of gravitational waves and light created by event

On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...

Im Focus: Breaking: the first light from two neutron stars merging

Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.

Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....

Im Focus: Smart sensors for efficient processes

Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).

When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...

Im Focus: Cold molecules on collision course

Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.

How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...

Im Focus: Shrinking the proton again!

Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.

It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ASEAN Member States discuss the future role of renewable energy

17.10.2017 | Event News

World Health Summit 2017: International experts set the course for the future of Global Health

10.10.2017 | Event News

Climate Engineering Conference 2017 Opens in Berlin

10.10.2017 | Event News

 
Latest News

Terahertz spectroscopy goes nano

20.10.2017 | Information Technology

Strange but true: Turning a material upside down can sometimes make it softer

20.10.2017 | Materials Sciences

NRL clarifies valley polarization for electronic and optoelectronic technologies

20.10.2017 | Interdisciplinary Research

VideoLinks
B2B-VideoLinks
More VideoLinks >>>