ERTMS/ETCS Hybrid Level 3: Analysis of the overall challenges/limitations of ETCS Hybrid Level 3

The Ministry of Infrastructure and Water Management set up the ERTMS Programme and commissioned ProRail to realize the rollout. In Dutch vernacular, ERTMS is often used, but the system that replaces the legacy dutch system is ETCS Level 2. This rollout of ETCS Level 2 in infrastructure is currently being done on 7 sections of track in...

Improving the capacity and performance assessment of railway nodes on the French network

Capacity and performance (evaluated through delay propagation) analysis methods have mostly focused on railway line track sections, but less attention has been given to nodes. Still, a few analytical methods for the capacity and performance assessment of the switch areas between station platform tracks and line tracks can be classified upon...

Assessing Moving Block Railway Capacity Based on Fixed Block Infrastructure Occupation

Moving block signalling promises a significant reduction of the infrastructure occupation compared to a fixed block system, such as NS’54/ATB. This is mainly caused by a strong reduction of the approach and running time. However, to assess the capacity gains track occupation data, such as blocking times are needed. ETCS L3 Moving Block is still...

Capacity benefits of Virtual Coupling over ETCS L3 Moving Block in a realistic operational environment

As the demand for transport of goods and passengers increases, the capacity of railway networks is becoming more and more saturated. Railway infrastructure managers aim to increase the rail network capacity with the minimum possible investments in infrastructure. Next generation signalling concepts such as Moving Block (MB) and Virtual Coupling ...

Improving signal aspect awareness of a driver advisory system over the Dutch signalling system to increase capacity

The increasing passenger demand for rail service in the Netherlands, urges the Dutch infrastructure manager (IM) ProRail to increase network capacity. Instead of building new infrastructure, ProRail promotes information and communications technology solutions which aim for a more efficient utilization of the existing infrastructure. One of the...

ERTMS/ETCS Hybrid Level 3 and ATO: A simulation based capacity impact study for the Dutch railway network

In the 2020 timetable the Dutch legacy signalling and automatic train protection systems (ATB/NS’54) are operating at maximum capacity in the busiest parts of the network. With future expansions of services in mind, the capacity provided by the legacy systems could be considered insufficient. The planned implementation of the ERTMS/ETCS Level 2...