Rail

IKOS assists Siemens in various deployment projects through two centres of expertise. The first centre of expertise covers design and approval for the programming of the ERTMS track-side subsystem, and the second looks at the interlocking system.

IKOS is involved in integrating and testing signalling systems, regarded among the most complex in the world.  These systems combine TPWS, ERTMS and CBTC technologies. This new line will cover more than 100 km of tracks, including 21 km of twin-tube tunnels and 9 new stations. We provide ERTMS expertise and proven methods for trials and integration.

IKOS is working on software testing for the ETCS L2 on-board systems and oversees the modification of generic products in accordance with TSI standards. Additionally we update technical documentation for tenders related to the ETCS.

From 2016 to 2022 we assisted in the deployment of the PTC (positive train control) project for MTA, New York. 25 IKOS consultants provided conventional and work-package services in the design phase. This was followed by quality system approval, T&C, project management and system integration phases on site in Pittsburgh and New York. Today, a smaller IKOS team is still involved in the warranty phase.

IKOS is responsible for the testing and commissioning of the on-board and trackside equipment, as well as the ATS and communication systems. IKOS works on the PICO (Post-Installation Check Out), static and dynamic tests on different lines, including the RT Flushing line and the IND Queens Boulevard Line.

IKOS is involved in project management support on the impact of installing the ERTMS on the Marseilles-Vintimille line. This includes deployment monitoring of the RBC Argos, synchronisation with the STI, operational safety studies for the Level 3 hybrid ERTMS and the requirements concerning formal proof.

IKOS is the prime contractor responsible for project management and technical coordination of the renovation work on Line 6 of the Paris Metro. 

IKOS is responsible for the ATO (automatic train operation) systems as part of the development of the Grand Paris Express and the introduction of CBTC for Line 14,. We also piloted studies and installations for the doors for Line 4 of the Paris Metro. We worked on the studies, tests and delivery of the new generation PCC (central control station) for the line that was commissioned in 2022.

In addition to product aspects of a cyber security project, IKOS is also involved in the production of the risk analysis for the on-board (and track-side equipment. This is done in cyber risk management plans and in monitoring the cyber project with direct customers.

IKOS is working on the PTE (On-board TETRA system) on the autonomous shuttles for Lines 4 and 14 of the Paris Metro. IKOS is assisting the General Contractor and supports the development and software upgrades, to ensure adherence to product specifications. This involves platform testing on communication between the shuttle and PCC (central control station), as well as the passenger information.

On behalf of our Hawaiian customer, IKOS has analyzed and validated the specifications and design for the WCS (Wireless Communication System) and the PIS (Public Information System).

IKOS is assisting in the deployment of fibre covering over 730 sites of the national rail network. This work includes regenerating the public address system, remote information display in stations, video surveillance (vigi360), and the dimensioning of the fibre, intranet, and communication infrastructure.

IKOS conducts rail traffic modeling studies to verify the conformity of the electrical installations (substation and catenary) with the European standards, the STIs, and the new traffic forecasts. IKOS is studying the modernization of the Marseilles/Aix-en-Provence line and frugal electrification for many French railway lines.

IKOS is involved in the centralized network control project on several levels. This operation allows supervision of the signal boxes and the ability to control them remotely. This operation isn't possible without also making the substations controllable remotely. IKOS is participating in the remote-control regeneration studies that enable the control of these different substations. These include the electrical dimensioning of the high and low voltage supply to the units as part of the introduction of substation control centers (SCC).

IKOS is working on the CDG Express rail link between Paris-Est railway station and Paris-Charles-de-Gaulle airport. IKOS coordinates the catenary studies of costs, deadlines, and project scheduling.

We are helping update the rolling stock by installing an onboard energy storage system with reusable braking energy that optimizes energy management. 

IKOS worked on project management for the static-based ground charging of the battery when the train arrives at the station.

By 2025, the Paris region bus service plans to have a 100% ecological fleet with electric buses and the use of renewable fuel. This project helps in the initiative to reduce greenhouse gas emissions by 20%. IKOS supports the project through planning and monitoring coordination between stakeholders.

IKOS has developed the main onboard power converter for the hyperloop concept developed by our partners, TransPod. This complex electronic converter links the semiconductor and control-and-command technologies to attain specifications that are not yet required. This state-of-the-art power electronics project has granted IKOS an application to register a patent for the first time with Politecnico di Torino. It has also provided the opportunity to develop a center of expertise for research and development on power converters. 

Every summer IKOS participates in the ballast renewal program for the track on the central section of RER line A.

IKOS worked on infrastructure studies of the viaduct for the elevated section of Line 11 on the Paris Metro.

Accessibility Planning and Development Project (SDA): IKOS participated in the accessibility upgrades, for people with reduced mobility, in stations throughout Ile-de-France. Our team assisted the technical management in supervising the companies responsible for seeing the work through.

Across France, IKOS supports management in construction work in tunnel refurbishment that covers tunnels, railway bridges, road bridges, etc.

IKOS is involved in all the study phases for the modernization of rail networks. For example, in the Occitanie Region, IKOS operates on construction regeneration projects for design management in the preliminary draft phase at REA.

As part of the extension of Lyon Part-Dieu railway station, IKOS is assisting the design in BIM methods. This allows new design methods and project introduction using the BIM approach.

IKOS Germany is helping manage type-approval for the T2, T3, BR430, and VTM trains. We offer support in requirements management and interface with the NoBos (Notified Bodies) and DeBos (Designated Bodies) in Germany, Switzerland, and Austria.

Our team managed the testing and commissioning phases for the X2 trains from the Swedish national operator. This work included static and dynamic testing of all the equipment (brakes, converters, doors, heating, ventilation, and air conditioning), electrical safety analyses, TCMS fault diagnosis, and mechanical and electrical corrective maintenance.

IKOS is working on "Avelia Horizon" the TGV high-speed train of the future, a world-famous industrial project and one of the biggest to date in France. We are involved in the complete V-model (including the engineering system) for the project initiated in 2016.

IKOS produces the test documentation and operates the qualifier and certification trials on the rolling stock intended for the CFL (Luxembourg State Railway) Company.

IKOS operates the static and dynamic testing on the new rolling stock for Neoval, the new metro for Line B in Rennes. IKOS also trains the future project management operators on maintenance regarding the entire Rennes B project (rolling stock, infrastructures, signalling, etc.).

Il s’agit d’une commande historique pour renouveler les rames de huit lignes du métro de Paris. IKOS apporte son expertise notamment pour assurer les activités de suivi technique et documentaire, sur la gestion des interfaces techniques en lien avec les projets concurrents du MF19, et s’assure que les offres sélectionnées correspondent aux prérequis techniques et financiers.

IKOS assists the SNCF in computerising its technicentres in Ile-de France. This includes industrialising maintenance processes, digitalisation of tools and modularising ranges. These actions have improved activity scheduling and global material production, such as the Z2N and Régio2N.