DB & Alstom Test Remote-Controlled S-Bahn in Munich Depot

Deutsche Bahn and Alstom test remote-controlled S-Bahn trains in Munich, optimizing depot operations. This retrofit solution digitizes existing rolling stock, enhancing efficiency.

January 30, 2026 8:39 am

🛑 Key Takeaways:

Deutsche Bahn and Alstom have tested remote control of an S-Bahn train for depot shunting operations in Munich.
The system connects a train’s existing control system (TCMS) to a remote console via a standardized digital interface.
This enables operators to digitize and optimize existing rolling stock, avoiding the high capital cost of fleet replacement.

MUNICH, GERMANY – Deutsche Bahn (DB) and Alstom have completed the first operational test of a remotely controlled S-Bahn passenger train within a live depot. The demonstration focused on shunting maneuvers, controlled from a remote operations center, as part of a broader initiative to digitize German railway operations. The project’s cost and detailed technical specifications were not disclosed.

Category	Specification / Detail
Project Name	Remote Control for Depot Shunting
Value / Budget	Not Disclosed
Key Stakeholders	Deutsche Bahn (Operator), Alstom (Technology Provider)
Location	S-Bahn Depot, Munich, Germany
Technology Focus	Retrofit solution for legacy Train Control Management Systems (TCMS)
Applicable Train Series	BR423, BR430, BR442, BR490, BR1440

Operational & Technical Details

The core of Alstom’s solution is an architecture that “translates” data from a train’s existing control systems. This allows older TCMS formats to become compatible with modern digital remote control interfaces. The system effectively replicates the driver’s console in a centralized location, removing the need for a physical presence in the cab for depot movements.

For the Munich test, the train was retrofitted with cameras and sensors. This provided the remote operator with a comprehensive view of the depot environment, a critical component for safe operation. The technology is designed as an industrial-grade solution applicable to both existing and new-build trains.

Market Impact Analysis

This test signals a strategic focus on brownfield digitization over greenfield fleet replacement. By enabling remote control on widely used train series, DB can enhance the efficiency of depot logistics without immediate, large-scale capital expenditure. The primary goal is to optimize shunting, reduce train downtime between services, and deploy personnel more effectively.

For Alstom, a successful prototype would strengthen its position in the high-value rail services and modernization market. This offers a direct path for asset owners to increase operational efficiency and extend the life of existing fleets, a compelling financial argument for rail operators across Europe facing budget constraints.

FAQ: Quick Facts

What is the main goal of this project?

The project aims to increase the efficiency of depot shunting operations, reduce train downtime, and optimize the use of personnel by enabling remote control of existing trains.

Is this a finalized product?

No. This was an operational test described as an important step towards developing a potential prototype for wider deployment. A completion date for a commercial product is not yet available.