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Railway Signaling Course: Basic Principles

Online course of 300 hours in railway signalling fundamentals, structured in 6 modules covering safe-running principles, signals and train detection, block and train protection systems, basic interlockings and traffic control under Royal Decree 664/2015, UNE-EN 50126-1 and UNE-EN 50129, with an assigned technical tutor.

Duration3 months
ModeOnline
LanguageEnglish
Start datesSet by the faculty
AwardSEIUM Institute certificate
Enrol now View syllabus Ask an advisor

Railway Signaling Course: Basic Principles — studying from the United States

Civil and transportation engineering is a large and visible sector in the United States, supported by federal infrastructure investment and active state and municipal programs. Major firms such as AECOM, Jacobs and Kiewit work on highways, bridges, rail and water systems nationwide. Rail engineering, centered on corridors in the Northeast, Midwest and California, is expanding with passenger and freight modernization. Smart city initiatives in cities like Pittsburgh, Boston and Austin integrate sensors, data platforms and digital twins into infrastructure planning and operations.

Fees for the United States: 720 US$ (US Dollars), with instalments and employer sponsorship available.

Relevant bodies in the United States

  • American Society of Civil Engineers (ASCE)
  • Federal Railroad Administration (FRA)
  • American Public Transportation Association (APTA)
  • American Association of State Highway and Transportation Officials (AASHTO)

Typical roles

  • Civil Engineer
  • Transportation Engineer
  • Rail Systems Engineer
  • Smart City Infrastructure Engineer

Questions from the United States

Are fees shown in US Dollars?

Yes. All fees on this site are shown in US Dollars, and instalment options are available for many programmes.

Do I get a tutor?

Yes. Every learner is assigned a dedicated technical tutor who supports progress throughout the programme and the final project.

Virtual lab · try it before you enrol

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Learning outcomes

What you will be able to do

01

Understand the safety principles of railway operation.

02

Identify the types of signals and train detection systems.

03

Distinguish between block systems and train protection systems.

04

Interpret how interlockings basically work.

05

Become familiar with modern traffic control systems.

06

Apply the basic regulatory framework for signalling.

07

Design the basic signalling of a railway section.

Profile

Who it's for

  • Railway signalling technicians.
  • Signalling project engineers.
  • Maintenance technicians for safety installations.
  • Traffic and operations controllers.
  • Railway engineering assistants.
  • Inspectors of railway installations.
  • Engineering or science graduates looking to enter railway infrastructure.
Standards & tools

What you'll work with

  • Royal Decree 664/2015 (Spanish Railway Traffic Regulations)
  • UNE-EN 50126-1 (railway applications: RAMS)
  • UNE-EN 50129 (safety-related electronic systems for signalling)
  • UNE-EN 50128 (software for railway control and protection systems)
  • Regulation (EU) 2023/1695 (Control-Command and Signalling TSI)
  • UNE-EN 50159 (safety-related communication in transmission systems)
  • Law 38/2015 (Spanish Railway Sector Act)
  • RailSys
  • OpenTrack
  • AutoCAD
  • Microsoft Visio
  • Microsoft Excel
Syllabus

6 modules

  1. 1.1Why railways need signalling
  2. 1.2Braking distance and block working
  3. 1.3The fail-safe principle
  4. 1.4Block sections and fixed block
  5. 1.5Signal aspects
  6. 1.6General Traffic Regulations
  7. 1.7History: from telephone block to ERTMS
  8. 1.8Basic functions: detection, protection and control
  9. 1.9System safety and integrity
  10. 1.10Case study: analysis of the Clapham Junction collision
  1. 2.1Colour-light and mechanical signals
  2. 2.2Home, exit and distant signals
  3. 2.3Indications and associated speeds
  4. 2.4DC and audio-frequency track circuits
  5. 2.5Axle counters
  6. 2.6Shunting and detection problems
  7. 2.7Balises and passage detectors
  8. 2.8Lineside and cab signalling
  9. 2.9Positioning signals along the route
  10. 2.10Workshop: placing signals on a section of track
  1. 3.1Telephone block and token-release block
  2. 3.2Automatic block signalling
  3. 3.3Centralised traffic control block
  4. 3.4ASFA and ASFA Digital systems
  5. 3.5Intermittent and continuous protection
  6. 3.6LZB continuous transmission system
  7. 3.7Level crossings and their protection
  8. 3.8Hot axle box and falling object detectors
  9. 3.9Interface with rolling stock
  10. 3.10Practical exercise: calculating the length of a block section
  1. 4.1The interlocking concept
  2. 4.2Routes: setting and release
  3. 4.3Mechanical and electrical interlockings
  4. 4.4Relay interlockings
  5. 4.5Interlocking tables
  6. 4.6Points and point machines
  7. 4.7Flank protection
  8. 4.8Introduction to electronic interlocking
  9. 4.9Interlocking tests
  10. 4.10Case study: route table for a simple station
  1. 5.1Centralised traffic control
  2. 5.2Remote control and control centres
  3. 5.3Introduction to ERTMS and ETCS
  4. 5.4Introduction to CBTC on metros
  5. 5.5GSM-R and FRMCS communications
  6. 5.6Tram signalling
  7. 5.7Cybersecurity in signalling
  8. 5.8Maintenance of signalling equipment
  9. 5.9Professional profiles in the sector
  10. 5.10Case study: control scheme for a commuter line
  1. 6.1Selection of the section and stations
  2. 6.2Track layout diagram
  3. 6.3Positioning of signals and detection
  4. 6.4Definition of the block system
  5. 6.5Simplified interlocking table
  6. 6.6Train protection system
  7. 6.7Cost estimate of the installation
  8. 6.8Design conclusions
  9. 6.9Report and presentation
  10. 6.10Final project: final review with the tutor
Methodology, software & labs

How you'll learn

The course is delivered 100% online on the SEIUM campus, with downloadable material, recorded classes and an assigned technical tutor. There are no fixed timetables: you progress at your own pace within each intake, so it fits around your job.

Each module combines theory, guided reading of the original standard and applied exercises. The working software is RailSys, OpenTrack, AutoCAD, Microsoft Visio and Microsoft Excel, in free, academic or evaluation versions. Practical work is based on real procedures for designing signalling layouts, calculating block sections and drawing up interlocking tables. Assessment is continuous by module, plus the final project.

Standards covered: Royal Decree 664/2015, UNE-EN 50126-1, UNE-EN 50129, UNE-EN 50128, Regulation (EU) 2023/1695 (CCS TSI), UNE-EN 50159, Law 38/2015.

Assigned technical tutor:every module ends with a deliverable that your tutor marks individually.
Standards-based learning:guided reading of Royal Decree 664/2015, UNE-EN 50126-1 and UNE-EN 50129 applied to real cases, not as a theoretical annex.
Industry software:RailSys, OpenTrack, AutoCAD, Microsoft Visio, Microsoft Excel, in free, academic or evaluation versions.
Final project:the basic signalling design of a railway section, from track layout and signal positioning to block system, interlocking table and train protection, reviewed by your tutor.
Flexible format:100% online, no fixed timetables, compatible with full-time work.
Capstone project

Build it end to end

Your final project follows the real engineering workflow, step by step, reviewed by your tutor.

Signal placement
Position the signals along a section of track.
Block section calculation
Calculate the length of a block section from braking distances.
Station route table
Draw up the route and interlocking table for a simple station.
Commuter line control scheme
Outline the traffic control scheme for a commuter line.
Final project
Design the basic signalling of a railway section, reviewed by your tutor.
Career opportunities

Where this takes you

Railway signalling technicianSignalling project engineerSafety installations maintenance technicianTraffic controllerRailway engineering assistantRailway installations inspector
Admissions & scholarships

Requirements

  • No prior qualification is required.
  • An internet connection and a computer capable of running the programme software.
  • English sufficient to read technical standards.

Ready to start?

Send your application today. Our admissions team replies within 72 hours with your study plan and funding options.

Apply now Scholarships
FAQ

Frequently asked questions

The programme totals 300 hours over 3 months. You set your own pace within each intake, and your tutor helps you plan the workload around your job.

You work with RailSys, OpenTrack, AutoCAD, Microsoft Visio, Microsoft Excel, using free, academic or evaluation versions. Your tutor indicates the free alternative wherever one exists.

A SEIUM Institute certificate, awarded on passing the continuous assessment and the final project. It is SEIUM's own qualification, not an official state degree; its recognition depends on the programme completed and the regulations of each country.

Yes. Modules passed are recognised in a higher programme in the same area (postgraduate diploma or master's). Ask about the recognition policy when you enrol.

No prior qualification is required: you only need a computer able to run the programme software and English sufficient to read technical standards.

Start dates are set by SEIUM's faculty for each intake. Our admissions team will confirm the next available date when you apply.

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