Anasayfa / Program / RSM 511E

RSM 511E — Demiryolu Sinyalizasyon Sistemleri

Programın İngilizce yürütülen ortak zorunlu dersi.

Tarihler

29 September 2026 - 29 December 2026

Öğretim üyesi ve yardımcı öğretim üyesi

Prof. Dr. M. Turan Söylemez

Faculty of Electrical and Electronics Eng./ Control and Automation Eng. Dept.

Room: 4207, Tel: 0212 – 285 35 70

E-mail:soylemezm@itu.edu.tr



R. A. Dr. Serhat Boynukalın

Graduate School / Railway System Engineering Master Program

Room: 5003, Tel: 0212 – 285 69 87

E-mail:boynukalin@itu.edu.tr

Ders saati

Tuesday (09:30 – 12:30)

Yer

EEF - 5106

Kaynak kitaplar

1) Theeg G.; Vlasenko S., Railway Signalling & Interlocking, 3rd Edition, Eurailpress, 2020

2) Railway Signalling and Track Plans, 2007

3) C. F. Bonett, Practical Railway Engineering, Imperial College Press, 2005

Notlandırma

25% Midterm Exam

21% Homework Assignments (3)

19% Final Project & Presentations

35% Final Exam

Final sınavına girme koşulu

All homework assignments must be submitted in time, and the weighted average of homework assignments and the midterm exam must be at least 25%.

Haftalık plan

2026 Güz dönemi ders planı

HaftaTarihİşlenecek konular
129 Sep.Introduction to the course,

Basic characteristics of railway systems.

History of signalling. Basic signalling principles.

- Time table and train order

- Token signalling

- Staff and ticket

- Block signalling
26 Oct.Introduction to RAMS Analysis for Railways

- Reliability

- Availability

- Maintainability

- Safety and Security

RAMS and Risk Analysis

- Hazard and Risk

- Verification and Validation

- Relevant Standards

- The V Model

- Risk Matrix

- FTA Analysis
313 Oct.RAMS and Risk Analysis

- Other Risk Analysis Methods

- Errors, Failures and Disturbances

- System States

- Evaluation of Safety and Safety Integrity Level (SIL)

- Development of Safe Programs



Railway operation processes

- Historical background

- Basic definitions (tracks, signals and their classifications)

- Interlocking areas

- Train movements and shunting movements

- Fixed block and moving block signalling

- Calculation of block times and headway
420 Oct.Interlocking principles

- Route and block principles

- Element dependencies

- Route protection

- Parts of a route (beginning, end, running part, flank, overlap)

- Speed restrictions

- Basic route locking functions
527 Oct.Interlocking principles

- Flank protection

- Front protection

- Overlaps

- Life Cycle of Routes

- Reversible and irreversible route locking

- Interlocking tables
63 Nov.Interlocking principles

- Automation of route operation

- Block dependencies and block protection

- Block overlaps

- Absolute and permissive block systems
710 Nov.Interlocking principles

- Managing block direction (neutral vs placed direction, tokenless block systems)

- Following protection by block systems

- Handling train movements in block systems

- Degraded mode of operation
824 Nov.MIDTERM EXAM
91 Dec.Detection systems

- Classification of detection systems

- Detection equipment

- Track Circuits

- Axle Counters
108 Dec.Movable track elements

- Simple points

- Fouling points

- Movements on switches

- Railway crossings

- Catch points, trap points and derailers

- Safety requirements

- Point machines
1115 Dec.Signals

- Classification of signals

- Light signals

- Control and supervision of signals

- Signal aspects

- Signalling speed restrictions

- Shunting signals and degraded mode of operation

- Case studies
1222 Dec.Train Protection

- Cab signalling functions

- Supervision functions

- Automation of train operation

- Data transmission (systems)

- Classification of train protection systems

- Case studies

- ETCS

- ATP and braking curves
1329 Dec.Interlocking machines: mechanical, relay and electronics.

Line block systems. Remote control and operation technology.

Level Crossings. Moving block signalling and ETCS.

Hazard alert systems.