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Prof Benjamin Heydecker
210 Chadwick Building
Centre for Transport Studies
UCL, Gower Street
Tel: 020 7679 1553
Fax: 020 7679 3042
Prof Benjamin Heydecker profile picture
  • Emeritus Professor
  • Dept of Civil, Environ &Geomatic Eng
  • Faculty of Engineering Science

Benjamin Heydecker’s research lies in developing mathematical and statistical analyses in transport studies. He has pursued this along three broad themes within the field of transport studies: 
o Transport safety, including the analysis and interpretation of road accident data, 
o Traffic management and control, including real-time information, management and control systems with a view to promoting cooperative usage of road and railway networks to benefit users and citizens, and 
o Transport planning methods, including dynamic transport modelling and discrete choice methods.

The interrelationships between these themes, and between each of them and methodologies for estimation, design and management, are of special interest to him. He is currently exploring opportunities presented by emerging information and communications technology to promote cooperation among users, between users and they transport system, and among components of the transport system.

He serves on the editorial boards of the Networks and Spatial Economics, Sustainable Transportation and Transportmetrica journals. He is a Fellow of the Institution of Mathematics and its Applications, Fellow of the Royal Statistical Society, Fellow of the Transport Research Foundation and Member of the Chartered Institution of Highways and Transportation.

Research Summary

Recent Research Dynamic Analysis of Road Traffic Flow. Understanding of flow breakdown and other dynamic traffic phenomena on busy motorways, and to establish ways in which this can be modelled so that active traffic management measures can be developed.

Distributed Adaptive Control for Traffic Signal Systems. Development of a novel approach to on-line signal control of road traffic using learning classifier systems.

SIGSIGN research. Development of research software for design of signal-controlled road junctions.

Analysis of trajectories of stacking aircraft for enhanced short term conflict alert.

Analysis of crash and casualty record at road safety cameras operating under cost recovery.

Development of a harmonised research programme for information and communications technology (ICT) in cooperative traffic management.

Energy efficient control of  railway train sequence and speeds

Microscopi modelling of road vehicle emissions using data-driven regression

Analysis of control in cooperative autonomous vehicle fleets

Teaching Summary

Current Teaching:

ENGF0003: Mathematical modelling and analysis I

MATH0081: Theory of Traffic Flow

T2:   Quantitative methods
T8:   Road traffic theory and its applications
T11: Quantitative techniques for transport engineering and planning
T14: Advanced transport modelling

Chair of the Intercollegiate MSc in Transport (joint with Imperial College London)

PhD supervision

01-OCT-1999 Professor of Transport Studies Civil, Environmental and Geomatic Engineering UCL, United Kingdom
01-OCT-1993 – 30-SEP-1999 Reader in Transport Studies Civil and Environmental Engineering UCL, United Kingdom
01-OCT-1985 – 30-SEP-1993 Lecturer in Transport Studies Civil and Environmental Engineering UCL, United Kingdom
Academic Background
2005   Chartered Scientist  
1983   Doctor of Philosophy University College London
1978   Bachelor of Arts University of Cambridge
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