Passenger perspectives in railway operations research · Meta study across 48 European cities...
Transcript of Passenger perspectives in railway operations research · Meta study across 48 European cities...
![Page 1: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/1.jpg)
DTU Management, Transport Division
Department of Technology, Management and Economics
Passenger perspectives in railway operations research
Mining, analysis and modelling of passenger flow data, time and route choice in railway networks
June 20st , 2019Rail Norrköping
Otto Anker Nielsen, [email protected]
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
About me
•Professor in transport modelling, and head of the transport research division at DTU Management
•PhD in transport modelling, 1994
•1998-2000 Manager of Research and Development, Railnet Denmark
•2006-2007. Visiting Professor at TU Delft, Netherlands
•Leader of the national transport model
•Leader of the IPTOP project on Integrated Public Transport Optimisation and Planning
•Government commission; Congestion 2013-2014, 2017-2018 Future Transport, 2019- Green Transport
20/06/2019
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Overview of the lecture
•Motivation
•Measurement of passenger flows
•Transport modelling
•Experienced punctuality
•Integrated Public Transport Optimisation and Planning
20/06/2019
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Interview of central decision makers related to train timetabling
• Quantitative Methods for Assessment of Railway Timetables, PhD-afhandling, Bernd Schittenhelm, 2014
1. List the most important timetable evaluation criteria for
your company.
1. Describe/explain each criterion thus making it
operational in a timetable context.
2. How can each criterion be recognized in the timetable?
3. Make suggestions for how to measure the presence of
the criterion in the timetable.
2. Prioritize the company’s list of timetable evaluation criteria
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
![Page 6: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/6.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
What is missing?
20/06/2019
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
•Out of 75 mentioned priorities in timetabling, passenger considerations was not mentioned once!!!
20/06/2019
DSB’ only happy
costumer has
become sour
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Two perspectives
1) Train and system performance
2) Passenger experience
New delays at
”West Funen”
DSB to delayed
passengers;
“Enjoy the view”
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
MEASUREMENT OF PASSENGER FLOWS
•What we need is the door to door travel
•What we often get is tap-in tap-out or point measurements
6/20/2019
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Type of data sources, ”old school”
•” Postal card surveys (entering/exit)
–Typically only one-day sample (not so representative)
•Onboard counts
–Often ”guestimates” by staff
•Ticket sale
–Maybe only subcomponent of journey
–Problems with monthly cards, etc.
•Transport surveys
–Telephone, internet, on-board
–Small samples, but often rich in background information
6/20/2019
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Type of data sources, automated
•Platform-based or on-board based counts
–Video, infrared beans, weighing systems
•Travel card/smart card
–Tap-in/Tap-out
–Not always representative (when other types of tickets as well)
•WIFI
•Smartphone-based surveys
•Common; Large samples, maybe not representative, no background information on travellers
6/20/2019
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
How travel behaviour is revealed (1)
•General questions
–E.g. customer surveys
•Experiments with “hypothetical” questions
–E.g. Value of Time studies
–Stated preference/choice experiments
•Observation of routes/behaviour and estimation of statistical model (revealed data)
–E.g. the national transport survey (TU)
•Calibration of model on aggregated data (typical counts)
–E.g. the national transport model
20-06-2019
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
How travel behaviour is revealed (2)
•Difference whether existing users are asked – or the entire population
•Difference on sample sizes
–Detailed small samples
–Aggregated large samples
•Question related to representatively (sample corrections)
–E.g. internet panels
–Travel card (“Rejsekortet”)
•Not whole journey is measured (Travel Card)
20/06/2019
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Arrival distribution as function of frequency – smart card data
20/06/2019
Ingvardson, J. B., Nielsen, O. A., Raveau, S., Nielsen, B. F., 2018. Passenger arrival and waiting time distributions dependent on train service
frequency and station characteristics: A smart card data analysis. Transportation Research Part C: Emerging technologies, 90, 292-306.
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Importance of schedules
20/06/2019
• Fully random arrivals for metro passengers (6-min)
• 57% random for S-train passengers (5-min)
Ingvardson, J. B., Nielsen, O. A., Raveau, S., Nielsen, B. F., 2018. Passenger arrival and waiting time distributions dependent on train service
frequency and station characteristics: A smart card data analysis. Transportation Research Part C: Emerging technologies, 90, 292-306.
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Importance of schedules
20/06/2019
• Fully random arrivals for frequency-based independent of headway
• Decreasing share of random arrivals when published
Ingvardson, J. B., Nielsen, O. A., Raveau, S., Nielsen, B. F., 2018. Passenger arrival and waiting time distributions dependent on train service
frequency and station characteristics: A smart card data analysis. Transportation Research Part C: Emerging technologies, 90, 292-306.
![Page 17: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/17.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Importance of schedules
20/06/2019
• Fully random arrivals for frequency-based independent of headway
• Decreasing share of random arrivals when published
Ingvardson, J. B., Nielsen, O. A., Raveau, S., Nielsen, B. F., 2018. Passenger arrival and waiting time distributions dependent on train service
frequency and station characteristics: A smart card data analysis. Transportation Research Part C: Emerging technologies, 90, 292-306.
![Page 18: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/18.jpg)
DTU Management, Transport Division
Department of Technology, Management and Economics
Railway transport versus busses
•Public transports market share
–Radial S-train lines
–Versus busses going between suburbs
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DTU Management, Transport Division
Department of Technology, Management and Economics6/20/2019Persontransport - 5 vigtigste (investerings) områder
Share using public transport(National Transport Survey)
Distance from work to nearest station
Distance from home to nearest station
<400 m 400-800 m 800-2000 m
<400 m 31% 25% 26%
400-800 m 25% 24% 22%
800-2000 m 27% 16% 11%
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DTU Management, Transport Division
Department of Technology, Management and Economics
Relationship between nearness to station, household income and car ownership
y = -1E-07x2 + 0,0004x + 1,03
R2 = 0,8662
y = -3E-08x2 + 0,0002x + 0,79
R2 = 0,9447
y = 5E-08x2 + 7E-05x + 0,59
R2 = 0,7989
y = 1E-07x2 + 9E-06x + 0,37
R2 = 0,705
0,2
0,4
0,6
0,8
1
1,2
1,4
1,6
0 200 400 600 800 1000 1200 1400 1600 1800 2000
Distance to station [m]
Nu
mb
er
of
ca
rs p
er
fam
ily
Medium Income 1 < 400000DKK Medium Income 2 < 650000DKK High Income >650000DKK Low Income <200000DKK
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Meta study across 48 European cities
6/20/2019
Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology
and socio-economy influence public transport ridership: Empirical evidence
from 48 European metropolitan areas. Journal of Transport Geography. Vol
72, pp. 50-63. Elsevier.
• Metro network, connectivity
and urban density
• Suburban rail network and
terminals
• Light rail network
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
”Observed” public transport routes in the national transport survey (TU)
• Standard question after pilot in PhD-project (Marie Karen Anderson)
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Example of visualisation of a trip
20/06/2019
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
TRANSPORT MODELLING
20/06/2019
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
DTU – Brønshøj
Test example
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Reasonable paths
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Revealed preferences in route choices
20/06/2019
Table 6. Estimated parameter coefficients, t-tests and values scaled to bus in-vehicle time for PSC
model for each trip purpose. Work Leisure Scaled to Bus IVT
Parameters Coeff. t-test Coeff. t-test Work Leisure
In-vehicle time: Bus -0.192 -22.67 -0.143 -19.28 1.00 1.00
Local train -0.180 -10.05 -0.116 -4.33 0.94 0.81
Metro -0.083 -5.72 -0.045 -3.41 0.43 0.31
Reg. train, length > 20 km -0.143 -9.55 -0.126 -4.74 0.74 0.88
Reg. train, length < 20 km -0.312 -12.71 -0.279 -9.09 1.63 1.95
S-train -0.177 -16.46 -0.127 -15.37 0.92 0.89
Access/Egress -0.394 -26.15 -0.346 -17.78 2.05 2.42
Transfer attributes: Walk time -0.125 -6.63 -0.155 -6.36 0.65 1.08
Path Size Correction: PSC 0.123 2.60 0.030 0.76 -0.64 -0.21
Frequency: Headway > 6 minutes -0.079 -7.65 -0.076 -8.76 0.41 0.53
Headway < 6 minutes -0.131 -6.03 -0.084 -3.82 0.68 0.59
Ease of wayfinding: Easy -1.02 -8.65 -1.13 -7.53 5.31 7.90
Little difficulty -1.17 -10.42 -1.24 -8.68 6.09 8.67
Moderate difficulty -1.49 -9.05 -1.37 -7.08 7.76 9.58
Difficulty -2.35 -7.17 -1.61 -5.65 12.24 11.26
Shop level: No shop -0.424 -3.03 -0.102 -0.74 2.21 0.71
Wait time, leg level: Bus, no shelter -0.035 -1.35 -0.064 -2.89 0.18 0.45
Bus, small shelter -0.023 -6.54 -0.028 -5.77 0.12 0.20
Bus, large a -0.019 -2.26 -0.008 -1.30 0.10 0.05
Metro, overground -0.226 -4.32 -0.388 -2.92 1.18 2.71
Metro, underground -0.216 -6.51 -0.198 -7.12 1.13 1.38
Train, all -0.053 -12.38 -0.033 -3.3 0.28 0.23
Level changes: Ascending -0.220 -2.47 -0.064 -0.61 1.15 0.45
Descending, escalator 0.332 3.51 0.282 2.18 -1.73 -1.97
No level change -0.855 -7.58 -0.819 -5.83 4.45 5.73
No. of est. parameters: 25 25 Number of observations: 2,667 2,454 Null log-likelihood: -13,063 -11,659 Final log-likelihood: -5,895 -6,064 Likelihood ratio test: 14,337 11,191 Adjusted rho-square: 0.547 0.478
Travel time & rail factor
Transfer annoyance
Frequency
Shops at stations
Shelters at stops
#Level changes
Ease of way finding
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
12 Danish Value of Time studies (normalized to bus VoT)
0
0,5
1
1,5
2
2,5
3
0
5
10
15
20
25
Number of
transfers
(in min)
Penalty
when no
seat
Open
Max
Min
Close
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Differences in passenger preferences
20/06/2019
•Distributed on sub-modes
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
0 5 10 15 20 25 30 35 40 45 50
Pe
rciv
ed
tim
e
Minutes in the vehicle
IVT Bus IVT Metro IVT Reg IC IVT S-train IVT Localtrain
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
DTU – Brønshøj - base
Flow in unified network
Overall cost: 10.97
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Description of transfers – Frequency versus schedule-based services
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
DTU – Brønshøj – more frequency-based lines
Modification of network
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
DTU – Brønshøj – flow changes
Change of flow
Overall cost: 11.25
(Base 10.97)
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Overall results
Network design Overall cost for pax [Abs(utility)]
Diff. from schedule-based network
Schedule-based network 10.82 0%
Frequency-based network 11.49 +6.2%
Unified network 10.97 +1.4%
Parameters adapted from the Danish National Transport Model
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
EXPERIENCED PUNCTUALITY
20/06/2019
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Passenger delays equal train delays?
• Trains tend to be more delayed during peak hour (larger capacity utilization)
• Peak hour delays normally affects more passengers per train
• Delays tends to accumulate during a train run, i.e. more and more delayed e.g. when approaching Copenhagen in the morning peak
• Passenger are hit by the delay when they exit the train. Whether the train is on-time during the run matters less, if it is delayed at the destination
• If a connection is missed, then the passenger delay is much larger than the train delay
Are passengers delayed if this train is not on time?
Are delays of this train affecting more passengers?
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Full scale calculations on the Copenhagen Urban Rail network
•104 ”zones”, 80 trains•1.8 million inhabitants in Copenhagen,
•330,000 trips made each day by the urban rail
•42 main time intervals with 1-5 min. Launches
•60,000 OD-elements (sparse matrix)•1,200 train runs per day•Diachronic graph with 200,000 links and 120,000 nodes
•A calculation of an entire day takes between 10 and 20 minutes with 5 min. launches
9
4.7
25.9
16.1
15.9
31.5
28.9
21.1
15.5
19
9.2
12.6
23.9
5.1
26.4
10.2
18.3
9.8
9.4
26.3
23.4
29.2
6.99.1
18.7
36.4
7.2
1.9
23.1
21.4
29.1
7.3
4.3
7.6
67.3
30.5
3.7
13.9
16.4
10.3
99.3
14.7
15.8
18.2
33.3
5.8
115.
7
16.5
16.114.7
9.8
9.2
9.8
9.4
21.1
12.6
![Page 38: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/38.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Alternative route options?
![Page 39: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/39.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Comparing train and passenger delays
Thres-
hold
(sec)
Train regularity and
punctuality Morning Day hours Afternoon
Other
hours Total
99,6 95,4 94,5 90,6 99,3 95,4 98,6 91,4 97,6 92,7
Base OD launches
(min) 10 5 20 10 10 5 20 10 10/20 5/10
50 Regularity 100,0 100,0 100,0 100,0 100,0 100,0 98,1 98,1 99,7 99,7
Punctuality (no
delays) 84,0 84,3 80,5 80,6 90,3 89,1 86,8 83,0 85,0 84,3
of this before time 15,7 14,1 17,3 15,3 22,5 19,3 25,5 22,6 19,6 17,3
Average delay (min) 8,2 7,9 9,0 7,7 7,9 6,7 7,5 7,5 8,4 7,5
150 Regularity 100,0 100,0 100,0 100,0 100,0 100,0 98,1 98,1 99,7 99,7
Punctuality (no
delays) 82,7 83,4 79,8 79,2 88,9 87,9 86,6 82,7 84,1 83,2
of this before time 15,3 13,9 16,8 14,9 22,4 19,1 24,8 22,6 19,2 17,0
Average delay (min) 8,4 7,9 9,1 8,0 8,2 7,0 7,8 7,7 8,6 7,7
248 Regularity 100,0 100,0 100,0 100,0 100,0 100,0 98,1 98,1 99,7 99,7
Punctuality (no
delays) 81,3 82,4 79,2 78,1 87,9 86,3 86,1 80,7 83,2 81,9
of this before time 14,9 13,7 16,5 14,7 22,1 18,9 24,7 22,5 18,9 16,8
Average delay (min) 8,9 8,1 9,4 8,1 8,8 7,3 8,3 7,5 9,0 7,8
400 Regularity 100,0 100,0 100,0 100,0 100,0 100,0 98,1 98,1 99,7 99,7
Punctuality (no
delays) 80,1 80,7 78,8 76,6 87,0 84,7 85,4 80,1 82,4 80,4
of this before time 14,6 13,4 16,2 14,5 22,0 18,5 24,2 22,2 18,6 16,5
Average delay (min) 9,4 8,6 10,1 8,6 10,0 7,8 8,6 7,8
Trains
Passengers
Passengers
With fast
information
![Page 40: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/40.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Delays, examples of measurements
0,0%
10,0%
20,0%
30,0%
40,0%
50,0%
60,0%
70,0%
80,0%
90,0%
100,0%0 5
10
15
20
25
30
35
40
45
Minutter forsinket
Optimistisk passagerregularitetPassagerregularitetTogregularitet
Old service contract
New service contract
Optimistic passenger punctuality
Passenger punctuality
Train punctuality
![Page 41: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/41.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Passengers are more delayed than the trains
Passenger punctuality
Tra
in p
unctu
alit
y
Complete
simulation
day for day
for all
weeks
2010-2014
![Page 42: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/42.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Measurements (KPI’s) and service contract – Focus on sub-components in the journey
50
55
60
65
70
75
80
85
90
95
100
0 1 2 3 4 5 6 7 8 9 10Minutters forsinkelse
% delayed more than x minuttes
Old service contract
New service contract
![Page 43: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/43.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
KPI’s – you get what you measure!
20/06/2019
![Page 44: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/44.jpg)
DTU Management, Transport Division
Department of Technology, Management and Economics
Figur fra Mads’simuleringspaper
S-train delays in the Copenhagen Region(recent MATSIM analyses, Mads Paulsen)
Passenger delays at the
destination may become
much larger than train
delays
Full information can reduce
passenger delays
![Page 45: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/45.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Timetable supplements
![Page 46: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/46.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Example of simulation of robustness
On time, unused time-supplement
Example
Depart 10 min too late
Catch up 5 min
Arrive 5 min too late
Alternative
Depart on time
5 min. faster time-table
Arrive on time
![Page 47: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/47.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
5-year project funded by the Danish Innovation Fund and co-funded by the participants
INTEGRATED PLANNING AND OPTIMISATION OF PUBLIC TRANSPORT (IPTOP)
20-06-2019
![Page 48: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/48.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
www.iptop.transport.dtu.dk
Research partners
•DTU
Other Universities;
•MIT
•Univ. of Auckland & Technion
•North Eastern
•(Erasmus Univ.)
•Univ. Of Bologna
•Hong Kong Tech
![Page 49: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/49.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
www.iptop.transport.dtu.dk
Sector partners
•Rapidis (software)
•MOVIA (busses, local rails)
•DSB (Train operator)
•Railnet Denmark (rail infrastructure)
•Trafikstyrelsen(national transport authority)
![Page 50: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/50.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
A lot of real-life large-scale data
•Entire east Denmark, rail and bus
•Rail in west-Denmark
•Timetables, planned and realised (both trains and busses), over the year(s)
•Delay course descriptions (trains)
•Rolling stock and cost of operations
•Traffic counts, trip matrices, smart card data (“Rejsekortet”)
•Transport surveys, attitude surveys
•Fare structures
•Detailed infrastructure data
20/06/2019
![Page 51: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/51.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Competing design principles –Models can help evaluating the options
• Many different direct low-frequent lines with many stops
– Good area coverage, few transfers, small walk distances
– Example; traditional bus systems
• Few high-frequent lines with many stops
– Medium area coverage, many transfers, small walking distances
– Example; A-busses in Copenhagen
• Few medium frequent lines with few stops
– Fast service between main points, more transfers, longer walk distances
– Example; S-busses in Copenhagen
• Different principles of operation
– Skip-stop service
– “metro style” service
20-06-2019
![Page 52: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/52.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Public transport – a bit provocative
•Drives from a place, where you are not located
•To a place, where you are not going
•At another time than you need
52
20.06.20
19
![Page 53: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/53.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
IPTOP – Activities, Work Packages
20-06-2019
![Page 54: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/54.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
19-11-2015
![Page 55: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/55.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
19-11-2015
Example of pair wise problem solving
![Page 56: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/56.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
19-11-2015
![Page 57: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/57.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
19-11-2015
![Page 58: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/58.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
•”translated” to a mathematical program
•NP-hard -> solved by some meta heuristic
•Simplified -> solved by exact methods
Timetable optimisation
Dep. Time for j
Dwell time at S for j
Arr. Time at st. s LV j
Orientation time at S
![Page 59: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/59.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Mathematical modelInput and Output
• Allowed shifts• Allowed dwells• Maximum deadhead
distance• Maximum Turnaround
time
• Modified timetables• Vehicle schedules• Operational costs• Transfer costs
• Too large to compute for one day (optimal solution)
• Heuristically decompose (slice) into smaller problems
• Solve iteratively
![Page 60: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/60.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Example – the importance
of considering passengers’ travel
behaviour
20 min.
15 min.
15 min.
15 min.
Base
Route Flow Transfer Total
A 10 pax 15 min. 45 min.
B 90 pax 5 min. 40 min.
Average 40,5 min.
Optimised
Route Flow Transfer Total
A 5 pax 20 min. 50 min.
B 95 pax 2 min. 37 min.
Average 37,6 min.
Optimised (demand responsive)
Route Flow Transfer Total
A 98 pax 3 min. 33 min.
B 2 pax 15 min. 50 min.
Average 33,3 min.
B
A
Investigation of initial sollutions
![Page 61: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/61.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Real example
20/06/2019
![Page 62: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/62.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Optimisation of timetables with focus on passenger preferences
•Smaller transfer times (adjustment of time of departure of each run/line)
–1-16% improvement in different Danish studies
•More drastic optimisation
–Line patterns
–Frequency
–Stop pattern (3-4% improvements)
•Optimisation of operations
–Rolling stock (2-8%), staff, design of tender packages
–Savings that can be utilised for the benefit of passengers
![Page 63: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/63.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Challenges concerning timetable optimisation
• Lack of knowledge on door-to-door passenger flows
• Missing software and methods
• Organisation in many companies/organisations leads to sub-optimisation
• Train schedules are released too late for the bus-companies to renegotiate contracts and schedules
• Tendering of packages of bus-route, may hinder optimisation
• Municipal funding focus not on the entire journey and only a subset of customers
![Page 64: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/64.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
45 municipalities
2 regions
Bus operators
Organisations and mechanisms for coordination, East Denmark
Coordination via ownership and instruction
Coordination via contract
Coordination via partnership
MetroRailwayBus
Time tabling group
Other freight operators
The commuter network
Rettidighedsprogrammet
Gransknings-møder
![Page 65: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/65.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Ongoing research topics
•Demand & route choice
–Characteristics by transfers
–Mixed schedule- and frequency based networks
–Capacity constraints
• Seating, or even missed boarding options
–Modelling door-to-door demand
–Links to last-mile-transport, including flexible public transport
•Further improvements on optimization
–Attempts to include route choice in optimization
•Further empirical knowledge and modelling of delays
6/20/2019
![Page 66: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/66.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Questions?
![Page 67: Passenger perspectives in railway operations research · Meta study across 48 European cities 6/20/2019 Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and](https://reader036.fdocuments.us/reader036/viewer/2022070916/5fb663baac703b23ee00b535/html5/thumbnails/67.jpg)
DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Some key references, system perspectives
• Ingvardson, JB & Nielsen, OA (2018). How urban density, network topology and socio-economy influence public transport ridership: Empirical evidence from 48 European metropolitan areas. Journal of Transport Geography. Vol 72, pp. 50-63. Elsevier.
• Ingvardson, J.; Nielsen, O.A. & Kaplan, S. (2018). Effects of new bus and rail rapid transit systems – an international review. Transport review. Vol. 38, Issue 1, Pp 96-116, Taylor & Francis
• Parbo, J., Nielsen, O.A., & Prato, C. G. (2016). Passenger perspectives in railway timetabling: A literature review. Transport Reviews. Volume 36, Issue 4, pp. 500-526. Routledge, Taylor & Francis Group.
• Ingvardson, JB & Nielsen, OA (2019). The relationship between norms, satisfaction and public transport use: A comparison across six European cities using structural equation modelling. Transportation Research Part A: Policy and Practice. Vol 126, pp. 37-57. Elseviser.
• Ingvardson, JB.; Kaplan, S.; Silva, JA; Ciommo, F; Shiftan, Y & Nielsen, OA. (2018). Existence, Relatedness and Growth Needs as mediators between mode choice and travel satisfaction: evidence from Denmark. Transportation. On-line. Springer
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Some key references, modelling
• Prato, C.G., Halldórsdóttir, K. & Nielsen, O.A. (2017). Home-end and activity-end preferences for access to and egress from train stations in the Copenhagen Region. International Journal of Sustainable Transportation. Vol 11, No. 10, 776–786. Taylor & Francis.
• Prato, C.G., Halldórsdóttir, K. & Nielsen, O.A (2017). Latent Lifestyle and Mode Choice Decisions when Travelling Short Distances. Transportation. Vol. 44, Issue 6, Pp 1343-1363, Springer.
• Anderson, M.K., Nielsen, O.A., Prato, C.G. (2017). Multimodal route choice models of public transport passengers in the Greater Copenhagen Area. EURO Journal on Transportation and Logistics. Vol. 6, Issue 3, pp. 221-245.
• Rasmussen, K.R., Anderson, M.K., Nielsen, O.A. & Prato, C.G. (2016) Timetable-based simulation method for choice set generation in large-scale public transport networks. European Journal of Transport Infrastructure Research (EJTIR). Vol 16. Issue 3. pp. 467-489, ISSN: 1567-7141
• Nielsen, Otto Anker and Frederiksen, Rasmus Dyhr (2008). Large-scale schedule-based transit assignment – Further optimisation of the solution algorithm. Schedule-based Modelling of Transportation Networks: Theory and Applications. Series: Operations Research/Computer Science Interfaces. Vol 46. (Eds) Wilson, Nigel H.M. & Nuzzolo, Agostino. Springer, ISBN: 978-0-387-84811-2
• Nielsen, Otto Anker; Landex, Alex & Frederiksen, Rasmus Dyhr (2008). Passengers route choices in delayed rail networks. Schedule-based Modelling of Transportation Networks: Theory and Applications. Series: Operations Research/Computer Science Interfaces. Vol 46. (Eds) Wilson, Nigel H.M. & Nuzzolo, Agostino. Springer, ISBN: 978-0-387-84811-2
• Nielsen, Otto Anker & Frederiksen, Rasmus Dyhr (2006). Optimisation of timetable-based, stochastic transit assignment models based on MSA. Annals of Operations Research. Vol. 144, Issue 1 pp 263-285. Kluwer.
• Landex, A., Nielsen, O.A. (2006). Simulation of disturbances and modelling of expected train passenger delays. WIT Transactions on the Built Environment. 88, pp. 521-529
• Nielsen, Otto Anker (2004) A large scale stochastic multi-class schedule-based transit model with random coefficients. Schedule-Based Dynamic Transit Modelling – Theory and Applications. Chapter 4 in book edited by Nigel Wilson (MIT) and Agostino Nuzzolo (Univ. of Rome). Kluwer Academic. pp. 51-77.
• Nielsen, Otto Anker (2000). A Stochastic Traffic Assignment Model Considering Differences in Passengers Utility Functions. Transportation Research Part B Methodological. Vol. 34B, No. 5, pp. 337-402. Elsevier Science Ltd.
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Some key references, optimisation
• Parbo, J.; Nielsen, OA. & Prato, C. (2018). Reducing passengers’ travel time by optimising stopping patterns in a large-scale network: A case-study in the Copenhagen Region. Transportation Research Part A: Policy and Practice. Vol 113, pp.197-212. Elsevier
• Parbo, J., Nielsen, O.A. & Prato, C. (2014). User Perspectives in Public Transport Timetable Optimisation. Transportation Research C, Emerging Technologies, 48, pp. 269-284, Elsevier
• Ingvardson, J.; Nielsen, O.A., Raveau, S. & Nielsen, B.F. (2018). Passenger arrival and waiting time distributions dependent on train service frequency and station characteristics: A smart card data analysis. Transportation Research Part C, Emerging Technologies. Vol 90, pp.292-306. Elsevier.
• Nielsen, Bo Friis; Frølich, Laura; Nielsen Otto Anker & Filges, Dorte (2013). Estimating passenger numbers in trains using existing weighing capabilities. Transportmetrica A: Transport Science. Taylor& Francis
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DTU Management, Transport DivisionTechnical University of Denmark
Otto Anker NielsenRailNorrköping 2019
Passenger perspectives in railway operations research
Some key references, measurement
• Ingvardson, J.; Nielsen, O.A., Raveau, S. & Nielsen, B.F. (2018). Passenger arrival and waiting time distributions dependent on train service frequency and station characteristics: A smart card data analysis. Transportation Research Part C, Emerging Technologies. Vol 90, pp.292-306. Elsevier.
• Nielsen, Bo Friis; Frølich, Laura; Nielsen Otto Anker & Filges, Dorte (2013). Estimating passenger numbers in trains using existing weighing capabilities. Transportmetrica A: Transport Science. Taylor& Francis