Passenger perspectives in railway operations research · Meta study across 48 European cities...

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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 20 st , 2019 Rail Norrköping Otto Anker Nielsen, [email protected]

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

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]

Page 2: 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

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

Page 3: 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

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

Page 4: 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

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

Page 5: 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

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

DTU Management, Transport DivisionTechnical University of Denmark

Otto Anker NielsenRailNorrköping 2019

Passenger perspectives in railway operations research

What is missing?

20/06/2019

Page 7: 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

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

Page 8: 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

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”

Page 9: 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

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

Page 10: 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

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

Page 11: 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

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

Page 12: 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

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

Page 13: 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

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

Page 14: 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

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.

Page 15: 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

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.

Page 16: 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

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

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

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

Page 19: 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

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%

Page 20: 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

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

Page 21: 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

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

Page 22: 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

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)

Page 23: 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

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

Page 24: 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

DTU Management, Transport DivisionTechnical University of Denmark

Otto Anker NielsenRailNorrköping 2019

Passenger perspectives in railway operations research

TRANSPORT MODELLING

20/06/2019

Page 25: 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

DTU Management, Transport DivisionTechnical University of Denmark

Otto Anker NielsenRailNorrköping 2019

Passenger perspectives in railway operations research

DTU – Brønshøj

Test example

Page 26: 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

DTU Management, Transport DivisionTechnical University of Denmark

Otto Anker NielsenRailNorrköping 2019

Passenger perspectives in railway operations research

Reasonable paths

Page 27: 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

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

Page 28: 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

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

Page 29: 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

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

Page 30: 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

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

Page 31: 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

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

Page 32: 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

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

Page 33: 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

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)

Page 34: 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

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

Page 35: 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

DTU Management, Transport DivisionTechnical University of Denmark

Otto Anker NielsenRailNorrköping 2019

Passenger perspectives in railway operations research

EXPERIENCED PUNCTUALITY

20/06/2019

Page 36: 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

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?

Page 37: 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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Page 68: 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

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.

Page 69: 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

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

Page 70: 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

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