6. ชุดโปรแกรมการจำลองการเดินรถไฟ OpenTrack

Open Track
Railway Technology Ltd.
Gubelstr. 28
CH-8050 Zurich
Switzerland

Phone +41 44 310 19 90
[email protected]
www.opentrack.ch

OpenTrack - Simulation of Railway Networks

RE10003 FR10000

. 355 IC20080
354
353 Olten
352
351
569

Functions of OpenTrack Infrastructure

OpenTrack is a planning and simulation tool for railway • In-depth evaluation of different
operations. It was developed at the Swiss Federal Institute infrastructure variants
of Technology Zurich and is currently supplied by OpenTrack
Railway Technology Ltd. to over 230 organisations in 46 • Determining requirements for expansion
countries. • Evaluating and designing signaling systems
• Managing infrastructure data by means of a
OpenTrack offers support for the following tasks:
graphical user interface
Operations • Testing the impact of component and system

• Determining capacity of stations reliability
• Determining capacity of lines
• Localizing capacity bottlenecks Timetable
• Calculating headways
• Determining occupation times for station tracks • Calculating running times
• Optimizing rolling stock scheduling • Checking feasibility and stability of timetables
• Evaluating how disturbances affect the network
and identifying conflicts
as a whole
• Planning of maintenance and construction projects Rolling Stock
• Visualization of operations (including rolling stock,
• Rolling stock scheduling
routes and signals) • Determining requirements for future

rolling stock

Input data Simulation Output data

km/h

22200..00 km//hh 115500 100
110000 200
50
50 25500

0 300

0 20 30 40 km
0 10 10:00
Rolling Stock Interactivity
Diagrams

km
40

30

20

Station A 10

S4 0 09:00
08:00

S7 S3 S5 Train graphs
S2 S6
S8

S1 Track 1 2201 2203 2205
Track 2
Infrastructure Track 3 (111) 221 (113)

(112) 222

08:00 08:30 09:00

Track occupancy times

CCoouurrsseeIDID SSttaattion Arrival Depaarrtture Wait s
ICC55000000 IGGGG HH:MM:SSSS 08:20:00 0 200
ICC55000000 YYPPSS 08:24::000 08:255::0000 60
ICC55000000 OBBEE HH:MM:SSSS 08:311:0:000 30 RE 8002 100 8002
ICC55000000 AAATT HH:MM:SSSS 08:38::000 60 IC 101
ICC55000000 GRRSS HH:MM:SSSS HH:MM:SSSS 0 PEW 8000 8000 OBE 2001 WED 2003 8002 WED 111 IGG 103
ICC55000000 PPEEWW HH:MM:SSSS HH:MM:SSSS 0 Animation
ICC55000000 WEEDD 08:555::0000 HH:MM:SSSS 60 0

ZET ZET PEW

Timetable Statistics

Working with OpenTrack

The diagram above shows the process sequence for a simulation. Predefined trains run according to the
constraints of the timetable data on a defined track topography. The simulation has both continuous and
discrete parts. The continuous part calculates differential equations for train speeds and distances. The
discrete part simulates processes such as states of the signaling system and the propagation of delays.
During a simulation, the user can watch the track topography in an animation mode that shows running
trains, prepared routes and current signal aspects. The user can interrupt the simulation at any time, and
if required go into OpenTrack and modify certain constraints.
After a simulation run, various forms of evaluation are available:

• Distance/time and speed/time diagrams • Train graphs
• Station track occupation times • Occupancy time stairway
• Acceleration behavior • Tractive effort
• Report on obstructions and disturbances • Comparison of real and planned running times

OpenTrack runs on all popular computer systems (Windows 2000 / XP / Vista / 7 / 8 / 10, Mac OS X).
For further information on OpenTrack, please contact OpenTrack Railway Technology Ltd. ([email protected]).