Management of dynamic aggregated maps using the Rail

Ensure consistency with the Micro model Micro Model Meso Model 1. 2 OUR GOALS

2. 1 OUR CHALLENGES The Micro and Meso models follow different lifecycles Micro Model

2. 2 OUR CHALLENGES Publish an intelligible Meso view on the network An intelligible

3. 1 OUR METHODS The designer builds a Meso topology by creating clusters of

3. 2 OUR METHODS …. using the concepts of the Rail. Topo. Model Most

3. 3 OUR METHODS The designer draws a Representation topology using the Map 3

3. 4 OUR METHODS Synchronize the Meso topology and the Representation topology When the

3. 5 OUR METHODS Detection of topological inconsistenties Inconsistent Node 01. 2012 Titel/Titre No

3. 6 OUR METHODS Successful synchronization No label for Each drawing object is connected

3. 7 OUR METHODS Highlight the changes since the last publication of the Meso

4, 1 NEXT STEPS Exploit the Rail. Topo. Model Positioning Systems structure for the

4, 1 NEXT STEPS Automatic reporting on the Meso view

? QUESTIONS Contacts : nicolas. gatez@infrabel. be myriam. hilgers@infrabel. be 17

Slides: 17

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Management of dynamic aggregated maps using the Rail. Topo. Model Myriam Hilgers – Nicolas Gatez 9 th Rail. Topo. Model Conference 22 May 2018

1. 1 OUR GOALS on w e i o V ork s e M etw N e th Improve the production method of our Network Technical Map as presentation image Map as computational tool to produce analytical documents 2

Ensure consistency with the Micro model Micro Model Meso Model 1. 2 OUR GOALS

2. 1 OUR CHALLENGES The Micro and Meso models follow different lifecycles Micro Model Dismantled switch Shortened Track New Yard Moved switch Meso Model Publication Q 1 2018 Publication Q 3 2018

2. 2 OUR CHALLENGES Publish an intelligible Meso view on the network An intelligible Meso map is the result of the artistic skills of the designer Keep the designer’s usual drawing tools The designer draws freely a topology of lines, points and polygons. The link with the railway objects is established afterwards.

3. 1 OUR METHODS The designer builds a Meso topology by creating clusters of micro topology elements…. . Meso Nodes defined as collection of Micro Nodes and Trails Relations between Micro elements and Meso elements in a same entity

3. 2 OUR METHODS …. using the concepts of the Rail. Topo. Model Most objects are characterized by a validity period Topology elements defined as collection of base elements Different aggregated views on a same network Relation between linear and non linear topology elements

3. 3 OUR METHODS The designer draws a Representation topology using the Map 3 D standard tools Topology of connected Lines, Points and Polygons Use the standard tools to check the connectivity

3. 4 OUR METHODS Synchronize the Meso topology and the Representation topology When the 2 topologies are identical, each element of the drawing knows all the micro elements (1 or N) with which it is connected

3. 5 OUR METHODS Detection of topological inconsistenties Inconsistent Node 01. 2012 Titel/Titre No label for Inconsistent Objects 10

3. 6 OUR METHODS Successful synchronization No label for Each drawing object is connected Inconsistent with its topological element Objects 11

3. 7 OUR METHODS Highlight the changes since the last publication of the Meso A referred Micro element doesn’t exist anymore New Micro elements which is not referred

4, 1 NEXT STEPS Exploit the Rail. Topo. Model Positioning Systems structure for the Meso

4, 1 NEXT STEPS Automatic reporting on the Meso view

Tracking live events on the Meso view

? QUESTIONS Contacts : nicolas. gatez@infrabel. be myriam. hilgers@infrabel. be 17