Contents
1 Introduction 1
1.1 Simulations ............................. 1
1.2 Goals ................................ 4
1.3 Outline ............................... 4
2 Optimization and adaptation of traffic lights 5
3 GLD and iAtracos 8
3.1 GLD ................................. 8
3.2 iAtracos ............................... 9
4 Coding process 10
4.1 Open source ............................. 10
4.2 Reverse engineering ......................... 11
4.2.1 Speed of roadusers and its representation on a drivelane . 11
4.2.2 Nodes and subclasses .................... 11
4.2.3 Roadusers and how they move ............... 12
4.2.4 Traffic light controllers ................... 14
4.2.5 Probability on enter/exit nodes ............... 17
4.2.6 Statistics .......................... 17
4.3 List of modifications ........................ 17
4.3.1 Change size of blocks to model speed in m/s ....... 17
4.3.2 Acceleration and deceleration of road users and respect-
ing stop-distance ...................... 18
4.3.3 Support for primary lanes ................. 20