SYSTEM-OF-SYSTEMS THAT ACT LOCALLY FOR OPTIMIZING GLOBALLY EU FP7 - SMALL/MEDIUM-SCALE FOCUSED RESEARCH PROJECT (STREP) FP7-ICT : ADVANCED COMPUTING, EMBEDDED AND CONTROL SYSTEMS D) FROM ANALYZING TO CONTROLLING BEHAVIOUR OF SYSTEM OF SYSTEMS (SOS) Traffic Use Case Progress Traffic Use Case Group Meeting, February 8 th 2016 Walid Fourati, TRANSVER GmbH

Project Acronym: Local4Global Project Number: Project Start Date: October 2013 Duration: 3 Years Funded by: EU FP7 Program Name: EU FP7 - SMALL/MEDIUM-SCALE FOCUSED RESEARCH PROJECT (STREP) FP7-ICT : ADVANCED COMPUTING, EMBEDDED AND CONTROL SYSTEMS D) FROM ANALYZING TO CONTROLLING BEHAVIOUR OF SYSTEM OF SYSTEMS (SOS) Local Global General Information For information regarding this Project: Check the Project Web-Site: Participants 1CERTH - Centre for Research and Technology 2ETHZ – Eidgenössische Technische Hochschule Zürich 3RWTH – RWTH Aachen University 4IK4 – IK4 TEKNIKER 5TRV – TRANSVER GmbH 6TUC – Technical University of Crete 7TUM – Technische Universtität Muenchen 4

Traffic Use Case Architecture

Signal plan library installation Siemens Sitraffic Office acquired by TRV beginning of February Main Task: write the L4G signal plan libraries to the format supported by the Central Traffic Computer. Total= 45 x 7 signal plans VISSIMSiemens Sitraffic Office

Test of Open Loop interface OCIT-C Access Information obtained from Siemens end of January Pending legal access allowance for third party (namely IK4-TEKNIKER)

Remaining Simulation Work Distributed Optimization Approach Simulations

Open loop implementation L4G service fed with test bed data for signal plan optimization, no instruction back to the Traffic Computer. Plausibility check of decisions, fine-tuning of system parameters according to test bed conditions, validation of fallback plans

Offline test evaluation Recalling from D.6.1.2

Offline test evaluation Current Signal Program Evaluation  -Data from field detector Source: Liu. H et al (2009) -Queue length estimation Source: Liu. H et al (2009)

Offline test evaluation L4G Signal Program vs. Current Signal Program Visualization Tool in Excel (Draft)

Closed loop implementation Daily working between the morning and evening peak hours Participation from volunteering drivers Evaluation of the overall process and impact

Potential receiver: TASS (Traffic Actuated Signal plan Selection) Message Content: Next signal plan ID Expected feedback OK for the execution of each signal plan and intended starting time If not, the expected signal plan ID and intended starting time (e.g. rail crossing active) Issues waiting for answers : Fallback when no answer from either parts Is it possible to be notified with the rail crossing activity L4G Service -> ABDS Interface

SYSTEM-OF-SYSTEMS THAT ACT LOCALLY FOR OPTIMIZING GLOBALLY Thank you for your attention! Traffic Use Case progress Traffic Use Case Working Group, February 8 th 2016 Walid Fourati, TRANSVER GmbH