Session 3 - Transportation Electronic license plate (Portuguese DEM) vehicles always connected through intelligent infrastructures

Transcription

1 Session 3 - Transportation Electronic license plate (Portuguese DEM) vehicles always connected through intelligent infrastructures Luís Osório ISEL/GIATSI research group (aosorio@deetc.isel.ipl.pt) 1

2 The Brisa/Via Verde case Questions Extension of Via-Verde (2001); tolling transponder extended to car parking and gas station payments Mono-vendor hardware/software solutions (monolithic) Island based subsystems (processes) Automatic tolling (Via Verde) Manual tolling Telematics (traffic coordination centre) Technology infrastructure maintenance and evolution Relation to vehicle drivers (CRM) Road authorities certification and auditing strategies Risks/cost developing innovative (integrated) s 2

3 The Brisa/Via Verde case Since 2002 a new strategy was developed (Brisa Innovation and Technology Department and ISEL) Development of a oriented infrastructure (ITSIBus) adoption of an open approach (SOA) Autonomous (physical/hardware or logical/software) plugged-and-play cooperative entities (computational s) Multi-supplier integrated solutions (processes) Holistic approach from sensors (identification/rfid, video cameras, classification, positioning, incident detection) to (business, control) processes 3

4 Challenges Development of open integrated solutions Evolving, multi-technology, multi-supplier, scalable, fault tolerant, secure, auditable - (dependability) Agile adaptability, answering to (process or technology) changes or new business models Modeling collaborations among stakeholders Organization s processes are dependent on processes from other organizations Collaborative frameworks are necessary to realize electronic based cooperation 4

5 Strategies Thinking on systems for the cooperation Evolving to cooperative systems Designed for the cooperation (not closed on themselves) Discovery/advertise mechanisms Coordination among cooperating loose-coupled subsystems Agile, adaptive, evolving holistic framework From physical space (sensors/transducers) to processes (abstracting complexity) Model driven approaches with automatic infrastructure adaptation (multi-technology, multi-supplier) 5

6 Electronic License Plate (the pt - DEM) DSRC Tolling + DEM DSRC Tolling + GNSS Tolling + (DEM) DSRC MDR (5.8 GHz) (TC 278) (DEM) OBUi (DSRC+GSM/GPRS+GPS) Tolling + Safety + (DEM) DSRC 5.9 GHz IEEE WAVE Transponder Vehicle to vehicle and vehicle to infrastructure 6

7 From sensors to organization s processes Organization Processes Organization Processes Organization Processes Integrated Collaborative Solutions Open Service Bus 7

8 Open questions How to establish cooperation among stakeholders, participating on s offering Insurance/pay-as-you-drive, pan-concessionaire or pancountry tolling and traffic/safety s How to address lifecycle of integrated s Multiple stakeholders with different business/processses and technology culture Reliability, responsibility, security/privacy, certification, auditing 8

9 Open questions An open high-level language to access/share sensor networks video camera sensor, for surveillance and license plate recognition (Brisa - ITSIBus and Galpgeste - PDOSBus cases) How to model a sensor as a (computational) Open multi-supplier integrated solutions From one-of-a-kind to standard (hardware/software components, pluggable computational s) Evolving solutions (processes/technology innovation) 9

10 Glossary DSRC - MDR (dedicated short range communication medium data rate;tc- 278) standard used to identify vehicles in Europe (in Portugal the deployed transponders are LDR (low data rate) DEM (dispositivo electrónico de matrícula [electonic licence device]) OBUi (on-board-unit interoperability) a patented transponder integrating DSRC, GSM/GPRS and GPS technologies GNSS tolling (global navigation satellite system based tolling) tolling transactions are generated based on satellite positioning (tolling in Germany fro trucks) DSRC 5.9 GHz IEEE under-development p and 1609 WAVE short messages standards; WAVE (wireless access in vehicular environments) ITSIBus (Intelligent Transport Systems Interoperability Bus) underdevelopment in a R&D project involving ISEL and Brisa PDOSBus (petrol distribution open bus) under-development in a R&D project involving ISEL and Galpgeste GSM/GPRS (global system for mobile communications/general packet radio ) technology underlying mobile communications 10