Personvern i ITS Frokostmøte ITS Norge

Transkript

1 Personvern i ITS Frokostmøte ITS Norge Ola Martin Lykkja 4 May 2016

2 Q-Free Worldwide 2 UK Serbia Slovenia Tolling - 25 million On-Board Units equipped lanes employees - 20 Countries Traffic management Parking License Plate Imaging

3 Q-Free Product offerings Main title Congestion Charging Multi Lane Free Flow Lightning Multi Lane Free Flow Law Enforcement Content Truck Tolling Weight in Motion Congestion Charging Traffic Liights Back Office Parking & Access control VMS Signs Environment sensors Video Tolling Traffic Surveillance Traffic Management Road User Charging Vehicle & Pedestrian Counting Back Office Truck Tolling GNSS Video Tolling

4 The European Electronic Toll Service (EETS) 4 Directive 2004/52/EC of the European Parliament and of the Council of 29 April 2004 on the interoperability of electronic road toll systems in the Community. Commission Decision 2009/750/EC of 6 October 2009 on the definition of the European Electronic Toll Service and its technical elements. Main idea: Enable vehicles to drive through Europe with one OBU and get all tolling fees invoiced through their own service provider. Today we have several regional cooperations, e.g.: EasyGo (Norway, Denmark, Sweden, Austria) Toll2Go (Germany, Austria)

5 CEN/ISO Electronic Fee Collection Architecture 5 Proxy CEN ISO TS Context data OBE CEN ISO TS Charging data Toll Service Provider ( back office ) EN EN ISO Charging identification - Transit information - User identification CEN ISO TS Compliance Check Communication (CCC) CEN ISO TS Localisation Augmentation Communication (LAC) EN ISO Trust objects - Exception list - Billing details - QA parameters - Enforcement support data - List of Users - Payment announcement - Toll declaration (GNSS) EN ISO Trust objects - Toll context data - Billing details - Payment claims - QA parameters - CCC Event data RSE Other proprietary Toll Charger specific configuration data Toll declaration (DSRC, video, vehicle measurements, ) Toll Charger ( back office )

6 Brikke-basert veiprising 6 CEN DSRC teknologi på 5.8 GHz AutoPASS i Norge Sverige, Danmark, Tsjekkia, Polen, Østerrike, Spania, Frankrike, Portugal, Italia, Hellas, Hviterussland, Sør-Afrika, Chile, Brasil, Thailand, Malaysia, Australia, m.fl. ETSI DSRC Italia Andre brikketeknologier USA, Japan, Korea, Singapore, Slovenia 1, m.fl. 1 ) Slovenia bytter til CEN DSRC i 2017.

7 Personvern i AutoPASS 7 Alle skilter blir fotografert Bildet blir beskåret til kun å inneholde skilt (skjer i kameraet) Brikke avleses (kryptografisk signet) Dersom brikke er gyldig: Bildet slettes umiddelbart (blir ikke sendt fra veikant/bomstasjon) Ikke gyldig brikke: Bildene (foran og bak) overføres til sentralsystem Skilt tolkes automatisk, registreringsnummer leses ut Bilen eier hentes fra motorvognregister Bildet slettes 60 dager etter betaling Faktura utstedes Opplysninger beholdes i bompengeselskapets online system i 1 år Faktura (som også inneholder passeringsinformasjon) oppbevares i 10 år (regnskapsloven)

8 Personvern i AutoPASS (forts) 8 Brikken er knyttet til bilen med registreringsnummeret Bilen har ikke krav på personvern Brikken er beskyttet med kryptografiske nøkler. Det er ikke mulig å lese ut noen data fra brikken uten korrekt nøkkel.

9 Reisetid med AutoPASS 9 I Norge måler SVV reisetider ved å observere AutoPASS brikker i egne reisetidsportaler. Bruker id leses ut fra brikken og anonymiseres med en hash funksjon med ca mulige hash-verdier. Hashingen skaper tvetydighet og dette opptrer som støy i reisetidene og filtreres ut.

10 GNSS-basert veiprising 10 Operational systems: Germany Slovakia Hungary Switzerland New Zealand Russia Belgium Trials and tests Oregon and Minnesota in USA Many places Planned and under consideration écotaxe in France (cancelled Oct 2014) Finland Sweden Bulgaria Singapore, all vehicles, all roads (starts in 2020)

11 How GNSS tolling works 11 On-board equipment in the vehicle collects GNSS positions Thin client: Positions are transferred over GSM/3G network to a central system The tolling rules and fees are not known by the OBE Thick client All calculations are done in OBE, no position details are transferred The rules (map) must be known by the OBE The tolling invoice is transferred to a central system Privacy issues GNSS position may be leaked to 3 rd parties The use of GSM/3G networks for data transfer creates a record at the mobile phone operator

12 Thin client vs thick client The GNSS tolling concept support many computing models. GNSS does not need to be the ultimate big-brother tool. Privacy Thick Client Thin Client Calc. at TTP Thin Client Calc. at Proxy Thin Client Calc. at TSP

13 GNSS tolling deployment in Germany Started in 2005 LKW-Maut Toll Collect GmbH Trucks > kg km motorways 4500 road segments Collects 4-5 billions Euro/year on-board units 50% is foreign trucks Enforcement gantry on A65

14 Cooperative ITS systemer Bil-bil kommunikasjon (V2V) Bil-veikant kommunikasjon (V2I, V2X) Mange navn DSRC/WAVE (i USA) ETSI G5 IEEE p Konseptet er at biler skal sende ut informasjon om seg selv hele tiden slik at andre biler kan motta dette og evaluerer kollisjons risiko. Men mange andre use cases

15 C-ITS En stor familie standarder ETSI TC ITS IEEE 802 og 1609 ISO 204 og CEN 278 SAE Sporing av biler Dette er primær mål men bare korttidssporing Forhindre langtidssporing Bytte identifikatorer «ofte»

16 Thank you! Ola Martin Lykkja Q-Free ASA