CVIS: First results from tests and validation Peter Christ ETSI ITS Workshop 5 February 2009
Project objective Increase efficiency and safety through V2V and V2I cooperation enabled by: an open architecture and an universal platform prototype a wireless network amongst vehicles & infrastructure a framework for application management enhanced positioning and mapping solutions cooperative data management and sharing innovative cooperative applications 2
Project facts and figures Coordinator: Budget/EC funding: Partners: ERTICO M 41/22 61 partners 3
Technology developments Architecture and (a fewsystem examples) specifications CVIS Vehicle Antenna CVIS Mobile Router 2- - 6 GHz GSM/UMTS 2-6 GHz Home AgentCVIS Sensor & 802.11p cardantenna 1 Antenna Antenna 2 Standardised Re-routing IPv6 data traffic to the 1 Antenna communication current location GPS Antenna Local protocols CVISDynamic Road Map side unit Host management centre Cooperation example: Development Infra Red Gateway, Access Incl. Roadside CEN DSRC Provisioning and life-cycle mngm. Gyro Accelerometer 20ch GPS OBD-II CAN Bus CEN DSRC of applications and services 2.5 / 5 GHz 802.11 radios modified for: - Euro 802.11p - DSRC RT sync - GPS time sync from in CVIS Antenna RoadSAFESPOT side antenna Router andused Roadside Host ETSI TC ITS Example: Vehicle speed Vehicle position Brake indicator Timestamp FPGA: PCI, Serial ports &softcorecpu RealtimeGPS & DSRC sync, sensor fusion/timestamp 4
Tests and demonstration in Berlin December 2008
Road site Equipment DLR operates appr. 1.2 km of an Urban Road Research Laboratory (Test Track) with sensors, two gantries and high data rate access via control cabinets Control cabinets with air condition, power supply, data lines and free space for further equipment DLR owned gantries with any time access for mounting sensors 6
Demonstration Vehicles CVIS rented two transporters with 8 seats for the M5 demonstrations. Installation effort: 2 hours per car 7
CVIS Reference Platform CALM / 3G CVIS Vehicle Host CVIS Vehicle Router Host Management Center CALM / M5 CALM / 3G CVIS Roadside Host CVIS Roadside Router The reference execution platform in CVIS consisting of a CVIS host and a CVIS router. The Router platform is controlling the 3G and M5 communication modules. The Host platform hosts the CVIS middleware and service provisioning application. 8
Service Provisioning Automatic service application provisioning Triggered by CALM M5 communication. Different provisioning concepts, i.e.. automatic, operator driven, and end-user driven, and operator driven 9
CVIS Host Dangerous Goods Parking Reservation Dynamic Bus Lane Enhanced Driver Awareness Service Applications Basic Application Facilities Lifecycle Security Directory (DDS) Communication SW download CALM API Payment Positioning Domain Facilities Trafic Mgmt Map Native app mgmt Core Technology Applications Runtime environment (OSGi based) Middleware FOAM Real-time applications Operating System and Hardware (sensors, actuators etc) 10
Berlin Test Site 31 August 2008 11
M5 Network in Berlin Gantry 1 Gantry 2 WLAN / M5 Antennas WLAN / M5 Antennas CVIS Router RSU #1 Copper cable DLR Experimentation Road CVIS Router RSU #2 Copper cable Switch Fiber optical link DLR Building Switch Copper cable Fiber optical link Switch Home Agent Tunnel Server HUB WAN / Internet
M5 Vehicle Antenna 5 individual antennas 1 DSRC system 1 GPS antenna 1 2G/3G antenna 2 802.11p antennas Antenna aluminium base Specifications are met Vehicle Rooftop Antenna Unit has been designed, manufactured, electrically tested and delivered to CVIS and Safespot partners Measured results for 5,9 GHz antenna Simulated and measured return loss (db) 0-5 -10-15 -20-25 -30-35 Measured (Standalone) Simulated Measured (With other antennas present) Comparison of measured and simulated impedance match -40 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 Frequency (GHz) 13
CVIS Platform Performance M5/802.11p Ranges: V2V with omni-antenna on 5.9GHz: up to 400 meters R2V with omni-antenna on 5.9GHz: up to 400 meters R2V with directional antenna on 5.9 GHz: up to 600 meters Caveats: 5.9GHz has a line-of-sight limitation, i.e. communication will NOT work around corners unless stations are very near each other (<20meters) The values above are best cases. 30-50% less performance nominal When using the 5.4GHz WLAN band for high-capacity file transfer, 30-50% extra nominal reduction due to legal power limitations More Access Routers may be used to extend range of RSU
Infrared communications module 15
Infrared communications module 16
CVIS Core Software The CVIS Core Software toolkit offers vehicle-to-vehicle and vehicle-to-infrastructure communication protocol stack channel-switching (3G, 802.11p, IR) software provisioning and service announcement life cycle management of services and applications software freely available for other projects and users under the CVIS license agreement quick and easy application creation 17
Application Submission Contest Phase 3 @test site finalists Assessment 3 winners Stockholm WC 1 st prize 2 nd prize 3 rd prize Assessment 2 Development based on CVIS reference platform Assessment 1 eligible applications CVIS application idea (form) Phase 2 Phase 1
Standardisation ETSI TC ITS WG1: User & Application Requirements WG2: Architecture and Cross Layer WG3: Transport&Network WG4: Media and Medium WG5: Security Harmonised st tandard Other projects/ activities/bodies Radio Channel Recom. (ETSI EN 302 571) 19
Results on show CVIS Showcase 2009 (13 May 2009, Helmond) CVIS Demonstrators across Europe (June Oct 2009, 7 countries) ITS World Congress (21-25 September 2009, Stockholm) Cooperative Systems Showcase 2010 20
Thank you and welcome! Cooperative Systems Workshop 13 May 2009, Helmond For more information please: email cvis@mail.ertico.com or visit www.cvisproject.org 21