Automotive Communication Consortium Presentation on ITS Standards Collaboration
CAR.2.CAR Communication Consortium, led by Niels Peter Skov Andersen, focuses on advancing Vehicle2X deployment and creating open European standards for Car2Car communication. The consortium's mission includes establishing guidelines, realistic deployment strategies, and harmonization of communication standards worldwide. Key areas addressed are tactical and strategic information needs in automotive communication, aiming to enhance safety, efficiency, and infotainment in driving scenarios.
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Presentation Transcript
CAR 2 CAR Communication Consortium presentation to ITU - Collaboration on ITS Communication Standards Niels Peter Skov Andersen General Manager, CAR 2 CAR Communication Consortium
Introduction Communication needs Roadmap towards automated driving Spectrum needs An alternative approach 06/03/2020 ITU - Collaboration on ITS Communication Standards 2
CAR 2 CAR Communication Consortium The C2C-CC is a non-profit organization initiated and formed 2002 by European vehicle manufacturers Mission and objective Support the Vehicle2X deployment Develop guidelines for a Car2Car communication system Develop realistic deployment strategies Establish open European standards for a Car2Car communication system Push harmonisation of C2C Communication Standards worldwide Use of Free of charge European wide exclusive frequency band (5.9 GHz) Establish the necessary profiling of standards 06/03/2020 ITU - Collaboration on ITS Communication Standards 3
C2C-CC Documentation Finalised documents are published on C2C-CC webpage https://www.car-2-car.org/documents/ Contains both General Documents and the Basic System Profile 06/03/2020 ITU - Collaboration on ITS Communication Standards 4
Introduction Communication needs Roadmap towards automated driving Spectrum needs An alternative approach 06/03/2020 ITU - Collaboration on ITS Communication Standards 5
Generalised Automotive Communication needs Tactical information Information related to proximity of vehicle, e.g. obstacles, cooperation with nearby cars for lane merging, C-ACC Platooning etc. Short range, low latency and high QoS Safety critical information Communication becomes part of functional safety (ISO 26262) Strategical information Information that allows planning ahead, e.g. maps, road conditions, traffic information etc. Wide area coverage, less constrains on latency and QoS Infotainment Other communication not directly related to the driving Wide area coverage 06/03/2020 ITU - Collaboration on ITS Communication Standards 6
Introduction Communication needs Roadmap towards automated driving Spectrum needs A challenge 06/03/2020 ITU - Collaboration on ITS Communication Standards 7
Roadmap: Services & sample use cases Intention & Coordination data Take-over of the driving functions 100 C-ITS penetration Trajectory/maneuver sharing Coordination and Negotiation Fully Automated Driving Optimal Traffic Flow Sensor data Static platooning Area reservation Traffic light Info optimizations Coop Merging Coop lane change Coop overtaking (I2V) Coop Intersection transit Dynamic Platooning Status data 80 Collective Perception Overtaking W Ext. Intersection Coll. W VRU W Coop. awareness & decentralized notification VRU active advertisement Intersection Coll. W Emergency Vehicle W Dangerous Sit. W Stationary Vehicle W Traffic-Jam W Pre-/Post-Crash W Hazardous Loc. W Adverse Weather W Motorcycle Approach Info 60 Improved coop. awareness & decentralized notification VRU safety Motorcycle-related W Cooperative ACC 40 Improved Infrastructure support Long term Roadworks W Special vehicle prioritization Basic infrastructure support 20 Short term Roadworks W Traffic light info In-vehicle information 0 Automation Level Phase 5 Accident-free Driving Phase 1 Phase 2 Sensing Driving Phase 3 & 4 Cooperative Driving Awareness Driving Dissemination Cooperation 06/03/2020 ITU - Collaboration on ITS Communication Standards 8
Ongoing work in the area of functionality CAM/DENM (for PTW) GNSS positioning (for PTW) MAI/MAW Guidance for Day-2-3-4 Collective Perception Initial study on Vulnerable Road User C2C-CC Position on connected and cooperative automated driving 06/03/2020 ITU - Collaboration on ITS Communication Standards 9
Ongoing work in the technical area Multi Channel Operation (MCO) V2X Simulation Platform POsition and TIme improvement Decentralized Congestion Control C2C-CC Participation and Contribution to ECC / CEPT Hybrid Communication Systems Contributions and Participation in work for WRC 2019 CAM granularity Service Management and Data Aggregation LTE-V Technical Evaluation and Open Issues Reference Scenario 06/03/2020 ITU - Collaboration on ITS Communication Standards 10
Ongoing work in the area of deployment Evaluation and certification of HSM PP Requirement Harmonization Evaluation and certification of Gateway PP Release Management Tailoring Potential alternative assurance / certification approach Process Alignment Finalization of the Test Specifications for Data Quality and Triggering Conditions Operation Test Fest for validating the Test Specifications for Data Quality and Triggering Conditions CA-SG2 protocols test implementation Tooling update: Issue tracking and test data basis (Bugzilla and TestLink) Configuration Management Prepare coop with AUTOSAR Wireless performance Positioning and Time Compliance Assessment 06/03/2020 ITU - Collaboration on ITS Communication Standards 11
Introduction Communication needs Roadmap towards automated driving Spectrum needs A challenge 06/03/2020 ITU - Collaboration on ITS Communication Standards 12
Spectrum need for short range communication C2C-CC White Paper: Road Safety and Efficiency Spectrum Needs in 5.9 GHz shows need for > 70MHz for safety C-ITS messages www.car-2-car.org/fileadmin/documents/General_Documents/C2CCC_TR_2050_Spectrum_Needs.pdf 06/03/2020 ITU - Collaboration on ITS Communication Standards 13
Introduction Communication needs Roadmap towards automated driving Spectrum needs A challenge 06/03/2020 ITU - Collaboration on ITS Communication Standards 14
A challenge A common transport communication platform Could make it easier to get spectrum access and capacity Allows to benefit from economies of scale Allows to increase safety in cross sector accident cases Allows for cross sector use cases that integrate and optimise the multi-modal transport But is the expected life time the same ? 06/03/2020 ITU - Collaboration on ITS Communication Standards 15
