The Car-2-Car Communication Consortium · • GLOSA 1.0 • In-Vehicle Information • Roadworks W 2.0 • Connected ACC • Overtaking W • VRU Warning 1.0 • ... Intention Data

The Car-2-Car Communication Consortium Roadmaps beyond Day-1

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C2C-CC – Guiding principles for V2X roadmaps

Focus on information exchange (between traffic participants) Cooperate on providing information

Provide clearly defined information (standards) Use commonly agreed air-interfaces (WLANp) Focus on localized dissemination patterns (geo-areas) The information provided has to build “on top of each other”

Compete in capitalizing on the information (applications)

Each traffic participant can (freely) use the received information Automatic driving functions are enhanced

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AG – Guiding principles for V2X roadmaps

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V2X Roadmaps – Applications

0

20

40

60

80

100

100% installation of new vehicle sales

100% installation of new vehicle plattforms

10 year ramp-up to 100% installation of newvehicles

Installation on select new vehicle type ofluxury and upper middle class vehicles

Take-over of the driving functions

• Fully Automated

Driving • Optimal Traffic

Flow

Status Data

• Intersection Collision W • Emergency Vehicle W • Dangerous Situation W • Stationary Vehicle W • Traffic-Jam W • Pre-/Post-Crash W • Hazardous Location W • Adverse Weather W • Roadworks W 1.0

Sensor Data

• GLOSA 1.0 • In-Vehicle Information • Roadworks W 2.0 • Connected ACC • Overtaking W • VRU Warning 1.0 • ...

Intention Data • GLOSA 2.0 • Roadworks Assistance • Lane-Merge Assistance • Area Reservation • Cooperative ACC • VRU Warning 2.0 • Platooning • …

Coordination Data • Cooperative Merging • Overtaking Assistance • Intersection Assistance • Dynamic Platooning • VRU Assistance • …

Phase 1 Awareness Driving

Phase 2 Sensing Driving

Phase 3 Cooperative Driving

Phase 5 Accident-free

Driving

Phase 4 Synchronized

Cooperative Driving

Dissemination Cooperation

4

Automation Level

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0

20

40

60

80

100






• Fully Automated


Flow

Status Data


Sensor Data








Driving


Cooperative Driving


5

Automation Level

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6

Day

0

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Phase 1 Status Data position, speed, events, …

Day

1

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Phase 1 Status Data

Phase 2 Sensor Data

+

position, speed, events, …

objects, field-of-view, …

Day

2

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0

20

40

60

80

100






• Fully Automated


Flow

Status Data


Sensor Data








Driving


Cooperative Driving


9

Automation Level

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Phase 1 Status Data

Phase 2 Sensor Data

Phase 3 Intention Data

+

+



intentions, trajectories …

Day

3

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Phase 1 Status Data

Phase 2 Sensor Data


Phase 4 Coordination Data

+

+

+




synchronized trajectories

Day

4

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Phase 1 Status Data position, speed, events, …

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Day

1

13

Phase 1 Status Data

Phase 2 Sensor Data

+ position, speed, events, …


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Day

2

14

Phase 1 Status Data

Phase 2 Sensor Data


+

+




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Day

3

15

Phase 1 Status Data

Phase 2 Sensor Data


Phase 4 Coordination Data

+

+

+




synchronized trajectories

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Day

4

What could be the benefits of connected and automated driving? As compiled from discussions within the Amsterdam Group

Vehicle manufacturers • Optimal navigation through optimal information A very exact prognosis of the traffic • Enable automatic driving over large parts of individual trips Very exact positioning (absolute and relative) Increased availability (also on snowy roads, less perfect markings) Infrastructure operators • Reduce maintenance costs • Optimize the capacity and usage of their network Digital traffic signs / Digital data collection IRSs could complement less-perfect markings Increased availability (also on snowy roads, less perfect markings)

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V2X Roadmaps – Technology R

elea

se /

time

Phase 1 Phase 2 Phase 3 Phase 4

domain CAM DENM

GN-SHB GN-GBC

single-channel

G5A-CCH Day1 CC

SPAT MAP IVI

Platoon Management Msg.

Parking Mng. Msg.

GN-Unicast GN6

Intention Msg.

Automatic-driving Messages

G5A-SC1 G5A-SC2

G5B-SC3 G5B-SC4 G5D-SC5

dual-channel switched-mode

GN-Groupcast

Segmentation/Reassembly

multi-channel CC

I2V Coop. Messages

Collective Perception Msg. GN/BTP + QoS

Advanced FWD Misbehaviour detection

SAM

Day-1 PKI

Sec-Maintainability

PC-change rules

dual-channel CC

Simultaneous dual-channel

Simultaneous multi-channel

Dis

sem

inat

ion

Coo

pera

tion

Data Streaming

17

Platoon Control Msg.

Collective Positioning Msg.

Electronic Horizon Msg.

Digital Inspection Msg.

60 GHz Comm.

CAMv2

Auto

mat

ion

Leve

l

IVI-Platoon Extensions

Symmetric Crypto.

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Misbehaviour detection

Thank You! Questions?

Documents

The Car-2-Car Communication Consortium · • GLOSA 1.0 • In-Vehicle Information • Roadworks W 2.0 • Connected ACC • Overtaking W • VRU Warning 1.0 • ... Intention Data