Activity of ISO/TC204/WG14Activity of ISO/TC204/WG14Activity of ISO/TC204/WG14Activity of ISO/TC204/WG14Vehicle/Roadway Warning and Control SystemsVehicle/Roadway Warning and Control SystemsVehicle/Roadway Warning and Control SystemsVehicle/Roadway Warning and Control Systems
EUEUEUEU----Japan Cooperative ITS WorkshopJapan Cooperative ITS WorkshopJapan Cooperative ITS WorkshopJapan Cooperative ITS WorkshopTuesday, May 15th, 2012Tuesday, May 15th, 2012Tuesday, May 15th, 2012Tuesday, May 15th, 2012
13:0013:0013:0013:00----17:0017:0017:0017:00
Yousuke Akatsu
WG14 Convener
(Nissan Motor Co. LTD.)
ISO
Contents
1111....Introduction of WG14
2222.... Scope of WG14
3333....Work Items of WG14
4444....Harmonization Activity
Introduction of WG14 in ISO TC204
supported by
JSAE
Road
Cooperation
Vehicle
Scope of ISO WG14
Vehicle to Vehicle
communication
Infrastructure to vehicle
communication
Vehicle information & control by sensor equipped with
vehicle itself
V2V
V2I
Vehicle/Roadway Warning and Control Systems
Examples of WG14 activities
Provide the following functions using information on driving environments
□ monitor the driving situation
□ warn the driver of hazardous situations
□ advise for corrective actions
□ driving assist partially or fully automated
□ avoiding crashes
Work Items Status Name of Work Items Liaison Status
FVCWS DIS 15623 Forward Vehicle Collision
Warning SystemETSI WG1
FVCMS CD 22839 Forward Vehicle Collision
Warning SystemETSI WG1
LKAS CD 11270 Lake Keep Assist System
PAS PWI 16787 Parking Assist System
CIWS CD 26684 Cooperative Intersection
Warning SystemETSI WG1
ISO WG9, (SAE)
CSWS NP 11067 Curve Speed Warning
System
CAS PWI Cooperative Awareness
Application SystemPossible to
form a liaison
•4 of 7 items have already formed a liaison with other SDOs
•1 of 7 is a candidate for forming a liaison
Active Work Items of ISO WG14
ISO
TC204 WG14TC204 WG18
ETSI TC ITS WG1 CEN TC 278 WG16
Liaison between
ISO TC204 WG14 & ETSI TC ITS WG1
Globally Accepted Standard
ISO
ETSI TC ITSETSI TC ITSETSI TC ITSETSI TC ITSCEN TC 278CEN TC 278CEN TC 278CEN TC 278
ISO TC 204ISO TC 204ISO TC 204ISO TC 204
ISOISOISOISO
WG14WG14WG14WG14
ETSIETSIETSIETSI
WG1WG1WG1WG1
ISOISOISOISO
WG18WG18WG18WG18
CENCENCENCEN
WG16WG16WG16WG16Lan Gerard
Dr. HessDr. HessDr. HessDr. Hess
Akatsu
Dr. SchadeDr. SchadeDr. SchadeDr. Schade
Activities of Harmonization and coordination of CS on Standards
Coordination
Assignment of CSHarmonization
M453
FVCMS: Forward Vehicle Collision Mitigation SystemFVCWS: Forward Vehicle Collision Warning System
LCRW Longitudinal Collision Risk Warning
Comparison of Each Forward Collision WarningComparison of Each Forward Collision WarningComparison of Each Forward Collision WarningComparison of Each Forward Collision Warning SystemsSystemsSystemsSystems
FVCWSWarning to driver
FVCMSAutomatic Braking
Host Car Frontal Car
Radar or Camera
Detection
Car to Car
Communication
LCRWWarning to driver
ISO WG14
ETSI WG1
Analysis of Each Forward Collision Warning
Comparison between FVCWS and LCRW
ISO WG14FVCMSFVCWS
ETSI WG1LCRW
FunctionalityOperatinality
Warn the driver of the risk of collision to frontal carLongitudinal alignment of vehicles
to issue false positive warnings
Sensing Method
C2C Communication
RadarCamera
Functional & Operational Requirement are same between 2 systems and has been established under standardization in ISO WG14
Functional & Operational Requirement
Timing for warningFalse Alarm
(1) Liaison with ETSI WG1 on FVCWS & LCRW
Status Report
Inconsistency regarding requirement of warning modality.
FVCWS : ● Visual information is always necessaryLCRW : ● Audible information is always necessary
ISO WG14FVCWS
ETSI WG1LCRW
Visual Audible Haptic
●
●
●
●
●
●
● ●
●
●
ISO
Result
Status ReportChange the requirement in order to avoid inconsistency regarding requirement of warning modality.
FVCWS : ● Visual information is always necessaryLCRW : ● Audible and Visual information are always necessary
ISO WG14FVCWS
ETSI WG1LCRW
Visual Audible Haptic
●
●
●
●
●
●●
DecisionDecisionDecisionDecision
ETSI discussed the inconsistency on warning modality requirement and ETSI discussed the inconsistency on warning modality requirement and ETSI discussed the inconsistency on warning modality requirement and ETSI discussed the inconsistency on warning modality requirement and
changed the requirement in accordance with that of ISO WG14 FVCW.changed the requirement in accordance with that of ISO WG14 FVCW.changed the requirement in accordance with that of ISO WG14 FVCW.changed the requirement in accordance with that of ISO WG14 FVCW.
ISO
Option
(1) Liaison with ETSI WG1 on FVCWS & LCRWResult
(2) Liaison with ETSI WG1 on CIWS & ICRW
ETSI WG1 and ISO WG14 decide to form a liaison
between CIWS & LCRW.
The scope of ICRW involves the scope of CIWS, because
1: ICRW considers the lateral collision warning using V2V communications.
2: ICRW transfers the information of subject vehicle to other vehicles
ISO WG14 and ETSI WG1 will start to collaborate each other to
avoid the inconsistency of functional and operational requirements
in each draft.ISO
WG14 invites WG9 expert to contribute to the CIWS draft about the
information of traffic signal requirement (SPaT).
(3) Liaison with ISO TC204 WG9 on CIWS
ISO TC204ISO TC204ISO TC204ISO TC204WG9WG9WG9WG9
ISO TC204
WG14
CIWS
Vehicle/Roadway
Warning & Control System
Communication between
center and roadside unit
WG14 sta ted to collaborate with WG9 on CIWS
WG14
WG9
WG1 DSRCCommittee
ISO
ETSI SAE
Relationship amongst
3 SDOs
Mou
LiaisonHarmoni
zation
WG14 WG1
ETSI
ISO
Liaison
Intersection
Collision Risk
Warning
WG9
Liaison
ISO
SPaT
CAMP
SAE
MoU
Relationship amongst WGs of Each SDOs
Harmonization
Intersection Collision Risk Warning System including SPaT
specifications are now under the development targeting at
DIS with the collaboration and harmonization of 3 SDOs
and 4WGs in the SDOs.
DSRCCommittee
Harmonization Activity amonst ISO, ETSI and SAE
ISO WG14 will harmonize with other ISO WGs and SDOs in order to develop compatible standards which enable the development of interoperable systems with the aim of achieving globally accepted standards.
ETSI TC ITSWG1
ISO TC204 WG14Other WGs
Conclusion of ISO WG14 Activity
ISO
CEN TC 278WG16
Globally Accepted Standard