forward vehicle collision warning systems (FVCWS)

systems capable of warning the driver of a potential collision with another vehicle in the forward path of the subject vehicle, excluding conditions where the subject and forward vehicle are not in the same direction of travel

systems capable of warning the driver of a potential collision with another vehicle in the forward path of the subject vehicle, excluding conditions where the subject and forward vehicle are not in the same direction of travel

free-flowing traffic

smooth flowing and heavy traffic excluding stop and go and emergency braking situations

smooth flowing and heavy traffic excluding stop and go and emergency braking situations

FSRA active state

state in which the system controls speed and/or clearance

state in which the system controls speed and/or clearance

FSRA following control state

state in which the system controls the clearance to the target vehicle according to the selected time gap

state in which the system controls the clearance to the target vehicle according to the selected time gap

FSRA hold state

phase in which the system is active during standstill
NOTE 1 to entry: Applied for FSRA-type systems only.

phase in which the system is active during standstill
NOTE 1 to entry: Applied for FSRA-type systems only.

FSRA off state

direct access for activation of FSRA active state is disabled

direct access for activation of FSRA active state is disabled

FSRA speed control state

state in which the system controls the speed according to the set speed

state in which the system controls the speed according to the set speed

FSRA stand-by state

state in which there is no longitudinal control by FSRA system and the system is ready for activation by the driver

state in which there is no longitudinal control by FSRA system and the system is ready for activation by the driver

full driving automation; level 5 Automated Driving System (Level 5 ADS)

ADS that is capable of unconditional (i.e. not ODD-specific) operation and providing its own fallback, without any expectation that a human driver will respond to a request to intervene
NOTE 1 to entry: Other driving automation levels include “level 1 driving automation”, “level 2 driving automation”, “level 3 ADS” and “level 4 ADS”.

ADS that is capable of unconditional (i.e. not ODD-specific) operation and providing its own fallback, without any expectation that a human driver will respond to a request to intervene
NOTE 1 to entry: Other driving automation levels include “level 1 driving automation”, “level 2 driving automation”, “level 3 ADS” and “level 4 ADS”.

full speed range adaptive cruise control (FSRA)

class of adaptive cruise control systems, which allows the subject vehicle to follow a forward vehicle at an appropriate distance by controlling the engine and/or power train and the brake down to standstill

class of adaptive cruise control systems, which allows the subject vehicle to follow a forward vehicle at an appropriate distance by controlling the engine and/or power train and the brake down to standstill

go operation

driver action to convey to the system the intention of placing the subject vehicle in motion
EXAMPLE: Operation of the accelerator pedal and operation of a switch for starting the subject vehicle.

driver action to convey to the system the intention of placing the subject vehicle in motion
EXAMPLE: Operation of the accelerator pedal and operation of a switch for starting the subject vehicle.

G

gravitational acceleration (m/s²)

heavy vehicle category

single vehicle or combination of vehicles defined as Category 1-2 or Category 2 in the United Nations Economic and Social Council World Forum for Harmonization of Vehicle Regulations (WP.29) TRANS/WP.29/1045
NOTE 1 to entry: A truck is in the heavy vehicle category.

single vehicle or combination of vehicles defined as Category 1-2 or Category 2 in the United Nations Economic and Social Council World Forum for Harmonization of Vehicle Regulations (WP.29) TRANS/WP.29/1045
NOTE 1 to entry: A truck is in the heavy vehicle category.

high driving automation; level 4 Automated Driving System (Level 4 ADS)

ADS that is capable of operating within a specific ODD and providing its own fallback, without any expectation that a human driver will respond to a request to intervene
NOTE 1 to entry: Other driving automation levels include “level 1 driving automation”, “level 2 driving automation”, “level 3 ADS”, and “level 5 ADS”.

ADS that is capable of operating within a specific ODD and providing its own fallback, without any expectation that a human driver will respond to a request to intervene
NOTE 1 to entry: Other driving automation levels include “level 1 driving automation”, “level 2 driving automation”, “level 3 ADS”, and “level 5 ADS”.

At

illuminated surface

in-vehicle driver

driver that performs the dynamic driving task using the vehicle's built-in input devices to control the longitudinal and lateral movement of the vehicle

driver that performs the dynamic driving task using the vehicle's built-in input devices to control the longitudinal and lateral movement of the vehicle

incidental visible road feature

visible patterns on the road surface that were not explicitly intended to delineate the boundaries of the lane, but which are indicative of the position of the lane
NOTE 1 to entry: These can include such features as pavement seams or edges and curbs.

visible patterns on the road surface that were not explicitly intended to delineate the boundaries of the lane, but which are indicative of the position of the lane
NOTE 1 to entry: These can include such features as pavement seams or edges and curbs.

ISO 17386

Inteligent transport systems – Manoeuvring Aids for Low Speed Operation (MALSO) – Performance requirements and test procedures

ISO 22839

Intelligent Transport System - Forward VehicleCollisionMitigation Systems (FVCMS) – Operation, performance and verification requirements

ISO 22178

Intelligent Transport Systems - Low Speed Following (LSF) Systems – Performance requirements and test procedures

ISO 16787

Intelligent Transport Systems -- Assisted Parking System (APS) - Performance requirements and test procedures

ISO TR 20545

Intelligent transport systems -- Vehicle/roadway warning and control systems -- Report on standardisation for vehicle automated driving systems (RoVAS)/Beyond driver assistance systems

ISO 26684

Intelligent transport systems – Cooperative intersection signal information and violation warning systems (CIWS) –Performance requirements and test procedures

ISO 22840

Intelligent Transport Systems – Device to aid reverse manoeuvres – Extended Range Backing Aid Systems (ERBA

ISO 22179

Intelligent Transport Systems – Full Speed Range Adaptive Cruise Control Systems (FSRA)– Performance requirements and test procedures

EN ISO 14825

Intelligent transport systems – Geographic Data Files (GDF) – GDF5.0

ISO 17361

Intelligent transport systems – Lane departure warning systems (LDWS) – Performance requirements and test procedures

ISO 19237

Intelligent Transport Systems – Pedestrian Collision Mitigation Systems - Operation, Performance, and Verification Requirements

ISO 11067

Intelligent transport systems — Curve speed warning systems (CSWS) — Performance requirements and test procedures

ISO 18682

Intelligent transport systems — External hazard detection and notification systems — Basic requirements