clusters.aeb/com.example.stig.clusters.aeb.context/aeb

Cluster

aeb
:
Aeb
ASIL B

Attribute	Value
id	com.example.stig.clusters.aeb.context.aeb
name	Automated emergency braking
description	Detects an imminent forward collision, warns the driver, and requests emergency braking.
ASIL	ASIL B
top level	true
bottom level	false
level	4
analyses for element	1 item aebAnalysis Automated emergency braking safety analysis
children	2 items ASIL B fusionActivity Fusion activity ASIL B reactionDecision Reaction decision
designs for element	1 item aebDesign Automated emergency braking design
element constraints	5 items ASIL B limitEmergencyDeceleration Limit emergency deceleration ASIL B mitigateImminentCollision Mitigate an imminent collision ASIL B preventUnsupportedBraking Prevent unsupported braking ASIL B releaseForDriverOverride Release for driver override ASIL B reportPerceptionDegradation Report perception degradation
element requirements	1 item aebRequirements Automated emergency braking requirements
tests for element	1 item aebTests Automated emergency braking tests

Direct children

10 items

ASIL B

cameraInput

Cluster camera input

ASIL B

lidarInput

Cluster lidar input

ASIL B

radarInput

Cluster radar input

ASIL B

vehicleStateInput

Cluster vehicle-state input

ASIL B

driverOverrideInput

Cluster driver-override input

ASIL B

warningOutput

Cluster warning output

ASIL B

brakeRequestOutput

Cluster brake-request output

ASIL B

functionStatusOutput

Cluster function-status output

ASIL B

fusionActivity

Fusion activity

ASIL B

reactionDecision

Reaction decision

Subscriber

cameraInput
:
Subscriber
ASIL B

Attribute	Value
id	com.example.stig.clusters.aeb.context.aeb.cameraInput
effective ASIL	ASIL B
name	Cluster camera input
description	Exposes forward camera frames to the AEB perception path.
ASIL	ASIL B
topic	ASIL B cameraFrameTopic Front camera frames
identityOwner	ASIL B aeb Automated emergency braking
identityReferenceName	cameraInput
interface test cases	4 items ASIL B imminentCollisionRequestsReaction Imminent collision requests warning and braking ASIL B insufficientSensorsDegradeFunction Insufficient sensors degrade the function ASIL B staleSensorSetDegradesFunction Stale sensor set degrades the function ASIL B unconfirmedObjectDoesNotBrake Unconfirmed object does not request braking

Subscriber

lidarInput
:
Subscriber
ASIL B

Attribute	Value
id	com.example.stig.clusters.aeb.context.aeb.lidarInput
effective ASIL	ASIL B
name	Cluster lidar input
description	Exposes front lidar point clouds to the AEB perception path.
ASIL	ASIL B
topic	ASIL B lidarPointCloudTopic Front lidar point clouds
identityOwner	ASIL B aeb Automated emergency braking
identityReferenceName	lidarInput
interface test cases	4 items ASIL B imminentCollisionRequestsReaction Imminent collision requests warning and braking ASIL B insufficientSensorsDegradeFunction Insufficient sensors degrade the function ASIL B staleSensorSetDegradesFunction Stale sensor set degrades the function ASIL B unconfirmedObjectDoesNotBrake Unconfirmed object does not request braking

Subscriber

radarInput
:
Subscriber
ASIL B

Attribute	Value
id	com.example.stig.clusters.aeb.context.aeb.radarInput
effective ASIL	ASIL B
name	Cluster radar input
description	Exposes front radar tracks to the AEB perception path.
ASIL	ASIL B
topic	ASIL B radarTrackListTopic Front radar tracks
identityOwner	ASIL B aeb Automated emergency braking
identityReferenceName	radarInput
interface test cases	4 items ASIL B imminentCollisionRequestsReaction Imminent collision requests warning and braking ASIL B insufficientSensorsDegradeFunction Insufficient sensors degrade the function ASIL B staleSensorSetDegradesFunction Stale sensor set degrades the function ASIL B unconfirmedObjectDoesNotBrake Unconfirmed object does not request braking

Subscriber

vehicleStateInput
:
Subscriber
ASIL B

Attribute	Value
id	com.example.stig.clusters.aeb.context.aeb.vehicleStateInput
effective ASIL	ASIL B
name	Cluster vehicle-state input
description	Exposes vehicle motion data to collision assessment.
ASIL	ASIL B
topic	ASIL B vehicleStateTopic Vehicle motion state
identityOwner	ASIL B aeb Automated emergency braking
identityReferenceName	vehicleStateInput
interface test cases	1 item ASIL B imminentCollisionRequestsReaction Imminent collision requests warning and braking

Subscriber

driverOverrideInput
:
Subscriber
ASIL B

Attribute	Value
id	com.example.stig.clusters.aeb.context.aeb.driverOverrideInput
effective ASIL	ASIL B
name	Cluster driver-override input
description	Exposes driver pedal actions to reaction arbitration.
ASIL	ASIL B
topic	ASIL B driverOverrideTopic Driver override state
identityOwner	ASIL B aeb Automated emergency braking
identityReferenceName	driverOverrideInput
interface test cases	1 item ASIL B acceleratorOverrideReleasesBraking Accelerator override releases braking

Publisher

warningOutput
:
Publisher
ASIL B

Attribute	Value
id	com.example.stig.clusters.aeb.context.aeb.warningOutput
effective ASIL	ASIL B
name	Cluster warning output
description	Exposes the collision warning request to the vehicle.
ASIL	ASIL B
topic	ASIL B driverWarningTopic Collision warning request
identityOwner	ASIL B aeb Automated emergency braking
identityReferenceName	warningOutput
interface point analyses	1 item warningAnalysis Cluster warning output analysis
interface test cases	1 item ASIL B imminentCollisionRequestsReaction Imminent collision requests warning and braking
uses	1 item fusedObjectsAnalysis Fused objects output analysis

Publisher

brakeRequestOutput
:
Publisher
ASIL B

Attribute	Value
id	com.example.stig.clusters.aeb.context.aeb.brakeRequestOutput
effective ASIL	ASIL B
name	Cluster brake-request output
description	Exposes the bounded emergency deceleration request to brake control.
ASIL	ASIL B
topic	ASIL B brakeRequestTopic Emergency brake request
identityOwner	ASIL B aeb Automated emergency braking
identityReferenceName	brakeRequestOutput
interface point analyses	1 item brakeRequestAnalysis Cluster brake-request output analysis
interface test cases	6 items ASIL B acceleratorOverrideReleasesBraking Accelerator override releases braking ASIL B emergencyDecelerationIsBounded Emergency deceleration is bounded ASIL B imminentCollisionRequestsReaction Imminent collision requests warning and braking ASIL B insufficientSensorsDegradeFunction Insufficient sensors degrade the function ASIL B staleSensorSetDegradesFunction Stale sensor set degrades the function ASIL B unconfirmedObjectDoesNotBrake Unconfirmed object does not request braking
uses	2 items fusedObjectsAnalysis Fused objects output analysis fusionHealthAnalysis Fusion health output analysis

Publisher

functionStatusOutput
:
Publisher
ASIL B

Attribute	Value
id	com.example.stig.clusters.aeb.context.aeb.functionStatusOutput
effective ASIL	ASIL B
name	Cluster function-status output
description	Exposes AEB availability and degradation state.
ASIL	ASIL B
topic	ASIL B aebStatusTopic AEB function status
identityOwner	ASIL B aeb Automated emergency braking
identityReferenceName	functionStatusOutput
interface point analyses	1 item functionStatusAnalysis Cluster function-status output analysis
interface test cases	2 items ASIL B insufficientSensorsDegradeFunction Insufficient sensors degrade the function ASIL B staleSensorSetDegradesFunction Stale sensor set degrades the function
uses	1 item fusionHealthAnalysis Fusion health output analysis

Component

fusionActivity
:
FusionActivity
ASIL B

Attribute	Value
id	com.example.stig.clusters.aeb.context.aeb.fusionActivity
name	Fusion activity
description	Combines camera, lidar, and radar observations into a coherent forward-object model.
ASIL	ASIL B
parent	ASIL B aeb Automated emergency braking
top level	false
bottom level	false
level	5
identityOwner	ASIL B aeb Automated emergency braking
identityReferenceName	fusionActivity
allocating requirements	3 items ASIL B mitigateImminentCollision Mitigate an imminent collision ASIL B preventUnsupportedBraking Prevent unsupported braking ASIL B reportPerceptionDegradation Report perception degradation
analyses for element	1 item fusionActivityAnalysis Fusion activity safety analysis
children	4 items ASIL B healthMonitoring Fusion health monitoring ASIL B motionEstimation Motion estimation ASIL B objectAssociation Object association ASIL B timestampAlignment Timestamp alignment
designs for element	1 item fusionActivityDesign Fusion activity design
element constraints	5 items ASIL B continueWithTwoSensors Continue with two sensors ASIL B estimateCollisionTiming Estimate collision timing ASIL B publishSynchronizedObjects Publish synchronized objects ASIL B rejectStaleObservations Reject stale observations ASIL B suppressUnsupportedObjects Suppress unsupported objects
element requirements	1 item fusionActivityRequirements Fusion activity requirements
element test cases	4 items ASIL B imminentCollisionRequestsReaction Imminent collision requests warning and braking ASIL B insufficientSensorsDegradeFunction Insufficient sensors degrade the function ASIL B staleSensorSetDegradesFunction Stale sensor set degrades the function ASIL B unconfirmedObjectDoesNotBrake Unconfirmed object does not request braking
tests for element	1 item fusionActivityTests Fusion activity tests

Direct children

9 items

ASIL B

cameraInput

Camera frame input

ASIL B

lidarInput

Lidar point-cloud input

ASIL B

radarInput

Radar track input

ASIL B

fusedObjectsOutput

Fused objects output

ASIL B

fusionHealthOutput

Fusion health output

ASIL B

timestampAlignment

Timestamp alignment

ASIL B

objectAssociation

Object association

ASIL B

motionEstimation

Motion estimation

ASIL B

healthMonitoring

Fusion health monitoring

Subscriber

cameraInput
:
Subscriber
ASIL B

Subscriber

lidarInput
:
Subscriber
ASIL B

Subscriber

radarInput
:
Subscriber
ASIL B

Publisher

fusedObjectsOutput
:
Publisher
ASIL B

Publisher

fusionHealthOutput
:
Publisher
ASIL B

Unit

timestampAlignment
:
Unit
ASIL B

Unit

objectAssociation
:
Unit
ASIL B

Unit

motionEstimation
:
Unit
ASIL B

Unit

healthMonitoring
:
Unit
ASIL B

Component

reactionDecision
:
ReactionDecision
ASIL B

Attribute	Value
id	com.example.stig.clusters.aeb.context.aeb.reactionDecision
name	Reaction decision
description	Evaluates the fused scene and requests warning or braking when collision criteria are met.
ASIL	ASIL B
parent	ASIL B aeb Automated emergency braking
top level	false
bottom level	false
level	5
identityOwner	ASIL B aeb Automated emergency braking
identityReferenceName	reactionDecision
allocating requirements	5 items ASIL B limitEmergencyDeceleration Limit emergency deceleration ASIL B mitigateImminentCollision Mitigate an imminent collision ASIL B preventUnsupportedBraking Prevent unsupported braking ASIL B releaseForDriverOverride Release for driver override ASIL B reportPerceptionDegradation Report perception degradation
element test cases	6 items ASIL B acceleratorOverrideReleasesBraking Accelerator override releases braking ASIL B emergencyDecelerationIsBounded Emergency deceleration is bounded ASIL B imminentCollisionRequestsReaction Imminent collision requests warning and braking ASIL B insufficientSensorsDegradeFunction Insufficient sensors degrade the function ASIL B staleSensorSetDegradesFunction Stale sensor set degrades the function ASIL B unconfirmedObjectDoesNotBrake Unconfirmed object does not request braking

Direct children

6 items

ASIL B

fusedObjectsInput

Fused objects input

ASIL B

fusionHealthInput

Fusion health input

ASIL B

vehicleStateInput

Vehicle state input

ASIL B

driverOverrideInput

Driver override input

ASIL B

warningOutput

Warning output

ASIL B

brakeRequestOutput

Brake request output

Cluster

aeb
:
Aeb
ASIL B

Subscriber

cameraInput
:
Subscriber
ASIL B

Subscriber

lidarInput
:
Subscriber
ASIL B

Subscriber

radarInput
:
Subscriber
ASIL B

Subscriber

vehicleStateInput
:
Subscriber
ASIL B

Subscriber

driverOverrideInput
:
Subscriber
ASIL B

Publisher

warningOutput
:
Publisher
ASIL B

Publisher

brakeRequestOutput
:
Publisher
ASIL B

Publisher

functionStatusOutput
:
Publisher
ASIL B

Component

fusionActivity
:
FusionActivity
ASIL B

Subscriber

cameraInput
:
Subscriber
ASIL B

Subscriber

lidarInput
:
Subscriber
ASIL B

Subscriber

radarInput
:
Subscriber
ASIL B

Publisher

fusedObjectsOutput
:
Publisher
ASIL B

Publisher

fusionHealthOutput
:
Publisher
ASIL B

Unit

timestampAlignment
:
Unit
ASIL B

Unit

objectAssociation
:
Unit
ASIL B

Unit

motionEstimation
:
Unit
ASIL B

Unit

healthMonitoring
:
Unit
ASIL B

Component

reactionDecision
:
ReactionDecision
ASIL B

Subscriber

fusedObjectsInput
:
Subscriber
ASIL B

Subscriber

fusionHealthInput
:
Subscriber
ASIL B

Subscriber

vehicleStateInput
:
Subscriber
ASIL B

Subscriber

driverOverrideInput
:
Subscriber
ASIL B

Publisher

warningOutput
:
Publisher
ASIL B

Publisher

brakeRequestOutput
:
Publisher
ASIL B

Cluster aeb : Aeb ASIL B

Subscriber cameraInput : Subscriber ASIL B

Subscriber lidarInput : Subscriber ASIL B

Subscriber radarInput : Subscriber ASIL B

Subscriber vehicleStateInput : Subscriber ASIL B

Subscriber driverOverrideInput : Subscriber ASIL B

Publisher warningOutput : Publisher ASIL B

Publisher brakeRequestOutput : Publisher ASIL B

Publisher functionStatusOutput : Publisher ASIL B

Component fusionActivity : FusionActivity ASIL B

Subscriber cameraInput : Subscriber ASIL B

Subscriber lidarInput : Subscriber ASIL B

Subscriber radarInput : Subscriber ASIL B

Publisher fusedObjectsOutput : Publisher ASIL B

Publisher fusionHealthOutput : Publisher ASIL B

Unit timestampAlignment : Unit ASIL B

Unit objectAssociation : Unit ASIL B

Unit motionEstimation : Unit ASIL B

Unit healthMonitoring : Unit ASIL B

Component reactionDecision : ReactionDecision ASIL B

Subscriber fusedObjectsInput : Subscriber ASIL B

Subscriber fusionHealthInput : Subscriber ASIL B

Subscriber vehicleStateInput : Subscriber ASIL B

Subscriber driverOverrideInput : Subscriber ASIL B

Publisher warningOutput : Publisher ASIL B

Publisher brakeRequestOutput : Publisher ASIL B

Cluster

aeb
:
Aeb
ASIL B

Subscriber

cameraInput
:
Subscriber
ASIL B

Subscriber

lidarInput
:
Subscriber
ASIL B

Subscriber

radarInput
:
Subscriber
ASIL B

Subscriber

vehicleStateInput
:
Subscriber
ASIL B

Subscriber

driverOverrideInput
:
Subscriber
ASIL B

Publisher

warningOutput
:
Publisher
ASIL B

Publisher

brakeRequestOutput
:
Publisher
ASIL B

Publisher

functionStatusOutput
:
Publisher
ASIL B

Component

fusionActivity
:
FusionActivity
ASIL B

Subscriber

cameraInput
:
Subscriber
ASIL B

Subscriber

lidarInput
:
Subscriber
ASIL B

Subscriber

radarInput
:
Subscriber
ASIL B

Publisher

fusedObjectsOutput
:
Publisher
ASIL B

Publisher

fusionHealthOutput
:
Publisher
ASIL B

Unit

timestampAlignment
:
Unit
ASIL B

Unit

objectAssociation
:
Unit
ASIL B

Unit

motionEstimation
:
Unit
ASIL B

Unit

healthMonitoring
:
Unit
ASIL B

Component

reactionDecision
:
ReactionDecision
ASIL B

Subscriber

fusedObjectsInput
:
Subscriber
ASIL B

Subscriber

fusionHealthInput
:
Subscriber
ASIL B

Subscriber

vehicleStateInput
:
Subscriber
ASIL B

Subscriber

driverOverrideInput
:
Subscriber
ASIL B

Publisher

warningOutput
:
Publisher
ASIL B

Publisher

brakeRequestOutput
:
Publisher
ASIL B