Commit 1f1f74e4 authored by tepelmann's avatar tepelmann
Browse files

Initial commit of STF449:

- moving to EN 302 637-3
- implemented TC_DEN_MSGF_BV_01
parent e75cbb5c
-- This ASN.1 specification has been checked for conformance with the ASN.1 standard by the Objective Systems ASN.1 Tools
DENM-PDU-Descriptions {
itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) ts (102637) denm (3) version2 (2)
}
DEFINITIONS AUTOMATIC TAGS ::=
BEGIN
DenmPdu ::= SEQUENCE {
header ItsPduHeader,
denm DecentralizedEnvironmentalNotificationMessage
}
DecentralizedEnvironmentalNotificationMessage ::= SEQUENCE {
management DecentralizedSituationManagement, -- container with DEN management and version control
situation DecentralizedSituation, -- container with event description, incl. type, severity
location DecentralizedSituationLocation, -- container with event location, location referencing with more detailed location description and the relevance area
...
}
DecentralizedSituationManagement::= SEQUENCE {
-- unique identifier about an event from one originator ITS station, combination of node ID and a sequence number
actionID ActionID, -- 6 byte
-- version of the DENM indicating updates from the same originator ITS station; value of 255 is used for the cancellation message sent from the originator ITS station
dataVersion DataVersion, -- 1 byte
-- time when the DENM is deleted from the DEN management and the information related to the event is set as invalid.. If it is not provided, it indicates that the expiry time is unkown by the originator ITS station
expiryTime TimeStamp OPTIONAL, -- 6 byte
frequency INTEGER (0..255) OPTIONAL, --units of 0.1 Hz
-- probability of the detected event to be true, varies from 0 to 100, with maximum value as full reliability
reliability INTEGER(0..100), -- 7 bits
-- negates the existence of an event at the event position by a third part ITS station that have received DENMs previously.
isNegation BOOLEAN -- 1 bit
}
-- event description derived from [3]
DecentralizedSituation::= SEQUENCE {
-- traffic status near the event position, defined based on [3], TPEG table tec001
trafficFlowEffect TrafficFlowEffect OPTIONAL, -- 1 byte.
-- event direct cause and sub cause description as defined in tab6.1 and in [3]
situation Situation,
-- linked cause if information is available.
linkedCause Situation OPTIONAL, -- 2 Byte,
-- severity value of the event, defined in [3], TPEG table tec003
severity Severity, -- 1 byte
-- characteristics of the event
eventCharact SEQUENCE -- EventCharact 1 byte
{
-- event mobility description, set to TRUE if the event is in mobility
eventmobility BOOLEAN,
-- whether the event is caused by the originator ITS station
causeType ENUMERATED { itsStation, geographicalRegion },
-- whether the event is physicalling relevant to the receiving ITS station.
relevance ENUMERATED {physicallyRelevant, difficultDrivingConditions },
-- whether the event is time critical road safety event, set to TRUE if it is the case.
timeCriticality BOOLEAN,
-- more characteristics may be added in future.
...
} OPTIONAL,
vehicleCommonParameters VehicleCommonParameters OPTIONAL,
profile ProfileParameters OPTIONAL
}
DecentralizedSituationLocation::= SEQUENCE {
-- description of the event position
eventPosition CHOICE {
-- the geographical position of the reference position
eventPositionCurrentDefinition EventPosition,
...
},
-- location referencing of the event position
locationRef CHOICE {
-- consequence position of the trace location referencing mechanism
trace TraceLocData,
-- more location referencing mechanism to be added
...
},
...,
-- description of the relevance area for the DENM dissemination
[[relevanceArea RelevanceArea]]
}
EventPosition ::= SEQUENCE {
refPosition ReferencePosition,
eventSpeed Speed OPTIONAL -- event speed, either equal to or different from the vehicle speed
}
ActionID ::= SEQUENCE {
stationID StationID, -- a 4 byte value
sequenceNo SequenceNo -- a 2 byte value
}
Elevation ::= INTEGER (-10000..16767215) -- multiples of 0.1 m
ItsPduHeader ::= SEQUENCE {
-- protocolVersion fixed to 0
protocolVersion INTEGER(0..255),
-- message type ID associated to CAM = 0, DENM=1
messageID INTEGER(0..255),
-- milliseconds elapsed since midnight January 1st, 1970 UTC
generationTime TimeStamp
}
Latitude ::= SEQUENCE {
hemisphere ENUMERATED { north (0), south (1) },
degree INTEGER (0..900000000) -- multiples of 0.1 microdegree
}
Longitude ::= SEQUENCE {
hemisphere ENUMERATED { east (0), west (1) },
degree INTEGER (0..1800000000) -- multiples of 0.1 microdegree
}
ReferencePosition ::= SEQUENCE {
longitude Longitude,
latitude Latitude,
elevation Elevation,
heading Direction OPTIONAL, --present if mobileItsStation flag is TRUE
streetName StreetName OPTIONAL,
positionConfidence Confidence OPTIONAL, --present if mobileItsStation flag is TRUE
elevationConfidence Confidence OPTIONAL, --present if mobileItsStation flag is TRUE
roadSegmentID RoadSegmentID OPTIONAL
}
RelevanceArea ::= SEQUENCE {
geoAreaCenterLatitude Latitude,
geoAreaCenterLongitude Longitude,
shape CHOICE {circle Circle, rectangle Rectangle, ellipse Ellipse},
directionalityFilter DirectionalityFilter OPTIONAL,
disseminationAreaSize RelativeSize DEFAULT same,
...
}
Circle ::= SEQUENCE { -- reference EN 302 931
radius Distance
}
Rectangle ::= SEQUENCE { -- reference EN 302 931
aSemiAxis Distance,
bSemiAxis Distance,
azimuthAngle Direction -- aSemiAxis directionality
}
Ellipse ::= SEQUENCE { -- reference EN 302 931
aSemiAxis Distance,
bSemiAxis Distance,
azimuthAngle Direction -- aSemiAxis directionality
}
DirectionalityFilter ::= ENUMERATED { noFilter (0), approachingCenter (1), leavingCenter (2) }
RelativeSize ::= ENUMERATED { same (0), oneAndHalfSize (1), doubleSize (2), tripleSize (3) }
SequenceNo ::= INTEGER (0..65535) -- increased by 1 each time a new event is detected by the same ITS station.
DataVersion ::= INTEGER {firstVersion(0),secondVersion(1),cancellation(255) } (0..255)
TrafficFlowEffect ::= INTEGER (0..7)
Situation ::= SEQUENCE {
cause CauseCode, -- 1 byte
subCause SubCauseCode -- 1 byte
}
-- 1 to 100 indicates causecode defined within [3]
-- 101 – 255 indicates causecode without being defined by [3]
CauseCode ::= INTEGER {reserved(0),dangerousDriving(101),intersectionViolation(102),vehicleProblem(103),intersectionCollision(104),hazardousLocation(105) } (0..255)
SubCauseCode ::= INTEGER {unknown(0)} (0..255)
Severity ::= ENUMERATED -- 1 byte
{
informative (1),
-- Text example: <Attention, there is a dangerous obstruction due to fog>
obstacles (2), --danger level 1
-- Text example: <Attention, there a danger due to fog>
danger (3), --danger level 2:
-- Text example: <Attention, highest danger due to fog>
highestDanger (4) --danger level 3:
}
Speed ::= INTEGER (-32765..32765) -- multiples of 0.01 m/s
StationID ::= INTEGER(0..4294967295)
TraceLocData ::= SEQUENCE {
--3 bits, identifier of the trace
traceID INTEGER(0 .. 7),
--5 bits, number of waypoint positions included in the trace
waypoints SEQUENCE (SIZE(0..31)) OF Waypoint
}
TimeStamp ::= INTEGER (0.. 281474976710655) -- units of milliseconds, 6 byte
Waypoint ::= SEQUENCE{
-- waypoint positions included in the trace.
ptLat Latitude, --a 4 bytes value
ptLong Longitude, --a 4 bytes value
ptAlt Elevation,
...
}
-- common and profile dependent parameter definitions follow
ProfileParameters ::= CHOICE {
basicVehicle BasicVehicle,
emergencyVehicle EmergencyVehicle,
publicTransportVehicle PublicTransportVehicle,
...
}
VehicleCommonParameters ::= SEQUENCE {
vehicleType VehicleType,
stationLength StationLength,
stationLengthConfidence Confidence OPTIONAL,
stationWidth StationWidth,
stationWidthConfidence Confidence OPTIONAL,
vehicleSpeed VehicleSpeed,
vehicleSpeedConfidence Confidence,
longAcceleration LongAcceleration,
longAccelerationConfidence Confidence,
accelerationControl AccelerationControl,
yawRate YawRate,
yawRateConfidence Confidence,
exteriorLights ExteriorLights,
turnAdvice TurnAdvice OPTIONAL,
distanceToStopLine DistanceToStopLine OPTIONAL,
occupancy Occupancy OPTIONAL,
doorOpen DoorOpen OPTIONAL,
posConfidenceEllipse PosConfidenceEllipse,
curvature Curvature,
curvatureChange CurvatureChange OPTIONAL,
curvatureConfidence Confidence,
crashStatus CrashStatus OPTIONAL,
headingConfidence Confidence,
dangerousGoods DangerousGoods OPTIONAL,
...
}
BasicVehicle ::= SEQUENCE {
...
}
EmergencyVehicle ::= SEQUENCE {
lightBarInUse LightBarInUse OPTIONAL,
sireneInUse SireneInUse OPTIONAL,
emergencyResponseType EmergencyResponseType,
...
}
PublicTransportVehicle ::= SEQUENCE {
publicVehicleType PublicVehicleType,
pTLineDescription PTLineDescription OPTIONAL,
scheduleDeviation ScheduleDeviation OPTIONAL,
trafficLightPriority TrafficLightPriority OPTIONAL,
...
}
AccelerationControl ::= BIT STRING {
brakePedal (0),
throttlePedal (1),
cruiseControl (2),
acc (3),
limiter (4),
brakeAssist (5)
}
AmbientAirTemperature ::= Temperature
Confidence ::= INTEGER (0..15)
CourseOfJourney ::= IA5String(SIZE(0..32))
CrashStatus ::= BOOLEAN
Curvature ::= INTEGER (-32765..32765)
CurvatureChange ::= INTEGER (-1023..1023)
DataReference ::= IA5String(SIZE(1..128))
DangerousGoods ::= INTEGER (0..8191)
Dimension ::= INTEGER (0..16383)
Direction ::= INTEGER{north(0), east(7200), south(14400), west(21600)} (0..28799)
Distance ::= INTEGER (0..65535) -- multiples of 1.0m
DistanceToStopLine ::= Distance
DoorOpen ::= BIT STRING {
driver (0),
passenger (1), -- any passenger door
maintenance (2), -- hood, other access to engine, or similar
luggage (3)
}
EmergencyResponseType ::= ENUMERATED {
none (0),
staticSafeguard (1), -- e.g. at accident spot
movingSafeguard (2), -- e.g. convoy or abnormal load
rightOfWay (3), -- claiming right of way
...
}
ExteriorLights ::= BIT STRING {
lowBeamHeadlightsOn (0),
highBeamHeadlightsOn (1),
leftTurnSignalOn (2),
rightTurnSignalOn (3),
automaticLightControlOn (4),
daytimeRunningLightsOn (5),
fogLightOn (6),
parkingLightsOn (7)
}
LightBarInUse ::= SimpleSystemState
LineRef ::= IA5String(SIZE(0..32))
LongAcceleration ::= INTEGER (-2000..2000) -- multiples of 0.01 m/s^2
Occupancy ::= INTEGER (0..255)
PosConfidenceEllipse ::= SEQUENCE {
semiMajorConfidence Confidence, -- confidence of the ellipse's major semi-axes
semiMinorConfidence Confidence, -- confidence of the ellipse's minor semi-axes
semiMajorOrientation Direction
}
Priority ::= INTEGER(0..7)
PTLineDescription ::= SEQUENCE {
courseOfJourney CourseOfJourney,
lineRef LineRef,
routeRef RouteRef
}
PublicVehicleType ::= INTEGER(0..255)
RoadSegmentID ::= INTEGER (0..99999999)
RouteRef ::= IA5String(SIZE(0..32))
ScheduleDeviation ::= INTEGER (-900..3600) -- seconds, positiv delay; negative ahead of schedule
SimpleSystemState ::= ENUMERATED {
unavailable (0), -- not equipped or out of order
disabled (1), -- switched off by user or due to driving situation, e.g. ACC below minimum speed
enabled (2), -- switched on but no action, e.g. ESP in normal operation, limiter below limit speed
engaged (3) -- switched on and in action, e.g. light bar flashing, limiter limiting speed
}
SireneInUse ::= SimpleSystemState
StationLength ::= Dimension
StationWidth ::= Dimension
StreetName ::= IA5String(SIZE(1..32))
Temperature ::= INTEGER (-40..215)
TrafficLightPriority ::= Priority
TurnAdvice ::= SEQUENCE {
direction TurnDirection,
distance Distance
}
TurnDirection ::= BIT STRING {
uTurn (0),
sharpRight (1),
right (2),
slightRight (3),
straight (4),
slightLeft (5),
left (6),
sharpLeft (7)
}
VehicleSpeed ::= Speed
VehicleType ::= INTEGER (0..255)
WiperSystemFront ::= ENUMERATED {
idle (0),
interval (1),
normal (2),
fast (3),
washerActive (4)
}
YawRate ::= SEQUENCE {
yawDirection ENUMERATED { left (0), right (1) },
yawRateValue INTEGER (0..32765) -- multiples of 0.01deg/s
}
END
DENM-PDU-Descriptions {
itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) en (302637) denm (1) version (1)
}
DEFINITIONS AUTOMATIC TAGS ::=
BEGIN
IMPORTS
ItsPduHeader, CauseCode, Percentage, StationID, Movement, InformationQuality, ReferencePosition, DangerousGoodsExtended, Direction, LaneCount, LaneNumber, LightBarSirenInUse, PathHistory, RoadClass, HeightLonCarr, PosLonCarr, PosPillar, PosCentMass, PositioningSolutionType, StationType, SpeedLimit, StationarySince, TimestampIts, WheelBaseVehicle, TurningRadius, PosFrontAx, PositionOfOccupants, Temperature, VehicleMass, VehicleIdentification, EnergyStorageType FROM ITS-Container {
itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) en (302637) cc (0) version (1)
};
DENM ::= SEQUENCE {
header ItsPduHeader,
denm DecentralizedEnvironmentalNotificationMessage
}
DecentralizedEnvironmentalNotificationMessage ::= SEQUENCE {
management ManagementContainer,
situation SituationContainer OPTIONAL,
location LocationContainer OPTIONAL,
alacarte AlacarteContainer OPTIONAL
}
ManagementContainer ::= SEQUENCE {
actionID ActionID,
dataVersion DataVersion,
detectionTime TimestampIts,
isNegation BOOLEAN,
eventPosition ReferencePosition,
relevanceDistance RelevanceDistance,
relevanceTrafficDirection RelevanceTrafficDirection,
validityDuration ValidityDuration DEFAULT defaultValidity,
transmissionInterval TransmissionInterval OPTIONAL
}
SituationContainer ::= SEQUENCE {
informationQuality InformationQuality,
eventType CauseCode,
linkedCause CauseCode OPTIONAL
}
LocationContainer ::= SEQUENCE {
eventSpeed Movement OPTIONAL,
eventPositionHeading Direction OPTIONAL,
traces Traces,
roadClass RoadClass OPTIONAL
}
ImpactReductionContainer ::= SEQUENCE {
heightLonCarrLeft HeightLonCarr,
heightLonCarrRight HeightLonCarr,
posLonCarrLeft PosLonCarr,
posLonCarrRight PosLonCarr,
positionOfPillars PositionOfPillars,
posCentMass PosCentMass,
wheelBaseVehicle WheelBaseVehicle,
turningRadius TurningRadius,
posFrontAx PosFrontAx,
positionOfOccupants PositionOfOccupants,
vehicleMass VehicleMass
}
PositionOfPillars ::= SEQUENCE (SIZE(1..3, ...)) OF PosPillar
RoadWorksContainerExtended ::= SEQUENCE {
lightBarSirenInUse LightBarSirenInUse OPTIONAL,
closedLanes LaneSets OPTIONAL,
restriction RestrictedTypes OPTIONAL,
speedLimit SpeedLimit OPTIONAL,
incidentIndication CauseCode OPTIONAL,
recommendedPath ItineraryPath OPTIONAL --Traces without timestamps
}
LaneSets ::= SEQUENCE OF LaneNumber
RestrictedTypes ::= SEQUENCE OF StationType
StationaryVehicleContainer ::= SEQUENCE {
stationType StationType,
stationarySince StationarySince OPTIONAL,
stationaryCause CauseCode OPTIONAL,
carryingDangerousGoods DangerousGoodsExtended OPTIONAL,
numberOfOccupants INTEGER(0..127) OPTIONAL,
vehicleIdentification VehicleIdentification OPTIONAL,
energyStorageType EnergyStorageType OPTIONAL
}
AlacarteContainer ::= SEQUENCE {
laneCount LaneCount OPTIONAL,
impactReduction ImpactReductionContainer OPTIONAL,
externalTemperature Temperature OPTIONAL,
roadWorks RoadWorksContainerExtended OPTIONAL,
positioningSolution PositioningSolutionType OPTIONAL,
stationaryVehicle StationaryVehicleContainer OPTIONAL,
...
}
ActionID ::= SEQUENCE {
originatorStationID StationID,
sequenceNumber SequenceNumber
}
SequenceNumber ::= INTEGER (0..65535)
DataVersion ::= INTEGER {firstVersion(0),secondVersion(1), cancellation(255) } (0..255)
defaultValidity INTEGER ::= 600
ValidityDuration ::= INTEGER { timeOfDetection(0), oneSecondAfterDetection(1) } (0..86400)
Traces ::= SEQUENCE SIZE(0..7) OF PathHistory
ItineraryPath ::= SEQUENCE SIZE(0..40) OF ReferencePosition
TransmissionInterval ::= INTEGER { oneMilliSecond(1), tenSeconds(10000) } (1..10000)
RelevanceDistance ::= ENUMERATED { lessThan50m(0)
, lessThan100m(1), lessThan200m(2), lessThan500m(3), lessThan1000m(4), lessThan5km(5), lessThan10km(6), over10km(7) }
RelevanceTrafficDirection ::= ENUMERATED { unavailable(0), upstreamTraffic(1), downstreamTraffic(2), allTrafficDirection(3) }
END
ITS-Container {
itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) en (302637) cc (0) version (1)
}
DEFINITIONS AUTOMATIC TAGS ::=
BEGIN
ItsPduHeader ::= SEQUENCE {
protocolVersion INTEGER{ currentVersion(1) } (0..255),
messageID INTEGER{ denm(1),cam(2), poi(3) } (0..255),
stationID StationID
}
StationID ::= INTEGER(0..4294967295)
ReferencePosition ::= SEQUENCE {
latitude Latitude,
longitude Longitude,
positionConfidenceEllipse PosConfidenceEllipse ,
elevation Elevation
}
DeltaReferencePosition ::= SEQUENCE {
deltaLatitude DeltaLatitude,
deltaLongitude DeltaLongitude,
deltaElevation DeltaElevation
}
Longitude ::= INTEGER { oneMicrodegreeEast (10), oneMicrodegreeWest (-10) } (-1800000000..1800000001) -- multiples of 0.1 microdegree
Latitude ::= INTEGER { oneMicrodegreeNorth (10), oneMicrodegreeSouth (-10) } (-900000000..900000001) -- multiples of 0.1 microdegree
Elevation ::= SEQUENCE {
elevationValue ElevationValue,
elevationConfidence ElevationConfidence
}
ElevationValue ::= INTEGER { seaLevel(0),oneMeter (1) } (-1000..7191)
ElevationConfidence ::= INTEGER { withinOneMeter(1), unavailable(127) } (1..127)
DeltaLongitude ::= INTEGER { oneMicrodegreeEast (10), oneMicrodegreeWest (-10) } (-131072..131071) -- multiples of 0.1 microdegree
DeltaLatitude ::= INTEGER { oneMicrodegreeNorth (10), oneMicrodegreeSouth (-10) } (-131072..131071) -- multiples of 0.1 microdegree
DeltaElevation ::= INTEGER { oneMeterUp (1), oneMeterDown (-1) } (-127..128)
PosConfidenceEllipse ::= SEQUENCE {
semiMajorConfidence SemiAxisLength, -- confidence of the ellipse's major semi-axes
semiMinorConfidence SemiAxisLength, -- confidence of the ellipse's minor semi-axes
semiMajorOrientation Direction
}
PathPoint ::= SEQUENCE {
pathPosition DeltaReferencePosition,
pathDeltaTime PathDeltaTime
}
PathDeltaTime ::= INTEGER { tenMilliSecondsInPast(1) } (0..65535, ...)
AccelerationControl ::= BIT STRING {
brakePedalActive (0),
gasPedalActive (1),
emergencyBrakeActive (2),
collisionWarningActive (3),
accActive (4),
cruiseControl (5),
speedLimiterActive (6)
}
SemiAxisLength ::= INTEGER{ oneCentimeter(1), unavailable(4095) } (0..4095)
CauseCode ::= SEQUENCE {
causeCode CauseCodeType,
subCauseCode SubCauseCodeType
}
CauseCodeType ::= INTEGER {
reserved (0),
trafficCondition (1),
accident (2),
roadworks (3),
adverseWeatherCondition-Adhesion (6),
hazardousLocation-SurfaceCondition (9),
hazardousLocation-ObstacleOnTheRoad (10),
hazardousLocation-AnimalOnTheRoad (11),
humanPresenceOnTheRoad (12),
wrongWayDriving (14),
rescueAndRecoveryWorkInProgress (15),
adverseWeatherCondition-ExtremeWeatherCondition (17),
adverseWeatherCondition-Visibility (18),
adverseWeatherCondition-Precipitation (19),
slowVehicle (26),
dangerousEndOfQueue (27),
vehicleBreakdown (91),
postCrash (92),
humanProblem (93),
stationaryVehicle (94),
emergencyVehicleApproaching (95),
hazardousLocation-DangerousCurve (96),
collisionRisk (97),
signalViolation (98),
dangerousSituation (99)
} (0..255)
SubCauseCodeType ::= INTEGER (0..255)
TrafficConditionSubCauseCode ::= INTEGER {unavailable(0), increasedVolumeOfTraffic(1), trafficJamSlowlyIncreasing(2), trafficJamIncreasing(3), trafficJamStronglyIncreasing(4), trafficStationary(5), trafficJamSlightlyDecreasing(6), trafficJamDecreasing(7), trafficJamStronglyDecreasing(8) } (0..255)
AccidentSubCauseCode ::= INTEGER {unavailable(0), multiVehicleAccident(1), heavyAccident(2), accidentInvolvingLorry(3), accidentInvolvingBus(4), accidentInvolvingHazardousMaterials(5), accidentOnOppositeLane(6), unsecuredAccident(7), assistanceRequested(8) } (0..255)