asn definitions to be used for plugtest

-- This ASN.1 specification has been checked for conformance with the ASN.1 standard by the OSS ASN.1 Tools

SPAT-PDU-Descriptions 

DEFINITIONS AUTOMATIC TAGS  ::= 

BEGIN

IMPORTS ItsPduHeader FROM ITS-Container {

 itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) ts (102637) cc (0) version (1) 

};

--	The root data frame for spat

SpatPdu ::= SEQUENCE {

	header	ItsPduHeader,

	spat		SignalPhaseAndTimingData

}

SignalPhaseAndTimingData ::= SEQUENCE {

	id IntersectionID,	-- this provided a unique mapping to the intersection map in question

	status IntersectionStatusObject,	-- general status of the controller

	states SEQUENCE (SIZE(1..255)) OF MovementState	-- each active Movement/lane is given in turn and contains its state, and seconds to the next event etc.

}

IntersectionID ::= INTEGER (0..999999)

IntersectionStatusObject ::= BIT STRING{

	manual (0), 	-- Manual Control is enabled. Timing reported is per programmed values, etc

					--but person at cabinet can manually request that certain intervals are terminated early (e.g. green)

	stopTime (1),	-- Stop Time is activated and all counting/timing has stopped.

	conflict (2),	-- Intersection is in Conflict Flash.

	preempt (3),	-- Preempt is Active

	transit (4),		-- Transit Signal Priority (TSP) is Active

	proceedYel(5),

	reserved1 (6),	-- Reserved

	reserved2 (7),	-- Reserved as zero

	flashYelAll (8),	-- controller is in yellow flash state for all legs (e.g. at night) (see OCIT)

	flashYelMin (9),	-- controller is in yellow flash state for minor legs only,major legs are switched off (see OCIT)

	partOff (10),	-- controller is partially switched off or partially yellow flashing (see OCIT)

	problem (11),	-- controller has communication problems (see OCIT)

	exceptional(12),	-- exceptional operation (e.g. during maintenance) (see OCIT)

	off (13)	 	-- controller is switched off (see OCIT)

}

MovementState ::= SEQUENCE {			-- the collection of lanes, by num, to which some state data applies

	movementId INTEGER OPTIONAL,

	--category TrafficCategory, 			indvidualTraffic, public transport, ..

	lineRef IA5String(SIZE(0..32)), 	-- see PTLineDescription

	laneSet LaneSet,					-- the collection of lanes, to which this state data applies

	currState ColorState OPTIONAL,	-- the state of a Motorised lane

	relevantManeuver TurnDirection, 	-- e.g. right turn

	nextChanges SEQUENCE OF Change	 	-- description of next phase changes

}

LaneSet ::= SET( SIZE(1..127)) OF LaneNumber

LaneNumber ::= INTEGER	-- Unique ID of a lane at an intersection or other topology data set.

TurnDirection ::= BIT STRING { -- Direction of turn movement for signal description or vehicle maneuver.

	uTurn (0),

	sharpRight (1),

	right (2),

	slightRight (3),

	straight (4),

	slightLeft (5),

	left (6),

	sharpLeft (7)

}

ColorState ::= BIT STRING {

	green(0),

	yellow(1),

	red(2),

	flashing(3)

}

Change ::= SEQUENCE{ -- change of signal phase

	minTimeToChange TimeToChange,	-- a count of the minimum time remaining in this state

	maxTimeToChange TimeToChange,	-- a count of the maximum time remaining in this state

	likelyTimeToChange TimeToChange,	-- a count of the most propable time remaining in this State

	confidence Confidence,			-- a confidence value for likelyTimeToChange

	passState BOOLEAN,				-- true, vehicles may pass

	predCnt INTEGER,				-- for which state is this valid?

	...

}

TimeToChange ::= INTEGER (0..65535)		-- time interval until signal state change reserved meanings: 0, 65531, 65532, 65533, 65534 and 65535

Confidence ::= INTEGER (0..15)

END

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-- This ASN.1 specification has been checked for conformance with the ASN.1 standard by the OSS ASN.1 Tools

TOPO-PDU-Descriptions

DEFINITIONS AUTOMATIC TAGS ::= 

BEGIN

IMPORTS ItsPduHeader, ReferencePosition FROM ITS-Container {

 itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) ts (102637) cc (0) version (1) 

};

--	The root data frame for spat

TopoPdu ::= SEQUENCE {

	header	ItsPduHeader,

	topo	Intersection

}

Intersection ::= SEQUENCE {

	id IntersectionID,

	refPoint ReferencePosition,

	approaches SEQUENCE SIZE(1..32) OF ApproachObject

}

IntersectionID ::= INTEGER (0..999999)

--ReferencePosition ::= SEQUENCE {

	-- longitude Longitude,

	--latitude Latitude

--}

Latitude ::= SEQUENCE {

	degree INTEGER (-900000000..900000000) -- multiples of 0.1 microdegree

}

ApproachObject ::= SEQUENCE {

	approach Approach

}

Approach ::= SEQUENCE { -- Egress or approach of a link containing all lanes

	drivingLanes SEQUENCE SIZE(0..32) OF VehicleReferenceLane

}

VehicleReferenceLane ::= SEQUENCE { -- lane defined by a point list

	laneNumber LaneNumber,

	laneWidth LaneWidth,

	nodeList NodeList,

	connectsTo ConnectsTo ,

	speedLimit INTEGER (0..150)

}

LaneNumber ::= INTEGER

LaneWidth ::= Dimension --	Dimension of an object, e.g. height, wheelbase Granularity 0.01m

Dimension ::= INTEGER (0..16383)

-- List of relative positions describing an egress or approach

-- first point is the the stop line or point at the boarder of the intersection area

NodeList ::= SEQUENCE{

	nodes SEQUENCE SIZE (2..64) OF Offsets

}		

Offsets ::= SEQUENCE { -- providing offsets in an karthesian coordinate system in 1cm granularity

	xOffset INTEGER (-32767..32767),

	yOffset INTEGER (-32767..32767)

}

ConnectsTo ::= SEQUENCE(SIZE(1..48)) OF ConnectionInformation	-- List of possible connection of a lane

ConnectionInformation ::= SEQUENCE {

	lane LaneNumber,

	intersection IntersectionID,

	maneuver TurnDirection

}

TurnDirection ::= BIT STRING {

	uTurn (0),

	sharpRight (1),

	right (2),

	slightRight (3),

	straight (4),

	slightLeft (5),

	left (6),

	sharpLeft (7)

}

END

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