-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- ISO TS 14823
--
-- This ASN.1 was generated: 30.08.2016
--
-- This document contains only the data element needed for the encoding of an IVI message
-- as defined in ISO TS 19321(2020)
--
-- Published version location (yet missing there):
-- https://standards.iso.org/iso/ts/14823/
-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

GDD {iso (1) standard (0) gdd(14823) version1 (0)}

DEFINITIONS AUTOMATIC TAGS::=
BEGIN

IMPORTS
Distance, DistanceOrDuration, DestinationPlace, DestinationPlaces, DestinationRoad, DestinationRoads, MonthDay, HoursMinutes, DayOfWeek, Weight, DDD-IO, DDD-IO-LIST
FROM IVI {iso (1) standard (0) ivi (19321) version2 (2)};

--Definition of GDD Structure

GddStructure::= SEQUENCE{
   pictogramCode           SEQUENCE {
	countryCode             OCTET STRING (SIZE (2)) OPTIONAL,
	serviceCategoryCode     CHOICE {
		trafficSignPictogram       		ENUMERATED {dangerWarning, regulatory, informative,...},
		publicFacilitiesPictogram       	ENUMERATED {publicFacilities, ...},
		ambientOrRoadConditionPictogram   ENUMERATED {ambientCondition, roadCondition,...},
      ...},
	pictogramCategoryCode   SEQUENCE {
		nature            INTEGER (1..9),
		serialNumber       INTEGER (0..99)
}},
   attributes        GddAttributes OPTIONAL
}

-- Definition of the single ISO 14823 Attributes
GddAttributes::= SEQUENCE (SIZE(1..8),...) OF GddAttribute

GddAttribute::= CHOICE{
   dtm InternationalSign-applicablePeriod, -- Date/Time/Period
   edt InternationalSign-exemptedApplicablePeriod,-- Exemption status of Date/Time/Period
   dfl InternationalSign-directionalFlowOfLane,-- Directional Flow of Lane
   ved InternationalSign-applicableVehicleDimensions,-- Vehicle Dimensions
   spe InternationalSign-speedLimits,-- Speed
   roi InternationalSign-rateOfIncline,-- Rate of Incline
   dbv InternationalSign-distanceBetweenVehicles,-- Distance Between Vehicles
   ddd InternationalSign-destinationInformation,-- Destination/Direction/Distance
   set InternationalSign-section,  -- Section
   nol InternationalSign-numberOfLane  -- Number of Lanes
   }

InternationalSign-applicablePeriod::= SEQUENCE {
   year   SEQUENCE { -- contains yearRangeStartYear and yearRangeEndYear
      yearRangeStartYear    INTEGER(2000..2127,...),
      yearRangeEndYear      INTEGER(2000..2127,...)
      } OPTIONAL,
   month-day  SEQUENCE { -- contains dateRangeStartMonth&Date and dateRangeEndMonth&Date
      dateRangeStartMonthDay   MonthDay,
      dateRangeEndMonthDay     MonthDay
      } OPTIONAL,
   repeatingPeriodDayTypes RepeatingPeriodDayTypes OPTIONAL,
   hourMinutes  SEQUENCE { -- contains timeRangeStartTime and timeRangeEndTime
      timeRangeStartTime  HoursMinutes,
      timeRangeEndTime    HoursMinutes
      } OPTIONAL,
   dateRangeOfWeek      DayOfWeek OPTIONAL,
   durationHourMinute   HoursMinutes OPTIONAL
}

InternationalSign-exemptedApplicablePeriod::= InternationalSign-applicablePeriod

InternationalSign-directionalFlowOfLane::= INTEGER {
   sDL   (1),-- Straight Direction Only
   sLT   (2),-- Straight and Left Turn Only
   sRT   (3),-- Straight and Right Turn Only
   lTO   (4),-- Left Turn Only
   rTO   (5),-- Right Turn Only
   cLL   (6),-- Convergence from the Left Lane
   cRI   (7),-- Convergence from the Right Lane
   oVL   (8) -- Oncoming Vehicles Lane
    } (1..8)

InternationalSign-applicableVehicleDimensions::= SEQUENCE{
   vehicleHeight   Distance OPTIONAL,
   vehicleWidth    Distance OPTIONAL,
   vehicleLength   Distance OPTIONAL,
   vehicleWeight   Weight 	OPTIONAL
   }

InternationalSign-speedLimits::= SEQUENCE{
   speedLimitMax   INTEGER(0..250) OPTIONAL,
   speedLimitMin   INTEGER(0..250) OPTIONAL,
   unit   			Code-Units (0..1)
   }

InternationalSign-rateOfIncline::= INTEGER(1..32)

InternationalSign-distanceBetweenVehicles::= Distance

InternationalSign-destinationInformation::= SEQUENCE{
   junctionDirection         INTEGER(1..128) OPTIONAL,
   roundaboutCwDirection     INTEGER(1..128)OPTIONAL,
   roundaboutCcwDirection    INTEGER(1..128)OPTIONAL,
   ioList                    DDD-IO-LIST
   }

InternationalSign-section::= SEQUENCE{
	startingPointLength   Distance OPTIONAL,
	continuityLength      Distance OPTIONAL
   }

InternationalSign-numberOfLane::= INTEGER(0..99)

-- Definition of data elements used in ISO 14823 attributes

Code-Units::= INTEGER {
   kmperh                  (0),
   milesperh               (1),
   kilometre               (2),
   metre                   (3),
   decimetre               (4),
   centimetre              (5),
   mile                    (6),
   yard                    (7),
   foot                    (8),
   minutesOfTime           (9),
   tonnes                  (10),--1000 kg, not Ton!
   hundredkg               (11),
   pound                   (12),--lbs
   rateOfIncline           (13),
   durationinminutes       (14)
   -- value  15 reserved for future use
   } (0..15)

RepeatingPeriodDayTypes::= BIT STRING {national-holiday (0), even-days(1), odd-days(2), market-day(3) } (SIZE (4))

END