in the recent weeks several contacts asked me the same question about routing parameters and
I think this is a good opportunity to provide the answer in public. The question was more or less
Before I start to answer the question in detail let me just draw your attention to someWe want to create our own routing profiles but we are not sure about how to set the large
number of profile parameters. So what are the parameters we should take a look at?
basic principles of profiles (btw they are also documented here in the Technical Concepts section of the manual.
- Working with profiles is a generic topic - it is not only working with xRoute but also with xTour, xDima, ...
- Besides the concrete values in the routing parametrization you should enable yourself to understand
the data flow of parametrizing: some of you might be interested in server side XML profiles
(CallerContextKey="Profile") while others may prefer to generate the profiles on the fly
(CallerContextKey="ProfileXMLSnippet").
And there is a hierarchy between the approaches (applying to each routing parameter)- ProfileXMLSnippet beats Profile
- Profile beats parent profile
- parent profile beats default profile
- SpeedValues: a car and a truck have different speed values o course. These values are defined in Profile/Routing/Vehicle/Speed.
- AvoidBehaviour: describe the preferences and dislike behaviour for various street categories (highways, tollroads, urban...).
- ...
- LinkType and distance, levelling: those values refer to specific conditions reflecting the street
network you are dealing with. For most users these values should remain untouched until you really
face an issue related to them (e.g. customers working in areas where closest highways are far away)
I therefore decided to attach a so-caled effective profile (check end of posting) which contains almost every parameter we use (1.20.1, Feature Layers excluded) and I advise to proceed as follows:
- Try to categorize the keys that match YOUR requirements "textmark" them green.
- Separate the others and mark them as "maybe to be used later" and "shouldn't be touched"
- Furthermore you should create a structured hierarchy which reflects your own fleet, e.g.
a base profile that contains values that are equal for all your vehicles and those who differ. - Create derived child profiles that contain the values you'd like to be individual.
PS: this is a complicated topic - feel free to give me some feedback about this!
Code: Select all
<?xml version="1.0" encoding="UTF-8"?>
<Profile>
<Common coordinateFormat="OG_GEODECIMAL" language="en" majorVersion="1" minorVersion="0"/>
<Routing majorVersion="2" minorVersion="0">
<Waypoint linkType="ROAD" maximumDistanceToCombinedTransport="100" maximumDistanceToSegment="1000">
<LinkTypeConfiguration>
<Road headingTolerance="360" maximumDistanceForNetworkClass0="1000" maximumNetworkClass="7" minimumNetworkClass="0" onlyReachableRoads="true"/>
<Smart checkNetworkClassOnlyForVias="true" maximumDistanceToMainNode="100" maximumDistanceToMainNodeForNetworkClass0="1500"/>
<TollStation maximumDistance="1000"/>
<RoadName maximumDistance="3000" maximumDistanceToMainNode="2000"/>
</LinkTypeConfiguration>
</Waypoint>
<Algorithm aStarAggressiveness="1.3" routingAlgorithm="BIDIRECTIONAL_KSTAR">
<LevellingScopeByNetworkClass searchSpace="-1"/>
<LevellingScopeByNetworkClass searchSpace="-1"/>
<LevellingScopeByNetworkClass searchSpace="-1"/>
<LevellingScopeByNetworkClass searchSpace="200"/>
<LevellingScopeByNetworkClass searchSpace="20"/>
<LevellingScopeByNetworkClass searchSpace="10"/>
<LevellingScopeByNetworkClass searchSpace="10"/>
<LevellingScopeByNetworkClass searchSpace="10"/>
<GeographicRestrictions>
<BoundingBox boundingBoxExtension="0" restrictionMode="NONE">
<CustomBoundingBox bottom="-89.999" left="-180" right="180" top="90"/>
</BoundingBox>
</GeographicRestrictions>
</Algorithm>
<Course distanceTimeWeighting="80" enforceShortestRoute="false">
<BasicDataRules>
<VehicleSpecific>
<AuthorizedVehicles turningBanCost="0"/>
<DeliveryVehicles segmentMalus="2501"/>
<EmergencyVehicles segmentMalus="2501" turningBanCost="0"/>
<ProjectSpecificVehicles blockedSegmentMalus="2501" openSegmentMalus="0" turningBanCost="0"/>
</VehicleSpecific>
<Blockings blockedInWinterMalus="0" blockedMalus="2501" blockedTimeDependentMalus="0" oppositeDirectionInOneWayRoadMalus="2501"/>
<Network rampMalus="10">
<MalusByNetworkClass malus="0"/>
<MalusByNetworkClass malus="0"/>
<MalusByNetworkClass malus="0"/>
<MalusByNetworkClass malus="0"/>
<MalusByNetworkClass malus="15"/>
<MalusByNetworkClass malus="50"/>
<MalusByNetworkClass malus="100"/>
<MalusByNetworkClass malus="100"/>
</Network>
<Toll extraTollMalus="0" tollMalus="0" vignetteMalus="0"/>
<SpecialAreas forbiddenLowEmissionZoneMalus="2500" minimumUrbanNetworkClass="2" residentialMalus="2500" urbanMalus="0"/>
<CombinedTransport ferryMalus="100" piggybackMalus="100"/>
</BasicDataRules>
<AdditionalDataRules enabled="false" layerName="">
<SegmentSpecific useBlockedForCarsAttribute="true" useBlockedForTrucksAttribute="true" useFerryDuration="true" useFerryLength="true" useRampAttribute="true" useSegmentLength="true" useSpeed="true" useTollForCarsAttribute="true" useTollForTrucksAttribute="true" useUrbanAttribute="true"/>
<VehicleSpecific enabled="false">
<Malus combustibles="0" delivery="0" hazardousGoods="0" hazardousToWaters="0" maintenanceTrucks="0" preferredForHazardousGoods="0" preferredForTrucks="0" residential="0" restrictedTunnel="0" vehiclesWithTrailer="0"/>
</VehicleSpecific>
</AdditionalDataRules>
<DynamicRouting breakCalculationPrecision="4294967295" dynamicTimeOnStaticRoute="false" layerName="" limitDynamicSpeedToStaticSpeed="true" useFreeFlowSpeed="false" useLegacyDynamic="false">
<SpeedMapping baseSpeed="1" mappedSpeed="1"/>
<SpeedMapping baseSpeed="10" mappedSpeed="10"/>
<SpeedMapping baseSpeed="20" mappedSpeed="20"/>
<SpeedMapping baseSpeed="30" mappedSpeed="30"/>
<SpeedMapping baseSpeed="40" mappedSpeed="40"/>
<SpeedMapping baseSpeed="50" mappedSpeed="50"/>
<SpeedMapping baseSpeed="60" mappedSpeed="56"/>
<SpeedMapping baseSpeed="70" mappedSpeed="61"/>
<SpeedMapping baseSpeed="80" mappedSpeed="66"/>
<SpeedMapping baseSpeed="90" mappedSpeed="69"/>
<SpeedMapping baseSpeed="100" mappedSpeed="72"/>
<SpeedMapping baseSpeed="110" mappedSpeed="73"/>
<SpeedMapping baseSpeed="120" mappedSpeed="74"/>
<SpeedMapping baseSpeed="130" mappedSpeed="75"/>
<SpeedMapping baseSpeed="140" mappedSpeed="75"/>
<DynamicTimeStep count="1" size="900"/>
</DynamicRouting>
<Maneuver considerTurningBans="true" uTurnCost="5000"/>
<Violations>
<SegmentBlockingViolations cost="50000" enabled="false"/>
</Violations>
</Course>
<Vehicle>
<Physical>
<Drive driveType="MOTORIZED">
<Emissions emissionClass="EURO_5" emissionTechnology="EXHAUST_GAS_RECIRCULATION" lowEmissionZoneType="GREEN" particleFilterInstalled="false" particleReductionClass="0"/>
<Engine bioFuelRatio="0" cylinderCapacity="3000" fuelConsumption="30" fuelType="DIESEL"/>
</Drive>
<Weight emptyWeight="7500" loadWeight="0" totalPermittedWeight="15000"/>
<Axle axleLoad="0" numberOfAxles="3"/>
<Trailer emptyWeight="0"/>
<Passenger maximumPermittedNumberOfPassengers="1"/>
<Dimension height="250" heightAboveFrontAxle="80" length="1200" width="220"/>
</Physical>
<Legal yearOfManufacture="2005">
<LegalCondition isAuthorized="false" isDelivery="false" isEmergency="false" isMaintenance="false" isProject="false"/>
</Legal>
<Load hazardousGoodsType="NONE" loadType="GOODS" tunnelRestrictionCode="NONE"/>
<Speed maximumSpeed="255" speedForAirLineDistance="36">
<SpeedRangeByNetworkClass maximumSpeed="80" minimumSpeed="55"/>
<SpeedRangeByNetworkClass maximumSpeed="65" minimumSpeed="30"/>
<SpeedRangeByNetworkClass maximumSpeed="55" minimumSpeed="23"/>
<SpeedRangeByNetworkClass maximumSpeed="45" minimumSpeed="20"/>
<SpeedRangeByNetworkClass maximumSpeed="40" minimumSpeed="18"/>
<SpeedRangeByNetworkClass maximumSpeed="30" minimumSpeed="15"/>
<SpeedRangeByNetworkClass maximumSpeed="12" minimumSpeed="7"/>
<SpeedRangeByNetworkClass maximumSpeed="6" minimumSpeed="4"/>
</Speed>
</Vehicle>
<Matrix distanceLimit="4294967295" onlyTollRoads="false" timeLimit="4294967295">
<SumUpNetworkClass sumUp="true"/>
<SumUpNetworkClass sumUp="true"/>
<SumUpNetworkClass sumUp="true"/>
<SumUpNetworkClass sumUp="true"/>
<SumUpNetworkClass sumUp="true"/>
<SumUpNetworkClass sumUp="true"/>
<SumUpNetworkClass sumUp="true"/>
<SumUpNetworkClass sumUp="true"/>
</Matrix>
<Isochrone polygonCalculationMode="TILE_BASED" useLevelling="false">
<TileBasedPolygon smoothingLength="1"/>
</Isochrone>
<RouteList>
<Maneuvers detailLevel="STANDARD" maneuversAtStartAndDestination="false">
<Bridges maneuvers="true" maximumDistanceBehind="1000" minimumLength="1000"/>
<Tunnels maneuvers="true" maximumDistanceBehind="1000" minimumLength="1000"/>
<Start detailLevel="ALL" radius="0"/>
<Destination detailLevel="ALL" radius="0"/>
<Urban information="true" maneuvers="true" minimumDistanceForManeuvers="1000" minimumNetworkClassForInformation="2"/>
</Maneuvers>
<ManeuverGroups maximumDistanceBetweenManeuvers="500" maximumNumberOfManeuvers="2147483647">
<BoundingBox aspectRatio="1" calculateBoundingBoxes="true" offset="1443"/>
</ManeuverGroups>
</RouteList>
<AdditionalRules maximumAirLineDistance="4294967295">
<ExceptionPaths>
<Polyline insertExtraPoints="false" maximumDistanceBetweenPolypoints="80"/>
<Binary validate="true"/>
</ExceptionPaths>
<Elevations maximumNumberOfInterpolationPoints="3" minimumSmoothingInclination="5" smoothing="false" useBorderTilesForInterpolation="false"/>
</AdditionalRules>
</Routing>
<FeatureLayer majorVersion="1" minorVersion="0">
<GlobalSettings enableTimeDependency="false" enableVehicleDependency="true"/>
</FeatureLayer>
<BreakAndRestRules considerOnlyDrivingAsWorkingHours="true" majorVersion="1" minorVersion="0">
<BreakRules enabled="true" maximumDrivingTimeBeforeBreak="16200" minimumDurationOfAdditionalBreaks="1800" minimumDurationOfFirstBreak="900" totalBreakPeriod="2700"/>
<RestRules durationOfShift="39600" enabled="true" maximumWorkingHoursDuringShift="32400" minimumStayAtStopForRest="10800" restPeriod="39600"/>
</BreakAndRestRules>
</Profile>
!