Refactor calculation of clearing sections
Max Kannenberg
parent
99ce3cf4f5
commit
7d56c707c1
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@ -146,12 +146,12 @@ function printSectionInformation(movingSection::Dict)
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CSs::Vector{Dict} = movingSection[:characteristicSections]
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println("MS with length=", movingSection[:length]," with t=", movingSection[:t])
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allBs=[:breakFree, :clearing, :accelerating, :cruising, :diminishing, :coasting, :braking, :standstill]
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allBs=[:breakFree, :clearing, :accelerating, :clearing2, :accelerating2, :clearing3, :accelerating3, :cruising, :downhillBraking, :diminishing, :coasting, :braking, :standstill]
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for csId in 1:length(CSs)
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println("CS ",csId," with length=", CSs[csId][:length]," with t=", CSs[csId][:t])
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for bs in 1: length(allBs)
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if haskey(CSs[csId][:behaviorSections], allBs[bs])
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println("BS ",allBs[bs], " with s_entry=", CSs[csId][:behaviorSections][allBs[bs]][:s_entry], " and t=", CSs[csId][:behaviorSections][allBs[bs]][:t])
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println("BS ",allBs[bs], " with s_entry=", CSs[csId][:behaviorSections][allBs[bs]][:s_entry], " and length=",CSs[csId][:behaviorSections][allBs[bs]][:length]) # and t=", CSs[csId][:behaviorSections][allBs[bs]][:t])
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# for point in 1:length(CSs[csId][:behaviorSections][allBs[bs]][:dataPoints])
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# println(CSs[csId][:behaviorSections][allBs[bs]][:dataPoints][point])
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# end
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265
src/Behavior.jl
265
src/Behavior.jl
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@ -10,7 +10,7 @@ module Behavior
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include("./DrivingDynamics.jl")
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using .DrivingDynamics
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export addBreakFreeSection!, addAcceleratingSection!, addCruisingSection!, addDiminishingSection!, addCoastingSection!, addBrakingSection!, addStandstill!,
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export addBreakFreeSection!, addClearingSection!, addAcceleratingSection!, addCruisingSection!, addDiminishingSection!, addCoastingSection!, addBrakingSection!, addStandstill!,
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# addBrakingSectionInOneStep! is not used in the current version of the tool
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calculateForces!, createDataPoint,
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@ -171,44 +171,6 @@ function moveAStep(previousPoint::Dict, stepVariable::String, stepSize::Real, cs
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return newPoint
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end #function moveAStep
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function considerFormerSpeedLimit!(CS::Dict, drivingCourse::Vector{Dict}, acceleratingSection::Dict, settings::Dict, train::Dict, CSs::Vector{Dict}, currentSpeedLimit::Dict)
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# if a former speed limit has been exceeded the accelerating steps of this CS will be removed and a clearing section will be inserted before accelerating
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if drivingCourse[end][:v] > currentSpeedLimit[:v]
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# delete existing clearing section that is not long enough
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while drivingCourse[end][:s] > get(CS[:behaviorSections], :clearing, acceleratingSection)[:s_entry]
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pop!(drivingCourse)
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end
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if haskey(CS[:behaviorSections], :clearing)
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CS[:t] = CS[:t]-CS[:behaviorSections][:clearing][:t] # reducing the total running time (in s)
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CS[:E] = CS[:E]-CS[:behaviorSections][:clearing][:E] # reducing the total energy consumption (in Ws)
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delete!(CS[:behaviorSections], :clearing)
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end
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# create a (new and longer) clearing section
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s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
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s_clearing = min(CS[:s_exit]-drivingCourse[end][:s]-s_braking, currentSpeedLimit[:s_end] - drivingCourse[end][:s])
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if s_clearing > 0.0
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(CS, drivingCourse, brakingStartReached) = addCruisingSection!(CS, drivingCourse, s_clearing, settings, train, CSs, "clearing")
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else
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error("ERROR: clearing <=0.0 although it has to be >0.0 in CS ",CS[:id])
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end
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calculateForces!(drivingCourse[end], CSs, CS[:id], acceleratingSection[:type], train, settings[:massModel])
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# reset the acceleratingSection
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acceleratingSection = createBehaviorSection("accelerating", drivingCourse[end][:s], drivingCourse[end][:v], drivingCourse[end][:i])
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# 03/10 old:
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#if drivingCourse[end][:s] + s_braking >= CS[:s_exit]
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# CS[:v_peak] = drivingCourse[end][:v]
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#end
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end
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return (CS, drivingCourse, acceleratingSection)
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end # function considerFormerSpeedLimit!
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"""
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# if the rear of the train is still located in a former characteristic section it has to be checked if its speed limit can be kept
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"""
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@ -289,24 +251,57 @@ function addBreakFreeSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFlags:
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end # else: return the characteristic section without a breakFree section
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# determine state flags
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endOfCSReached = drivingCourse[end][:s] >= CS[:s_exit]
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s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
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brakingStartReached = drivingCourse[end][:s] +s_braking >= CS[:s_exit]
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tractionDeficit = drivingCourse[end][:F_T] < drivingCourse[end][:F_R]
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previousSpeedLimitReached = false
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speedLimitReached = drivingCourse[end][:v] >= CS[:v_limit]
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previousSpeedLimitReached = false
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stateFlags = Dict(:endOfCSReached => endOfCSReached,
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:brakingStartReached => brakingStartReached,
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:tractionDeficit => tractionDeficit,
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:previousSpeedLimitReached => previousSpeedLimitReached,
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:speedLimitReached => speedLimitReached,
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:error => !(endOfCSReached || brakingStartReached || tractionDeficit || previousSpeedLimitReached || speedLimitReached))
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if haskey(stateFlags, :usedForDefiningCharacteristics) && stateFlags[:usedForDefiningCharacteristics]
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s_braking = 0.0
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else
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s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
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end
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# reset state flags
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stateFlags[:endOfCSReached] = drivingCourse[end][:s] >= CS[:s_exit]
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stateFlags[:brakingStartReached] = drivingCourse[end][:s] +s_braking >= CS[:s_exit]
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stateFlags[:tractionDeficit] = drivingCourse[end][:F_T] < drivingCourse[end][:F_R] # or add another flag for equal forces?
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stateFlags[:resistingForceNegative] = drivingCourse[end][:F_R] < 0
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stateFlags[:previousSpeedLimitReached] = false
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stateFlags[:speedLimitReached] = drivingCourse[end][:v] >= CS[:v_limit]
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stateFlags[:error] = !(stateFlags[:endOfCSReached] || stateFlags[:brakingStartReached] || stateFlags[:tractionDeficit] || stateFlags[:previousSpeedLimitReached] || stateFlags[:speedLimitReached])
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return (CS, drivingCourse, stateFlags)
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end #function addBreakFreeSection!
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## This function calculates the data points of the clearing section.
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# Therefore it gets its previous driving course and the characteristic section and returns the characteristic section and driving course including the clearing section.
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function addClearingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFlags::Dict, settings::Dict, train::Dict, CSs::Vector{Dict})
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if stateFlags[:previousSpeedLimitReached]
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currentSpeedLimit = getCurrentSpeedLimit(CSs, CS[:id], drivingCourse[end][:s], train[:length])
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if haskey(stateFlags, :usedForDefiningCharacteristics) && stateFlags[:usedForDefiningCharacteristics]
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ignoreBraking = true
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s_braking = 0.0
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else
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ignoreBraking = false
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s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
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end
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s_clearing = min(CS[:s_exit]-drivingCourse[end][:s]-s_braking, currentSpeedLimit[:s_end] - drivingCourse[end][:s])
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if s_clearing > 0.0
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(CS, drivingCourse, stateFlags) = addCruisingSection!(CS, drivingCourse, stateFlags, s_clearing, settings, train, CSs, "clearing")
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calculateForces!(drivingCourse[end], CSs, CS[:id], "accelerating", train, settings[:massModel])
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# stateFlags[:brakingStartReached] = brakingStartReached
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# stateFlags[:endOfCSReached] = stateFlags[:endOfCSReached] || drivingCourse[end][:s] == CS[:s_exit]
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else
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error("ERROR: clearing <=0.0 although it has to be >0.0 in CS ",CS[:id])
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end
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#stateFlags[:previousSpeedLimitReached] = false
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currentSpeedLimit = getCurrentSpeedLimit(CSs, CS[:id], drivingCourse[end][:s], train[:length])
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stateFlags[:previousSpeedLimitReached] = currentSpeedLimit[:v] != CS[:v_limit] && drivingCourse[end][:v] >= currentSpeedLimit[:v]
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else
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stateFlags[:error] = true
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end
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return (CS, drivingCourse, stateFlags)
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end #function addClearingSection
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## This function calculates the data points of the accelerating section.
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# Therefore it gets its previous driving course and the characteristic section and returns the characteristic section and driving course including the accelerating section
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@ -332,6 +327,7 @@ function addAcceleratingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFla
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endOfCSReached = drivingCourse[end][:s] >= CS[:s_exit] || stateFlags[:endOfCSReached]
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tractionSurplus = drivingCourse[end][:F_T] > drivingCourse[end][:F_R]
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brakingStartReached = drivingCourse[end][:s] +s_braking >= CS[:s_exit] || stateFlags[:brakingStartReached]
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previousSpeedLimitReached = stateFlags[:previousSpeedLimitReached]
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# use the conditions for the accelerating section
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if !targetSpeedReached && !endOfCSReached && tractionSurplus && !brakingStartReached
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@ -339,9 +335,11 @@ function addAcceleratingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFla
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drivingCourse[end][:behavior] = BS[:type]
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currentSpeedLimit = getCurrentSpeedLimit(CSs, CS[:id], drivingCourse[end][:s], train[:length])
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speedLimitReached = drivingCourse[end][:v] > currentSpeedLimit[:v]
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previousSpeedLimitReached = currentSpeedLimit[:v] != CS[:v_limit] && drivingCourse[end][:v] >= currentSpeedLimit[:v]
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speedLimitReached = drivingCourse[end][:v] >= CS[:v_limit]
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#speedLimitReached = drivingCourse[end][:v] > currentSpeedLimit[:v]
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#targetSpeedReached = speedLimitReached
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while !targetSpeedReached && !endOfCSReached && tractionSurplus && !brakingStartReached
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while !targetSpeedReached && !endOfCSReached && tractionSurplus && !brakingStartReached && !previousSpeedLimitReached
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currentStepSize = settings[:stepSize] # initialize the step size that can be reduced near intersections
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nextPointOfInterest = getNextPointOfInterest(CS[:pointsOfInterest], drivingCourse[end][:s])
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pointOfInterestReached = drivingCourse[end][:s] >= nextPointOfInterest
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@ -351,7 +349,7 @@ function addAcceleratingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFla
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s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
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end
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while !targetSpeedReached && !speedLimitReached && !brakingStartReached && !pointOfInterestReached && tractionSurplus
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while !targetSpeedReached && !speedLimitReached && !brakingStartReached && !pointOfInterestReached && tractionSurplus && !previousSpeedLimitReached
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# 03/08 old: while drivingCourse[end][:v] < CS[:v_peak] && drivingCourse[end][:v] <= currentSpeedLimit[:v] && !brakingStartReached && drivingCourse[end][:s] < nextPointOfInterest && drivingCourse[end][:F_T] > drivingCourse[end][:F_R] # as long as s_i + s_braking < s_CSexit
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if drivingCourse[end][:s] >= currentSpeedLimit[:s_end]
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# could be asked after creating an data point. This way here prevents even a minimal exceedance of speed limit will be noticed. On the other hand the train cruises possibly a little to long
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@ -373,7 +371,8 @@ function addAcceleratingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFla
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s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
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end
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brakingStartReached = drivingCourse[end][:s] +s_braking >= CS[:s_exit]
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speedLimitReached = drivingCourse[end][:v] > currentSpeedLimit[:v]
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speedLimitReached = drivingCourse[end][:v] > CS[:v_limit]
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previousSpeedLimitReached = currentSpeedLimit[:v] < CS[:v_limit] && (drivingCourse[end][:v] > currentSpeedLimit[:v] || (drivingCourse[end][:v] == currentSpeedLimit[:v] && drivingCourse[end][:s] < currentSpeedLimit[:s_end]))
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targetSpeedReached = drivingCourse[end][:v] >= CS[:v_peak]
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#targetSpeedReached = speedLimitReached
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pointOfInterestReached = drivingCourse[end][:s] >= nextPointOfInterest # POIs include s_exit as well
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@ -414,19 +413,12 @@ function addAcceleratingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFla
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elseif drivingCourse[end][:v] > currentSpeedLimit[:v]
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," case: v=", drivingCourse[end][:v]," > v_limitCurrent=",currentSpeedLimit[:v]) # for testing
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(CS, drivingCourse, BS) = considerFormerSpeedLimit!(CS, drivingCourse, BS, settings, train, CSs, currentSpeedLimit)
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# conditions for the next for cycle
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if !ignoreBraking
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s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
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end
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brakingStartReached = drivingCourse[end][:s] +s_braking >= CS[:s_exit]
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speedLimitReached = false
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targetSpeedReached = drivingCourse[end][:v] >= CS[:v_peak]
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#targetSpeedReached = speedLimitReached
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tractionSurplus = drivingCourse[end][:F_T] > drivingCourse[end][:F_R]
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if settings[:stepVariable] == "v in m/s"
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currentStepSize = currentSpeedLimit[:v]-drivingCourse[end-1][:v]
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break
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# TODO: think about alternative: handle the the position where the rear of the train leaves a CS similar to a POI. Then it will be calculated exactly and even a minimal exceedance of speed limit will be noticed
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else
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currentStepSize = settings[:stepSize] / 10.0^cycle
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end
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elseif drivingCourse[end][:s] +s_braking == CS[:s_exit]
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," case: s +s_braking=", drivingCourse[end][:s],",+",s_braking," = ",drivingCourse[end][:s] +s_braking," == s_exit=",CS[:s_exit]) # for testing
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@ -437,7 +429,10 @@ function addAcceleratingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFla
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elseif drivingCourse[end][:v] == CS[:v_peak]
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," case: v=", drivingCourse[end][:v]," == v_peak=",CS[:v_peak]) # for testing
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# targetSpeedReached = true
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break
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elseif drivingCourse[end][:v] == currentSpeedLimit[:v] && drivingCourse[end][:s] < currentSpeedLimit[:s_end]
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," case: v=", drivingCourse[end][:v]," == v_limitCurrent=",currentSpeedLimit[:v]) # for testing
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break
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elseif drivingCourse[end][:s] == nextPointOfInterest
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@ -460,6 +455,7 @@ function addAcceleratingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFla
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# conditions for the next for cycle
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brakingStartReached = false
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previousSpeedLimitReached = false
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speedLimitReached = false
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targetSpeedReached = false
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endOfCSReached = false
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@ -469,41 +465,44 @@ function addAcceleratingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFla
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else # if the level of approximation is reached
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if drivingCourse[end][:v] > CS[:v_peak]
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," case: v=", drivingCourse[end][:v]," > v_peak=",CS[:v_peak]) # for testing
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# targetSpeedReached = true
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pop!(drivingCourse)
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pop!(BS[:dataPoints])
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# conditions for the next section
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brakingStartReached = false
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elseif drivingCourse[end][:s] + s_braking > CS[:s_exit]
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," case: s +s_braking=", drivingCourse[end][:s],",+",s_braking," = ",drivingCourse[end][:s] +s_braking," > s_exit=",CS[:s_exit]) # for testing
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#brakingStartReached = true
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if s_braking > 0.0
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pop!(drivingCourse)
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pop!(BS[:dataPoints])
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else
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drivingCourse[end][:s] = CS[:s_exit] # round s down to CS[:s_exit]
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drivingCourse[end][:Δs] = drivingCourse[end][:s] - drivingCourse[end-1][:s]
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end
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elseif drivingCourse[end][:s] > nextPointOfInterest
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," case: F_T=", drivingCourse[end][:s]," > nextPointOfInterest",nextPointOfInterest) # for testing
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," case: s=", drivingCourse[end][:s]," > nextPointOfInterest=",nextPointOfInterest) # for testing
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drivingCourse[end][:s] = nextPointOfInterest # round s down to nextPointOfInterest
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drivingCourse[end][:Δs] = drivingCourse[end][:s] - drivingCourse[end-1][:s]
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elseif drivingCourse[end][:F_T] <= drivingCourse[end][:F_R]
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," case: F_T=", drivingCourse[end][:F_T]," <= F_R=",drivingCourse[end][:F_R]) # for testing
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#tractionSurplus = false
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elseif drivingCourse[end][:v] > currentSpeedLimit[:v]
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," case: v=", drivingCourse[end][:v]," > v_limitCurrent=",currentSpeedLimit[:v]) # for testing
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(CS, drivingCourse, BS) = considerFormerSpeedLimit!(CS, drivingCourse, BS, settings, train, CSs, currentSpeedLimit)
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speedLimitReached = false
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previousSpeedLimitReached = true
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# TODO: think about alternative: handle the the position where the rear of the train leaves a CS similar to a POI. Then it will be calculated exactly and the train start accelerating immediately and not only at the next data point.
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pop!(drivingCourse)
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pop!(BS[:dataPoints])
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else
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if drivingCourse[end][:s] + s_braking == CS[:s_exit]
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," else case and there: s +s_braking=", drivingCourse[end][:s],",+",s_braking," = ",drivingCourse[end][:s] +s_braking," > s_exit=",CS[:s_exit]) # for testing
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elseif drivingCourse[end][:v] == currentSpeedLimit[:v]
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testFlag && println("in CS",CS[:id]," accelerating cycle",cycle," case: v=", drivingCourse[end][:v]," == v_limitCurrent=",currentSpeedLimit[:v]) # for testing
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end
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end
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@ -537,14 +536,14 @@ function addAcceleratingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFla
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end
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end
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tractionDeficit = !(tractionSurplus || drivingCourse[end][:F_T] == drivingCourse[end][:F_R]) # or add another flag for equal forces?
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previousSpeedLimitReached = false #speedLimitReached
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stateFlags = Dict(:endOfCSReached => endOfCSReached,
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:brakingStartReached => brakingStartReached,
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:tractionDeficit => tractionDeficit,
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:previousSpeedLimitReached => previousSpeedLimitReached,
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:speedLimitReached => targetSpeedReached,
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:error => !(endOfCSReached || brakingStartReached || tractionDeficit || previousSpeedLimitReached || targetSpeedReached))
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# set state flags
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stateFlags[:endOfCSReached] = endOfCSReached
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stateFlags[:brakingStartReached] = brakingStartReached
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stateFlags[:tractionDeficit] = !(tractionSurplus || drivingCourse[end][:F_T] == drivingCourse[end][:F_R]) # or add another flag for equal forces?
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stateFlags[:resistingForceNegative] = drivingCourse[end][:F_R] < 0
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stateFlags[:previousSpeedLimitReached] = previousSpeedLimitReached
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stateFlags[:speedLimitReached] = targetSpeedReached
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stateFlags[:error] = !(endOfCSReached || brakingStartReached || stateFlags[:tractionDeficit] || previousSpeedLimitReached || targetSpeedReached)
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return (CS, drivingCourse, stateFlags)
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end #function addAcceleratingSection!
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@ -552,20 +551,23 @@ end #function addAcceleratingSection!
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## This function calculates the data points of the cruising section.
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# Therefore it gets its first data point and the characteristic section and returns the characteristic section including the behavior section for cruising if needed.
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function addCruisingSection!(CS::Dict, drivingCourse::Vector{Dict}, s_cruising::Real, settings::Dict, train::Dict, CSs::Vector{Dict}, cruisingType::String)
|
||||
function addCruisingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFlags::Dict, s_cruising::Real, settings::Dict, train::Dict, CSs::Vector{Dict}, cruisingType::String)
|
||||
# traction effort and resisting forces (in N)
|
||||
calculateForces!(drivingCourse[end], CSs, CS[:id], "cruising", train, settings[:massModel])
|
||||
|
||||
# conditions for cruising section
|
||||
s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
|
||||
brakingStartReached = drivingCourse[end][:s] + s_braking >= CS[:s_exit]
|
||||
brakingStartReached = drivingCourse[end][:s] + s_braking >= CS[:s_exit] || stateFlags[:brakingStartReached]
|
||||
speedIsValid = drivingCourse[end][:v]>0.0 && drivingCourse[end][:v]<=CS[:v_peak]
|
||||
tractionDeficit = drivingCourse[end][:F_T] < drivingCourse[end][:F_R]
|
||||
targetPositionReached = s_cruising == 0.0
|
||||
|
||||
if speedIsValid && !brakingStartReached && !tractionDeficit
|
||||
# 03/04 old: if drivingCourse[end][:v]>0.0 && drivingCourse[end][:v]<=CS[:v_peak] && !brakingStartReached && drivingCourse[end][:F_T] >= drivingCourse[end][:F_R]
|
||||
if speedIsValid && !brakingStartReached && !tractionDeficit && !targetPositionReached
|
||||
# 03/04 old: if drivingCourse[end][:v]>0.0 && drivingCourse[end][:v]<=CS[:v_peak] && !brakingStartReached && drivingCourse[end][:F_T] >= drivingCourse[end][:F_R]
|
||||
BS = createBehaviorSection(cruisingType, drivingCourse[end][:s], drivingCourse[end][:v], drivingCourse[end][:i])
|
||||
drivingCourse[end][:behavior] = BS[:type]
|
||||
trainIsClearing = BS[:type] == "clearing"
|
||||
trainIsBrakingDownhill = BS[:type] == "downhillBraking"
|
||||
|
||||
# TODO: necessary?
|
||||
s_cruising = min(s_cruising, CS[:s_exit]-BS[:s_entry])
|
||||
|
|
@ -577,14 +579,16 @@ function addCruisingSection!(CS::Dict, drivingCourse::Vector{Dict}, s_cruising::
|
|||
# conditions for cruising section
|
||||
trainInPreviousCS = drivingCourse[end][:s] < CS[:s_entry] + train[:length]
|
||||
targetPositionReached = drivingCourse[end][:s] >= BS[:s_entry] +s_cruising
|
||||
resistingForceNegative = drivingCourse[end][:F_R] < 0.0
|
||||
# TODO: change? to correctCruisingType = (trainIsClearing || (trainIsBrakingDownhill == drivingCourse[end][:F_R] < 0)) # while clearing tractive or braking force can be used
|
||||
|
||||
# use the conditions for the cruising section
|
||||
while trainInPreviousCS && !targetPositionReached && !tractionDeficit
|
||||
while trainInPreviousCS && !targetPositionReached && !tractionDeficit && (trainIsClearing || (trainIsBrakingDownhill == resistingForceNegative)) # while clearing tractive or braking force can be used
|
||||
currentStepSize = settings[:stepSize]
|
||||
nextPointOfInterest = getNextPointOfInterest(CS[:pointsOfInterest], drivingCourse[end][:s])
|
||||
|
||||
for cycle in 1:approximationLevel+1 # first cycle with normal step size followed by cycles with reduced step size depending on the level of approximation
|
||||
while trainInPreviousCS && targetPositionReached && !pointOfInterestReached && !tractionDeficit
|
||||
while trainInPreviousCS && targetPositionReached && !pointOfInterestReached && !tractionDeficit && (trainIsClearing || (trainIsBrakingDownhill == resistingForceNegative)) # while clearing tractive or braking force can be used
|
||||
# 03/09 old: while drivingCourse[end][:s] < CS[:s_entry] + train[:length] && drivingCourse[end][:s] < BS[:s_entry] +s_cruising && drivingCourse[end][:s] < nextPointOfInterest && drivingCourse[end][:F_T]>=drivingCourse[end][:F_R]
|
||||
# the tractive effort is lower than the resisiting forces and the train has use the highest possible effort to try to stay at v_peak OR the mass model homogeneous strip is used and parts of the train are still in former CS
|
||||
#TODO: maybe just consider former CS with different path resistance?
|
||||
|
|
@ -609,6 +613,7 @@ function addCruisingSection!(CS::Dict, drivingCourse::Vector{Dict}, s_cruising::
|
|||
tractionDeficit = drivingCourse[end][:F_T] < drivingCourse[end][:F_R]
|
||||
targetPositionReached = drivingCourse[end][:s] >= BS[:s_entry] +s_cruising
|
||||
trainInPreviousCS = drivingCourse[end][:s] < CS[:s_entry] + train[:length]
|
||||
resistingForceNegative = drivingCourse[end][:F_R] < 0.0
|
||||
end #while
|
||||
|
||||
# check which limit was reached and adjust the currentStepSize for the next cycle
|
||||
|
|
@ -616,6 +621,9 @@ function addCruisingSection!(CS::Dict, drivingCourse::Vector{Dict}, s_cruising::
|
|||
if drivingCourse[end][:F_T] < drivingCourse[end][:F_R]
|
||||
currentStepSize = settings[:stepSize] / 10.0^cycle
|
||||
|
||||
elseif drivingCourse[end][:F_R] < 0.0
|
||||
currentStepSize = settings[:stepSize] / 10.0^cycle
|
||||
|
||||
elseif drivingCourse[end][:s] > nextPointOfInterest
|
||||
if settings[:stepVariable] == "s in m"
|
||||
currentStepSize = nextPointOfInterest - drivingCourse[end-1][:s]
|
||||
|
|
@ -666,6 +674,8 @@ function addCruisingSection!(CS::Dict, drivingCourse::Vector{Dict}, s_cruising::
|
|||
break
|
||||
elseif drivingCourse[end][:F_T] < drivingCourse[end][:F_R]
|
||||
break
|
||||
elseif drivingCourse[end][:F_R] < 0.0
|
||||
break
|
||||
else
|
||||
|
||||
end
|
||||
|
|
@ -677,8 +687,9 @@ function addCruisingSection!(CS::Dict, drivingCourse::Vector{Dict}, s_cruising::
|
|||
# conditions for the next while cycle
|
||||
targetPositionReached = drivingCourse[end][:s] >= BS[:s_entry] +s_cruising
|
||||
tractionDeficit = drivingCourse[end][:F_T] < drivingCourse[end][:F_R]
|
||||
resistingForceNegative = drivingCourse[end][:F_R] < 0.0
|
||||
|
||||
while !targetPositionReached && !tractionDeficit
|
||||
while !targetPositionReached && !tractionDeficit && (trainIsClearing || (trainIsBrakingDownhill == resistingForceNegative)) # while clearing tractive or braking force can be used
|
||||
# 03/09 old: while drivingCourse[end][:s] < BS[:s_entry]+s_cruising && drivingCourse[end][:F_T] >= drivingCourse[end][:F_R]
|
||||
nextPointOfInterest = min(BS[:s_entry]+s_cruising, getNextPointOfInterest(CS[:pointsOfInterest], drivingCourse[end][:s]))
|
||||
drivingCourse[end][:a] = 0.0 # acceleration (in m/s^2)
|
||||
|
|
@ -697,6 +708,7 @@ function addCruisingSection!(CS::Dict, drivingCourse::Vector{Dict}, s_cruising::
|
|||
# conditions for the next while cycle
|
||||
targetPositionReached = drivingCourse[end][:s] >= BS[:s_entry] +s_cruising
|
||||
tractionDeficit = drivingCourse[end][:F_T] < drivingCourse[end][:F_R]
|
||||
resistingForceNegative = drivingCourse[end][:F_R] < 0
|
||||
end #while
|
||||
|
||||
# TODO: realize this better inside the upper loops?
|
||||
|
|
@ -716,7 +728,17 @@ function addCruisingSection!(CS::Dict, drivingCourse::Vector{Dict}, s_cruising::
|
|||
mergeBehaviorSection!(CS[:behaviorSections], BS)
|
||||
end # else: return the characteristic section without a cruising section
|
||||
|
||||
return (CS, drivingCourse, brakingStartReached)
|
||||
# set state flags
|
||||
stateFlags[:endOfCSReached] = drivingCourse[end][:s] == CS[:s_exit]
|
||||
s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
|
||||
stateFlags[:brakingStartReached] = brakingStartReached || drivingCourse[end][:s] + s_braking >= CS[:s_exit]
|
||||
stateFlags[:tractionDeficit] = tractionDeficit
|
||||
stateFlags[:resistingForceNegative] = drivingCourse[end][:F_R] < 0.0
|
||||
currentSpeedLimit = getCurrentSpeedLimit(CSs, CS[:id], drivingCourse[end][:s], train[:length])
|
||||
stateFlags[:previousSpeedLimitReached] = currentSpeedLimit[:v] != CS[:v_limit] && drivingCourse[end][:v] >= currentSpeedLimit[:v]
|
||||
stateFlags[:error] = !(targetPositionReached || tractionDeficit || !(cruisingType == "clearing" || ((cruisingType == "downhillBraking") == resistingForceNegative)))
|
||||
|
||||
return (CS, drivingCourse, stateFlags)
|
||||
end #function addCruisingSection!
|
||||
|
||||
|
||||
|
|
@ -881,15 +903,13 @@ function addDiminishingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFlag
|
|||
end
|
||||
end
|
||||
|
||||
#tractionDeficit = drivingCourse[end][:F_T] < drivingCourse[end][:F_R] # TODO: tractionDeficit = F_T<F_R should not be necessary here
|
||||
previousSpeedLimitReached = stateFlags[:previousSpeedLimitReached]
|
||||
speedLimitReached = drivingCourse[end][:v] >= CS[:v_exit]
|
||||
stateFlags = Dict(:endOfCSReached => endOfCSReached,
|
||||
:brakingStartReached => brakingStartReached,
|
||||
:tractionDeficit => tractionDeficit,
|
||||
:previousSpeedLimitReached => previousSpeedLimitReached,
|
||||
:speedLimitReached => speedLimitReached,
|
||||
:error => !(endOfCSReached || brakingStartReached || !tractionDeficit))
|
||||
# set state flags
|
||||
stateFlags[:endOfCSReached] = endOfCSReached
|
||||
stateFlags[:brakingStartReached] = brakingStartReached
|
||||
stateFlags[:tractionDeficit] = tractionDeficit
|
||||
stateFlags[:resistingForceNegative] = drivingCourse[end][:F_R] < 0
|
||||
stateFlags[:speedLimitReached] = drivingCourse[end][:v] >= CS[:v_exit]
|
||||
stateFlags[:error] = !(endOfCSReached || brakingStartReached || !tractionDeficit)
|
||||
|
||||
return (CS, drivingCourse, stateFlags)
|
||||
end #function addDiminishingSection!
|
||||
|
|
@ -897,16 +917,16 @@ end #function addDiminishingSection!
|
|||
|
||||
## This function calculates the data points of the coasting section.
|
||||
# Therefore it gets its previous driving course and the characteristic section and returns the characteristic section and driving course including the coasting section
|
||||
function addCoastingSection!(CS::Dict, drivingCourse::Vector{Dict}, settings::Dict, train::Dict, CSs::Vector{Dict})
|
||||
function addCoastingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFlags::Dict, settings::Dict, train::Dict, CSs::Vector{Dict})
|
||||
# TODO: if the rear of the train is still located in a former characteristic section it has to be checked if its speed limit can be kept
|
||||
# with getCurrentSpeedLimit
|
||||
|
||||
# conditions for coasting section
|
||||
targetSpeedReached = drivingCourse[end][:v] <= CS[:v_exit]
|
||||
endOfCSReached = drivingCourse[end][:s] >= CS[:s_exit]
|
||||
endOfCSReached = drivingCourse[end][:s] >= CS[:s_exit] || stateFlags[:endOfCSReached]
|
||||
|
||||
s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
|
||||
brakingStartReached = drivingCourse[end][:s] + s_braking >= CS[:s_exit]
|
||||
brakingStartReached = drivingCourse[end][:s] + s_braking >= CS[:s_exit] || stateFlags[:brakingStartReached]
|
||||
|
||||
# use the conditions for the coasting section
|
||||
if !targetSpeedReached && !endOfCSReached
|
||||
|
|
@ -1022,17 +1042,6 @@ function addCoastingSection!(CS::Dict, drivingCourse::Vector{Dict}, settings::Di
|
|||
pointOfInterestReached = false
|
||||
targetSpeedReached = true
|
||||
|
||||
#= # should not be necessary with moving phase downhillBraking
|
||||
# while coasting the train brakes to hold v_peak (only one data point in the end of coasting is calculated like cruising at v_peak)
|
||||
drivingCourse[end][:a] = 0.0
|
||||
s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
|
||||
|
||||
# recalculate s, t, v, E
|
||||
s_constantCoasting = min(currentStepSize, CS[:s_exit] - (drivingCourse[end-1][:s] + s_braking)) # TODO: if settings[:stepVariable]=="s in m"
|
||||
push!(drivingCourse, moveAStep(drivingCourse[end], settings[:stepVariable], s_constantCoasting, CS[:id]))
|
||||
drivingCourse[end][:behavior] = BS[:type]
|
||||
push!(BS[:dataPoints], drivingCourse[end][:i]) =#
|
||||
|
||||
elseif drivingCourse[end][:s] > nextPointOfInterest
|
||||
drivingCourse[end][:s] = nextPointOfInterest # round s down to nextPointOfInterest
|
||||
drivingCourse[end][:Δs] = drivingCourse[end][:s] - drivingCourse[end-1][:s]
|
||||
|
|
@ -1043,6 +1052,8 @@ function addCoastingSection!(CS::Dict, drivingCourse::Vector{Dict}, settings::Di
|
|||
end #for
|
||||
end #while
|
||||
|
||||
stateFlags[:speedLimitReached] = false
|
||||
|
||||
# calculate the accumulated coasting section information
|
||||
merge!(BS, Dict(:length => drivingCourse[end][:s] - BS[:s_entry], # total length (in m)
|
||||
:s_exit => drivingCourse[end][:s], # last position (in m)
|
||||
|
|
@ -1056,7 +1067,14 @@ function addCoastingSection!(CS::Dict, drivingCourse::Vector{Dict}, settings::Di
|
|||
merge!(CS[:behaviorSections], Dict(:coasting=>BS))
|
||||
end
|
||||
|
||||
return (CS, drivingCourse, brakingStartReached)
|
||||
# set state flags
|
||||
stateFlags[:endOfCSReached] = endOfCSReached
|
||||
stateFlags[:brakingStartReached] = brakingStartReached
|
||||
stateFlags[:tractionDeficit] = drivingCourse[end][:F_T] < drivingCourse[end][:F_R]
|
||||
stateFlags[:resistingForceNegative] = drivingCourse[end][:F_R] < 0
|
||||
stateFlags[:error] = !(endOfCSReached || brakingStartReached || stateFlags[:tractionDeficit] || previousSpeedLimitReached || targetSpeedReached)
|
||||
|
||||
return (CS, drivingCourse, stateFlags)
|
||||
end #function addCoastingSection!
|
||||
|
||||
|
||||
|
|
@ -1156,7 +1174,6 @@ function addBrakingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFlags::D
|
|||
# println("during braking section in CS",CS[:id],": rounding v up from ", drivingCourse[end][:v] ," to ", CS[:v_exit]) # for testing
|
||||
recalculateLastBrakingPoint!(drivingCourse, CS[:s_exit], 0.0)
|
||||
endOfCSReached = true
|
||||
# println(" with a=", drivingCourse[end-1][:a]) # for testing
|
||||
break
|
||||
elseif drivingCourse[end][:s] > CS[:s_exit]
|
||||
# println("during braking section in CS",CS[:id],": rounding s down from ", drivingCourse[end][:s] ," to ", CS[:s_exit]) # for testing
|
||||
|
|
@ -1174,19 +1191,16 @@ function addBrakingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFlags::D
|
|||
# println("during braking section in CS",CS[:id],": rounding s up from ", drivingCourse[end][:s] ," to ", CS[:s_exit]) # for testing
|
||||
recalculateLastBrakingPoint!(drivingCourse, CS[:s_exit], CS[:v_exit])
|
||||
endOfCSReached = true
|
||||
# println(" with a=", drivingCourse[end-1][:a]) # for testing
|
||||
break
|
||||
elseif drivingCourse[end][:v] == CS[:v_exit]
|
||||
# println("during braking section in CS",CS[:id],": rounding s up from ", drivingCourse[end][:s] ," to ", CS[:s_exit]) # for testing
|
||||
recalculateLastBrakingPoint!(drivingCourse, CS[:s_exit], CS[:v_exit])
|
||||
endOfCSReached = true
|
||||
# println(" with a=", drivingCourse[end-1][:a]) # for testing
|
||||
break
|
||||
elseif drivingCourse[end][:s] == CS[:s_exit]
|
||||
# println("during braking section in CS",CS[:id],": rounding v down from ", drivingCourse[end][:v] ," to ", CS[:v_exit]) # for testing
|
||||
recalculateLastBrakingPoint!(drivingCourse, CS[:s_exit], CS[:v_exit])
|
||||
targetSpeedReached = true
|
||||
# println(" with a=", drivingCourse[end-1][:a]) # for testing
|
||||
break
|
||||
else
|
||||
# do nothing for example for drivingCourse[end][:s]==nextPointOfInterest
|
||||
|
|
@ -1208,11 +1222,14 @@ function addBrakingSection!(CS::Dict, drivingCourse::Vector{Dict}, stateFlags::D
|
|||
merge!(CS[:behaviorSections], Dict(:braking=>BS))
|
||||
end # else: return the characteristic section without a braking section
|
||||
|
||||
|
||||
previousSpeedLimitReached = [:previousSpeedLimitReached]
|
||||
# set state flags
|
||||
currentSpeedLimit = getCurrentSpeedLimit(CSs, CS[:id], drivingCourse[end][:s], train[:length])
|
||||
stateFlags[:previousSpeedLimitReached] = currentSpeedLimit[:v] != CS[:v_limit] && drivingCourse[end][:v] >= currentSpeedLimit[:v]
|
||||
stateFlags[:speedLimitReached] = drivingCourse[end][:v] >= CS[:v_exit]
|
||||
stateFlags[:endOfCSReached] = endOfCSReached
|
||||
stateFlags[:error] = !(endOfCSReached)
|
||||
calculateForces!(drivingCourse[end], CSs, CS[:id], "default", train, settings[:massModel])
|
||||
stateFlags[:resistingForceNegative] = drivingCourse[end][:F_R] < 0
|
||||
|
||||
return (CS, drivingCourse, stateFlags)
|
||||
end #function addBrakingSection!
|
||||
|
|
@ -1247,14 +1264,14 @@ function mergeBehaviorSection!(BSs::Dict, BS::Dict)
|
|||
number = string(parse(Int, number)+1)
|
||||
end
|
||||
merge!(BSs, Dict(Symbol(BS[:type]*number) => BS))
|
||||
println("INFO: The ",number,". ",BS[:type]," section has been created. ! ! ! ! ! ! ! ! !")
|
||||
# println("INFO: The ",number,". ",BS[:type]," section has been created. ! ! ! ! ! ! ! ! !")
|
||||
end
|
||||
return BSs
|
||||
end #function mergeBehaviorSection!
|
||||
|
||||
function createBehaviorSection(type::String, s_entry::Real, v_entry::Real, startingPoint::Integer)
|
||||
BS= Dict(#:type => behavior, # type of behavior section: breakFree, clearing, accelerating, cruising, diminishing, coasting, braking or standstill
|
||||
:type => type, # type of behavior section: "breakFree", "clearing", "accelerating", "cruising", "diminishing", "coasting", "braking" or "standstill"
|
||||
:type => type, # type of behavior section: "breakFree", "clearing", "accelerating", "cruising", "downhillBraking", "diminishing", "coasting", "braking" or "standstill"
|
||||
:length => 0.0, # total length (in m)
|
||||
:s_entry => s_entry, # first position (in m)
|
||||
:s_exit => 0.0, # last position (in m)
|
||||
|
|
|
|||
|
|
@ -10,17 +10,17 @@ module Characteristics
|
|||
include("./Behavior.jl")
|
||||
using .Behavior
|
||||
|
||||
export preparateSections
|
||||
export determineCharacteristics
|
||||
|
||||
## create a moving section and its containing characteristic sections with secured braking, accelerating and cruising behavior
|
||||
function preparateSections(path::Dict, train::Dict, settings::Dict)
|
||||
function determineCharacteristics(path::Dict, train::Dict, settings::Dict)
|
||||
movingSection = createMovingSection(path, train[:v_limit])
|
||||
movingSection = secureBrakingBehavior!(movingSection, train[:a_braking])
|
||||
movingSection = secureAcceleratingBehavior!(movingSection, settings, train)
|
||||
movingSection = secureCruisingBehavior!(movingSection, settings, train)
|
||||
|
||||
return movingSection
|
||||
end #function preparateSections
|
||||
end #function determineCharacteristics
|
||||
|
||||
## create a moving section containing characteristic sections
|
||||
function createMovingSection(path::Dict, v_trainLimit::Real)
|
||||
|
|
@ -134,9 +134,9 @@ function secureAcceleratingBehavior!(movingSection::Dict, settings::Dict, train:
|
|||
previousCSv_exit = CSs[1][:v_entry]
|
||||
for CS in CSs
|
||||
CS[:v_entry] = min(CS[:v_entry], previousCSv_exit)
|
||||
|
||||
startingPoint[:s] = CS[:s_entry]
|
||||
startingPoint[:v] = CS[:v_entry]
|
||||
calculateForces!(startingPoint, CSs, CS[:id], "accelerating", train, settings[:massModel]) # traction effort and resisting forces (in N)
|
||||
acceleratingCourse::Vector{Dict} = [startingPoint] # List of data points
|
||||
|
||||
if CS[:v_entry] < CS[:v_peak]
|
||||
|
|
@ -144,13 +144,21 @@ function secureAcceleratingBehavior!(movingSection::Dict, settings::Dict, train:
|
|||
stateFlags = Dict(:endOfCSReached => false,
|
||||
:brakingStartReached => false,
|
||||
:tractionDeficit => false,
|
||||
:resistingForceNegative => false,
|
||||
:previousSpeedLimitReached => false,
|
||||
:speedLimitReached => false,
|
||||
:error => false,
|
||||
:usedForDefiningCharacteristics => true) # because usedForDefiningCharacteristics == true the braking distance will be ignored during securing the accelerating phase
|
||||
|
||||
(CS, acceleratingCourse, stateFlags) = addBreakFreeSection!(CS, acceleratingCourse, stateFlags, settings, train, CSs)
|
||||
(CS, acceleratingCourse, stateFlags) = addAcceleratingSection!(CS, acceleratingCourse, stateFlags, settings, train, CSs) # this function changes the acceleratingCourse
|
||||
while !stateFlags[:speedLimitReached] && !stateFlags[:endOfCSReached] && !stateFlags[:tractionDeficit]
|
||||
if !stateFlags[:previousSpeedLimitReached]
|
||||
(CS, acceleratingCourse, stateFlags) = addAcceleratingSection!(CS, acceleratingCourse, stateFlags, settings, train, CSs) # this function changes the acceleratingCourse
|
||||
|
||||
elseif stateFlags[:previousSpeedLimitReached]
|
||||
(CS, acceleratingCourse, stateFlags) = addClearingSection!(CS, acceleratingCourse, stateFlags, settings, train, CSs)
|
||||
end
|
||||
end
|
||||
|
||||
CS[:v_peak] = max(CS[:v_entry], acceleratingCourse[end][:v])
|
||||
CS[:v_exit] = min(CS[:v_exit], CS[:v_peak], acceleratingCourse[end][:v])
|
||||
else #CS[:v_entry] == CS[:v_peak]
|
||||
|
|
@ -163,6 +171,7 @@ function secureAcceleratingBehavior!(movingSection::Dict, settings::Dict, train:
|
|||
CS[:behaviorSections] = Dict()
|
||||
CS[:E] = 0.0
|
||||
CS[:t] = 0.0
|
||||
|
||||
end #for
|
||||
|
||||
return movingSection
|
||||
|
|
@ -181,13 +190,23 @@ function secureCruisingBehavior!(movingSection::Dict, settings::Dict, train::Dic
|
|||
previousCSv_exit = CSs[1][:v_entry]
|
||||
|
||||
for CS in CSs
|
||||
# conditions for entering the cruising phase
|
||||
stateFlags = Dict(:endOfCSReached => false,
|
||||
:brakingStartReached => false,
|
||||
:tractionDeficit => false,
|
||||
:resistingForceNegative => false,
|
||||
:previousSpeedLimitReached => false,
|
||||
:speedLimitReached => false,
|
||||
:error => false,
|
||||
:usedForDefiningCharacteristics => true) # currently only used during the definition of the accelerating characteristics
|
||||
|
||||
CS[:v_entry] = min(CS[:v_entry], previousCSv_exit)
|
||||
|
||||
startingPoint[:s] = CS[:s_entry]
|
||||
startingPoint[:v] = CS[:v_peak]
|
||||
cruisingCourse::Vector{Dict} = [startingPoint] # List of data points
|
||||
|
||||
(CS, cruisingCourse) = addCruisingSection!(CS, cruisingCourse, CS[:length], settings, train, CSs, "cruising") # this function changes the cruisingCourse
|
||||
(CS, cruisingCourse, stateFlags) = addCruisingSection!(CS, cruisingCourse, stateFlags, CS[:length], settings, train, CSs, "cruising") # this function changes the cruisingCourse
|
||||
CS[:v_exit] = min(CS[:v_exit], cruisingCourse[end][:v])
|
||||
|
||||
previousCSv_exit = CS[:v_exit]
|
||||
|
|
|
|||
|
|
@ -12,6 +12,7 @@
|
|||
# TODO from 2022/01/18: Test if enum trainType is working correctly in function calculateRecoveryTime or if only the else-pathis taken
|
||||
# TODO from 2022/01/19: Are here calculations that should be transferred to DrivingDynamics.jl?
|
||||
# TODO from 2022/01/22: use always copyCharacteristicSection and don't do it manually like "csModified=Dict(:id => csOriginal[:id], ..." three times
|
||||
# TODO from 2022/03/18: stateFlags need to be added to functions that add behavior sections
|
||||
|
||||
module EnergySaving
|
||||
|
||||
|
|
|
|||
|
|
@ -51,7 +51,7 @@ function calculateDrivingDynamics(trainInput::Dict, pathInput::Dict, settingsInp
|
|||
println("The input has been checked.")
|
||||
|
||||
# prepare the input data
|
||||
movingSection = preparateSections(path, train, settings)
|
||||
movingSection = determineCharacteristics(path, train, settings)
|
||||
println("The moving section has been prepared.")
|
||||
|
||||
# calculate the train run for oparation mode "minimum running time"
|
||||
|
|
@ -84,7 +84,6 @@ function calculateMinimumRunningTime!(movingSection::Dict, settings::Dict, train
|
|||
|
||||
for csId in 1:length(CSs)
|
||||
CS = CSs[csId]
|
||||
|
||||
# for testing
|
||||
if drivingCourse[end][:s] != CS[:s_entry]
|
||||
println("ERROR: In CS", csId," the train run starts at s=",drivingCourse[end][:s]," and not s_entry=",CS[:s_entry])
|
||||
|
|
@ -101,20 +100,20 @@ function calculateMinimumRunningTime!(movingSection::Dict, settings::Dict, train
|
|||
stateFlags = Dict(:endOfCSReached => drivingCourse[end][:s] > CS[:s_exit],
|
||||
:brakingStartReached => drivingCourse[end][:s] + s_braking == CS[:s_exit],
|
||||
:tractionDeficit => drivingCourse[end][:F_T] < drivingCourse[end][:F_R], # or add another flag for equal forces?
|
||||
:resistingForceNegative => drivingCourse[end][:F_R] < 0.0,
|
||||
:previousSpeedLimitReached => false, #speedLimitReached, # check already at this position?
|
||||
:speedLimitReached => drivingCourse[end][:v] > CS[:v_limit],
|
||||
:error => false)
|
||||
# TODO: add stateFlag :resistingForcesNegative for leaving cruising in favor of downhilBraking in homogenous strip
|
||||
|
||||
# determine the behavior sections for this characteristic section. It has to be at least one of those BS: "breakFree", "clearing", "accelerating", "cruising", "diminishing", "coasting", "braking" or "standstill")
|
||||
# determine the behavior sections for this characteristic section. It has to be at least one of those BS: "breakFree", "clearing", "accelerating", "cruising", "diminishing", "coasting", "braking" or "standstill")
|
||||
while !stateFlags[:endOfCSReached] # s < s_exit
|
||||
if !stateFlags[:brakingStartReached] # s+s_braking < s_exit
|
||||
if !stateFlags[:tractionDeficit]
|
||||
if drivingCourse[end][:F_T] > drivingCourse[end][:F_R] && drivingCourse[end][:v] == 0.0
|
||||
(CS, drivingCourse, stateFlags) = addBreakFreeSection!(CS, drivingCourse, stateFlags, settings, train, CSs)
|
||||
|
||||
#elseif stateFlags[:previousSpeedLimitReached]
|
||||
# println("clear")
|
||||
elseif stateFlags[:previousSpeedLimitReached]
|
||||
(CS, drivingCourse, stateFlags) = addClearingSection!(CS, drivingCourse, stateFlags, settings, train, CSs)
|
||||
|
||||
elseif drivingCourse[end][:F_T] > drivingCourse[end][:F_R] && !stateFlags[:speedLimitReached] # v < v_limit
|
||||
(CS, drivingCourse, stateFlags) = addAcceleratingSection!(CS, drivingCourse, stateFlags, settings, train, CSs)
|
||||
|
|
@ -130,8 +129,7 @@ function calculateMinimumRunningTime!(movingSection::Dict, settings::Dict, train
|
|||
end
|
||||
|
||||
if s_cruising > 0.0 # TODO: define a minimum cruising length?
|
||||
(CS, drivingCourse, brakingStartReached) = addCruisingSection!(CS, drivingCourse, s_cruising, settings, train, CSs, "downhillBraking")
|
||||
stateFlags[:brakingStartReached] = brakingStartReached
|
||||
(CS, drivingCourse, stateFlags) = addCruisingSection!(CS, drivingCourse, stateFlags, s_cruising, settings, train, CSs, "downhillBraking")
|
||||
else
|
||||
stateFlags[:brakingStartReached] = true
|
||||
end
|
||||
|
|
@ -141,8 +139,7 @@ function calculateMinimumRunningTime!(movingSection::Dict, settings::Dict, train
|
|||
s_cruising = CS[:s_exit] - drivingCourse[end][:s] - s_braking
|
||||
|
||||
if s_cruising > 0.0 # TODO: define a minimum cruising length?
|
||||
(CS, drivingCourse, brakingStartReached) = addCruisingSection!(CS, drivingCourse, s_cruising, settings, train, CSs, "cruising")
|
||||
stateFlags[:brakingStartReached] = brakingStartReached
|
||||
(CS, drivingCourse, stateFlags) = addCruisingSection!(CS, drivingCourse, stateFlags, s_cruising, settings, train, CSs, "cruising")
|
||||
else
|
||||
stateFlags[:brakingStartReached] = true
|
||||
end
|
||||
|
|
@ -166,58 +163,6 @@ function calculateMinimumRunningTime!(movingSection::Dict, settings::Dict, train
|
|||
#end
|
||||
|
||||
|
||||
#=
|
||||
# determine the behavior sections for this characteristic section. It has to be at least one of those BS: "breakFree", "clearing", "accelerating", "cruising", "diminishing", "coasting", "braking" or "standstill")
|
||||
|
||||
if drivingCourse[end][:v] == 0.0
|
||||
(CS, drivingCourse, stateFlags) = addBreakFreeSection!(CS, drivingCourse, stateFlags, settings, train, CSs)
|
||||
end #if
|
||||
|
||||
drivingCourse[end][:s] + s_braking > CS[:s_exit] && error("ERROR: In CS", csId,": s +s_braking=", drivingCourse[end][:s],",+",s_braking," > ",drivingCourse[end][:s] +s_braking," > s_exit=",CS[:s_exit])
|
||||
testFlag = false # for testing
|
||||
|
||||
brakingStartReached = stateFlags[:brakingStartReached]
|
||||
while !brakingStartReached
|
||||
calculateForces!(drivingCourse[end], CSs, CS[:id], "default", train, settings[:massModel]) # traction effort and resisting forces (in N)
|
||||
|
||||
if drivingCourse[end][:F_T] >= drivingCourse[end][:F_R]
|
||||
if drivingCourse[end][:v] < CS[:v_peak] - 1/10^approximationLevel * settings[:stepSize] # TODO: check if multiplying with stepSize is necessary
|
||||
(CS, drivingCourse, stateFlags) = addAcceleratingSection!(CS, drivingCourse, stateFlags, settings, train, CSs)
|
||||
brakingStartReached = stateFlags[:brakingStartReached]
|
||||
# testFlag && println("in CS",CS[:id]," after accelerating s +s_braking=", drivingCourse[end][:s],"+",s_braking," = ",drivingCourse[end][:s] +s_braking," <= s_exit=",CS[:s_exit]) # for testing
|
||||
else
|
||||
s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
|
||||
s_cruising = CS[:s_exit] - drivingCourse[end][:s] - s_braking
|
||||
|
||||
if s_cruising > 0.0 # TODO: define a minimum cruising length?
|
||||
|
||||
(CS, drivingCourse, brakingStartReached) = addCruisingSection!(CS, drivingCourse, s_cruising, settings, train, CSs, "cruising")
|
||||
#s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
|
||||
# testFlag && println("in CS",CS[:id]," after cruising s +s_braking=", drivingCourse[end][:s],"+",s_braking," = ",drivingCourse[end][:s] +s_braking," <= s_exit=",CS[:s_exit]) # for testing
|
||||
|
||||
# TODO: add downhillBraking as a special cruising Section:
|
||||
# (CS, drivingCourse, brakingStartReached) = addCruisingSection!(CS, drivingCourse, s_cruising, settings, train, CSs, "downhillBraking")
|
||||
|
||||
end
|
||||
end #if
|
||||
else
|
||||
(CS, drivingCourse, stateFlags) = addDiminishingSection!(CS, drivingCourse, stateFlags, settings, train, CSs)
|
||||
brakingStartReached = stateFlags[:brakingStartReached]
|
||||
#s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
|
||||
# testFlag && println("in CS",CS[:id]," after diminishing s +s_braking=", drivingCourse[end][:s],"+",s_braking," = ",drivingCourse[end][:s] +s_braking," <= s_exit=",CS[:s_exit]) # for testing
|
||||
end
|
||||
|
||||
s_braking = calcBrakingDistance(drivingCourse[end][:v], CS[:v_exit], train[:a_braking])
|
||||
if drivingCourse[end][:s] +s_braking == CS[:s_exit]
|
||||
brakingStartReached = true
|
||||
end
|
||||
end
|
||||
|
||||
if drivingCourse[end][:v] > CS[:v_exit]
|
||||
(CS, drivingCourse, stateFlags) = addBrakingSection!(CS, drivingCourse, stateFlags, settings, train, CSs)
|
||||
end #if
|
||||
|
||||
=#
|
||||
# for testing:
|
||||
if drivingCourse[end][:s] != CS[:s_exit]
|
||||
println("ERROR: In CS", csId," the train run ends at s=",drivingCourse[end][:s]," and not s_exit=",CS[:s_exit])
|
||||
|
|
|
|||
Loading…
Reference in New Issue