Merge functions addAccelerationSection! and addAccelerationSectionUntilBraking!
Max Kannenberg
parent
9081b61903
commit
29c4ec0d5b
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@ -1,9 +1,16 @@
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#!/usr/bin/env julia
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# -*- coding: UTF-8 -*-
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# __julia-version__ = 1.7.2
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# __author__ = "Max Kannenberg"
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# __copyright__ = "2020-2022"
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# __license__ = "ISC"
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module Behavior
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include("./DrivingDynamics.jl")
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using .DrivingDynamics
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export addAccelerationSection!, addAccelerationSectionUntilBraking!, addCruisingSection!, addCoastingSectionUntilBraking!, addBrakingSection!, addBrakingSectionInOneStep!, addStandstill!,
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export addAccelerationSection!, addCruisingSection!, 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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@ -234,7 +241,7 @@ function getNextPointOfInterest(pointsOfInterest::Vector{Real}, s::Real)
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return POI
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end
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end
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error("ERROR in getNextPointOfInterest: There is no POI higher than s.")
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error("ERROR in getNextPointOfInterest: There is no POI higher than s=",s," m.")
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end #function getNextPointOfInterest
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## This function calculates the data points of the breakFree section.
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@ -242,7 +249,7 @@ end #function getNextPointOfInterest
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# Info: currently the values of the breakFree section will be calculated like in the acceleration section
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function addBreakFreeSection!(CS::Dict, drivingCourse::Vector{Dict}, settings::Dict, train::Dict, CSs::Vector{Dict})
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if settings[:stepVariable] == "v in m/s"
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println("WARNING: ! ! ! TrainRun doesn't work reliably for the step variable v. Therefore v should not be used ! ! !")
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println("WARNING: ! ! ! TrainRun.jl doesn't work reliably for the step variable v. Therefore v should not be used ! ! !")
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end
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if drivingCourse[end][:v]==0.0 && drivingCourse[end][:s]<CS[:s_exit]
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BS = createBehaviorSection("breakFree", drivingCourse[end][:s], drivingCourse[end][:v], drivingCourse[end][:i])
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@ -283,6 +290,7 @@ function addBreakFreeSection!(CS::Dict, drivingCourse::Vector{Dict}, settings::D
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pop!(BS[:dataPoints])
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else
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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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brokenFree = true
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break#free
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end
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@ -318,7 +326,7 @@ end #function addBreakFreeSection!
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## This function calculates the data points of the acceleration 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 acceleration section
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function addAccelerationSection!(CS::Dict, drivingCourse::Vector{Dict}, settings::Dict, train::Dict, CSs::Vector{Dict})
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function addAccelerationSectionWithoutBraking!(CS::Dict, drivingCourse::Vector{Dict}, settings::Dict, train::Dict, CSs::Vector{Dict})
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#=if drivingCourse would also be part of movingSectiong: function addAccelerationSection!(movingSection::Dict, csId::Integer, settings::Dict, train::Dict)
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CSs = movingSection[:characteristicSections]
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CS = CSs[csId]
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@ -413,6 +421,7 @@ function addAccelerationSection!(CS::Dict, drivingCourse::Vector{Dict}, settings
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# delete last data point for recalculating the last step with reduced step size
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pop!(drivingCourse)
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pop!(BS[:dataPoints])
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else # if the level of approximation is reached
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if drivingCourse[end][:v] <= 0.0
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# push!(BS[:dataPoints], drivingCourse[end][:i])
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@ -427,6 +436,7 @@ function addAccelerationSection!(CS::Dict, drivingCourse::Vector{Dict}, settings
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elseif drivingCourse[end][:s] > nextPointOfInterest
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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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tractionSurplus = false
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@ -466,11 +476,17 @@ function addAccelerationSection!(CS::Dict, drivingCourse::Vector{Dict}, settings
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end
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return (CS, drivingCourse)
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end #function addAccelerationSection!
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end #function addAccelerationSectionWithoutBraking!
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## This function calculates the data points of the acceleration section.
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function addAccelerationSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dict}, settings::Dict, train::Dict, CSs::Vector{Dict})
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function addAccelerationSection!(CS::Dict, drivingCourse::Vector{Dict}, settings::Dict, train::Dict, CSs::Vector{Dict}, ignoreBraking::Bool)
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#function addAccelerationSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dict}, settings::Dict, train::Dict, CSs::Vector{Dict})
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#=if drivingCourse would also be part of movingSectiong: function addAccelerationSection!(movingSection::Dict, csId::Integer, settings::Dict, train::Dict)
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CSs = movingSection[:characteristicSections]
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CS = CSs[csId]
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drivingCourse = movingSection[:drivingCourse]=#
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if drivingCourse[end][:v] == 0.0
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(CS, drivingCourse) = addBreakFreeSection!(CS, drivingCourse, settings, train, CSs)
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end #if
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@ -481,6 +497,10 @@ function addAccelerationSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dic
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calculateForces!(drivingCourse[end], CSs, CS[:id], "acceleration", train, settings[:massModel])
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end
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if ignoreBraking
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s_braking = 0.0
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end
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# if the tail 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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formerSpeedLimits = detectFormerSpeedLimits(CSs, CS[:id], drivingCourse[end], train[:length])
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@ -496,11 +516,14 @@ function addAccelerationSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dic
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brakingStartReached = false
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while !targetSpeedReached && !trainAtEnd && tractionSurplus && !brakingStartReached
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currentStepSize=settings[:stepSize] # initialize the step size that can be reduced near intersections
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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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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
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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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while drivingCourse[end][:v] < CS[:v_peak] && drivingCourse[end][:s] +s_braking < CS[:s_exit] && 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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# acceleration (in m/s^2):
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@ -517,8 +540,12 @@ function addAccelerationSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dic
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return (CS, drivingCourse)
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end
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end
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# TODO: do the following that was done here in addAccelerationSection_without_Braking! currentStepSize = settings[:stepSize] # initialize the step size that can be reduced near intersections
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calculateForces!(drivingCourse[end], CSs, CS[:id], BS[:type], train, settings[:massModel])
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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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end #while
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# check which limit was reached and adjust the currentStepSize for the next cycle
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@ -541,7 +568,7 @@ function addAccelerationSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dic
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end
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elseif drivingCourse[end][:v] > CS[:v_peak]
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if settings[:stepVariable]=="v in m/s"
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if settings[:stepVariable] == "v in m/s"
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currentStepSize = CS[:v_peak]-drivingCourse[end-1][:v]
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else
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currentStepSize = settings[:stepSize] / 10.0^cycle
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@ -559,17 +586,17 @@ function addAccelerationSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dic
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break
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else
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error("ERROR at acceleration until braking section: With the step variable ",settings[:stepVariable]," the while loop will be left although v<v_peak and s<s_exit in CS",CS[:id]," with s=" ,drivingCourse[end][:s]," m and v=",drivingCourse[end][:v]," m/s")
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error("ERROR at acceleration section: With the step variable ",settings[:stepVariable]," the while loop will be left although v<v_peak and s<s_exit in CS",CS[:id]," with s=" ,drivingCourse[end][:s]," m and v=",drivingCourse[end][:v]," m/s")
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end
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# delete last data point for recalculating the last step with reduced step size
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pop!(drivingCourse)
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pop!(BS[:dataPoints])
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else # if the level of approximation is reached
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if drivingCourse[end][:v]<=0.0
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if drivingCourse[end][:v] <= 0.0
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# 01/21 should not be needed anymore with diminishing.
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# push!(BS[:dataPoints], drivingCourse[end][:i])
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error("ERROR: The train stops during the acceleration section in CS",CS[:id]," because the tractive effort is lower than the resistant forces.",
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error("ERROR: The train stops during the acceleration section in CS",CS[:id]," between the positions ",drivingCourse[end-1][:s]," m and ",drivingCourse[end][:s]," m because the tractive effort is lower than the resistant forces.",
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" Before the stop the last point has the values s=",drivingCourse[end-1][:s]," m v=",drivingCourse[end-1][:v]," m/s a=",drivingCourse[end-1][:a]," m/s^2",
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" F_T=",drivingCourse[end-1][:F_T]," N R_traction=",drivingCourse[end-1][:R_traction]," N R_wagons=",drivingCourse[end-1][:R_wagons]," N R_path=",drivingCourse[end-1][:R_path]," N.")
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@ -585,6 +612,7 @@ function addAccelerationSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dic
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elseif drivingCourse[end][:s] > nextPointOfInterest
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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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tractionSurplus = false
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@ -611,16 +639,16 @@ function addAccelerationSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dic
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:E => drivingCourse[end][:E] - drivingCourse[BS[:dataPoints][1]][:E], # total energy consumption (in Ws)
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:v_exit => drivingCourse[end][:v])) # exit speed (in m/s)))
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CS[:v_peak] = max(drivingCourse[end][:v], CS[:v_entry]) # setting v_peak to the last data points velocity which is the highest reachable value in this characteristic section or to v_entry in case it is higher when driving on a path with high resistances
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CS[:v_peak] = max(drivingCourse[end][:v], CS[:v_entry]) # setting v_peak to the last data points velocity which is the highest reachable value in this characteristic section or to v_entry in case it is higher when running on a path with high resistances
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CS[:t] = CS[:t] + BS[:t] # total running time (in s)
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CS[:E] = CS[:E] + BS[:E] # total energy consumption (in Ws)
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merge!(CS[:behaviorSections], Dict(:acceleration=>BS))
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merge!(CS[:behaviorSections], Dict(:acceleration => BS))
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end
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end
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return (CS, drivingCourse)
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end #function addAccelerationSectionUntilBraking!
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end #function addAccelerationSection!
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## This function calculates the data points of the cruising section.
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@ -729,6 +757,7 @@ function addCruisingSection!(CS::Dict, drivingCourse::Vector{Dict}, s_cruising::
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else # if the level of approximation is reached
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if drivingCourse[end][:s] > nextPointOfInterest
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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][:s] > BS[:s_entry]+s_cruising
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trainAtEnd = true
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if BS[:type] != "clearing"
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@ -834,7 +863,7 @@ function addDiminishingSection!(CS::Dict, drivingCourse::Vector{Dict}, settings:
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elseif drivingCourse[end][:F_T] > drivingCourse[end][:F_R]
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currentStepSize = settings[:stepSize] / 10.0^cycle
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elseif drivingCourse[end][:s] + s_braking > CS[:s_exit]
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elseif s_braking > 0.0 && drivingCourse[end][:s] + s_braking > CS[:s_exit]
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currentStepSize = settings[:stepSize] / 10.0^cycle
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elseif drivingCourse[end][:s] > nextPointOfInterest
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@ -873,13 +902,14 @@ function addDiminishingSection!(CS::Dict, drivingCourse::Vector{Dict}, settings:
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" Before the stop the last point has the values s=",drivingCourse[end-1][:s]," m v=",drivingCourse[end-1][:v]," m/s a=",drivingCourse[end-1][:a]," m/s^2",
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" F_T=",drivingCourse[end-1][:F_T]," N R_traction=",drivingCourse[end-1][:R_traction]," N R_wagons=",drivingCourse[end-1][:R_wagons]," N R_path=",drivingCourse[end-1][:R_path]," N.")
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elseif drivingCourse[end][:s] + s_braking > CS[:s_exit]
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elseif s_braking > 0.0 && drivingCourse[end][:s] + s_braking > CS[:s_exit]
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brakingStartReached = true
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pop!(drivingCourse)
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pop!(BS[:dataPoints])
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elseif drivingCourse[end][:s] > nextPointOfInterest
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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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tractionSurplus = true
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@ -888,6 +918,11 @@ function addDiminishingSection!(CS::Dict, drivingCourse::Vector{Dict}, settings:
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else
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end #if
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# TODO is it possible to put this into to the if-fork?
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if drivingCourse[end][:s] == CS[:s_exit]
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trainAtEnd = true
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end
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end #if
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end #for
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end #while
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@ -913,7 +948,7 @@ end #function addDiminishingSection!
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## This function calculates the data points of the coasting 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 coasting section
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function addCoastingSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dict}, settings::Dict, train::Dict, CSs::Vector{Dict})
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function addCoastingSection!(CS::Dict, drivingCourse::Vector{Dict}, settings::Dict, train::Dict, CSs::Vector{Dict})
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## if the tail 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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#formerSpeedLimits = detectFormerSpeedLimits(CSs, CS[:id], drivingCourse[end], train[:length])
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@ -967,7 +1002,7 @@ function addCoastingSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dict},
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currentStepSize = settings[:stepSize] / 10.0^cycle
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end
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elseif drivingCourse[end][:v] > CS[:v_peak]
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if settings[:stepVariable]=="v in m/s"
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if settings[:stepVariable] == "v in m/s"
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currentStepSize = CS[:v_peak] - drivingCourse[end-1][:v]
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else
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currentStepSize = settings[:stepSize] / 10.0^cycle
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@ -1021,6 +1056,7 @@ function addCoastingSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dict},
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elseif drivingCourse[end][:s] > nextPointOfInterest
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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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else
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end
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@ -1042,7 +1078,7 @@ function addCoastingSectionUntilBraking!(CS::Dict, drivingCourse::Vector{Dict},
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end
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return (CS, drivingCourse)
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end #function addCoastingSectionUntilBraking!
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end #function addCoastingSection!
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## This function calculates the data points of the braking section. (standard braking section with only two data points)
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@ -1227,6 +1263,7 @@ function addBrakingSection!(CS::Dict, drivingCourse::Vector{Dict}, settings::Dic
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break
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elseif drivingCourse[end][:s] > nextPointOfInterest
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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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break
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elseif drivingCourse[end][:v] == CS[:v_exit] && drivingCourse[end][:s] == CS[:s_exit]
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targetSpeedReached = true
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@ -1,3 +1,10 @@
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#!/usr/bin/env julia
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# -*- coding: UTF-8 -*-
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# __julia-version__ = 1.7.2
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# __author__ = "Max Kannenberg"
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# __copyright__ = "2020-2022"
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# __license__ = "ISC"
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module Characteristics
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include("./Behavior.jl")
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@ -121,7 +128,8 @@ function secureAccelerationBehavior!(movingSection::Dict, settings::Dict, train:
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accelerationCourse::Vector{Dict} = [startingPoint] # List of data points
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if CSs[csId][:v_entry] < CSs[csId][:v_peak]
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(CSs[csId], accelerationCourse) = addAccelerationSection!(CSs[csId], accelerationCourse, settings, train, CSs) # this function changes the accelerationCourse
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# 02/22 old (CSs[csId], accelerationCourse) = addAccelerationSection!(CSs[csId], accelerationCourse, settings, train, CSs) # this function changes the accelerationCourse
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(CSs[csId], accelerationCourse) = addAccelerationSection!(CSs[csId], accelerationCourse, settings, train, CSs, true) # this function changes the accelerationCourse
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CSs[csId][:v_peak] = max(CSs[csId][:v_entry], accelerationCourse[end][:v])
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CSs[csId][:v_exit] = min(CSs[csId][:v_exit], CSs[csId][:v_peak], accelerationCourse[end][:v])
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else #CSs[csId][:v_entry]==CSs[csId][:v_peak]
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@ -1,6 +1,6 @@
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#!/usr/bin/env julia
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# -*- coding: UTF-8 -*-
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# __julia-version__ = 1.7.0
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# __julia-version__ = 1.7.2
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# __author__ = "Max Kannenberg"
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# __copyright__ = "2022"
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# __license__ = "ISC"
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@ -53,7 +53,7 @@ calc_ΔW, calc_ΔE,
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# export braking information
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calcBrakingDistance, calcBrakingStartVelocity, calcBrakingAcceleration
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v00 = 100/3.6 # velocity constant (in m/s)
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v00 = 100/3.6 # velocity factor (in m/s)
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g = 9.81 # acceleration due to gravity (in m/s^2) # TODO: should more digits of g be used? g=9,80665 m/s^2
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approximationLevel = 6 # value for approximation to intersections TODO further explanation (e.g. approximationLevel = 3 -> with stepSize 10 m the approximation will be calculated accurate on 10 mm ; 1s -> 1 ms; 1 km/h -> 3.6 mm/s)
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@ -199,7 +199,6 @@ function calc_Δv_with_Δt(Δt::Real, a_prev::Real)
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# Δt: time step (in s)
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# a_prev: acceleration from previous data point
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# v_prev: velocitiy from previous data point
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Δv = Δt * a_prev # step size (in m/s)
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return Δv
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end #function calc_Δv_with_Δt
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@ -1,3 +1,10 @@
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#!/usr/bin/env julia
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# -*- coding: UTF-8 -*-
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# __julia-version__ = 1.7.2
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# __author__ = "Max Kannenberg"
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# __copyright__ = "2020-2022"
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# __license__ = "ISC"
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# INFO: EnergySaving should not be used because it is not completed yet. It was used to show the possibility of calculating different operation modes.
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# TODO: It has to be optimized so that each ernergy saving method is working individually for every train on every path.
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@ -24,22 +31,22 @@ approximationLevel = 6 # value for approximation to intersections
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## functions for calculating the operation mode for the minimum energy consumption
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# calculate the train run for operation mode "minimum energy consumption"
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function addOperationModeEnergySaving!(summarizedDict::Dict)
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if summarizedDict[:settings][:operationModeMinimumEnergyConsumption] == true
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movingSectionMinimumRunningTime = summarizedDict[:movingSectionMinimumRunningTime]
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drivingCourseMinimumRunningTime = summarizedDict[:drivingCourseMinimumRunningTime]
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settings = summarizedDict[:settings]
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train = summarizedDict[:train]
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function addOperationModeEnergySaving!(accumulatedDict::Dict)
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if accumulatedDict[:settings][:operationModeMinimumEnergyConsumption] == true
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movingSectionMinimumRunningTime = accumulatedDict[:movingSectionMinimumRunningTime]
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drivingCourseMinimumRunningTime = accumulatedDict[:drivingCourseMinimumRunningTime]
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settings = accumulatedDict[:settings]
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train = accumulatedDict[:train]
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(movingSectionMinimumEnergyConsumption, drivingCourseMinimumEnergyConsumption)=calculateMinimumEnergyConsumption(movingSectionMinimumRunningTime, drivingCourseMinimumRunningTime, settings, train)
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println("The driving course for the lowest energy consumption has been calculated.")
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# summarize data and create an output dictionary
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merge!(summarizedDict, Dict(:movingSectionMinimumEnergyConsumption => movingSectionMinimumEnergyConsumption, :drivingCourseMinimumEnergyConsumption => drivingCourseMinimumEnergyConsumption))
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# accumulate data and create an output dictionary
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merge!(accumulatedDict, Dict(:movingSectionMinimumEnergyConsumption => movingSectionMinimumEnergyConsumption, :drivingCourseMinimumEnergyConsumption => drivingCourseMinimumEnergyConsumption))
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else
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println("No output for minimum energy consumption has been demanded and so none will be calculated.")
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end #if
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return summarizedDict
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return accumulatedDict
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end #function addOperationModeEnergySaving!
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function calculateMinimumEnergyConsumption(movingSectionMinimumRunningTime::Dict, drivingCourseMinimumRunningTime::Vector{Dict}, settings::Dict, train::Dict)
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@ -603,7 +610,7 @@ function increaseCoastingSection(csOriginal::Dict, drivingCourse::Vector{Dict},
|
|||
end
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# calculate the coasting phase until the point the train needs to brake
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(csModified, drivingCourseModified)=addCoastingSectionUntilBraking!(csModified, drivingCourseModified, settings, train, allCSs)
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(csModified, drivingCourseModified)=addCoastingSection!(csModified, drivingCourseModified, settings, train, allCSs)
|
||||
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||||
if drivingCourseModified[end][:v] < csModified[:v_exit] || drivingCourseModified[end][:s] > csModified[:s_exit]
|
||||
# the train reaches v_exit before reaching s_exit. The cruising and coasting sections have to be calculated again with a larger cruising section (so with a smaller reduction of the cruising section)
|
||||
|
|
@ -737,7 +744,7 @@ function increaseCoastingSection(csOriginal::Dict, drivingCourse::Vector{Dict},
|
|||
end
|
||||
|
||||
# calculate the coasting phase until the point the train needs to brake
|
||||
(csModified, drivingCourseModified)=addCoastingSectionUntilBraking!(csModified, drivingCourseModified, settings, train, allCSs)
|
||||
(csModified, drivingCourseModified)=addCoastingSection!(csModified, drivingCourseModified, settings, train, allCSs)
|
||||
|
||||
if drivingCourseModified[end][:v] < csModified[:v_exit] || drivingCourseModified[end][:s] > csModified[:s_exit]
|
||||
# the train reaches v_exit before reaching s_exit. The cruising and coasting sections have to be calculated again with a larger cruising section (so with a smaller reduction of the cruising section)
|
||||
|
|
@ -831,7 +838,7 @@ function increaseCoastingSection(csOriginal::Dict, drivingCourse::Vector{Dict},
|
|||
drivingCourseModified = copy(drivingCourse[1:energySavingStartId]) # List of data points till the start of energy saving
|
||||
|
||||
# calculate the coasting phase until the point the train needs to brake
|
||||
(csModified, drivingCourseModified)=addCoastingSectionUntilBraking!(csModified, drivingCourseModified, settings, train, allCSs)
|
||||
(csModified, drivingCourseModified)=addCoastingSection!(csModified, drivingCourseModified, settings, train, allCSs)
|
||||
|
||||
# calculate the moving phase between coasting and the end of the CS
|
||||
if drivingCourseModified[end][:v] > csModified[:v_exit]
|
||||
|
|
@ -961,7 +968,8 @@ function decreaseMaximumVelocity(csOriginal::Dict, drivingCourse, settings::Dict
|
|||
println(" Therefore s=",drivingCourseModified[end][:s]," will be set s_exit=",csModified[:s_exit]," because the difference is only ",csModified[:s_exit]-drivingCourseModified[end][:s]," m.")
|
||||
println(" v=",drivingCourseModified[end][:v]," m/s v_exit=",csOriginal[:v_exit] ," m/s")
|
||||
|
||||
drivingCourseModified[end][:s]=csModified[:s_exit] # rounding up to s_exit
|
||||
drivingCourseModified[end][:s] = csModified[:s_exit] # rounding up to s_exit
|
||||
drivingCourseModified[end][:Δs] = drivingCourseModified[end][:s] - drivingCourseModified[end-1][:s]
|
||||
end #if
|
||||
|
||||
if t_recoveryAvailable >= csModified[:t] - csOriginal[:t]
|
||||
|
|
|
|||
|
|
@ -1,3 +1,10 @@
|
|||
#!/usr/bin/env julia
|
||||
# -*- coding: UTF-8 -*-
|
||||
# __julia-version__ = 1.7.2
|
||||
# __author__ = "Max Kannenberg"
|
||||
# __copyright__ = "2020-2022"
|
||||
# __license__ = "ISC"
|
||||
|
||||
module TrainRunCalc
|
||||
|
||||
# include modules of TrainRunCalc
|
||||
|
|
@ -34,7 +41,7 @@ todo !!!
|
|||
"""
|
||||
function calculateDrivingDynamics(trainInput::Dict, pathInput::Dict, settingsInput::Dict)
|
||||
# copy Input data for not changing them
|
||||
# TODO: or should they be changed? enormally it would only make it "better" except for settings[:detailOfOutput] == "points of interest" && !haskey(path, :pointsOfInterest)
|
||||
# TODO: or should they be changed? normally it would only make it "better" except for settings[:detailOfOutput] == "points of interest" && !haskey(path, :pointsOfInterest)
|
||||
train = copy(trainInput)
|
||||
path = copy(pathInput)
|
||||
settings = copy(settingsInput)
|
||||
|
|
@ -52,7 +59,7 @@ function calculateDrivingDynamics(trainInput::Dict, pathInput::Dict, settingsInp
|
|||
(movingSection, drivingCourse) = calculateMinimumRunningTime!(movingSection, settings, train)
|
||||
println("The driving course for the shortest running time has been calculated.")
|
||||
|
||||
# summarize data and create an output dictionary
|
||||
# accumulate data and create an output dictionary
|
||||
output = createOutputDict(train, settings, path, movingSection, drivingCourse)
|
||||
else
|
||||
output = Dict()
|
||||
|
|
@ -72,10 +79,22 @@ function calculateMinimumRunningTime!(movingSection::Dict, settings::Dict, train
|
|||
|
||||
# for CS in CSs
|
||||
for csId in 1:length(CSs)
|
||||
# check if the CS has a cruising section
|
||||
CS = CSs[csId]
|
||||
BSs = CS[:behaviorSections]
|
||||
|
||||
# for testing:
|
||||
if drivingCourse[end][:s] != CS[:s_entry]
|
||||
if haskey(BSs, :cruising)
|
||||
println("ERROR: In CS", csId," the train run starts at s=",drivingCourse[end][:s]," and not s_entry=",CS[:s_entry])
|
||||
end
|
||||
end
|
||||
if drivingCourse[end][:v] > CS[:v_entry]
|
||||
if haskey(BSs, :cruising)
|
||||
println("ERROR: In CS", csId," the train run ends with v=",drivingCourse[end][:v]," and not with v_entry=",CS[:v_entry])
|
||||
end
|
||||
end
|
||||
|
||||
# check if the CS has a cruising section
|
||||
s_breakFree = get(BSs, :breakFree, Dict(:length=>0.0))[:length]
|
||||
s_clearing = get(BSs, :clearing, Dict(:length=>0.0))[:length]
|
||||
s_acceleration = get(BSs, :acceleration, Dict(:length=>0.0))[:length]
|
||||
|
|
@ -100,7 +119,7 @@ function calculateMinimumRunningTime!(movingSection::Dict, settings::Dict, train
|
|||
elseif s_cruising > 0.0 || s_braking == 0.0
|
||||
|
||||
if drivingCourse[end][:v] < CS[:v_peak]
|
||||
(CS, drivingCourse) = addAccelerationSection!(CS, drivingCourse, settings, train, CSs)
|
||||
(CS, drivingCourse) = addAccelerationSection!(CS, drivingCourse, settings, train, CSs, false) # TODO or better ignoreBraking = true?
|
||||
end #if
|
||||
|
||||
if CS[:s_exit]-drivingCourse[end][:s]-max(0.0, (CS[:v_exit]^2-drivingCourse[end][:v]^2)/2/train[:a_braking]) < -0.001 # ceil is used to be sure that the train reaches v_exit at s_exit in spite of rounding errors
|
||||
|
|
@ -118,7 +137,8 @@ function calculateMinimumRunningTime!(movingSection::Dict, settings::Dict, train
|
|||
else
|
||||
if CS[:v_entry] < CS[:v_peak] || s_acceleration > 0.0 # or instead of " || s_acceleration > 0.0" use "v_entry <= v_peak" or "v_i <= v_peak"
|
||||
# 09/09 old (not sufficient for steep gradients): if CS[:v_entry] < CS[:v_peak]
|
||||
(CS, drivingCourse)=addAccelerationSectionUntilBraking!(CS, drivingCourse, settings, train, CSs)
|
||||
# old 02/22 (CS, drivingCourse)=addAccelerationSectionUntilBraking!(CS, drivingCourse, settings, train, CSs)
|
||||
(CS, drivingCourse) = addAccelerationSection!(CS, drivingCourse, settings, train, CSs, false)
|
||||
end #if
|
||||
end #if
|
||||
|
||||
|
|
@ -129,13 +149,18 @@ function calculateMinimumRunningTime!(movingSection::Dict, settings::Dict, train
|
|||
(CS, drivingCourse)=addBrakingSection!(CS, drivingCourse, settings, train, CSs)
|
||||
end #if
|
||||
|
||||
#= 09/20 old and should never be used:
|
||||
if drivingCourse[end][:s] < CS[:s_exit]
|
||||
# for testing:
|
||||
if drivingCourse[end][:s] != CS[:s_exit]
|
||||
if haskey(BSs, :cruising)
|
||||
println("INFO: A second cruising section has been added to CS ", csId," from s=",drivingCourse[end][:s]," to s_exit=",CS[:s_exit])
|
||||
println("ERROR: In CS", csId," the train run ends at s=",drivingCourse[end][:s]," and not s_exit=",CS[:s_exit])
|
||||
end
|
||||
(CS, drivingCourse)=addCruisingSection!(CS, drivingCourse, s_cruising, settings, train, CSs, "cruising")
|
||||
end =#
|
||||
end
|
||||
if drivingCourse[end][:v] > CS[:v_exit]
|
||||
if haskey(BSs, :cruising)
|
||||
println("ERROR: In CS", csId," the train run ends with v=",drivingCourse[end][:v]," and not with v_exit=",CS[:v_exit])
|
||||
end
|
||||
end
|
||||
|
||||
end #for
|
||||
|
||||
(CSs[end], drivingCourse) = addStandstill!(CSs[end], drivingCourse, settings, train, CSs)
|
||||
|
|
|
|||
Loading…
Reference in New Issue