-------------------------------------------------------------------------------- -- 81-717 pneumatic system -------------------------------------------------------------------------------- -- Copyright (C) 2013-2018 Metrostroi Team & FoxWorks Aerospace s.r.o. -- Contains proprietary code. See license.txt for additional information. -------------------------------------------------------------------------------- Metrostroi.DefineSystem("81_717_Pneumatic") TRAIN_SYSTEM.DontAccelerateSimulation = true function TRAIN_SYSTEM:Initialize(parameters) self.ValveType = 1 self.DisconnectType = parameters and parameters.br013_1 -- Position of the train drivers valve -- Type 1 (334) -- 1 Accelerated charge -- 2 Normal charge (brake release) -- 3 Closed -- 4 Service application -- 5 Emergency application -- -- Type 2 (013) -- 1 Accelerated charge -- 2 Normal charge (brake release) -- 3 Closed -- 4 Service application -- 5 Emergency application self.DriverValvePosition = 2 self.RealDriverValvePosition = self.DriverValvePosition -- Pressure in reservoir self.ParkingBrakePressure = 0 self.ReservoirPressure = 0.0 -- atm -- Pressure in trains feed line self.TrainLinePressure = 8.0 -- atm -- Pressure in trains brake line self.BrakeLinePressure = 0.0 -- atm self.EPKPressure = 0.0 -- atm -- Pressure in brake cylinder self.BrakeCylinderPressure = 0.0 -- atm -- Pressure in the door line self.DoorLinePressure = 0.0 -- atm self.OldBrakeLinePressure = 0.0 self.BCPressure = 0 -- Air distrubutor part self.WorkingChamberPressure = 0.0 --self.AirDistributorReady = false --заменено на локальные --self.OverchargeReleaseValve = false --переменные self.WCChargeValve = true self.PN1 = 0 self.PN2 = 0 self.cranPres = 0 --DKPT self.Train:LoadSystem("DKPT","Relay","R-52B") -- -- Valve #1 self.Train:LoadSystem("PneumaticNo1","Relay") -- Valve #2 self.Train:LoadSystem("PneumaticNo2","Relay") -- Автоматический выключатель торможения (АВТ) self.Train:LoadSystem("AVT","Relay","AVT-325") -- Регулятор давления (АК) self.Train:LoadSystem("AK","Relay","AK-11B") -- Автоматический выключатель управления (АВУ) self.Train:LoadSystem("AVU","Relay","AVU-045") -- Блокировка тормозов self.Train:LoadSystem("BPT","Relay","") -- Блокировка дверей self.Train:LoadSystem("BD","Relay","") -- Вентили дверного воздухораспределителя (ВДОЛ, ВДОП, ВДЗ) self.Train:LoadSystem("VDOL","Relay","", {bass = true}) self.Train:LoadSystem("VDOP","Relay","", {bass = true}) self.Train:LoadSystem("VDZ","Relay","", {bass = true}) -- Разобщение клапана машиниста self.Train:LoadSystem("DriverValveDisconnect","Relay","Switch", {bass = true}) -- Краны двойной тяги self.Train:LoadSystem("DriverValveTLDisconnect","Relay","Switch", {bass = true}) self.Train:LoadSystem("DriverValveBLDisconnect","Relay","Switch", {bass = true}) self.Train:LoadSystem("EmergencyBrakeValve","Relay","Switch") -- Воздухораспределитель self.Train:LoadSystem("AirDistributorDisconnect","Relay","Switch") --Срывной клапан self.Train:LoadSystem("AutostopValve","Relay","Switch") --УАВА self.Train:LoadSystem("UAVA","Relay","Switch",{ bass = true}) --self.Train:LoadSystem("UAVAContact","Relay","Switch") self.Train:LoadSystem("UAVAC","Relay","",{normally_closed=true,bass=true}) --Стояночный тормоз self.Train:LoadSystem("ParkingBrake","Relay","Switch",{bass = true}) --ЭПК self.Train:LoadSystem("EPK","Relay","Switch",{ bass = true}) self.Train:LoadSystem("SOT","Relay") -- Isolation valves self.Train:LoadSystem("FrontBrakeLineIsolation","Relay","Switch", { normally_closed = true, bass = true}) self.Train:LoadSystem("RearBrakeLineIsolation","Relay","Switch", { normally_closed = true, bass = true}) self.Train:LoadSystem("FrontTrainLineIsolation","Relay","Switch", { normally_closed = true, bass = true}) self.Train:LoadSystem("RearTrainLineIsolation","Relay","Switch", { normally_closed = true, bass = true}) self.Train:LoadSystem("SQ3","Relay","") -- Brake cylinder atmospheric valve open self.BrakeCylinderValve = 0 -- Overpressure protection valve open self.TrainLineOverpressureValve = 0 -- Compressor simulation self.Compressor = 0 --Simulate overheat with TRK FIXME -- Disconnect valve status self.DriverValveDisconnectPrevious = 0 -- Doors state self.DoorLeft = false self.DoorRight = false if not TURBOSTROI then self.LeftDoorState = { 0,0,0,0 } self.RightDoorState = { 0,0,0,0 } self.LeftDoorDir = { 0,0,0,0 } self.RightDoorDir = { 0,0,0,0 } self.LeftDoorSpeed = {0,0,0,0} self.RightDoorSpeed = {0,0,0,0} self.LeftDoorStuck = {false, false, false, false} self.RightDoorStuck = {false, false, false, false} local start = math.Rand(0.6,0.8) -- 0.6-1 self.DoorSpeedMain = -math.Rand(start,math.Rand(start+0.1,start+0.2)) for i=1,#self.LeftDoorSpeed do if math.random() > 0.7 then self.LeftDoorSpeed[i] = math.Rand(self.DoorSpeedMain-0.1,self.DoorSpeedMain+0.2) self.RightDoorSpeed[i] = math.Rand(self.DoorSpeedMain-0.1,self.DoorSpeedMain+0.2) else self.LeftDoorSpeed[i] = math.Rand(self.DoorSpeedMain-0.1,self.DoorSpeedMain+0.1) self.RightDoorSpeed[i] = math.Rand(self.DoorSpeedMain-0.1,self.DoorSpeedMain+0.1) end end end self.TrainLineOpen = false self.BrakeLineOpen = false self.EmergencyValve = false self.EmergencyValveEPK = false self.OldValuePos = self.DriverValvePosition self.WeightLoadRatio = 0 self.PassengerDoor = 0 end function TRAIN_SYSTEM:Inputs() return { "BrakeUp", "BrakeDown", "BrakeSet", "ValveType", "Autostop" } end function TRAIN_SYSTEM:Outputs() return { "BrakeLinePressure", "BrakeCylinderPressure", "DriverValvePosition", "ReservoirPressure", "TrainLinePressure", "DoorLinePressure", "WeightLoadRatio", "WorkingChamberPressure" } end function TRAIN_SYSTEM:TriggerInput(name,value) if name == "BrakeSet" then self.DriverValvePosition = math.floor(value) if self.ValveType == 1 then if self.DriverValvePosition < 1 then self.DriverValvePosition = 1 end if self.DriverValvePosition > 5 then self.DriverValvePosition = 5 end else if self.DriverValvePosition < 1 then self.DriverValvePosition = 1 end if self.DriverValvePosition > 7 then self.DriverValvePosition = 7 end end elseif (name == "BrakeUp") and (value > 0.5) then self:TriggerInput("BrakeSet",self.DriverValvePosition+1) elseif (name == "BrakeDown") and (value > 0.5) then self:TriggerInput("BrakeSet",self.DriverValvePosition-1) elseif name == "ValveType" then self.ValveType = math.floor(value) elseif name == "Autostop" then local HaveUAVA = not self.Train.SubwayTrain or not self.Train.SubwayTrain.ARS or not self.Train.SubwayTrain.ARS.NoUAVA if HaveUAVA and self.Train.UAVA.Value == 0 then self.EmergencyValve = true if value ~= 2 then self.Train.UAVAC:TriggerInput("Set",0) if not self.Train.AutoStopNotify then self.Train.AutoStopNotify = true RunConsoleCommand("say","Autostop braking",self.Train:GetDriverName()) end end end end end -- TODO: почистить это говно, сделать раздельные звуки пневмы -- Calculate derivatives function TRAIN_SYSTEM:equalizeCouplePressure(dT,pressure,train,valve_status,rate,close_rate) if not valve_status then return 0 end local other if IsValid(train) then other = train.Pneumatic end -- Get second pressure local P2 = 0 if other then P2 = other[pressure] end if (not other) and (valve_status) then self.TrainLineOpen = (pressure == "TrainLinePressure") rate = close_rate or rate --self.TrainLinePressure_dPdT = 0.0 end -- Calculate rate local dPdT = rate * (P2 - self[pressure]) -- Calculate delta local dP = dPdT*dT if other and other.ReadOnly then dP = dP/250 end -- Equalized pressure local P0 = (P2 + self[pressure]) / 2 -- Update pressures if dP > 0 then self[pressure] = math.min(P0,self[pressure] + dP) if other and not other.ReadOnly then other[pressure] = math.max(P0,other[pressure] - dP) end else self[pressure] = math.max(P0,self[pressure] + dP) if other and not other.ReadOnly then other[pressure] = math.min(P0,other[pressure] - dP) end end -- Update delta if losing air if self.TrainLineOpen and (pressure == "TrainLinePressure") then self[pressure.."_dPdT"] = (self[pressure.."_dPdT"] or 0) + dPdT end return dP end ------------------------------------------------------------------------------- function TRAIN_SYSTEM:UpdatePressures(Train,dT) local frontBrakeOpen = Train.FrontBrakeLineIsolation.Value == 0 local rearBrakeOpen = Train.RearBrakeLineIsolation.Value == 0 local frontTrainOpen = Train.FrontTrainLineIsolation.Value == 0 local rearTrainOpen = Train.RearTrainLineIsolation.Value == 0 local Ft = IsValid(Train.FrontTrain) and Train.FrontTrain local Rt = IsValid(Train.RearTrain) and Train.RearTrain local Fc, Rc = Train.FrontCouple or Train.FrontBogey, Train.RearCouple or Train.RearBogey local Fb,Rb if IsValid(Fc) and Fc.DepotPneumo then Fb = Fc.DepotPneumo end if IsValid(Rc) and Rc.DepotPneumo then Rb = Rc.DepotPneumo end local frontBrakeLeak = false local rearBrakeLeak = false local frontTrainLeak = false local rearTrainLeak = false -- Check if both valve on this train and connected train are open if Ft and Ft.FrontBrakeLineIsolation then if Ft.FrontTrain == Train then -- Nose to nose frontBrakeLeak = frontBrakeOpen and Ft.FrontBrakeLineIsolation.Value==1 and 0.08 frontTrainLeak = frontTrainOpen and Ft.FrontTrainLineIsolation.Value==1 and 0.08 else -- Rear to nose frontBrakeLeak = frontBrakeOpen and Ft.RearBrakeLineIsolation.Value==1 and 0.08 frontTrainLeak = frontTrainOpen and Ft.RearTrainLineIsolation.Value==1 and 0.08 end else frontBrakeLeak = frontBrakeOpen and 0.7 frontTrainLeak = frontTrainOpen and not Fb and 0.3 end if Rt and Rt.FrontBrakeLineIsolation then if Rt.FrontTrain == Train then -- Nose to nose rearBrakeLeak = rearBrakeOpen and Rt.FrontBrakeLineIsolation.Value==1 and 0.08 rearTrainLeak = rearTrainOpen and Rt.FrontTrainLineIsolation.Value==1 and 0.08 else -- Rear to nose rearBrakeLeak = rearBrakeOpen and Rt.RearBrakeLineIsolation.Value==1 and 0.08 rearTrainLeak = rearTrainOpen and Rt.RearTrainLineIsolation.Value==1 and 0.08 end else rearBrakeLeak = rearBrakeOpen and 0.7 rearTrainLeak = rearTrainOpen and not Rb and 0.3 end -- Equalize pressure local Fl=math.min(0,self:equalizeCouplePressure(dT,"BrakeLinePressure",frontBrakeLeak==false and Ft,frontBrakeOpen,100,frontBrakeLeak or 0.08)*3)*(frontBrakeLeak and 1 or 0) local Rl=math.min(0,self:equalizeCouplePressure(dT,"BrakeLinePressure",rearBrakeLeak==false and Rt,rearBrakeOpen,100,rearBrakeLeak or 0.08)*3)*(rearBrakeLeak and 1 or 0) Fl=Fl+math.min(0,self:equalizeCouplePressure(dT,"TrainLinePressure",frontTrainLeak==false and Ft or Fb,frontTrainOpen,100,frontTrainLeak or 0.08)*10)*(frontTrainLeak and 1 or 0) Rl=Rl+math.min(0,self:equalizeCouplePressure(dT,"TrainLinePressure",rearTrainLeak==false and Rt or Rb,rearTrainOpen,100,rearTrainLeak or 0.08)*10)*(rearTrainLeak and 1 or 0) self.TrainLineOpen=frontTrainLeak or rearTrainLeak self.BraieLineOpen=frontBrakeLeak or rearBrakeLeak Train:SetPackedRatio("FrontLeak",Fl) Train:SetPackedRatio("RearLeak",Rl) end function TRAIN_SYSTEM:equalizePressure(dT,pressure,target,rate,fill_rate,no_limit,smooth) if fill_rate and (target > self[pressure]) then rate = fill_rate end -- Calculate derivative local dPdT = rate if target < self[pressure] then dPdT = -dPdT end local dPdTramp = math.min(1.0,math.abs(target - self[pressure])*(smooth or 0.5)) dPdT = dPdT*dPdTramp -- Update pressure self[pressure] = self[pressure] + dT * dPdT self[pressure] = math.max(0.0,math.min(16.0,self[pressure])) self[pressure.."_dPdT"] = (self[pressure.."_dPdT"] or 0) + dPdT if no_limit ~= true then if self[pressure] == 0.0 then self[pressure.."_dPdT"] = 0 end if self[pressure] == 16.0 then self[pressure.."_dPdT"] = 0 end end return dPdT end ------------------------------------------------------------------------------- function TRAIN_SYSTEM:Think(dT) local Train = self.Train self.WeightLoadRatio = math.max(0,math.min(1,(Train:GetNW2Float("PassengerCount")/200))) --self.WeightLoadRatio = (Train.R_ZS and Train.R_ZS.Value > 0 and 0.5 or 0) + (Train.R_G and Train.R_G.Value > 0 and 0.5 or 0) ---------------------------------------------------------------------------- -- Accumulate derivatives self.TrainLinePressure_dPdT = 0.0 self.BrakeLinePressure_dPdT = 0.0 self.EPKPressure_dPdT = 0.0 self.ReservoirPressure_dPdT = 0.0 self.BrakeCylinderPressure_dPdT = 0.0 self.ParkingBrakePressure_dPdT = 0.0 self.WorkingChamberPressure_dPdT = 0.0 local rnd = math.random(1,10) local offs = 0.1 self.KM013offset = self.KM013offset or math.Clamp(5.1 + (rnd >= 3 and rnd <= 7 and offs or -offs),5.0,5.2) -- Reduce pressure for brake line self.TrainToBrakeReducedPressure = math.min(self.KM013offset,self.TrainLinePressure) -- * 0.725) -- Feed pressure to door line self.DoorLinePressure = self.TrainToBrakeReducedPressure * 0.90 local trainLineConsumption_dPdT = 0.0 local wagc = Train:GetWagonCount() local HaveEPK = not Train.SubwayTrain or not Train.SubwayTrain.ARS or not Train.SubwayTrain.ARS.NoEPK local BLDisconnect,pr_speed = true,1 -- работа срывного клапана if Train.AutostopValve.Value > 0 then self:TriggerInput("Autostop",self.BrakeLinePressure > 1.86 and 1 or 2) --value == 2 — просто открыть срывной клапан без размыкания контактов УАВА end if self.ValveType == 1 then BLDisconnect = Train.DriverValveBLDisconnect.Value > 0 local TLDisconnect = Train.DriverValveTLDisconnect.Value > 0 pr_speed = 1*wagc--*((self.BrakeLinePressure-self.ReservoirPressure)/0.6) --2 if self.Leak or self.BraieLineOpen then pr_speed = pr_speed*0.3 end -- 334: 1 Fill reservoir from train line, fill brake line from train line if (self.RealDriverValvePosition == 1) then if TLDisconnect or self.ReservoirPressure > self.TrainLinePressure then self:equalizePressure(dT,"ReservoirPressure", self.TrainLinePressure, 1,nil,nil,2) if BLDisconnect then self:equalizePressure(dT,"BrakeLinePressure", self.TrainLinePressure, pr_speed,nil,nil,2) end end end -- 334: 2 Brake line, reservoir replenished from brake line reductor if (self.RealDriverValvePosition == 2) then if TLDisconnect or self.ReservoirPressure > self.TrainToBrakeReducedPressure*1.05 then self:equalizePressure(dT,"ReservoirPressure", self.TrainToBrakeReducedPressure*1.05, 0.55,nil,nil,2) end end -- 334: 3 Close all valves if (self.RealDriverValvePosition == 3) then -- Typical leak self:equalizePressure(dT,"ReservoirPressure", 0.00, 0.001) end -- 334: 4 Reservoir open to atmosphere, brake line equalizes with reservoir if (self.RealDriverValvePosition == 4) then self:equalizePressure(dT,"ReservoirPressure", 0.0,0.55,nil,nil,2)--0.35)-0.55 end -- 334: 5 Reservoir and brake line open to atmosphere if (self.RealDriverValvePosition == 5) then self:equalizePressure(dT,"ReservoirPressure", 0.0, 1.00)--,nil,nil,2)--1.70 if BLDisconnect then self:equalizePressure(dT,"BrakeLinePressure", 0.0, pr_speed,nil,nil,2) end end if BLDisconnect and (TLDisconnect or self.ReservoirPressure < self.BrakeLinePressure) then --local pr_speed = wagc*(1.375) --2 local pr_speed = 1.25*wagc if self.Leak or self.BraieLineOpen then pr_speed = pr_speed*0.3 end Train:SetPackedRatio("ReservoirPressure_dPdT",self:equalizePressure(dT,"BrakeLinePressure", self.ReservoirPressure,pr_speed,pr_speed*3,nil)/wagc*2) else Train:SetPackedRatio("ReservoirPressure_dPdT",0) end trainLineConsumption_dPdT = trainLineConsumption_dPdT + math.max(0,self.BrakeLinePressure_dPdT) trainLineConsumption_dPdT = trainLineConsumption_dPdT + math.max(0,self.ReservoirPressure_dPdT)*0.05 else pr_speed = 1.25*wagc --2 if self.Leak or self.BrakeLineOpen then pr_speed = pr_speed*0.7 end BLDisconnect = self.DisconnectType and Train.DriverValveBLDisconnect.Value > 0 or Train.DriverValveDisconnect.Value > 0 local TLDisconnect = self.DisconnectType and Train.DriverValveTLDisconnect.Value > 0 or Train.DriverValveDisconnect.Value > 0 -- 013: 1 Overcharge if (self.RealDriverValvePosition == 1) and BLDisconnect and (TLDisconnect or self.BrakeLinePressure > self.TrainLinePressure) then self:equalizePressure(dT,"BrakeLinePressure", math.min(6.4,self.TrainLinePressure), pr_speed,Train.EPKC.Value==0 and Train.EPK.Value > 0 and pr_speed*2.2 or pr_speed*0.35, nil, 1.0) end -- 013: 2 Normal pressure if (self.RealDriverValvePosition == 2) and BLDisconnect and (TLDisconnect or self.BrakeLinePressure > 1.01*math.min(self.KM013offset,self.TrainToBrakeReducedPressure)) then self:equalizePressure(dT,"BrakeLinePressure", 1.01*math.min(self.KM013offset,self.TrainToBrakeReducedPressure), pr_speed,Train.EPKC.Value==0 and Train.EPK.Value > 0 and pr_speed*2 or pr_speed*0.35, nil, 1.0)-- nil, 1.0) end -- 013: 3 4.3 Atm if (self.RealDriverValvePosition == 3) and BLDisconnect and (TLDisconnect or self.BrakeLinePressure > 1.01*math.min(4.3,self.TrainToBrakeReducedPressure)) then self:equalizePressure(dT,"BrakeLinePressure", 1.01*math.min(4.3,self.TrainToBrakeReducedPressure), pr_speed,pr_speed*0.35, nil, 1.0) end -- 013: 4 4.0 Atm if (self.RealDriverValvePosition == 4) and BLDisconnect and (TLDisconnect or self.BrakeLinePressure > 1.01*math.min(4.0,self.TrainToBrakeReducedPressure)) then self:equalizePressure(dT,"BrakeLinePressure", 1.01*math.min(4.0,self.TrainToBrakeReducedPressure), pr_speed,pr_speed*0.35, nil, 1.0) end -- 013: 5 3.7 Atm if (self.RealDriverValvePosition == 5) and BLDisconnect and (TLDisconnect or self.BrakeLinePressure > 1.01*math.min(3.7,self.TrainToBrakeReducedPressure)) then self:equalizePressure(dT,"BrakeLinePressure", 1.01*math.min(3.7,self.TrainToBrakeReducedPressure), pr_speed,pr_speed*0.35, nil, 1.0) end -- 013: 6 3.0 Atm if (self.RealDriverValvePosition == 6) and BLDisconnect and (TLDisconnect or self.BrakeLinePressure > 1.01*math.min(3.0,self.TrainToBrakeReducedPressure)) then self:equalizePressure(dT,"BrakeLinePressure", 1.01*math.min(3.0,self.TrainToBrakeReducedPressure), pr_speed,pr_speed*0.35, nil, 1.0) end -- 013: 7 0.0 Atm if (self.RealDriverValvePosition == 7) and BLDisconnect and (TLDisconnect or self.BrakeLinePressure > 0.0) then self:equalizePressure(dT,"BrakeLinePressure", 0.0, 0.6 + pr_speed*math.exp(math.min(0,self.BrakeLinePressure - 2.8)*1.0),pr_speed*0.35, nil, 1.0) end trainLineConsumption_dPdT = trainLineConsumption_dPdT + math.max(0,self.BrakeLinePressure_dPdT) end local leak self.Leak = false local pr_speed = 1.25*wagc if HaveEPK and Train.EPKC then local leak = 0 local epkDiff = math.abs(self.EPKPressure-self.BrakeLinePressure) if BLDisconnect and Train.EPK.Value>0 then if Train.EPKC.Value>0 then self:equalizePressure(dT,"EPKPressure", self.BrakeLinePressure,math.min(1,epkDiff)*6--[[ pr_speed*math.min(1,epkDiff)*2--]] ,math.min(1,epkDiff)*26,false,4*epkDiff*2) end if self.EPKPressure0.3 then leak = self:equalizePressure(dT,"BrakeLinePressure", self.EPKPressure,pr_speed*epkDiff/1.28,pr_speed*epkDiff/1.28) --[[ if self.ValveType==1 then leak = self:equalizePressure(dT,"ReservoirPressure", self.EPKPressure,epkDiff/2,epkDiff/2) end--]] end self.Leak = self.Leak or leak<-0.1 end if Train.EPK.Value == 0 or Train.EPKC.Value == 0 then leak = leak+self:equalizePressure(dT,"EPKPressure", 0,16,false,false,5) end if self.ValveType==2 and not BLDisconnect then self:equalizePressure(dT,"EPKPressure", 0,16,false,false,5) end Train:SetPackedRatio("EmergencyValveEPK_dPdT", -leak/wagc) end if self.ValveType == 1 then Train:SetPackedRatio("Crane_dPdT", self.ReservoirPressure_dPdT ) else Train:SetPackedRatio("Crane_dPdT", self.BrakeLinePressure_dPdT/wagc*3 ) end if self.EmergencyValveDisable then--and (self.BrakeLinePressure-self.OldBrakeLinePressure)>0.01 then self.EmergencyValveDisable=false self.EmergencyValve=false Train.AutoStopNotify=false end self.OldBrakeLinePressure = self.BrakeLinePressure local leak = 0 if self.EmergencyValve then local leakst = BLDisconnect and math.max(0.3,math.log(self.BrakeLinePressure,1.2) - 2.5) or math.max(1.6,math.log(0.63*self.BrakeLinePressure,1.15)) leak = self:equalizePressure(dT,"BrakeLinePressure", 0.0,leakst*wagc/6)--,false,false,10) if Train.UAVA.Value > 0 or (self.BrakeLinePressure < 1.8 and Train.AutostopValve.Value == 0) then --пока держим ЛКМ нажатой, срывной клапан открыт self.EmergencyValveDisable = true end self.Leak = true end local UAVABlocked = (self.BrakeLinePressure>1.8 and Train.UAVA.Value==0) if (Train.UAVA.Blocked>0) ~= UAVABlocked then Train.UAVA:TriggerInput("Block",UAVABlocked and 1 or 0) end local UAVACBlocked = self.EmergencyValve and not self.EmergencyValveDisable if (Train.UAVAC.Blocked>0) ~= UAVACBlocked then Train.UAVAC:TriggerInput("Block",UAVACBlocked and 1 or 0) end Train:SetPackedRatio("EmergencyValve_dPdT", -1.8*leak/wagc) --Регулировка свиста срывного клапана local leak = 0 if Train.EmergencyBrakeValve and Train.EmergencyBrakeValve.Value > 0.5 then --local leakst = (1.6*(Train:GetWagonCount())*(self.BrakeLinePressure-math.min(2.5,self.TrainToBrakeReducedPressure))*0.9) leak = self:equalizePressure(dT,"BrakeLinePressure", 0.0,(1.1*wagc)*2,false,false,1) self.Leak = true end Train:SetPackedRatio("EmergencyBrakeValve_dPdT", -leak/wagc) ---------------------------------------------------------------------------- -- Fill brake cylinders if self.WCChargeValve == true then self:equalizePressure(dT,"WorkingChamberPressure",self.BrakeLinePressure,0.107,nil,nil,1.0) --simulate 0.8mm hole btw BL and working chambers end --self.AirDistributorReady = self.WorkingChamberPressure >= 2.2 local aird_ready = self.WorkingChamberPressure >= 2.2 self.WCChargeValve = not ((self.WorkingChamberPressure - self.BrakeLinePressure) > 0.2 and (self.WorkingChamberPressure - self.BrakeLinePressure) < 2.5) --self.OverchargeReleaseValve = self.WorkingChamberPressure > 5.2 and not self.WCChargeValve local KLSZ = self.WorkingChamberPressure > 5.2 and not self.WCChargeValve if KLSZ then self:equalizePressure(dT,"WorkingChamberPressure",0.0,0.22) -- КЛСЗ end --trainLineConsumption_dPdT = trainLineConsumption_dPdT + math.max(0,self.WorkingChamberPressure_dPdT*0.2) local _offset2 = self.Train.AR63 and 2.5 or 2.4 self.GN2Offset = self.GN2Offset or math.random(20,100)*0.002 + _offset2 local _offset1 = self.Train.AR63 and 0.9 or 0.8 self.GN1Offset = self.GN1Offset or math.random(20,100)*0.002 + _offset1 self.BcBl = (self.GN2Offset + self.WeightLoadRatio*1.3)/1.93 if Train.AirDistributorDisconnect.Value == 0 and aird_ready then -- Valve #1 if (Train.PneumaticNo1.Value == 1.0) and (Train.PneumaticNo2.Value == 0.0) then if self.PN1 < self.GN1Offset then self.PN1 = math.min(self.TrainLinePressure,self.GN1Offset) end elseif Train.PneumaticNo1.Value == 0 and self.PN1 > 0.0 then self.PN1 = math.max(0,self.PN1-math.exp(3.6*(self.BrakeCylinderPressure - self.GN1Offset))*1.7*dT) end -- Valve #2 if Train.PneumaticNo2.Value == 1.0 then self.PN2 = math.min(self.TrainLinePressure,(self.GN2Offset + self.WeightLoadRatio*1.3)) if self.BePN2 == false and self.BrakeCylinderPressure > 1.6 then Train:PlayOnce("PN2end","stop") end self.BePN2 = true elseif self.PN2 > 0.0 then self.PN2 = self.BrakeCylinderPressure > 0.4 and 0.2 or self.PN2 - 0.5*dT end local WcBl = (self.BrakeLinePressure < 3.55 and 0.45*(self.WorkingChamberPressure - 2.2) or self.BrakeLinePressure > 3.65 and self.BrakeLinePressure*(self.BrakeLinePressure > 4.5 and self.BrakeLinePressure_dPdT > 0.02 and 1.06 or 1)) --self.cranPres = WcBl and math.max(0,math.min(self.GN2Offset + self.WeightLoadRatio*1.3,self.BcBl*(self.WorkingChamberPressure - WcBl)*(self.BrakeLinePressure > self.KM013offset and 0.6 or 1))) or self.cranPres self.cranPres = WcBl and math.max(0,self.BcBl*(self.WorkingChamberPressure - WcBl)*(self.BrakeLinePressure > self.KM013offset and (0.56 + self.PN1*0.43) or 1)) or self.cranPres local targetPressure = math.max(0,math.min(self.GN2Offset + self.WeightLoadRatio*1.3, (self.cranPres < (self.PN1 + self.WeightLoadRatio*0.7) and (Train.PneumaticNo1.Value == 1.0) and (self.PN1 + self.WeightLoadRatio*0.7) or self.PN1) + self.PN2 + self.cranPres)) if math.abs(self.BrakeCylinderPressure - targetPressure) > 0.150 then self.BrakeCylinderValve = 1 end if math.abs(self.BrakeCylinderPressure - targetPressure) < 0.025 then self.BrakeCylinderValve = 0 end if self.BrakeCylinderValve == 1 then --self:equalizePressure(dT,"BrakeCylinderPressure", math.min(self.GN2Offset + self.WeightLoadRatio*1.3,targetPressure), 1, 3.5, nil, (self.BrakeLinePressure_dPdT > 0.02) and (0.9+math.Clamp((1 - self.BrakeCylinderPressure)*0.9,0,1.8)) or 1) self:equalizePressure(dT,"BrakeCylinderPressure", math.min(self.GN2Offset + self.WeightLoadRatio*1.3,targetPressure), 1, 3.5, nil, 1) end trainLineConsumption_dPdT = trainLineConsumption_dPdT + math.max(0,self.BrakeCylinderPressure_dPdT*0.5) elseif Train.AirDistributorDisconnect.Value ~= 0 then self:equalizePressure(dT,"BrakeCylinderPressure", 0.0, 2.00) self:equalizePressure(dT,"WorkingChamberPressure", 0.0, 2.00) --имитируем потягивание за тросик отпускного клапана end if (self.BrakeCylinderPressure > 0.2 and self.BrakeCylinderPressure_dPdT > 0.1 or self.BrakeCylinderPressure_dPdT > 1) and not self.BrakeEngaged then self.BrakeEngaged = true Train:PlayOnce("brake","bass",1,math.Clamp(self.BrakeCylinderPressure_dPdT,0.7,1.2)) end if self.BrakeCylinderPressure < 1 and self.BrakeCylinderPressure_dPdT < -0.1 and self.BrakeEngaged then self.BrakeEngaged = false end Train:SetPackedRatio("BrakeCylinderPressure_dPdT", self.BrakeCylinderPressure_dPdT) self.TrainLinePressure = self.TrainLinePressure-math.max(0,self.BrakeCylinderPressure_dPdT*0.002) if Train.PneumaticNo2.Value == 0 then if self.BePN2 == true then self.BePN2 = CurTime() elseif self.BePN2 and self.BrakeCylinderPressure_dPdT > -0.2 then Train:PlayOnce("PN2end","bass",math.Clamp(math.min(1,(CurTime()-self.BePN2)/1.3)*((3.2-self.BrakeCylinderPressure)/1.2),0,1)) self.BePN2 = false end end if self.BePN2 == false and (self.BrakeCylinderPressure_dPdT >= 0.2) then self.BePN2 = nil Train:PlayOnce("PN2end","stop") end --Parking brake simulation local PBPressure = math.Clamp(self.TrainLinePressure/5,0,1)*2.7 if Train.ParkingBrake.Value == 0 then self:equalizePressure(dT,"ParkingBrakePressure", PBPressure, 10,10,nil,0.5) else self:equalizePressure(dT,"ParkingBrakePressure", 0, 3,10,nil,0.5) end Train:SetPackedRatio("ParkingBrakePressure_dPdT",self.ParkingBrakePressure_dPdT) trainLineConsumption_dPdT = trainLineConsumption_dPdT + math.max(0,self.ParkingBrakePressure_dPdT*0.5) -- Simulate cross-feed between different wagons self:UpdatePressures(Train,dT) ---------------------------------------------------------------------------- -- Simulate compressor operation and train line depletion self.Compressor = Train.KK.Value * (Train.Electric.Aux750V > 550 and 1 or 0) self.TrainLinePressure = self.TrainLinePressure - 0.07*trainLineConsumption_dPdT*dT -- 0.190 --0.170 if self.Compressor == 1 then self:equalizePressure(dT,"TrainLinePressure", 10.0, 0.04) end self:equalizePressure(dT,"TrainLinePressure", 0,0.001) -- Overpressure if self.TrainLinePressure > 9.2 then self.TrainLineOverpressureValve = 1 end if self.TrainLineOverpressureValve == 1 then self:equalizePressure(dT,"TrainLinePressure", 0.0, (self.TrainLinePressure-(self.Compressor == 1 and 6.5 or 4))*0.6) --was 0.2 self.TrainLineOpen = true if self.TrainLinePressure < 5.2 then self.TrainLineOverpressureValve = 0 end end ---------------------------------------------------------------------------- -- Pressure triggered relays Train.AVT:TriggerInput("Open", self.BrakeCylinderPressure > 1.9) -- 1.8 - 2.0 Train.AVT:TriggerInput("Close",self.BrakeCylinderPressure < 0.9) -- 0.9 - 1.5 Train.AK:TriggerInput( "Open", self.TrainLinePressure > 8.2) Train.AK:TriggerInput( "Close",self.TrainLinePressure < 6.3) Train.AVU:TriggerInput("Open", self.BrakeLinePressure < 2.7) -- 2.7 - 2.9 Train.AVU:TriggerInput("Close",self.BrakeLinePressure > 3.5) -- 3.5 - 3.7 Train.SOT:TriggerInput("Open", self.EPKPressure < 1.3) -- 2.7 - 2.9 Train.SOT:TriggerInput("Close", self.EPKPressure > 1.5) -- 2.7 - 2.9 Train.BPT:TriggerInput("Set", (IsValid(Train.FrontBogey) and Train.FrontBogey.BrakeCylinderPressure+(not Train.FrontBogey.DisableParking and Train.FrontBogey.ParkingBrakePressure or 0) or self.BrakeCylinderPressure)>0.3) Train.DKPT:TriggerInput("Set", self.BrakeCylinderPressure > 0.3) -- 1.8 - 2.0 Train.SQ3:TriggerInput("Set", Train.PassengerDoor and 0 or 1) ---------------------------------------------------------------------------- -- Simulate doors opening, closing if self.DoorLinePressure > 3.5 then if (Train.VDOL.Value == 1.0) and (Train.VDOP.Value == 0.0) and not self.DoorLeft then self.DoorLeft = true end if (Train.VDOL.Value == 0.0) and (Train.VDOP.Value == 1.0) and not self.DoorRight then self.DoorRight = true end if (Train.VDZ.Value == 1.0 or Train.VDOL.Value == 1.0 and Train.VDOP.Value == 1.0 or self.RZDTimer) and (self.DoorLeft or self.DoorRight) then if not self.OpenWaitL or CurTime()-self.OpenWaitL < 0.2 then self.DoorLeft = false end if not self.OpenWaitR or CurTime()-self.OpenWaitR < 0.2 then self.DoorRight = false end else self.CloseValue = nil end if Train.VDOL.Value == 1.0 and Train.VDOP.Value == 1.0 then self.RZDTimer = CurTime() elseif self.RZDTimer and CurTime()-self.RZDTimer > 0.1 then self.RZDTimer = nil end end if self.VDOL ~= Train.VDOL.Value then self.VDOL = Train.VDOL.Value self:equalizePressure(dT,"TrainLinePressure", 0.0, 0.3) if self.VDLoud and self.VDOL > 0 and not Train.LeftDoorsOpen then Train:PlayOnce("vdol_loud"..self.VDLoudID,"bass",self.VDLoud) end end if self.VDOP ~= Train.VDOP.Value then self.VDOP = Train.VDOP.Value self:equalizePressure(dT,"TrainLinePressure", 0.0, 0.3) if self.VDLoud and self.VDOP > 0 and not Train.RightDoorsOpen then Train:PlayOnce("vdop_loud"..self.VDLoudID,"bass",self.VDLoud) end end if self.VDZ ~= Train.VDZ.Value then self.VDZ = Train.VDZ.Value self:equalizePressure(dT,"TrainLinePressure", 0.0, 0.3) if self.VDLoud and self.VDZ > 0 and (Train.RightDoorsOpen or Train.LeftDoorsOpen) then Train:PlayOnce("vzd_loud"..self.VDLoudID,"bass",self.VDLoud) end end if Train.CanStuckPassengerLeft then for i in ipairs(self.LeftDoorStuck) do self.LeftDoorStuck[i] = math.random() < (0.6+math.min(2,2-self.LeftDoorSpeed[i])*0.2)*Train.CanStuckPassengerLeft*0.6 and (math.random() > 0.7 and CurTime()+math.random()*15) end Train.CanStuckPassengerLeft = false end if Train.CanStuckPassengerRight then for i in ipairs(self.RightDoorStuck) do self.RightDoorStuck[i] = math.random() < (0.6+math.min(2,2-self.LeftDoorSpeed[i])*0.2)*Train.CanStuckPassengerRight*0.6 and (math.random() > 0.7 and CurTime()+math.random()*15) end Train.CanStuckPassengerRight = false end Train.LeftDoorsOpen = false Train.RightDoorsOpen = false local openL = true local openR = true for i=1,4 do self.LeftDoorDir[i] = math.Clamp(self.LeftDoorDir[i]+dT/(self.DoorLeft and self.LeftDoorSpeed[i] or -self.LeftDoorSpeed[i]),-1,1) self.RightDoorDir[i] = math.Clamp(self.RightDoorDir[i]+dT/(self.DoorRight and self.RightDoorSpeed[i] or -self.RightDoorSpeed[i]),-1,1) self.LeftDoorState[i] = math.Clamp(self.LeftDoorState[i] + ((self.LeftDoorDir[i]/self.LeftDoorSpeed[i])*dT),self.LeftDoorStuck[i] and 0.3 or 0,1) if self.LeftDoorState[i] == 0 or self.LeftDoorState[i] == 1 then self.LeftDoorDir[i] = 0 end self.RightDoorState[i] = math.Clamp(self.RightDoorState[i] + ((self.RightDoorDir[i]/self.RightDoorSpeed[i])*dT),self.RightDoorStuck[i] and 0.3 or 0,1) if self.RightDoorState[i] == 0 or self.RightDoorState[i] == 1 then self.RightDoorDir[i] = 0 end if not Train.LeftDoorsOpen and self.LeftDoorState[i] > 0 then Train.LeftDoorsOpen = true end if self.LeftDoorState[i] > self.LeftDoorSpeed[i]/20 then self.OpenWaitL = false end if self.RightDoorState[i] > self.LeftDoorSpeed[i]/20 then self.OpenWaitR = false end if self.LeftDoorState[i] > 0 then openL = false end if self.RightDoorState[i] > 0 then openR = false end if not Train.RightDoorsOpen and self.RightDoorState[i] > 0 then Train.RightDoorsOpen = true end Train:SetPackedRatio("DoorL"..i,self.LeftDoorState[i]) Train:SetPackedRatio("DoorR"..i,self.RightDoorState[i]) if self.LeftDoorStuck[i] and (self.DoorLeft or type(self.LeftDoorStuck[i]) == "number" and CurTime()-self.LeftDoorStuck[i] > 0) then self.LeftDoorStuck[i] = false end if self.RightDoorStuck[i] and (self.DoorRight or type(self.RightDoorStuck[i]) == "number" and CurTime()-self.RightDoorStuck[i] > 0) then self.RightDoorStuck[i] = false end Train:SetPackedBool("DoorLS"..i,self.LeftDoorStuck[i]) Train:SetPackedBool("DoorRS"..i,self.RightDoorStuck[i]) end if openL and not self.OpenWaitL then self.OpenWaitL = CurTime() end if openR and not self.OpenWaitR then self.OpenWaitR = CurTime() end Train:SetPackedBool("DoorL",self.DoorLeft) Train:SetPackedBool("DoorR",self.DoorRight) Train.BD:TriggerInput("Set",not Train.RightDoorsOpen and not Train.LeftDoorsOpen) Train.LeftDoorsOpening = self.DoorLeft Train.RightDoorsOpening = self.DoorRight ---------------------------------------------------------------------------- if self.DriverValveDisconnectPrevious ~= Train.DriverValveDisconnect.Value then self.DriverValveDisconnectPrevious = Train.DriverValveDisconnect.Value if self.DriverValveDisconnectPrevious == 0 and self.TrainLinePressure>1 then self.DVDOffTimer = CurTime() Train:PlayOnce("pneumo_disconnect2","cabin",0.9) elseif self.TrainLinePressure>1 then self.DVDOffTimer = nil Train:PlayOnce("pneumo_disconnect1","cabin",0.9) end end if self.DVDOffTimer then if CurTime()-self.DVDOffTimer < 0.45 then local pr_speed = 1.3*(Train:GetWagonCount()) --2 self:equalizePressure(dT,"BrakeLinePressure", 0,pr_speed) else self.DVDOffTimer = nil end end ---------------------------------------------------------------------------- -- FIXME Train:SetNW2Bool("FbI",Train.FrontBrakeLineIsolation.Value ~= 0) Train:SetNW2Bool("RbI",Train.RearBrakeLineIsolation.Value ~= 0) Train:SetNW2Bool("FtI",Train.FrontTrainLineIsolation.Value ~= 0) Train:SetNW2Bool("RtI",Train.RearTrainLineIsolation.Value ~= 0) Train:SetNW2Bool("AD",Train.AirDistributorDisconnect.Value == 0) local ValveType = self.ValveType > 1 self.Timer = self.Timer or CurTime() if ((CurTime() - self.Timer > 0.10) and (self.DriverValvePosition > self.RealDriverValvePosition)) then self.Timer = CurTime() if not ValveType then if self.RealDriverValvePosition ~= 3 then Train:PlayOnce("br_334",self.RealDriverValvePosition.."-"..(self.RealDriverValvePosition+1)) end else Train:PlayOnce("br_013","cabin") end self.RealDriverValvePosition = self.RealDriverValvePosition + 1 end if ((CurTime() - self.Timer > 0.10) and (self.DriverValvePosition < self.RealDriverValvePosition)) then self.Timer = CurTime() if not ValveType then if self.RealDriverValvePosition ~= 5 then Train:PlayOnce("br_334",self.RealDriverValvePosition.."-"..(self.RealDriverValvePosition-1)) end else Train:PlayOnce("br_013","cabin") end self.RealDriverValvePosition = self.RealDriverValvePosition - 1 end end