neraly complete Model of Driving done, but needs tweaking
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149
app/simulation/ui/cooling.py
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149
app/simulation/ui/cooling.py
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# =============================
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# app/simulation/ui/cooling.py
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# =============================
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from __future__ import annotations
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import tkinter as tk
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from tkinter import ttk
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from app.simulation.modules.cooling import COOLING_DEFAULTS
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from app.simulation.ui import UITab
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class CoolingTab(UITab):
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NAME = "cooling"
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TITLE = "Kühlung"
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PRIO = 11
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def __init__(self, parent, sim):
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self.sim = sim
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self.frame = ttk.Frame(parent, padding=8)
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for c in (0,1,2,3):
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self.frame.columnconfigure(c, weight=1)
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# ---------- Linke Spalte ----------
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rowL = 0
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def L(lbl, var, w=12, kind="entry", values=None):
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nonlocal rowL
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ttk.Label(self.frame, text=lbl).grid(row=rowL, column=0, sticky="w")
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if kind == "entry":
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ttk.Entry(self.frame, textvariable=var, width=w).grid(row=rowL, column=1, sticky="w")
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elif kind == "combo":
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cb = ttk.Combobox(self.frame, textvariable=var, state="readonly", values=values or [])
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cb.grid(row=rowL, column=1, sticky="w")
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elif kind == "check":
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ttk.Checkbutton(self.frame, variable=var).grid(row=rowL, column=1, sticky="w")
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rowL += 1
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self.t_open = tk.DoubleVar(); L("Thermostat öffnet ab [°C]", self.t_open)
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self.t_full = tk.DoubleVar(); L("Thermostat voll offen [°C]", self.t_full)
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self.rad_base = tk.DoubleVar(); L("Radiator-Basis [W/K]", self.rad_base)
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self.ram_gain = tk.DoubleVar(); L("Fahrtwind-Zuwachs [W/K pro km/h]", self.ram_gain)
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self.amb_c = tk.DoubleVar(); L("Umgebung [°C]", self.amb_c)
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self.Cc = tk.DoubleVar(); L("Wärmekapazität Kühlmittel [J/K]", self.Cc)
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self.Coil = tk.DoubleVar(); L("Wärmekapazität Öl [J/K]", self.Coil)
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ttk.Separator(self.frame).grid(row=rowL, column=0, columnspan=2, sticky="ew", pady=(8,6)); rowL += 1
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# Versorgung & Nachlauf (links)
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self.feed = tk.StringVar()
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self.afteren = tk.BooleanVar()
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self.afterth = tk.DoubleVar()
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self.aftermax= tk.DoubleVar()
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L("Lüfter-Versorgung", self.feed, kind="combo", values=["elx", "battery"])
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L("Nachlauf aktiv", self.afteren, kind="check")
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L("Nachlauf-Schwelle [°C]", self.afterth)
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L("Nachlauf max. Zeit [s]", self.aftermax)
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# ---------- Rechte Spalte ----------
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rowR = 0
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def R(lbl, var, w=12):
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nonlocal rowR
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ttk.Label(self.frame, text=lbl).grid(row=rowR, column=2, sticky="w")
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ttk.Entry(self.frame, textvariable=var, width=w).grid(row=rowR, column=3, sticky="w")
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rowR += 1
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self.f1_on = tk.DoubleVar(); R("Lüfter 1 EIN [°C]", self.f1_on)
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self.f1_off = tk.DoubleVar(); R("Lüfter 1 AUS [°C]", self.f1_off)
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self.f2_on = tk.DoubleVar(); R("Lüfter 2 EIN [°C]", self.f2_on)
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self.f2_off = tk.DoubleVar(); R("Lüfter 2 AUS [°C]", self.f2_off)
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ttk.Separator(self.frame).grid(row=rowR, column=2, columnspan=2, sticky="ew", pady=(8,6)); rowR += 1
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self.f1_w = tk.DoubleVar(); R("Lüfter 1 Leistung [W]", self.f1_w)
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self.f2_w = tk.DoubleVar(); R("Lüfter 2 Leistung [W]", self.f2_w)
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self.f1_air = tk.DoubleVar(); R("Lüfter 1 Luftstrom [W/K]", self.f1_air)
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self.f2_air = tk.DoubleVar(); R("Lüfter 2 Luftstrom [W/K]", self.f2_air)
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ttk.Separator(self.frame).grid(row=rowR, column=2, columnspan=2, sticky="ew", pady=(8,6)); rowR += 1
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self.Uoc = tk.DoubleVar(); R("Öl↔Kühlmittel Kopplung [W/K]", self.Uoc)
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self.Uoil = tk.DoubleVar(); R("Öl→Umgebung [W/K]", self.Uoil)
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self.frac = tk.DoubleVar(); R("Motorwärme→Kühlmittel [%]", self.frac)
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# ---------- Buttons ----------
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rowBtns = max(rowL, rowR) + 1
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btnrow = ttk.Frame(self.frame)
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btnrow.grid(row=rowBtns, column=0, columnspan=4, sticky="w", pady=(8,0))
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ttk.Button(btnrow, text="Aktualisieren", command=self.refresh).pack(side="left")
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ttk.Button(btnrow, text="Anwenden", command=self.apply).pack(side="left", padx=(8,0))
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self.refresh()
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def refresh(self):
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c = dict(COOLING_DEFAULTS)
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c.update(self.sim.v.config.get("cooling", {}))
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# links
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self.t_open.set(c["thermostat_open_c"])
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self.t_full.set(c["thermostat_full_c"])
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self.rad_base.set(c["rad_base_u_w_per_k"])
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self.ram_gain.set(c["ram_air_gain_per_kmh"])
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self.amb_c.set(self.sim.v.get("ambient_c", 20.0))
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self.Cc.set(c["coolant_thermal_cap_j_per_k"])
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self.Coil.set(c["oil_thermal_cap_j_per_k"])
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# Versorgung & Nachlauf
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self.feed.set(c.get("fan_power_feed", "elx"))
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self.afteren.set(bool(c.get("fan_afterrun_enable", False)))
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self.afterth.set(float(c.get("fan_afterrun_threshold_c", 105.0)))
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self.aftermax.set(float(c.get("fan_afterrun_max_s", 300.0)))
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# rechts
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self.f1_on.set(c["fan1_on_c"]); self.f1_off.set(c["fan1_off_c"])
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self.f2_on.set(c["fan2_on_c"]); self.f2_off.set(c["fan2_off_c"])
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self.f1_w.set(c["fan1_power_w"]); self.f2_w.set(c["fan2_power_w"])
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self.f1_air.set(c["fan1_airflow_gain"]); self.f2_air.set(c["fan2_airflow_gain"])
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self.Uoc.set(c["oil_coolant_u_w_per_k"])
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self.Uoil.set(c["oil_to_amb_u_w_per_k"])
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self.frac.set(c["engine_heat_frac_to_coolant"]*100.0)
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def apply(self):
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cfg = {"cooling": {
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# links
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"thermostat_open_c": float(self.t_open.get()),
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"thermostat_full_c": float(self.t_full.get()),
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"rad_base_u_w_per_k": float(self.rad_base.get()),
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"ram_air_gain_per_kmh": float(self.ram_gain.get()),
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"coolant_thermal_cap_j_per_k": float(self.Cc.get()),
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"oil_thermal_cap_j_per_k": float(self.Coil.get()),
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# Versorgung & Nachlauf
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"fan_power_feed": self.feed.get(),
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"fan_afterrun_enable": bool(self.afteren.get()),
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"fan_afterrun_threshold_c": float(self.afterth.get()),
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"fan_afterrun_max_s": float(self.aftermax.get()),
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# rechts
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"fan1_on_c": float(self.f1_on.get()),
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"fan1_off_c": float(self.f1_off.get()),
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"fan2_on_c": float(self.f2_on.get()),
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"fan2_off_c": float(self.f2_off.get()),
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"fan1_power_w": float(self.f1_w.get()),
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"fan2_power_w": float(self.f2_w.get()),
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"fan1_airflow_gain": float(self.f1_air.get()),
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"fan2_airflow_gain": float(self.f2_air.get()),
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"oil_coolant_u_w_per_k": float(self.Uoc.get()),
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"oil_to_amb_u_w_per_k": float(self.Uoil.get()),
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"engine_heat_frac_to_coolant": float(self.frac.get())/100.0,
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}}
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self.sim.load_config(cfg)
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