257 lines
8.7 KiB
PHP
257 lines
8.7 KiB
PHP
<?php
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class Heizung_x_Stufig extends IPSModule
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{
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private array $leistungArray = [];
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public function Create()
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{
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parent::Create();
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$this->RegisterPropertyString("LeistungsStufen", json_encode([]));
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$this->RegisterPropertyInteger("ZeitKonstante", 120);
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$this->RegisterPropertyInteger("Heizungsfuehler_PT1", 0);
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$this->RegisterPropertyBoolean("Heizungstemperatur_glätten", false);
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$this->RegisterPropertyInteger("Interval", 5);
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$this->RegisterPropertyFloat("Hysterese", 0.1);
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$this->RegisterVariableInteger("Mindesttemperatur", "Mindesttemperatur", "", 45);
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$this->RegisterVariableInteger("Maximaltemperatur", "Maximaltemperatur", "", 60);
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$this->RegisterVariableFloat("Heizungstemperatur", "Heizungstemperatur", "", 0);
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$this->RegisterVariableBoolean("Disable", "Disable", "~Switch", 0);
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$this->EnableAction("Disable");
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$this->RegisterVariableInteger("Sperre_Prio", "Sperre_Prio");
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$this->RegisterVariableInteger("PV_Prio", "PV_Prio");
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$this->RegisterVariableBoolean("Idle", "Idle", "", 0);
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$this->RegisterVariableInteger("Aktuelle_Leistung", "Aktuelle_Leistung", "", 0);
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$this->RegisterVariableFloat("Bezogene_Energie", "Bezogene_Energie", "", 0);
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$this->RegisterVariableString("PowerSteps", "PowerSteps");
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$this->RegisterVariableInteger("Power", "Power", "", 0);
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$this->RegisterVariableBoolean("Is_Peak_Shaving", "Is_Peak_Shaving", "", true);
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$this->RegisterVariableInteger("Leistung_Delta", "Leistung_Delta", "", 0);
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$this->RegisterPropertyInteger("IdleCounterMax", 2);
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$this->RegisterVariableInteger("IdleCounter", "IdleCounter", "", 0);
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$this->SetValue("IdleCounter", 0);
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$this->SetValue("Idle", true);
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$this->RegisterTimer(
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"Timer_Do_UserCalc_Heizung",
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$this->ReadPropertyInteger("Interval") * 1000,
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'IPS_RequestAction(' . $this->InstanceID . ', "Do_UserCalc", "");'
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);
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}
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public function ApplyChanges()
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{
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parent::ApplyChanges();
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$this->SetTimerInterval(
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"Timer_Do_UserCalc_Heizung",
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$this->ReadPropertyInteger("Interval") * 1000
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);
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}
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public function RequestAction($Ident, $Value)
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{
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switch ($Ident) {
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case "Disable":
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$this->SetValue("Disable", (bool)$Value);
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if ((bool)$Value) {
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$this->SetValue("PowerSteps", json_encode([0]));
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$this->SetAktuelle_Leistung(0);
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}
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break;
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case "SetAktuelle_Leistung":
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$this->SetValue("Power", (int)$Value);
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break;
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case "GetCurrentData":
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$this->SetValue("Is_Peak_Shaving", (bool)$Value);
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break;
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case "Do_UserCalc":
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$this->SetAktuelle_Leistung($this->GetValue("Power"));
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$this->GetCurrentData($this->GetValue("Is_Peak_Shaving"));
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break;
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default:
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throw new Exception("Invalid Ident");
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}
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}
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private function LadeUndSortiereLeistungen()
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{
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$this->leistungArray = [0];
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$json = $this->ReadPropertyString("LeistungsStufen");
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$leistungsStufen = json_decode($json, true);
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if (is_array($leistungsStufen)) {
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foreach ($leistungsStufen as $stufe) {
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$this->leistungArray[] = (int)($stufe['Leistung'] ?? 0);
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}
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}
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sort($this->leistungArray);
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}
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public function SetAktuelle_Leistung(int $power)
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{
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$this->LadeUndSortiereLeistungen();
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foreach ($this->leistungArray as $leistung) {
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$kontaktID = $this->GetKontaktIDZuLeistung($leistung);
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if ($kontaktID > 0 && IPS_VariableExists($kontaktID)) {
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SetValue($kontaktID, ($leistung === $power));
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} elseif ($kontaktID > 0) {
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IPS_LogMessage("ERROR", "KontaktID $kontaktID existiert nicht oder ist ungültig!");
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}
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}
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$lastPower = GetValue($this->GetIDForIdent("Aktuelle_Leistung"));
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if ($power != $lastPower) {
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$this->SetValue("Idle", false);
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$this->SetValue("IdleCounter", $this->ReadPropertyInteger("IdleCounterMax"));
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}
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$this->SetValue("Aktuelle_Leistung", $power);
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$this->SetValue(
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"Bezogene_Energie",
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$this->GetValue("Bezogene_Energie") +
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($this->GetValue("Aktuelle_Leistung") * ($this->ReadPropertyInteger("Interval") / 3600))
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);
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$this->ProcessIdleCounter();
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}
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private function GetKontaktIDZuLeistung(int $leistung): int
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{
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$json = $this->ReadPropertyString("LeistungsStufen");
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$leistungsStufen = json_decode($json, true);
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if (is_array($leistungsStufen)) {
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foreach ($leistungsStufen as $stufe) {
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if ((int)($stufe['Leistung'] ?? 0) === $leistung) {
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return (int)($stufe['Schaltkontakt_Stufe'] ?? 0);
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}
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}
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}
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return 0;
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}
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public function GetCurrentData(bool $Peak)
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{
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$this->LadeUndSortiereLeistungen();
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if ($this->GetValue("Disable")) {
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$this->SetValue("PowerSteps", json_encode([0]));
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$this->SetAktuelle_Leistung(0);
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return;
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}
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$heizungstemperaturGlaetten = $this->ReadPropertyBoolean("Heizungstemperatur_glätten");
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$heizungsFuehlerPT1ID = $this->ReadPropertyInteger("Heizungsfuehler_PT1");
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if ($heizungsFuehlerPT1ID > 0 && IPS_VariableExists($heizungsFuehlerPT1ID)) {
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$heizungPT1 = GetValue($heizungsFuehlerPT1ID);
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} else {
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$heizungPT1 = 0.0;
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}
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if ($heizungstemperaturGlaetten) {
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$heizungTempAlt = $this->GetValue("Heizungstemperatur");
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$timeConstant = $this->ReadPropertyInteger("ZeitKonstante");
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$deltaT = $this->ReadPropertyInteger("Interval");
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$alpha = $deltaT / ($timeConstant + $deltaT);
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$newHeizungTemp = $heizungTempAlt + $alpha * ($heizungPT1 - $heizungTempAlt);
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$this->SetValue("Heizungstemperatur", $newHeizungTemp);
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} else {
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$this->SetValue("Heizungstemperatur", $heizungPT1);
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}
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$heizungTemp = $this->GetValue("Heizungstemperatur");
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$minTemp = $this->GetValue("Mindesttemperatur");
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$maxTemp = $this->GetValue("Maximaltemperatur");
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$hysterese = $this->ReadPropertyFloat("Hysterese");
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$vollLeistung = max($this->leistungArray);
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if ($Peak) {
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if ($heizungTemp < $minTemp) {
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$this->SetValue("PowerSteps", json_encode($this->leistungArray));
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} elseif (
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$heizungTemp < $minTemp + $hysterese &&
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$this->IstEineStufeAktiv()
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) {
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$this->SetValue("PowerSteps", json_encode($this->leistungArray));
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} else {
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$this->SetValue("PowerSteps", json_encode([0]));
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}
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} else {
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if ($heizungTemp < $minTemp) {
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$this->SetValue("PowerSteps", json_encode([$vollLeistung]));
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} elseif (
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$heizungTemp < $minTemp + $hysterese &&
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$this->IstEineStufeAktiv()
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) {
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$this->SetValue("PowerSteps", json_encode([$vollLeistung]));
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} elseif ($heizungTemp < $maxTemp - $hysterese) {
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$this->SetValue("PowerSteps", json_encode($this->leistungArray));
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} elseif (
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$heizungTemp < $maxTemp &&
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$this->IstEineStufeAktiv()
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) {
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$this->SetValue("PowerSteps", json_encode($this->leistungArray));
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} else {
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$this->SetValue("PowerSteps", json_encode([0]));
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}
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}
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}
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private function IstEineStufeAktiv(): bool
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{
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$json = $this->ReadPropertyString("LeistungsStufen");
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$leistungsStufen = json_decode($json, true);
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if (is_array($leistungsStufen)) {
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foreach ($leistungsStufen as $stufe) {
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$kontaktID = (int)($stufe['Schaltkontakt_Stufe'] ?? 0);
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if ($kontaktID > 0 && IPS_VariableExists($kontaktID)) {
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if (GetValue($kontaktID) === true) {
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return true;
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}
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}
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}
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}
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return false;
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}
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private function ProcessIdleCounter()
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{
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$idleCounter = $this->GetValue("IdleCounter");
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if ($idleCounter > 0) {
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$this->SetValue("Idle", false);
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$this->SetValue("IdleCounter", $idleCounter - 1);
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} else {
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$this->SetValue("Idle", true);
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}
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}
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}
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?>
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