integration Fronius ladestation mit ocpp.

2026-05-10 12:38:49 +02:00
parent bba6494c59
commit e240b17d3d
11 changed files with 861 additions and 21 deletions
@@ -0,0 +1,89 @@
+<?php
+
+class WattpilotGen1Profile
+{
+    public const DEVICE_PROFILE = 'fronius_wattpilot_gen1';
+
+    public static function capabilities(): array
+    {
+        return [
+            'smartCharging' => true,
+            'meterValues' => true,
+            'phaseMetering' => false,
+            'currentImportPerPhase' => false,
+            'voltagePerPhase' => false,
+            'powerImport' => true,
+            'powerExport' => false,
+            'energyImport' => true,
+            'energyExport' => false,
+            'numberPhases' => false,
+            'phaseToUse' => false,
+            'phaseSwitching' => false,
+            'dataTransfer' => false,
+            'remoteStartStop' => true,
+            'availability' => true,
+            'simpleAmpereProfiles' => true,
+            'getVariables' => false,
+            'setVariables' => false,
+            'transactionEvent' => false,
+            'soc' => false,
+            'temperature' => false,
+            'signedMeterValue' => false,
+            'bidirectional' => false
+        ];
+    }
+
+    public static function isWattpilotBoot(array $payload): bool
+    {
+        $vendor = strtolower((string)($payload['chargePointVendor'] ?? ''));
+        $model = strtolower((string)($payload['chargePointModel'] ?? ''));
+        return strpos($vendor, 'fronius') !== false || strpos($model, 'wattpilot') !== false;
+    }
+
+    public static function buildChargingProfile(array $setpoint, int $profileId): array
+    {
+        $currentA = max(0.0, (float)($setpoint['effectiveCurrentA'] ?? 0.0));
+        $validTo = gmdate('Y-m-d\TH:i:s\Z', time() + 120);
+        $transactionId = (string)($setpoint['transactionId'] ?? '');
+        $purpose = $transactionId !== '' ? 'TxProfile' : 'TxDefaultProfile';
+
+        $profile = [
+            'connectorId' => (int)($setpoint['connectorId'] ?? 1),
+            'csChargingProfiles' => [
+                'chargingProfileId' => $profileId,
+                'stackLevel' => 0,
+                'chargingProfilePurpose' => $purpose,
+                'chargingProfileKind' => 'Absolute',
+                'validTo' => $validTo,
+                'chargingSchedule' => [
+                    'duration' => 120,
+                    'chargingRateUnit' => 'A',
+                    'chargingSchedulePeriod' => [
+                        [
+                            'startPeriod' => 0,
+                            'limit' => round($currentA, 1)
+                        ]
+                    ]
+                ]
+            ]
+        ];
+
+        if ($transactionId !== '') {
+            $profile['csChargingProfiles']['transactionId'] = is_numeric($transactionId) ? (int)$transactionId : $transactionId;
+        }
+
+        return $profile;
+    }
+
+    public static function supportedMeasurands(): array
+    {
+        return [
+            'Power.Active.Import',
+            'Energy.Active.Import.Register',
+            'Voltage',
+            'Current.Import'
+        ];
+    }
+}
+
+?>