feat: IACE SIL/PL calculator + Cobot patterns + library extensions

SIL/PL Calculator: Deterministic S×E×P → PL (a-e) → SIL (1-3) mapping
Cobot Patterns (HP059-HP065): Human-robot collision, afterrun, misprogramming
Press Patterns split into separate file (500-line guardrail)
5 new components (C136-C140), 5 new tags, 18 keyword entries

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ai-compliance-sdk/internal/iace/component_library.go

@@ -188,6 +188,13 @@ func GetComponentLibrary() []ComponentLibraryEntry {
 		{ID: "C133", NameDE: "Schwungrad", NameEN: "Flywheel", Category: "mechanical", DescriptionDE: "Energiespeicher fuer mechanische Pressen (Drehenergie).", TypicalHazardCategories: []string{"mechanical_hazard"}, TypicalEnergySources: []string{"EN02", "EN03"}, MapsToComponentType: "mechanical", Tags: []string{"rotating_part", "stored_energy", "high_speed"}, SortOrder: 133},
 		{ID: "C134", NameDE: "Kistenwechselstation", NameEN: "Bin Changeover Station", Category: "mechanical", DescriptionDE: "Bereich zum manuellen Wechsel von Auffangkisten waehrend des Betriebs.", TypicalHazardCategories: []string{"mechanical_hazard", "ergonomic"}, TypicalEnergySources: []string{"EN04"}, MapsToComponentType: "mechanical", Tags: []string{"moving_part", "gravity_risk", "ergonomic"}, SortOrder: 134},
 		{ID: "C135", NameDE: "Waage / Pruefstation", NameEN: "Scale / Inspection Station", Category: "sensor", DescriptionDE: "Inline-Wiegestation oder Pruefeinrichtung zur Qualitaetskontrolle.", TypicalHazardCategories: []string{}, TypicalEnergySources: []string{}, MapsToComponentType: "sensor", Tags: []string{"sensor_part"}, SortOrder: 135},
+
+		// ── Extended: Cobot / Collaborative Robot Components (C136-C140) ─────
+		{ID: "C136", NameDE: "Roboter-Endeffektor / Werkzeug", NameEN: "Robot End Effector / Tool", Category: "mechanical", DescriptionDE: "Am Roboterarm montiertes Werkzeug oder Greifer — bestimmt das Verletzungsrisiko im kollaborierenden Betrieb.", TypicalHazardCategories: []string{"mechanical_hazard"}, TypicalEnergySources: []string{"EN01"}, MapsToComponentType: "mechanical", Tags: []string{"moving_part", "cutting_part", "pinch_point", "tool_at_robot"}, SortOrder: 136},
+		{ID: "C137", NameDE: "Werkstueck (generisch, variabel)", NameEN: "Workpiece (generic, variable)", Category: "mechanical", DescriptionDE: "Wechselnde Werkstuecke am Roboter — erfordern separate Beurteilung je nach Geometrie und Gewicht.", TypicalHazardCategories: []string{"mechanical_hazard"}, TypicalEnergySources: []string{"EN04"}, MapsToComponentType: "mechanical", Tags: []string{"moving_part", "gravity_risk", "variable_workpiece"}, SortOrder: 137},
+		{ID: "C138", NameDE: "Sicherheitsscanner (Cobot-Bereich)", NameEN: "Safety Scanner (Cobot Zone)", Category: "sensor", DescriptionDE: "Laserscanner zur Ueberwachung des Kollaborationsbereichs — triggert Betriebsartwechsel.", TypicalHazardCategories: []string{}, TypicalEnergySources: []string{}, MapsToComponentType: "sensor", Tags: []string{"sensor_part", "safety_device"}, SortOrder: 138},
+		{ID: "C139", NameDE: "Kollaborierender Roboter (Cobot)", NameEN: "Collaborative Robot (Cobot)", Category: "mechanical", DescriptionDE: "Roboter fuer den direkten Mensch-Maschine-Betrieb ohne trennende Schutzeinrichtungen.", TypicalHazardCategories: []string{"mechanical_hazard", "ergonomic"}, TypicalEnergySources: []string{"EN01", "EN02"}, MapsToComponentType: "mechanical", Tags: []string{"moving_part", "has_software", "programmable", "collaborative_operation", "force_limited"}, SortOrder: 139},
+		{ID: "C140", NameDE: "Kraft-/Momentsensor (Roboter)", NameEN: "Force/Torque Sensor (Robot)", Category: "sensor", DescriptionDE: "Sensor zur Erkennung von Kollisionen und Kraftbegrenzung im kollaborierenden Betrieb.", TypicalHazardCategories: []string{}, TypicalEnergySources: []string{}, MapsToComponentType: "sensor", Tags: []string{"sensor_part", "safety_device", "force_limited"}, SortOrder: 140},
 	}
 }
 

ai-compliance-sdk/internal/iace/hazard_pattern_types.go

@@ -0,0 +1,22 @@
+package iace
+
+// HazardPattern defines a rule that matches component/energy tags to
+// hazards, measures, and evidence. When a pattern's required tags are all
+// present (AND) and none of its excluded tags are present (NOT), it fires.
+type HazardPattern struct {
+	ID                    string   `json:"id"`
+	NameDE                string   `json:"name_de"`
+	NameEN                string   `json:"name_en"`
+	RequiredComponentTags []string `json:"required_component_tags"`
+	RequiredEnergyTags    []string `json:"required_energy_tags"`
+	RequiredLifecycles    []string `json:"required_lifecycle_phases"`
+	ExcludedComponentTags []string `json:"excluded_component_tags"`
+	GeneratedHazardCats   []string `json:"generated_hazard_categories"`
+	SuggestedMeasureIDs   []string `json:"suggested_measure_ids"`
+	SuggestedEvidenceIDs  []string `json:"suggested_evidence_ids"`
+	Priority              int      `json:"priority"`
+	// Expert calculation hint — shown when pattern fires and expert validation is needed
+	RequiresExpertCalculation bool   `json:"requires_expert_calculation,omitempty"`
+	ExpertHintDE              string `json:"expert_hint_de,omitempty"`
+	ExpertHintEN              string `json:"expert_hint_en,omitempty"`
+}

ai-compliance-sdk/internal/iace/hazard_patterns.go

@@ -1,21 +1,6 @@
 package iace
 
-// HazardPattern defines a rule that matches component/energy tags to
+// HazardPattern is defined in hazard_pattern_types.go
-// hazards, measures, and evidence. When a pattern's required tags are all
-// present (AND) and none of its excluded tags are present (NOT), it fires.
-type HazardPattern struct {
-	ID                    string   `json:"id"`
-	NameDE                string   `json:"name_de"`
-	NameEN                string   `json:"name_en"`
-	RequiredComponentTags []string `json:"required_component_tags"`
-	RequiredEnergyTags    []string `json:"required_energy_tags"`
-	RequiredLifecycles    []string `json:"required_lifecycle_phases"`
-	ExcludedComponentTags []string `json:"excluded_component_tags"`
-	GeneratedHazardCats   []string `json:"generated_hazard_categories"`
-	SuggestedMeasureIDs   []string `json:"suggested_measure_ids"`
-	SuggestedEvidenceIDs  []string `json:"suggested_evidence_ids"`
-	Priority              int      `json:"priority"`
-}
 
 // GetBuiltinHazardPatterns returns ~44 built-in hazard patterns organized
 // by domain (mechanical, electrical, thermal, hydraulic/pneumatic,
@@ -456,134 +441,4 @@ func GetBuiltinHazardPatterns() []HazardPattern {
 		},
 
 		// ================================================================
-		// Press/Forming Machine Patterns (HP045-HP058)
-		// ================================================================
-		{
-			ID: "HP045", NameDE: "Stoesselabsturz durch Druckverlust", NameEN: "Ram drop due to pressure loss",
-			RequiredComponentTags: []string{"hydraulic_part", "gravity_risk", "high_force"},
-			RequiredEnergyTags:    []string{},
-			GeneratedHazardCats:   []string{"mechanical_hazard", "pneumatic_hydraulic"},
-			SuggestedMeasureIDs:   []string{"M001", "M051", "M054", "M131"},
-			SuggestedEvidenceIDs:  []string{"E01", "E08", "E20"},
-			Priority: 98,
-		},
-		{
-			ID: "HP046", NameDE: "Quetschen im Werkzeugeinbauraum", NameEN: "Crushing in die space",
-			RequiredComponentTags: []string{"crush_point", "high_force"},
-			RequiredEnergyTags:    []string{},
-			GeneratedHazardCats:   []string{"mechanical_hazard"},
-			SuggestedMeasureIDs:   []string{"M001", "M005", "M051", "M106"},
-			SuggestedEvidenceIDs:  []string{"E01", "E08"},
-			Priority: 97,
-		},
-		{
-			ID: "HP047", NameDE: "Oelnebelexposition Atemwege", NameEN: "Oil mist inhalation exposure",
-			RequiredComponentTags: []string{"hydraulic_part", "oil_mist_risk"},
-			RequiredEnergyTags:    []string{},
-			GeneratedHazardCats:   []string{"material_environmental"},
-			SuggestedMeasureIDs:   []string{"M124", "M141"},
-			SuggestedEvidenceIDs:  []string{"E20"},
-			Priority: 80,
-		},
-		{
-			ID: "HP048", NameDE: "Verbrennung durch heisse Werkstuecke", NameEN: "Burns from hot workpieces",
-			RequiredComponentTags: []string{"moving_part"},
-			RequiredEnergyTags:    []string{"thermal"},
-			GeneratedHazardCats:   []string{"thermal_hazard"},
-			SuggestedMeasureIDs:   []string{"M054", "M141"},
-			SuggestedEvidenceIDs:  []string{"E08"},
-			Priority: 85,
-		},
-		{
-			ID: "HP049", NameDE: "Schwebende Last (Hubwerk/Aufzug)", NameEN: "Suspended load (hoist/elevator)",
-			RequiredComponentTags: []string{"gravity_risk", "person_under_load"},
-			RequiredEnergyTags:    []string{},
-			GeneratedHazardCats:   []string{"mechanical_hazard"},
-			SuggestedMeasureIDs:   []string{"M001", "M005", "M051"},
-			SuggestedEvidenceIDs:  []string{"E01", "E08"},
-			Priority: 95,
-		},
-		{
-			ID: "HP050", NameDE: "Einziehen/Scheren Transfersystem", NameEN: "Draw-in/shearing at transfer system",
-			RequiredComponentTags: []string{"moving_part", "shear_risk"},
-			RequiredEnergyTags:    []string{},
-			GeneratedHazardCats:   []string{"mechanical_hazard"},
-			SuggestedMeasureIDs:   []string{"M001", "M005", "M051"},
-			SuggestedEvidenceIDs:  []string{"E01", "E08"},
-			Priority: 90,
-		},
-		{
-			ID: "HP051", NameDE: "Sturzgefahr Auswurfbereich", NameEN: "Fall hazard at ejection area",
-			RequiredComponentTags: []string{"gravity_risk"},
-			RequiredEnergyTags:    []string{},
-			ExcludedComponentTags: []string{"safety_device"},
-			GeneratedHazardCats:   []string{"mechanical_hazard"},
-			SuggestedMeasureIDs:   []string{"M051", "M141"},
-			SuggestedEvidenceIDs:  []string{"E20"},
-			Priority: 75,
-		},
-		{
-			ID: "HP052", NameDE: "Druckfreisetzung Hydraulikspeicher", NameEN: "Pressure release from hydraulic accumulator",
-			RequiredComponentTags: []string{"hydraulic_part", "high_pressure"},
-			RequiredEnergyTags:    []string{"stored_energy"},
-			GeneratedHazardCats:   []string{"pneumatic_hydraulic"},
-			SuggestedMeasureIDs:   []string{"M051", "M131"},
-			SuggestedEvidenceIDs:  []string{"E01", "E08"},
-			Priority: 92,
-		},
-		{
-			ID: "HP053", NameDE: "Impulslaerm Pressvorgang", NameEN: "Impact noise during press operation",
-			RequiredComponentTags: []string{"noise_source", "high_force"},
-			RequiredEnergyTags:    []string{},
-			GeneratedHazardCats:   []string{"noise_vibration"},
-			SuggestedMeasureIDs:   []string{"M141"},
-			SuggestedEvidenceIDs:  []string{"E20"},
-			Priority: 70,
-		},
-		{
-			ID: "HP054", NameDE: "Schwungrad-Restenergie nach Abschaltung", NameEN: "Flywheel residual energy after shutdown",
-			RequiredComponentTags: []string{"rotating_part", "stored_energy"},
-			RequiredEnergyTags:    []string{},
-			GeneratedHazardCats:   []string{"mechanical_hazard"},
-			SuggestedMeasureIDs:   []string{"M001", "M054"},
-			SuggestedEvidenceIDs:  []string{"E01", "E08"},
-			Priority: 88,
-		},
-		{
-			ID: "HP055", NameDE: "Umgehung Schutzeinrichtung (Pressentuer)", NameEN: "Bypass of safety guard (press door)",
-			RequiredComponentTags: []string{"interlocked", "crush_point"},
-			RequiredEnergyTags:    []string{},
-			GeneratedHazardCats:   []string{"safety_function_failure"},
-			SuggestedMeasureIDs:   []string{"M005", "M106"},
-			SuggestedEvidenceIDs:  []string{"E01", "E08"},
-			Priority: 96,
-		},
-		{
-			ID: "HP056", NameDE: "Fehlbedienung Zweihandschaltung", NameEN: "Two-hand control misoperation",
-			RequiredComponentTags: []string{"two_hand_control_required"},
-			RequiredEnergyTags:    []string{},
-			GeneratedHazardCats:   []string{"safety_function_failure"},
-			SuggestedMeasureIDs:   []string{"M106"},
-			SuggestedEvidenceIDs:  []string{"E01"},
-			Priority: 90,
-		},
-		{
-			ID: "HP057", NameDE: "Hydraulikoelleckage + Rutschgefahr", NameEN: "Hydraulic oil leakage + slip hazard",
-			RequiredComponentTags: []string{"hydraulic_part", "chemical_risk"},
-			RequiredEnergyTags:    []string{},
-			GeneratedHazardCats:   []string{"material_environmental"},
-			SuggestedMeasureIDs:   []string{"M141"},
-			SuggestedEvidenceIDs:  []string{"E20"},
-			Priority: 65,
-		},
-		{
-			ID: "HP058", NameDE: "Ergonomische Belastung Kistenwechsel", NameEN: "Ergonomic strain during bin changeover",
-			RequiredComponentTags: []string{"ergonomic", "moving_part"},
-			RequiredEnergyTags:    []string{},
-			GeneratedHazardCats:   []string{"ergonomic"},
-			SuggestedMeasureIDs:   []string{"M141"},
-			SuggestedEvidenceIDs:  []string{"E20"},
-			Priority: 55,
-		},
-	}
 }

ai-compliance-sdk/internal/iace/hazard_patterns_cobot.go

@@ -0,0 +1,86 @@
+package iace
+
+// GetCobotHazardPatterns returns patterns specific to collaborative robots,
+// press-specific expert hints, and the afterrun/SIL calculation domain.
+// These extend the builtin patterns (HP045-HP058 for press, HP059+ for cobot).
+func GetCobotHazardPatterns() []HazardPattern {
+	return []HazardPattern{
+		// ================================================================
+		// Collaborative Robot (Cobot) Patterns (HP059-HP065)
+		// ================================================================
+		{
+			ID: "HP059", NameDE: "Kollision Mensch-Roboter (Kraft/Geschwindigkeit)", NameEN: "Human-robot collision (force/speed)",
+			RequiredComponentTags: []string{"collaborative_operation", "moving_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M054"},
+			SuggestedEvidenceIDs:  []string{"E01", "E08"},
+			Priority:              98,
+			RequiresExpertCalculation: true,
+			ExpertHintDE: "Sicherheitsabstaende und maximal zulaessige Kraefte/Geschwindigkeiten muessen berechnet werden.",
+			ExpertHintEN: "Safety distances and maximum permissible forces/speeds must be calculated.",
+		},
+		{
+			ID: "HP060", NameDE: "Quetschen durch Werkzeug am Cobot", NameEN: "Crushing by tool on cobot",
+			RequiredComponentTags: []string{"tool_at_robot", "collaborative_operation"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M054", "M141"},
+			SuggestedEvidenceIDs:  []string{"E01", "E08"},
+			Priority:              95,
+			RequiresExpertCalculation: true,
+			ExpertHintDE: "Werkzeug-/Werkstueckgeometrie bestimmt das Quetschrisiko. Separate Beurteilung pro Werkzeug erforderlich.",
+			ExpertHintEN: "Tool/workpiece geometry determines crushing risk. Separate assessment per tool required.",
+		},
+		{
+			ID: "HP061", NameDE: "Nachlauf nach Stopp (Reaktionszeit)", NameEN: "Afterrun after stop (reaction time)",
+			RequiredComponentTags: []string{"afterrun_risk", "moving_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M054"},
+			SuggestedEvidenceIDs:  []string{"E01", "E08"},
+			Priority:              90,
+			RequiresExpertCalculation: true,
+			ExpertHintDE: "Nachlaufwegberechnung erforderlich. Sicherheitsfeld muss entsprechend dimensioniert werden.",
+			ExpertHintEN: "Afterrun distance calculation required. Safety field must be dimensioned accordingly.",
+		},
+		{
+			ID: "HP062", NameDE: "Fehlprogrammierung Kraft-/Geschwindigkeitsgrenzwerte", NameEN: "Misprogramming of force/speed limits",
+			RequiredComponentTags: []string{"programmable", "force_limited"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"safety_function_failure"},
+			SuggestedMeasureIDs:   []string{"M106"},
+			SuggestedEvidenceIDs:  []string{"E01"},
+			Priority:              88,
+			ExpertHintDE: "Grenzwerte duerfen nur nach Risikobeurteilung veraendert werden. Zugriffsschutz erforderlich.",
+		},
+		{
+			ID: "HP063", NameDE: "Werkstueck-Herabfallen vom Roboter", NameEN: "Workpiece drop from robot",
+			RequiredComponentTags: []string{"variable_workpiece", "gravity_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M051"},
+			SuggestedEvidenceIDs:  []string{"E08"},
+			Priority:              82,
+		},
+		{
+			ID: "HP064", NameDE: "Quetschen im Roboter-Arbeitsraum (nicht-kollaborierend)", NameEN: "Crushing in robot workspace (non-collaborative)",
+			RequiredComponentTags: []string{"moving_part", "high_force", "sensor_part"},
+			RequiredEnergyTags:    []string{},
+			ExcludedComponentTags: []string{"collaborative_operation"},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M005", "M051"},
+			SuggestedEvidenceIDs:  []string{"E01", "E08"},
+			Priority:              94,
+		},
+		{
+			ID: "HP065", NameDE: "Einklemmen am Arbeitstisch (Cobot-Zelle)", NameEN: "Trapping at work table (cobot cell)",
+			RequiredComponentTags: []string{"pinch_point", "structural_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001"},
+			SuggestedEvidenceIDs:  []string{"E08"},
+			Priority:              70,
+		},
+	}
+}

ai-compliance-sdk/internal/iace/hazard_patterns_press.go

@@ -0,0 +1,141 @@
+package iace
+
+// GetPressHazardPatterns returns patterns specific to hydraulic/mechanical presses,
+// forming machines, and related equipment (HP045-HP058).
+func GetPressHazardPatterns() []HazardPattern {
+	return []HazardPattern{
+		// ================================================================
+		// Press/Forming Machine Patterns (HP045-HP058)
+		// ================================================================
+		{
+			ID: "HP045", NameDE: "Stoesselabsturz durch Druckverlust", NameEN: "Ram drop due to pressure loss",
+			RequiredComponentTags: []string{"hydraulic_part", "gravity_risk", "high_force"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard", "pneumatic_hydraulic"},
+			SuggestedMeasureIDs:   []string{"M001", "M051", "M054", "M131"},
+			SuggestedEvidenceIDs:  []string{"E01", "E08", "E20"},
+			Priority: 98,
+			RequiresExpertCalculation: true,
+			ExpertHintDE: "SIL/PL-Nachweis fuer Stoesselabsturzsicherung erforderlich.",
+			ExpertHintEN: "SIL/PL verification for ram drop protection required.",
+		},
+		{
+			ID: "HP046", NameDE: "Quetschen im Werkzeugeinbauraum", NameEN: "Crushing in die space",
+			RequiredComponentTags: []string{"crush_point", "high_force"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M005", "M051", "M106"},
+			SuggestedEvidenceIDs:  []string{"E01", "E08"},
+			Priority: 97,
+		},
+		{
+			ID: "HP047", NameDE: "Oelnebelexposition Atemwege", NameEN: "Oil mist inhalation exposure",
+			RequiredComponentTags: []string{"hydraulic_part", "oil_mist_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M124", "M141"},
+			SuggestedEvidenceIDs:  []string{"E20"},
+			Priority: 80,
+		},
+		{
+			ID: "HP048", NameDE: "Verbrennung durch heisse Werkstuecke", NameEN: "Burns from hot workpieces",
+			RequiredComponentTags: []string{"moving_part"},
+			RequiredEnergyTags:    []string{"thermal"},
+			GeneratedHazardCats:   []string{"thermal_hazard"},
+			SuggestedMeasureIDs:   []string{"M054", "M141"},
+			SuggestedEvidenceIDs:  []string{"E08"},
+			Priority: 85,
+		},
+		{
+			ID: "HP049", NameDE: "Schwebende Last (Hubwerk/Aufzug)", NameEN: "Suspended load (hoist/elevator)",
+			RequiredComponentTags: []string{"gravity_risk", "person_under_load"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M005", "M051"},
+			SuggestedEvidenceIDs:  []string{"E01", "E08"},
+			Priority: 95,
+		},
+		{
+			ID: "HP050", NameDE: "Einziehen/Scheren Transfersystem", NameEN: "Draw-in/shearing at transfer system",
+			RequiredComponentTags: []string{"moving_part", "shear_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M005", "M051"},
+			SuggestedEvidenceIDs:  []string{"E01", "E08"},
+			Priority: 90,
+		},
+		{
+			ID: "HP051", NameDE: "Sturzgefahr Auswurfbereich", NameEN: "Fall hazard at ejection area",
+			RequiredComponentTags: []string{"gravity_risk"},
+			RequiredEnergyTags:    []string{},
+			ExcludedComponentTags: []string{"safety_device"},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M051", "M141"},
+			SuggestedEvidenceIDs:  []string{"E20"},
+			Priority: 75,
+		},
+		{
+			ID: "HP052", NameDE: "Druckfreisetzung Hydraulikspeicher", NameEN: "Pressure release from hydraulic accumulator",
+			RequiredComponentTags: []string{"hydraulic_part", "high_pressure"},
+			RequiredEnergyTags:    []string{"stored_energy"},
+			GeneratedHazardCats:   []string{"pneumatic_hydraulic"},
+			SuggestedMeasureIDs:   []string{"M051", "M131"},
+			SuggestedEvidenceIDs:  []string{"E01", "E08"},
+			Priority: 92,
+		},
+		{
+			ID: "HP053", NameDE: "Impulslaerm Pressvorgang", NameEN: "Impact noise during press operation",
+			RequiredComponentTags: []string{"noise_source", "high_force"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"noise_vibration"},
+			SuggestedMeasureIDs:   []string{"M141"},
+			SuggestedEvidenceIDs:  []string{"E20"},
+			Priority: 70,
+		},
+		{
+			ID: "HP054", NameDE: "Schwungrad-Restenergie nach Abschaltung", NameEN: "Flywheel residual energy after shutdown",
+			RequiredComponentTags: []string{"rotating_part", "stored_energy"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"mechanical_hazard"},
+			SuggestedMeasureIDs:   []string{"M001", "M054"},
+			SuggestedEvidenceIDs:  []string{"E01", "E08"},
+			Priority: 88,
+		},
+		{
+			ID: "HP055", NameDE: "Umgehung Schutzeinrichtung (Pressentuer)", NameEN: "Bypass of safety guard (press door)",
+			RequiredComponentTags: []string{"interlocked", "crush_point"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"safety_function_failure"},
+			SuggestedMeasureIDs:   []string{"M005", "M106"},
+			SuggestedEvidenceIDs:  []string{"E01", "E08"},
+			Priority: 96,
+		},
+		{
+			ID: "HP056", NameDE: "Fehlbedienung Zweihandschaltung", NameEN: "Two-hand control misoperation",
+			RequiredComponentTags: []string{"two_hand_control_required"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"safety_function_failure"},
+			SuggestedMeasureIDs:   []string{"M106"},
+			SuggestedEvidenceIDs:  []string{"E01"},
+			Priority: 90,
+		},
+		{
+			ID: "HP057", NameDE: "Hydraulikoelleckage + Rutschgefahr", NameEN: "Hydraulic oil leakage + slip hazard",
+			RequiredComponentTags: []string{"hydraulic_part", "chemical_risk"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"material_environmental"},
+			SuggestedMeasureIDs:   []string{"M141"},
+			SuggestedEvidenceIDs:  []string{"E20"},
+			Priority: 65,
+		},
+		{
+			ID: "HP058", NameDE: "Ergonomische Belastung Kistenwechsel", NameEN: "Ergonomic strain during bin changeover",
+			RequiredComponentTags: []string{"ergonomic", "moving_part"},
+			RequiredEnergyTags:    []string{},
+			GeneratedHazardCats:   []string{"ergonomic"},
+			SuggestedMeasureIDs:   []string{"M141"},
+			SuggestedEvidenceIDs:  []string{"E20"},
+			Priority: 55,
+		},
+	}
+}

ai-compliance-sdk/internal/iace/keyword_dictionary.go

@@ -126,6 +126,27 @@ func GetKeywordDictionary() []KeywordEntry {
 		{Keywords: []string{"luefter", "fan", "geblaese"}, ComponentIDs: []string{"C096"}, ExtraTags: []string{"rotating_part", "noise_source"}},
 		{Keywords: []string{"spannvorrichtung", "fixture", "clamp"}, ComponentIDs: []string{"C100"}, ExtraTags: []string{"clamping_part"}},
 
+		// ── Cobot / Kollaborativer Betrieb ──────────────────────────────
+		{Keywords: []string{"kollaborier", "kollaboration", "collaborative"}, ComponentIDs: []string{"C139"}, ExtraTags: []string{"collaborative_operation", "force_limited"}},
+		{Keywords: []string{"cobot"}, ComponentIDs: []string{"C139"}, ExtraTags: []string{"collaborative_operation"}},
+		{Keywords: []string{"endeffektor", "end effector", "werkzeug am roboter"}, ComponentIDs: []string{"C136"}, ExtraTags: []string{"tool_at_robot"}},
+		{Keywords: []string{"werkstueck", "workpiece"}, ComponentIDs: []string{"C137"}, ExtraTags: []string{"variable_workpiece"}},
+		{Keywords: []string{"sicherheitsscanner", "safety scanner"}, ComponentIDs: []string{"C138"}, ExtraTags: []string{"safety_device"}},
+		{Keywords: []string{"kraftsensor", "momentsensor", "force sensor", "torque sensor"}, ComponentIDs: []string{"C140"}, ExtraTags: []string{"force_limited"}},
+		{Keywords: []string{"nachlauf", "afterrun"}, ExtraTags: []string{"afterrun_risk"}},
+		{Keywords: []string{"traglast", "payload"}, ExtraTags: []string{"gravity_risk"}},
+		{Keywords: []string{"reichweite", "reach"}, ExtraTags: []string{"moving_part"}},
+
+		// ── Elektromotor-spezifisch ─────────────────────────────────���───
+		{Keywords: []string{"elektromotor", "electric motor", "asynchronmotor", "synchronmotor"}, ComponentIDs: []string{"C031"}, EnergyIDs: []string{"EN02", "EN05"}, ExtraTags: []string{"rotating_part"}},
+		{Keywords: []string{"wicklung", "winding", "stator", "rotor"}, ComponentIDs: []string{"C031"}, EnergyIDs: []string{"EN05"}, ExtraTags: []string{"rotating_part", "high_voltage"}},
+		{Keywords: []string{"lager", "bearing", "waelzlager", "kugellager"}, ComponentIDs: []string{"C013"}, ExtraTags: []string{"rotating_part"}},
+		{Keywords: []string{"luefter", "ventilator", "kuehlung"}, ComponentIDs: []string{"C096"}, ExtraTags: []string{"rotating_part", "noise_source"}},
+		{Keywords: []string{"klemmenkasten", "terminal box"}, ComponentIDs: []string{"C061"}, EnergyIDs: []string{"EN05"}, ExtraTags: []string{"high_voltage"}},
+		{Keywords: []string{"welle", "shaft", "abtriebswelle"}, ComponentIDs: []string{"C031"}, EnergyIDs: []string{"EN02"}, ExtraTags: []string{"rotating_part", "entanglement_risk"}},
+		{Keywords: []string{"drehmoment", "torque"}, EnergyIDs: []string{"EN02"}, ExtraTags: []string{"high_force", "rotating_part"}},
+		{Keywords: []string{"isolierung", "insulation"}, ExtraTags: []string{"high_voltage"}},
+
 		// ── Kontext-Keywords (keine Komponente, nur Tags) ───────────────
 		{Keywords: []string{"vollautomatisch", "automatisch"}, ExtraTags: []string{"auto_operation"}},
 		{Keywords: []string{"schutzausruestung", "psa", "ppe"}, ExtraTags: []string{"ppe_required"}},

ai-compliance-sdk/internal/iace/pattern_engine.go

@@ -52,11 +52,13 @@ type PatternEngine struct {
 	patterns []HazardPattern
 }
 
-// NewPatternEngine creates a PatternEngine with built-in + extended patterns and resolver.
+// NewPatternEngine creates a PatternEngine with all pattern sources and resolver.
 func NewPatternEngine() *PatternEngine {
-	// Combine built-in (HP001-HP044) and extended (HP045+) patterns
+	// Combine all pattern sources
-	patterns := GetBuiltinHazardPatterns()
+	patterns := GetBuiltinHazardPatterns()          // HP001-HP044
-	patterns = append(patterns, GetExtendedHazardPatterns()...)
+	patterns = append(patterns, GetExtendedHazardPatterns()...) // HP045+ from rule library
+	patterns = append(patterns, GetPressHazardPatterns()...)    // HP045-HP058 press-specific
+	patterns = append(patterns, GetCobotHazardPatterns()...)    // HP059-HP065 cobot-specific
 	return &PatternEngine{
 		resolver: NewTagResolver(),
 		patterns: patterns,

ai-compliance-sdk/internal/iace/sil_pl_calculator.go

@@ -0,0 +1,139 @@
+package iace
+
+// SILPLResult contains the deterministic SIL/PL recommendation
+// derived from the risk assessment S×E×P values, plus expert override fields.
+type SILPLResult struct {
+	RecommendedPL  string       `json:"recommended_pl"`  // "a", "b", "c", "d", "e"
+	RecommendedSIL string       `json:"recommended_sil"` // "none", "SIL 1", "SIL 2", "SIL 3"
+	RiskGraphInput RiskGraphIn  `json:"risk_graph_input"`
+	// Expert override fields (filled by Fachmann)
+	OverriddenPL    string   `json:"overridden_pl,omitempty"`
+	OverriddenSIL   string   `json:"overridden_sil,omitempty"`
+	OverrideReason  string   `json:"override_reason,omitempty"`
+	NormReferences  []string `json:"norm_references,omitempty"`
+	ExpertValidated bool     `json:"expert_validated"`
+	ValidatedBy     string   `json:"validated_by,omitempty"`
+	ValidatedAt     string   `json:"validated_at,omitempty"`
+}
+
+// RiskGraphIn shows the mapped ISO risk graph factors.
+type RiskGraphIn struct {
+	S string `json:"s"` // "S1" or "S2"
+	F string `json:"f"` // "F1" or "F2"
+	P string `json:"p"` // "P1" or "P2"
+}
+
+// CalculateSILPL derives Performance Level (PL) and Safety Integrity Level (SIL)
+// from the IACE risk assessment factors (Severity 1-5, Exposure 1-5, Probability 1-5).
+//
+// This is a deterministic mapping based on the general risk graph principle:
+//   - Severity ≥ 4 → S2 (serious/fatal), else S1 (minor/reversible)
+//   - Exposure ≥ 3 → F2 (frequent/continuous), else F1 (rare/short)
+//   - Probability ≥ 4 → P2 (hardly avoidable), else P1 (avoidable)
+//
+// NO normative text is reproduced. This is our own implementation.
+func CalculateSILPL(severity, exposure, probability int) SILPLResult {
+	s, f, p := mapToRiskGraph(severity, exposure, probability)
+	pl := calculatePL(s, f, p)
+	sil := plToSIL(pl)
+
+	return SILPLResult{
+		RecommendedPL:  pl,
+		RecommendedSIL: sil,
+		RiskGraphInput: RiskGraphIn{S: s, F: f, P: p},
+	}
+}
+
+// mapToRiskGraph converts 1-5 scale factors to binary S1/S2, F1/F2, P1/P2.
+func mapToRiskGraph(severity, exposure, probability int) (string, string, string) {
+	s := "S1"
+	if severity >= 4 {
+		s = "S2"
+	}
+	f := "F1"
+	if exposure >= 3 {
+		f = "F2"
+	}
+	p := "P1"
+	if probability >= 4 {
+		p = "P2"
+	}
+	return s, f, p
+}
+
+// calculatePL determines Performance Level from the risk graph.
+//
+// Risk graph (own formulation, no norm text):
+//
+//	S1+F1+P1 ��� a (lowest)
+//	S1+F1+P2 → b
+//	S1+F2+P1 → b
+//	S1+F2+P2 → c
+//	S2+F1+P1 → c
+//	S2+F1+P2 → d
+//	S2+F2+P1 → d
+//	S2+F2+P2 → e (highest)
+func calculatePL(s, f, p string) string {
+	if s == "S1" {
+		if f == "F1" {
+			if p == "P1" {
+				return "a"
+			}
+			return "b"
+		}
+		// F2
+		if p == "P1" {
+			return "b"
+		}
+		return "c"
+	}
+	// S2
+	if f == "F1" {
+		if p == "P1" {
+			return "c"
+		}
+		return "d"
+	}
+	// S2+F2
+	if p == "P1" {
+		return "d"
+	}
+	return "e"
+}
+
+// plToSIL maps Performance Level to Safety Integrity Level.
+//
+//	PL a, b → no SIL requirement
+//	PL c    → SIL 1
+//	PL d    → SIL 2
+//	PL e    → SIL 3
+func plToSIL(pl string) string {
+	switch pl {
+	case "a", "b":
+		return "none"
+	case "c":
+		return "SIL 1"
+	case "d":
+		return "SIL 2"
+	case "e":
+		return "SIL 3"
+	default:
+		return "none"
+	}
+}
+
+// GetEffectivePL returns the expert-overridden PL if set, otherwise the recommendation.
+func (r *SILPLResult) GetEffectivePL() string {
+	if r.OverriddenPL != "" {
+		return r.OverriddenPL
+	}
+	return r.RecommendedPL
+}
+
+// GetEffectiveSIL returns the expert-overridden SIL if set, otherwise the recommendation.
+func (r *SILPLResult) GetEffectiveSIL() string {
+	if r.OverriddenSIL != "" {
+		return r.OverriddenSIL
+	}
+	return r.RecommendedSIL
+}

ai-compliance-sdk/internal/iace/tag_taxonomy.go

@@ -96,6 +96,13 @@ func GetTagTaxonomy() []TagEntry {
 		{ID: "gravity_suspended_load", Domain: "hazard", DescriptionDE: "Schwebende Last unter Schwerkraft", DescriptionEN: "Suspended load under gravity"},
 		{ID: "bypass_risk", Domain: "hazard", DescriptionDE: "Risiko der Sicherheitsumgehung", DescriptionEN: "Safety bypass risk"},
 
+		// ── Extended: Cobot/Collaborative tags ──────────────────────────────
+		{ID: "collaborative_operation", Domain: "component", DescriptionDE: "Kollaborierender Betrieb (Mensch und Maschine ohne Trennung)", DescriptionEN: "Collaborative operation (human-machine without separation)"},
+		{ID: "force_limited", Domain: "component", DescriptionDE: "Kraft-/Geschwindigkeitsbegrenzung aktiv", DescriptionEN: "Force/speed limitation active"},
+		{ID: "tool_at_robot", Domain: "component", DescriptionDE: "Werkzeug am Roboterarm montiert", DescriptionEN: "Tool mounted on robot arm"},
+		{ID: "variable_workpiece", Domain: "component", DescriptionDE: "Wechselnde Werkstuecke (separate Beurteilung)", DescriptionEN: "Variable workpieces (separate assessment required)"},
+		{ID: "afterrun_risk", Domain: "hazard", DescriptionDE: "Nachlaufgefahr nach Stopp", DescriptionEN: "Afterrun risk after stop"},
+
 		// ── Domain: measure (~10 tags) ──────────────────────────────────────
 		{ID: "guard_measure", Domain: "measure", DescriptionDE: "Trennende Schutzeinrichtung", DescriptionEN: "Separating guard measure"},
 		{ID: "interlock_measure", Domain: "measure", DescriptionDE: "Verriegelungsmassnahme", DescriptionEN: "Interlock measure"},