Phase 16 of the Klaerungen / risk-assessment polish. Sources from
EN ISO 12100 Anhang B Tabelle B.1 are now first-class:
A) HazardPattern.ISO12100Section identifier (string), persisted only as
the section number (e.g. "6.3.5.5") — not the norm text. Keeps the
library urheberrechtlich neutral (DIN/Beuth license). 57 patterns
labeled today; rest will follow on touch.
B) Category split per ISO 12100 Nr. 4 vs Nr. 5:
- 16 patterns reclassified noise_vibration -> noise_hazard
- 7 patterns reclassified noise_vibration -> vibration_hazard
- 1 pattern (HP228 UV-/Laermexposition) kept multi-cat
acceptableMeasureCategories now accepts both new aliases plus the
legacy noise_vibration. Coverage test recognises both as valid.
C) 5 new ISO-12100-Annex-B gap patterns (HP1900-HP1904):
- HP1900 Vakuum-Verletzung (6.3.5.5)
- HP1901 Federenergie / elastische Elemente (6.2.10)
- HP1902 Rutschen/Stolpern auf rauer Oberflaeche (6.3.5.6)
- HP1903 Hochdruckinjektion (6.3.5.4) — includes clarifying
"no hand-locating of leaks" question
- HP1904 Ersticken durch Brustkorbquetschung (6.3.5.2)
The library now mirrors the ISO 12100 Annex B structure for the gaps
the Bremse benchmark surfaced.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Implements Phases 1-4 of the IACE Hazard-Matching-Engine:
- 120 machine components (C001-C120) in 11 categories
- 20 energy sources (EN01-EN20)
- ~85 tag taxonomy across 5 domains
- 44 hazard patterns with AND/NOT matching logic
- Pattern engine with tag resolution and confidence scoring
- 8 new API endpoints (component-library, energy-sources, tags, patterns, match/apply)
- Completeness gate G09 for pattern matching
- 320 tests passing (36 new)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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