4 Commits

Author	SHA1	Message	Date
Benjamin Admin	71d31c914b	feat(iace): ISO 12100 Anhang B mapping — split noise/vibration + section identifier ... 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>	2026-05-17 01:59:16 +02:00
Benjamin Admin	4d1e0a7f8e	feat(iace): GT-Bremse coverage — 59 expert measures + 7 hazard patterns ... Systematic gap analysis of the Bremse ground-truth file (60 entries, 100 unique expert measures) revealed only ~5% library coverage. This commit closes the documented gaps with concrete, norm-anchored mitigations. Library additions (M481-M539, 59 entries): - M481-M482 Low-voltage isolation (>= 2,0 / 2x1,0 / 1,0 MOhm + IP2X/IPXXB per EN 60204-1 Ziff. 6.2/8.2.3) — primary trigger of this work - M483-M485 Pneumatic safety (component pressure rating, hose retention, depressurization per EN ISO 4414) - M486-M490 Robot-cell access (tool-secured fence, dual-channel door monitor, intentional restart, anti-trap inside opening, HMI sight line per ISO 10218-2) - M491-M493 Teach mode (key/password mode selector, safe reduced speed <= 250 mm/s, hold-to-run with 3-stage enabler per ISO 10218-1) - M494-M500 Geometry constants (Safe Limited Position, reach-over 250 mm @ 2250 mm fence, conveyor opening >= 850 mm, 25 mm finger gap, band speed <= 100 mm/s per EN ISO 13857 / EN 619) - M501-M507 Enclosure load rating, gripper fail-safe, centring gripper stop on door, MWF nozzle integration, floor load capacity per DIN 1055-3 - M508-M517 Electrical cabling + PE protection (environment-rated, drag chain, strain relief, 10 mm² Cu PE, dual PE, monitoring, continuity check, class-II equipment, SELV/PELV per EN 60204-1) - M518-M522 RCD, cable cross-section, overcurrent in each active conductor, IP22 water ingress, lockable main switch - M523-M539 Teach-locked door, WZM door interlock, dual-channel door switch, machining-doors-closed for aerosol retention, post-NOTHALT release, >25 kg lifting aid (DGUV 208-016), 95-120 cm control height, ergonomic conveyor height, SDS/PSA reference, BA instructions for depressurization/clamp release/max weight/pinch warning/slip warning/dead-state cleaning New hazard patterns (HP1710-HP1717): floor overload, gripper failure throw, compressed-air injury in machining cell, manual handling load + awkward posture, MWF skin contact, live-cabinet cleaning short, pneumatic stored-energy. Existing patterns rewired to the new measures: HP1600, HP1602-1606, HP1610-1612, HP1620-1622, HP1630/1631/1633, HP1640/1641, HP1660/1661, HP1675, HP1685, HP1688, HP1689, HP1698-1704. Tooling: - scripts/gt_measure_gap_analysis.py: 4-signal fuzzy matcher (Jaccard, token recall, substring containment, norm-reference overlap). Outputs markdown + JSON. - gt_coverage_test.go: 23 expert-validated (GT-Nr, pattern, measure) triples + a norm-reference presence test for every new expert measure (no generic 'do X safely' entries allowed). - .gitea/workflows/ci.yaml: new iace-gt-coverage job enforces MIN_COVERAGE_PCT (70%) on Strong+Weak GT coverage; never lower without explicit decision. Coverage shift: 5% Strong -> 30% Strong, 0% -> 72% Strong+Weak. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-05-16 13:08:52 +02:00
Benjamin Admin	935c9205b9	feat(iace): 25 new robot cell patterns (HP1650-HP1697) + matcher fix ... New patterns from GT benchmark gap analysis: - HP1650-1655: Robot arm motion limit, restart safety, tool/workpiece crushing, workpiece penetrates fence, reaching over fence - HP1660-1661: Centering gripper crushing (outside/inside cell) - HP1665-1666: Machine tool loading door, machining workspace - HP1670-1671: Coolant splash eyes, compressed air injury - HP1675: Coolant hose burst/detachment - HP1680: Workpiece/tunnel crushing at conveyor - HP1685-1689: Indirect contact, cabinet contact, liquid ingress fire, potential differences, RCD socket protection - HP1690-1691: Ergonomic loading/control position - HP1695: Burns from hot workpieces - HP1697: Machine collapse through floor Matcher: keyword overlap penalty — matches without shared hazard-type keywords AND low zone score get 0.5x penalty to prevent false matches. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-05-15 09:28:01 +02:00
Benjamin Admin	eac42d4154	feat(iace): robot cell hazard patterns HP1600-HP1649 + engine split ... 20 new patterns for robot cells (ISO 10218-2): arm crushing, teach mode, fence reach-through, gripper crush, workpiece drop/ejection, conveyor hazards, pneumatic pressure, KSS contact/aerosol, electrical contact. Split pattern_registry.go from pattern_engine.go (507->474 lines). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-05-13 16:27:02 +02:00