risk_scenario:
source: moving_part
task: jam_removal
situation: access_to_zone
event: unexpected_start
consequence: hand_injury
The same problem should be recognisable across different projects.
If one person writes “missing guard”, another “contact with motion”, and a third “risk of hand injury”, the system ends up with three descriptions but not necessarily one clear picture of the issue. In a larger machine fleet, that kind of freedom makes risk comparison painful.
A catalogue of concepts helps describe the scenario using one consistent pattern: hazard source, hazardous situation, event, possible harm, and task context.
- fewer free-form comments in audits
- easier comparison of findings across machines
- clearer reports for engineers and decision-makers