{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10538259","patent":{"patent_number":"US-10538259","title":"Fit-for-duty detection and alerting system for rail and transit","assignee":null,"inventors":[],"filing_date":"2018-03-28T00:00:00.000Z","publication_date":"2020-01-21T00:00:00.000Z","cpc_codes":["B61L","B61L","B61L","B61L","B61L","B61L","G06V","H04N","B61L","B61L"],"num_claims":24,"abstract":"A Fit-For-Duty network system and method that integrates several drowsiness detection devices with software analytics engine to more accurately predict, monitor and/or detect an actual unfit-for-duty condition or “positive event” in real time. The system monitors behavior based on changing operational conditions (such as speed of vehicle and pre-defined conditions, such as time of day and geographic conditions) to dynamically estimate both seriousness and probability of a positive event. Moreover, based on estimated seriousness and probability of a positive event the system self-initiates different levels of alerts ranging from light and sound, to connection to a third party intervener (an operations center), to stopping the vehicle."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fit-for-duty detection and alerting system for rail and transit","description":"A Fit-For-Duty network system and method that integrates several drowsiness detection devices with software analytics engine to more accurately predict, monitor and/or detect an actual unfit-for-duty ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10538259","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10538259","citation_suggestion":"Patentable. \"Fit-for-duty detection and alerting system for rail and transit\" (US-10538259). https://patentable.app/patents/US-10538259","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10538259","json":"https://patentable.app/api/llm-context/US-10538259","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:59:49.090Z"}