{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11472452","patent":{"patent_number":"US-11472452","title":"Machine learning based train handling evaluation","assignee":null,"inventors":[],"filing_date":"2019-10-11T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["B61L","B61L","B61L","B61L","B61L","B61L","B61L","B61L","B61L","G05B","G06N","B61L","B61L","G06N","G06N","G06N"],"num_claims":20,"abstract":"A train control system may include a data acquisition hub connected to a database and sensors associated with one or more locomotives, systems, or components of a train and configured to acquire data in association with inputs derived from contextual data relating to a plurality of trains being operated by experienced train engineers under a variety of different conditions and in different geographical areas for use as training data. A machine learning engine of the train control system may receive the training data from the data acquisition hub, encode a modified learning function as a statistical model of desirable train handling behavior, evaluate train handling behavior by comparing to the statistical model, and update a certification of one or more of a train engineer, a semi-autonomous control system, or a fully autonomous control system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Machine learning based train handling evaluation","description":"A train control system may include a data acquisition hub connected to a database and sensors associated with one or more locomotives, systems, or components of a train and configured to acquire data ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11472452","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-11472452","citation_suggestion":"Patentable. \"Machine learning based train handling evaluation\" (US-11472452). https://patentable.app/patents/US-11472452","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11472452","json":"https://patentable.app/api/llm-context/US-11472452","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:56:08.399Z"}