{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11292570","patent":{"patent_number":"US-11292570","title":"Method and system for optimizing operation of vessel","assignee":null,"inventors":[],"filing_date":"2019-12-09T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["G01C","G01C","G05D"],"num_claims":20,"abstract":"Disclosed are a method and a virtual sensor system for determining the speed through water of a marine vessel. The method includes obtaining propeller revolutions per minute and at least one of torque at propeller, propulsion power, thrust and engine fuel flow, obtaining speed over ground or logged data from one or more speed through water logs of the vessel and using the obtained data and hydrodynamic modelling to determine the speed through water of the vessel."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for optimizing operation of vessel","description":"Disclosed are a method and a virtual sensor system for determining the speed through water of a marine vessel. The method includes obtaining propeller revolutions per minute and at least one of torque","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11292570","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-11292570","citation_suggestion":"Patentable. \"Method and system for optimizing operation of vessel\" (US-11292570). https://patentable.app/patents/US-11292570","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11292570","json":"https://patentable.app/api/llm-context/US-11292570","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:55:54.443Z"}