{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11518383","patent":{"patent_number":"US-11518383","title":"Travel reference line determination system and automatic driving system","assignee":null,"inventors":[],"filing_date":"2019-01-17T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["B60W","B60W","B60W","B60W","B60W","G05B","G05D","G06F","B60W"],"num_claims":11,"abstract":"There is provided a travel reference line determination system and an automatic driving system capable of determining a travel reference line of a vehicle appropriately even under conditions where information representing the track environment of the vehicle is hard to get. An ECU of an automatic driving system calculates a model y coordinate value ymw_i using a map in FIG. 4 (Step 12), calculates an estimated y coordinate value y_i using track environment data D_info (Step 11), calculates curvature C so that an error between the model y coordinate value ymw_i and the estimated y coordinate value y_i may be minimized (Step 18), calculates a travel trajectory Xf using the curvature C (Step 4), and executes automatic driving control using the travel trajectory Xf (Steps 31 to 33)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Travel reference line determination system and automatic driving system","description":"There is provided a travel reference line determination system and an automatic driving system capable of determining a travel reference line of a vehicle appropriately even under conditions where inf","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11518383","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-11518383","citation_suggestion":"Patentable. \"Travel reference line determination system and automatic driving system\" (US-11518383). https://patentable.app/patents/US-11518383","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11518383","json":"https://patentable.app/api/llm-context/US-11518383","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:39:52.919Z"}