{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10494021","patent":{"patent_number":"US-10494021","title":"Lane separation line detection correcting device, lane separation line detection correcting method, and automatic driving system","assignee":null,"inventors":[],"filing_date":"2017-02-16T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["B62D","B62D","G06V","G08G","G08G","G08G","G08G","G08G","G08G"],"num_claims":10,"abstract":"Provided are a lane separation line detection correcting device/method and an automatic driving system for stabilizing the behavior of a vehicle by correcting overestimated curvature information resulting from an erroneous detection of a curvature of a lane separation line. A travel speed detecting circuit detects, for example, a target travel speed as vehicle sensor information. A maximum curvature estimating circuit estimates, based on the target travel speed, a maximum curvature of a road along which an own vehicle is traveling. A curvature correcting circuit corrects a curvature of a lane separation line input thereto based on the maximum curvature. A control unit controls steering of the own vehicle based on the lane separation line having a corrected curvature. As a result, vehicle steering can be automatically controlled so as to prevent the own vehicle while traveling from departing from a driving lane."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Lane separation line detection correcting device, lane separation line detection correcting method, and automatic driving system","description":"Provided are a lane separation line detection correcting device/method and an automatic driving system for stabilizing the behavior of a vehicle by correcting overestimated curvature information resul","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10494021","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-10494021","citation_suggestion":"Patentable. \"Lane separation line detection correcting device, lane separation line detection correcting method, and automatic driving system\" (US-10494021). https://patentable.app/patents/US-10494021","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10494021","json":"https://patentable.app/api/llm-context/US-10494021","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:39:08.049Z"}