{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9604574","patent":{"patent_number":"US-9604574","title":"System and method for estimating driving lane of vehicle","assignee":null,"inventors":[],"filing_date":"2015-12-02T00:00:00.000Z","publication_date":"2017-03-28T00:00:00.000Z","cpc_codes":["G06V","B60W","B60W","B60W"],"num_claims":13,"abstract":"A system for estimating a driving lane of a vehicle includes a road surface marking recognizing unit configured to recognize a road surface marking of a lane in which the vehicle is driving, a lane change determining unit configured to calculate a variation in a distance between the vehicle and the recognized road surface marking at a pre-set time interval, and compare the calculated variation with a preset value to generate lane change information. The system also includes a driving lane estimating unit configured to estimate the driving lane of the vehicle on the basis of information of the lane in which the vehicle is driving and the lane change information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for estimating driving lane of vehicle","description":"A system for estimating a driving lane of a vehicle includes a road surface marking recognizing unit configured to recognize a road surface marking of a lane in which the vehicle is driving, a lane ch","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9604574","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-9604574","citation_suggestion":"Patentable. \"System and method for estimating driving lane of vehicle\" (US-9604574). https://patentable.app/patents/US-9604574","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9604574","json":"https://patentable.app/api/llm-context/US-9604574","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:19:52.241Z"}