{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11474242","patent":{"patent_number":"US-11474242","title":"Lane stripe detecting method based on three-dimensional lidar and system thereof","assignee":null,"inventors":[],"filing_date":"2018-12-03T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S"],"num_claims":18,"abstract":"A lane stripe detecting method based on a three-dimensional LIDAR is for detecting a lane stripe of a road surface around a vehicle. A data acquisition transforming step is for obtaining a plurality of vehicle scan point coordinates. The vehicle scan point coordinates are divided into a plurality of scan lines, and each of the scan lines has a plurality of scan points. A horizontal layer lane stripe judging step is judging whether each of the scan points is a horizontal stripe point or a non-horizontal stripe point according to a threshold value of each of the scan lines. At least two of the threshold values of the scan lines are different from each other. A vertical layer lane stripe judging step is for judging whether each of the horizontal stripe points is a same lane stripe point or a different lane stripe point."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Lane stripe detecting method based on three-dimensional lidar and system thereof","description":"A lane stripe detecting method based on a three-dimensional LIDAR is for detecting a lane stripe of a road surface around a vehicle. A data acquisition transforming step is for obtaining a plurality o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11474242","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-11474242","citation_suggestion":"Patentable. \"Lane stripe detecting method based on three-dimensional lidar and system thereof\" (US-11474242). https://patentable.app/patents/US-11474242","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11474242","json":"https://patentable.app/api/llm-context/US-11474242","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:32:01.881Z"}