{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10546400","patent":{"patent_number":"US-10546400","title":"Method and apparatus for defining bi-directional road geometry from probe data","assignee":null,"inventors":[],"filing_date":"2015-06-03T00:00:00.000Z","publication_date":"2020-01-28T00:00:00.000Z","cpc_codes":["G06T","G01C","G01C","G01C","G06F","G06T"],"num_claims":20,"abstract":"A method, apparatus and computer program product are provided to define bi-directional road geometry based upon a plurality of probe points. An orientation representative of one or more probe points is determined and a seed point representative of one or more probe points is then determined. The seed point is based on a determination of a constrained weighted center of mass of the one or more probe points. The movement of the constrained weighted center of mass is limited to a direction based upon respective headings of the one or more probe points. Polylines are created to be representative of a bi-directional road geometry. The polylines are created to be representative of one direction of travel along the bi-directional road geometry by extending a first polyline in the orientation from the seed point and by extending a second polyline in an opposite orientation from the seed point."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for defining bi-directional road geometry from probe data","description":"A method, apparatus and computer program product are provided to define bi-directional road geometry based upon a plurality of probe points. An orientation representative of one or more probe points i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10546400","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-10546400","citation_suggestion":"Patentable. \"Method and apparatus for defining bi-directional road geometry from probe data\" (US-10546400). https://patentable.app/patents/US-10546400","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10546400","json":"https://patentable.app/api/llm-context/US-10546400","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:44:13.759Z"}