{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11307038","patent":{"patent_number":"US-11307038","title":"Method and device for acquiring road track, and storage medium","assignee":null,"inventors":[],"filing_date":"2019-03-08T00:00:00.000Z","publication_date":"2022-04-19T00:00:00.000Z","cpc_codes":["G01C","G01C","G01C","G01C","G01S","G01S","G06V"],"num_claims":14,"abstract":"The present disclosure discloses a method and device for acquiring a road track, and a storage medium. The method includes: acquiring, by a visual odometer, when moving in a collecting area, coordinate information of a location of the visual odometer in real time, and the collecting area being an area where GNSS signals are blocked; and sending, by the visual odometer, the coordinate information to a second device, causing the second device to generate a road track in the collecting area according to the acquired coordinate information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for acquiring road track, and storage medium","description":"The present disclosure discloses a method and device for acquiring a road track, and a storage medium. The method includes: acquiring, by a visual odometer, when moving in a collecting area, coordinat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11307038","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-11307038","citation_suggestion":"Patentable. \"Method and device for acquiring road track, and storage medium\" (US-11307038). https://patentable.app/patents/US-11307038","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11307038","json":"https://patentable.app/api/llm-context/US-11307038","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:37:00.331Z"}