{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11244473","patent":{"patent_number":"US-11244473","title":"Positioning method, positioning apparatus of mobile device and electronic device","assignee":null,"inventors":[],"filing_date":"2019-12-17T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["G01C","G06T","G06T","G06T"],"num_claims":19,"abstract":"A positioning method of a mobile device includes: determining a first position and orientation parameter of a mobile device when a current frame image is captured, and determining a straight line corresponding to a preset sign in the current frame image; determining a plurality of second position and orientation parameters based on the first position and orientation parameter; determining, in a high-definition map, point cloud data within a preset range of a geographic location when the current frame image is captured; converting the point cloud data within the preset range into a pixel plane-coordinate system to obtain a plurality of second image coordinate sets; determining, based on distances from image coordinates in the plurality of second image coordinate sets to the straight line, a position and orientation parameter of the mobile device when the current frame image is captured among the plurality of second position and orientation parameters."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Positioning method, positioning apparatus of mobile device and electronic device","description":"A positioning method of a mobile device includes: determining a first position and orientation parameter of a mobile device when a current frame image is captured, and determining a straight line corr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11244473","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-11244473","citation_suggestion":"Patentable. \"Positioning method, positioning apparatus of mobile device and electronic device\" (US-11244473). https://patentable.app/patents/US-11244473","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11244473","json":"https://patentable.app/api/llm-context/US-11244473","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:16:54.350Z"}