{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9772627","patent":{"patent_number":"US-9772627","title":"Self-position calculating apparatus and self-position calculating method","assignee":null,"inventors":[],"filing_date":"2014-02-24T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["G01C","G01C","G05D","G06F","G06F","G06T","G06V","G06V","G06T","G06T","G06V"],"num_claims":6,"abstract":"A self-position calculating apparatus includes: a light projector configured to project a patterned light beam onto a road surface around a vehicle; an image capturing unit configured to capture and obtain an image of the road surface around the vehicle covering an area of the projected patterned light beam; an orientation angle calculator configured to calculate an orientation angle of the vehicle relative to the road surface from a position of the patterned light beam on the image obtained by the image capturing unit; a feature point detector configured to detect multiple feature points on the road surface within the feature-point detection region; an orientation change amount calculator configured to calculate an amount of change in the orientation of the vehicle; and a self-position calculator configured to calculate a current position and a current orientation angle of the vehicle."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Self-position calculating apparatus and self-position calculating method","description":"A self-position calculating apparatus includes: a light projector configured to project a patterned light beam onto a road surface around a vehicle; an image capturing unit configured to capture and o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9772627","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-9772627","citation_suggestion":"Patentable. \"Self-position calculating apparatus and self-position calculating method\" (US-9772627). https://patentable.app/patents/US-9772627","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9772627","json":"https://patentable.app/api/llm-context/US-9772627","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:33:39.930Z"}