{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11977390","patent":{"patent_number":"US-11977390","title":"Method for straight edge detection by robot and method for reference wall edge selection by cleaning robot","assignee":null,"inventors":[],"filing_date":"2019-01-22T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["G01S","G05D","G01S","G01S","G05D","G05D","G05D","G05D","G05D","G06V","G01S","G01S","G05D","G05D","G05D","G05D","G05D"],"num_claims":10,"abstract":"The present disclosure relates to a method for straight edge detection by a robot and a method for reference wall edge selection by a cleaning robot. The method for straight edge detection by the robot includes that: position coordinates of detection points are determined according to distance values detected by a distance sensor of the robot and angle values detected by an angle sensor of the robot, and then a final straight edge is determined according to a slope of a straight line formed by adjacent two of the detection points."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for straight edge detection by robot and method for reference wall edge selection by cleaning robot","description":"The present disclosure relates to a method for straight edge detection by a robot and a method for reference wall edge selection by a cleaning robot. The method for straight edge detection by the robo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11977390","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-11977390","citation_suggestion":"Patentable. \"Method for straight edge detection by robot and method for reference wall edge selection by cleaning robot\" (US-11977390). https://patentable.app/patents/US-11977390","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11977390","json":"https://patentable.app/api/llm-context/US-11977390","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:45:28.346Z"}