{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11241792","patent":{"patent_number":"US-11241792","title":"Method and device for detecting abnormality of encoder, and robot control system","assignee":null,"inventors":[],"filing_date":"2017-09-04T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["B25J","G01D","B25J","B25J","B25J","G05B","G05B"],"num_claims":19,"abstract":"An abnormality detection method of an encoder includes an output step, a control step, an information acquisition step, and an abnormality determination step. The abnormality determination step compares command position information with detection position information of a motor calculated based on an output signal, and determines that the encoder is abnormal in a case where a difference between the command position information and the detection position information of the motor is equal to or more than a predetermined value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for detecting abnormality of encoder, and robot control system","description":"An abnormality detection method of an encoder includes an output step, a control step, an information acquisition step, and an abnormality determination step. The abnormality determination step compar","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11241792","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-11241792","citation_suggestion":"Patentable. \"Method and device for detecting abnormality of encoder, and robot control system\" (US-11241792). https://patentable.app/patents/US-11241792","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11241792","json":"https://patentable.app/api/llm-context/US-11241792","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:30:40.295Z"}