{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9641383","patent":{"patent_number":"US-9641383","title":"Method for error diagnosis of can communication","assignee":null,"inventors":[],"filing_date":"2013-06-27T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":6,"abstract":"In a method for error diagnosis of CAN communication, the rolling counter values stored in the main electronic and sub-electronic control devices are compared with each other. When a rolling counter difference value lies within the predetermined error diagnosis reservation range, the determination on the error diagnosis for the corresponding CAN communication is reserved. When the accumulated number of the error diagnoses reaches the predetermined number for the error diagnosis determination as the rolling counter difference value departs from the error diagnosis reservation range, an error is determined. When the rolling counter values of the main electronic and the sub-electronic control devices match each other, the error diagnosis for the CAN communication is normal, in which case, even if the temporary signal delay phenomenon (that is, the Jitter) occurs in the CAN communication, an erroneous diagnosis of the error for the CAN communication can be efficiently interrupted."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for error diagnosis of can communication","description":"In a method for error diagnosis of CAN communication, the rolling counter values stored in the main electronic and sub-electronic control devices are compared with each other. When a rolling counter d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9641383","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-9641383","citation_suggestion":"Patentable. \"Method for error diagnosis of can communication\" (US-9641383). https://patentable.app/patents/US-9641383","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9641383","json":"https://patentable.app/api/llm-context/US-9641383","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:52:47.104Z"}