{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11477047","patent":{"patent_number":"US-11477047","title":"In-vehicle network system","assignee":null,"inventors":[],"filing_date":"2020-04-28T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H04L","G07C","H04L","H04L","H04L","H04L","H04L"],"num_claims":6,"abstract":"An in-vehicle network system includes a power source, an upper electronic control unit (ECU), a first intermediate ECU and a second intermediate ECU, at least one first lower ECU and at least one second lower ECU, a power source relay, and a communication relay provided between the first communication path and the second communication path. When the upper ECU detects that an anomaly occurs in the first intermediate ECU, the power source relay and the communication relay are controlled such that a first power source path and a second power source path are connected to each other and a first communication path and a second communication path are connected to each other, and the second intermediate ECU performs electric power supply to and communication management of the first lower ECU."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"In-vehicle network system","description":"An in-vehicle network system includes a power source, an upper electronic control unit (ECU), a first intermediate ECU and a second intermediate ECU, at least one first lower ECU and at least one seco","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11477047","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-11477047","citation_suggestion":"Patentable. \"In-vehicle network system\" (US-11477047). https://patentable.app/patents/US-11477047","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11477047","json":"https://patentable.app/api/llm-context/US-11477047","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:04:21.579Z"}