{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9766964","patent":{"patent_number":"US-9766964","title":"Method for detecting a failure of a constituent system in a system-of-systems","assignee":null,"inventors":[],"filing_date":"2014-09-25T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":5,"abstract":"A process to detect a failure of a constituent system (110 . . . 113) in a system of systems (1) consisting of a number of constituent systems (111 . . . 113) which exchange messages through a communications system (120), in which every constituent system (111 . . . 113) has a global time with a known granularity g, and at least one constituent system creates, at periodic creation times (210, 211) determined a priori from the progression of the global time, a time-triggered life-sign message, the time of transmission (211, 221) of this life-sign message in the time-triggered communications system (120), determined a priori from the progression of the global time, is synchronized with the creation time of this life-sign message, and the time of receipt (212, 222) of this life-sign message, determined a priori from the progression of the global time, is synchronized with the timeout time point (213, 223), determined a priori from the progression of the global time, of a monitor (130) of this life-sign message monitoring the arrival of the life-sign message, wherein an error message is triggered at the timeout time point if no life-sign message has arrived at the expected time of receipt (222)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for detecting a failure of a constituent system in a system-of-systems","description":"A process to detect a failure of a constituent system (110 . . . 113) in a system of systems (1) consisting of a number of constituent systems (111 . . . 113) which exchange messages through a communi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9766964","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-9766964","citation_suggestion":"Patentable. \"Method for detecting a failure of a constituent system in a system-of-systems\" (US-9766964). https://patentable.app/patents/US-9766964","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9766964","json":"https://patentable.app/api/llm-context/US-9766964","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:00:20.839Z"}