{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9690643","patent":{"patent_number":"US-9690643","title":"Engine-control computer and method for detecting failures of such a computer","assignee":null,"inventors":[],"filing_date":"2013-07-18T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G05B","G06F","G06F","G06F","G06F"],"num_claims":7,"abstract":"An engine-control computer including switches wherein switch voltage type outputs are configured to control some actuators and a device for detecting internal or external failures with respect to the computer including: a circuit for acquisition of current flowing in such a switch; a circuit for acquisition of an input voltage of the switch; a circuit for acquisition of an output voltage of the switch; an electrical monitoring circuit wherein the three inputs are connected respectively to outputs of each of the three circuits, which tests current and voltage level, delivers an invalid status if the current is less than a defined limit current and if the voltage is less than a defined threshold voltage and configured to detect an external failure with respect to the computer. A method detects failures of such a computer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Engine-control computer and method for detecting failures of such a computer","description":"An engine-control computer including switches wherein switch voltage type outputs are configured to control some actuators and a device for detecting internal or external failures with respect to the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9690643","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-9690643","citation_suggestion":"Patentable. \"Engine-control computer and method for detecting failures of such a computer\" (US-9690643). https://patentable.app/patents/US-9690643","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9690643","json":"https://patentable.app/api/llm-context/US-9690643","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:39:39.894Z"}