{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9718420","patent":{"patent_number":"US-9718420","title":"Integrated power electronic device for electric vehicles","assignee":null,"inventors":[],"filing_date":"2017-02-15T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["G06F","G06F","G07C"],"num_claims":16,"abstract":"The present invention relates to an integrated power electronic device for electric vehicles, including an integrated box, a high-voltage cable distribution module, and an intelligent monitoring module. The high-voltage cable distribution module includes a substrate and a multiple channels of high-voltage component connection branches provided on the substrate. The intelligent monitoring module includes a CAN communication circuit provided on the substrate, an auxiliary contact detecting circuit for detecting a working state of the main contactor, an open-box detection circuit for detecting a sealing state of the integrated box, and an isolation detection circuit for detecting insulativity of an electric vehicle. The CAN communication circuit is connected, through a detection data collector, to the auxiliary contact detecting circuit, the open-box detection circuit, the isolation detection circuit, and a vehicle bus, separately."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Integrated power electronic device for electric vehicles","description":"The present invention relates to an integrated power electronic device for electric vehicles, including an integrated box, a high-voltage cable distribution module, and an intelligent monitoring modul","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9718420","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-9718420","citation_suggestion":"Patentable. \"Integrated power electronic device for electric vehicles\" (US-9718420). https://patentable.app/patents/US-9718420","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9718420","json":"https://patentable.app/api/llm-context/US-9718420","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:40:11.110Z"}