{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10489993","patent":{"patent_number":"US-10489993","title":"Emulator hardware-in-loop architecture and control logic for vehicle steer-by-wire test system","assignee":null,"inventors":[],"filing_date":"2017-04-25T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G07C","B62D","B62D","G05B","G06F","G06F","G07C","G05B","G05B","G06F","G06F"],"num_claims":20,"abstract":"Disclosed are emulator architectures for steer-by-wire (SBW) vehicle systems, methods for making and for using such systems, and programmable control logic for operating emulator test systems. A method is disclosed for operating an emulator test system for motor vehicle SBW systems. The method includes a Central Processing Unit Workstation Controller (CWC) initiating a selected test procedure for the SBW system, and transmitting, to a Motor Controller (MC) of the test system, a target input curve corresponding to the initiated test procedure. The MC responsively commands a Driver Simulator Motor (DSM) to operate at a power input corresponding to the target input curve. An emulator, which is mechanically coupled to the DSM, transmits emulator state data resulting from operating the DSM to a Real-time Operating System (RTOS). The RTOS determines a vehicle response based on the emulator state data using a vehicle dynamics math model corresponding to the SBW system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Emulator hardware-in-loop architecture and control logic for vehicle steer-by-wire test system","description":"Disclosed are emulator architectures for steer-by-wire (SBW) vehicle systems, methods for making and for using such systems, and programmable control logic for operating emulator test systems. A metho","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10489993","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-10489993","citation_suggestion":"Patentable. \"Emulator hardware-in-loop architecture and control logic for vehicle steer-by-wire test system\" (US-10489993). https://patentable.app/patents/US-10489993","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10489993","json":"https://patentable.app/api/llm-context/US-10489993","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:37:19.399Z"}