{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11292308","patent":{"patent_number":"US-11292308","title":"Vehicle motion state estimation apparatus","assignee":null,"inventors":[],"filing_date":"2017-11-22T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["B60W","B60W","G07C"],"num_claims":10,"abstract":"An object of the present invention is to provide a vehicle motion state estimation device capable of estimating a vertical momentum of a vehicle with high accuracy from a wheel speed sensor signal during traveling such as acceleration or deceleration, turning, or the like where wheel slips in longitudinal and lateral directions occur. The present invention estimates and removes a variation component caused by a wheel slip from variation components of a wheel speed sensor signal to extract a variation component caused by a displacement of a suspension, and estimates a vertical momentum of a vehicle from the extracted variation component caused by the displacement of the suspension."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Vehicle motion state estimation apparatus","description":"An object of the present invention is to provide a vehicle motion state estimation device capable of estimating a vertical momentum of a vehicle with high accuracy from a wheel speed sensor signal dur","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11292308","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-11292308","citation_suggestion":"Patentable. \"Vehicle motion state estimation apparatus\" (US-11292308). https://patentable.app/patents/US-11292308","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11292308","json":"https://patentable.app/api/llm-context/US-11292308","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:35:06.160Z"}