{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8509991","patent":{"patent_number":"US-8509991","title":"Method of estimating an air quality condition by a motor vehicle","assignee":null,"inventors":[],"filing_date":"2010-03-31T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G08G","G08G"],"num_claims":20,"abstract":"A method and system for estimating an air quality condition based on vehicle data received from surrounding vehicles is disclosed. The method includes a step of determining a dynamic traffic pattern from the received vehicle data to determine a level of congestion. The method also includes a step of estimating the air quality condition based on the dynamic traffic pattern. The method and system further includes adjusting one or more settings of a cabin air control system based on the estimated air quality condition."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of estimating an air quality condition by a motor vehicle","description":"A method and system for estimating an air quality condition based on vehicle data received from surrounding vehicles is disclosed. The method includes a step of determining a dynamic traffic pattern f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8509991","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-8509991","citation_suggestion":"Patentable. \"Method of estimating an air quality condition by a motor vehicle\" (US-8509991). https://patentable.app/patents/US-8509991","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8509991","json":"https://patentable.app/api/llm-context/US-8509991","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:46:04.945Z"}