{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11473798","patent":{"patent_number":"US-11473798","title":"Analyzing sets of altitude data from mobile device groups to detect that a state of an air-conditioning system has changed","assignee":null,"inventors":[],"filing_date":"2020-01-15T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["G01C","G01C","G01C","H04W","H04W","H04W","H04W","H04W"],"num_claims":13,"abstract":"Disclosed is an approach for detecting that a state of an air-conditioning system in a building has changed and ultimately determining the air-conditioning system's operating pattern, which could help improve collection and/or use of crowdsourced data for an indoor positioning solution and thus lead to more accurate position estimates. According to the disclosed approach, processor(s) may receive sets of altitude data respectively from groups of mobile devices in the building, each set being associated with a respective time period, and could determine floor models of the building respectively based on the sets. Then, processor(s) could make a determination that at least one of the floor models is different from others, and could use this determination to detect that a state of the air-conditioning system has changed during particular time period(s), which are associated with set(s) of altitude data used to determine the at least one floor model."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Analyzing sets of altitude data from mobile device groups to detect that a state of an air-conditioning system has changed","description":"Disclosed is an approach for detecting that a state of an air-conditioning system in a building has changed and ultimately determining the air-conditioning system's operating pattern, which could help","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11473798","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-11473798","citation_suggestion":"Patentable. \"Analyzing sets of altitude data from mobile device groups to detect that a state of an air-conditioning system has changed\" (US-11473798). https://patentable.app/patents/US-11473798","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11473798","json":"https://patentable.app/api/llm-context/US-11473798","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:36:34.436Z"}