{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11526161","patent":{"patent_number":"US-11526161","title":"People flow estimation system and the failure processing method thereof","assignee":null,"inventors":[],"filing_date":"2018-01-18T00:00:00.000Z","publication_date":"2022-12-13T00:00:00.000Z","cpc_codes":["G05B","G05B","G06F","G06V","G06V"],"num_claims":12,"abstract":"A human flow estimation system comprises: a sensor network comprising a plurality of sensors arranged in a to-be-estimated region for detecting the human flow; a model building module configured to build a human flow state model based on arrangement positions of the sensors, and build a sensor network model based on data of the sensors; and a human flow estimation module configured to estimate the human flow and provide a data weight of the estimated human flow based on the human flow state model and the sensor network model. The human flow estimation system further comprises a failure detection module configured to detect whether each sensor in the sensor network is abnormal, and the model building module is further configured to adjust the human flow state model and the sensor network model when an exception exists on the sensor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"People flow estimation system and the failure processing method thereof","description":"A human flow estimation system comprises: a sensor network comprising a plurality of sensors arranged in a to-be-estimated region for detecting the human flow; a model building module configured to bu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11526161","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-11526161","citation_suggestion":"Patentable. \"People flow estimation system and the failure processing method thereof\" (US-11526161). https://patentable.app/patents/US-11526161","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11526161","json":"https://patentable.app/api/llm-context/US-11526161","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:31:28.161Z"}