{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11500087","patent":{"patent_number":"US-11500087","title":"Method for radar classification of a road surface","assignee":null,"inventors":[],"filing_date":"2018-10-15T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["G01S","B60W","G01S","G01S","G01S","G01S","G08G","G01S","G01S","G08G"],"num_claims":15,"abstract":"A method for classification of ground conditions in the vicinity of a vehicle using a radar sensor, comprising: receiving reflected portions of a radar signal at a receiver unit of a radar system; calculating information derived from the received portions of the radar signal for discrete spatial regions by the radar system or a control unit connected thereto; assigning the information to data structure units associated with a geographical location and the assignment of the information taking into account movement of the vehicle; collecting pieces of information in the respective data structure units, the pieces of information being obtained from reflected portions of radar signals transmitted at different times; evaluating the information contained in the data structure using a classifier to obtain information regarding the ground condition; assigning ground condition types to the data structure units based on evaluation results obtained by the classifier."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for radar classification of a road surface","description":"A method for classification of ground conditions in the vicinity of a vehicle using a radar sensor, comprising: receiving reflected portions of a radar signal at a receiver unit of a radar system; cal","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11500087","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-11500087","citation_suggestion":"Patentable. \"Method for radar classification of a road surface\" (US-11500087). https://patentable.app/patents/US-11500087","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11500087","json":"https://patentable.app/api/llm-context/US-11500087","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:14:41.079Z"}