{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8493238","patent":{"patent_number":"US-8493238","title":"Device and method for detecting wheel axles","assignee":null,"inventors":[],"filing_date":"2010-10-01T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["G08G","G06Q","G08G"],"num_claims":12,"abstract":"The invention relates to the detection of wheel axles of a vehicle on a roadway by means of a sensor, which operates according to the light-section procedure and emits at least one fan of light from a first location along the roadway to project a line of light onto the roadway and a vehicle possibly located thereon, and records this line of light from a second location along the same side of the roadway and detects a wheel axle as soon as the recorded line of light exhibits, in its course emanating from the said side of the roadway, a shift-free change in direction differing from its course when the roadway is empty."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device and method for detecting wheel axles","description":"The invention relates to the detection of wheel axles of a vehicle on a roadway by means of a sensor, which operates according to the light-section procedure and emits at least one fan of light from a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8493238","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-8493238","citation_suggestion":"Patentable. \"Device and method for detecting wheel axles\" (US-8493238). https://patentable.app/patents/US-8493238","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8493238","json":"https://patentable.app/api/llm-context/US-8493238","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:35:00.307Z"}