{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11961310","patent":{"patent_number":"US-11961310","title":"System and cryptographic hardening method for traffic signal verification","assignee":null,"inventors":[],"filing_date":"2019-04-24T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["G06V","G06V","G08G","G08G","G08G","G08G","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"Examples are provided for traffic sign detection systems. In one example, a traffic detection system in a vehicle includes an image sensor, a communication system, a processor, and a storage device storing instructions executable by the processor to capture an image of an environment of the vehicle via the image sensor, process the image to detect visual information regarding a traffic sign in the image, the visual information indicating a recognized sign, receive cryptographic data via the communication system from a transmitter associated with the traffic sign, the cryptographic data including a cryptographic representation of a traffic sign signal for controlling the traffic sign, and selectively control one or more vehicle systems of the vehicle based on a cryptographic verification of the recognized sign using the cryptographic data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and cryptographic hardening method for traffic signal verification","description":"Examples are provided for traffic sign detection systems. In one example, a traffic detection system in a vehicle includes an image sensor, a communication system, a processor, and a storage device st","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11961310","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-11961310","citation_suggestion":"Patentable. \"System and cryptographic hardening method for traffic signal verification\" (US-11961310). https://patentable.app/patents/US-11961310","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11961310","json":"https://patentable.app/api/llm-context/US-11961310","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:35:00.206Z"}