{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8531318","patent":{"patent_number":"US-8531318","title":"Data mining in a digital map database to identify intersections located at hill bottoms and enabling precautionary actions in a vehicle","assignee":null,"inventors":[],"filing_date":"2011-09-26T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["B60W","G01C","B60W","B60W","B60W","B60W","B60W","B60W","G01C","G01C","G06F","G06F","B60W","B60W","B60W","B60W"],"num_claims":20,"abstract":"Disclosed is a feature for a vehicle that enables taking precautionary actions in response to conditions on the road network around or ahead of the vehicle, in particular, an intersection located at the bottom of a hill. A database that represents the road network is used to determine locations where an intersection of roads is located at the bottom of a hill and then, precautionary action data is added to the database to indicate such locations. A precautionary action system installed in a vehicle uses this database, or a database derived therefrom, in combination with a positioning system to take a precautionary action as the vehicle approaches such a location."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data mining in a digital map database to identify intersections located at hill bottoms and enabling precautionary actions in a vehicle","description":"Disclosed is a feature for a vehicle that enables taking precautionary actions in response to conditions on the road network around or ahead of the vehicle, in particular, an intersection located at t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8531318","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-8531318","citation_suggestion":"Patentable. \"Data mining in a digital map database to identify intersections located at hill bottoms and enabling precautionary actions in a vehicle\" (US-8531318). https://patentable.app/patents/US-8531318","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8531318","json":"https://patentable.app/api/llm-context/US-8531318","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:47:35.030Z"}