{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9824585","patent":{"patent_number":"US-9824585","title":"Collision avoidance apparatus","assignee":null,"inventors":[],"filing_date":"2016-02-02T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["G08G","G08G"],"num_claims":8,"abstract":"A collision avoidance apparatus includes an obstacle detection unit to detect an obstacle ahead of a vehicle; an approaching object detection unit to detect an approaching object approaching the vehicle from behind the vehicle; and an electronic control unit to calculate a collision time until the vehicle collides with the obstacle, based on the distance and relative speed of the obstacle, and starts a drive support to avoid a collision with the obstacle when the vehicle speed is a lower limit speed or greater, and the collision time is a threshold or less. When there is a likelihood for the object to collide with the vehicle from behind the vehicle, the electronic control unit lowers the lower limit speed, and/or starts drive support when the collision time is the threshold or less, even when the vehicle speed is less than the lower limit speed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Collision avoidance apparatus","description":"A collision avoidance apparatus includes an obstacle detection unit to detect an obstacle ahead of a vehicle; an approaching object detection unit to detect an approaching object approaching the vehic","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9824585","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-9824585","citation_suggestion":"Patentable. \"Collision avoidance apparatus\" (US-9824585). https://patentable.app/patents/US-9824585","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9824585","json":"https://patentable.app/api/llm-context/US-9824585","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:40:42.584Z"}