{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9689191","patent":{"patent_number":"US-9689191","title":"Power tailgate control device and method","assignee":null,"inventors":[],"filing_date":"2016-05-12T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["B62D","G06V","G06V","H04N"],"num_claims":12,"abstract":"A power tailgate control device and method can prevent a collision with an obstacle during the opening or closing of a tailgate by determining whether an obstacle is present or not and whether the collision with the obstacle would occur or not by using a rear lamp and a rear camera. The power tailgate control device includes: a command input unit receiving a tailgate open or close command from an operator; a rear camera mounted on a tailgate; and a controller controlling the opening or closing of the tailgate by determining whether a collision with an obstacle would occur or not, on the basis of R values of pixels in a difference image between a first image captured in a state in which a rear lamp is turned on and a second image captured in a state in which the rear lamp is turned off."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power tailgate control device and method","description":"A power tailgate control device and method can prevent a collision with an obstacle during the opening or closing of a tailgate by determining whether an obstacle is present or not and whether the col","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9689191","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-9689191","citation_suggestion":"Patentable. \"Power tailgate control device and method\" (US-9689191). https://patentable.app/patents/US-9689191","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9689191","json":"https://patentable.app/api/llm-context/US-9689191","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:48:08.241Z"}