{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8489305","patent":{"patent_number":"US-8489305","title":"Car-following controller and car-following control method","assignee":null,"inventors":[],"filing_date":"2010-04-14T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["B60W","B60W","B60W","G08G","B60W","B60W"],"num_claims":8,"abstract":"When a preceding vehicle (Vb) starts during deceleration of a vehicle (Va) which is trying to stop following the stopped preceding vehicle (Vb), if the vehicle (Va) accelerates following the preceding vehicle (Vb), the driver possibly mistakes that the vehicle is equipped with an automatic start function. A virtual preceding vehicle (Vb′) is set at the stop position of the preceding vehicle (Vb), so that the vehicle (Va) is temporarily stopped following the stopping virtual preceding vehicle (Vb′) even if the actual preceding vehicle (Vb) is started. As a result, the vehicle (Va) is not started until the driver indicates the intention to start by operating a start switch, and the driver can be prevented from mistaking that the vehicle is equipped with an automatic start function."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Car-following controller and car-following control method","description":"When a preceding vehicle (Vb) starts during deceleration of a vehicle (Va) which is trying to stop following the stopped preceding vehicle (Vb), if the vehicle (Va) accelerates following the preceding","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8489305","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-8489305","citation_suggestion":"Patentable. \"Car-following controller and car-following control method\" (US-8489305). https://patentable.app/patents/US-8489305","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8489305","json":"https://patentable.app/api/llm-context/US-8489305","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:04:49.030Z"}