{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8483612","patent":{"patent_number":"US-8483612","title":"Vehicle-to-roadside and vehicle-to-vehicle communication system, communication method, and communication control program thereof","assignee":null,"inventors":[],"filing_date":"2008-01-29T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["G08G","G08G","H04W","H04W"],"num_claims":17,"abstract":"To resolve the problems of the vehicle-to-roadside communication and the vehicle-to-vehicle communication, and to enhance the safety of the road traffic and the convenience of the user by expanding the communication providing area and further stabilizing the communication. A vehicle-to-roadside and vehicle-to-vehicle communication system including a plurality of roadside communication devices being arranged on a roadside with a narrow range communication area, and an on-board communication device mounted on a vehicle which travels with passing through the communication area, and carrying out a wireless communication by cooperating a vehicle-to-roadside communication and a vehicle-to-vehicle communication is provided; where the roadside communication device and the on-board communication device are configured to be mutually communicable through two wireless channels, and the on-board communication device is configured to execute channel switching after notifying channel switching to a communicating party via wireless channel in communication when switching the channel from one to the other."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Vehicle-to-roadside and vehicle-to-vehicle communication system, communication method, and communication control program thereof","description":"To resolve the problems of the vehicle-to-roadside communication and the vehicle-to-vehicle communication, and to enhance the safety of the road traffic and the convenience of the user by expanding th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8483612","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-8483612","citation_suggestion":"Patentable. \"Vehicle-to-roadside and vehicle-to-vehicle communication system, communication method, and communication control program thereof\" (US-8483612). https://patentable.app/patents/US-8483612","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8483612","json":"https://patentable.app/api/llm-context/US-8483612","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:39:08.273Z"}