{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9729638","patent":{"patent_number":"US-9729638","title":"Controller in a motor vehicle, motor vehicle and method for emergency communication","assignee":null,"inventors":[],"filing_date":"2015-02-06T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["G08G","H04L","H04W","H04W"],"num_claims":17,"abstract":"A communication device for wireless communication in a mobile radio network is included in a controller installed in a motor vehicle. The controller also includes a connection device which connects to at least one bus system of the motor vehicle and a computer device for controlling the exchange of data between the at least one bus system and the mobile radio network and/or an external network. The communication device has, in addition to a connection to a controller-external mobile radio antenna, an additional mobile radio antenna which is integrated into the controller and is to be used in the event of failure of the controller-external mobile radio antenna. The communication device outputs an emergency call signal to the mobile radio network when an emergency trigger signal is received via the bus system and/or some other communication connection."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Controller in a motor vehicle, motor vehicle and method for emergency communication","description":"A communication device for wireless communication in a mobile radio network is included in a controller installed in a motor vehicle. The controller also includes a connection device which connects to","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9729638","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-9729638","citation_suggestion":"Patentable. \"Controller in a motor vehicle, motor vehicle and method for emergency communication\" (US-9729638). https://patentable.app/patents/US-9729638","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9729638","json":"https://patentable.app/api/llm-context/US-9729638","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:50:36.236Z"}