{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9720481","patent":{"patent_number":"US-9720481","title":"Energy-saving mode for a rail system signaling system","assignee":null,"inventors":[],"filing_date":"2013-09-05T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["G06F","B61L","B61L","B61L","G06F"],"num_claims":16,"abstract":"In order to save energy, it is proposed that parts of a signaling system be switched off, for example, by an operating system. The computers to be switched off store data which are relevant to railway safety, preferably on a central storage medium, for example, an NAS hard drive. When they have been reactivated, the computers read the safety-relevant data and operation can continue. This solution also enables computers which work with data relevant to railway safety to be switched to an energy-saving mode without endangering the safety of the railway."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Energy-saving mode for a rail system signaling system","description":"In order to save energy, it is proposed that parts of a signaling system be switched off, for example, by an operating system. The computers to be switched off store data which are relevant to railway","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9720481","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-9720481","citation_suggestion":"Patentable. \"Energy-saving mode for a rail system signaling system\" (US-9720481). https://patentable.app/patents/US-9720481","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9720481","json":"https://patentable.app/api/llm-context/US-9720481","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:00:47.417Z"}