{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9740272","patent":{"patent_number":"US-9740272","title":"Hard drive energy-saving control method and apparatus, and central processing unit","assignee":null,"inventors":[],"filing_date":"2013-11-26T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":11,"abstract":"A hard drive energy-saving control method is disclosed. The method includes: obtaining a historical working state of a hard drive in each preset time segment, where each preset time segment is each preset time segment in at least one statistic period; predicting a working state of the hard drive in a next time segment of the current time segment according to the historical working state of the hard drive; and selecting a corresponding energy-saving policy level according to the working state of the hard drive in the next time segment, and performing energy-saving control on the hard drive. Embodiments of the present invention solve the technical problem in the prior art that energy consumption of a hard drive is not correlated with actual service access traffic and the energy-saving efficiency is not optimum. The embodiments of the present invention improve the energy-saving efficiency of the hard drive."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hard drive energy-saving control method and apparatus, and central processing unit","description":"A hard drive energy-saving control method is disclosed. The method includes: obtaining a historical working state of a hard drive in each preset time segment, where each preset time segment is each pr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9740272","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-9740272","citation_suggestion":"Patentable. \"Hard drive energy-saving control method and apparatus, and central processing unit\" (US-9740272). https://patentable.app/patents/US-9740272","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9740272","json":"https://patentable.app/api/llm-context/US-9740272","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:15:19.052Z"}