Impaired operation detection method

dc.contributor.assigneeNissan North America, Inc.en
dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.en
dc.contributor.assigneeNISSAN MOTOR CO., LTD.en
dc.contributor.inventorTsuda, Hiroshien
dc.contributor.inventorYamamura, Tomohiroen
dc.contributor.inventorKuge, Nobuyukien
dc.contributor.inventorMcLaughlin, Shaneen
dc.contributor.inventorHankey, Jonathan M.en
dc.date.accessed2016-08-19en
dc.date.accessioned2016-08-24T17:55:13Zen
dc.date.available2016-08-24T17:55:13Zen
dc.date.filed2010-04-26en
dc.date.issued2013-08-27en
dc.description.abstractAn impaired operation detection method is basically performed by sensing a yaw rate of a vehicle over a time period. Then time points are identified in which the yaw rate changes direction. A linear rate of change in the yaw rate is determined between two of the time points that are sequential in time. An actual rate of change is examined between the two time points. A difference between the actual rate of change and the linear rate of change to obtain a difference value. Then, the operator's impairment condition is determined based on the difference value.en
dc.format.mimetypeapplication/pdfen
dc.identifier.applicationnumber12767385en
dc.identifier.patentnumber8521357en
dc.identifier.urihttp://hdl.handle.net/10919/72702en
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/57/213/085/0.pdfen
dc.language.isoen_USen
dc.publisherUnited States Patent and Trademark Officeen
dc.subject.cpcB60T8/172en
dc.subject.cpcB60T8/17551en
dc.subject.cpcB60W40/08en
dc.subject.cpcB60W40/11en
dc.subject.cpcB60W40/112en
dc.subject.cpcB60W40/114en
dc.subject.cpcB60T2220/02en
dc.subject.cpcB60W2040/0827en
dc.subject.cpcB60W2050/005en
dc.subject.cpcB60W2520/14en
dc.subject.cpcG08B21/06en
dc.subject.uspc701/36en
dc.titleImpaired operation detection methoden
dc.typePatenten
dc.type.dcmitypeTexten
dc.type.patenttypeutilityen
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