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专利名称：Urea solution after-treatment system, and
method and controller for warning of ureasolution state using touch
发明人：Chang-Ho Ham,Eun-Sik Kim申请号：US14477690申请日：20140904公开号：US09376122B2公开日：20160628
专利附图：
摘要：A urea solution after-treatment system may include a controller which receivesurea solution detection information of a urea solution storage tank () storing a urea
solution supplied to an SCR (Selective Catalytic Reduction) () for removal of NOx, thecontroller classifying the urea solution detection information into urea solution stateinformation and then classifying the classified urea solution state information into outputsignals corresponding thereto, the controller outputting the classified output signals aspattern signals of urea solution shortage, urea solution exhaustion, and urea solutionfailure, and an accelerator pedal () which generates touch recognition patterns varyingaccording to the pattern signals when the pattern signals are input, and transfers thetouch recognition patterns using a touch felt by a driver's foot.
申请人：Hyundai Motor Company
地址：Seoul KR
国籍：KR
代理机构：Morgan, Lewis & Bockius LLP
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