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专利名称：VEHICLE DIAGNOSIS SYSTEM
发明人：Ji Soo SHIN,Byoung Seoung Kang,Kwang Ho
Kim,Hyuk Kim
申请号：US14697684申请日：20150428
公开号：US20150310677A1公开日：20151029
专利附图：
摘要：Disclosed is a vehicle diagnosis system including: a signal-collecting unitdisposed at a proper place of the vehicle including CAN(Controller Area Network)communication modules which send a CAN signal to and receive it from a vehicle ECU for
controlling states of all parts of the vehicle by a computer, through a CAN and whichoutput an analog signal to a driver driven by the module according to a command fromthe vehicle ECU, wherein the signal-collecting unit synchronizes and collects the CANsignal and the analog signal at predetermined time intervals; and a diagnosing unit whichdetects changes of the CAN signal and the analog signal collected in the signal-collectingunit at synchronization collection periods, and if the change of any one of the two signalshas not been detected, diagnoses that the CAN communication module outputting therelevant CAN signal and analog signal failed.
申请人：SOLWORKS CO., Ltd.
地址：Yongin-si KR
国籍：KR
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