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1.发明申请ENGINE OUTPUT SOOT DIAGNOSTIC CONTROL SYSTEM BASED ON TRANSIENT DRIVE CYCLE DETECTION 有权基于瞬态驱动循环检测的发动机输出故障诊断控制系统公开(公告)号：US20160033385A1
公开(公告)日：2016-02-04
申请号：US14450945
申请日：2014-08-04
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Vincent J. Tylutki , John Coppola , Christopher Whitt
IPC: G01N15/06
CPC classification number: G01N15/0656 , F02D41/045 , F02D41/1467 , F02D41/22 , F02D41/2403 , G01N2015/0046 , Y02T10/40
Abstract: An internal combustion engine control system including an internal combustion engine including at least one cylinder configured to perform combustion of an air/fuel mixture therein during a drive cycle. An electronic engine control module is configured to selectively execute at least one soot-based diagnostic operation that diagnoses the internal combustion engine based on exhausted soot. An electronic diagnostic evaluation module is in electrical communication with the engine control module and is configured to disable the at least one soot-based diagnostic operation based on at least one transient drive event of the internal combustion engine during the drive cycle.
Abstract translation: 一种内燃机控制系统，包括内燃机，所述内燃机包括至少一个气缸，所述至少一个汽缸构造成在驱动循环期间执行其中的空气/燃料混合物的燃烧。 电子引擎控制模块被配置为选择性地执行基于排出的烟灰来诊断内燃机的至少一个基于烟灰的诊断操作。 电子诊断评估模块与发动机控制模块电气通信，并被配置为在驱动循环期间基于内燃机的至少一个瞬时驱动事件来禁用至少一个基于烟尘的诊断操作。
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2.发明授权Engine output soot diagnostic control system based on transient drive cycle detection 有权基于瞬态驱动循环检测的发动机输出烟尘诊断控制系统公开(公告)号：US09562841B2
公开(公告)日：2017-02-07
申请号：US14450945
申请日：2014-08-04
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Vincent J. Tylutki , John Coppola , Christopher Whitt
CPC classification number: G01N15/0656 , F02D41/045 , F02D41/1467 , F02D41/22 , F02D41/2403 , G01N2015/0046 , Y02T10/40
Abstract: An internal combustion engine control system including an internal combustion engine including at least one cylinder configured to perform combustion of an air/fuel mixture therein during a drive cycle. An electronic engine control module is configured to selectively execute at least one soot-based diagnostic operation that diagnoses the internal combustion engine based on exhausted soot. An electronic diagnostic evaluation module is in electrical communication with the engine control module and is configured to disable the at least one soot-based diagnostic operation based on at least one transient drive event of the internal combustion engine during the drive cycle.
Abstract translation: 一种内燃机控制系统，包括内燃机，所述内燃机包括至少一个气缸，所述至少一个汽缸构造成在驱动循环期间执行其中的空气/燃料混合物的燃烧。 电子引擎控制模块被配置为选择性地执行基于排出的烟灰来诊断内燃机的至少一个基于烟灰的诊断操作。 电子诊断评估模块与发动机控制模块电气通信，并被配置为在驱动循环期间基于内燃机的至少一个瞬时驱动事件来禁用至少一个基于烟尘的诊断操作。
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