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1. 发明授权

US06708104B2 Engine control based on exhaust back pressure 有权
标题翻译：基于排气背压的发动机控制
公开(公告)号：US06708104B2
公开(公告)日：2004-03-16
申请号：US09916975
申请日：2001-07-27
申请人： Richard Michael Avery, Jr. , Matthew Thomas Baird , Brian Andrew Lewallen , Tomislav Golub , Peter Zagone
发明人： Richard Michael Avery, Jr. , Matthew Thomas Baird , Brian Andrew Lewallen , Tomislav Golub , Peter Zagone
IPC分类号： F02M2506
CPC分类号： F02D41/1448 , F01N3/023 , F01N11/002 , F01N13/009 , F02B29/0425 , F02B37/00 , F02B37/22 , F02D23/00 , F02D41/22 , F02M26/05 , F02M26/10 , F02M26/25 , F02M26/28 , F02M26/47 , Y02T10/144 , Y02T10/40 , Y02T10/47
摘要： A system and method for controlling an internal combustion engine monitor exhaust back pressure and take remedial action when the exhaust back pressure exceeds a corresponding threshold. The system and method respond to increased exhaust back pressures attributable to various causes to alert the vehicle operator and/or engage engine protection mechanisms depending on the back pressure severity level in an effort to avoid engine/component damage. Fault timers are provided for tracking time fault conditions are present and time that faults are active, with active faults being latched for the current ignition cycle. Available engine torque may be reduced in response to excessive exhaust back pressure. Anti-tampering logic is provided to detect attempts to defeat the protection feature.
摘要翻译：用于控制内燃机的系统和方法监测排气背压，并且当排气背压超过相应的阈值时采取补救措施。该系统和方法响应于由于各种原因引起的排气后退压力，以提醒车辆操作者和/或接合发动机保护机构，这取决于背压严重性水平以避免发动机/部件损坏。提供故障定时器用于跟踪时间存在故障条件和故障活动的时间，活动故障被锁定用于当前点火循环。可能的发动机扭矩可能会因过度的排气背压而减少。提供防篡改逻辑以检测打败保护功能的尝试。

2. 发明授权

US07980067B2 Method to operate vehicle with internal combustion engine and exhaust aftertreatment system according to detected drive cycles 有权
标题翻译：根据检测到的驱动循环，使用内燃机和排气后处理系统操作车辆的方法
公开(公告)号：US07980067B2
公开(公告)日：2011-07-19
申请号：US11961143
申请日：2007-12-20
申请人： Jason Thomas Barton , James Erik Plastow , Justin Adam Shetney , Matthew Thomas Baird , Mark Allen Zurawski , Bryant Chan Pham
发明人： Jason Thomas Barton , James Erik Plastow , Justin Adam Shetney , Matthew Thomas Baird , Mark Allen Zurawski , Bryant Chan Pham
IPC分类号： F01N3/00 , F01N3/10 , F01N3/02
CPC分类号： F01N9/002 , F01N3/0253 , F01N3/035 , F02D41/029 , F02D2200/1012 , F02D2200/501 , F02D2200/702 , Y02T10/47
摘要： A method to detect drive cycles of a vehicle and modify engine operation according to the detected drive cycles to effect regeneration of exhaust components, particularly the Diesel Particulate Filter.
摘要翻译：一种用于检测车辆的驱动周期并根据检测到的驱动周期修改发动机操作以实现排气部件，特别是柴油颗粒过滤器的再生的方法。

3. 发明授权

US08156733B2 Method of operating an internal combustion engine to heat up a selective catalyst reducer 有权
标题翻译：操作内燃机加热选择性催化剂还原剂的方法
公开(公告)号：US08156733B2
公开(公告)日：2012-04-17
申请号：US12040038
申请日：2008-02-29
申请人： Kevin Dean Sisken , Matthew Thomas Baird
发明人： Kevin Dean Sisken , Matthew Thomas Baird
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N9/00 , F01N3/035 , F01N3/208 , F01N2250/02 , F01N2560/06 , Y02T10/24 , Y02T10/47
摘要： In one embodiment, the present invention relates to a method to operate an internal combustion engine equipped with an Electronic Control Unit (ECU) with memory, an exhaust system including a Diesel Oxidation Catalyst (DOC), a Diesel Particulate Filter (DPF), upstream of a Selective Catalyst Reducer (SCR). A doser is in the DPF and actuated by commands from the ECU. The method includes sensors at the DPF and SCR electronically connected to the ECU to transmit data signals indicative of operating conditions at the DPF and SCR. The method includes sensing the temperature at an outlet of the DPF and an inlet at the SCR, determining whether that temperature is at least a predetermined temperature for a predetermined period of time, and introducing heat to the SCR to raise its temperature to a predetermined level for a predetermined period of time, such as light off temperature, to operate more efficiently. Heat may be introduced in the exhaust stream by engine thermal management strategies as well.
摘要翻译：在一个实施例中，本发明涉及一种操作配备有具有存储器的电子控制单元（ECU）的内燃机，包括柴油氧化催化剂（DOC），柴油微粒过滤器（DPF），上游的选择性催化剂还原剂（SCR）。加料器位于DPF中，由ECU的命令启动。该方法包括在DPF和SCR处的电子连接到ECU的传感器，以传送指示在DPF和SCR处的操作条件的数据信号。该方法包括检测DPF出口处的温度和SCR处的入口，确定该温度是否至少达到预定温度达预定时间段，并将热量引导到SCR以将其温度升高到预定水平在预定的时间内，例如熄灭温度，以更有效地操作。也可以通过发动机热管理策略在排气流中引入热量。

4. 发明申请

US20080163610A1 Method and system for regenerating exhaust system filtering and catalyst components using variable high engine idle 审中-公开
标题翻译：使用可变高发动机怠速再生废气系统过滤和催化剂组分的方法和系统
公开(公告)号：US20080163610A1
公开(公告)日：2008-07-10
申请号：US11650084
申请日：2007-01-05
申请人： Matthew Thomas Baird , Jason Thomas Barton
发明人： Matthew Thomas Baird , Jason Thomas Barton
IPC分类号： F01N3/023
CPC分类号： F02D41/0245 , F01N3/035 , F01N3/0821 , F01N3/0842 , F02D41/083 , F02D41/1446 , F02D41/1467 , F02D2041/026 , F02D2041/228 , Y02A50/2325 , Y02T10/26
摘要： A method and system for regenerating particulate filters, catalyzed soot filters, and NOx adsorber catalysts for a vehicle having a compression ignition engine.
摘要翻译：一种用于再生颗粒过滤器，催化烟灰过滤器和用于具有压缩点火发动机的车辆的NOx吸附剂催化剂的方法和系统。

5. 发明授权

US07980066B2 Thermal management for an internal combustion engine to optimize diesel particulate filter regeneration events 有权
标题翻译：内燃机的热管理优化柴油机微粒过滤器再生事件
公开(公告)号：US07980066B2
公开(公告)日：2011-07-19
申请号：US11959859
申请日：2007-12-19
申请人： Matthew Thomas Baird , Amr Mohamed Radwan , Kevin Dean Sisken , Bryant Chan Pham
发明人： Matthew Thomas Baird , Amr Mohamed Radwan , Kevin Dean Sisken , Bryant Chan Pham
IPC分类号： F01N3/00 , F01N3/10 , F01N3/02
CPC分类号： F02D41/029 , F01N3/0231 , F01N9/002 , F01N2430/00 , F02D41/08 , F02D41/1446 , F02D2200/501 , Y02T10/47
摘要： A method to operate an electronically controlled internal combustion engine that recognizes when thermal management mode of operation is being applied to an engine but is not attaining desired exhaust temperature for aftertreatment. When the Engine Control System (ECS) recognizes that the engine in operating in thermal management mode in a futile effort, the ECS aborts thermal management mode and returns to normal operating mode.
摘要翻译：一种操作电子控制的内燃机的方法，其识别何时将热管理模式运行于发动机，但未达到期望的后处理排气温度。当发动机控制系统（ECS）认识到发动机处于热力管理模式下时，无效，ECS中止热管理模式并恢复正常运行模式。

6. 发明授权

US07980062B2 Cold start white smoke aftertreatment protection 有权
标题翻译：冷启动白烟后处理保护
公开(公告)号：US07980062B2
公开(公告)日：2011-07-19
申请号：US11818817
申请日：2007-06-15
申请人： Jason Thomas Barton , Matthew Thomas Baird
发明人： Jason Thomas Barton , Matthew Thomas Baird
IPC分类号： F01N3/00 , F01N3/02
CPC分类号： F02D41/064 , F01N3/021 , F01N9/002 , F02D41/0007 , F02D41/0245 , F02D41/0255 , F02D41/029 , F02D2041/026 , F02D2200/0802 , Y02T10/26
摘要： A method for cold start white smoke protection of a hydrocarbon after treatment device, and method of engine operation to effect the same. The method comprises a) determining the temperature of the hydrocarbon after-treatment device during cold start conditions; b) determining hydrocarbon emissions in the hydrocarbon after-treatment device; and c) modifying engine operating conditions to raise the hydrocarbon after-treatment temperature at a pre-determined rate to a temperature sufficient to permit controlled oxidation of the hydrocarbons in the hydrocarbon after treatment device.
摘要翻译：一种冷启动白烟保护方法，用于处理装置后的碳氢化合物，以及发动机操作方法相同。该方法包括：a）在冷启动条件下确定烃后处理装置的温度; b）确定烃后处理装置中的碳氢化合物排放量; 以及c）改变发动机工作条件以将烃后处理温度以预定速率升高到足以允许烃在处理后装置中受控氧化的温度。

7. 发明授权

US07870730B2 Variable geometry turbocharger extender idle vane cycle 失效
标题翻译：可变几何涡轮增压器延长器空转叶片循环
公开(公告)号：US07870730B2
公开(公告)日：2011-01-18
申请号：US11958659
申请日：2007-12-18
申请人： David Joseph Dronzkowski , Matthew Thomas Baird
发明人： David Joseph Dronzkowski , Matthew Thomas Baird
IPC分类号： F02D23/00 , F02B39/16 , F02G3/00
CPC分类号： F02D41/0007 , F02B37/24 , F02B39/14 , F02D41/0047 , F02D41/08 , F02D41/221 , Y02T10/144 , Y02T10/40
摘要： A method to operate and electronic controlled internal combustion engine, and particularly a heavy duty diesel engine, to effect vane cleaning of a variable geometry turbocharger.
摘要翻译：一种操作方法和电控内燃机，特别是重型柴油发动机，用于实现可变几何涡轮增压器的叶片清洁。

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