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31.发明申请公开(公告)号：US20120006003A1
公开(公告)日：2012-01-12
申请号：US12832431
申请日：2010-07-08
IPC分类号： F01N3/00
CPC分类号： F01N3/208 , F01N2610/02 , F01N2610/105 , F01N2900/0422 , F01N2900/08 , F01N2900/1811 , F01N2900/1814 , Y02A50/2325 , Y02T10/24
摘要： A method of controlling a vehicle includes determining if a diesel emission fluid is at least partially frozen, and determining if the vehicle is currently operating in a low diesel emission fluid inducement protocol. If the vehicle is not currently operating in the low diesel emission fluid inducement protocol, and the diesel emission fluid is at least partially frozen, then a temporary minimum diesel emission fluid mass may be defined to prevent entry of the vehicle into the low diesel emission fluid inducement protocol.
摘要翻译： 控制车辆的方法包括确定柴油机排放流体是否至少部分地被冻结，以及确定车辆当前是否以低柴油机排放液体诱导方案运行。 如果车辆当前没有运行在低柴油机排放流体诱导协议中，并且柴油排放流体至少部分地被冷冻，则可以定义临时的最小柴油排放流体质量以防止车辆进入低柴油机排放流体 诱导方案。
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公开(公告)号：US20120000187A1
公开(公告)日：2012-01-05
申请号：US12826872
申请日：2010-06-30
申请人： Jason Daniel Mullins , Paul Jasinkiewicz , Kyle E. Crawford , Justin A. Shetney , Rebecca J. Darr
发明人： Jason Daniel Mullins , Paul Jasinkiewicz , Kyle E. Crawford , Justin A. Shetney , Rebecca J. Darr
CPC分类号： F01N9/002 , F01N3/023 , F01N3/0253 , F01N3/035 , F01N3/106 , F01N3/2066 , F01N3/208 , F01N13/0097 , F01N2250/02 , F01N2560/06 , F01N2610/02 , F01N2610/03 , F01N2610/10 , Y02A50/2325 , Y02T10/24 , Y02T10/47
摘要： A regeneration control system for a vehicle includes a regeneration control module and a regeneration interrupt module. The regeneration control module selectively provides fuel to an oxidation catalyst for a regeneration event of a particulate filter that occurs during a predetermined melting period for frozen dosing agent. The regeneration interrupt module selectively interrupts the regeneration event and disables the provision of fuel to the oxidation catalyst before the regeneration event is complete when a temperature of a dosing agent injector that is located between the oxidation catalyst and the particulate filter is greater than a predetermined temperature.
摘要翻译： 一种用于车辆的再生控制系统包括再生控制模块和再生中断模块。 再生控制模块选择性地向氧化催化剂提供燃料，用于在用于冷冻给料剂的预定熔融时段期间发生的颗粒过滤器的再生事件。 再生中断模块选择性地中断再生事件，并且在再生事件完成之前禁止向氧化催化剂提供燃料，当位于氧化催化剂和微粒过滤器之间的计量剂注射器的温度大于预定温度 。
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33.发明申请REGENERATION SYSTEMS AND METHODS FOR PARTICULATE FILTERS USING VIRTUAL BRICK TEMPERATURE SENSORS 有权使用虚拟砖温度传感器的颗粒过滤器的再生系统和方法公开(公告)号：US20100307139A1
公开(公告)日：2010-12-09
申请号：US12479028
申请日：2009-06-05
CPC分类号： F01N3/035 , F01N3/027 , F01N9/002 , F01N2240/16 , F01N2900/0408 , F01N2900/1602 , F02D41/029 , F02D41/1446 , F02D2200/0804 , Y02A50/2324 , Y02T10/22 , Y02T10/47
摘要： An exhaust control system includes a temperature sensor, a temperature estimation module, and an exhaust condition adjustment module. The temperature sensor measures an outlet temperature of an exhaust gas downstream from an emission reduction device. The temperature estimation module estimates a highest temperature of the emission reduction device. The exhaust condition adjustment module controls operation of the exhaust control system based on the highest temperature of the emission reduction device.
摘要翻译： 排气控制系统包括温度传感器，温度估计模块和排气条件调节模块。 温度传感器测量排放减少装置下游的废气的出口温度。 温度估计模块估计排放减少装置的最高温度。 排气条件调节模块基于排放减少装置的最高温度来控制排气控制系统的运转。
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公开(公告)号：US09115626B2
公开(公告)日：2015-08-25
申请号：US13545246
申请日：2012-07-10
申请人： Min Sun , Igor Zanetti , Paul Jasinkiewicz
发明人： Min Sun , Igor Zanetti , Paul Jasinkiewicz
CPC分类号： F01N3/208 , F01N2610/02 , F01N2900/0406 , F01N2900/0601 , F01N2900/1621 , F01N2900/1622 , Y02T10/24
摘要： A method for monitoring a discrete substrate element from an ammonia-selective catalyst reduction device configured to treat an exhaust gas feedstream of an internal combustion engine includes monitoring amounts of ammonia that are adsorbed, desorbed, and oxidized and an amount of ammonia that is consumed in reducing NOx in the exhaust gas feedstream from the discrete substrate element. An amount of ammonia consumption for the discrete substrate element is determined based on the amount of ammonia that is oxidized and the amount of ammonia that is consumed in reducing NOx in the exhaust gas feedstream. The amount of ammonia that is adsorbed and the amount of ammonia that is desorbed for the discrete substrate element are compared and the amount of ammonia consumption for the discrete substrate element is adjusted when the amount of ammonia that is adsorbed is less than the amount of ammonia that is desorbed.
摘要翻译： 用于从配置成处理内燃机的废气进料流的氨选择性催化剂还原装置监测分立的衬底元件的方法包括监测吸附，解吸和氧化的氨的量，以及消耗的氨的量 从离散的衬底元件减少废气进料流中的NOx。 基于在废气进料流中还原NOx中被氧化的氨的量和消耗的氨的量来确定离散衬底元件的氨消耗量。 比较吸附的氨的量和离散衬底元素解吸的氨的量，并且当吸附的氨的量小于氨的量时，调节离散衬底元素的氨消耗量 这是解散的。
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公开(公告)号：US20140013725A1
公开(公告)日：2014-01-16
申请号：US13545246
申请日：2012-07-10
申请人： Min Sun , Igor Zanetti , Paul Jasinkiewicz
发明人： Min Sun , Igor Zanetti , Paul Jasinkiewicz
IPC分类号： F01N3/00
CPC分类号： F01N3/208 , F01N2610/02 , F01N2900/0406 , F01N2900/0601 , F01N2900/1621 , F01N2900/1622 , Y02T10/24
摘要： A method for monitoring a discrete substrate element from an ammonia-selective catalyst reduction device configured to treat an exhaust gas feedstream of an internal combustion engine includes monitoring amounts of ammonia that are adsorbed, desorbed, and oxidized and an amount of ammonia that is consumed in reducing NOx in the exhaust gas feedstream from the discrete substrate element. An amount of ammonia consumption for the discrete substrate element is determined based on the amount of ammonia that is oxidized and the amount of ammonia that is consumed in reducing NOx in the exhaust gas feedstream. The amount of ammonia that is adsorbed and the amount of ammonia that is desorbed for the discrete substrate element are compared and the amount of ammonia consumption for the discrete substrate element is adjusted when the amount of ammonia that is adsorbed is less than the amount of ammonia that is desorbed.
摘要翻译： 用于从配置成处理内燃机的废气进料流的氨选择性催化剂还原装置监测分立的衬底元件的方法包括监测吸附，解吸和氧化的氨的量，以及消耗的氨的量 从离散的衬底元件减少废气进料流中的NOx。 基于在废气进料流中还原NOx中被氧化的氨的量和消耗的氨的量来确定离散衬底元件的氨消耗量。 比较吸附的氨的量和离散衬底元素解吸的氨的量，并且当吸附的氨的量小于氨的量时，调节离散衬底元素的氨消耗量 这是解散的。
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公开(公告)号：US08327621B2
公开(公告)日：2012-12-11
申请号：US12427930
申请日：2009-04-22
申请人： Thomas LaRose, Jr. , Jason Daniel Mullins , Eric R. Snyder , Paul Jasinkiewicz , James M. Perrin , Sarah Funk
发明人： Thomas LaRose, Jr. , Jason Daniel Mullins , Eric R. Snyder , Paul Jasinkiewicz , James M. Perrin , Sarah Funk
CPC分类号： F01N9/002 , F01N3/0231 , F01N3/0253 , F01N13/0097 , F01N2610/03 , F01N2900/14 , Y02T10/47
摘要： A temperature control system comprises a temperature determination module, a temperature correction module, a temperature control module, and an updating module. The temperature determination module determines a desired outlet temperature for an oxidation catalyst (OC) that is located upstream of a particulate filter (PF) in an exhaust system. The temperature correction module determines a temperature correction from a plurality of temperature corrections. The temperature control module controls an outlet temperature of the OC based on the desired outlet temperature and the temperature correction. The updating module selectively updates at least one of the plurality of temperature corrections when an engine speed and an engine load are within respective predetermined ranges.
摘要翻译： 温度控制系统包括温度确定模块，温度校正模块，温度控制模块和更新模块。 温度测定模块确定位于排气系统中微粒过滤器（PF）上游的氧化催化剂（OC）的期望出口温度。 温度校正模块根据多个温度校正来确定温度校正。 温度控制模块根据所需的出口温度和温度校正来控制OC的出口温度。 当发动机速度和发动机负载在相应的预定范围内时，更新模块选择性地更新多个温度校正中的至少一个。
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公开(公告)号：US20100269489A1
公开(公告)日：2010-10-28
申请号：US12427930
申请日：2009-04-22
申请人： Thomas LaRose, JR. , Jason Daniel Mullins , Eric R. Snyder , Paul Jasinkiewicz , James M. Perrin , Sarah Funk
发明人： Thomas LaRose, JR. , Jason Daniel Mullins , Eric R. Snyder , Paul Jasinkiewicz , James M. Perrin , Sarah Funk
CPC分类号： F01N9/002 , F01N3/0231 , F01N3/0253 , F01N13/0097 , F01N2610/03 , F01N2900/14 , Y02T10/47
摘要： A temperature control system comprises a temperature determination module, a temperature correction module, a temperature control module, and an updating module. The temperature determination module determines a desired outlet temperature for an oxidation catalyst (OC) that is located upstream of a particulate filter (PF) in an exhaust system. The temperature correction module determines a temperature correction from a plurality of temperature corrections. The temperature control module controls an outlet temperature of the OC based on the desired outlet temperature and the temperature correction. The updating module selectively updates at least one of the plurality of temperature corrections when an engine speed and an engine load are within respective predetermined ranges.
摘要翻译： 温度控制系统包括温度确定模块，温度校正模块，温度控制模块和更新模块。 温度测定模块确定位于排气系统中微粒过滤器（PF）上游的氧化催化剂（OC）的期望出口温度。 温度校正模块根据多个温度校正来确定温度校正。 温度控制模块根据所需的出口温度和温度校正来控制OC的出口温度。 当发动机速度和发动机负载在相应的预定范围内时，更新模块选择性地更新多个温度校正中的至少一个。
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38.发明申请Apparatus and Method for Optimizing Exhaust Temperature Control in a Vehicle During Particulate Filter Regneration 有权在颗粒过滤器过滤器中优化车辆排气温度控制的装置和方法公开(公告)号：US20100083639A1
公开(公告)日：2010-04-08
申请号：US12244976
申请日：2008-10-03
IPC分类号： F01N9/00
CPC分类号： F01N3/2066 , F01N3/0231 , F01N3/106 , F01N9/00 , F01N13/009 , F01N2900/1602 , F02D41/025 , F02D41/029 , F02D41/1441 , F02D41/1446 , F02D2041/1431 , F02D2200/0802 , Y02A50/2325 , Y02T10/24 , Y02T10/26 , Y02T10/47
摘要： A method controls an exhaust gas temperature from a vehicle engine during regeneration of particulate filter (PF) in a vehicle having an oxidation catalyst (OC) and a selective catalytic reduction catalyst (SCR). The method ensures that a final OC temperature does not exceed a maximum of the target OC outlet temperature and a calibrated maximum OC outlet temperature. An apparatus for controlling a temperature of the exhaust gas includes sensors for measuring a temperature within the exhaust system and a controller having an algorithm, an OC temperature lookup table, and a PF temperature lookup table. The algorithm calculates a target OC outlet temperature using the lookup tables and a delayed error value that compensates for a thermal mass of the SCR. Actual OC outlet temperature is limited during regeneration of the PF to the lesser of the target OC outlet temperature and a calibrated maximum OC outlet temperature.
摘要翻译： 在具有氧化催化剂（OC）和选择性催化还原催化剂（SCR）的车辆中的微粒过滤器（PF）的再生期间，一种方法控制来自车辆发动机的废气温度。 该方法确保最终OC温度不超过目标OC出口温度的最大值和校准的最大OC出口温度。 用于控制废气温度的装置包括用于测量排气系统内的温度的传感器和具有算法，OC温度查找表和PF温度查找表的控制器。 该算法使用查找表和用于补偿SCR的热质量的延迟误差值来计算目标OC出口温度。 在PF再生期间OC实际出口温度受限于目标OC出口温度较小者和校准的最大OC出口温度。
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公开(公告)号：US20220378121A1
公开(公告)日：2022-12-01
申请号：US17391807
申请日：2021-08-02
申请人： Richard Raciti , Paul Jasinkiewicz
发明人： Richard Raciti , Paul Jasinkiewicz
IPC分类号： A41D13/00
摘要： A garment includes: a plurality of distinct regions, each region corresponding to a body part or type of body part of a wearer when worn; and a plurality of visual indicia, each of the visual indicia having at least one unique visual characteristic. Each of the plurality of visual indicia is located at a corresponding one of the plurality of distinct regions. At least one secondary visual characteristic of each of the indicia is associated with the corresponding distinct region.
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公开(公告)号：US08800267B2
公开(公告)日：2014-08-12
申请号：US13362869
申请日：2012-01-31
IPC分类号： F01N3/00
CPC分类号： F02D41/024 , F02D41/0002 , F02D41/0035 , F02D41/1446 , F02D41/18 , F02D2200/0804 , F02D2200/501 , Y02T10/26 , Y02T10/42
摘要： A control system for an internal combustion engine is provided, and includes an exhaust gas conduit, an oxidization catalyst (“OC”) device, a temperature sensor, an intake mass air flow sensor, an engine air intake mechanism, and a control module. The exhaust gas conduit is in fluid communication with, and is configured to receive an exhaust gas. The OC device is in fluid communication with the exhaust gas conduit. The OC device has an OC light-off temperature. The OC device is selectively activated to the light-off temperature to induce oxidization of the exhaust gas. The temperature sensor is situated in the exhaust stream upstream of the OC device. The temperature sensor monitors an exhaust gas temperature. The intake mass air flow sensor measures an air mass entering the internal combustion engine. The engine air intake mechanism is selectively activated to modulate the air mass entering the internal combustion engine.
摘要翻译： 提供了一种用于内燃机的控制系统，包括排气导管，氧化催化剂（“OC”）装置，温度传感器，进气量空气流量传感器，发动机进气机构和控制模块。 废气导管与废气流体连通并被构造成接收废气。 OC装置与废气导管流体连通。 OC器件具有OC关断温度。 选择性地将OC器件激活到关闭温度以引起废气的氧化。 温度传感器位于OC设备上游的排气流中。 温度传感器监测废气温度。 进气质量空气流量传感器测量进入内燃机的空气质量。 发动机进气机构被选择性地启动以调节进入内燃机的空气质量。
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