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公开(公告)号：US07481185B1
公开(公告)日：2009-01-27
申请号：US11893298
申请日：2007-08-14
申请人： Sungbae Park , Jasim Ahmed , Han Ho Song , Aleksandar Kojic , Jean-Pierre Hathout , Martin Rauscher , John F. Christensen
发明人： Sungbae Park , Jasim Ahmed , Han Ho Song , Aleksandar Kojic , Jean-Pierre Hathout , Martin Rauscher , John F. Christensen
CPC分类号： F02D41/3035 , F02B1/12 , F02D41/0007 , F02D41/3058 , F02D2400/02 , F02D2400/04 , Y02T10/128
摘要： In a multi-mode, 2-stroke/4-stroke internal combustion engine operation, by switching the engine stroke from 4-stroke operation to 2-stroke operation so that the combustion frequency is doubled, doubling of the engine power is achieved even at the same work output per cycle. In order to meet the demand of extremely high power, the engine operates in 4-stroke boosted SI operation transitioned from 2-stroke HCCI operation at pre-set level of power and crank speed requirements. By combining the multi-stroke (2-stroke HCCI and 4-stroke HCCI) and multi-mode operation (2-stroke HCCI and 4-stroke boosted SI operation), full load range and overall high efficiency with minimal NOx emission are achieved.
摘要翻译： 在多模式二冲程/四冲程内燃机操作中，通过将发动机冲程从4冲程操作切换到二冲程操作，使得燃烧频率加倍，即使在 每个循环的工作输出相同。 为了满足极高功率的需求，发动机在二冲程HCCI运行中以预设的功率和曲柄转速要求进行四冲程升压SI运行。 通过组合多冲程（2冲程HCCI和4冲程HCCI）和多模式运行（2冲程HCCI和4冲程升压SI运行），实现了最小的NOx排放的满载范围和总体高效率。
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公开(公告)号：US20090048756A1
公开(公告)日：2009-02-19
申请号：US11893298
申请日：2007-08-14
申请人： Sungbae Park , Jasim Ahmed , Han Ho Song , Aleksandar Kojic , Jean-Pierre Hathout , Martin Rauscher , John F. Christensen
发明人： Sungbae Park , Jasim Ahmed , Han Ho Song , Aleksandar Kojic , Jean-Pierre Hathout , Martin Rauscher , John F. Christensen
IPC分类号： F02D28/00
CPC分类号： F02D41/3035 , F02B1/12 , F02D41/0007 , F02D41/3058 , F02D2400/02 , F02D2400/04 , Y02T10/128
摘要： In a multi-mode, 2-stroke/4-stroke internal combustion engine operation, by switching the engine stroke from 4-stroke operation to 2-stroke operation so that the combustion frequency is doubled, doubling of the engine power is achieved even at the same work output per cycle. In order to meet the demand of extremely high power, the engine operates in 4-stroke boosted SI operation transitioned from 2-stroke HCCI operation at pre-set level of power and crank speed requirements. By combining the multi-stroke (2-stroke HCCI and 4-stroke HCCI) and multi-mode operation (2-stroke HCCI and 4-stroke boosted SI operation), full load range and overall high efficiency with minimal NOx emission are achieved.
摘要翻译： 在多模式二冲程/四冲程内燃机操作中，通过将发动机冲程从4冲程操作切换到二冲程操作，使得燃烧频率加倍，即使在 每个循环的工作输出相同。 为了满足极高功率的需求，发动机在二冲程HCCI运行中以预设的功率和曲柄转速要求进行四冲程升压SI运行。 通过组合多冲程（2冲程HCCI和4冲程HCCI）和多模式运行（2冲程HCCI和4冲程升压SI运行），实现了最大的NOx排放的满载范围和总体高效率。
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公开(公告)号：US07431008B2
公开(公告)日：2008-10-07
申请号：US11393564
申请日：2006-03-29
摘要： An ignition system of an internal combustion engine, of a motor vehicle in particular, having at least one device for igniting a jet of a fuel/air mixture which has a chamber enclosing a process space in which the ignition of the fuel/air mixture takes place. The chamber has a device for enriching the process space with oxygen radicals.
摘要翻译： 特别是机动车辆的内燃机的点火系统具有至少一个用于点燃燃料/空气混合物的射流的装置，所述装置具有包围燃料/空气混合物点燃的处理空间的腔室 地点。 该室具有用氧自由基富集工艺空间的装置。
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4.发明申请Control of auto-ignition timing for homogeneous combustion jet ignition engines 有权控制均匀燃油喷射点火发动机的自动点火正时公开(公告)号：US20050072399A1
公开(公告)日：2005-04-07
申请号：US10681056
申请日：2003-10-07
申请人： Aleksandar Kojic , Jean-Pierre Hathout , David Cook , Jasim Ahmed
发明人： Aleksandar Kojic , Jean-Pierre Hathout , David Cook , Jasim Ahmed
CPC分类号： F02B19/02 , F02B1/12 , F02B5/00 , F02B77/085 , F02D41/3041 , Y02T10/125
摘要： A method and system of controlling auto-ignition timing in an internal combustion engine cylinder in which the timing of auto-ignition in prechambers that are coupled to the cylinder is precisely controlled. The auto-ignition in the prechambers produces hot gas jets that are introduced into the charge space of the cylinder and rapidly induce a second auto-ignition of the mixture in the cylinder. By precisely controlling the timing of the auto-ignitions within the prechambers, the timing of the auto-ignition within the cylinders can, in turn, be precisely controlled.
摘要翻译： 在内燃机气缸中控制自动点火正时的方法和系统，其中精确地控制联接到气缸的预燃烧器中的自动点火定时。 前燃烧室中的自动点火产生引入气缸充气空间的热气体射流，并迅速引起气缸中混合物的第二次自动点火。 通过精确地控制预燃室内自动点火的时间，可以精确地控制气缸内自动点火的时间。
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5.发明授权Tire pressure and parameter monitoring system and method using accelerometers 有权轮胎压力和参数监测系统及使用加速度计的方法公开(公告)号：US06725136B2
公开(公告)日：2004-04-20
申请号：US10114757
申请日：2002-04-01
IPC分类号： G06F700
CPC分类号： B60C23/062 , B60C23/061
摘要： Method for monitoring an operating condition of a vehicle including determining a longitudinal, a lateral, and/or a vertical acceleration, as well as a wheel rotation speed. Determining from the wheel rotation speed and the longitudinal, the lateral, and/or the vertical acceleration a tire condition, a wheel condition, and/or a suspension condition. Device including an accelerometer at a wheel of a vehicle, a wheel rotation speed sensor, and a microprocessor for determining an operating condition. The accelerometer determining a longitudinal, a lateral, and/or a vertical acceleration. The wheel rotation speed sensor determining a rotation speed of the wheel. The microprocessor electrically coupled to the accelerometer and the wheel rotation speed sensor. System for monitoring an operating condition of a vehicle including an accelerometer for each wheel of the vehicle at an axle-end. Each accelerometer determining a longitudinal, a lateral, and/or a vertical acceleration. Wheel rotation speed sensor for each wheel of the vehicle arranged at an axle-end and determining a rotation speed for each wheel. Microprocessor determining the operating condition including a tire condition, a wheel condition, and/or a suspension condition. The microprocessor electrically coupled to each accelerometer and each wheel rotation speed sensor.
摘要翻译： 用于监视车辆的操作状态的方法，包括确定纵向，横向和/或垂直加速度以及车轮转速。 从车轮转速和纵向，横向和/或垂直加速度确定轮胎状况，车轮状况和/或悬挂状态。 装置包括车辆车轮处的加速度计，车轮转速传感器和用于确定操作条件的微处理器。 加速度计确定纵向，横向和/或垂直加速度。 车轮转速传感器确定车轮的转速。 微处理器电耦合到加速度计和车轮转速传感器。 用于监测车辆的操作状态的系统，其包括车轴的车轮的每个车轮的加速度计。 每个加速度计确定纵向，横向和/或垂直加速度。 设置在车轴端的车辆的每个车轮的车轮转速传感器，并确定每个车轮的转速。 微处理器确定包括轮胎状况，车轮状况和/或悬架条件的操作条件。 微处理器电耦合到每个加速度计和每个车轮转速传感器。
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公开(公告)号：US07877177B2
公开(公告)日：2011-01-25
申请号：US11810594
申请日：2007-06-05
申请人： Stefan Kueperkoch , Wolfgang Grimm , Aleksandar Kojic , Jasim Ahmed , Jean-Pierre Hathout , Christopher Martin
发明人： Stefan Kueperkoch , Wolfgang Grimm , Aleksandar Kojic , Jasim Ahmed , Jean-Pierre Hathout , Christopher Martin
IPC分类号： B60T8/88
CPC分类号： B60G17/0185 , B60T8/1755 , B60T8/885 , B60T2270/402
摘要： A system and method for providing a fault tolerant vehicle dynamics control (VDC) is described. The system includes a fault tolerance module that receives an indication of a fault in at least one of the actuators of the VDC and selects a fault compensation mode to maintain the stability of the motor vehicle in light of the received fault indication. The fault tolerance module proceeds by diagnosing at least one fault in at least one of the actuators, selecting a fault compensation mode based on the detected at least one fault and the driving condition, and compensating for the at least one fault by optimally controlling remaining operable actuators according to the fault compensation mode.
摘要翻译： 描述了用于提供容错车辆动力学控制（VDC）的系统和方法。 该系统包括容错模块，其接收VDC的至少一个致动器中的故障指示，并根据接收的故障指示选择故障补偿模式以维持机动车辆的稳定性。 通过诊断至少一个致动器中的至少一个故障，基于检测到的至少一个故障和驾驶状况来选择故障补偿模式，并且通过最佳地控制剩余的可操作的 执行器根据故障补偿模式。
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公开(公告)号：US20080059018A1
公开(公告)日：2008-03-06
申请号：US11810594
申请日：2007-06-05
申请人： Stefan Kueperkoch , Wolfgang Grimm , Aleksandar Kojic , Jasim Ahmed , Jean-Pierre Hathout , Christopher Martin
发明人： Stefan Kueperkoch , Wolfgang Grimm , Aleksandar Kojic , Jasim Ahmed , Jean-Pierre Hathout , Christopher Martin
IPC分类号： G01M17/00
CPC分类号： B60G17/0185 , B60T8/1755 , B60T8/885 , B60T2270/402
摘要： A system and method for providing a fault tolerant vehicle dynamics control (VDC) is described. The system includes a fault tolerance module that receives an indication of a fault in at least one of the actuators of the VDC and selects a fault compensation mode to maintain the stability of the motor vehicle in light of the received fault indication. The fault tolerance module proceeds by diagnosing at least one fault in at least one of the actuators, selecting a fault compensation mode based on the detected at least one fault and the driving condition, and compensating for the at least one fault by optimally controlling remaining operable actuators according to the fault compensation mode.
摘要翻译： 描述了用于提供容错车辆动力学控制（VDC）的系统和方法。 该系统包括容错模块，其接收VDC的至少一个致动器中的故障指示，并根据接收的故障指示选择故障补偿模式以维持机动车辆的稳定性。 通过诊断至少一个致动器中的至少一个故障，基于检测到的至少一个故障和驾驶状况来选择故障补偿模式，并且通过最佳地控制剩余的可操作的 执行器根据故障补偿模式。
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公开(公告)号：US20060225692A1
公开(公告)日：2006-10-12
申请号：US11393564
申请日：2006-03-29
摘要： An ignition system of an internal combustion engine, of a motor vehicle in particular, having at least one device for igniting a jet of a fuel/air mixture which has a chamber enclosing a process space in which the ignition of the fuel/air mixture takes place. The chamber has a device for enriching the process space with oxygen radicals.
摘要翻译： 特别是机动车辆的内燃机的点火系统具有至少一个用于点燃燃料/空气混合物的射流的装置，所述装置具有包围燃料/空气混合物点燃的处理空间的腔室 地点。 该室具有用氧自由基富集工艺空间的装置。
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9.发明授权公开(公告)号：US06953020B2
公开(公告)日：2005-10-11
申请号：US10681072
申请日：2003-10-07
申请人： Aleksandar Kojic , Jean-Pierre Hathout , David Cook , Jasim Ahmed
发明人： Aleksandar Kojic , Jean-Pierre Hathout , David Cook , Jasim Ahmed
CPC分类号： F02D13/0203 , F02B1/12 , F02B5/00 , F02B19/02 , F02B77/085 , F02D41/3041 , Y02T10/125 , Y02T10/18
摘要： A method and system of controlling auto-ignition timing in an internal combustion engine cylinder in which the timing of auto-ignition in prechambers that are coupled to the cylinder is precisely controlled. The auto-ignition in the prechambers is produced by a compression stroke using pistons situated within the prechambers. Hot gas jets produced by the prechamber auto-ignitions are introduced into the charge space of the cylinder and rapidly induce a second auto-ignition of the mixture in the cylinder. By precisely controlling the timing of the auto-ignitions within the prechambers, the timing of the auto-ignition within the cylinders can, in turn, be precisely controlled.
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公开(公告)号：US07245995B2
公开(公告)日：2007-07-17
申请号：US10370635
申请日：2003-02-19
申请人： Stefan Kueperkoch , Wolfgang Grimm , Aleksandar Kojic , Jasim Ahmed , Jean-Pierre Hathout , Christopher Martin
发明人： Stefan Kueperkoch , Wolfgang Grimm , Aleksandar Kojic , Jasim Ahmed , Jean-Pierre Hathout , Christopher Martin
CPC分类号： B60G17/0185 , B60T8/1755 , B60T8/885 , B60T2270/402
摘要： A system and method for providing a fault tolerant vehicle dynamics control (VDC) is described. The system includes a fault tolerance module that receives an indication of a fault in at least one of the actuators of the VDC and selects a fault compensation mode to maintain the stability of the motor vehicle in light of the received fault indication. The fault tolerance module proceeds by diagnosing at least one fault in at least one of the actuators, selecting a fault compensation mode based on the detected at least one fault and the driving condition, and compensating for the at least one fault by optimally controlling remaining operable actuators according to the fault compensation mode.
摘要翻译： 描述了用于提供容错车辆动力学控制（VDC）的系统和方法。 该系统包括容错模块，其接收VDC的至少一个致动器中的故障指示，并根据接收的故障指示选择故障补偿模式以维持机动车辆的稳定性。 通过诊断至少一个致动器中的至少一个故障，基于检测到的至少一个故障和驾驶状况来选择故障补偿模式，并且通过最佳地控制剩余的可操作的 执行器根据故障补偿模式。
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