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公开(公告)号：US10060369B2
公开(公告)日：2018-08-28
申请号：US14863281
申请日：2015-09-23
发明人： Daniel A. Makled , Gopichandra Surnilla , Richard E. Soltis , Michael McQuillen , Mohannad Hakeem , Lyth Alobiedat
IPC分类号： F02D41/02 , F02D35/00 , F02D41/00 , F02D41/24 , F02D41/26 , F02M35/10 , F02D41/14 , F02D37/02
CPC分类号： F02D41/021 , F02D35/00 , F02D35/0007 , F02D37/02 , F02D41/005 , F02D41/0077 , F02D41/1456 , F02D41/2406 , F02D41/26 , F02D2200/0418 , F02D2200/70 , F02M35/10393 , Y02T10/47
摘要： Methods and systems are provided for triggering a humidity measurement based on changes in ambient conditions. In one example, a method may include, in response to a higher than threshold change in ambient air temperature or pressure, operating an oxygen sensor to update an ambient humidity estimate. Engine operation parameters may be adjusted based on the updated ambient humidity estimate.
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公开(公告)号：US10054065B2
公开(公告)日：2018-08-21
申请号：US14374689
申请日：2013-01-24
IPC分类号： F02D28/00 , F02D35/00 , F02N11/08 , F02D17/04 , F02D29/02 , B60W40/09 , B60W10/06 , B60W50/00
CPC分类号： F02D28/00 , B60W10/06 , B60W40/09 , B60W2050/0089 , B60W2540/30 , F02D17/04 , F02D29/02 , F02D35/00 , F02N11/0822 , F02N2200/105 , Y02T10/48
摘要： In one aspect of the invention there is provided a motor vehicle comprising an engine, the vehicle being operable automatically to stop the engine responsive to a determination that the engine is not required to provide torque to drive the vehicle, wherein the vehicle comprises control means operable to monitor a value of one or more parameters associated with the vehicle during a drive cycle, the control means being arranged automatically to determine whether a current driving style of a driver corresponds to an economy-oriented driving style or a performance-oriented driving style responsive to the value of the one or more parameters over time during the drive cycle, the control means being operable to over-ride stopping of the engine when it is determined that the driving style of the driver corresponds to a performance-oriented style.
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公开(公告)号：US20170159541A1
公开(公告)日：2017-06-08
申请号：US15320876
申请日：2014-06-30
CPC分类号： F01P3/02 , F01P7/14 , F02B77/085 , F02D35/00 , F02F1/002 , F02F1/10 , F02F1/14 , F02F1/242 , F02F1/36
摘要： An internal combustion engine includes: a cylinder block in which a cylinder is formed; a cylinder head including an intake port and an exhaust port, the cylinder head being integrally formed with the cylinder block; a water jacket covering circumferences of the cylinder, the intake port, and the exhaust port; a partition wall dividing the water jacket into a cylinder block side and a cylinder head side; and a knock sensor mounting boss provided on a side surface of the internal combustion engine, at a position on an extension line of the partition wall.
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公开(公告)号：US09555704B2
公开(公告)日：2017-01-31
申请号：US14333550
申请日：2014-07-17
发明人： Joseph F. Stanek , Lisa Scott , Jeffrey Alan Palic , Mark Davison , John A Lockwood , Donald Charles Franks
CPC分类号： B60K28/10 , B60Y2300/30 , B60Y2300/436 , B60Y2400/301 , B67D7/3245 , F02D35/00 , F02N11/0833 , F02N2200/08 , F02N2200/123 , Y02T10/48 , Y10S903/902
摘要： A method according to an exemplary aspect of the present disclosure includes, among other things, inhibiting operation of an internal combustion engine of a vehicle based on a proximity of the vehicle to a fueling location.
摘要翻译： 根据本公开的示例性方面的方法包括除了别的以外，基于车辆与加油位置的接近来禁止车辆的内燃机的操作。
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5.发明授权Method of inferring start-up misfires due to the build-up of ice and melt water in the intake system of a vehicle engine 有权推测车辆发动机进气系统中冰和融化水积聚引起的启动失火的方法公开(公告)号：US09175619B2
公开(公告)日：2015-11-03
申请号：US13940133
申请日：2013-07-11
发明人： Joseph Patrick Whitehead , Craig Alan Smith , Timothy Robert Gernant , Robert Sarow Baskins , Gregory Joseph Pawlak
CPC分类号： F02D35/00 , F02D41/04 , F02D41/042 , F02D41/062 , F02D41/18 , F02D2011/108 , F02D2200/021 , F02D2200/0414 , F02D2200/1015 , F02D2200/501
摘要： Methods are provided for determining ice formation during cruising under cold weather conditions at the intake manifold or throttle body of an engine system and for enabling engine misfire diagnostics upon detection of dissipation of the formed ice.
摘要翻译： 提供了用于在寒冷天气条件下在发动机系统的进气歧管或节气门体处巡航期间确定冰的方法，并且用于在检测到形成的冰的消散时实现发动机失火诊断。
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公开(公告)号：US09151236B2
公开(公告)日：2015-10-06
申请号：US13782413
申请日：2013-03-01
发明人： Florian Gruener
CPC分类号： F02D35/00 , B60W10/06 , B60W10/08 , B60W20/16 , B60W20/40 , B60W30/1882 , B60W2510/0619 , F02D41/1495 , F02N11/0829 , Y02T10/48 , Y02T10/6286 , Y10S903/902
摘要： A control device of a motor vehicle, for controlling and/or regulating at least the operation of an internal combustion engine, wherein, before the execution of at least one defined function and/or during the execution of at least one defined function, the control device demands operation of the internal combustion engine in a defined operating state, and wherein, as a function of the length of time for which the respective defined function has not been executed and/or as a function of the length of time for which a defined operating state of the internal combustion engine has not occurred, the control device determines a defined characteristic variable, on the basis of which the control device, in a temporally variable manner, determines different and/or variable measures for influencing the operating state of the internal combustion engine.
摘要翻译： 一种机动车辆的控制装置，用于至少控制和/或调节内燃机的操作，其中，在执行至少一个定义的功能之前和/或在执行至少一个定义的功能期间，所述控制 装置要求在规定的运行状态下操作内燃机，并且其中，根据所定义的功能未被执行的时间长度和/或作为定义的功能的时间长度的函数， 内燃机的运行状态没有发生，控制装置确定定义的特性变量，控制装置基于此，以时间上可变的方式确定影响内部运行状态的不同和/或可变措施 内燃机。
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7.发明申请METHOD OF INFERRING START-UP MISFIRES DUE TO THE BUILD-UP OF ICE AND MELT WATER IN THE INTAKE SYSTEM OF A VEHICLE ENGINE 有权汽车发动机入口系统中ICE和熔融水的建造引发启动失败的方法公开(公告)号：US20150019107A1
公开(公告)日：2015-01-15
申请号：US13940133
申请日：2013-07-11
发明人： Joseph Patrick Whitehead , Craig Alan Smith , Timothy Robert Gernant , Robert Sarow Baskins , Gregory Joseph Pawlak
IPC分类号： F02D35/00
CPC分类号： F02D35/00 , F02D41/04 , F02D41/042 , F02D41/062 , F02D41/18 , F02D2011/108 , F02D2200/021 , F02D2200/0414 , F02D2200/1015 , F02D2200/501
摘要： Methods are provided for determining ice formation during cruising under cold weather conditions at the intake manifold or throttle body of an engine system and for enabling engine misfire diagnostics upon detection of dissipation of the formed ice.
摘要翻译： 提供了用于在寒冷天气条件下在发动机系统的进气歧管或节气门体处巡航期间确定冰的方法，并且用于在检测到形成的冰的消散时实现发动机失火诊断。
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公开(公告)号：US20130197780A1
公开(公告)日：2013-08-01
申请号：US13877815
申请日：2010-10-08
申请人： Dale A. Oehlerking
发明人： Dale A. Oehlerking
IPC分类号： F02D35/00
CPC分类号： B60W20/13 , B60K6/46 , B60W10/06 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2710/0644 , B60W2710/0666 , F02D35/00 , Y02T10/6217
摘要： A method of operating a series type hybrid-electric powertrain having an internal combustion engine, a generator, and a battery is provided. A state of charge level of a battery is estimated. The state of charge level estimate is compared to a first threshold. An internal combustion engine operates at a first engine speed setpoint and a first engine torque output setpoint when the state of charge level estimate is below the first threshold. The state of charge level estimate is compared to a second threshold. The second threshold is a lower state of charge level than the first threshold. The internal combustion engine operates at a second engine speed setpoint and a second engine torque output setpoint when the state of charge level estimate is below the second threshold. The internal combustion engine generates more torque at the second torque output setpoint.
摘要翻译： 提供一种操作具有内燃机，发电机和电池的串联型混合动力传动系的方法。 估计电池的充电状态。 将电荷状态估计值与第一阈值进行比较。 当电荷水平估计值低于第一阈值时，内燃机以第一发动机转速设定点和第一发动机转矩输出设定值运行。 将电荷状态估计值与第二阈值进行比较。 第二阈值是比第一阈值更低的充电电平状态。 当电荷水平估计值低于第二阈值时，内燃机工作在第二发动机转速设定点和第二发动机转矩输出设定值。 内燃机在第二扭矩输出设定点产生更多的扭矩。
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公开(公告)号：US20130184970A1
公开(公告)日：2013-07-18
申请号：US13739015
申请日：2013-01-11
申请人： Fadi S. Kanafani
发明人： Fadi S. Kanafani
IPC分类号： F02D35/00
CPC分类号： F02D35/00 , B60H1/00314 , B60H1/00657 , F01P2037/02 , F02D13/0249 , F02D41/068 , F02D41/083 , F02D41/086 , F02D2200/021 , F02N11/0807 , F02N2200/0804 , F02P5/1506
摘要： A method is provided and may include monitoring operation of an engine of a vehicle, determining if the engine is started, and determining if the engine was started via an ignition or via a remote signal. The method may further include controlling operation of the engine at a first temperature if the engine was started via the ignition and controlling operation of the engine at a second temperature—different than the first temperature—if the engine was started via the remote signal. The second temperature may be higher than the first temperature to increase a temperature of coolant circulating within the engine.
摘要翻译： 提供了一种方法，并且可以包括监视车辆的发动机的操作，确定发动机是否启动，以及通过点火或经由远程信号确定发动机是否起动。 该方法可以进一步包括如果发动机通过点火和启动发动机在与第一温度不同的第二温度（如果发动机通过远程信号启动）的控制操作启动时控制发动机的运行。 第二温度可以高于第一温度以增加在发动机内循环的冷却剂的温度。
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10.发明授权
公开(公告)号：US5163530A
公开(公告)日：1992-11-17
申请号：US626056
申请日：1990-12-11
申请人： Hideo Nakamura , Toshimi Abo , Hiroshi Takahashi , Yoshiki Yasuno , Akira Higashimata , Makoto Kimura
发明人： Hideo Nakamura , Toshimi Abo , Hiroshi Takahashi , Yoshiki Yasuno , Akira Higashimata , Makoto Kimura
IPC分类号： B60K28/16 , B60K31/00 , B60T8/34 , B60W10/06 , B60W10/10 , B60W30/18 , B60W50/00 , F02D35/00 , F02D41/02 , F02D45/00 , F16H59/14 , F16H61/00 , F16H61/02 , F16H61/04
CPC分类号： B60W10/06 , B60K28/16 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , F02D35/00 , B60W2050/0057 , B60W2510/0638 , B60W2710/0666 , B60W2710/105 , F16H2059/142 , F16H2061/0081 , F16H61/0213 , F16H63/502
摘要： A control system for an automotive vehicle controls driving torque delivery for driven wheels. The control system basically controls an output torque of an automotive internal combustion engine toward a target engine output torque which is derived on the basis of an accelerator operational magnitude. The target engine output torque can be modified according to associated conditions, such as road friction level, a characteristic of a power train including a torque converter and a power transmission. The control system also performs selection of engine output control and transmission shift control depending upon vehicle driving condition.
摘要翻译： 用于机动车辆的控制系统控制用于从动轮的驱动转矩传递。 控制系统基本上控制汽车内燃机的输出转矩朝向基于加速器运行量值导出的目标发动机输出转矩。 目标发动机输出扭矩可以根据相关的条件进行修改，例如道路摩擦水平，包括变矩器和动力传递的动力传动系的特性。 控制系统还根据车辆驾驶状况进行发动机输出控制和变速器变速控制的选择。
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