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1. 发明申请

US20130124066A1 DYNAMIC TUNING OF ENGINE AUTO STOP CRITERIA 有权
标题翻译：发动机自动停止标准的动态调谐
公开(公告)号：US20130124066A1
公开(公告)日：2013-05-16
申请号：US13294311
申请日：2011-11-11
申请人： Kirk Pebley , Mark Douglas Malone , David Celinske , Scott R. Caudill
发明人： Kirk Pebley , Mark Douglas Malone , David Celinske , Scott R. Caudill
IPC分类号： F02D17/04
CPC分类号： B60W10/06 , B60W10/26 , B60W30/18018 , B60W2050/0089 , B60W2530/14 , F02D17/04 , F02D29/02 , F02N11/0818 , F02N2200/061 , F02N2200/105 , F02N2200/14 , F02N2300/2004 , F02N2300/2006
摘要： The criteria used to determine whether to initiate an auto stop of an engine may be altered based on a number of previous auto stops of the engine, a total auto stop off time of the engine, or a total throughput of a battery. Altering the criteria may influence a frequency with which the engine is auto stopped.
摘要翻译：用于确定是否启动发动机的自动停止的标准可以基于发动机的先前的自动停止次数，发动机的总自动停止关闭时间或电池的总吞吐量来改变。改变标准可能会影响发动机自动停止的频率。

2. 发明申请

US20120234282A1 DEVICE AND METHOD FOR STARTING ENGINE 有权
标题翻译：启动发动机的装置和方法
公开(公告)号：US20120234282A1
公开(公告)日：2012-09-20
申请号：US13511620
申请日：2011-02-14
申请人： Masafumi Sakuma
发明人： Masafumi Sakuma
IPC分类号： F02N11/08
CPC分类号： F02N11/08 , B60K6/48 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/192 , B60W30/20 , B60W2710/083 , F02N5/02 , F02N11/04 , F02N11/108 , F02N19/005 , F02N2019/007 , F02N2200/14 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286
摘要： An engine starting method in a parallel-type hybrid vehicle comprises a motor reverse rotation driving step of applying reverse rotation current to drivingly rotate a motor output shaft in a reverse rotation direction of an engine output shaft whereby an elastic member in a damper is elastically deformed to store an urging force that urges the motor output shaft in a normal rotation direction; an urged normal rotation step of stopping the electrification to release the urging force having been stored at the motor reverse rotation driving step whereby the motor output shaft is rotated in the normal rotation direction; a motor normal rotation driving step of applying normal rotation current to drivingly rotate the motor output shaft in the normal rotation direction; and an engine start igniting step of igniting an engine with the engine output shaft being rotated by the rotation at the motor normal rotation driving step.
摘要翻译：并联型混合动力车辆中的发动机起动方法包括：电动机反向旋转驱动步骤，其施加反转电流，以使发动机输出轴的反转方向驱动旋转电动机输出轴，由此阻尼器中的弹性构件弹性变形以存储沿正常旋转方向推压马达输出轴的推压力; 促使正常旋转步骤停止通电以释放在电动机反向旋转驱动步骤中已经存储的作用力，从而马达输出轴沿正常旋转方向旋转; 马达正转旋转驱动步骤，施加正常旋转电流以使马达输出轴沿正转方向驱动旋转; 以及发动机起动点火步骤，其中发动机输出轴在马达正转旋转驱动步骤中通过旋转而旋转。

3. 发明申请

US20180283342A1 METHOD FOR ASCERTAINING A TORQUE ACCURACY OF A TORQUE TRANSMITTED FROM A BELT-DRIVEN STARTER-GENERATOR OF AN INTERNAL COMBUSTION ENGINE TO THE INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：US20180283342A1
公开(公告)日：2018-10-04
申请号：US15746152
申请日：2016-06-15
申请人： Robert Bosch GmbH , SEG AUTOMOTIVE GERMANY GMBH
发明人： Benjamin Klein , Tobias Trzebiatowski , Andreas Greis , Bernd Schroeder , Istvan Deak , Mario Kaepple , Martin Henger
IPC分类号： F02N11/10 , F02B67/06 , F02N11/04 , F02N11/08 , F02N15/08
CPC分类号： F02N11/108 , F02B67/06 , F02D41/042 , F02D41/22 , F02D2200/101 , F02D2250/24 , F02N11/04 , F02N11/0814 , F02N15/08 , F02N2200/022 , F02N2200/042 , F02N2200/14 , Y02T10/48
摘要： A method for ascertaining a torque accuracy of a torque transmitted from a belt-driven starter-generator of an internal combustion engine to the internal combustion engine, which is similar to a learning process or a calibration of the actual torque of the starter-generator with respect to a setpoint torque, includes controlling the belt-driven starter-generator to transmit a specified test torque to the internal combustion engine during a predefined test time interval during coasting down of the internal combustion engine, determining a speed variable that is dependent on a speed of the internal combustion during the test time interval, comparing the speed variable to a reference variable, and deducing the torque accuracy from this comparison.

4. 发明申请

US20140121865A1 Methods and Apparatus to Control Motors 有权
标题翻译：控制电机的方法和装置
公开(公告)号：US20140121865A1
公开(公告)日：2014-05-01
申请号：US13663441
申请日：2012-10-29
申请人： DEERE & COMPANY
发明人： Noel W. Anderson
IPC分类号： B60W20/00
CPC分类号： B60W50/029 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/12 , B60W20/40 , B60W50/14 , B60W2050/0295 , B60W2050/143 , B60W2550/402 , F02N11/0822 , F02N11/0825 , F02N11/108 , F02N2200/12 , F02N2200/14 , Y02T10/48 , Y02T10/6291
摘要： Methods and apparatus are disclosed for identifying media and, more particularly, to methods and apparatus for decoding identifiers after broadcast. An example method includes determining a machine operation path that a machine is planned to follow, determining a projected component health parameter of a first motor of the machine based on the machine following the machine operation path, comparing the projected component health parameter to a first threshold, and issuing an alert when the projected component health parameter meets the first threshold.
摘要翻译：公开了用于识别媒体的方法和装置，更具体地，涉及用于在广播之后解码标识符的方法和装置。一个示例性方法包括确定机器计划跟随的机器操作路径，基于机器操作路径之后的机器确定机器的第一马达的投影部件健康参数，将所投影的部件健康参数与第一阈值进行比较并且当所投影的组件健康参数满足第一阈值时发出警报。

5. 发明申请

US20130238225A1 ENGINE CONTROL APPARATUS 审中-公开
标题翻译：发动机控制装置
公开(公告)号：US20130238225A1
公开(公告)日：2013-09-12
申请号：US13788011
申请日：2013-03-07
申请人： DENSO CORPORATION
发明人： Tetsuo MORITA
IPC分类号： F02D41/04
CPC分类号： F02D41/042 , F02N11/0818 , F02N11/0833 , F02N2200/023 , F02N2200/14 , Y02T10/48
摘要： An engine control apparatus is provided for controlling an engine of a motor vehicle. The engine control apparatus is configured to automatically stop the engine by stopping combustion in the engine when a predetermined automatic stop condition is satisfied and restart the engine by driving a starter when a predetermined restart condition is satisfied. The engine control apparatus includes a calculator and a condition changer. The calculator calculates an accumulated value by accumulating a starter deterioration-related value each time the engine is started or restarted by the starter; the accumulated value is indicative of the degree of deterioration of the starter. The condition changer changes, when the accumulated value has increased to reach a threshold value, the predetermined automatic stop condition so as to lower the frequency of the engine being automatically stopped and restarted and thereby suppress deterioration of the starter.
摘要翻译：提供一种用于控制机动车辆的发动机的发动机控制装置。发动机控制装置被构造成当满足预定的自动停止条件时通过停止发动机中的燃烧来自动停止发动机，并且当满足预定的重新启动条件时通过驱动起动器来重新启动发动机。发动机控制装置包括计算器和条件转换器。计算器通过在发动机每次起动器启动或重新启动时累积起动器劣化相关值来计算累积值; 累积值表示起动器的劣化程度。当累积值增加达到阈值时，条件改变器改变，预定的自动停止条件使发动机的频率自动停止并重启，从而抑制起动器的劣化。

6. 发明授权

US07962300B2 Battery state judging method, and battery state judging apparatus 有权
标题翻译：电池状态判断方法和电池状态判断装置
公开(公告)号：US07962300B2
公开(公告)日：2011-06-14
申请号：US12097250
申请日：2006-12-12
申请人： Yoshiaki Machiyama
发明人： Yoshiaki Machiyama
IPC分类号： G01R31/36
CPC分类号： G01R31/362 , F02D2200/503 , F02N11/08 , F02N11/0862 , F02N11/10 , F02N2200/063 , F02N2200/14 , G01R31/3648 , G01R31/3662 , G01R31/3668 , G01R31/3679 , H01M10/06 , H01M10/48
摘要： A battery state judging method is provided capable of properly judging a state of a lead-acid battery by measuring voltages without measuring currents. A state of the battery is judged by obtaining, in advance, a DC internal resistance r0 of a same type battery in a new and fully-charged state; calculating, in advance, a load R [R=r0×Vst0/(OCV0−Vst0)] at an engine starting time (S112) from an open-circuit voltage OCV0 (S104) and a lowest voltage Vst0 (S108) at the engine starting time, both measured when the loaded battery is in a new and fully-charged state, and the DC internal resistance r0; calculating a DC internal resistance r [(r=R/(OCV−Vst)/Vst)] of the loaded battery from an open-circuit voltage OCV (S104) and a lowest voltage Vst (S108), both measured when the loaded battery is in a deteriorated/insufficiently-charged state, and the load R; and comparing r and r0.
摘要翻译：提供一种电池状态判断方法，其能够通过在不测量电流的情况下测量电压来适当地判断铅酸电池的状态。通过事先获得新的和完全充电的状态下的同一型电池的直流内部电阻r0来判断电池的状态; 在发动机起动时间（S112）从发动机的开路电压OCV0（S104）和最低电压Vst0（S108）预先计算负载R [R = r0×Vst0 /（OCV0-Vst0）] 起动时间都是在负载电池处于新的充满电状态时测量的，而直流内部电阻r0; 从开路电压OCV（S104）和最低电压Vst（S108）计算负载电池的直流内部电阻r [（r =（R /（OCV-Vst）/ Vst）]，处于劣化/充电不足状态，负载R; 并比较r和r0。

7. 发明申请

US20180258897A1 METHODS AND SYSTEMS FOR IMPROVING ENGINE STARTER DURABILITY FOR A STOP/START VEHICLE 审中-公开
公开(公告)号：US20180258897A1
公开(公告)日：2018-09-13
申请号：US15452448
申请日：2017-03-07
申请人： Ford Global Technologies, LLC
发明人： Thomas G. Leone , Kenneth James Miller , Eric Michael Rademacher , Alexander O`Connor Gibson
IPC分类号： F02N11/08 , F02N11/04 , F02N11/10
CPC分类号： F02N11/0825 , F02N11/04 , F02N11/0818 , F02N11/0851 , F02N11/106 , F02N11/108 , F02N2200/022 , F02N2200/0801 , F02N2200/12 , F02N2200/123 , F02N2200/14 , Y02T10/48
摘要： Systems and methods for restarting an engine are presented. In one example, an engine may be automatically stopped and started in response to thresholds that may be adjusted as a distance traveled by the vehicle increases. The thresholds may be adjusted responsive to useful life consumed of an engine starter that may participate in automatic engine starting and stopping.

8. 发明申请

US20170198675A1 PROCESS FOR STARTING AN INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：US20170198675A1
公开(公告)日：2017-07-13
申请号：US15320875
申请日：2015-07-30
申请人： Piaggio & C. S.p.A.
发明人： Paolo Capozzella , Jury Cantini , Jeanpaul Milani
IPC分类号： F02N11/10 , F02N19/00 , F02N11/08
CPC分类号： F02N19/005 , F02N11/04 , F02N11/0822 , F02N11/0862 , F02N11/087 , F02N11/108 , F02N2200/041 , F02N2200/044 , F02N2200/14 , F02N2250/04 , F02N2250/06
摘要： A process for starting an internal combustion engine, providing the use of an electric motor acting on the driveshaft of the internal combustion engine, provides a positioning step, activated upon switching-off the engine, and a switching-on step, activated after a starting control, wherein said positioning step comprises: a forward rotation by a predetermined forward rotation angle; a detection of a possible stall state followed, in negative case, by an additional forward rotation until reaching a predetermined maximum forward rotation angle; an inverse rotation by a predetermined angle; and a detection of a possible stall state followed, in negative case, by an additional inverse rotation until reaching a predetermined maximum inverse rotation angle

9. 发明授权

US09266520B2 Dynamic tuning of engine auto stop criteria 有权
标题翻译：动态调整发动机自动停车标准
公开(公告)号：US09266520B2
公开(公告)日：2016-02-23
申请号：US13294311
申请日：2011-11-11
申请人： Kirk Pebley , Mark Douglas Malone , David Celinske , Scott R. Caudill
发明人： Kirk Pebley , Mark Douglas Malone , David Celinske , Scott R. Caudill
IPC分类号： G06F19/00 , B60W10/06 , B60W10/26 , F02D17/04 , F02D29/02 , B60W30/18 , F02N11/08 , B60W50/00
CPC分类号： B60W10/06 , B60W10/26 , B60W30/18018 , B60W2050/0089 , B60W2530/14 , F02D17/04 , F02D29/02 , F02N11/0818 , F02N2200/061 , F02N2200/105 , F02N2200/14 , F02N2300/2004 , F02N2300/2006
摘要： The criteria used to determine whether to initiate an auto stop of an engine may be altered based on a number of previous auto stops of the engine, a total auto stop off time of the engine, or a total throughput of a battery. Altering the criteria may influence a frequency with which the engine is auto stopped.
摘要翻译：用于确定是否启动发动机的自动停止的标准可以基于发动机的先前的自动停止次数，发动机的总自动停止关闭时间或电池的总吞吐量来改变。改变标准可能会影响发动机自动停止的频率。

10. 发明授权

US09133810B2 Method and apparatus for starting an engine 有权
标题翻译：用于起动发动机的方法和装置
公开(公告)号：US09133810B2
公开(公告)日：2015-09-15
申请号：US14143365
申请日：2013-12-30
申请人： Ford Global Technologies, LLC
发明人： Donatus Andreas Josephine Kees , James Andrew Straker , Daniel Benjamin Kok
IPC分类号： F02N11/00 , H02P9/04 , F02N11/10 , F02N11/08 , F02N15/00
CPC分类号： F02N11/006 , F02N11/0814 , F02N11/108 , F02N15/006 , F02N2200/14 , F02N2300/306
摘要： A method of starting an engine is disclosed in which two or more starter motors are used to start the engine in an alternating sequence so as to equalize wear and reduce the wear of each starter motor by a factor equal to the number of starter motors provided. The starter motors are preferably positioned so as to minimize overlap between wear patterns produced by the starter motors on a cooperating ring gear 8 thereby extending the life of the ring gear.
摘要翻译：公开了一种启动发动机的方法，其中使用两个或更多个起动电动机以交替顺序启动发动机，以便使磨损均匀化，并将每个起动电动机的磨损降低等于所提供的起动电动机的数量。起动电动机优选地定位成使得由配合的齿圈8上的起动电动机产生的磨损图案之间的重叠最小化，从而延长了环形齿轮的使用寿命。

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