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公开(公告)号：US09776635B2
公开(公告)日：2017-10-03
申请号：US14616953
申请日：2015-02-09
CPC分类号： B60W30/18 , B60W10/06 , B60W10/26 , B60W30/00 , B60W30/18054 , B60W2510/18 , B60W2510/202 , B60W2510/205 , B60W2510/305 , B60W2520/04 , B60W2710/06 , B60W2710/248 , F02N11/08 , F02N11/0814 , F02N11/0866 , F02N2200/0808 , F02N2250/02 , Y02T10/48
摘要： An auto stop-start equipped vehicle power management system includes a primary power source supplying energy to an electrical starter to crank a vehicle engine and a secondary power source coupled in parallel to the primary power source. The secondary power source supplies energy to electric loads during an engine auto stop-start operation. The electrical loads maintain vehicle subsystem functionality during the engine auto stop-start operation. The energy supplied to the electrical loads is current limited during the engine auto stop-start operation. A controllable switch decouples the secondary power source from the primary power source and starter motor during the engine auto stop-start operation. Operating parameters of the electrical loads are monitored during the engine auto stop-start operation. If a respective operating parameter threshold associated with the electrical loads is exceeded during the engine auto stop-start operation, then the vehicle engine is automatically restarted and the controllable switch is subsequently closed.
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公开(公告)号：US09249771B2
公开(公告)日：2016-02-02
申请号：US12730720
申请日：2010-03-24
申请人： Yusuke Kamiya
发明人： Yusuke Kamiya
CPC分类号： F02N11/0833 , B60T8/1755 , B60W30/02 , B60W30/18072 , B60W30/18145 , B62D5/065 , F02D41/12 , F02N11/0822 , F02N11/0837 , F02N2200/0801 , F02N2200/0808 , F02N2200/102 , F02N2200/124 , Y02T10/48
摘要： An engine controlling apparatus for executing (i) an engine automatic stop control and/or (ii) an engine automatic restart control, during running of a vehicle. The controlling apparatus includes: an allowing/inhibiting device configured to selectively allow and inhibit execution of (i) the engine automatic stop control and/or (ii) the engine automatic restart control, by comparing each of at least one of (a) a plurality of physical amounts including (a-1) behavior-representing physical amounts and (a-2) turning-behavior-influencing physical amounts, with (b) a threshold value which is determined, depending on a running velocity of the vehicle, for the each of the at least one of the physical amounts. The behavior-representing physical amounts include at least one turning-behavior-representing physical amount. The allowing/inhibiting device includes a turning-behavior-basis allowing/inhibiting portion that is configured to selectively allow and inhibit the execution of (i) the engine automatic stop control and/or (ii) the engine automatic restart control, by comparing each of the at least one turning-behavior-representing physical amount, with the threshold value.
摘要翻译： 一种用于在车辆行驶期间执行（i）发动机自动停止控制和/或（ii）发动机自动重启控制的发动机控制装置。 控制装置包括：允许/禁止装置，被配置为通过比较以下各项中的至少一个来选择性地允许和禁止执行（i）发动机自动停止控制和/或（ii）发动机自动重启控制的执行：（a） 包括（a-1）行为代表物理量和（a-2）转向行为影响物理量的多个物理量，其中（b）根据车辆的行驶速度确定的阈值， 所述物理量中的至少一个中的每一个。 代表行为的物理量包括至少一个转向行为代表物理量。 允许/禁止装置包括基于转向行为的允许/禁止部分，其被配置为通过比较每个（i）发动机自动停止控制和/或（ii）发动机自动重启控制来选择性地允许和禁止执行 所述至少一个转向行为代表物理量的所述阈值。
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公开(公告)号：US20150166066A1
公开(公告)日：2015-06-18
申请号：US14416774
申请日：2013-10-11
申请人： Takeaki Suzuki , Masaki Matsunaga , Yasunari Kido , Takayuki Kogure , Yukari Okamura , Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Akihiro Sato , Yusuke Kinoshita
发明人： Takeaki Suzuki , Masaki Matsunaga , Yasunari Kido , Takayuki Kogure , Yukari Okamura , Rentaro Kuroki , Takuya Hirai , Masaki Mitsuyasu , Jonggap Kim , Akihiro Sato , Yusuke Kinoshita
CPC分类号： B60W30/18072 , B60W10/02 , B60W10/06 , B60W10/26 , B60W2030/18081 , B60W2030/1809 , B60W2510/244 , B60W2540/18 , B60W2710/0616 , B62D5/0481 , F02N11/0833 , F02N11/084 , F02N2200/0808 , Y02T10/48 , Y02T10/76 , Y10T477/69 , Y10T477/75
摘要： A controller is capable of controlling a coupled engine running mode, in which an engine is coupled to wheels and an engine brake is activated by driven rotation of the engine, and a coasting mode, in which an engine brake force is reduced with respect to that in the coupled engine running mode with mode with the engine brake on, and starts the coasting mode on the basis of the steering angle of a steering member. The controller starts the execution of a first coasting mode when the steering angle is equal to or less than a preset upper limit value and starts the execution of a second coasting mode when the steering angle is greater than the upper limit value. In the first coasting mode, the engine rotation is stopped, and in the second coasting mode, the engine remains rotating.
摘要翻译： 控制器能够控制联合发动机运转模式，其中发动机联接到车轮，并且发动机制动器通过发动机的驱动旋转而被启动，并且惯性模式，其中发动机制动力相对于发动机制动力减小 在具有发动机制动器接通的模式的联合发动机运转模式下，并且基于转向构件的转向角度开始惯性运转模式。 当转向角度等于或小于预设上限值时，控制器开始执行第一惯性模式，并且当转向角大于上限值时开始执行第二惯性模式。 在第一滑行模式中，发动机旋转停止，并且在第二滑行模式中，发动机保持旋转。
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公开(公告)号：US08784266B2
公开(公告)日：2014-07-22
申请号：US13450664
申请日：2012-04-19
申请人： Urs Christen , Markus Kees , Gilberto Burgio , Rainer Busch , Thomas Rambow , Uwe Gussen
发明人： Urs Christen , Markus Kees , Gilberto Burgio , Rainer Busch , Thomas Rambow , Uwe Gussen
IPC分类号： F16D48/06
CPC分类号： F02N11/0818 , B60W10/02 , B60W10/06 , B60W30/18072 , B60W2030/1809 , B60W2510/182 , B60W2540/12 , B60W2540/18 , F02N11/08 , F02N2200/0805 , F02N2200/0808 , F02N2200/102 , Y02T10/48
摘要： The disclosure relates to methods for operating an automatic start/stop system in a motor vehicle having an internal combustion engine and an automatic clutch, wherein the automatic start/stop system automatically opens the clutch as a function of propulsion requests, wherein the automatic opening of the clutch is prohibited in certain driving situations such as detected hazardous situations.
摘要翻译： 本公开涉及用于在具有内燃机和自动离合器的机动车辆中操作自动启动/停止系统的方法，其中自动启动/停止系统根据推进请求自动打开离合器，其中自动启动 在某些驾驶状况下，例如检测到的危险情况，禁止离合器。
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公开(公告)号：US20130197759A1
公开(公告)日：2013-08-01
申请号：US13751436
申请日：2013-01-28
发明人： Hiroshi URABE , Makoto KOIWAI
CPC分类号： B60W30/18054 , B60W10/06 , B60W10/20 , B60W30/18018 , B60W50/10 , B60W2540/18 , B60W2600/00 , F02N11/0822 , F02N2200/0808 , Y02T10/48
摘要： There is provided an engine restart control device. A controller is configured to stop an engine which is adapted to generate a driving force for running a vehicle when a predetermined stop condition is met and configured to restart the engine when a predetermined restart condition is met after stopping the engine. A steering torque detector is configured to detect a steering torque of a steering handle which is adapted to be operated by a driver. A reaction force generator is configured to give a steering reaction force to the steering handle. The controller restarts the engine when the steering torque detected by the steering torque detector exceeds a predetermined threshold and control the reaction force generator to give the steering reaction force to the steering handle until the steering torque detected by the steering torque detector exceeds the predetermined threshold.
摘要翻译： 提供了一种发动机重起控制装置。 控制器被配置为当满足预定的停止条件时停止适于产生用于行驶车辆的驱动力的发动机，并且在停止发动机之后满足预定的重新启动条件时被配置为重新启动发动机。 转向扭矩检测器被配置为检测适于由驾驶员操作的转向手柄的转向扭矩。 反作用力发生器构造成向转向手柄提供转向反作用力。 当由转向转矩检测器检测到的转向转矩超过预定阈值时，控制器重新启动发动机，并且控制反作用力发生器以向转向手柄提供转向反作用力，直到由转向转矩检测器检测到的转向转矩超过预定阈值。
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公开(公告)号：US20120029746A1
公开(公告)日：2012-02-02
申请号：US13058692
申请日：2010-05-19
申请人： Koji Ito , Hiroshi Tsujii , Masaki Matsunaga , Nobukazu Ueki
发明人： Koji Ito , Hiroshi Tsujii , Masaki Matsunaga , Nobukazu Ueki
IPC分类号： B60W20/00
CPC分类号： F02D29/02 , F02N11/0825 , F02N2200/044 , F02N2200/061 , F02N2200/062 , F02N2200/064 , F02N2200/0801 , F02N2200/0808 , Y02T10/48
摘要： A vehicle controlling system includes an engine as a power source of a vehicle, an electric storage device, a generator that generates power by rotating in conjunction with a rotation of the engine, a starting device that starts the engine by consuming power from the electric storage device, and a power steering device which can receive power supplied from the electric storage device and the generator, respectively, and operates by consuming the supplied power, wherein the engine is started by the starting device based on a vehicle speed and a predetermined vehicle speed which is a vehicle speed when the engine is started is changed in response to a state of the electric storage device, when an execution of an inertial running in which the engine is stopped to allow the vehicle to run with inertia.
摘要翻译： 车辆控制系统包括作为车辆的动力源的发动机，蓄电装置，通过与发动机的旋转一起旋转来产生动力的发电机，通过从电力储存器消耗动力来起动发动机的起动装置 装置和动力转向装置，其能够分别接收从蓄电装置和发电机供给的动力，并通过消耗供给的动力进行动作，其中，基于车速和规定的车速由起动装置起动发动机 当执行发动机停止的惯性行驶以允许车辆以惯性行驶时，响应于蓄电装置的状态改变发动机起动时的车速。
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公开(公告)号：US20110046864A1
公开(公告)日：2011-02-24
申请号：US12730720
申请日：2010-03-24
申请人： Yusuke KAMIYA
发明人： Yusuke KAMIYA
IPC分类号： G06F19/00
CPC分类号： F02N11/0833 , B60T8/1755 , B60W30/02 , B60W30/18072 , B60W30/18145 , B62D5/065 , F02D41/12 , F02N11/0822 , F02N11/0837 , F02N2200/0801 , F02N2200/0808 , F02N2200/102 , F02N2200/124 , Y02T10/48
摘要： An engine controlling apparatus for executing (i) an engine automatic stop control and/or (ii) an engine automatic restart control, during running of a vehicle. The controlling apparatus includes: an allowing/inhibiting device configured to selectively allow and inhibit execution of (i) the engine automatic stop control and/or (ii) the engine automatic restart control, by comparing each of at least one of (a) a plurality of physical amounts including (a-1) behavior-representing physical amounts and (a-2) turning-behavior-influencing physical amounts, with (b) a threshold value which is determined, depending on a running velocity of the vehicle, for the each of the at least one of the physical amounts. The behavior-representing physical amounts include at least one turning-behavior-representing physical amount. The allowing/inhibiting device includes a turning-behavior-basis allowing/inhibiting portion that is configured to selectively allow and inhibit the execution of (i) the engine automatic stop control and/or (ii) the engine automatic restart control, by comparing each of the at least one turning-behavior-representing physical amount, with the threshold value.
摘要翻译： 一种用于在车辆行驶期间执行（i）发动机自动停止控制和/或（ii）发动机自动重启控制的发动机控制装置。 控制装置包括：允许/禁止装置，被配置为通过比较以下各项中的至少一个来选择性地允许和禁止执行（i）发动机自动停止控制和/或（ii）发动机自动重启控制的执行：（a） 包括（a-1）行为代表物理量和（a-2）转向行为影响物理量的多个物理量，其中（b）根据车辆的行驶速度确定的阈值， 所述物理量中的至少一个中的每一个。 代表行为的物理量包括至少一个转向行为代表物理量。 允许/禁止装置包括基于转向行为的允许/禁止部分，其被配置为通过比较各自的（i）发动机自动停止控制和/或（ii）发动机自动重启控制来选择性地允许和禁止执行 所述至少一个转向行为代表物理量的所述阈值。
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公开(公告)号：US07258099B2
公开(公告)日：2007-08-21
申请号：US10920252
申请日：2004-08-18
申请人： Takashi Yoshida , Toshiharu Nogi , Noboru Tokuyasu
发明人： Takashi Yoshida , Toshiharu Nogi , Noboru Tokuyasu
IPC分类号： F02D43/00
CPC分类号： F02N99/006 , F01L2800/01 , F02D41/065 , F02D41/402 , F02D2041/0095 , F02N11/0814 , F02N19/004 , F02N2200/021 , F02N2200/0808 , F02N2200/0813 , F02N2200/105 , F02N2200/123 , F02N2300/2002
摘要： Satisfactory restartability has not been obtained so far because the timing of opening an exhaust valve of a cylinder under expansion stroke is adjusted for improvement of startability and a valve adjusting mechanism is always controlled in the same manner regardless of the engine status at start. In the invention, control is performed to adjust the timing of closing an intake valve so that an effective compression ratio of a cylinder under compression stroke reduces. Also, the effective compression ratio of the compression stroke cylinder is decided based on a piston position at engine restart. By varying the intake valve closing timing in the expansion stroke cylinder to reduce the effective compression ratio depending on the engine status at restart, it is possible to lessen a load imposed on a starter when the engine is restarted, and to improve startability without complicating the engine system.
摘要翻译： 到目前为止还没有获得令人满意的可再生能力，因为调节了在膨胀冲程下的气缸排气阀的打开时间，以提高起动性，并且始终以相同的方式控制阀调节机构，而与起动时的发动机状态无关。 在本发明中，进行控制以调节关闭进气门的时间，使得压缩行程下的气缸的有效压缩比降低。 此外，基于发动机重起动时的活塞位置来决定压缩冲程缸的有效压缩比。 通过改变膨胀冲程气缸中的进气门关闭正时，根据重启时的发动机状态来降低有效的压缩比，可以减少发动机重新启动时对起动器施加的负荷，并且提高启动性而不会使 发动机系统。
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公开(公告)号：US06702718B2
公开(公告)日：2004-03-09
申请号：US10055035
申请日：2002-01-25
申请人： Keisuke Tani , Akira Kato , Masaru Kamiya , Takahiro Souki
发明人： Keisuke Tani , Akira Kato , Masaru Kamiya , Takahiro Souki
IPC分类号： B60K4120
CPC分类号： F02N11/0833 , B60W10/06 , B60W10/18 , B60W30/18018 , B60W2510/0638 , B60W2520/105 , B60W2540/12 , B60W2710/0627 , F02D41/042 , F02N11/0822 , F02N11/0844 , F02N2200/022 , F02N2200/0801 , F02N2200/0807 , F02N2200/0808 , F02N2200/102 , F02N2200/124 , F02N2200/125 , F02N2250/06 , F02N2300/104 , F16H61/143 , Y02T10/48 , Y10T477/24 , Y10T477/688 , Y10T477/87
摘要： An engine control apparatus includes a brake depression degree detecting device for detecting a degree of depression of a brake pedal in a vehicle. A brake depression degree judging device operates for judging whether or not the detected degree of depression of the brake pedal is smaller than a prescribed value. A deceleration detecting device operates for detecting a deceleration of the vehicle. An automatic engine stop and restart controlling device operates for automatically stopping an engine powering the vehicle when the deceleration detecting device detects a deceleration of the vehicle and the brake depression degree judging device judges that the detected degree of depression of the brake pedal is not smaller than the prescribed value.
摘要翻译： 发动机控制装置包括用于检测车辆中的制动踏板的压下程度的制动抑制度检测装置。 制动抑制度判断装置用于判断检测到的制动踏板的下压是否小于规定值。 减速检测装置用于检测车辆的减速度。 当减速检测装置检测到车辆的减速度时，自动发动机停止和重启控制装置用于自动停止对车辆供电的发动机，并且制动踩踏度判断装置判断所检测到的制动踏板的下压不小于 规定值。
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公开(公告)号：US06482127B2
公开(公告)日：2002-11-19
申请号：US09935341
申请日：2001-08-22
申请人： Yoshiaki Katou
发明人： Yoshiaki Katou
IPC分类号： B60R4120
CPC分类号： F02N11/084 , B60W10/04 , B60W10/06 , B60W10/10 , B60W30/18018 , B60W30/1819 , B60W2540/12 , B60W2710/065 , F02D2041/1431 , F02N2200/0808 , F16H59/54 , F16H61/0025 , F16H61/0031 , F16H2312/14 , Y02T10/48 , Y10T477/33 , Y10T477/347 , Y10T477/35 , Y10T477/837 , Y10T477/865
摘要： In an automatic transmission which comprises: a starter motor for starting an engine and a hydraulic pressure source having a main pump driven by the engine and an assist pump driven by an electric motor, when an idling stop control unit outputs an idling stop signal to an engine control unit, an engine and an assist pump are stopped. When the idling stop control unit receives an OFF signal from a brake switch, the idling stop control unit outputs a cancellation command for canceling an idling stop operation to the engine control unit to drive a starter motor and the assist pump.
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