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1. 发明申请

US20170106872A1 CONTROL SYSTEM OF POWER TRANSMISSION SYSTEM 审中-公开
公开(公告)号：US20170106872A1
公开(公告)日：2017-04-20
申请号：US15293839
申请日：2016-10-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Tatsuya IMAMURA , Atsushi TABATA
IPC分类号： B60W30/20 , B60W10/06 , B60W10/08 , B60W20/13 , F16H3/72 , B60K6/28 , B60K6/387 , B60K6/442 , B60K6/547 , F16H37/08 , B60K6/26 , B60W10/02 , B60K6/365
CPC分类号： B60W30/20 , B60K6/26 , B60K6/28 , B60K6/365 , B60K6/387 , B60K6/442 , B60K6/547 , B60K2006/268 , B60W10/026 , B60W10/06 , B60W10/08 , B60W20/13 , B60W2400/00 , B60W2510/081 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2710/024 , B60W2710/025 , B60W2710/0627 , B60W2710/081 , B60Y2200/92 , B60Y2300/20 , B60Y2300/421 , B60Y2300/432 , F16H3/728 , F16H37/0806 , F16H45/02 , F16H59/141 , F16H61/143 , F16H63/50 , F16H2059/148 , F16H2059/363 , F16H2061/145 , F16H2063/504 , F16H2200/0008 , F16H2200/0021 , F16H2200/2007 , F16H2200/2038 , Y10S903/93 , Y10S903/946
摘要： A control system controls a power transmission system located between a motive power source and drive wheels. The power transmission system includes a fluid coupling and an engagement device. The control system includes an electronic control unit configured to: obtain information concerning vibration of the power transmission system; determine whether the vibration of the power transmission system is in a resonance region of the power transmission system; control the engagement device so that the engagement device slips, when the electronic control unit determines that the power transmission system is in the resonance region; and control the motive power source when the electronic control unit determines that the power transmission system is in the resonance region, so that a rotational speed of the motive power source increases as compared with a case where the power transmission system is not in the resonance region.

2. 发明授权

US08938341B2 Method for controlling clutch of automatic transmission for improvement of fuel efficiency 有权
标题翻译：控制自动变速器离合器的方法，以提高燃油效率
公开(公告)号：US08938341B2
公开(公告)日：2015-01-20
申请号：US13410029
申请日：2012-03-01
申请人： Jae Woong Hwang , Yong Wook Jin , Wan Soo Oh
发明人： Jae Woong Hwang , Yong Wook Jin , Wan Soo Oh
IPC分类号： F16D48/12 , B60W10/06 , B60W10/115 , B60W30/18 , F16H61/00 , F16H61/21 , F16H61/686 , F16H59/46 , F16H59/18
CPC分类号： B60W10/06 , B60W10/115 , B60W30/18072 , B60W2030/18081 , B60W2510/0638 , B60W2510/1015 , B60W2530/16 , B60W2540/10 , B60W2540/12 , B60W2550/142 , B60W2710/025 , B60Y2300/432 , B60Y2300/46 , F16D2500/1085 , F16D2500/3127 , F16D2500/5085 , F16H61/00 , F16H61/21 , F16H61/686 , F16H2059/186 , F16H2059/465 , F16H2061/0015 , F16H2200/006 , F16H2200/201 , F16H2200/2023 , F16H2200/2046 , F16H2200/2066 , Y02T10/76
摘要： A method for controlling a clutch of an automatic transmission for improvement of fuel efficiency may include determining whether external driving conditions of a vehicle meets coasting conditions, determining a clutch slip control time and an amount of clutch slip torque according to internal driving conditions of the vehicle, performing slip control on a clutch that works at each step of the automatic transmission using the determined clutch slip control time and torque, wherein an engine brake torque transmitted to a final output shaft of the automatic transmission may be reduced.
摘要翻译：用于控制用于提高燃料效率的自动变速器的离合器的方法可以包括根据车辆的内部驾驶条件来确定车辆的外部驾驶条件是否符合滑行条件，确定离合器打滑控制时间和离合器打滑转矩的量利用所确定的离合器打滑控制时间和转矩来对在自动变速器的每个步骤中工作的离合器执行滑差控制，其中可以减少传递到自动变速器的最终输出轴的发动机制动转矩。

3. 发明申请

US20130174806A1 HYBRID VEHICLE AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：混合动力车辆及其控制方法
公开(公告)号：US20130174806A1
公开(公告)日：2013-07-11
申请号：US13736369
申请日：2013-01-08
申请人： Keisuke Nagakura
发明人： Keisuke Nagakura
IPC分类号： F02B17/00
CPC分类号： F02B17/005 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/50 , B60Y2300/432 , F02D41/1497 , F02D41/221 , F02D41/3094 , F02D2041/224 , F02D2200/101 , F02D2200/1015 , G01M15/11 , Y02T10/6286
摘要： A hybrid vehicle includes: an internal combustion engine having an in-cylinder injection valve directly injecting fuel into a combustion chamber and a port injection valve injecting fuel into an intake port; and a motor generator, and causes a torque equal to a user required torque to act on a drive shaft by controlling output torques of the engine and motor generator. When a misfire is not detected, the hybrid vehicle operates the engine at an engine operation point at which an engine power satisfies an engine required power in a first engine operation line. When a misfire is detected, the hybrid vehicle operates the engine at an engine operation point at which the engine power satisfies the engine required power in a second engine operation line, causes one of the injection valves to inject an entire amount of fuel, and determines which one is abnormal.
摘要翻译：混合动力车辆包括：内燃机，其具有将燃料直接喷射到燃烧室中的缸内喷射阀和将燃料喷射到进气口中的喷射阀; 并且通过控制发动机和电动发电机的输出转矩，使等于用户所需转矩的转矩作用在驱动轴上。当未检测到失火时，混合动力车辆在发动机功率满足第一发动机运转线中的发动机所需功率的发动机运转点运行发动机。当检测到失火时，混合动力车辆在第二发动机运转线路中的发动机功率满足发动机所需功率的发动机运转点操作发动机，使其中一个喷射阀喷射全部量的燃料，并且确定哪一个是异常的。

4. 发明申请

US20130079960A1 SYSTEM AND METHOD FOR CONTROLLING A VALVE OF A CYLINDER IN AN ENGINE BASED ON FUEL DELIVERY TO THE CYLINDER 有权
标题翻译：用于控制发动机中的气缸的气缸的系统和方法基于燃料输送到气缸
公开(公告)号：US20130079960A1
公开(公告)日：2013-03-28
申请号：US13242775
申请日：2011-09-23
申请人： Daniel G. Brennan , Steven Joseph Swantick
发明人： Daniel G. Brennan , Steven Joseph Swantick
IPC分类号： F02D28/00
CPC分类号： F02D41/0087 , B60Y2300/432 , B60Y2300/435 , B60Y2300/437 , F02D13/06 , F02D17/02 , F02D41/0002 , F02D2041/0012 , F02D2200/503 , Y02T10/18
摘要： A system for controlling an engine in a vehicle according to the principles of the present disclosure includes a fuel control module and a valve control module. The fuel control module controls fuel delivery to a cylinder of the engine. The valve control module closes an exhaust valve of the cylinder when fuel delivery to the cylinder is disabled during operation of the vehicle and exhaust gas has been exhausted from the cylinder after fuel delivery to the cylinder is disabled.
摘要翻译：根据本公开的原理的用于控制车辆中的发动机的系统包括燃料控制模块和阀控制模块。燃料控制模块控制向发动机气缸的燃料输送。当在车辆运行期间禁止燃料输送到汽缸的气门时，阀门控制模块关闭气缸的排气阀，并且在燃料输送到气缸的燃料被禁用之后废气已从气缸中排出。

5. 发明申请

US20180073459A1 METHOD OF RESUMING MULTI-PORT INJECTION USING AN INTAKE STROKE AND A VEHICLE USING SAME 审中-公开
公开(公告)号：US20180073459A1
公开(公告)日：2018-03-15
申请号：US15373233
申请日：2016-12-08
申请人： HYUNDAI MOTOR COMPANY
发明人： Min-Kyu Han , Jung-Suk Han
IPC分类号： F02D41/30 , F02D41/02 , F02D41/26 , B60W30/182 , B60W10/02 , B60W10/06
CPC分类号： F02D41/3064 , B60W10/02 , B60W10/06 , B60W30/182 , B60W2710/021 , B60W2710/0627 , B60Y2300/432 , B60Y2300/52 , F02D41/022 , F02D41/126 , F02D41/26
摘要： A method of resuming multi-port injection using an intake stroke of an engine includes performing a first refueling with immediate start of ignition injection at the time when an injection abortion angle does not pass through an intake stroke, when injection is determined to be resumed after coasting by a controller. The method can minimize an engine RPM drop caused by the early generation of torque. The method improves fuel efficiency while being advantageous to calibration of the engine by setting the engine RPM to be low at the time of fuel cut-in.

6. 发明授权

US09388752B2 Control system for vehicle for controlling an internal combustion engine during transmission gear shifting 有权
标题翻译：用于在变速档期间控制内燃机的车辆控制系统
公开(公告)号：US09388752B2
公开(公告)日：2016-07-12
申请号：US14409907
申请日：2013-08-07
申请人： Atsuhiko Yokota , Daichi Sakakibara , Yoshio Hasegawa , Keisuke Ota
发明人： Atsuhiko Yokota , Daichi Sakakibara , Yoshio Hasegawa , Keisuke Ota
IPC分类号： F02D29/02 , F02D41/00 , B60W10/11 , B60W10/06 , F02D41/02 , F02D11/10 , F02D17/02 , B60W30/19 , F16H63/50 , F01N3/08
CPC分类号： F02D29/02 , B60W10/06 , B60W10/11 , B60W30/19 , B60W2710/0666 , B60Y2300/432 , B60Y2300/435 , F01N3/0842 , F01N3/0871 , F01N2240/36 , F02D11/105 , F02D17/02 , F02D41/0002 , F02D41/0087 , F02D41/023 , F02D41/0235 , F02D2011/102 , F02D2200/0806 , F02D2250/18 , F02D2700/07 , F16H63/502 , Y02T10/42
摘要： A control system for a vehicle performs torque down control to reduce torque of an engine by cutting off supply of fuel to at least one of the cylinders of the engine during an inertia phase of a power-on upshift. During the torque down control, the throttle opening is reduced to smaller than a throttle opening including an amount by which the throttle opening is increased so as to compensate for a part of the amount of torque reduction, by means of one or more cylinders to which the fuel continues to be supplied.
摘要翻译：用于车辆的控制系统通过在上电升档的惯性阶段期间切断对发动机的至少一个气缸的供应而减少发动机的扭矩的扭矩降低控制。在扭矩下降控制期间，节气门开度减小到小于包括节气门开度增加的量的节气门开度，以便通过一个或多个气缸来补偿一部分扭矩减小量燃料继续供应。

7. 发明授权

US09302670B2 Control apparatus for vehicle 有权
标题翻译：车辆控制装置
公开(公告)号：US09302670B2
公开(公告)日：2016-04-05
申请号：US13718731
申请日：2012-12-18
申请人： Koji Yamamoto , Takayoshi Okuda , Hideaki Yaguchi , Toshiya Hashimoto
发明人： Koji Yamamoto , Takayoshi Okuda , Hideaki Yaguchi , Toshiya Hashimoto
IPC分类号： F02N19/00 , B60W20/00 , F02D41/06 , B60W10/06 , B60W10/08 , B60K6/445
CPC分类号： B60W20/40 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/16 , B60Y2300/432 , B60Y2300/474 , F02D41/06 , F02D41/062 , F02N19/00 , F02N19/004 , F02N2200/08 , F02N2300/2002 , Y02T10/54 , Y02T10/6239 , Y02T10/6286 , Y10S903/93
摘要： In a control apparatus for a vehicle, an ECU includes an operation reception unit that receives depression of a power switch (i.e., a vehicle system activation operation is performed) in a “ready-off state” as a non-drivable state, and a control execution unit that executes, when the vehicle system activation operation is received by the operation reception unit during running of a hybrid vehicle HV and an engine is started, a startability improvement control for improving startability of the engine as compared with the startability thereof when the vehicle system activation operation is received by the operation reception unit during stop of the hybrid vehicle HV and the engine is started.
摘要翻译：在车辆的控制装置中，ECU包括：操作接收单元，其在作为不可驱动状态的“准备状态”中接收电力开关的下压（即，执行车辆系统启动操作），并且控制执行单元，当在混合动力车辆HV和发动机起动的运行期间由操作接收单元接收到车辆系统启动操作时，执行用于提高发动机的启动性的启动性改善控制，在混合动力车辆HV的停止期间，操作接收单元接收到车辆系统启动操作，并且发动机起动。

8. 发明申请

US20140209059A1 ENGINE START CONTROL APPARATUS FOR HYBRID VEHICLE 有权
标题翻译：发动机起动控制装置混合动力车辆
公开(公告)号：US20140209059A1
公开(公告)日：2014-07-31
申请号：US14240487
申请日：2011-08-31
申请人： Susumu Kojima , Naoki Nakanishi , Yukihiko Ideshio
发明人： Susumu Kojima , Naoki Nakanishi , Yukihiko Ideshio
IPC分类号： F02B17/00
CPC分类号： B60W20/15 , B60K6/48 , B60K6/54 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/40 , B60W2510/0685 , B60Y2300/432 , B60Y2300/48 , F02B17/005 , Y02T10/12 , Y02T10/6221 , Y02T10/6286
摘要： In a hybrid vehicle, when using an ignition start to start a direct injection engine while any one of the cylinders has stopped near top dead center, engine revolutions are raised by producing a first explosion in a first cylinder, which is situated before a second cylinder in an ignition sequence and is in an expansion stroke and in which an exhaust value is not open, by directly injecting fuel into the first cylinder and igniting the fuel. Furthermore, assistance in increasing the engine revolutions is started by transmitting assist torque output from a motor-generator to the direct injection engine via a clutch, in a peak section immediately after the start of increase in the engine revolutions. The stopped direct injection engine can be started using a sufficient required assist torque, namely, electrical energy, whereby the electrical energy for engine starting that is always reserved in a battery (accumulator apparatus) is reduced and therefore a travel range is increased and vehicle fuel consumption is improved appropriately.
摘要翻译：在混合动力车辆中，当任何一个气缸在上止点附近停止时使用点火开始起动直接喷射发动机，通过在位于第二气缸之前的第一气缸中产生第一次爆炸而引起发动机转速升高在点火顺序中并且处于膨胀冲程中并且排气值不打开，通过将燃料直接喷射到第一气缸中并点燃燃料。此外，通过在发动机转数开始增加之后的峰值部分中，通过离合器将从电动发电机输出的辅助转矩输出到直接喷射发动机，开始增加发动机转速。可以使用足够的所需辅助扭矩即电能来启动停止的直接喷射发动机，从而减少始终保留在电池（蓄能装置）中的用于发动机起动的电能，因此行驶范围增加，车辆燃料消费得到适当改善。

9. 发明授权

US08781713B2 System and method for controlling a valve of a cylinder in an engine based on fuel delivery to the cylinder 有权
标题翻译：基于向气缸的燃料输送来控制发动机气缸的阀的系统和方法
公开(公告)号：US08781713B2
公开(公告)日：2014-07-15
申请号：US13242775
申请日：2011-09-23
申请人： Daniel G. Brennan , Steven Joseph Swantick
发明人： Daniel G. Brennan , Steven Joseph Swantick
IPC分类号： F02D28/00
CPC分类号： F02D41/0087 , B60Y2300/432 , B60Y2300/435 , B60Y2300/437 , F02D13/06 , F02D17/02 , F02D41/0002 , F02D2041/0012 , F02D2200/503 , Y02T10/18
摘要： A system for controlling an engine in a vehicle according to the principles of the present disclosure includes a fuel control module and a valve control module. The fuel control module controls fuel delivery to a cylinder of the engine. The valve control module closes an exhaust valve of the cylinder when fuel delivery to the cylinder is disabled during operation of the vehicle and exhaust gas has been exhausted from the cylinder after fuel delivery to the cylinder is disabled.
摘要翻译：根据本公开的原理的用于控制车辆中的发动机的系统包括燃料控制模块和阀控制模块。燃料控制模块控制向发动机气缸的燃料输送。当在车辆运行期间禁止燃料输送到汽缸的气门时，阀门控制模块关闭气缸的排气阀，并且在燃料输送到气缸的燃料被禁用之后废气已从气缸中排出。

10. 发明授权

US09919731B2 Vehicle 有权
公开(公告)号：US09919731B2
公开(公告)日：2018-03-20
申请号：US14941852
申请日：2015-11-16
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Takahiro Morimoto , Kazuo Sunahiro
IPC分类号： B62D5/00 , B60W10/06 , B60W10/10 , B60W10/20 , B60W50/00
CPC分类号： B62D5/00 , B60W10/06 , B60W10/10 , B60W10/20 , B60W50/00 , B60Y2200/20 , B60Y2300/432 , B60Y2300/70
摘要： A vehicle includes a body frame, an engine, a transmission, an injector, an engine controller, and a transmission controller. The body frame supports three or more wheels. The engine is attached to the body frame. The transmission is attached to the body frame and changes a torque from the engine and outputs a resulting torque. The injector is disposed on or above the engine, and supplies fuel to the engine. The transmission controller is configured or programmed to control a gear position of the transmission. The engine controller and the transmission controller are spaced apart from each other.

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