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公开(公告)号：US11654883B2
公开(公告)日：2023-05-23
申请号：US17232892
申请日：2021-04-16
发明人： Aaron Walker , Mateusz Zadrozny
IPC分类号： B60W20/13
CPC分类号： B60W20/13 , B60W2510/244 , B60W2710/08 , B60W2710/248
摘要： A vehicle includes a traction battery, an electric machine, a relay electrically between the traction battery and electric machine, and a controller. When closed, the relay completes an electrical circuit including the traction battery and electric machine. The controller selectively commands the relay to open based on a voltage across a coil of the relay and a current through the coil.
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公开(公告)号：US10053086B2
公开(公告)日：2018-08-21
申请号：US15297506
申请日：2016-10-19
发明人： Tomoko Oba , Shohei Oi , Atsushi Nomura
CPC分类号： B60W20/50 , B60K6/26 , B60K6/28 , B60K6/365 , B60K6/445 , B60L3/003 , B60W10/06 , B60W10/08 , B60W2510/0638 , B60W2510/242 , B60W2710/0644 , B60W2710/0677 , B60W2710/08 , B60W2710/086 , B60W2710/248 , B60Y2200/92 , B60Y2300/192 , B60Y2400/61 , Y02T10/6239 , Y02T10/6286 , Y02T10/7258 , Y10S903/906 , Y10S903/907 , Y10S903/91 , Y10S903/93
摘要： A hybrid vehicle includes an engine, a first rotating electrical machine (first MG), a second rotating electrical machine (second MG), a planetary gear mechanism which mechanically couples these devices, a first inverter which drives the first MG, a second inverter which drives the second MG, and a controller. When the controller receives a fail signal from the first inverter, the controller performs shut-down control which brings the first inverter into a gate shut-down state with fuel supply to the engine being stopped. When the absolute value of an engine rotation speed Ne is more than or equal to a predetermined value α and the absolute value of a rotation speed Nm1 of the first MG is less than a threshold value β after the shut-down control is started, the controller determines that the first inverter has a short-circuit fault.
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公开(公告)号：US09981650B2
公开(公告)日：2018-05-29
申请号：US15106818
申请日：2014-12-23
申请人： Scania CV AB
IPC分类号： B60W20/00 , B60K1/02 , B60K6/365 , B60K6/387 , B60K6/40 , B60W10/02 , B60W10/06 , B60W10/08 , B60W30/18 , B60W20/20 , B60K6/46 , B60W10/115 , B60W20/40 , B60W20/15 , F16H3/72 , F02D41/06 , F02D41/26 , F02D41/30 , B60K6/44 , B60W20/30 , F02D41/04 , B60W10/12 , B60W20/10 , B60K6/445 , B60K6/48 , B60K17/02 , B60W30/188 , B60K6/547 , B60W10/10
CPC分类号： B60W20/00 , B60K1/02 , B60K6/365 , B60K6/387 , B60K6/40 , B60K6/44 , B60K6/445 , B60K6/46 , B60K6/48 , B60K6/547 , B60K17/02 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W10/12 , B60W20/10 , B60W20/15 , B60W20/20 , B60W20/30 , B60W20/40 , B60W30/18 , B60W30/18009 , B60W30/18027 , B60W30/181 , B60W30/18109 , B60W30/1886 , B60W2400/00 , B60W2510/125 , B60W2520/40 , B60W2710/021 , B60W2710/06 , B60W2710/0644 , B60W2710/081 , B60W2710/083 , B60W2710/1038 , B60W2710/105 , B60W2710/125 , B60W2710/248 , B60W2710/30 , B60W2710/305 , B60W2720/40 , B60Y2200/92 , B60Y2300/18 , B60Y2300/18025 , B60Y2300/18091 , B60Y2300/188 , B60Y2300/19 , B60Y2300/43 , B60Y2300/60 , B60Y2300/78 , B60Y2300/84 , B60Y2400/73 , F02D41/042 , F02D41/062 , F02D41/26 , F02D41/3005 , F16H3/728 , Y02T10/6221 , Y02T10/6239 , Y02T10/6286 , Y10S903/903 , Y10S903/91 , Y10S903/93 , Y10S903/945
摘要： In a method for controlling a vehicle with a drive system comprising an output shaft in a combustion engine, a planetary gear and a first and second electrical machine connected to the planetary gear, the turning off of the combustion engine is achieved when the vehicle is driven with the combustion engine running, and a transition to operation of the vehicle with the electrical machines is achieved by ensuring that the second electrical machine's rotor is connected with the combustion engine's output shaft, that injection of fuel into the combustion engine is interrupted and that the second electrical machines rotational speed is controlled towards and until a standstill, whereupon the combustion engine's output shaft is disconnected from the second electrical machine and the planetary gear.
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公开(公告)号：US09944195B2
公开(公告)日：2018-04-17
申请号：US14910014
申请日：2014-08-01
发明人： Frank Stimm , Michael Steil , Alfons Doerr , Andreas Bosch
CPC分类号： B60L11/1861 , B60L1/003 , B60L3/0046 , B60L3/12 , B60L11/1851 , B60L11/1874 , B60L15/20 , B60L15/2045 , B60L2240/423 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60W20/13 , B60W2550/402 , B60W2710/083 , B60W2710/244 , B60W2710/246 , B60W2710/248 , G01C21/3469 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/72 , Y02T10/7275 , Y02T90/161 , Y10S903/907
摘要： The disclosure relates to a vehicle architecture for controlling and regulating an electric drive of an electric or hybrid vehicle, having a power electronics system which is connected firstly to the electric drive and secondly to a battery or to a battery system. A battery management system is associated with the battery or the battery system. The vehicle architecture comprises a master controller or a controller which is equipped with a master functionality into which functionalities at least of the battery management system and of the power electronics system of the electric drive are exported.
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公开(公告)号：US20170282896A1
公开(公告)日：2017-10-05
申请号：US15472274
申请日：2017-03-29
发明人： Daijiro TAKIZAWA , Hirokazu OGUMA
CPC分类号： B60W20/13 , B60K6/44 , B60K6/442 , B60W10/06 , B60W10/08 , B60W10/26 , B60W2510/244 , B60W2710/244 , B60W2710/248 , B60Y2200/92 , Y02T10/6234 , Y02T10/6269 , Y02T10/6278 , Y02T10/6286 , Y10S903/93
摘要： A motive power system includes a first energy storage, a second energy storage, an actuator, an internal combustion engine, a power transmission circuit, and circuitry. The circuitry is configured to control the power transmission circuit in a charge-depleting mode such that the first energy storage supplies to the actuator a first electric energy that is stored in the first energy storage with a first charge rate range and the second energy storage supplies to the actuator a second electric energy that is stored in the second energy storage with a second charge rate range. The first charge rate range is larger than the second charge rate range.
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公开(公告)号：US20170282895A1
公开(公告)日：2017-10-05
申请号：US15470155
申请日：2017-03-27
发明人： Keisuke Morisaki
CPC分类号： B60W20/13 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/12 , B60W50/0097 , B60W2510/244 , B60W2510/246 , B60W2550/145 , B60W2710/244 , B60W2710/246 , B60W2710/248 , G01C21/3469 , Y02T10/6239 , Y02T10/6291 , Y10S903/93
摘要： An electronic control unit executes navigation-cooperative SOC control in which traveling situations on a traveling route found through a search performed by a navigation system are predicted and a state-of-charge is controlled by adjusting an output of an engine based on the predicted traveling situations to control charging-discharging of an electricity storage device. The ECU does not execute the navigation-cooperative SOC control when a temperature of the electricity storage device falls below a prescribed temperature and thus charging-discharging of the electricity storage device is limited.
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公开(公告)号：US20170282737A1
公开(公告)日：2017-10-05
申请号：US15091085
申请日：2016-04-05
CPC分类号： B60L11/1861 , B60K6/445 , B60K2006/4825 , B60L11/123 , B60L11/126 , B60L2240/12 , B60L2240/42 , B60L2240/44 , B60L2240/80 , B60L2260/50 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/11 , B60W30/18054 , B60W50/0097 , B60W2510/0657 , B60W2510/083 , B60W2510/244 , B60W2510/305 , B60W2540/04 , B60W2710/244 , B60W2710/248 , Y02T10/6239 , Y02T10/6252 , Y02T10/6291
摘要： Systems and methods for operating a vehicle in an electric idle mode are presented. The vehicle electrical idle mode may be characterized as a mode where the vehicle's engine is off; the vehicle increases torque to vehicle wheels responsive to an application of an accelerator pedal, release of a brake pedal, or a vehicle occupant shifting a transmission; and the vehicle's battery supplies electrical energy to devices of the vehicle being operated by a vehicle occupant.
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公开(公告)号：US20170101086A1
公开(公告)日：2017-04-13
申请号：US15128237
申请日：2015-02-26
发明人： Yasuhiro OSHIUMI
IPC分类号： B60W20/40 , B60W10/06 , B60K6/387 , B60W30/20 , B60K6/445 , B60K6/365 , B60W10/02 , B60W10/08
CPC分类号： B60W20/40 , B60K6/365 , B60K6/387 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/20 , B60W2030/206 , B60W2510/0208 , B60W2510/0241 , B60W2510/0638 , B60W2510/0666 , B60W2510/081 , B60W2520/10 , B60W2710/021 , B60W2710/027 , B60W2710/0644 , B60W2710/08 , B60W2710/083 , B60W2710/248 , B60Y2200/92 , B60Y2300/205 , F16D48/06 , F16D2500/1066 , F16D2500/30401 , F16D2500/30406 , F16D2500/3067 , F16D2500/3108 , F16D2500/3165 , F16D2500/50236 , F16D2500/50676 , F16D2500/7044 , F16D2500/70454 , F16D2500/70458 , F16D2500/7061 , Y02T10/6239 , Y02T10/6286 , Y02T10/76 , Y10S903/91 , Y10S903/914 , Y10S903/93 , Y10S903/946
摘要： An engine stopping system for reducing electric consumption by interrupting power supply to a motor during disengagement of a clutch is provided. The engine stopping system is applied to a vehicle in which the clutch is interposed between an engine and a power distribution device. The engine stopping system is configured to interrupt power supply to the motor while bringing the clutch into disengagement, when an input speed Nin falls below a threshold value α, under conditions that the engine does not generate power during engagement of the clutch, and that the motor generates electricity utilizing an inertia torque of the engine while controlling an output torque of the motor to lower the engine speed.
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公开(公告)号：US20170001630A1
公开(公告)日：2017-01-05
申请号：US15106818
申请日：2014-12-23
申请人： SCANIA CV AB
IPC分类号： B60W20/30 , F02D41/26 , B60K6/44 , B60W10/06 , B60W10/08 , B60K6/365 , F02D41/04 , B60W10/10
CPC分类号： B60W20/00 , B60K1/02 , B60K6/365 , B60K6/387 , B60K6/40 , B60K6/44 , B60K6/445 , B60K6/46 , B60K6/48 , B60K6/547 , B60K17/02 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W10/12 , B60W20/10 , B60W20/15 , B60W20/20 , B60W20/30 , B60W20/40 , B60W30/18 , B60W30/18009 , B60W30/18027 , B60W30/181 , B60W30/18109 , B60W30/1886 , B60W2400/00 , B60W2510/125 , B60W2520/40 , B60W2710/021 , B60W2710/06 , B60W2710/0644 , B60W2710/081 , B60W2710/083 , B60W2710/1038 , B60W2710/105 , B60W2710/125 , B60W2710/248 , B60W2710/30 , B60W2710/305 , B60W2720/40 , B60Y2200/92 , B60Y2300/18 , B60Y2300/18025 , B60Y2300/18091 , B60Y2300/188 , B60Y2300/19 , B60Y2300/43 , B60Y2300/60 , B60Y2300/78 , B60Y2300/84 , B60Y2400/73 , F02D41/042 , F02D41/062 , F02D41/26 , F02D41/3005 , F16H3/728 , Y02T10/6221 , Y02T10/6239 , Y02T10/6286 , Y10S903/903 , Y10S903/91 , Y10S903/93 , Y10S903/945
摘要： In a method for controlling a vehicle with a drive system comprising an output shaft in a combustion engine, a planetary gear and a first and second electrical machine connected to the planetary gear, the turning off of the combustion engine is achieved when the vehicle is driven with the combustion engine running, and a transition to operation of the vehicle with the electrical machines is achieved by ensuring that the second electrical machine's rotor is connected with the combustion engine's output shaft, that injection of fuel into the combustion engine is interrupted and that the second electrical machines rotational speed is controlled towards and until a standstill, whereupon the combustion engine's output shaft is disconnected from the second electrical machine and the planetary gear.
摘要翻译： 在具有驱动系统的车辆控制方法中，该驱动系统包括在内燃机中的输出轴，行星齿轮和连接到行星齿轮的第一和第二电机，当车辆被驱动时，实现内燃机的关闭 在内燃机运转的情况下，通过确保第二电机的转子与内燃机的输出轴连接来实现车辆与电机的运行的转换，燃料向燃烧发动机的喷射被中断， 第二电机的旋转速度被控制到停止，直到内燃机的输出轴与第二电机和行星齿轮分离。
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公开(公告)号：US09533597B2
公开(公告)日：2017-01-03
申请号：US14197696
申请日：2014-03-05
IPC分类号： B60L9/00 , G01R31/36 , B60L11/18 , B60W10/04 , B60L3/12 , B60L7/14 , B60L11/12 , B60L11/14 , B60L15/20 , B60W50/00
CPC分类号： B60L11/1861 , B60L3/12 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1862 , B60L11/1864 , B60L11/1868 , B60L11/1877 , B60L15/2009 , B60L2210/10 , B60L2210/40 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/70 , B60L2240/80 , B60L2260/44 , B60W10/04 , B60W20/13 , B60W2050/0037 , B60W2510/244 , B60W2510/246 , B60W2510/248 , B60W2710/248 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/7061 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275 , Y02T10/7291 , Y02T90/16
摘要： A vehicle may include battery cells of a battery and at least one controller configured to control the vehicle based on a state observation associated with the battery according to battery model parameters for the cells received from a computing device external to the vehicle and responsive to measurements relating to a battery model of the cells sent to the computing device.
摘要翻译： 车辆可以包括电池的电池单元和至少一个控制器，其被配置为根据从车辆外部的计算设备接收的电池的电池模型参数，基于与电池相关联的状态观察来控制车辆，并响应于相关测量 到发送到计算设备的单元的电池模型。
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