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公开(公告)号：US20220134278A1
公开(公告)日：2022-05-05
申请号：US17515666
申请日：2021-11-01
IPC分类号： B01D53/32 , C25B11/043 , C25B11/031
摘要： Provided is a carbon dioxide recovery system that separates CO2 from a CO2-containing gas containing CO2 by an electrochemical reaction, and comprises an electrochemical cell comprising a working electrode containing a CO2 adsorbent, and a counter electrode. Application of a voltage between the working electrode and the counter electrode causes electrons to be supplied from the counter electrode to the working electrode, and enables the CO2 adsorbent to bind to CO2 as electrons are supplied. The CO2 adsorbent is a crystalline porous body, and has a molecular structure in which a functional group that exchanges electrons and binds to CO2 is regularly arranged.
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公开(公告)号：US20190241174A1
公开(公告)日：2019-08-08
申请号：US15779765
申请日：2016-11-08
申请人： DENSO CORPORATION
摘要： A vehicle control device that includes a search unit that searches, based on geographic information to be supplied from a navigation device, for a deceleration start position before a downhill that is suited to regeneration by a motor; and a charge level control unit that performs, when a vehicle reaches the deceleration start position, deceleration control for reducing a charge level of a battery by reducing a vehicle speed. When the charge level control unit performs the deceleration control, the vehicle speed is reduced by reducing a driving force of the vehicle to a level at which only motor output is used as the driving force.
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公开(公告)号：US20190202434A1
公开(公告)日：2019-07-04
申请号：US15779732
申请日：2016-11-08
申请人： DENSO CORPORATION
IPC分类号： B60W20/14 , G06F16/29 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/40 , B60W30/18
摘要： A vehicle control device includes an engine, and a motor that is driven by power to be supplied from a battery, the vehicle control device controlling a vehicle that uses at least one of engine output and motor output as a driving force. The vehicle control device includes a regeneration control and a downhill-acceleration control unit. The regeneration control unit causes the motor to perform regeneration on a downhill. The downhill-acceleration control unit performs downhill acceleration control for causing, in a specific zone on the downhill, the vehicle to travel at increased speed without allowing the vehicle to use the engine output as drive output, and without causing the motor to perform the regeneration.
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公开(公告)号：US20150105957A1
公开(公告)日：2015-04-16
申请号：US14511461
申请日：2014-10-10
申请人： DENSO CORPORATION
CPC分类号： B60W10/06 , B60H1/00899 , B60H1/025 , B60W10/30 , B60W20/15 , B60Y2306/07 , Y10S903/93
摘要： A vehicle includes an engine, a first MG, a second MG, a main battery which can be charged and discharged, and a heating device. The heating device includes an exhaust heater which uses an exhaust heat of the engine, and a heat pump system which uses an electric power of the main battery. A hybrid control device determines a start timing of the heating device, based on a coolant temperature and a SOC. Specifically, the start timing of the heating device is determined such that a timing that the coolant temperature reaches a target temperature matches a timing that the SOC reaches a target value. After a warming-up operation is completed, an EV travelling of the vehicle can be executed according to the electric power of the main battery charged in the warming-up operation, and a fuel consumption of the engine is improved.
摘要翻译： 车辆包括发动机，第一MG，第二MG，可以进行充放电的主电池和加热装置。 加热装置包括使用发动机排气的排气加热器和使用主电池的电力的热泵系统。 混合控制装置基于冷却剂温度和SOC来确定加热装置的开始定时。 具体地，确定加热装置的开始时刻，使得冷却剂温度达到目标温度的时间与SOC达到目标值的定时相匹配。 在预热操作完成之后，可以根据在预热操作中充电的主电池的电力来执行车辆的EV行驶，并且提高发动机的燃料消耗。
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公开(公告)号：US20130179020A1
公开(公告)日：2013-07-11
申请号：US13739737
申请日：2013-01-11
申请人： DENSO CORPORATION
发明人： Youhei MORIMOTO
CPC分类号： B60W20/106 , B60W10/06 , B60W10/08 , B60W20/10 , B60W20/13 , B60W2600/00 , B60W2710/0666 , B60W2710/083 , B60W2710/248 , Y02T10/6286 , Y02T10/7258 , Y10S903/93
摘要： An engine shaft of an engine, rotatable shafts of motor generators and a drive force output shaft are interconnected with each other through a drive force transmission arrangement. An ECU computes a torque command value of each of the motor generators through use of an equation of torque equilibrium, which corresponds to the drive force transmission arrangement, based on an engine shaft demand motor generator torque and an output shaft demand motor generator torque.
摘要翻译： 发动机的发动机轴，电动发电机的可旋转轴和驱动力输出轴通过驱动力传递装置相互连接。 ECU根据发动机轴需求电动发电机转矩和输出轴需求电动发电机转矩，通过使用与驱动力传递装置对应的转矩平衡式来计算各电动发电机的转矩指令值。
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公开(公告)号：US20220123338A1
公开(公告)日：2022-04-21
申请号：US17567292
申请日：2022-01-03
申请人： DENSO CORPORATION
发明人： Youhei MORIMOTO , Shigekazu HIDAKA
IPC分类号： H01M8/0656 , H01M8/0668
摘要： An energy management system is provided with a fuel synthesizing apparatus, a power generation apparatus, a CO2 recovering unit, a compressor, a CO2 storage unit, a CO2 pressure reducing unit and a heat recovery unit. The fuel synthesizing apparatus generates hydrocarbon from H2O and CO2 using externally supplied power. The power generation apparatus generates power using the hydrocarbon. The CO2 recovering unit recovers CO2 from an exhaust gas exhausted from the power generation apparatus during a power generation. The compressor compresses the recovered CO2. The CO2 storage unit stores the CO2 compressed by the compressor. The CO2 pressure reducing unit depressurizes the CO2 stored in the CO2 storage unit in order to supply the fuel synthesizing apparatus therewith. The heat recovery unit recovers heat from the CO2, the heat having been stored in the CO2 when compressed or depressurized.
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公开(公告)号：US20200079347A1
公开(公告)日：2020-03-12
申请号：US16680866
申请日：2019-11-12
申请人： DENSO CORPORATION
发明人： Kensuke UEDA , Yutaro ITO , Noriaki IKEMOTO , Youhei MORIMOTO
IPC分类号： B60W20/13 , B60W40/072 , B60W40/105 , B60L58/13 , B60W10/06 , B60W10/08
摘要： A travel control device includes: a first planning unit that, in response to the automobile being predicted to enter a restricted section in which a traveling condition is restricted, plans a traveling mode satisfying the restricted traveling condition as a first traveling mode in the restricted section; a second planning unit that plans a second traveling mode in a preparation section so as to perform the first traveling mode planned by the first planning unit, the preparation section being defined as a section extending to the restricted section before the automobile enters the restricted section, the second traveling mode adjusting a value of at least one parameter related to the first traveling mode to a preparation value appropriate for the first traveling mode; a control unit that controls travel of the automobile in the preparation section so as to perform the second traveling mode planned by the second planning unit.
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公开(公告)号：US20180273021A1
公开(公告)日：2018-09-27
申请号：US15765158
申请日：2016-10-06
申请人： DENSO CORPORATION
IPC分类号： B60W20/12 , G06N5/02 , B60W20/11 , B60W10/06 , B60W10/08 , B60W10/26 , B60W40/06 , B60W40/105
CPC分类号： B60W20/12 , B60K6/442 , B60K6/445 , B60K6/485 , B60K6/54 , B60K2370/00 , B60K2370/169 , B60L7/10 , B60L50/16 , B60L50/61 , B60L58/13 , B60L58/15 , B60L58/16 , B60L2240/545 , B60L2240/622 , B60L2240/642 , B60L2240/645 , B60L2240/647 , B60L2240/662 , B60L2260/54 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W20/11 , B60W40/06 , B60W40/105 , B60W2510/244 , B60W2550/20 , B60W2550/402 , G06N5/022 , Y02T10/6226 , Y02T10/6234 , Y02T10/6239 , Y02T10/6286 , Y02T10/7077 , Y10S903/93
摘要： A controller is applied to a vehicle including an engine (11) and a motor generator (12 and 13) as power sources of the vehicle and a battery (20) that transfers power with the motor generator. The controller charges the battery with a regeneration power that is a power regenerated by the motor generator when the vehicle is decelerated. The controller includes a SOC prediction unit (39, 50 and 205) to predict a SOC indicating a remaining capacity of the battery in a scheduled travel route of the vehicle, based on a predicted result of a road grade and a vehicle speed in the scheduled travel route, a discharge control unit (39, 52, 206, 208 and 301 to 303) to execute a discharge increasing control to previously increase a discharge quantity of the battery to prevent the battery from becoming in a saturation state based on a predicted SOC that is the SOC predicted by the SOC prediction unit, when the discharge control unit determines that the battery becomes in the saturation state where the battery cannot be charged with the regeneration power based on the predicted SOC, a determination unit (39 and 105 to 109) to determine whether a behavior of the predicted SOC shifts from a behavior of an actual SOC or determine whether a SOC shift factor occurs, after a start of the discharge increasing control, where the SOC shift factor is a vehicle control or an environment change that predicts the behavior of the predicted SOC shifts from the behavior of the actual SOC, and a correction unit (39, 110, 201 to 209 and 301 to 303) to correct the discharge increasing control by executing a prediction of the SOC in the scheduled travel route again, when the determination unit determines that the behavior of the predicted SOC shifts from the behavior of the actual SOC or determines that the SOC shift factor occurs.
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公开(公告)号：US20180111618A1
公开(公告)日：2018-04-26
申请号：US15567454
申请日：2016-04-06
申请人： DENSO CORPORATION
CPC分类号： B60W30/16 , B60W10/06 , B60W10/26 , B60W20/00 , B60W30/143 , B60W30/182 , B60W2510/0676 , B60W2510/068 , B60W2710/242 , B60W2720/10 , B60Y2200/92 , F01N11/007 , F02D41/08 , F02D41/10 , Y02T10/52 , Y10S903/93
摘要： A travel control apparatus is provided with: a speed controller that controls speed of a vehicle having an internal combustion engine; and a determination part that determines an emission deterioration state of the internal combustion engine. The speed controller is configured to execute burn-and-coast control that repeatedly executes burn control in which the vehicle is accelerated by driving force of the internal combustion engine, and coasting control in which the vehicle is driven by inertia, by stopping the generation of the driving force or rotation of the internal combustion engine. The speed controller is configured to execute emission suppression control that suppresses emissions by adjusting the burn-and-coast control when the emission deterioration state of the internal combustion engine is determined by the determination part.
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公开(公告)号：US20220119964A1
公开(公告)日：2022-04-21
申请号：US17564750
申请日：2021-12-29
申请人： DENSO CORPORATION
发明人： Youhei MORIMOTO , Shigekazu HIDAKA
IPC分类号： C25B3/25 , C10L3/08 , C25B15/08 , H01M8/0656
摘要： An energy conversion system includes a fuel synthesis device, an H2O supply unit, a CO2 supply unit, and a supply control unit. The fuel synthesis device includes an electrolyte, and a pair of electrodes provided on both sides of the electrolyte. The H2O supply unit supplies H2O to the fuel synthesis device. The CO2 supply unit supplies CO2 to the fuel synthesis device. The supply control unit controls a supply of H2O and a supply of CO2. The fuel synthesis device electrolyzes H2O and CO2 using external electric power, and synthesizes a hydrocarbon using H2 and CO generated by electrolysis. The supply control unit starts the supply of H2O to the fuel synthesis device by the H2O supply unit after the supply of CO2 to the fuel synthesis device by the CO2 supply unit is started.
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