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公开(公告)号：US10214107B2
公开(公告)日：2019-02-26
申请号：US15103122
申请日：2014-11-26
发明人： Shunsuke Fushiki , Toshio Inoue , Keita Fukui , Tomoaki Honda , Hidekazu Nawata , Yuta Niwa , Taichi Osawa
IPC分类号： B60L1/00 , B60W30/188 , B60W20/16 , B60W20/18 , B60W30/18 , B60W10/06 , B60W20/15 , B60K6/445 , B60W50/00 , B60L3/00 , B60L3/12 , B60L11/12 , B60L11/14 , B60L11/18
摘要： An ECU includes: a control section for controlling an engine such that the engine is operated in an intermediate load state during electric power feed to the outside of a vehicle; a learning section for learning a control parameter based on a detected state quantity; and a determination section for determining whether a learning condition that the learning section learns the control parameter is established. When the learning condition is established during the electric power feed from the electric power feed section to the outside of the vehicle, the engine is controlled such that a state thereof is changed from the intermediate load state to either an idle state or a low load state, and the control parameter regarding the engine in the idle state or the low load state is learned.
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公开(公告)号：US09908524B2
公开(公告)日：2018-03-06
申请号：US15252762
申请日：2016-08-31
发明人： Yoshikazu Asami , Daigo Ando , Hidekazu Nawata
IPC分类号： B60W10/06 , B60W10/08 , B60K6/20 , B60W20/50 , B60W50/038 , B60K6/46 , B60K6/445 , B60W50/00
CPC分类号： B60W20/50 , B60K6/20 , B60K6/445 , B60K6/46 , B60W10/06 , B60W10/08 , B60W50/038 , B60W2050/0006 , B60W2530/00 , B60W2710/06 , B60W2710/0644 , B60W2710/0666 , B60W2710/0677 , B60W2710/08 , B60Y2200/92 , B60Y2300/26 , B60Y2300/43 , B60Y2300/60 , Y02T10/6239 , Y02T10/6286 , Y10S903/93
摘要： A control system may include a first electronic control unit programmed to control the engine and a second electronic control unit programmed to control the rotary electric machine. The second electronic control unit may be programmed to output an engine command signal to the first electronic control unit through communication with the first electronic control unit. The first electronic control unit may be programmed to control the engine in accordance with the engine command signal received from the second electronic control unit, when a communication abnormality with the second electronic control unit does not occur; and to execute fixing operation control in which the engine is controlled such that at least one of speed, output power, and output torque of the engine becomes a corresponding fixed value, when the communication abnormality with the second electronic control unit occurs.
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公开(公告)号：US09821795B2
公开(公告)日：2017-11-21
申请号：US15114192
申请日：2015-01-26
发明人： Hidekazu Nawata , Tsukasa Abe , Toshio Inoue , Keita Fukui , Tomoaki Honda , Yuta Niwa , Taichi Osawa
IPC分类号： B60K6/44 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/16 , B60W20/13 , B60K6/445 , B60W20/40
CPC分类号： B60W20/16 , B60K6/44 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/13 , B60W20/40 , B60W2510/244 , B60W2520/10 , B60W2530/12 , B60W2710/244 , B60Y2200/92 , B60Y2300/476 , Y02T10/54 , Y02T10/6239 , Y02T10/6286 , Y10S903/93
摘要： A hybrid vehicle includes an engine, a rotary electric machine, a filter and an ECU. The engine includes an exhaust passage. The rotary electric machine is a driving source of the vehicle. The filter traps particulate matter flowing through the exhaust passage. The ECU is configured to control the hybrid vehicle in any one of a plurality of control modes. The plurality of control modes include a first control mode and a second control mode. The number of opportunities for the engine to operate when the control mode is the second control mode is larger than the number of opportunities for the engine to operate when the control mode is the first control mode. The ECU is configured to, when the filter is regenerated, control the hybrid vehicle in the second control mode.
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公开(公告)号：US10189461B2
公开(公告)日：2019-01-29
申请号：US15606751
申请日：2017-05-26
发明人： Toshio Inoue , Makoto Yamazaki , Tomoaki Honda , Hidekazu Nawata
IPC分类号： B60W10/26 , B60W10/06 , B60W10/28 , F16H61/00 , F16H61/02 , F16H61/36 , B60K6/26 , B60W20/00
摘要： A control device is configured to, in a case that an internal combustion engine is made to start up before travel start of a vehicle in a parked state, when an auxiliary battery has at least a predetermined value of battery voltage, make the internal combustion engine start up after executing fuel heating processing for heating fuel by glow plugs to which electric power is transmitted, or when the battery voltage of the auxiliary battery is less than the predetermined value, execute the fuel heating processing after executing charge processing for charging the auxiliary battery using a main battery and then start up the internal combustion engine.
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公开(公告)号：US09896087B2
公开(公告)日：2018-02-20
申请号：US15115379
申请日：2014-12-05
发明人： Keita Fukui , Toshio Inoue , Shunsuke Fushiki , Tomoaki Honda , Hidekazu Nawata , Yuta Niwa , Taichi Osawa
IPC分类号： B60K6/445 , B60W10/26 , B60W20/15 , B60L1/00 , B60W10/06 , B60W30/18 , B60L7/14 , B60L11/12 , B60L11/14 , B60L11/18 , B60L15/20 , B60K15/04 , B60W20/00
CPC分类号： B60W20/15 , B60K6/445 , B60K15/0406 , B60L1/006 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1816 , B60L11/1818 , B60L11/1861 , B60L15/2009 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2260/44 , B60W10/06 , B60W20/00 , B60W30/18054 , B60W2530/00 , Y02T10/6217 , Y02T10/6239 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275 , Y02T90/127 , Y02T90/14 , Y10S903/905
摘要： A vehicle is configured to perform external power supply which supplies electric power to outside of the vehicle. The vehicle includes a battery, an engine, a first MG configured to generate electric power using motive power of the engine, a fuel supply port for supplying a fuel for the engine, and an ECU for controlling an external power supply operation. When fuel supply into the fuel supply port is performed during the external power supply, the ECU prohibits driving of the engine, and supplies electric power stored in the battery to the outside of the vehicle.
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公开(公告)号：US09815457B2
公开(公告)日：2017-11-14
申请号：US15080863
申请日：2016-03-25
发明人： Hidekazu Nawata , Daigo Ando , Yoshikazu Asami
IPC分类号： B60W10/08 , B60W20/50 , B60W10/06 , F02D11/10 , B60W50/032 , B60W10/26 , F02D41/22 , B60W50/029
CPC分类号： B60W20/50 , B60W10/06 , B60W10/08 , B60W10/26 , B60W50/032 , B60W2050/0295 , B60W2510/0676 , B60W2510/244 , F02D11/107 , F02D2011/108 , F02D2041/227 , F02D2200/021 , F02D2200/503 , Y02T10/6286 , Y10S903/93
摘要： In the case where a throttle valve has a sticking abnormality, a hybrid vehicle performs failsafe operation (limp home mode) with fixing the throttle valve to an opener position (S100) and sets a restoration diagnosis cooling water temperature T1 such as to decrease with a decrease in state of charge SOC of a battery (S120). When cooling water temperature Tw of the engine becomes equal to or higher than the restoration diagnosis cooling water temperature T1, the hybrid vehicle performs sticking restoration diagnosis to determine whether the throttle valve is restored from the sticking abnormality (S150). This allows for earlier diagnosis of whether the throttle valve is restored from the sticking abnormality at the lower state of charge SOC of the battery and enables the hybrid vehicle to return to normal operation at an earlier time. As a result, this ensures the more adequate sticking restoration diagnosis.
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公开(公告)号：US09796376B2
公开(公告)日：2017-10-24
申请号：US15032509
申请日：2014-11-03
发明人： Toshio Inoue , Shunsuke Fushiki , Tomoaki Honda , Keita Fukui , Hidekazu Nawata , Yuta Niwa , Taichi Ohsawa
IPC分类号： B60W10/06 , F02P3/09 , F02B25/12 , B60K6/26 , B60W20/40 , B60W10/08 , B60W10/26 , B60W30/18 , B60W20/10 , B60L3/00 , B60L3/04 , B60L7/14 , B60L11/12 , B60L11/14 , B60L11/18 , B60L15/20 , B60K6/24 , B60K6/28 , B60K6/365 , B60K6/40
CPC分类号： B60W20/40 , B60K6/24 , B60K6/26 , B60K6/28 , B60K6/365 , B60K6/40 , B60K2006/268 , B60L3/0046 , B60L3/04 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1816 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1859 , B60L15/20 , B60L15/2009 , B60L15/2054 , B60L2210/10 , B60L2210/40 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/486 , B60L2240/80 , B60L2260/26 , B60L2270/12 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/10 , B60W30/18054 , B60W2710/06 , B60W2710/242 , B60Y2200/92 , Y02E60/721 , Y02T10/6217 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14 , Y10S903/905 , Y10S903/906 , Y10S903/907 , Y10S903/91 , Y10S903/93 , Y10S903/951
摘要： A hybrid vehicle includes an internal combustion engine, a rotating electric machine, an electric storage device, a power supply device, and a controller. The controller executes switching control to switch from a first electric power supply to a second electric power supply by starting the internal combustion engine. The first electric power supply is the supply of electric power from the electric storage device to the electric device. The second electric power supply is the supply of electric power from the rotating electric machine to the electric device. The controller controls the power supply device and the internal combustion engine such that the internal combustion engine is started with the first electric power supply being continued during the switching control.
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公开(公告)号：US10946854B2
公开(公告)日：2021-03-16
申请号：US16260009
申请日：2019-01-28
发明人： Hidekazu Nawata
摘要： A control device of a hybrid vehicle includes a power consumption calculating part configured to calculate power able to be consumed in the electric heating type catalyst, and a power supply control part configured to select a route for supplying the regenerative power to the electric heating type catalyst and supply the regenerative power to the electric heating type catalyst. The power supply control part is configured to supply the regenerative power to the electric heating type catalyst without going through the battery if the power able to be consumed in the electric heating type catalyst is equal to or more than a predetermined value, and supply the regenerative power to the electric heating type catalyst through the battery if the power able to be consumed in the electric heating type catalyst is less than the predetermined value.
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公开(公告)号：US20170232951A1
公开(公告)日：2017-08-17
申请号：US15428728
申请日：2017-02-09
CPC分类号： B60W20/10 , B60K6/445 , B60K6/46 , B60K6/54 , B60W20/40 , B60W20/50 , B60W50/035 , B60W2050/0006 , B60W2050/0292 , B60W2050/0297 , Y02T10/6239
摘要： An engine ECU executes a control routine including steps of performing output variation control for periodically varying the output of an engine, if control of the engine is not being stopped, at the time of a communication abnormality, and a predetermined time elapses from the time of occurrence of the communication abnormality, and a step of performing fuel-cut control, when the engine speed falls outside a predetermined range.
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公开(公告)号：US09499160B2
公开(公告)日：2016-11-22
申请号：US14722603
申请日：2015-05-27
发明人： Toshio Inoue , Shunsuke Fushiki , Tomoaki Honda , Keita Fukui , Hidekazu Nawata , Yuta Niwa , Taichi Ohsawa
CPC分类号： B60W20/16 , B60K6/365 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W2510/0676 , B60W2510/068 , B60W2510/244 , F01N3/18 , F01N9/00 , Y02A50/2322 , Y02T10/47 , Y02T10/54 , Y02T10/6239 , Y02T10/6269 , Y02T10/6286 , Y02T10/6295 , Y02T10/7005 , Y02T10/7077 , Y10S903/905
摘要： A control unit for a hybrid vehicle determines whether warming of an engine is insufficient in an outside electric power feed mode. When the warming of the engine is insufficient, it is determined whether current time is in an initial period of electric power feed. When the current time is in the initial period of the electric power feed, only electric power of an electric storage device is supplied to the outside in a state that the engine is off. When the current time is not in the initial period of the electric power feed, the engine is turned on, and only electric power generated in a motor is supplied to the outside. When the warming of the engine is sufficient, the electric power generated in the motor, the electric power of the electric storage device, or both of them are supplied to the outside.
摘要翻译： 用于混合动力车辆的控制单元确定在外部电力馈送模式中发动机的加热是否不足。 当发动机的升温不足时，确定当前时间是否处于供电的初始阶段。 当当前时间处于电力供给的初始期间时，在发动机关闭的状态下，仅向蓄电装置供给电力。 当当前时间不在供电的初始阶段时，发动机被接通，并且只有在电动机中产生的电力被供给到外部。 当发动机的升温足够时，电动机产生的电力，蓄电装置的电力或它们两者都被供给到外部。
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