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1. 发明申请

US20220104039A1 VEHICLE 有权
公开(公告)号：US20220104039A1
公开(公告)日：2022-03-31
申请号：US17484639
申请日：2021-09-24
申请人： SUBARU CORPORATION
发明人： Yusuke KOMATSU , Masaru OE , Takahiro KINOSHITA
IPC分类号： H04W24/04 , H04W24/08 , H04W4/40 , H04W4/80
摘要： A vehicle includes a vehicle-mounted communication unit capable of wirelessly communicating telematics information to and from an external server, a monitoring unit that monitors whether an abnormality has occurred in the vehicle-mounted communication unit because of a security incident, and a control unit that controls a vehicle-mounted device. When detecting occurrence of an abnormality in the vehicle-mounted communication unit, the monitoring unit disconnects communication between the vehicle-mounted communication unit and the monitoring unit and notifies the control unit of the abnormality. The control unit can wirelessly communicate with a mobile communication terminal in accordance with a certain profile of a short-range wireless communication standard for a function of the vehicle-mounted device. The control unit instructs, when being notified of the abnormality, the mobile communication terminal to perform an operation in accordance with the certain profile so as to report the abnormality to the external server via the mobile communication terminal.

2. 发明申请

US20200040859A1 VEHICLE POWER SUPPLY APPARATUS 审中-公开
公开(公告)号：US20200040859A1
公开(公告)日：2020-02-06
申请号：US16452095
申请日：2019-06-25
申请人： SUBARU CORPORATION
发明人： Takahiro KINOSHITA
IPC分类号： F02N11/08 , B60L50/15 , H02J7/14
摘要： A vehicle power supply apparatus includes first and second power supply systems, an electrical conduction path, a switch, and a switch controller. The first power supply system includes a first electrical energy accumulator and an electric load. The second power supply system includes a generator and a second electrical energy accumulator. The switch is configured to be controlled to a turn-on state and a turn-off state. The turn-on state includes coupling the electric load and the second electrical energy accumulator to each other, and the turn-off state includes isolating them from each other. The switch controller controls the switch to the turn-on state on the condition that the generator has an abnormality, and afterwards controls the switch to the turn-off state.

3. 发明申请

US20190389479A1 VEHICLE POWER SUPPLY APPARATUS 审中-公开
公开(公告)号：US20190389479A1
公开(公告)日：2019-12-26
申请号：US16402954
申请日：2019-05-03
申请人： SUBARU CORPORATION
发明人： Takahiro KINOSHITA
IPC分类号： B60W50/02 , B60R16/033 , B60L3/00 , B60K6/387 , B60K6/40 , B60K6/26 , B60K6/485 , B60W20/00
摘要： A vehicle power supply apparatus includes first and second power supply systems, first and second switches, and a fail-safe controller. The second power supply system includes a generator motor coupled to an engine, and a second electrical energy accumulator able to be coupled to the generator motor. The fail-safe controller inhibits a powering state of the motor generator on the condition that the second switch is in a malfunctioning state in which the second switch is rendered inoperative in a second turn-off state. The second turn-off state includes isolating the generator motor and the second electrical energy accumulator from each other.

4. 发明申请

US20180370524A1 VEHICLE CONTROL APPARATUS 审中-公开
公开(公告)号：US20180370524A1
公开(公告)日：2018-12-27
申请号：US15967334
申请日：2018-04-30
申请人： SUBARU CORPORATION
发明人： Takahiro KINOSHITA
IPC分类号： B60W30/02 , B60W10/06 , B60W10/08 , B60W10/20
摘要： A vehicle control apparatus to be mounted on a vehicle including an engine includes a first power supply system, a second power supply system, a switch, and a switch controller. The first power supply system includes a first electricity storage device and an electric load. The second power supply system includes an electric motor and a second electricity storage device. The switch controller is configured to control the switch to a cutoff state on the condition that the electric motor is controlled to a powering state to bring the engine to starting rotation from a stopped state. The switch controller is configured to control the switch to an electrically conductive state on the condition that the electric motor is controlled to the powering state to bring the engine to an assisted drive from a rotating state.

5. 发明申请

US20190316527A1 VEHICLE POWER SUPPLY APPARATUS 审中-公开
公开(公告)号：US20190316527A1
公开(公告)日：2019-10-17
申请号：US16371767
申请日：2019-04-01
申请人： SUBARU CORPORATION
发明人： Takahiro KINOSHITA
IPC分类号： F02D9/02
摘要： A vehicle power supply apparatus includes a generator, an electrical energy accumulator, a throttle valve, a power generation controller, a throttle plate position upper limit setting unit, and a throttle valve controller. The generator is coupled to an engine of a vehicle. The electrical energy accumulator is able to be coupled to the generator. The throttle valve is provided in an intake system of the engine. The power generation controller allows the generator to perform regenerative power generation on decelerated travel of the vehicle. The throttle plate position upper limit setting unit sets an upper limit of a throttle plate position of the throttle valve on the basis of a state of the electrical energy accumulator. The throttle valve controller controls the throttle plate position within a range downward from the upper limit, during the regenerative power generation by the generator.

6. 发明申请

US20170341528A1 VEHICLE POWER SOURCE 审中-公开
公开(公告)号：US20170341528A1
公开(公告)日：2017-11-30
申请号：US15591545
申请日：2017-05-10
申请人： SUBARU CORPORATION
发明人： Takahiro KINOSHITA
IPC分类号： B60L11/18 , F02N11/04 , H02P3/14
CPC分类号： H02J7/1423 , B60L50/52 , B60L58/12 , B60L58/20 , B60R16/03 , F02N11/04 , F02N11/0814 , F02N11/0866 , F02N11/087 , F02N2250/02 , F02N2300/2002 , H02P3/14
摘要： A vehicle power source includes a generator motor coupled to an engine, a first power storage, a second power storage, a conduction switch, and a switch controller. The first and the second power storages are coupled, in parallel, to the generator motor. The conduction switch is subject to change between a conductive state and a cut-off state of the generator motor and the second power storage. The switch controller changes the conduction switch from the conductive state to the cut-off state, on a condition that the generator motor is controlled in a powered state. The switch controller changes the conduction switch from the cut-off state to the conductive state, on a condition that the second power storage discharges in excess of a threshold, with the conductive switch changed to the cut-off state.

7. 发明申请

US20200079306A1 VEHICLE POWER SUPPLY APPARATUS 审中-公开
公开(公告)号：US20200079306A1
公开(公告)日：2020-03-12
申请号：US16505118
申请日：2019-07-08
申请人： SUBARU CORPORATION
发明人： Takahiro KINOSHITA
IPC分类号： B60R16/033 , B60R16/04 , B60R16/03
摘要： A vehicle power supply apparatus includes first and second power supply systems, an electrical conduction path, first and second switches, and an abnormality determination unit. The first power supply system includes a first electrical energy accumulator and an electric load. The second power supply system includes a generator and a second electrical energy accumulator. The first switch is provided on the electrical conduction path between the first and second power supply systems. The second switch is provided in the second power supply system. The abnormality determination unit determines whether or not the generator is in an abnormal state, on the basis of a current of the first or second electrical energy accumulator, with the first switch or the second switch, or both turned on, and with a power generation command outputted to the generator.

8. 发明申请

US20200039518A1 VEHICLE CONTROL APPARATUS 审中-公开
公开(公告)号：US20200039518A1
公开(公告)日：2020-02-06
申请号：US16407755
申请日：2019-05-09
申请人： SUBARU CORPORATION
发明人： Takahiro KINOSHITA , Hirofumi SHIMIZU
IPC分类号： B60W30/18 , B60W10/02 , B60W10/06
摘要： A vehicle control apparatus includes an engine, a refrigerant compressor, a lock up clutch, a throttle valve, and first, second, and third deceleration controllers. The second deceleration controller controls the lock up clutch to a slip state and controls the throttle valve openwise on the condition that the refrigerant compressor is in the stopped state on decelerated travel of a vehicle in a second speed region in which a vehicle speed is lower than a first vehicle speed and higher than a second vehicle speed lower than the first vehicle speed. The second deceleration controller controls the lock up clutch to a disengaged state and controls the throttle valve closewise on the condition that the refrigerant compressor is in the operative state on the decelerated travel of the vehicle in the second speed region.

9. 发明申请

US20200003843A1 VEHICLE POWER SUPPLY APPARATUS 审中-公开
公开(公告)号：US20200003843A1
公开(公告)日：2020-01-02
申请号：US16439365
申请日：2019-06-12
申请人： SUBARU CORPORATION
发明人： Takahiro KINOSHITA
IPC分类号： G01R31/3842 , G01R19/165 , H02J7/14 , F02N11/08 , G05D1/00 , B60R16/04 , H01M10/48 , H01M10/42
摘要： A vehicle power supply apparatus includes first and second power supply systems, an accumulator sensor, and an abnormality determination unit. The first power supply system includes a generator and a first electrical energy accumulator. The second power supply system includes a second electrical energy accumulator and a group of electric devices. The accumulator sensor detects at least a discharge current of the second electrical energy accumulator. The abnormality determination unit determines that the second electrical energy accumulator is abnormal on the condition that the accumulator sensor is normal and the discharge current of the second electrical energy accumulator is equal to or smaller than a current threshold.

10. 发明申请

US20190305581A1 VEHICLE ELECTRIC POWER SUPPLY APPARATUS 审中-公开
公开(公告)号：US20190305581A1
公开(公告)日：2019-10-03
申请号：US16241659
申请日：2019-01-07
申请人： SUBARU CORPORATION
发明人： Takahiro KINOSHITA
IPC分类号： H02J7/14 , B60L1/00 , B60L58/12 , B60L58/20 , F02N11/08
摘要： A vehicle electric power supply apparatus includes a first electric power supply system, a second electric power supply system, an electric power fuse, a switch, a starter relay, an occupant operated unit, a starter control unit, and a switch control unit. The switch is controlled to be in one of an electrically-conductive state and a cutoff state. The starter relay is controlled to be in one of an electrically-conductive state or a cutoff state. The occupant operated unit is operated by an occupant. The starter control unit outputs an ON signal and the switch control unit outputs an OFF signal when the occupant operated unit is operated. The ON signal allows the starter relay to be controlled in the electrically-conductive state. The OFF signal allows the switch to be controlled in the cutoff state.

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