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1. 发明公开

US20240190284A1 MANAGEMENT APPARATUS AND MANAGEMENT METHOD 审中-公开
公开(公告)号：US20240190284A1
公开(公告)日：2024-06-13
申请号：US18488584
申请日：2023-10-17
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Osamu YUMITA , Kuniaki NIIMI , Keisuke KOMORI , Masayoshi SUHAMA , Atsushi INOUE
IPC分类号： B60L53/66 , B60L53/62 , B60L53/67 , B60L53/68
CPC分类号： B60L53/665 , B60L53/62 , B60L53/67 , B60L53/68 , B60L2260/44 , B60L2260/58
摘要： A management apparatus manages charging of electrified vehicles with at least one charger. The management apparatus includes a processor programmed to adjust allocation between a booking time slot to book charging with the at least one charger and a free time slot to allow charging with the at least one charger without a booking.

2. 发明申请

US20210078515A9 VEHICLE AND METHOD OF CONTROLLING VEHICLE 有权
公开(公告)号：US20210078515A9
公开(公告)日：2021-03-18
申请号：US16036055
申请日：2018-07-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Sho KATO , Osamu YUMITA
IPC分类号： B60R16/033 , B60L1/00 , B60L7/10
摘要： A vehicle is equipped with an electric storage device, a drive motor, an auxiliary that can be driven by a regenerative electric power, and a control unit. The control unit performs a non-chargeable control for causing the auxiliary to consume the regenerative electric power when the electric storage device is in a non-chargeable state, and performs a specific maneuver control for causing the auxiliary to consume the regenerative electric power even when the electric storage device is in a chargeable state in the case where an operational maneuver for making a change to an operation mode in which a larger amount of the regenerative electric power is generated is performed with the regenerative electric power generated.

3. 发明申请

US20160137086A1 Electrically Powered Vehicle and Power Supply System 有权
标题翻译：电动车辆和供电系统
公开(公告)号：US20160137086A1
公开(公告)日：2016-05-19
申请号：US14865184
申请日：2015-09-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Osamu YUMITA , Daisuke Ueo
IPC分类号： B60L11/18 , B60R16/03
CPC分类号： B60L11/1842 , B60L3/0069 , B60L3/04 , B60R16/03 , G01R31/14 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y04S10/126
摘要： A detector may be a device for detecting insulation decrease of an electric system included in a vehicle. An external terminal may be configured to be connectable with a terminal of a power supply cable connected to a power supply device. A power supply relay, which may be provided between the external terminal and a power line, may be controlled by a vehicle ECU to be in a closed state during external power supply from the electrically powered vehicle to the power supply device. When the insulation decrease of the electric system is detected by the detector, the vehicle ECU may control the power supply relay to come into an open state.
摘要翻译：检测器可以是用于检测包括在车辆中的电气系统的绝缘减少的装置。外部端子可以被配置为可以与连接到电源装置的电源电缆的端子连接。可以设置在外部端子和电力线之间的电源继电器可以由车辆ECU控制为在从电动车辆到电力供应装置的外部电力供给期间处于关闭状态。当检测器检测到电气系统的绝缘减少时，车辆ECU可以控制供电继电器进入打开状态。

4. 发明公开

US20240326630A1 POWER MANAGEMENT SYSTEM AND ELECTRIC VEHICLE 审中-公开
公开(公告)号：US20240326630A1
公开(公告)日：2024-10-03
申请号：US18619161
申请日：2024-03-28
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Mitsuaki TOMITA , Osamu YUMITA , Sa KANO , Naoki HASEGAWA , Takuji MATSUBARA
IPC分类号： B60L53/63 , B60L53/14 , H02J7/04
CPC分类号： B60L53/63 , B60L53/14 , H02J7/04
摘要： A power management system manages an exchange of electric power between power storage devices of a plurality of electric vehicles which respectively transport a cargo at least in a facility, and a charging and discharging device connected to an electric power system of the facility. The power management system includes a vehicle management device. The vehicle management device is configured to select the electric vehicle with surplus capacity for a discharge from the power storage device based on SOC of the power storage device of each of the electric vehicles and the weight of the cargo of each of the electric vehicles when an electric power supply from at least one of the electric vehicles to the electric power system is requested. Further, the vehicle management device is configured to instruct the selected electric vehicle to discharge from the power storage device to the electric power system.

5. 发明申请

US20200215932A1 FUEL CELL VEHICLE AND METHOD FOR CONTROLLING THE SAME 审中-公开
公开(公告)号：US20200215932A1
公开(公告)日：2020-07-09
申请号：US16718417
申请日：2019-12-18
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Shinya OWATARI , Yutaka TANO , Osamu YUMITA , Takahiro UMEHARA
IPC分类号： B60L58/30 , B60L50/75 , B60L50/51 , H01M8/04858 , H01M8/04537 , H01M8/04664
摘要： A fuel cell vehicle according to the present disclosure includes: a fuel cell; a multiphase converter configured to control an output current of the fuel cell; a current sensor provided in each phase of the multiphase converter; an electric load configured to receive power supplied from the fuel cell; and a control unit. The control unit performs, when it detects an excess or a deficiency of electric energy of the electric load, replacement of phases driven by the multiphase converter while the output current of the fuel cell is kept constant, and determines, when the excess or the deficiency of the electric energy of the electric load is eliminated after the replacement of the phases, that an offset failure has occurred in the current sensor provided in the phase that has been driven before the replacement.

6. 发明申请

US20160137070A1 POWER SOURCE DEVICE FOR VEHICLE 审中-公开
标题翻译：车用电源装置
公开(公告)号：US20160137070A1
公开(公告)日：2016-05-19
申请号：US14934871
申请日：2015-11-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Osamu YUMITA , Daisuke UEO
IPC分类号： B60L11/02 , H02M7/44 , B60L11/18 , H02M3/04
CPC分类号： B60L11/02 , B60L1/006 , B60L11/1809 , B60L11/1842 , H02M3/04 , H02M7/44 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y04S10/126
摘要： A power source device for a vehicle may include: a power source; a DC outlet which may feed power from the power source to an external device external to the vehicle; a service receptacle which may be provided, within a vehicle interior, separately from the DC outlet; an operator by which a user may request power feed from the DC outlet to the external device; and a vehicle ECU which may control power supply from the power source to the DC outlet and the service receptacle. When the vehicle ECU receives, from the operator, an input requesting the power feed to the external device, the vehicle ECU may stop the power supply to the service receptacle and cause the DC outlet to perform the power supply. With the configuration described above, the possibility of failure to turn off an in-vehicle electric apparatus is reduced.
摘要翻译：用于车辆的电源设备可以包括：电源; DC电源插座，其可以将电力从电源馈送到车辆外部的外部设备; 可以在车辆内部与DC出口分开设置的服务容器; 用户可以通过该操作者请求从DC出口向外部设备供电; 以及车辆ECU，其可以控制从电源到DC出口和服务插座的电力供应。当车辆ECU从操作者接收到请求向外部装置供电的输入时，车辆ECU可以停止对服务插座的电力供应，并使DC电源进行电力供应。通过上述结构，能够降低不能关闭车载用电气设备的可能性。

7. 发明申请

US20150017561A1 FUEL CELL SYSTEM 审中-公开
标题翻译：燃油电池系统
公开(公告)号：US20150017561A1
公开(公告)日：2015-01-15
申请号：US14498482
申请日：2014-09-26
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Yoshiaki NAGANUMA , Hiromi TANAKA , Osamu YUMITA , Takayoshi TEZUKA , Nobukazu MIZUNO , Masashi FUJI
IPC分类号： H01M8/04
CPC分类号： H01M8/04701 , H01M8/04029 , H01M8/04253 , H01M8/04268 , H01M8/04298 , H01M8/0432 , H01M8/04358 , H01M8/04768 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell system suppresses the deterioration of an electrolyte membrane of a fuel cell. The fuel cell system comprises: a temperature rise speed calculation unit for calculating a target temperature rise speed of the fuel cell using a temperature of the fuel cell and a water content of the fuel cell; and a drive control unit for controlling a drive of the cooling water pump using the temperature rise speed of the fuel cell and the target temperature rise speed calculated by the temperature rise speed calculation unit. The drive control unit controls the drive of the cooling water pump such that a circulation amount of the cooling water is decreased when the temperature rise speed of the fuel cell is below the target temperature rise speed and controls the drive of the cooling water pump such that the circulation amount of the cooling water is increased when the temperature rise speed of the fuel cell is equal to or greater than the target temperature rise speed.
摘要翻译：燃料电池系统抑制燃料电池的电解质膜的劣化。燃料电池系统包括：温度上升速度计算单元，用于使用燃料电池的温度和燃料电池的含水量来计算燃料电池的目标升温速度; 以及驱动控制单元，用于使用所述燃料电池的升温速度和由所述升温速度计算单元计算出的所述目标温度上升速度来控制所述冷却水泵的驱动。驱动控制单元控制冷却水泵的驱动，使得当燃料电池的升温速度低于目标温度上升速度时冷却水的循环量减少，并控制冷却水泵的驱动，使得当燃料电池的升温速度等于或大于目标温度上升速度时，冷却水的循环量增加。

8. 发明公开

US20240249207A1 PARKING RESERVATION MANAGEMENT DEVICE 审中-公开
公开(公告)号：US20240249207A1
公开(公告)日：2024-07-25
申请号：US18414464
申请日：2024-01-17
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Takuji MATSUBARA , Osamu YUMITA , Naoki HASEGAWA , Sa KANO
IPC分类号： G06Q10/02 , B60L53/30 , B60L53/60
CPC分类号： G06Q10/02 , B60L53/30 , B60L53/60
摘要： The parking reservation management device manages a parking lot having a chargeable parking space to which a charging device for charging a battery installed in a vehicle is attached and a chargeable and dischargeable parking space to which a charging and discharging device for charging and discharging the battery is attached. The parking reservation management device performs, when making a parking reservation, a confirmation process to confirm that the vehicle to be parked is chargeable and dischargeable of the battery by the charging and discharging device, and to confirm that the charging and discharging device may charge and discharge the battery while the vehicle is parked, and the parking reservation management device assigns a chargeable and dischargeable parking space preferentially to the vehicle that has been confirmed by the aforementioned confirmation process.

9. 发明公开

US20240075840A1 Power Management System and Power Management Method 审中-公开
公开(公告)号：US20240075840A1
公开(公告)日：2024-03-07
申请号：US18239477
申请日：2023-08-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Osamu YUMITA , Yoichi ONISHI , Toru ANDO , Ikuma SUZUKI , Yu NAGATA
IPC分类号： B60L53/62 , B60L53/18 , B60L53/67 , B60L53/68
CPC分类号： B60L53/62 , B60L53/18 , B60L53/67 , B60L53/68
摘要： A VGI system includes a plurality of BEVs, a plurality of pieces of EVSE, and a server. The server determines whether the BEV exchanges electric power with a power grid with the use of second EVSE provided in a second area, the second area being different in manner of management of power supply by the power grid from a first area where predetermined first EVSE is provided, the first EVSE being normally used by the BEV. When the server determines that the BEV exchanges electric power with the use of the second EVSE and when the second area is higher than the first area in contribution to DR in exchange of electric power by the BEV, the server grants an incentive higher than in exchange of electric power with the power grid with the use of the first EVSE.

10. 发明公开

US20240070718A1 SERVER, SYSTEM, AND METHOD 审中-公开
公开(公告)号：US20240070718A1
公开(公告)日：2024-02-29
申请号：US18229477
申请日：2023-08-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Osamu YUMITA , Yoichi Onishi , Toru Ando , Ikuma Suzuki , Yu Nagata
IPC分类号： G06Q30/0251 , B60L53/66 , B60L53/68
CPC分类号： G06Q30/0265 , B60L53/66 , B60L53/68 , B60L2250/16
摘要： A server includes an acquisition unit configured to acquire information on power control including at least one of power supply from an electrified vehicle to an electric power system and charge from the electric power system to the electrified vehicle, and a control unit configured to control display during use of an Internet service with a terminal owned by a user of the electrified vehicle. The control unit is configured to, when the electrified vehicle accedes to a request to perform the power control, generate a program command to reduce display of advertisements on the terminal as compared to when the electrified vehicle does not accede to the request to perform the power control.

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