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12 条记录 (耗时 0.013 秒)

    POWER SUPPLY DEVICE
    1.
    发明公开
    POWER SUPPLY DEVICE 审中-公开

    公开(公告)号：EP3457515A1

    公开(公告)日：2019-03-20

    申请号：EP18188205.1

    申请日：2018-08-09

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： OKAMURA, Masaki ,  HIROE, Yoshihiko ,  TAKAMATSU, Naoyoshi ,  NIIMI, Yoshitaka

    IPC分类号： H02J7/00

    摘要： A power supply device includes 1 to N-th power storage modules (5c), a first switch group (5d), a second switch group (5e), and a third switch group (5f). 1st to N-th first switch mechanisms are connected respectively between the 1st to N-th power storage modules (5c) and the positive electrode-side input output unit (5a). 1st to N-th second switch mechanisms are connected respectively between the 1st to N-th power storage modules (5c) and the negative electrode-side input output unit (5b). 1st to N-l-th third switch mechanisms are connected respectively between positive electrodes of the 1st to N-l-th power storage modules and negative electrodes of the 2nd to N-th power storage modules. An N-th third switch mechanism (5f-N) is connected between a positive electrode of an N-th power storage module (5c-N) and a negative electrode of the 1st power storage module (5c-1).

    VEHICLE
    2.
    发明公开
    VEHICLE 审中-公开

    公开(公告)号：EP3670298A1

    公开(公告)日：2020-06-24

    申请号：EP19192946.2

    申请日：2019-08-21

    申请人： Toyota Jidosha Kabushiki Kaisha

    发明人： HIROE, Yoshihiko ,  OKAMURA, Masaki ,  YOSHIZUE, Kensuke

    IPC分类号： B62D7/15 ,  B60Q1/32 ,  B60Q5/00 ,  B60Q1/34

    摘要： Provided is a vehicle (1) including a plurality of wheels (3), a steering device (4), and a direction indication system. The steering device(4) is configured to steer the wheels (3) at least either to such a first steering angle that the vehicle (1) travels straight in a direction intersecting the front-rear direction or to such a second steering angle that the vehicle (1) rotates around a vertical axis passing through a central portion of the vehicle body. The direction indication system is configured to, when the steering device (4) steers the wheels (3) to either the first steering angle or the second steering angle, indicate toward the outside of the vehicle body that the vehicle (1) is going to travel straight in a direction intersecting the front-rear direction or that the vehicle (1) is going to rotate around the vertical axis passing through the central portion of the vehicle body.

    ELECTRIC POWER STORAGE SYSTEM
    3.
    发明公开
    ELECTRIC POWER STORAGE SYSTEM 审中-公开

    公开(公告)号：EP3514006A1

    公开(公告)日：2019-07-24

    申请号：EP19152639.1

    申请日：2019-01-18

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： HIROE, Yoshihiko ,  NIIMI, Yoshitaka

    IPC分类号： B60L58/19 ,  B60L3/00 ,  B60L53/20 ,  B60L58/15

    摘要： The electric power storage device (10) of an electric power storage system includes plural electric power storage bodies (11, 12) and a switching relay (R1, R2, R3). The switching relay (R1, R2, R3) is capable of being switched between a first state where the plural electric power storage bodies (11, 12) are connected in series, and a second state where the plural electric power storage bodies (11, 12) are connected in parallel. The switching relay (R1, R2, R3) allows each of the plural electric power storage bodies (11, 12) to be electrically disconnected from the rest of the electric power storage bodies. The control unit (100) controls the switching relay into the all-off state where the plural electric power storage bodies are electrically disconnected from each other, when the main relay (21, 22) is in an opened state.

    ELECTRICAL CHARGING CONTROL APPARATUS AND ELECTRICAL CHARGING METHOD
    4.
    发明公开
    ELECTRICAL CHARGING CONTROL APPARATUS AND ELECTRICAL CHARGING METHOD 审中-公开
    STEUERUNGSVORRICHTUNG EXRENHRENFÜRELEKTRISCHE LADUNGEN

    公开(公告)号：EP2765677A1

    公开(公告)日：2014-08-13

    申请号：EP11873577.8

    申请日：2011-10-04

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： KIKUCHI, Yoshiaki ,  KUBO, Masahiko ,  HIROE, Yoshihiko ,  OKUMURA, Motoyoshi ,  NAKAMURA, Kimihito ,  KAWAMURA, Hideki

    IPC分类号： H02J7/04 ,  H01M10/50

    CPC分类号： H02J7/0091 ,  B60L3/0046 ,  B60L11/1861 ,  B60L11/187 ,  B60L2240/545 ,  H01M10/443 ,  H01M10/486 ,  H01M2220/20 ,  H02J7/0029 ,  H02J7/0031 ,  H02J7/007 ,  H02J7/044 ,  H02J7/047 ,  H02J2007/0037 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705

    摘要： ECU executes program including the steps of turning on an overcharge tentative determination flag (S112) and performing limitation on charging power upper limit value Win (S114) in a case where a rising rate ΔTB is higher than or equal to threshold value ΔTB(0), and a current average value IBs is a value on a side of charging (YES in S108), and the steps of turning off the overcharge tentative determination flag (S116) and cancelling the limitation on charging power upper limit value Win (S118) in a case where the rising rate ΔTB is lower than or equal to a threshold value ΔTB(1), or the current average value IBs exhibits a value on a side of discharging (YES in S110), and the steps of determining that a battery (70) is in the overcharging state (S124) and executing a fail safe process (S126) in a case where the integrated value IBs of current from a time point at which the overcharge tentative determination flag is switched from an off-state to an on-state becomes greater than or equal to a threshold value IBs(0) (YES in S 120, YES in S 122).

    摘要翻译： ECU执行程序，包括在上升速率“TB高于或等于阈值”TB的情况下打开过充电暂定确定标志（S112）并执行充电功率上限值Win（S114）的限制的步骤 0），当前平均值IBs是充电侧的值（S108中为“是”），关闭过充电暂定判定标志（S116），取消对充电电力上限值Win的限制的步骤（S118 ）在上升速率“TB小于或等于阈值”TB（1）的情况下，或者当前平均值IBs在放电侧呈现值（S110中为“是”），并且确定 在从过充电临时确定标志从关闭状态切换的时间点的电流的积分值IBs的情况下，电池（70）处于过充电状态（S124）并执行故障保护处理（S126） 状态变为大于状态 或等于阈值IBs（0）（S120中为“是”，S122中为是）。

    CHARGING APPARATUS
    5.
    发明公开
    CHARGING APPARATUS 审中-公开

    公开(公告)号：EP3505391A1

    公开(公告)日：2019-07-03

    申请号：EP18211855.4

    申请日：2018-12-12

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： HIROE, Yoshihiko ,  ONO, Tomoya ,  KUSUMI, Hidetoshi

    IPC分类号： B60L58/19 ,  B60L58/12 ,  B60L53/14 ,  B60L53/10 ,  B60L58/21

    摘要： A charging apparatus includes a plurality of batteries (11, 12), a changeover relay (Rl, R2, R3) that can be changed over between a first state where the plurality of the batteries (11, 12) are connected in series to one another and a second state where the plurality of the batteries (11, 12) are connected in parallel to one another, an electric storage device (10), a main relay (21, 22) that is provided between the electric storage device (10) and an electric load of a vehicle, and a control device (100) that controls the opening/closing of the changeover relay (Rl, R2, R3). The control device (100) renders the changeover relay (R1, R2, R3) in the first state when the main relay (21, 22) is in an open state.

    ELECTRICALLY POWERED VEHICLE AND CONTROL METHOD FOR ELECTRICALLY POWERED VEHICLE
    7.
    发明公开
    ELECTRICALLY POWERED VEHICLE AND CONTROL METHOD FOR ELECTRICALLY POWERED VEHICLE 审中-公开

    公开(公告)号：EP3459786A1

    公开(公告)日：2019-03-27

    申请号：EP18188026.1

    申请日：2018-08-08

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： KUSUMI, Hidetoshi ,  HIROE, Yoshihiko ,  ONO, Tomoya

    IPC分类号： B60L53/60 ,  B60L58/19 ,  B60L53/10

    摘要： An electrically powered vehicle (1) includes electric power lines (PL1, NL1, PL2, NL2, PL3, NL3) through which electric power supplied from an external charger (2) flows, an electric power storage device (14; 14A; 14B) electrically connected to the electric power lines, a charging circuit (15; 15A; 15B) electrically connected to the electric power lines, and an electronic control unit (100). The electric power storage device is configured to be charged with the electric power from the external charger. The charging circuit is configured to charge the electric power storage device in either a first state or a second state. The electronic control unit is configured to acquire charger information (I) indicating information related to electric power to be suppliable from the external charger, generate the command by using the acquired charger information, and output the command to the charging circuit.

    ELECTRICALLY DRIVEN VEHICLE AND METHOD OF CONTROLLING ELECTRICALLY DRIVEN VEHICLE
    10.
    发明公开
    ELECTRICALLY DRIVEN VEHICLE AND METHOD OF CONTROLLING ELECTRICALLY DRIVEN VEHICLE 审中-公开

    公开(公告)号：EP3536543A1

    公开(公告)日：2019-09-11

    申请号：EP19156949.0

    申请日：2019-02-13

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： NIIMI, Yoshitaka ,  HIROE, Yoshihiko ,  KAITA, Keiji

    IPC分类号： B60L53/10 ,  B60L58/10 ,  B60L58/18 ,  H02J7/00 ,  B60L58/22

    摘要： An electrically driven vehicle (1; 1A; 1B) includes an electrical storage device (10; 10A) that includes a plurality of electrical storage bodies (B1, B2) and that charges by a direct current electric power supply, and an electronic control unit (100) that limits charge electric power supplied by the direct current electric power supply as an electrical storage amount of the electrical storage device (10; 10A) increases. The plurality of the electrical storage bodies (B1, B2) includes a first electrical storage body (B1) and a second electrical storage body (B2). The electronic control unit (100) performs adjustment control when charge by the direct current electric power supply is not carried out. The electronic control unit (100) charges the first electrical storage body (B1) in priority to the second electrical storage body (B2) when charge by the direct current electric power supply is carried out.