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    HYBRID VEHICLE
    1.
    发明申请
    HYBRID VEHICLE 有权
    混合动力车

    公开(公告)号：US20160176310A1

    公开(公告)日：2016-06-23

    申请号：US14969115

    申请日：2015-12-15

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Keita SATO ,  Hiroki ENDO ,  Koji HOKOI

    IPC: B60L11/18 ,  B60L15/20 ,  B60L3/00

    CPC classification number: B60L11/1861 ,  B60K6/48 ,  B60L3/0084 ,  B60L11/1809 ,  B60L15/2045 ,  B60L2260/26 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/10 ,  B60W20/19 ,  B60W2520/10 ,  B60W2540/04 ,  B60W2540/10 ,  B60W2710/0666 ,  B60W2710/083 ,  Y02T10/6286 ,  Y02T10/7258

    Abstract: An ECU may make a changeover between EV running and HV running in accordance with a running situation in each of a CD mode and a CS mode. A start power threshold of an engine at the time when the CD mode is selected may be larger than the start power threshold at the time when the CS mode is selected. Then, the ECU may change the driving force characteristics of a vehicle depending on whether the CD mode or the CS mode is selected that may result in in the vehicle driving torque for the same vehicle speed and the same accelerator opening degree is larger when the CD mode is selected than when the CS mode is selected.

    Abstract translation: 根据CD模式和CS模式中的每一个的运行情况，ECU可以在EV运行和HV运行之间进行切换。 当选择CD模式时，发动机的启动功率阈值可能大于选择CS模式时的启动功率阈值。 然后，ECU可以根据是否选择了CD模式或CS模式来改变车辆的驱动力特性，该CD模式或CS模式可能导致相同车辆速度的车辆驱动转矩和当CD的相同加速器开度较大时 选择模式时，选择CS模式。

    HYBRID VEHICLE
    2.
    发明申请
    HYBRID VEHICLE 有权
    混合动力车

    公开(公告)号：US20160114791A1

    公开(公告)日：2016-04-28

    申请号：US14918885

    申请日：2015-10-21

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Koichiro MUTA ,  Hideki KAMATANI ,  Takao ITOH ,  Makoto YAMASAKI ,  Ryo MANO ,  Masahiro KAGAMI ,  Hiroki ENDO

    IPC: B60W20/16 ,  F01N3/20 ,  F02D29/02

    CPC classification number: B60W20/16 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W20/40 ,  B60W2530/12 ,  B60W2710/06 ,  B60W2710/242 ,  F01N3/20 ,  F01N2240/16 ,  F02D29/02 ,  Y02T10/54 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/905

    Abstract: When a catalyst temperature is lower than a predetermined temperature on a second or subsequent start of an engine since system activation of a vehicle, a catalyst warm-up request is output for the purpose of warming up a catalyst in a catalytic converter. An output limit Wout of a battery is not increased in response to a second or subsequent output of the catalyst warm-up request, while being increased in response to a first output of the catalyst warm-up request. Accordingly, the catalyst warm-up in response to the second or subsequent output of the catalyst warm-up request since the system activation suppresses excessive output of electric power from the battery and thereby suppresses deterioration of the battery. Catalyst warm-up is performed in response to the second or subsequent output of the catalyst warm-up request. This suppresses deterioration of emission. As a result, this configuration satisfies both (balances) suppression of deterioration of the battery and suppression of deterioration of emission.

    Abstract translation: 当催化剂温度低于预定温度时，由于车辆的系统启动，发动机的第二次或随后启动，为催化转化器中的催化剂预热而输出催化剂预热要求。 响应于催化剂预热请求的第二次或随后的输出，响应于催化剂预热请求的第一次输出而增加电池的输出限制Wout不会增加。 因此，由于系统启动后响应于催化剂预热请求的第二次或随后的输出的催化剂预热，抑制了来自电池的电力的过度输出，从而抑制了电池的劣化。 响应于催化剂预热请求的第二次或随后的输出进行催化剂预热。 这抑制了排放的恶化。 结果，这种结构既满足（平衡）抑制电池劣化和抑制发光劣化的作用。

    CONTROL DEVICE FOR HYBRID ELECTRIC VEHICLE
    3.
    发明申请
    CONTROL DEVICE FOR HYBRID ELECTRIC VEHICLE 有权

    公开(公告)号：US20250145143A1

    公开(公告)日：2025-05-08

    申请号：US18732833

    申请日：2024-06-04

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Hiroki ENDO

    IPC: B60W20/10 ,  B60W10/06 ,  B60W10/08

    Abstract: An engine is controlled based on a wide-open-throttle operation line connecting a driving point at which the engine outputs the maximum torque in a state where the throttle valve opening degree is maximum, and a non-wide-open-throttle operation line connecting a driving point at which the exhaust state of the engine is improved as compared with the wide-open-throttle operation line. A CD mode or a CS mode is selected to drive hybrid electric vehicle. When CD mode is selected, the use of the wide-open-throttle operation line is prohibited, and a requested driving force corresponding to the state where the throttle valve opening degree is maximum is set based on a compounded torque obtained by summing an engine torque determined based on the non-wide-open-throttle operation line and a motor torque that can be output in accordance with the allowable discharge electric power of the battery, and the driving force is controlled.

    ONBOARD DISPLAY DEVICE, ONBOARD DISPLAY METHOD, AND COMPUTER READABLE STORAGE MEDIUM
    4.
    发明申请
    ONBOARD DISPLAY DEVICE, ONBOARD DISPLAY METHOD, AND COMPUTER READABLE STORAGE MEDIUM 有权

    公开(公告)号：US20220063406A1

    公开(公告)日：2022-03-03

    申请号：US17398042

    申请日：2021-08-10

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Hiroki ENDO

    IPC: B60K35/00

    Abstract: A MET and a HUD are provided inside a cabin of an host vehicle so as to be capable of being viewed by an occupant. An acquisition section is configured to acquire information regarding surrounding objects around the host vehicle. A control section is configured to suppress display on the HUD of an image of a surrounding object other than a first preceding vehicle traveling ahead in a current traveling lane of the host vehicle from out of images of surrounding objects for which the information has been acquired by the acquisition section. The control section also displays the first preceding vehicle and other surrounding objects on the MET, with display of the other surrounding objects being incrementally toned-down according to their importance level.

    VEHICLE
    5.
    发明申请
    VEHICLE 审中-公开

    公开(公告)号：US20190315334A1

    公开(公告)日：2019-10-17

    申请号：US16353466

    申请日：2019-03-14

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Hiroki ENDO

    IPC: B60W20/13 ,  B60W10/06 ,  B60W20/20

    Abstract: A vehicle 1 comprises an internal combustion engine 10, a filter 61, a motor 16, a battery 20, a trapped amount calculating part 91 configured to calculate an amount of particulate matter, a state-of-charge estimating part 92 configured to estimate a state of charge of the battery, an engine load setting part 93 configured to set an engine load, and an internal combustion engine control part 94. The engine load setting part is configured to make the engine load increase in the case where the amount of the particulate matter is relatively large compared to the case where the amount of the particulate matter is relatively small when it is estimated that the battery can be charged. The engine load setting part is configured to change an amount of increase of the engine load in accordance with the amount of the particulate matter when making the engine load increase.

    VEHICLE
    7.
    发明申请
    VEHICLE 有权
    车辆

    公开(公告)号：US20170021822A1

    公开(公告)日：2017-01-26

    申请号：US15302324

    申请日：2015-03-12

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Hiroki ENDO ,  Koji HOKOI

    IPC: B60W20/13 ,  B60K6/26 ,  B60K6/445 ,  B60K6/365

    CPC classification number: B60W20/13 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/48 ,  B60K2006/268 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/242 ,  B60W2510/244 ,  B60W2520/10 ,  Y02T10/48 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/84

    Abstract: A vehicle includes an engine, a motor, a rotary electric machine, a battery, and an ECU. The ECU is configured to control the rotary electric machine to generate electric power when the engine is started during the motor traveling mode and provide a cranking torque to the engine, the electric power generated by the rotary electric machine increasing as a vehicle speed increases, and determine whether or not to start the engine based on a comparison between a sum of electric power and a value corresponding to electric power acceptable by the battery. The sum of electric power is a sum of first electric power actually input into and output from the battery during the motor traveling mode and second electric power predicted to be generated by the rotary electric machine while the cranking torque is provided to the engine.

    Abstract translation: 车辆包括发动机，电动机，旋转电机，电池和ECU。 ECU被配置为在电动机行驶模式期间启动发动机时控制旋转电机产生电力，并且向发动机提供起动转矩，由旋转电机产生的电力随着车速的增加而增加;以及 基于电功率和对应于电池可接受的电力的值之间的比较来确定是否启动发动机。 电力总和是在电动机行驶模式期间实际输入到电池的第一电力和由旋转电机预测的第二电力之和，同时向发动机提供起动转矩。

    VEHICLE AND VEHICLE CONTROL METHOD
    8.
    发明申请
    VEHICLE AND VEHICLE CONTROL METHOD 有权
    车辆和车辆控制方法

    公开(公告)号：US20150038287A1

    公开(公告)日：2015-02-05

    申请号：US14449464

    申请日：2014-08-01

    Applicant: Toyota Jidosha Kabushiki Kaisha

    Inventor： Hiroki ENDO ,  Koji HOKOI

    IPC: B60W20/00 ,  B60W10/08 ,  B60W10/06

    CPC classification number: B60W20/10 ,  B60K6/445 ,  B60K6/48 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/40 ,  B60W2510/244 ,  B60W2540/10 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/93 ,  Y10T477/23

    Abstract: In a vehicle and a vehicle control method, when conditions i) and ii) are satisfied, an electronic control unit is configured to control an internal combustion engine so as to delay starting of the internal combustion engine, which is based on a condition where a vehicle request power is greater than a start threshold value, in a first mode than that in a second mode. The condition i) is a condition in which the driving mode is the first mode and the condition ii) is a condition in which the vehicle request power requested by the vehicle is greater than the start threshold value. The start threshold value is a value with which the internal combustion engine in a stopped state is started.

    Abstract translation: 在车辆和车辆控制方法中，当满足条件i）和ii）时，电子控制单元被配置为控制内燃机以延迟内燃机的启动，其基于以下条件： 在第一模式中，车辆请求功率大于起始阈值，而不是第二模式。 条件i）是驾驶模式是第一模式的条件，条件ii）是车辆所要求的车辆请求功率大于起动阈值的条件。 起动阈值是开始处于停止状态的内燃机的值。

    ONBOARD DISPLAY DEVICE, ONBOARD DISPLAY METHOD, AND COMPUTER READABLE STORAGE MEDIUM
    9.
    发明申请
    ONBOARD DISPLAY DEVICE, ONBOARD DISPLAY METHOD, AND COMPUTER READABLE STORAGE MEDIUM 有权

    公开(公告)号：US20240375513A1

    公开(公告)日：2024-11-14

    申请号：US18779847

    申请日：2024-07-22

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Hiroki ENDO

    IPC: B60K35/00 ,  B60K35/23 ,  B60K35/28 ,  B60K35/29

    Abstract: A MET and a HUD are provided inside a cabin of an host vehicle so as to be capable of being viewed by an occupant. An acquisition section is configured to acquire information regarding surrounding objects around the host vehicle. A control section is configured to suppress display on the HUD of an image of a surrounding object other than a first preceding vehicle traveling ahead in a current traveling lane of the host vehicle from out of images of surrounding objects for which the information has been acquired by the acquisition section. The control section also displays the first preceding vehicle and other surrounding objects on the MET, with display of the other surrounding objects being incrementally toned-down according to their importance level.

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