公开(公告)号：US08755963B2

公开(公告)日：2014-06-17

申请号：US13806420

申请日：2010-06-25

Applicant: Masaya Yamamoto ,  Yuu Nakao

Inventor： Masaya Yamamoto ,  Yuu Nakao

IPC: B60W20/00 ,  B60L15/20 ,  B60K6/442 ,  B60W10/06 ,  B60W10/08

CPC classification number: B60W20/13 ,  B60K6/442 ,  B60K6/445 ,  B60L11/1861 ,  B60L15/2045 ,  B60L2210/20 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W20/20 ,  B60W30/162 ,  B60W2510/244 ,  B60W2710/083 ,  B60W2710/086 ,  B60W2720/10 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/725 ,  Y02T10/7283 ,  Y10S903/93

Abstract: Motor traveling using only an output of a rotating electrical machine utilizing power of a vehicle-mounted power storage device is applicable to an electrically-powered vehicle, within a region inside a maximum output line in motor traveling. The maximum output line is composed of straight line portions defining an upper limit torque and an upper limit vehicle speed and a curved line portion defining upper limit output power, in motor traveling. When an output power upper limit value from the power storage device is limited due to an increase in a current load or a reduction in the SOC of the power storage device, a driving region to which motor traveling is applicable is narrowed. Operation in a high rotation region, where efficiency is reduced, is avoided by changing the upper limit vehicle speed in motor traveling in response to the SOC and/or the current load of the power storage device.

Abstract translation: 仅使用利用车载蓄电装置的电力的旋转电机的输出的电动机可应用于电动车行驶中的最大输出线内的区域内的电动车辆。 在电动机行驶中，最大输出线由限定上限转矩和上限车速的直线部分和限定上限输出功率的曲线部分组成。 当来自蓄电装置的输出功率上限值由于电流负载的增加或蓄电装置的SOC的减少而受到限制时，可以使适用于电动机行驶的驱动区域变窄。 通过根据蓄电装置的SOC和/或电流负荷改变电动机行驶中的上限车速来避免效率降低的高旋转区域的动作。

公开(公告)号：US08667291B2

公开(公告)日：2014-03-04

申请号：US13561250

申请日：2012-07-30

Applicant: Masao Nonaka ,  Yuichi Futa ,  Toshihisa Nakano ,  Kaoru Yokota ,  Motoji Ohmori ,  Masaya Miyazaki ,  Masaya Yamamoto ,  Kaoru Murase ,  Senichi Onoda

Inventor： Masao Nonaka ,  Yuichi Futa ,  Toshihisa Nakano ,  Kaoru Yokota ,  Motoji Ohmori ,  Masaya Miyazaki ,  Masaya Yamamoto ,  Kaoru Murase ,  Senichi Onoda

IPC: H04L29/06 ,  H04L9/32 ,  G06F11/30 ,  G06F12/00

CPC classification number: H04L9/3247 ,  G06F21/10 ,  G06F21/6209 ,  G06F21/64 ,  G06F2221/0773 ,  H04L9/3236 ,  H04L2209/60 ,  Y10S707/99942

Abstract: A data processing device for playing back a digital work reduces the processing load involved in verification by using only a predetermined number of encrypted units selected randomly from multiple encrypted units constituting encrypted contents recorded on a DVD. In addition, the data processing device improves the accuracy of detecting unauthorized contents by randomly selecting a predetermined number of encrypted units every time the verification is performed.

Abstract translation: 用于再现数字作品的数据处理装置通过仅使用构成加密内容的多个加密单元随机选择的预定数量的加密单元来减少验证中所涉及的处理负担。 此外，数据处理装置通过在每次执行验证时随机选择预定数量的加密单元来提高检测未授权内容的准确性。

公开(公告)号：US20130325236A1

公开(公告)日：2013-12-05

申请号：US13984658

申请日：2011-02-10

Applicant: Hiroki Endo ,  Masaya Yamamoto

Inventor： Hiroki Endo ,  Masaya Yamamoto

IPC: B60W20/00

CPC classification number: B60W20/13 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/085 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/0644 ,  B60W2710/083 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/903

Abstract: Vehicle includes an engine, a first rotating electric machine and a control device controlling the rotational speed of the first rotating electric machine such that the rotational speed of the engine matches a target rotational speed. The control device calculates a torque command value of the first rotating electric machine based on an upper limit value of electric power discharged from a power storage device supplying electric power to the first rotating electric machine. The control device calculates the torque command of the first rotating electric machine based on a further restricted value of the upper limit value when a torque restricting condition including simultaneous operation of an accelerator pedal and brake pedal is met.

Abstract translation: 车辆包括发动机，第一旋转电机和控制第一旋转电机的转速使得发动机的转速与目标转速匹配的控制装置。 控制装置基于从向第一旋转电机供给电力的蓄电装置排出的电力的上限值，计算第一旋转电机的转矩指令值。 当满足包括加速器踏板和制动踏板的同时操作的转矩限制条件时，控制装置基于上限值的另一限制值来计算第一旋转电机的转矩指令。

公开(公告)号：US08565953B2

公开(公告)日：2013-10-22

申请号：US13259445

申请日：2009-06-10

Applicant: Norihiko Kato ,  Masaya Yamamoto ,  Haruki Sato

Inventor： Norihiko Kato ,  Masaya Yamamoto ,  Haruki Sato

IPC: B60L9/00

CPC classification number: B60W20/10 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60L7/14 ,  B60L11/12 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1816 ,  B60L11/1861 ,  B60L2220/14 ,  B60L2240/423 ,  B60L2240/545 ,  B60L2270/145 ,  B60W10/06 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  B60W2520/10 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6269 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/92 ,  Y02T90/14 ,  Y10T307/406 ,  Y10T307/707

Abstract: A power supply system includes a main power storage device and a plurality of sub power storage devices. A converter is connected to a selected one of the sub power storage devices to convert voltage between the selected sub power storage device and an electric power feeding line bidirectionally. The sub power storage device undergoes a connection switching process, and when the last sub power storage device is currently used, then, in accordance with that sub power storage device's SOC and the vehicle's state, a request is generated to disconnect the sub power storage device and a relay is turned off. In doing so, if a process is currently performed for starting or stopping an engine, generating the request is refrained even if a decreased SOC is sensed. Similarly, if a process is performed to disconnect a sub power storage device, and therewhile a request is generated to start/stop the engine, starting the process performed for starting or stopping the engine is refrained.

Abstract translation: 电源系统包括主蓄电装置和多个副蓄电装置。 A转换器连接到所选择的一个副蓄电装置，以在所选择的副蓄电装置和供电线双向转换电压。 副蓄电装置进行连接切换处理，当当前使用最后一个副蓄电装置时，根据该副蓄电装置的SOC和车辆的状态，生成用于断开副蓄电装置的请求 继电器关闭。 在这样做时，如果当前执行用于启动或停止发动机的处理，即使感测到降低的SOC，生成该请求也被抑制。 类似地，如果执行用于断开副蓄电装置的处理，并且随后产生用于启动/停止发动机的请求，则停止启动或停止发动机的处理。

公开(公告)号：US20130166125A1

公开(公告)日：2013-06-27

申请号：US13721634

申请日：2012-12-20

Applicant: Masaya YAMAMOTO ,  Mikihisa ARAI

Inventor： Masaya YAMAMOTO ,  Mikihisa ARAI

IPC: B60W20/00

CPC classification number: B60W20/20 ,  B60L7/14 ,  B60L7/20 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1818 ,  B60L15/2009 ,  B60L15/2045 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/425 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/445 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/26 ,  B60L2260/52 ,  B60L2260/54 ,  B60W10/06 ,  B60W10/08 ,  B60W20/11 ,  B60W20/13 ,  B60W2510/085 ,  B60W2550/142 ,  B60W2600/00 ,  B60Y2400/214 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7241 ,  Y02T10/7283 ,  Y02T90/127 ,  Y02T90/14 ,  Y10S903/93

Abstract: A plug-in hybrid vehicle includes: an internal combustion engine outputting driving power; an electric motor outputting driving power; an electrical storage device storing electric power; and a controller. The controller is configured to learn an electric power consumption rate by calculating the electric power consumption rate when the vehicle has traveled on the electric power stored in the electrical storage device using only the electric motor as a driving force source and to control travel of the vehicle using at least one of the internal combustion engine and the electric motor as the driving force source. The controller is configured to, when a driving frequency of the internal combustion engine that is driven as the vehicle travels on at least one of an uphill and a downhill is higher than a predetermined frequency, invalidate the calculated electric power consumption rate or information acquired to calculate the electric power consumption rate.

Abstract translation: 插电式混合动力车辆包括：输出驱动力的内燃机; 输出驱动力的电动机; 存储电力的蓄电装置; 和控制器。 控制器被配置为通过计算当车辆已经使用只有电动机作为驱动力源存储在蓄电装置中的电力时的电力消耗率来计算电力消耗率，并且控制车辆的行驶 使用内燃机和电动机中的至少一个作为驱动力源。 控制器被配置为当车辆在上坡和下坡中的至少一个行驶时被驱动的内燃机的驱动频率高于预定频率时，使计算出的电力消耗率或获取的信息无效 计算电力消耗率。

公开(公告)号：US20130110379A1

公开(公告)日：2013-05-02

申请号：US13581721

申请日：2011-07-11

Applicant: Masaya Yamamoto ,  Masashi Funada

Inventor： Masaya Yamamoto ,  Masashi Funada

IPC: F02D41/32

CPC classification number: F02D41/32 ,  B60K6/445 ,  B60K6/448 ,  B60W10/06 ,  B60W20/00 ,  B60W30/192 ,  B60W30/20 ,  B60W40/10 ,  B60W2540/10 ,  B60W2710/0627 ,  B60W2710/0672 ,  F02D41/0215 ,  F02D41/061 ,  F02D41/064 ,  F02D41/065 ,  F02D41/1498 ,  F02D2250/28 ,  Y02T10/6239 ,  Y02T10/6243 ,  Y02T10/6269

Abstract: At the time of an engine start while the vehicle is driving, when a required vehicle driving force (TRQ) is smaller than or equal to a predetermined value (TRQth), an electronic control unit (20) estimates that the degree of deformation of a mount (11) is smaller than or equal to a predetermined degree and sets a second-cycle fuel injection amount (Q2) so as to be larger than a first-cycle fuel injection amount (Q1) at the time of the engine start. On the other hand, when the required vehicle driving force (TRQ) is larger than the predetermined value (TRQth), the electronic control unit (20) estimates that the degree of deformation of the mount (11) is larger than the predetermined degree and sets the first-cycle fuel injection amount (Q1) so as to be larger than the second-cycle fuel injection amount (Q2) at the time of the engine start.

Abstract translation: 在车辆行驶时的发动机起动时，当所需车辆驱动力（TRQ）小于或等于预定值（TRQth）时，电子控制单元（20）估计出 （11）小于或等于预定值，并且在发动机起动时将第二循环燃料喷射量（Q2）设定为大于第一周期燃料喷射量（Q1）。 另一方面，当所需车辆驱动力（TRQ）大于预定值（TRQth）时，电子控制单元（20）估计安装件（11）的变形程度大于预定值，并且 将第一循环燃料喷射量（Q1）设定为大于发动机起动时的第二循环燃料喷射量（Q2）。

公开(公告)号：US20130062941A1

公开(公告)日：2013-03-14

申请号：US13699049

申请日：2011-05-16

Applicant: Masaya Yamamoto ,  Jun Yasue

Inventor： Masaya Yamamoto ,  Jun Yasue

IPC: B60R16/03

CPC classification number: B60K6/445 ,  B60L3/0046 ,  B60L3/0092 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1816 ,  B60L11/1862 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2240/36 ,  B60L2240/421 ,  B60L2240/423 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W20/13 ,  B60W2510/244 ,  B60W2510/246 ,  B60W2510/248 ,  F02D29/02 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T90/127 ,  Y02T90/14

Abstract: The SOC of a power storage device provided in an electrically powered vehicle is controlled not to fall out of a SOC control range. When a SOC estimate value reaches a control lower limit value during vehicle traveling, a power generating structure provided in the vehicle starts to charge the power storage device. In the case of low temperature and/or deterioration of the power storage device, i.e., in the case where decrease of performance of the power storage device is concerned, the control lower limit value is increased as compared with that in a normal state. As a result, decrease of driveability and decrease of startability of an engine in the hybrid vehicle, both otherwise caused by insufficient output electric power from the power storage device, can be avoided.

Abstract translation: 设置在电动车辆中的蓄电装置的SOC被控制为不会脱离SOC控制范围。 当SOC估计值在车辆行驶期间达到控制下限值时，设置在车辆中的发电结构开始对蓄电装置充电。 在蓄电装置的低温和/或劣化的情况下，即在关于蓄电装置的性能降低的情况下，与正常状态相比，控制下限值增加。 结果，可以避免由于来自蓄电装置的输出电力不足引起的混合动力车辆中的发动机的驾驶性能的降低和起动性的降低。

公开(公告)号：US08368354B2

公开(公告)日：2013-02-05

申请号：US13384667

申请日：2010-06-08

Applicant: Hiroki Endo ,  Masaya Yamamoto ,  Junta Izumi

Inventor： Hiroki Endo ,  Masaya Yamamoto ,  Junta Izumi

IPC: H02J7/00

CPC classification number: B60W20/13 ,  B60K6/365 ,  B60K6/445 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1816 ,  B60L11/1861 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/547 ,  B60L2240/549 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  H01M10/425 ,  H01M10/44 ,  H01M10/46 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6269 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7241 ,  Y02T90/127 ,  Y02T90/14

Abstract: A monitoring unit outputs a first current detection value having a relatively wide measurement range and a relatively short detection cycle and a second current detection value having a relatively high resolution, to a charging ECU. When charging power calculated using the first current detection value exceeds a predetermined limit value, the charging ECU controls a charger to reduce charging power (protection control). Further, the charging ECU controls the charger such that a power storage device attains a predetermined fully charged state based on charging power calculated using the second current detection value (full charge control).

Abstract translation: 监视单元将具有相对宽的测量范围和相对较短的检测周期的第一电流检测值和具有相对高分辨率的第二电流检测值输出到充电ECU。 当使用第一电流检测值计算的充电功率超过预定极限值时，充电ECU控制充电器以降低充电功率（保护控制）。 此外，充电ECU控制充电器，使得蓄电装置基于使用第二电流检测值（全充电控制）计算的充电功率而达到预定的完全充电状态。

公开(公告)号：US20130030633A1

公开(公告)日：2013-01-31

申请号：US13639485

申请日：2010-04-07

Applicant: Masaya Yamamoto ,  Hiroki Endo ,  Masaru Tsukayama

Inventor： Masaya Yamamoto ,  Hiroki Endo ,  Masaru Tsukayama

IPC: B60W20/00 ,  B60W10/08 ,  B60W10/26 ,  B60W10/06

CPC classification number: B60W20/13 ,  B60K6/445 ,  B60K6/48 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W50/082 ,  B60W2710/086 ,  Y02T10/6221 ,  Y02T10/6269

Abstract: An ECU uses a map or the like prepared in advance to calculate a discharge allowable power. Then, the ECU sets a VH upper limit value at the first upper limit value. When the running mode is not at a CD mode (that is, at a CS mode), or when the engine is operating, the ECU proceeds to S60. In contrast, when the running mode is at the CD mode and the engine is stopped, the ECU increases the discharge allowable power, and modifies the VH upper limit value to a second upper limit value that is lower than the first upper limit value.

Abstract translation: ECU使用预先准备的映射等来计算放电容许电力。 然后，ECU将VH上限值设定在第一上限值。 当运行模式不是CD模式（即CS模式）时，或者当发动机运转时，ECU进入S60。 相反，当运行模式处于CD模式并且发动机停止时，ECU增加排放允许功率，并且将VH上限值修改为低于第一上限值的第二上限值。

公开(公告)号：US20120277946A1

公开(公告)日：2012-11-01

申请号：US13520061

申请日：2010-06-25

Applicant: Masaya Yamamoto ,  Yuu Nakao

Inventor： Masaya Yamamoto ,  Yuu Nakao

IPC: B60W20/00

CPC classification number: B60W20/00 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/10 ,  B60W2510/244 ,  B60W2520/10 ,  Y02T10/6239 ,  Y02T10/6269 ,  Y02T10/6286

Abstract: In a hybrid vehicle, motor traveling using only an output of a rotating electric machine utilizing electric power of a vehicle-mounted power storage device is applicable in a region inside a maximum output line in motor traveling for an EV mode, and in a region inside a maximum output line in motor traveling for an EV mode. Each of the maximum output lines is composed of straight line portions defining an upper limit torque and an upper limit vehicle speed and a curved line portion defining upper limit output power, in motor traveling. Therefore, if a vehicle speed exceeds the upper limit vehicle speed in motor traveling in each of the EV mode and the HV mode, an engine is started. A motor traveling upper limit vehicle speed in the EV mode is set to be lower than a motor traveling upper limit vehicle speed in the HV mode.

Abstract translation: 在混合动力车辆中，仅使用利用车载蓄电装置的电力的旋转电机的输出的电动机可应用于用于EV模式的电动机行驶中的最大输出线内的区域，并且在内部的区域 用于EV模式的电机行驶中的最大输出线。 每个最大输出线由电动机行驶中限定上限转矩和上限车速的直线部分和限定上限输出功率的曲线部分组成。 因此，如果车速超过EV模式和HV模式中的每一个中的电动机行驶中的上限车速，则起动发动机。 EV模式中的电动机行驶中速车速被设定为低于HV模式下的电动机行驶中速车速。