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    Vehicle
    11.
    发明专利
    Vehicle 有权
    车辆

    公开(公告)号：JP2013139195A

    公开(公告)日：2013-07-18

    申请号：JP2011290346

    申请日：2011-12-29

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： YAMAMOTO MASAYA

    IPC: B60W10/00 ,  B60K6/22 ,  B60K6/445 ,  B60L3/00 ,  B60L11/14 ,  B60W20/00

    CPC classification number: Y02T10/6239 ,  Y02T10/7077

    Abstract: PROBLEM TO BE SOLVED: To estimate a power consumption or a travellable distance with high level of accuracy.SOLUTION: An ECU execute a program that includes: a step (S100) to determine whether the CD mode to make the vehicle run by using the motor generator in the state stopping the engine is selected as a running mode; a step (S102) to execute a first learning process, when the CD mode is selected as a running mode (YES in S100); a step (S104) to calculate the travelable distance and the power consumption after the learning; and a step (S106) to execute the display processing.

    Abstract translation: 要解决的问题：以高准确度来估计功耗或可移动距离。解决方案：ECU执行程序，其包括：步骤（S100），以确定通过使用电动机来使车辆行驶的CD模式 选择停止发动机状态的发电机作为运行模式; 当选择CD模式作为运行模式时，执行第一学习处理的步骤（S102）（S100中为“是”）; 计算学习后的行驶距离和功耗的步骤（S104）; 以及执行显示处理的步骤（S106）。

    Hybrid vehicle
    12.
    发明专利
    Hybrid vehicle 有权
    混合动力车

    公开(公告)号：JP2013129380A

    公开(公告)日：2013-07-04

    申请号：JP2011281446

    申请日：2011-12-22

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： YAMAMOTO MASAYA ,  ARAI MIKIHISA

    IPC: B60W10/26 ,  B60K6/445 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00

    CPC classification number: Y02T10/6239 ,  Y02T10/6269 ,  Y02T10/6286 ,  Y02T10/7077

    Abstract: PROBLEM TO BE SOLVED: To smoothly select and apply a running mode that attaches importance to an EV running and a running mode that attaches importance to an HV running in a hybrid vehicle in which the position for braking to strengthen the braking force is selected.SOLUTION: The retarding force is strengthened by the engine operation with motoring when the request power to reflect the request retarding force grows more than Win at the deceleration by an off accelerator. When B range is selected, Win is changed according to the running mode. For concretely, Win is set easy to operate the engine compared with the CD mode that attaches importance to the EV running in the CS mode that attaches importance to the HV running. In addition, the change rate of Win, when changing from the CS mode to the CD mode, is greater set than when changing from the CD mode to the CS mode.

    Abstract translation: 要解决的问题：为了顺利地选择和应用重视EV运行的运行模式和重视在混合动力车辆中的HV运行的运行模式，其中选择用于加强制动力的制动位置。 ：当通过关闭加速器在减速时反映请求减速力的要求功率增加超过Win时，通过发动机运转来加强减速力。 当选择B范围时，Win根据运行模式而改变。 具体来说，与重视在高速运行的CS模式下运行的EV的CD模式相比，Win设置得容易操作引擎。 此外，从从CS模式更改为CD模式时，Win的更改速率比从CD模式更改为CS模式时的更改设置更大。

    Vehicle and vehicle control method
    13.
    发明专利
    Vehicle and vehicle control method 有权
    车辆和车辆控制方法

    公开(公告)号：JP2012244664A

    公开(公告)日：2012-12-10

    申请号：JP2011109564

    申请日：2011-05-16

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社 ,  Fuji Heavy Ind Ltd ,  富士重工業株式会社

    Inventor： YAMAMOTO MASAYA ,  SETA ITARU

    IPC: B60L3/00 ,  B60L11/18

    CPC classification number: B60L15/00 ,  B60L3/12 ,  B60L7/14 ,  B60L11/005 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/20 ,  B60L15/2009 ,  B60L2210/10 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/12 ,  B60L2240/642 ,  B60L2250/16 ,  B60L2250/26 ,  B60L2260/42 ,  B60L2260/52 ,  B60L2260/54 ,  B60W20/00 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y02T10/7291 ,  Y02T90/16 ,  Y10S903/903

    Abstract: PROBLEM TO BE SOLVED: To properly estimate a distance at which a vehicle for generating a travel driving force by using power from a storage apparatus can travel by using a residual capacity of the storage apparatus.SOLUTION: In the vehicle 100 traveling by using power from the storage apparatus 110 mounted to the vehicle, an ECU 300 implements: a step of calculating a reference power consumption based on an average operation point defined by an average vehicle speed and an average driving force for a predetermined period when the vehicle travels by using power from the storage apparatus 110 (S140); a step of calculating an actual power consumption based on the power consumption and a travel distance for the period (S120); steps for calculating a predicted power consumption by a smoothing process based on the reference power consumption and the actual power consumption (S150, S160, S170); and a step of calculating a travelable distance RMD at which the vehicle can travel by residual power in the storage apparatus 110 based on the predicted power consumption and a SOC of the storage apparatus 110 (S180).

    Abstract translation: 要解决的问题：为了适当地估计通过使用来自存储装置的电力产生行驶驱动力的车辆可以通过使用存储装置的剩余容量行进的距离。 解决方案：在通过使用从安装在车辆上的存储装置110的电力进行行驶的车辆100中，ECU 300实现：基于由平均车速定义的平均操作点来计算参考功率消耗的步骤，以及 通过使用来自存储装置110的动力而行驶的规定期间的平均驱动力（S140）; 基于所述功率消耗和所述周期的行驶距离来计算实际功率消耗的步骤（S120）; 基于参考功耗和实际功耗计算平滑处理的预测功耗的步骤（S150，S160，S170）; 以及基于预测的消耗电力和存储装置110的SOC，计算车辆能够通过存储装置110中的剩余电力行驶的行驶距离RMD的步骤（S180）。 版权所有（C）2013，JPO＆INPIT

    Vehicle control device
    14.
    发明专利
    Vehicle control device 有权
    车辆控制装置

    公开(公告)号：JP2012183850A

    公开(公告)日：2012-09-27

    申请号：JP2011046332

    申请日：2011-03-03

    Applicant: Toyota Motor Corp ,  Denso Corp ,  トヨタ自動車株式会社 ,  株式会社デンソー

    Inventor： YAMAMOTO MASAYA ,  FUNADA KAZUFUMI

    IPC: B60W10/08 ,  B60K6/445 ,  B60K6/54 ,  B60L11/14 ,  B60W10/26 ,  B60W20/00 ,  F02D29/02 ,  F02D29/06

    CPC classification number: B60W20/40 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W30/192 ,  B60W2710/086 ,  B60W2710/1033 ,  F02N11/0822 ,  F02N11/0862 ,  F02N2200/061 ,  Y02T10/48 ,  Y02T10/6239 ,  Y02T10/6286

    Abstract: PROBLEM TO BE SOLVED: To suppress sudden acceleration variation when an engine is restarted in a hybrid vehicle.SOLUTION: An ECU 200 mounted in the hybrid vehicle includes a calculation section 210, a setting section 220, a travel control section 230, and a setting section 240. The calculation section 210 calculates required power Preq required by a user. The setting section 220 sets a battery output restriction value Wout. The travel control section 230 causes a shift to HV travel when Preq reaches Wout+α during EV travel. The setting section 240 sets command power Pcom based on Preq. At that occasion, the setting section 240 performs gradual change processing for restricting variation per unit time of Pcom with respect to reference power Pbase. The setting section 240 usually sets Pbase to a command power previous value Pcom(n-1), but at the time when an engine start condition is satisfied, switches Pbase to an actual travel power previous value Pact (n-1).

    Abstract translation: 要解决的问题：为了抑制在混合动力车辆中重新启动发动机时突然的加速度变化。 解决方案：安装在混合动力车辆中的ECU200包括计算部210，设定部220，行驶控制部230和设定部240.计算部210计算用户所需的所需功率Preq。 设定部220设定电池输出限制值Wout。 当EV行驶期间Preq达到Wout +α时，行驶控制部230导致HV行驶。 设定部240基于Preq设定指令电力Pcom。 此时，设定部240进行相对于基准功率Pbase的Pcom的每单位时间的变更的逐渐变更处理。 设定部240通常将Pbase设定为指令功率先前值Pcom（n-1），但是在发动机起动条件满足时，将Pbase切换为实际行驶功率先前值Pact（n-1）。 版权所有（C）2012，JPO＆INPIT

    Hybrid vehicle and method for controlling the same
    16.
    发明专利
    Hybrid vehicle and method for controlling the same 审中-公开
    混合动力车辆及其控制方法

    公开(公告)号：JP2011073564A

    公开(公告)日：2011-04-14

    申请号：JP2009226740

    申请日：2009-09-30

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： YAMAMOTO MASAYA ,  SATO HARUKI

    IPC: B60W10/06 ,  B60K6/445 ,  B60L11/14 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  F02D29/02

    CPC classification number: Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7077 ,  Y02T90/121

    Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle which more appropriately starts an internal combustion engine for travelling the vehicle only with power from an electric motor with the engine stopped. SOLUTION: In an electric traveling priority mode, a reaction torque for canceling torque which acts on a driving shaft in the case of cranking an engine and a first margin Mgn1 set so as to be inclined to become larger according as an output restriction Wout of a battery is large, and inclined to become smaller according as a vehicle speed V is large are subtracted from motor rated torque so that a first start threshold can be set. Furthermore, a start time electric power in the case of starting the engine and a second margin Mgn2 set so as to be inclined to become larger according as the output restriction Wout of the battery is large, and inclined to become smaller according as the vehicle speed V is large are subtracted from the output restriction Wout of the battery so that a second start threshold can be set. Then, when the request torque reaches a first start threshold or more, or the request power reaches the second start threshold or more, the engine is started. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种混合动力车辆，该混合动力车辆仅在来自发动机停止的电动机的动力下适当地起动用于行驶车辆的内燃机。 解决方案：在电动行驶优先模式中，用于消除在起动发动机的情况下作用在驱动轴上的扭矩的反作用转矩和根据输出限制倾斜变大的第一余量Mgn1 由于电动机额定转矩减去车速V大而倾向于变小，因此能够设定第一起动阈值。 此外，起动发动机的情况下的起动时间功率和根据电池的输出限制Wout而倾斜变大的第二余量Mgn2大，并且根据车速倾斜变小 从电池的输出限制Wout中减去V是大的，从而可以设定第二启动阈值。 然后，当请求扭矩达到第一起动阈值以上或者请求功率​​达到第二起动阈值以上时，起动发动机。 版权所有（C）2011，JPO＆INPIT

    Power supply system for electric vehicle, and the electric vehicle
    17.
    发明专利
    Power supply system for electric vehicle, and the electric vehicle 有权
    电动车用电源系统及电动车

    公开(公告)号：JP2010288346A

    公开(公告)日：2010-12-24

    申请号：JP2009139103

    申请日：2009-06-10

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： YAMAMOTO MASAYA ,  KATO NORIHIKO ,  SATO HARUKI

    IPC: B60L11/18 ,  B60K6/28 ,  B60K6/445 ,  B60L3/00 ,  B60L11/14 ,  B60W10/26 ,  B60W20/00 ,  H01M10/44 ,  H01M10/48 ,  H02J7/00

    CPC classification number: Y02T10/6239 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T90/121

    Abstract: PROBLEM TO BE SOLVED: To continuously control supply of power when no sub-power storage device is connected to a converter in a power supply system that has a main power storage device and a plurality of sub power storage devices, one of which is connected to the converter.
    SOLUTION: A power system includes a main power storage device (BA), power storage devices (BB1 and BB2), and a converter (12B) connected to one of the sub power storage devices (BB1 and BB2). When SOC of a selected sub power storage device in use drops and no exchangeable sub power storage device remains, the selected sub power storage device in use is disconnected from the converter (12B). At this time, a controller (30) generates a substitute for the detected value of a sensor (21B) for detecting the power parameter of the sub power storage device, and controls power input into or output from the power system based on the value.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：在没有副蓄电装置连接到具有主蓄电装置和多个次蓄电装置的电源系统中的转换器的情况下，连续地控制电力供给，其中之一 连接到转换器。 解决方案：电力系统包括主蓄电装置（BA），蓄电装置（BB1和BB2）以及连接到副蓄电装置（BB1和BB2）之一的转换器（12B）。 当所使用的所选副蓄电装置的SOC下降且不可更换副蓄电装置残留时，所使用的所选副蓄电装置与转换器（12B）断开连接。 此时，控制器（30）产生用于检测副蓄电装置的功率参数的传感器（21B）的检测值的替代，并且基于该值来控制输入到电力系统或从电力系统输出的电力。 版权所有（C）2011，JPO＆INPIT

    Power device, method for controlling the same and power output device, and hybrid vehicle
    19.
    发明专利
    Power device, method for controlling the same and power output device, and hybrid vehicle 有权
    电力装置，其控制方法和电力输出装置以及混合动力车辆

    公开(公告)号：JP2010284019A

    公开(公告)日：2010-12-16

    申请号：JP2009136126

    申请日：2009-06-05

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： YAMAMOTO MASAYA ,  SATO HARUKI

    IPC: H02J7/00 ,  B60K6/445 ,  B60K6/48 ,  B60K6/52 ,  B60K6/54 ,  B60L3/00 ,  B60L11/14 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00

    CPC classification number: Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6265 ,  Y02T10/7077 ,  Y02T10/92 ,  Y02T90/121

    Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a plurality of secondary batteries for a battery device. SOLUTION: In a motor ECU, the two motors are controlled within a range that a motor ECU assumed consumption power Pm2* reaches a connection overall output limit Woutcof for control or less (S610 to S614), and a target voltage VH* is set (S630). In the motor ECU, when the motor ECU assumed consumption power Pm2* is larger than a power (Wout1+Wouts) (S652), the voltage VH of a high-voltage system is adjusted; the power obtained by adding the half of an excess power ΔP as the power of a difference between the motor ECU assumed consumption power Pm2*; and the power (Wout1+Wouts) to an output limit Wout1 is exchanged among a master battery 50 and the motor MG1 and MG2 sides, and a master-side booster circuit and a slave-side booster circuit are controlled so that the power obtained by adding the half of the excess power ΔP to the output limit Wouts is exchanged among a connection slave battery and the motor sides (S656 to S662). COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：为了抑制用于电池装置的多个二次电池的劣化。 解决方案：在电动机ECU中，两个电动机被控制在电动机ECU假定消耗功率Pm2 *达到用于控制的连接总输出限制Woutcof（S610至S614）的范围内，并且目标电压VH * （S630）。 在电动机ECU中，当电动机ECU假定消耗功率Pm2 *大于功率（Wout1 + Wout）（S652）时），调整高压系统的电压VH; 通过将过剩功率的一半ΔP作为电动机ECU假设消耗功率Pm2 *之间的差的功率而获得的功率; 并且在主电池50和电动机MG1和MG2侧之间交换功率（Wout1 + Wout）到输出限制Wout1，并且控制主侧升压电路和从侧升压电路，使得通过 将过剩功率ΔP的一半加到输出限制Wout之间，在连接从动电池和电动机侧之间交换（S656至S662）。 版权所有（C）2011，JPO＆INPIT

    Electric vehicle
    20.
    发明专利
    Electric vehicle 审中-公开
    电动车

    公开(公告)号：JP2010283984A

    公开(公告)日：2010-12-16

    申请号：JP2009135010

    申请日：2009-06-04

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： ENDO HIROKI ,  YAMAMOTO MASAYA

    IPC: B60L11/18 ,  B60R16/04 ,  H02J7/00 ,  H02J7/02

    CPC classification number: Y02T10/7005

    Abstract: PROBLEM TO BE SOLVED: To suppress overcharge of a secondary battery in an electric vehicle, and to suppress a reduction in mileage due to pre-air-conditioning.
    SOLUTION: In the electric vehicle which can be charged by an external power supply, after each secondary battery is charged to a predetermined capacity by an output from a charger, the pre-air-conditioning is performed by an output power from the charger and small discharge power smaller than the output power from at least one secondary battery, and after the stop of the pre-air-conditioning, each secondary battery which has output the discharge power is additionally charged by the output from the charger.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：为了抑制电动车辆中的二次电池的过充电，并且抑制由于预先空调而导致的里程减少。

    解决方案：在可由外部电源充电的电动车辆中，在通过充电器的输出将每个二次电池充电至预定容量之后，通过来自该充电器的输出功率来执行预调节 充电器和比来自至少一个二次电池的输出功率小的放电功率，并且在预调节停止之后，已经输出放电电力的每个二次电池由充电器的输出额外地充电。 版权所有（C）2011，JPO＆INPIT

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