公开(公告)号：JP2003314325A

公开(公告)日：2003-11-06

申请号：JP2002119777

申请日：2002-04-22

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

Inventor： HANADA HIDETO ,  TSUJII HIROSHI ,  SUGIURA MASANORI ,  KAWAI TAKASHI ,  KURETAKE TAKESHI

IPC: F02N15/00 ,  F02D17/00 ,  F02D29/02 ,  F02D29/06 ,  F02N11/08

CPC classification number: Y02T10/48

Abstract: PROBLEM TO BE SOLVED: To provide a stop/start control device for a driving force source which early achieves the condition that the driving force source is stopped when the stop condition is satisfied.
SOLUTION: This stop/start control device for a driving force source is provided with a function for stopping the driving force source of a vehicle when the stop condition is satisfied and for starting the driving force source when the starting condition is satisfied, a function for driving a generator with the driving force source to generate the power, and a function for supplying the power generated by the generator to the starting device for starting the driving force source. This control device is also provided with a starting capability determining means for determining starting capability of the starting device (step S2, step S3) and a power generation quantity control means for controlling the power generation quantity in the case of generating the power by driving the generator with the driving force source (step S4, step S5).
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供一种驱动力源的停止/起动控制装置，该驱动力源在满足停止条件时早期达到驱动力源停止的条件。 解决方案：用于驱动力源的停止/启动控制装置具有当满足停止条件时停止车辆的驱动力源的功能，并且当起动条件满足时启动驱动力源的功能， 用于驱动具有驱动力源的发电机以产生电力的功能，以及用于将由发电机产生的电力提供给起动装置以起动驱动力源的功能。 该控制装置还设置有用于确定起动装置的启动能力的启动能力确定装置（步骤S2，步骤S3）和发电量控制装置，用于通过驱动发电装置来产生电力来控制发电量 发电机（步骤S4，步骤S5）。 版权所有（C）2004，JPO

公开(公告)号：JP2003304605A

公开(公告)日：2003-10-24

申请号：JP2002107069

申请日：2002-04-09

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

Inventor： KAWAI TAKASHI ,  TSUJII HIROSHI ,  KURETAKE TAKESHI ,  SUGIURA MASANORI ,  HANADA HIDETO

IPC: B60W20/00 ,  B60K6/485 ,  B60L7/10 ,  B60L11/14 ,  B60W10/18 ,  B60W10/26 ,  H02J7/16 ,  B60K6/04

CPC classification number: Y02T10/7022 ,  Y02T10/7077

Abstract: PROBLEM TO BE SOLVED: To provide a controller for a regenerative apparatus, capable of increasing the amount of power generation of a generator as possible, even under the condition other than the generated voltage of the generator being lower than the voltage of a storage apparatus. SOLUTION: A controller of the regenerative apparatus stores the electric power obtained by the generator in a plurality of storage apparatuses. Power generation amount deciding means (step S2 and step S3) decide the amount of generated power of the generator, when the electric power obtained by the generator is stored selectively in one of a plurality of storage apparatus. Storage mode selecting means (step S4, step S5, and step S6) select one of the plurality of storage apparatus, in which the electric power provided by the generator is stored, based on the decision result of the power generation amount deciding means (step S2 and step S3). COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：为了提供一种用于再生设备的控制器，即使在发电机的发电电压以下的条件下，即使在发电机的发电电压以下的条件下，也能够尽可能地增加发电机的发电量 存储设备。 解决方案：再生装置的控制器将由发电机获得的电力存储在多个存储装置中。 发电量决定单元（步骤S2，步骤S3），当由发电机获得的电力有选择地存储在多个存储装置中的一个中时，决定发电机的发电量。 存储模式选择装置（步骤S4，步骤S5和步骤S6）基于发电量判定装置的判定结果选择存储由发电机提供的电力的多个存储装置中的一个（步骤 S2和步骤S3）。 版权所有（C）2004，JPO

公开(公告)号：JP2003065191A

公开(公告)日：2003-03-05

申请号：JP2001258585

申请日：2001-08-28

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

Inventor： KAWAI TAKASHI ,  TSUJII HIROSHI ,  KURETAKE TAKESHI ,  SUGIURA MASANORI ,  HANADA HIDETO ,  KANEKO TOMOHIRO

IPC: F02N15/00 ,  F02D17/00 ,  F02D29/02 ,  F02D45/00 ,  F02N11/08

CPC classification number: F02N11/0844 ,  Y02T10/48

Abstract: PROBLEM TO BE SOLVED: To eliminate a delay of start when restart is requested during stop control of an internal combustion engine. SOLUTION: The control device rotates and starts the internal combustion engine by a rotation drive mechanism when a predetermined start request is established, and comprises a start request determining means (a step S2) for determining that the start request is established in a stop process, a means for determining the starting number of revolution (a step S5) for determining that the number of revolution of the internal combustion engine is lower than the previously determined reference number of revolution, and is reduced to the number of revolution capable of engaging the rotation drive mechanism with the internal combustion engine before determination of stop of the internal combustion engine is established, and a start indicating means (a step S7) for rotating and driving the internal combustion engine by engaging the rotation drive mechanism with the internal combustion engine when it is determined that the number of revolution of the internal combustion engine is reduced to the number of revolution capable of engaging the rotation drive mechanism with the internal combustion engine.

Abstract translation: 要解决的问题：为了消除在内燃机的停止控制期间重新启动时的启动延迟。 解决方案：当建立预定的启动请求时，控制装置通过旋转驱动机构旋转并启动内燃机，并且包括用于在停止处理中确定启动请求被建立的启动请求确定装置（步骤S2） 用于确定起动转数的装置（步骤S5），用于确定内燃机的转数低于先前确定的参考转数，并且减小到能够接合旋转的转数 在确定内燃机停止之前，内燃机的驱动机构被建立，以及用于通过使旋转驱动机构与内燃机接合来旋转和驱动内燃机的起动指示装置（步骤S7） 确定内燃机的转数减少到 能够使旋转驱动机构与内燃机接合的转数。

公开(公告)号：JP2014181691A

公开(公告)日：2014-09-29

申请号：JP2013058779

申请日：2013-03-21

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

Inventor： YAMAGUCHI TAKUYA ,  KAWAI TAKASHI

IPC: F02D45/00 ,  B60K6/445 ,  B60K6/48 ,  B60K6/547 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  F02D29/02

CPC classification number: Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/6286

Abstract: PROBLEM TO BE SOLVED: To provide a start control device for internal combustion engine capable of appropriately restricting vibration at the time of cranking operation.SOLUTION: A start control device of this invention comprises: a pulse torque estimation part 31 for estimating a pulse torque applied to a crank shaft 10a when a cranking operation is carried out; a controller 32 for calculating a pre-processing vibration control torque on the basis of the pulsation torque; a low-pass filter 33 for calculating a vibration control torque by performing a low-pass filter processing in respect to the pre-processing vibration control torque; and a correcting part 34 for correcting a phase delay of the vibration control torque generated through the low-pass filtering processing. At the correcting part 34, a crank angle θe is corrected on the basis of a crank angle θe_ini at the time of start of cranking operation ranging from the time of starting of cranking operation to a time in which a piston in any cylinder 11 reaches to a top dead center and the number of revolutions Ne of an internal combustion engine, subsequently from the time in which the piston of any cylinder 11 reaches to the top dead center, the crank angle θe is corrected on the basis of the number of revolutions Ne.

Abstract translation: 要解决的问题：提供一种能够适当地限制起动操作时的振动的内燃机的起动控制装置。解决方案：本发明的启动控制装置包括：脉冲转矩估计部31，用于估计施加的脉冲转矩 当进行起动操作时，到曲柄轴10a; 控制器32，用于根据脉动转矩来计算预处理振动控制转矩; 低通滤波器33，用于通过对预处理振动控制转矩执行低通滤波处理来计算振动控制转矩; 以及校正部34，用于校正通过低通滤波处理产生的振动控制转矩的相位延迟。 在校正部34，基于起动操作开始时的曲轴角度＆amp; e_ini来校正曲轴角度＆amp; e;从启动操作开始到活塞的任何时刻 气缸11到达上止点，并且随着从任何气缸11的活塞到达上止点的时间，内燃机的转数Ne，曲轴角度和角度e被修正 的数量Ne。

公开(公告)号：JP2014080129A

公开(公告)日：2014-05-08

申请号：JP2012229885

申请日：2012-10-17

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

Inventor： KAWAI TAKASHI ,  TSUKADA YUTA

IPC: B60W10/00 ,  B60K6/445 ,  B60L11/14 ,  B60W10/08 ,  B60W20/00 ,  F02D29/02 ,  F02D45/00

CPC classification number: Y02T10/6204 ,  Y02T10/6239 ,  Y02T10/6282 ,  Y02T10/7077

Abstract: PROBLEM TO BE SOLVED: To provide a control device of a hybrid vehicle, which enables vibration to be suppressed, the vibration occurring when an internal combustion engine is stopped.SOLUTION: The control device is applied to a hybrid vehicle 1 in which a first MG 11 is connected to a sun gear S of a planetary gear mechanism 15, an internal combustion engine 10 is connected to a carrier C of the planetary gear mechanism 15 via a variable inertial fly wheel 17 and a dumper 18, and an output part 14 is connected to a ring gear R of the planetary gear mechanism 15. The control device performs engine stop control causing the first MG 11 to output torque so that engine speed of the internal combustion engine 10 decreases when the internal combustion engine 10 is stopped. During performing the engine stop control, the control device controls the variable inertial fly wheel 17 so that: the variable inertial fly wheel 17 switches to a high inertial state when an absolute value of the torque to be output from the first MG 11 is larger than a switching determination value; and the variable inertial fly wheel 17 switches to a low inertial state when the absolute value of the torque to be output from the first MG 11 is equal to or less than the switching determination value.

Abstract translation: 要解决的问题：提供一种能够抑制振动的混合动力车辆的控制装置，内燃机停止时产生的振动。解决方案：控制装置应用于混合动力车辆1，其中第一MG 11与行星齿轮机构15的太阳齿轮S连接，内燃机10经由可变惯性飞轮17和自卸车18与行星齿轮机构15的行星架C连接，输出部14为 连接到行星齿轮机构15的齿圈R.控制装置执行发动机停止控制，使得第一MG11输出转矩，使得当内燃机10停止时内燃机10的发动机转速降低。 在执行发动机停止控制期间，控制装置控制可变惯性飞轮17，使得当从第一MG11输出的扭矩的绝对值大于可变惯性飞轮17时，可变惯性飞轮17切换到高惯性状态 切换判定值; 并且当从第一MG11输出的转矩的绝对值等于或小于切换判定值时，可变惯性飞轮17切换到低惯性状态。

公开(公告)号：JP2013213579A

公开(公告)日：2013-10-17

申请号：JP2013042465

申请日：2013-03-05

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社 ,  Toyota Central R&D Labs Inc ,  株式会社豊田中央研究所

Inventor： UCHIUMI SHINTARO ,  KAWAI TAKASHI ,  MIWA KOJI ,  KUMAGAI ATSUNORI ,  ITO YOSHIAKI

IPC: F16F15/31 ,  F02B77/00 ,  F02N5/04 ,  F02N11/00 ,  F16F15/18 ,  F16H33/02

Abstract: PROBLEM TO BE SOLVED: To provide a variable inertial mass flywheel with a high degree of freedom in enlarging variation magnitude of inertial mass.SOLUTION: A variable inertial mass flywheel 1A includes a first wheel 11 fixed to a crankshaft 4, and a second wheel 12 relatively rotatable to the first wheel 11. The first wheel 11 includes a body 20 extended radially outward from the side of a rotation axis Ax, and a cylindrical part 21 extending from the center 20a of the body 20 in a direction of the axis Ax and to be mounted on the crankshaft 4. The second wheel 12 is disposed on a side of the outer periphery of the cylindrical part 21 with a gap G1 formed between the first and second wheels 11 and 12. A fluid housing chamber 23 for housing a magnetic fluid Mf is formed in the gap G1.

Abstract translation: 要解决的问题：提供具有高自由度的可变惯性质量飞轮，以增加惯性质量的变化幅度。解决方案：可变惯性质量飞轮1A包括固定到曲轴4的第一轮11和第二轮12 相对于第一轮11可旋转。第一轮11包括从旋转轴线Ax的侧面径向向外延伸的主体20，以及从主体20的中心20a沿轴线Ax的方向延伸的圆筒部21， 安装在曲轴4上。第二轮12设置在圆筒部21的外周的一侧，其间形成有在第一和第二轮11和12之间的间隙G1。 在间隙G1中形成流体Mf。

公开(公告)号：JP2013132975A

公开(公告)日：2013-07-08

申请号：JP2011283940

申请日：2011-12-26

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

Inventor： YAMAGUCHI TAKUYA ,  KAWAI TAKASHI

IPC: B60W10/08 ,  B60K6/445 ,  B60K6/547 ,  B60L11/14 ,  B60L15/20 ,  B60W20/00 ,  F02D29/02 ,  F02N11/04 ,  F02N11/08

CPC classification number: Y02T10/48 ,  Y02T10/6239 ,  Y02T10/7077 ,  Y02T10/7275

Abstract: PROBLEM TO BE SOLVED: To provide the control device of a vehicle capable of controlling power of an electric motor more appropriately than the prior arts, when starting an internal combustion engine.SOLUTION: The control device is applied to a vehicle 1 including an internal combustion engine 10, a first MG 11 capable of rotationally driving the output shaft 10a of the internal combustion engine 10 and a battery 14 connected with the first MG 11. The control device starts the internal combustion engine 10 by cranking the internal combustion engine 10 by the first MG 11 and controls the first MG 11 so as to provide a rising period and a falling period. In the rising period, torque of the first MG 11 is increased within a starting term where the internal combustion engine 10 is started. In the falling period, torque of the first MG 11 increased during the rising term is reduced. In the control device, for target torque to be output from the first MG 11 within the falling period, target power of the first MG 11 is set first based on the rotating speed of the internal combustion engine 10, and the target torque is then set based on the set target power and the rotating speed of the first MG 11.

Abstract translation: 要解决的问题：提供一种能够比现有技术更适当地控制电动机的车辆的控制装置，当启动内燃机时。控制装置应用于包括内燃的车辆1 发动机10，能够旋转地驱动内燃机10的输出轴10a的第一MG11和与第一MG11连接的电池14.控制装置通过使内燃机10启动而启动内燃机10 第一MG11并控制第一MG11，以提供上升周期和下降周期。 在上升期间，第一MG11的转矩在内燃机10起动的起动期间增加。 在下降期间，上升期间第一MG11的转矩增加。 在控制装置中，对于在下降期间从第一MG11输出的目标转矩，首先基于内燃机10的转速来设定第一MG11的目标功率，然后设定目标转矩 基于设定目标功率和第一MG11的转速。

公开(公告)号：JP2013107440A

公开(公告)日：2013-06-06

申请号：JP2011252578

申请日：2011-11-18

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社 ,  Aisin Aw Co Ltd ,  アイシン・エィ・ダブリュ株式会社

Inventor： YAMAGUCHI TAKUYA ,  KAWAI TAKASHI ,  FURUTA HIDEKI ,  KUMADA TAKURO

IPC: B60W10/08 ,  B60K6/445 ,  B60L3/00 ,  B60L11/14 ,  B60W20/00

CPC classification number: Y02T10/6239 ,  Y02T10/7077

Abstract: PROBLEM TO BE SOLVED: To improve a vibration reduction effect, in a hybrid vehicle in which an engine and a motor generator are connected to each other via a damper.SOLUTION: This control device (31) for the vehicle comprises: a damper torque estimation means (31) which estimates damper torque being torque at the damper (12) from inertia torque related to the motor generator (MG1) and torque related to the motor generator; a filter selection means (31a) which selects at least one filter from a plurality of filters for correcting the estimated damper torque; a filter processing means (31a) which applies the selected filter to the estimated damper torque and acquires a damper torque target value; and a control means (31) which controls the motor generator according to vibration damping torque which is calculated on the basis of the acquired damper torque target value.

Abstract translation: 要解决的问题：为了提高减振效果，在发动机和电动发电机通过阻尼器彼此连接的混合动力车辆中。 该解决方案：用于车辆的该控制装置（31）包括：阻尼器扭矩估计装置（31），其从与电动发电机（MG1）相关的惯性转矩和扭矩相关性估计阻尼器（12）处的扭矩是扭矩 到电动发电机; 滤波器选择装置（31a），其从多个滤波器中选择至少一个滤波器，用于校正所估计的阻尼器扭矩; 滤波器处理装置（31a），其将所选择的滤波器施加到所估计的阻尼器扭矩并获取阻尼器扭矩目标值; 以及控制装置，其根据所获得的阻尼器转矩目标值计算出的减振转矩来控制电动发电机。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2013103513A

公开(公告)日：2013-05-30

申请号：JP2011246488

申请日：2011-11-10

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

Inventor： KAWAI TAKASHI

IPC: B60W10/10 ,  B60K6/445 ,  B60K6/543 ,  B60W20/00 ,  F02D29/00 ,  F02D29/02 ,  F16H61/02 ,  F16H61/21 ,  F16H61/662 ,  F16H61/664 ,  F16H61/686 ,  F16H63/44 ,  F16H63/50

CPC classification number: Y02T10/6239

Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle capable of improving power performance generated in response to a vehicle state and capable of properly solving the problem of reducing vibration and noise.SOLUTION: The hybrid vehicle 1 includes: a power dividing mechanism 13 including a planetary gear mechanism 15 in which an internal combustion engine 10, a first MG 11, and an output part 14 are connected to a carrier C, a sun gear S, and a ring gear R, respectively; and a second MG 12 capable of outputting power to the output part 14. The hybrid vehicle further includes a transmission 15 capable of changing the speed of the rotation of the internal combustion engine 10 to transmit it to the carrier C. When the state of the vehicle 1 is a specific state, a target rotation speed range of the carrier C and a target rotation speed of the internal combustion engine 10 are set. The transmission 15 is controlled so that the rotation speed of the internal combustion engine 10 becomes the target rotation speed and the rotational speed of the carrier C is within the target rotation speed range when the target rotation speed is outside the target rotation speed range.

Abstract translation: 解决的问题：提供能够提高响应于车辆状态而产生的动力性能并能够适当地解决减少振动和噪音的问题的混合动力车辆。 解决方案：混合动力车辆1包括：动力分配机构13，其包括行星齿轮机构15，其中内燃机10，第一MG11和输出部14连接到运载器C，太阳齿轮 S和齿圈R; 以及能够向输出部分14输出动力的第二MG12。混合动力车辆还包括能够改变内燃机10的旋转速度以将其传送到载体C的变速器15。 车辆1是特定状态，载体C的目标转速范围和内燃机10的目标转速。 控制变速器15，使得当目标转速超出目标转速范围时，内燃机10的转速成为目标转速，载体C的转速在目标转速范围内。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012218702A

公开(公告)日：2012-11-12

申请号：JP2011089931

申请日：2011-04-14

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

Inventor： YAMAGUCHI TAKUYA ,  KAWAI TAKASHI

IPC: B60W10/08 ,  B60K6/445 ,  B60K6/547 ,  B60L11/14 ,  B60L15/20 ,  B60W20/00 ,  F02D29/02

CPC classification number: Y02T10/6239 ,  Y02T10/7275

Abstract: PROBLEM TO BE SOLVED: To suppress vibrations of a vehicle body due to fluctuation in cranking torque when starting an engine.SOLUTION: A controller 100 is loaded on a vehicle 10 including an engine 200, a motor MG1 cranking the engine, a power transmission mechanism 320 for transmitting power among the engine, a first motor and a driving wheel, and a battery 500. The controller 100 includes a target torque setting means 100 for setting first target torque that the first motor should output when cranking the engine on the basis of cranking base torque, and a motor control means 100 for controlling the first motor so that the set first target torque is output. The target torque setting means sets the first target torque by adding adjustment torque based on inertia torque of the first motor to the cranking base torque while the transmission of the power to the driving wheel by the power transmission mechanism is locked.

Abstract translation: 要解决的问题：为了抑制起动发动机时由于起动转矩的波动引起的车身振动。 解决方案：控制器100装载在包括发动机200的车辆10，起动发动机的电动机MG1，用于在发动机，第一电动机和驱动轮之间传递动力的动力传递机构320和电池500 控制器100包括：目标转矩设定单元100，用于设定基于起动转矩的起动时起动发动机时第一电动机输出的第一目标转矩;以及电动机控制单元100，用于控制第一电动机， 输出目标转矩。 目标转矩设定装置通过将由第一电动机的惯性转矩调整的转矩加到起动转矩基础转矩上来设定第一目标转矩，同时由动力传递机构传递到驱动轮的动力被锁定。 版权所有（C）2013，JPO＆INPIT