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1. 发明专利

JP2004222439A Torque transmission device 有权
公开(公告)号：JP2004222439A
公开(公告)日：2004-08-05
申请号：JP2003008123
申请日：2003-01-16
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TOMURA SHUJI , ITO YOSHIAKI , SASAKI SHOICHI , SATO EIJI
IPC分类号： B60K6/40 , B60K6/445 , B60L11/14 , B60W10/08 , B60W20/00 , F02D41/04 , F02D41/06 , F02D41/14 , B60K6/04
CPC分类号： B60K6/445 , B60L11/123 , B60L11/14 , B60L2240/421 , B60L2240/445 , B60L2270/145 , B60W10/08 , B60W2510/0676 , B60W2510/0685 , B60W2510/0695 , B60W2510/081 , F02D41/062 , F02D41/1498 , F02D2250/21 , F02D2250/24 , Y02T10/6217 , Y02T10/6239 , Y02T10/642 , Y02T10/7005 , Y02T10/7077 , Y10T477/20 , Y10T477/30
摘要： PROBLEM TO BE SOLVED: To easily reduce pulsation and variation in the torque of an engine. SOLUTION: At starting the engine 12, the torque pulsation generated in the torque of the engine 12 is obtained from detected signals of a crank angle detection sensor 40 and an engine water-temperature detection sensor 38. A control unit 36 controls an MG 1 by a drive circuit 16MG1 so that damping torque having the same phase as that of the torque pulse is generated, and prevents the torque pulsation of the engine 12 from being transmitted to a ring gear 22 from a planetary carrier 24. COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2007223357A Controller of hybrid vehicle 有权
标题翻译：混合动力车控制器
公开(公告)号：JP2007223357A
公开(公告)日：2007-09-06
申请号：JP2006043750
申请日：2006-02-21
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： AMANO YASUSHI , UMENO KOJI , TOMURA SHUJI , ISHIKAWA TETSUHIRO , KANEDA NAOYA , YOSHIDA HIROSHI
IPC分类号： B60W10/06 , B60K6/04 , B60L11/14 , B60W10/08 , B60W10/26 , B60W20/00 , F02D29/02 , F02D45/00 , G01C21/00 , G01C21/26
CPC分类号： B60W20/12 , B60K6/445 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L2210/40 , B60L2240/441 , B60L2240/443 , B60L2240/622 , B60L2260/50 , B60L2260/52 , B60L2260/54 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/188 , B60W2510/0666 , F02D29/02 , F02D29/06 , F02D41/021 , F02D2200/0625 , F02D2200/701 , G01C21/26 , Y02T10/6217 , Y02T10/6239 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7291 , Y02T90/16 , Y02T90/161 , Y02T90/162
摘要： PROBLEM TO BE SOLVED: To provide a controller of a hybrid vehicle for properly controlling the operation of an engine. SOLUTION: A power frequency distribution prediction part 68 predicts the power frequency distribution of a vehicle when the vehicle travels on a travelling path, based on a history of vehicle power Pv of the vehicle traveling on the travelling path in the past. Based on the power frequency distribution predicted by the power frequency distribution predicted part 68, an operating condition setting part 72 sets the range of required vehicle power Pv0 for engine operation as an engine operating condition for keeping at a set value the energy balance of the motive power and the electric power generated by a rotating electric machine when the vehicle travels on the travelling path. An operation control part 60 controls the operation of the engine according to the range of the required vehicle power Pv0 set by the operating condition setting part 72 and in which the engine is operated. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供用于适当地控制发动机的操作的混合动力车辆的控制器。解决方案：电力频率分布预测部68基于在过去的行驶路径上行驶的车辆的车辆力Pv的历史来预测车辆在行驶路径上行驶时的车辆的电力频率分布。基于由功率频率分布预测部件68预测的功率频率分布，工作条件设定部分72将用于发动机运转的所需车辆功率Pv0的范围设定为将动力的能量平衡保持在设定值的发动机工作条件电力和车辆在行驶路径上行驶时由旋转电机产生的电力。操作控制部60根据由操作条件设定部72设定的发动机运转的要求车辆功率Pv0的范围来控制发动机的动作。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2005184999A Power output unit and its control method, and motor vehicle 有权
标题翻译：电力输出单元及其控制方法和电机
公开(公告)号：JP2005184999A
公开(公告)日：2005-07-07
申请号：JP2003422778
申请日：2003-12-19
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： YAMANAKA AKIHIRO , TOMURA SHUJI
IPC分类号： B60W20/00 , B60K6/445 , B60K6/448 , B60K6/52 , B60L11/14 , B60W10/08 , F02D17/00 , F02D29/02 , F02N11/04 , F02N15/00 , B60K6/04
CPC分类号： Y02T10/6239 , Y02T10/6265 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To restrain a gear from rattle, vibration and the like when an internal combustion engine is started or stopped. SOLUTION: Reaction torque working on a ring gear shaft as reaction when the engine has motoring is canceled, and cancel torque Tcs is set so that a sum with the reaction torque may be torque in the direction of a required torque Tr* (step S164). A torque command Tm2* of a motor MG2 is set using the cancel torque Tcs (steps S166, S168), and the driving of the motor MG2 is controlled using the torque command Tm2*. This can restrain the reversal of a symbol of torque working on the ring gear shaft, thus restraining the gear from rattle, vibration and the like when the engine is started. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：当内燃机启动或停止时，限制齿轮发出咔嗒声，振动等。解决方案：当发动机具有电动机的反作用力作用在环形齿轮轴上时的反作用扭矩被取消，并且取消扭矩Tcs被设定为使得与反作用扭矩之和可以是所需扭矩Tr *的方向的转矩（步骤S164）。使用取消转矩Tcs设定电动机MG2的转矩指令Tm2 *（步骤S166，S168），利用转矩指令Tm2 *来控制电动机MG2的驱动。这可以抑制在齿圈轴上工作的扭矩的符号的反转，从而在发动机启动时抑制齿轮的拨浪鼓，振动等。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004159404A Control device of hybrid vehicle 有权
公开(公告)号：JP2004159404A
公开(公告)日：2004-06-03
申请号：JP2002321254
申请日：2002-11-05
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： ITO YOSHIAKI , TOMURA SHUJI , SASAKI SHOICHI , SATO EIJI
IPC分类号： B60W20/00 , B60K6/445 , B60K6/46 , B60K6/485 , B60L11/14 , B60W10/06 , B60W10/08 , F02D29/02 , F02D29/06 , F02N11/04 , F16F15/02 , B60K6/04
CPC分类号： Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To effectively reduce vibration when an engine is started while parking or stopped. SOLUTION: It is determined whether a vehicle is parked or not by determining whether a brake pedal is stepped on (100) or a vehicle speed is lower than a prescribed value (102). When the vehicle is parked, an electric motor is controlled so as to generate torque that deforms an elastic member, to which vibration generated by an engine start or engine stop is transmitted, to the normal rotational side of the engine by a prescribed amount. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003301731A Control device of hybrid vehicle 有权
标题翻译：混合动力车辆的控制装置
公开(公告)号：JP2003301731A
公开(公告)日：2003-10-24
申请号：JP2002106597
申请日：2002-04-09
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TOMURA SHUJI , ITO YOSHIAKI , SATO EIJI
IPC分类号： B60W20/00 , B60K6/20 , B60K6/40 , B60K6/445 , B60L11/14 , B60W10/06 , B60W10/08 , B60W10/10 , F02D29/02 , F02D45/00 , B60K6/04
CPC分类号： Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To accurately control an engine and an electric motor from a crank angle accurately estimated. SOLUTION: This control device 30 is composed of a crank angle θecrn arithmetic circuit 32, an engine controller 34, and a motor generator controller 36. The arithmetic circuit 32 arithmetically operates the crank angle of a crank position sensor signal Ne and a cam position sensor signal G. The motor generator controller 36 is connected with angle sensors 24 and 26 of motor generators MG1 and MG2, and the motor generator controller 36 estimates the crank angle from a turning angle of the motor generators. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：精确地估计发动机和电动机从曲轴角度的精确控制。解决方案：该控制装置30由曲柄角θecrn运算电路32，发动机控制器34和电动发电机控制器36构成。运算电路32算术地操作曲柄位置传感器信号Ne和凸轮位置传感器信号G.电动发电机控制器36与电动发电机MG1，MG2的角度传感器24,26连接，电动发电机控制器36根据电动发电机的转角来估计曲柄转角。版权所有（C）2004，JPO

6. 发明专利

JP2007051741A Clutch mechanism 审中-公开
标题翻译：离合器机构
公开(公告)号：JP2007051741A
公开(公告)日：2007-03-01
申请号：JP2005238784
申请日：2005-08-19
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： SUGAI MASARU , UMENO KOJI , ASANO KATSUHIRO , AMANO YASUSHI , ITO YOSHIAKI , TOMURA SHUJI
IPC分类号： F16D27/118 , F16D27/112
摘要： PROBLEM TO BE SOLVED: To reduce force necessary for changing between disengagement and engagement of a clutch, and for retaining an engaged state. SOLUTION: A spring 26 made of ferromagnetic shape memory alloy capable of contracting in an axial direction of rotating members 14, 16 while super-elastically deforming is provided between an electromagnet 12 and a movable member 24. The spring 26 takes on a coil shape, and in a state before super-elastically deforming, portions 26a of the ferromagnetic shape memory alloy and portions 26b of a magnetic gap are arranged alternately in the axial direction of the rotating members 14, 16. When the spring 26 contracts for engaging the rotating members 14, 16, the portion of the ferromagnetic shape memory alloy attracted to the electromagnet 12 attracts an adjacent portion of the ferromagnetic shape memory alloy with the magnetic gap in between in the axial direction of the rotating members 14, 16, and by this, attraction actions to the electromagnet 12 are carried out in a chain reaction. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了减少在离合器的分离和接合之间变化以及用于保持接合状态所需的力。解决方案：在电磁体12和可移动部件24之间设置有能够在超弹性变形的同时在旋转部件14,16的轴向上收缩的由铁磁形状记忆合金制成的弹簧26。并且在超弹性变形之前的状态下，铁磁形状记忆合金的部分26a和磁隙的部分26b沿着旋转部件14,16的轴向交替排列。当弹簧26收缩时旋转构件14,16，吸引到电磁体12的铁磁形状记忆合金的部分吸引铁磁形状记忆合金的相邻部分，其中磁性间隙在旋转构件14,16的轴向方向之间，并且通过这样，对电磁体12的吸引作用是在连锁反应中进行的。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2014193091A Control device for power converter 有权
标题翻译：电源转换器的控制装置
公开(公告)号：JP2014193091A
公开(公告)日：2014-10-06
申请号：JP2013069415
申请日：2013-03-28
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： ISHIGAKI MASAKI , TOMURA SHUJI , YANAGISAWA NAOKI , OKAMURA SAKAKI
IPC分类号： H02M3/155
摘要： PROBLEM TO BE SOLVED: To improve controllability of an output voltage to a power line and protection property against excessive power of each DC power supply, by control operation applied commonly among a plurality of operation modes, in a power converter connected between the plurality of DC power supplies and the common power line.SOLUTION: A voltage control section 200 calculates a total power command value PH* to be outputted to a power line from the whole of a plurality of DC power supplies on the basis of a voltage deviation ΔVH of an output voltage VH of the power line, and sets power command values Pa*, Pb* of each DC power supply on the basis of the total power command value PH* and a power distribution ratio k. An output of each DC power supply is controlled by current feedback, according to a current command value based on the power command values Pa*, Pb*. By limiters 230 and 260, the total power command value PH* and the power command value Pa* can be restricted within a range of upper and lower limit values. A power management section 290 switches the power distribution ratio k depending on an operation mode of the power converter.
摘要翻译：要解决的问题：通过在多个操作模式中共同应用的控制操作，在连接在多个DC之间的功率转换器中，提高对电力线的输出电压的可控制性和防止每个DC电源的过大功率的保护特性电源和公共电源线。解决方案：电压控制部200基于电压偏差＆amp; Dgr计算从多个直流电源的整体输出到电力线的总功率指令值PH * VH 并根据总功率指令值PH *和功率分配比k设定各直流电源的功率指令值Pa *，Pb *。根据基于功率指令值Pa *，Pb *的电流指令值，每个直流电源的输出由电流反馈控制。通过限制器230和260，总功率指令值PH *和功率指令值Pa *可以被限制在上限和下限值的范围内。功率管理部290根据功率转换器的动作模式来切换配电比k。

8. 发明专利

JP2014126411A Secondary battery state estimation device and control device 审中-公开
标题翻译：二次电池状态估计装置和控制装置
公开(公告)号：JP2014126411A
公开(公告)日：2014-07-07
申请号：JP2012281784
申请日：2012-12-25
申请人： 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
发明人： TAKAHASHI KENJI , NISHI YUJI , ISHII MASARU , EBISAKI HIDEYO , HIROTA YASUKI , TOMURA SHUJI , YANAGISAWA NAOKI , FUCHIMOTO TETSUYA
IPC分类号： G01R31/36 , B60L3/00 , B60L11/18 , H01M10/44 , H01M10/48 , H02J7/00
CPC分类号： Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide a secondary battery state estimation device that can accurately estimate an amount of precipitation of a reaction participation substance (for example, metal such as lithium and like) in a secondary battery (for example, a lithium ion battery and the like) separately for an active component (for example, active lithium) and for an inert component (for example, inert lithium).SOLUTION: A model formula and a parameter which correspond to a deactivation reaction of a precipitated reaction participation substance (for example, metal such as lithium and the like) with an electrolytic solution are added to a battery model formula used in a state estimation of a secondary battery, and thereby an amount of precipitation of the reaction participation substance in the secondary battery is accurately estimated separately for an active component (for example, active lithium) and for an inert component (for example, inert lithium).
摘要翻译：要解决的问题：提供一种二次电池状态估计装置，其可以准确地估计二次电池（例如，锂离子电池和锂离子电池等）中的反应参与物质（例如锂等金属）的析出量（例如，活性锂）和惰性组分（例如惰性锂）分解的溶液。溶液：对应于沉淀的反应参与物质的失活反应的模型式和参数（对于例如，将锂离子等金属与电解液一起添加到二次电池的状态估计中使用的电池模型式中，从而能够分别精确地估计二次电池中的反应参与物质的析出量对于活性组分（例如活性锂）和惰性组分（例如惰性锂）。

9. 发明专利

JP2013113625A Battery state estimation device 有权
标题翻译：电池状态估计装置
公开(公告)号：JP2013113625A
公开(公告)日：2013-06-10
申请号：JP2011257909
申请日：2011-11-25
申请人： 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
发明人： TAKAHASHI KENJI , NISHI YUJI , HAGA NOBUYASU , TOMURA SHUJI
IPC分类号： G01R31/36 , B60L3/00 , B60R16/04 , H01M10/48 , H02J7/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To achieve high estimation accuracy of a battery state of a secondary battery by less arithmetic load.SOLUTION: A battery state estimation device includes a current estimation part and a diffusion coefficient correction value setting part. The current estimation part estimates a current during charging/discharging of a secondary battery on the basis of detected battery voltage and battery temperature, and a battery model to be a calculation model including at least a diffusion equation for regulating distribution of a substance contributing to a reaction. The diffusion coefficient correction value setting part sets a diffusion coefficient correction value to be a value for correcting a diffusion coefficient in the diffusion equation on the basis of a difference between a value obtained by averaging current detection values and a value obtained by averaging current estimation values by the current estimation part.
摘要翻译：要解决的问题：通过较少的算术负载来实现二次电池的电池状态的高估计精度。解决方案：电池状态估计装置包括电流估计部分和扩散系数校正值设定部分。当前估计部分基于检测到的电池电压和电池温度来估计二次电池的充电/放电期间的电流，以及作为计算模型的电池模型，该电池模型至少包括用于调节对反应。扩散系数校正值设定部根据通过平均电流检测值而获得的值与通过平均电流估计值得到的值之间的差，将扩散系数校正值设定为用于校正扩散方程中的扩散系数的值由当前估计部分。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2013046446A Power supply system for vehicle 有权
标题翻译：车辆电源系统
公开(公告)号：JP2013046446A
公开(公告)日：2013-03-04
申请号：JP2011181086
申请日：2011-08-23
申请人： 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
发明人： TAKAHASHI KENJI , TOMURA SHUJI
IPC分类号： H02J7/34 , B60L3/00 , G01R31/36 , H01M10/44 , H01M10/48 , H02J7/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a power supply system for a vehicle in which opportunities to cancel high rate deterioration can be obtained more than before.SOLUTION: A power supply system 10 for a vehicle comprises: a secondary battery 14; an auxiliary power supply 16 capable of charging and discharging; and power converter 18, 20 converting power between the secondary battery 14 and the auxiliary power supply 16. And the power supply system 10 for a vehicle comprises a control unit 12 which controls the power converter 18 to perform a forced discharge for discharging the secondary battery 14 to supply power to the auxiliary power supply 16, or to perform a forced charge for charging the secondary battery 14 by power supplied from the auxiliary power supply 16, when a high rate deterioration cancelling condition with respect to the secondary battery 14 is satisfied.
摘要翻译：要解决的问题：提供一种能够比以前更多地获得抵消高速率劣化的机会的车辆的电源系统。解决方案：用于车辆的电源系统10包括：二次电池14; 能够进行充放电的辅助电源16; 和电力转换器18,20在二次电池14和辅助电源16之间转换电力。车辆用电源系统10包括控制单元12，控制单元12控制功率转换器18进行强制放电以对二次电池进行放电 14，当满足相对于二次电池14的高速率劣化消除条件时，向辅助电源16供电，或者通过从辅助电源16供给的电力对二次电池14充电进行强制充电。版权所有（C）2013，JPO＆INPIT

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