公开(公告)号：JP2012147554A

公开(公告)日：2012-08-02

申请号：JP2011003219

申请日：2011-01-11

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

Inventor： SUZUKI NAOTO

IPC: B60L3/00 ,  B60K6/445 ,  B60L11/14 ,  B60W10/26 ,  B60W20/00 ,  G01C21/26

CPC classification number: B60W20/00 ,  B60K6/445 ,  B60L11/1862 ,  B60W10/26 ,  B60W20/12 ,  B60W50/0097 ,  B60W2510/244 ,  B60W2550/402 ,  B60W2710/244 ,  Y02T10/6239 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T90/16 ,  Y10S903/903

Abstract: PROBLEM TO BE SOLVED: To provide a vehicle controller which enables more appropriate setting of a remaining battery life target value.SOLUTION: GPS 71, map information DB 72 and a communication unit 81 of the vehicle controller 1 acquire road information regarding a road whereon a vehicle travels, and hybrid ECU 30 sets the remaining battery life target value which is a target value of the remaining quantity of a battery being a power source for driving the vehicle. Besides, the hybrid ECU 30 predicts operation of a driver of the vehicle, based on the road information which the GPS 71 etc. acquire. Moreover, the hybrid ECU 30 alters the remaining battery life target value set on the basis of the road information, according to the predicted operation of the driver of the vehicle. Therefore, it is possible to set more appropriately the remaining battery life target value, according to the road information regarding the road and the operation of the driver to be performed on the road.

Abstract translation: 要解决的问题：提供能够更适当地设定剩余电池寿命目标值的车辆控制器。 解决方案：GPS 71，地图信息DB72和车辆控制器1的通信单元81获取关于车辆行驶的道路的道路信息，混合动力ECU30将作为目标值的目标值的剩余电池寿命目标值 作为驱动车辆的电源的电池的剩余量。 此外，混合动力ECU30基于GPS71等获取的道路信息来预测车辆驾驶员的动作。 此外，混合动力ECU30根据车辆的驾驶员的预测动作，改变基于道路信息设定的剩余电池寿命目标值。 因此，可以根据关于道路的道路信息和要在道路上执行的驾驶员的操作，更适当地设定剩余电池寿命目标值。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2008218272A

公开(公告)日：2008-09-18

申请号：JP2007055794

申请日：2007-03-06

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

Inventor： ICHIKAWA SHINJI ,  SUZUKI NAOTO

IPC: H01M2/10 ,  B60K11/04 ,  B60L11/18 ,  H01M10/60 ,  H01M10/613 ,  H01M10/617 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6557 ,  H01M10/6563

CPC classification number: Y02T10/7005

Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle capable of achieving an improvement in the controllability of each power storage device by taking into consideration temperature variations generated between packs and in respective packs.
SOLUTION: In the electric vehicle, a plurality of power storage devices are mounted which are connected in parallel with each other, and converters are installed between the plurality of the power storage devices and motor generators. The plurality of power storage cells constituting the plurality of the power storage devices are housed in first and second power storage packs. The first power storage pack 14 includes a plurality of first and second power storage cells 50-1A and 50-2A. On the vehicle front side and the vehicle rear side, an air intake duct 32 and an air exhaust duct 34 are arranged, respectively. The plurality of the first and second power storage cells 50-1A and 50-2A are arranged in two rows, and then alternately arranged with each other in the respective rows.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够通过考虑在包装和各个包装之间产生的温度变化来实现每个蓄电装置的可控性的改进的电动车辆。 解决方案：在电动车辆中，并联连接多个蓄电装置，转换器安装在多个蓄电装置和电动发电机之间。 构成多个蓄电装置的多个蓄电单元容纳在第一和第二蓄电组件中。 第一蓄电组14包括多个第一和第二蓄电单元50-1A和50-2A。 在车辆前侧和车辆后侧分别设有进气管道32和排气管道34。 多个第一和第二蓄电单元50-1A和50-2A被布置成两行，然后在各行中彼此交替布置。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2006161647A

公开(公告)日：2006-06-22

申请号：JP2004353079

申请日：2004-12-06

Applicant: Hino Motors Ltd ,  Toyota Motor Corp ,  トヨタ自動車株式会社 ,  日野自動車株式会社

Inventor： TAUCHI YUTAKA ,  SHOJI AKIRA ,  SUZUKI NAOTO

IPC: F01N3/20 ,  B01D53/86 ,  F01N3/08 ,  F02D41/04 ,  F02D41/16 ,  F02D45/00

CPC classification number: Y02T10/47

Abstract: PROBLEM TO BE SOLVED: To avoid increase of odor due to rise of concentration of a sulfur component in the exhaust when recovering SOx poisoning in an exhaust emission control system for an internal combustion engine provided with NOx catalyst. SOLUTION: This exhaust emission control system for an internal combustion engine is provided with the NOx catalyst, a SOx poisoning recovering means for recovering SOx poisoning of the NOx catalyst, a sulfur concentration estimating means for estimating or detecting concentration of a sulfur component in the exhaust flowing from the NOx catalyst when the SOx poisoning recovering means recovers SOx poisoning of the NOx catalyst, and an exhaust flow rate control means for increasing a flow rate of the exhaust flowing into the NOx catalyst as concentration of the sulfur component in the exhaust, which is estimated or detected by the sulfur concentration estimating means, becomes higher. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了避免在设置有NOx催化剂的内燃机的废气排放控制系统中回收SOx中毒时由于排气中的硫成分的浓度上升引起的气味的增加。 解决方案：用于内燃机的废气排放控制系统设置有NOx催化剂，用于回收NOx催化剂的SOx中毒的SOx中毒回收装置，用于估计或检测硫成分浓度的硫浓度估计装置 当SO x中毒恢复装置恢复NOx催化剂的SOx中毒时，从NOx催化剂流出的排气中，以及排气流量控制装置，用于增加流入NOx催化剂的排气的流量，作为硫分量的浓度 由硫浓度估计装置估计或检测的废气变高。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006083827A

公开(公告)日：2006-03-30

申请号：JP2004271848

申请日：2004-09-17

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

Inventor： YAMAGUCHI KATSUHIKO ,  INOUE TOSHIO ,  SUZUKI NAOTO ,  TOMATSURI MAMORU ,  HASEGAWA KEIKO ,  FUKUI KEITA

IPC: F02D41/06 ,  F02D9/02 ,  F02D13/02 ,  F02D43/00 ,  F02D45/00 ,  F02M63/00

CPC classification number: F02D41/3836 ,  F02D35/023 ,  F02D35/024 ,  F02D41/0002 ,  F02D41/062 ,  F02D41/3094 ,  F02D2250/31 ,  F02N19/004 ,  F02N2300/104

Abstract: PROBLEM TO BE SOLVED: To more properly and quickly start an internal combustion engine while preventing an error in opening a cylinder fuel injection valve at starting the internal combustion engine having the cylinder fuel injection valve for injecting fuel into a cylinder. SOLUTION: An opening/closing timing VVT is delayed and a throttle opening TH is throttled when starting cranking of the engine with small torque Tlow. After fuel pressure Pf to be supplied to the cylinder fuel injection valve gets to a determined value or greater which is greater than pressure such that the valve closing holding pressure of the cylinder fuel injection valve to cylinder compression pressure Pin, the cranking with normal cranking torque Tset and the delay of the opening/closing timing VVT are started, the throttle of the throttle opening TH is cancelled, and fuel injection from the cylinder fuel injection valve is started. Thus, the fuel pressure Pf quickly gets to pressure or greater such that the valve closing holding pressure is added to the cylinder compression pressure Pin and an error in opening the cylinder fuel injection valve is prevented. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了更正确和快速地启动内燃机，同时防止在启动具有用于将燃料喷射到气缸中的气缸燃料喷射阀的内燃机时打开气缸燃料喷射阀的误差。 解决方案：当以小的扭矩Tlow启动发动机的起动时，打开/关闭正时VVT被延迟并且节气门开度TH被节流。 在供给到气缸燃料喷射阀的燃料压力Pf达到大于压力的确定值或更大，使得气缸燃料喷射阀的气门关闭保持压力对气缸压缩压力Pin，具有正常起动转矩的起动 Tset和开启/关闭正时VVT的延迟开始，节气门开度TH的节气门被取消，并且开始从气缸燃料喷射阀的燃料喷射。 因此，燃料压力Pf快速达到压力或更大，使得关闭保持压力被添加到气缸压缩压力Pin，并且防止了打开气缸燃料喷射阀的误差。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005188387A

公开(公告)日：2005-07-14

申请号：JP2003430707

申请日：2003-12-25

Applicant: Hino Motors Ltd ,  Toyota Motor Corp ,  トヨタ自動車株式会社 ,  日野自動車株式会社

Inventor： TAUCHI YUTAKA ,  SHOJI AKIRA ,  KAMOSHITA SHINJI ,  SUZUKI NAOTO

IPC: F01N3/02 ,  B01D53/94 ,  F01N3/08 ,  F01N3/20 ,  F01N3/24

Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of fuel economy by shortening time for performing particulate removing control and sulfur emission control. SOLUTION: This exhaust emission control device is equipped with an exhaust emission control means having a filter and a NOx occlusion agent and a reducing agent addition means adding a reducing agent to exhaust gas flowing into the exhaust emission control means. When particulate accumulation amount is increased or sulfur occlusion amount is increased, the particulate removing control for maintaining the temperature of the filter to exceed particulate combustion temperature and controlling an air fuel ratio of exhaust gas flowing into the exhaust emission control means to be lean is performed. Then, after predetermined time passes, the sulfur emission control for maintaining the temperature of the NOx occlusion agent to exceed sulfur emission temperature and controlling the air fuel ratio of the exhaust gas flowing into the exhaust emission control means to be an approximately theoretical air fuel ratio or rich and the particulate removing control are alternately repeated for a plurality of times. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：通过缩短进行微粒去除控制和硫排放控制的时间来抑制燃料经济性的劣化。 解决方案：该废气排放控制装置配备有排气排放控制装置，该排气排放控制装置具有过滤器和NOx吸留剂以及还原剂添加装置，其将还原剂添加到排放到废气排放控制装置中的废气中。 当颗粒蓄积量增加或硫阻塞量增加时，执行用于保持过滤器的温度超过颗粒燃烧温度并控制流入废气排放控制装置的排气的空气燃料比为稀的颗粒去除控制 。 然后，经过规定时间后，用于维持NOx吸留剂的温度超过硫的排放温度的硫排放控制，并且控制流入废气排放控制装置的废气的空燃比为约理论上的空燃比 或富集，并且颗粒去除控制交替重复多次。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005155357A

公开(公告)日：2005-06-16

申请号：JP2003391917

申请日：2003-11-21

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

Inventor： KANEKO SATOSHI ,  ABE TSUKASA ,  KUSADA MASAKI ,  SUZUKI NAOTO ,  ITAGAKI KENJI ,  ANDO IKUO ,  ANDO DAIGO ,  HASEGAWA KEIKO

IPC: F02N11/04 ,  B60L11/14 ,  F02D29/02 ,  F02D45/00 ,  F02N11/08

CPC classification number: Y02T10/7077

Abstract: PROBLEM TO BE SOLVED: To enable an internal combustion engine right after start to stably operate at idling speed. SOLUTION: A learning error Er is calculated by subtracting a sum of a friction torque base value Tb estimated from cooling water temperature THW of the engine at the time and friction torque learning collection value Gf which is precious value (Tc-Tb) under a temperature condition roughly same as cooling water temperature THW from cranking torqye Tc at a time of start of the engine(S106), water temperature learning flow rate Qthw as temperature dependent flow rate depending on cooling water temperature THW in idling rotation retaining flow rate Qisc is renewed (S112-S120) by the learning error Er, and ISCV opening is adjusted by adding the water temperature learning floe rate Qthw to a target idling rotation retaining quantity Qisc* (S122-S126). Consequently, a device can appropriately cope with a case that friction varies right after start of the engine with depending on type of filled lubricating oil, the engine can be stabilized at idling speed. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：使内燃机在启动后立即以怠速运行稳定运行。 解决方案：通过减去由该发动机的冷却水温度THW估计的摩擦转矩基值Tb和作为贵重值（Tc-Tb）的摩擦转矩学习收集值Gf的和来计算学习误差Er， 在与发动机起动时的起动转矩Tc的冷却水温度THW大致相同的温度条件下，作为与空转转速保持流量的冷却水温度THW相关的温度依赖流量的水温学习流量Qthw Qisc通过学习误差Er更新（S112-S120），并且通过将水温学习浮起率Qthw加到目标怠速旋转保持量Qisc *（S122-S126）来调节ISCV打开。 因此，装置可以适当地应对根据填充润滑油的种类而在发动机起动之后摩擦变化的情况，发动机可以以空转速度稳定。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2002371872A

公开(公告)日：2002-12-26

申请号：JP2001180086

申请日：2001-06-14

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

Inventor： TOMATSURI MAMORU ,  TAKAOKA TOSHIBUMI ,  SUZUKI NAOTO

IPC: F01L1/34 ,  B60K6/20 ,  B60K6/24 ,  B60K6/445 ,  B60W10/06 ,  B60W20/00 ,  F01L13/00 ,  F02D13/02 ,  F02D15/00 ,  F02D41/06 ,  F02D45/00 ,  F02N11/08 ,  B60K6/02

CPC classification number: Y02T10/48

Abstract: PROBLEM TO BE SOLVED: To allow a starting characteristic changing means of an internal combustion engine for a vehicle having a piston working chamber for working a piston so as to reduce the intake compression ratio when a working fluid is introduced, and requiring the working fluid to be discharged from the piston working chamber when the intake compression ratio is increased to rapidly cope with the operation of increasing the intake compression ratio as required when starting the engine. SOLUTION: The working fluid in the piston working chamber is controlled to be discharged as the internal combustion engine is stopped. The working fluid may be discharged when or after the internal combustion engine is stopped.

Abstract translation: 要解决的问题：为了允许具有用于工作活塞的活塞工作室的车辆用内燃机的启动特性改变装置，以便当工作流体被引入时减少进气压缩比，并且要求工作流体 当进气压缩比增加时，从活塞工作室排出，以便在启动发动机时根据需要快速应对增加进气压缩比的操作。 解决方案：内燃机停止时，活塞工作室内的工作流体被控制排出。 在内燃机停止时或之后，工作流体可以排出。

公开(公告)号：JP2002371870A

公开(公告)日：2002-12-26

申请号：JP2001176774

申请日：2001-06-12

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

Inventor： TOMATSURI MAMORU ,  TAKAOKA TOSHIBUMI ,  SUZUKI NAOTO

IPC: F01L1/34 ,  F01L13/00 ,  F02D13/02 ,  F02D15/00 ,  F02D41/06 ,  F02D45/00 ,  F02N11/08

CPC classification number: Y02T10/48

Abstract: PROBLEM TO BE SOLVED: To rapidly change sure engine operational characteristics and save the power consumption for the operation required for the change by reasonably changing the characteristics by an engine operational characteristic changing means, in changing the characteristics at non-operation of an engine in such a way that the intake compression ratio is increased before the cranking when the engine is in a cold state. SOLUTION: Displacement of the means to a predetermined position is carried out by the control of drive force (the strength of the driving force and its operational time) and next control is corrected based on the result of control.

Abstract translation: 要解决的问题：为了通过发动机操作特性改变装置合理地改变特性来快速地改变发动机的运行特性并节省用于变更所需要的操作的功率消耗，在改变发动机不工作时的特性 当发动机处于冷态时，在起动之前进气压缩比增加的方式。 解决方案：通过控制驱动力（驱动力的强度及其操作时间）来执行装置到预定位置的位移，并且基于控制结果校正下一个控制。

公开(公告)号：JP2010011525A

公开(公告)日：2010-01-14

申请号：JP2008164015

申请日：2008-06-24

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

Inventor： SUZUKI NAOTO ,  ICHIKAWA SHINJI ,  ANG WANLENG ,  MURASATO KENJI ,  NIWA TOSHIAKI ,  FUJITAKE YOSHITOKU

IPC: B60L3/00 ,  B60K6/22 ,  B60K6/445 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00

CPC classification number: Y02T10/6239

Abstract: PROBLEM TO BE SOLVED: To properly display an image when the use of some of batteries is prohibited. SOLUTION: The electric vehicle is equipped with a plurality of batteries 10, 30 and runs by driving a motor 18 receiving power from the plurality of batteries 10, 30. If the prohibited battery 30 is set to be used, only the main battery 10 not prohibited is used to drive the motor 18. In this case, for the additional battery 30 set to be prohibited, an image different from usual is displayed depending on a prohibited state. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：在禁止使用某些电池时正确显示图像。 解决方案：电动车辆配备有多个电池10,30，并且通过驱动从多个电池10,30接收电力的电动机18来运行。如果禁止的电池30被设置为使用，则只有主体 不使用电池10来驱动电动机18.在这种情况下，对于被设定为禁止的附加电池30，根据禁止状态显示与通常不同的图像。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010011524A

公开(公告)日：2010-01-14

申请号：JP2008164013

申请日：2008-06-24

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

Inventor： SUZUKI NAOTO ,  ICHIKAWA SHINJI ,  ANG WANLENG ,  MURASATO KENJI ,  NIWA TOSHIAKI

IPC: B60L3/00

Abstract: PROBLEM TO BE SOLVED: To properly display an energy flow when an additional battery is installed.
SOLUTION: When a capacitive battery having energy density larger than that of a reference battery is installed, a battery display region A is made larger than when only the reference battery is installed. On the contrary, when an output type battery having output density larger than that of the reference battery is installed, the flow display indicating exchange of power is made larger than when only the reference battery is installed.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：在安装附加电池时正确显示能量流。 解决方案：当安装了具有比参考电池的能量密度大的能量密度的电容电池时，电池显示区域A比仅安装参考电池时更大。 相反，当安装输出密度大于参考电池的输出型电池时，指示电力交换的流动显示器比仅安装参考电池时更大。 版权所有（C）2010，JPO＆INPIT