专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07100558B2 Control apparatus for automatic starting/stopping internal combustion engine 有权
标题翻译：自动起动/停止内燃机的控制装置
公开(公告)号：US07100558B2
公开(公告)日：2006-09-05
申请号：US10911629
申请日：2004-08-05
申请人： Hirokatsu Amanuma , Yusuke Tatara
发明人： Hirokatsu Amanuma , Yusuke Tatara
IPC分类号： F02N11/08
CPC分类号： B60K6/44 , B60K6/52 , B60L2240/445 , B60W2510/068 , F02D41/1446 , F02N11/0833 , F02N11/10 , F02N2200/124 , Y02T10/48 , Y02T10/623 , Y02T10/6265
摘要： A CAT temperature sensor which detects the temperature of a catalyst (catalyst temperature TCAT) is provided in an exhaust purification apparatus of an exhaust pipe, and an exhaust vent temperature sensor which detects the temperature of an exhaust vent (exhaust vent TEND) is provided in near the exhaust vent. A FIECU, in the case where the catalyst temperature TCAT is above a predetermined temperature TCAT1, or in the case where a temperature difference ΔT obtained by subtracting the catalyst temperature TCAT from the exhaust vent temperature TEND is above a predetermined temperature difference ΔT1, sets the flag value of a flooding determination flag F_INUN to “1”, and sets the flag value of an idle rotation speed increase flag F_INEUP which indicates that a target engine speed in the idle operating state of the internal combustion engine is increased by a predetermined rotation speed, to “1”.
摘要翻译：在排气管的排气净化装置中设置有检测催化剂温度的CAT温度传感器（催化剂温度TCAT），并且在排气通风口TEND中检测出排气口温度的排气温度传感器靠近排气口。在催化剂温度TCAT高于预定温度TCAT 1的情况下，或者在从排气温度TEND中减去催化剂温度TCAT而获得的温度差DeltaT高于预定温差DeltaT 1的情况下，FIECU，将溢流判定标志F_INUN的标志值设定为“1”，并设定空转速度提高标志F_INEUP的标志值，该标志值表示内燃机的怠速运转状态下的目标发动机转速增加预定转速为“1”。

2. 发明授权

US06988572B2 Hybrid vehicle 失效
标题翻译：混合动力汽车
公开(公告)号：US06988572B2
公开(公告)日：2006-01-24
申请号：US10442133
申请日：2003-05-21
申请人： Yusuke Tatara , Toshihiko Fukuda , Tomofumi Ikematsu , Tetsuya Hasebe
发明人： Yusuke Tatara , Toshihiko Fukuda , Tomofumi Ikematsu , Tetsuya Hasebe
IPC分类号： B60K1/00
CPC分类号： B60W20/10 , B60K6/387 , B60K6/485 , B60K6/543 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2520/10 , B60W2540/10 , B60W2710/023 , Y02T10/6226 , Y02T10/6286 , Y02T10/7258 , Y10T477/26
摘要： A hybrid vehicle having an engine and a motor as power sources that generate electrical power, and an output shaft to which driving power from at least one of the engine and the motor is transmitted for driving the vehicle. The vehicle may be driven in an engine cruise mode wherein the vehicle is driven only by the engine, or in a motor cruise mode wherein the vehicle is driven only by the motor. A clutch section provided between the engine and motor and a pair of axle shafts selectively disconnects the driving powers of the engine and the motor. A control section controls the clutch section, wherein the driving mode of the vehicle is alternately switched between the engine cruise mode and the motor cruise mode. As such, an engagement degree of the clutch section is decreased at switching, and then gradually increased until it is totally recovered.
摘要翻译：具有发动机和电动机作为产生电力的电源的混合动力车辆，以及输出轴，用于驱动车辆的至少一个发动机和电动机的驱动力。车辆可以以发动机巡航模式驱动，其中车辆仅由发动机驱动，或者在电动机巡航模式中，其中车辆仅由电动机驱动。设置在发动机和电动机之间的离合器部分和一对车轴选择性地断开发动机和电动机的驱动力。控制部控制离合器部，其中车辆的驾驶模式在发动机巡航模式和电动机巡航模式之间交替切换。因此，离合器部的接合度在切换时减小，然后逐渐增加直到完全回收。

3. 发明授权

US06704627B2 Drive force distribution apparatus for hybrid vehicle 有权
标题翻译：混合动力车用驱动力分配装置
公开(公告)号：US06704627B2
公开(公告)日：2004-03-09
申请号：US10166700
申请日：2002-06-12
申请人： Yusuke Tatara , Hirokatsu Amanuma , Kazuhiko Kitano
发明人： Yusuke Tatara , Hirokatsu Amanuma , Kazuhiko Kitano
IPC分类号： G06F1700
CPC分类号： B60K6/52 , B60K1/00 , B60K6/48 , B60K17/16 , B60K17/354 , B60K17/356 , B60K28/165 , B60T2270/613 , B60W10/02 , B60W2510/244 , B60W2520/10 , B60W2520/125 , B60W2520/14 , B60W2530/10 , B60W2540/10 , B60W2540/12 , B60W2720/14 , B62D11/24 , Y02T10/6221 , Y02T10/6265 , Y10S903/914 , Y10S903/916 , Y10S903/917 , Y10S903/946
摘要： A drive force distribution apparatus for a hybrid vehicle having an engine for driving a pair of first drive wheels and an electric motor for driving a pair of second drive wheels. The drive force distribution apparatus includes a first clutch, a second clutch, and a battery. The apparatus further includes a first unit for deciding the distribution between a drive for driving the first drive wheels and a drive force for driving the second drive wheels, a second unit for deciding the distribution between a drive force for driving one of the second drive wheels and a drive force for driving the other of the second drive wheels according to a detected vehicle speed, steering angle, and yaw rate, and a clutch control unit for controlling a degree of engagement of each of the first and second clutches according to the distribution decided by the second unit.
摘要翻译：一种用于混合动力车辆的驱动力分配装置，具有用于驱动一对第一驱动轮的发动机和用于驱动一对第二驱动轮的电动机。驱动力分配装置包括第一离合器，第二离合器和电池。该装置还包括用于确定用于驱动第一驱动轮的驱动器和用于驱动第二驱动轮的驱动力之间的分配的第一单元，用于确定用于驱动第二驱动轮之一的驱动力之间的分配的第二单元以及用于根据检测到的车辆速度，转向角度和横摆角速度驱动第二驱动轮中的另一个的驱动力，以及离合器控制单元，用于根据分配控制第一和第二离合器中的每一个的接合程度由第二单位决定。

4. 发明授权

US6138784A Control system for hybrid vehicle 有权
标题翻译：混合动力汽车控制系统
公开(公告)号：US6138784A
公开(公告)日：2000-10-31
申请号：US154474
申请日：1998-09-16
申请人： Yoshikazu Oshima , Hideki Minami , Yusuke Tatara , Toru Yano , Yutaka Tamagawa
发明人： Yoshikazu Oshima , Hideki Minami , Yusuke Tatara , Toru Yano , Yutaka Tamagawa
IPC分类号： F02D29/02 , B60K6/20 , B60K6/24 , B60K6/485 , B60K6/54 , B60L7/24 , B60L11/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , F02D9/02 , F02D13/02 , F02D21/08 , B60K13/00
CPC分类号： B60W20/13 , B60K6/46 , B60K6/485 , B60K6/547 , B60L11/14 , B60L11/1861 , B60L15/2009 , B60L7/14 , B60L7/26 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , F02D13/0207 , F02D13/0253 , F02D41/0055 , F02D41/021 , F02D41/12 , B60L2210/40 , B60L2240/36 , B60L2240/423 , B60L2240/427 , B60L2240/44 , B60L2240/445 , B60L2240/486 , B60L2240/547 , B60L2270/12 , B60W2510/068 , B60W2510/244 , Y02T10/18 , Y02T10/42 , Y02T10/47 , Y02T10/54 , Y02T10/6226 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/903 , Y10S903/905 , Y10S903/917 , Y10S903/919 , Y10S903/945
摘要： A control system controls a hybrid vehicle having an engine for rotating a drive axle, an electric motor for converting kinetic energy of the drive axle into electric energy in a regenerative mode, a drive control circuit for controlling the electric motor, and electric energy storage device for storing electric energy. The control system has an intake air control unit for controlling an amount of intake air supplied to the engine, and an exhaust gas recirculation control valve for controlling recirculation of exhaust gases from an exhaust system of the engine to an intake system of the engine. A control unit operates the intake air control unit to reduce the amount of intake air and operating the exhaust gas recirculation control valve in an opening direction when the electric motor operates in the regenerative mode while the hybrid vehicle is decelerating.
摘要翻译：控制系统控制具有用于使驱动轴旋转的发动机的混合动力车辆，用于将再生模式中的驱动轴的动能转换成电能的电动机，用于控制电动机的驱动控制电路以及蓄电装置用于存储电能。控制系统具有用于控制供给到发动机的进气量的进气控制单元和用于控制从发动机的排气系统到发动机的进气系统的废气再循环的排气再循环控制阀。当混合动力车辆正在减速时，当电动机在再生模式下操作时，控制单元操作进气控制单元以减少进气量并且在打开方向上操作排气再循环控制阀。

5. 发明授权

US5862497A Control system for hybrid vehicles 失效
标题翻译：混合动力汽车控制系统
公开(公告)号：US5862497A
公开(公告)日：1999-01-19
申请号：US829807
申请日：1997-03-27
申请人： Toru Yano , Yusuke Tatara , Yutaka Tamagawa
发明人： Toru Yano , Yusuke Tatara , Yutaka Tamagawa
IPC分类号： F02D29/06 , B60K6/20 , B60K6/485 , B60K6/543 , B60K6/547 , B60L11/02 , B60L11/12 , B60L15/20 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , F02D41/04 , F16H63/40 , G06G7/76 , B60K1/00
CPC分类号： B60W20/15 , B60K6/485 , B60K6/543 , B60K6/547 , B60L11/12 , B60L15/2054 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60L2240/441 , B60L2240/445 , B60W2510/0638 , B60W2510/068 , B60W2510/244 , B60W2530/16 , B60W2540/10 , B60W2710/0605 , B60W2710/0616 , B60W2710/0622 , F16H63/40 , Y02T10/52 , Y02T10/54 , Y02T10/6226 , Y02T10/6286 , Y02T10/645 , Y02T10/7077 , Y02T10/7275 , Y10S903/903 , Y10S903/918 , Y10S903/919
摘要： There is provided a control system for a hybrid vehicle including an internal combustion engine, a drive shaft driven by the engine, a motor operable on electrical energy for driving the drive shaft, and electrical storage device for supplying electrical energy to the motor. An amount of assistance of the motor to the engine by driving the drive shaft is calculated based at least on load on the engine. An output from the motor is controlled based on the amount of assistance of the motor to the engine. It is determined whether conditions are satisfied for a lean operating mode of the engine in which an air-fuel ratio of a mixture supplied to the engine is controlled to a leaner value than a stoichiometric value. Changeover of an operating mode of the engine is carried out between a stoichiometric operating mode in which the air-fuel ratio of the mixture supplied to the engine is controlled to a value at or close to the stoichiometric value and the lean operation or the lean operating mode, based on the amount of assistance of the motor to the engine and results of the determination of the lean operating condition.
摘要翻译：提供了一种用于混合动力车辆的控制系统，其包括内燃机，由发动机驱动的驱动轴，可用于驱动驱动轴的电能操作的电动机和用于向电动机供应电能的电存储装置。至少基于发动机上的负载来计算通过驱动驱动轴对发动机的电动机的辅助量。基于马达对发动机的辅助量来控制马达的输出。确定对于其中供给发动机的混合物的空燃比被控制为比化学计量值更稀的值的发动机的稀燃操作模式是否满足条件。发动机的操作模式的转换在供给到发动机的混合物的空燃比被控制到等于或接近化学计量值和稀薄操作或稀薄操作的值的化学计量操作模式之间进行模式，基于马达对发动机的帮助量以及确定稀薄运行状况的结果。

6. 发明授权

US5836287A System and method for controlling air-fuel ratio in internal combustion engine 失效
标题翻译：内燃机空燃比控制系统及方法
公开(公告)号：US5836287A
公开(公告)日：1998-11-17
申请号：US912441
申请日：1997-08-18
申请人： Toru Yano , Eisuke Kimura , Masanori Hayashi , Yusuke Tatara , Toshio Yokoyama , Kenichiro Kinoshita
发明人： Toru Yano , Eisuke Kimura , Masanori Hayashi , Yusuke Tatara , Toshio Yokoyama , Kenichiro Kinoshita
IPC分类号： F02D31/00 , F02D41/00 , F02D41/14 , F02D41/34 , F02D43/00
CPC分类号： F02D41/008 , F02D31/005 , F02D41/0072 , F02D41/1456 , F02D41/1474 , F02D41/1475 , F02D43/00 , F02D2041/0017 , F02D2250/18 , F02D2250/21 , Y02T10/47
摘要： A system for controlling fuel injection in an internal combustion engine such that when the target air-fuel ratio is switched from a rich value to a lean value, the air-fuel ratios are switched to the lean value by sequentially decreasing the amount of fuel injected into the cylinders, for example in a four cylinder engine into the #1, #2, #3 and #4 cylinders, with predetermined time differences. During this time, an electronic air control valve (EACV) is controlled in such a manner that it is stepwise opened with the switching of the air-fuel ratios for the #1, #2, #3 and #4 cylinders, thereby causing the engine torque to remain the same to prevent the generation of a torque shock. When the target air-fuel ratio has been switched from the lean level to the rich level, the amounts of fuel injected into the #1, #2, #3 and #4 cylinders are controlled in such a manner that they are sequentially increased with predetermined time differences, and the EACV is controlled in such a manner that it is stepwise closed. Thus, it is possible to avoid the generation of a torque shock, while preventing the degradation of the emission during switching of the air-fuel ratio.
摘要翻译：一种用于控制内燃机中的燃料喷射的系统，使得当目标空燃比从浓值切换到稀薄值时，通过依次减少喷射的燃料量将空燃比转换为稀薄值进入气缸，例如在四缸发动机中进入＃1，＃2，＃3和＃4气缸，具有预定的时间差。在此期间，以＃1，＃2，＃3和＃4气缸的空燃比切换逐步打开电子空气调节阀（EACV），从而使发动机扭矩保持不变，以防止产生扭矩冲击。当目标空燃比从稀薄水平切换到浓水平时，喷射到＃1，＃2，＃3和＃4气缸中的燃料量以这样的方式被控制：预定时间差，并且以逐步关闭的方式控制EACV。因此，可以避免产生转矩冲击，同时防止在空燃比切换期间发射的劣化。

7. 发明授权

US5803048A System and method for controlling air-fuel ratio in internal combustion engine 失效
公开(公告)号：US5803048A
公开(公告)日：1998-09-08
申请号：US424880
申请日：1995-04-10
申请人： Toru Yano , Eisuke Kimura , Masanori Hayashi , Yusuke Tatara , Toshio Yokoyama , Kenichiro Kinoshita
发明人： Toru Yano , Eisuke Kimura , Masanori Hayashi , Yusuke Tatara , Toshio Yokoyama , Kenichiro Kinoshita
IPC分类号： F02D31/00 , F02D41/00 , F02D41/14 , F02D41/34 , F02D43/00 , F02D41/04
CPC分类号： F02D41/008 , F02D31/005 , F02D41/0072 , F02D41/1456 , F02D41/1474 , F02D41/1475 , F02D43/00 , F02D2041/0017 , F02D2250/18 , F02D2250/21 , Y02T10/47
摘要： A system for controlling fuel injection in an internal combustion engine such that when the target air-fuel ratio is switched from a rich value to a lean value, the air-fuel ratios are switched to the lean value by sequentially decreasing the amount of fuel injected into the cylinders, for example in a four cylinder engine into the #1, #2, #3 and #4 cylinders, with predetermined time differences. During this time, an electronic air control valve (EACV) is controlled in such a manner that it is stepwise opened with the switching of the air-fuel ratios for the #1, #2, #3 and #4 cylinders, thereby causing the engine torque to remain the same to prevent the generation of a torque shock. When the target air-fuel ratio has been switched from the lean level to the rich level, the amounts of fuel injected into the #1, #2, #3 and #4 cylinders are controlled in such a manner that they are sequentially increased with predetermined time differences, and the EACV is controlled in such a manner that it is stepwise closed. Thus, it is possible to avoid the generation of a torque shock, while preventing the degradation of the emission during switching of the air-fuel ratio.

8. 发明授权

US09310443B2 Voltage detection apparatus and method of reducing dispersion of dark currents 有权
标题翻译：降低暗电流的电压检测装置和方法
公开(公告)号：US09310443B2
公开(公告)日：2016-04-12
申请号：US13984227
申请日：2012-02-28
申请人： Hidehiko Shimizu , Kimihiro Matsuura , Yusuke Tatara , Shintaro Uchida , Takayuki Yamamoto
发明人： Hidehiko Shimizu , Kimihiro Matsuura , Yusuke Tatara , Shintaro Uchida , Takayuki Yamamoto
IPC分类号： G01N27/416 , G01R31/36 , H02J7/00
CPC分类号： G01R31/3658 , G01R31/362 , H02J7/0016
摘要： A voltage detection apparatus includes a plurality of voltage detection units, each of which detects cell voltages of plural cells in each of blocks in a battery module. Each of blocks includes the plural cells connected in series. The plurality of voltage detection units are respectively supplied with power via power supply lines connected to the blocks. The plurality of voltage detection units are respectively provided with a plurality of current increase units for increasing dark currents so that the dark currents flowing through the power supply lines respectively become a same target value.
摘要翻译：电压检测装置包括多个电压检测单元，每个电压检测单元检测电池模块中的每个块中的多个单元的单元电压。每个块包括串联连接的多个单元。多个电压检测单元通过连接到块的电源线分别被供电。多个电压检测单元分别设置有用于增加暗电流的多个电流增加单元，使得流过电源线的暗电流分别变为相同的目标值。

9. 发明申请

US20130328568A1 VOLTAGE DETECTION APPARATUS AND METHOD OF REDUCING DISPERSION OF DARK CURRENTS 有权
标题翻译：电压检测装置和降低分流电流的方法
公开(公告)号：US20130328568A1
公开(公告)日：2013-12-12
申请号：US13984227
申请日：2012-02-28
申请人： Hidehiko Shimizu , Kimihiro Matsuura , Yusuke Tatara , Shintaro Uchida , Takayuki Yamamoto
发明人： Hidehiko Shimizu , Kimihiro Matsuura , Yusuke Tatara , Shintaro Uchida , Takayuki Yamamoto
IPC分类号： G01R31/36
CPC分类号： G01R31/3658 , G01R31/362 , H02J7/0016
摘要： A voltage detection apparatus includes a plurality of voltage detection units, each of which detects cell voltages of plural cells in each of blocks in a battery module. Each of blocks includes the plural cells connected in series. The plurality of voltage detection units are respectively supplied with power via power supply lines connected to the blocks. The plurality of voltage detection units are respectively provided with a plurality of current increase units for increasing dark currents so that the dark currents flowing through the power supply lines respectively become a same target value.
摘要翻译：电压检测装置包括多个电压检测单元，每个电压检测单元检测电池模块中的每个块中的多个单元的单元电压。每个块包括串联连接的多个单元。多个电压检测单元通过连接到块的电源线分别被供电。多个电压检测单元分别设置有用于增加暗电流的多个电流增加单元，使得流过电源线的暗电流分别变为相同的目标值。

10. 发明授权

US07296648B2 Power control apparatus for hybrid vehicle 有权
标题翻译：混合动力车用动力控制装置
公开(公告)号：US07296648B2
公开(公告)日：2007-11-20
申请号：US10528693
申请日：2003-09-29
申请人： Yusuke Tatara , Osamu Saito , Shuji Oshida , Tetsuya Hasebe
发明人： Yusuke Tatara , Osamu Saito , Shuji Oshida , Tetsuya Hasebe
IPC分类号： B62D61/10
CPC分类号： B60W20/00 , B60K6/44 , B60K6/52 , B60L11/08 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L11/187 , B60L2240/486 , B60L2260/28 , B60W10/08 , B60W10/24 , B60W10/26 , B60W2510/08 , B60W2510/24 , B60W2510/244 , B60W2510/246 , B60W2520/10 , B60W2540/10 , B60W2540/16 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y10S903/93 , Y10T477/23
摘要： A power control apparatus for a hybrid vehicle (1), the hybrid vehicle including an internal combustion engine (11), a front motor-generator (12), and a transmission (13) which are connected to front wheels (Wf), and a rear motor-generator (14) which is connected to rear wheels (Wr) via a rear differential gear box (DR). A calculated value, which is obtained by subtracting a front output power F_POWER and an accessory output power DV_POWER from a battery output power limit B_LimPow is set as an rear output power limit R_LimPow. The smaller of a rear drive command R_PowCmd (which is set depending on the running state of the vehicle) and a rear output power limit R_LimPow is set as a new rear drive command R_PowCmd. Accordingly, a demanded motor output power can be obtained without increasing the size of the main battery (15).
摘要翻译：一种混合动力车辆（1）的动力控制装置，所述混合动力车辆包括与前轮（Wf）连接的内燃机（11），前部电动发电机（12）和变速器（13），以及经由后差速齿轮箱（DR）连接到后轮（Wr）的后部电动发电机（14）。通过从电池输出功率限制B_LimPow减去前端输出功率F_POWER和附件输出功率DV_POWER而获得的计算值被设置为后端输出功率限制R_LimPow。将背面驱动指令R_PowCmd（根据车辆的行驶状态设定）和后方输出功率限制R_LimPow中的较小者设定为新的后方驱动指令R_PowCmd。因此，可以在不增加主电池（15）的尺寸的情况下获得要求的电动机输出功率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式