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

US06540636B2 Power transmission mechanism for a front and rear-wheel drive vehicle 失效
标题翻译：前轮和后轮驱动车辆的动力传递机构
公开(公告)号：US06540636B2
公开(公告)日：2003-04-01
申请号：US09988191
申请日：2001-11-19
申请人： Hirokatsu Amanuma , Naoki Uchiyama , Kenji Honda , Taiji Maruyama
发明人： Hirokatsu Amanuma , Naoki Uchiyama , Kenji Honda , Taiji Maruyama
IPC分类号： F16H4806
CPC分类号： B60K6/36 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/48 , B60K6/52 , B60K17/356 , Y02T10/6221 , Y02T10/6265 , Y10S903/909 , Y10S903/91 , Y10S903/916 , Y10S903/951 , Y10S903/952
摘要： A power transmission mechanism for a front and rear-wheel drive vehicle in which the power of an electric motor is transmitted to rear wheels includes an output shaft adapted to rotate together with the electric motor, a middle shaft which is parallel with the output shaft, a drive shaft which is parallel with the output shaft and is adapted to rotate together with the rear wheels, a first pair of reduction gears for reducing the speed of rotation of the middle shaft relative to the output shaft, a second pair of reduction gears for reducing the speed of rotation of the drive shaft relative to the middle shaft and a rear differential disposed closer to an electric motor side than the second pair of reduction gears and coupled to the reduction gear and the drive shaft.
摘要翻译：一种用于前后轮驱动车辆的动力传递机构，其中电动机的动力传递到后轮，包括适于与电动机一起旋转的输出轴，与输出轴平行的中间轴，驱动轴，其与所述输出轴平行并且与所述后轮一起旋转;第一对减速齿轮，用于减小所述中轴相对于所述输出轴的转动速度;第二对减速齿轮，用于降低驱动轴相对于中轴的旋转速度和靠近电动机侧设置的后差速器，并且连接到减速齿轮和驱动轴。

2. 发明授权

US06536572B2 Synchronizing system and transmission torque control device therefor 失效
公开(公告)号：US06536572B2
公开(公告)日：2003-03-25
申请号：US09956929
申请日：2001-09-21
申请人： Hirokatsu Amanuma , Naoki Uchiyama , Hidenori Okamura , Kenji Honda
发明人： Hirokatsu Amanuma , Naoki Uchiyama , Hidenori Okamura , Kenji Honda
IPC分类号： F16D2306
CPC分类号： F16D23/06 , F16D2023/0656
摘要： There are provided a synchronizing system which synchronizes two relatively rotating rotary bodies with each other by frictional forces generated between friction discs, such that a larger torque can be transmitted between the rotary bodies as an input torque becomes larger, and a transmission torque control device for the synchronizing system. In order to transmit torque between an input shaft and a gear member, the synchronizing system which connects the input shaft and the gear member with each other while synchronizing them urges a blocking ring toward the gear member by using a synchronizing spring, when a sleeve is caused to slide toward the blocking ring by an actuator. This starts synchronization of the input shaft and the gear member via friction discs rotating together with the blocking ring and friction discs rotating together with the gear member, and brings the tooth ends of the splines of the sleeve and the tooth ends of the splines of the blocking ring into abutment with each other, whereby the input shaft and the gear member are mechanically connected to each other.

3. 发明授权

US06988779B2 Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US06988779B2
公开(公告)日：2006-01-24
申请号：US10702031
申请日：2003-11-06
申请人： Hirokatsu Amanuma , Tetsu Sugiyama , Shuji Oshida
发明人： Hirokatsu Amanuma , Tetsu Sugiyama , Shuji Oshida
IPC分类号： B60T8/66
CPC分类号： B60W20/13 , B60K1/02 , B60K6/44 , B60K6/52 , B60L7/18 , B60L7/26 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L2220/42 , B60L2240/18 , B60L2240/24 , B60L2240/461 , B60L2240/465 , B60L2240/642 , B60L2260/28 , B60T2270/602 , B60W10/08 , B60W10/26 , B60W20/00 , B60W40/076 , B60W2510/244 , B60W2520/125 , B60W2520/14 , B60W2520/28 , B60W2540/12 , B60W2550/142 , B60W2710/207 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/646 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7291 , Y02T90/16
摘要： In a hybrid vehicle, an engine is connected to front wheels through a first motor/generator and a transmission, and a second motor/generator is connected to rear wheels. The first and second motors/generators are connected to a battery so that they are driven or regenerated. During regenerative braking of the vehicle, the distribution ratio of regenerative braking forces to the first and second motors/generators is controlled to become an ideal distribution ratio corresponding to a longitudinal acceleration (deceleration) of the vehicle, whereby the distribution ratio of the braking forces to the front and rear wheels can be always maintained at an optimal value during rapid deceleration as well as during slow deceleration of the vehicle, to improve the braking performance.
摘要翻译：在混合动力车辆中，发动机通过第一电动机/发电机和变速器连接到前轮，并且第二电动机/发电机连接到后轮。第一和第二电动机/发电机连接到电池，使其被驱动或再生。在车辆的再生制动期间，再生制动力与第一和第二电动机/发电机的分配比被控制成与车辆的纵向加速度（减速度）对应的理想分配比，由此制动力的分配比在快速减速期间以及在车辆缓慢减速期间，前轮和后轮总能保持在最佳值，以提高制动性能。

4. 发明授权

US06932738B2 Drive control apparatus for hybrid vehicle 有权
标题翻译：混合动力车用驱动控制装置
公开(公告)号：US06932738B2
公开(公告)日：2005-08-23
申请号：US10739099
申请日：2003-12-19
申请人： Takashi Aoki , Hirokatsu Amanuma , Osamu Saito
发明人： Takashi Aoki , Hirokatsu Amanuma , Osamu Saito
IPC分类号： B60K6/44 , B60K6/52 , B60K17/356 , B60K23/08 , B60K28/16 , B60W10/02 , B60W10/08 , B60W20/00 , B60K41/02 , B60K6/02
CPC分类号： B60W20/40 , B60K6/44 , B60K6/52 , B60K17/356 , B60K23/08 , B60K28/165 , B60K2001/003 , B60L2240/423 , B60L2240/425 , B60W10/02 , B60W10/08 , B60W20/00 , B60W2510/087 , B60W2510/244 , B60W2510/246 , B60W2520/10 , B60W2520/263 , B60W2520/28 , B60W2710/083 , Y02T10/623 , Y02T10/6265 , Y02T10/642 , Y10T477/26 , Y10T477/27
摘要： When a hybrid vehicle picks up speed, the torque of a first motor is gradually reduced based on a vehicle speed before the vehicle speed reaches a vehicle speed threshold. When the vehicle speed is equal to or greater than the vehicle speed threshold, the torque of the first motor is reduced to zero. If the vehicle speed is equal to or greater than the vehicle speed threshold, then a third clutch connected to the first motor is disengaged.
摘要翻译：当混合动力车辆拾取速度时，基于车速达到车速阈值之前的车速逐渐减小第一电动机的转矩。当车速等于或大于车速阈值时，第一马达的扭矩减小到零。如果车速等于或大于车速阈值，则连接到第一电动机的第三离合器被分离。

5. 发明申请

US20050099146A1 Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US20050099146A1
公开(公告)日：2005-05-12
申请号：US10984844
申请日：2004-11-10
申请人： Ryo Nishikawa , Hirokatsu Amanuma , Kazuhisa Yamamoto
发明人： Ryo Nishikawa , Hirokatsu Amanuma , Kazuhisa Yamamoto
IPC分类号： B60K1/02 , B60K6/22 , B60K6/44 , B60K6/485 , B60K6/52 , B60K6/54 , B60L7/18 , B60L11/14 , B60W10/08 , B60W10/10 , B60W10/18 , B60W10/26 , B60W20/00 , H02P3/00
CPC分类号： B60K6/44 , B60K1/02 , B60K6/52 , B60L7/18 , B60L2240/423 , B60L2240/486 , B60T2270/602 , B60W10/08 , B60W10/18 , B60W20/11 , B60W30/18127 , B60W2510/244 , B60W2520/10 , B60W2540/12 , B60W2540/16 , B60W2550/148 , B60W2710/083 , B60W2720/106 , Y02T10/623 , Y02T10/6265 , Y02T10/642
摘要： A hybrid vehicle is capable of performing regenerative operations of generator-motors disposed adjacently to front wheels and/or rear wheels of the vehicle so as to achieve efficient conversion of kinetic energy of the vehicle into electric energy as much as possible when the vehicle slows down, thereby permitting higher use efficiency of energy. When the vehicle decelerates, a target deceleration force or a target deceleration torque of the vehicle is set, and a permissible maximum value of the braking torque to be imparted to rear wheels from a second generator-motor is set, and the permissible maximum value and the target deceleration torque of the vehicle, whichever is smaller, is set as a target braking torque to be imparted from the second generator-motor to the rear wheels. Furthermore, with the remaining torque of the target deceleration torque being set as an upper limit, a target braking torque to be imparted to front wheels from a first generator-motor is determined, and a friction type braking mechanism compensates a shortfall torque of a total sum of the target braking torques of the two generator-motors to reach the target deceleration torque.
摘要翻译：混合动力车辆能够执行与车辆的前轮和/或后轮相邻设置的发电机的再生操作，以便在车辆减速时尽可能多地实现车辆的动能有效地转换成电能从而允许更高的能量使用效率。当车辆减速时，设定车辆的目标减速力或目标减速力矩，并且设定从第二发电电动机赋予后轮的制动转矩的允许最大值，并且允许最大值和车辆的目标减速力矩（以较小者为准）被设定为从第二发电电动机向后轮赋予的目标制动转矩。此外，由于将目标减速转矩的剩余转矩设定为上限，因此确定了从第一发电电动机向前轮施加的目标制动转矩，并且摩擦式制动机构补偿总共的减速转矩两个发电机的目标制动力矩之和达到目标减速转矩。

6. 发明授权

US07216943B2 Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US07216943B2
公开(公告)日：2007-05-15
申请号：US10984844
申请日：2004-11-10
申请人： Ryo Nishikawa , Hirokatsu Amanuma , Kazuhisa Yamamoto
发明人： Ryo Nishikawa , Hirokatsu Amanuma , Kazuhisa Yamamoto
IPC分类号： B60L7/18
CPC分类号： B60K6/44 , B60K1/02 , B60K6/52 , B60L7/18 , B60L2240/423 , B60L2240/486 , B60T2270/602 , B60W10/08 , B60W10/18 , B60W20/11 , B60W30/18127 , B60W2510/244 , B60W2520/10 , B60W2540/12 , B60W2540/16 , B60W2550/148 , B60W2710/083 , B60W2720/106 , Y02T10/623 , Y02T10/6265 , Y02T10/642
摘要： A hybrid vehicle is capable of performing regenerative operations of generator-motors disposed adjacently to front wheels and/or rear wheels of the vehicle so as to achieve efficient conversion of kinetic energy of the vehicle into electric energy as much as possible when the vehicle slows down, thereby permitting higher use efficiency of energy. When the vehicle decelerates, a target deceleration force or a target deceleration torque of the vehicle is set, and a permissible maximum value of the braking torque to be imparted to rear wheels from a second generator-motor is set, and the permissible maximum value and the target deceleration torque of the vehicle, whichever is smaller, is set as a target braking torque to be imparted from the second generator-motor to the rear wheels. Furthermore, with the remaining torque of the target deceleration torque being set as an upper limit, a target braking torque to be imparted to front wheels from a first generator-motor is determined, and a friction type braking mechanism compensates a shortfall torque of a total sum of the target braking torques of the two generator-motors to reach the target deceleration torque.
摘要翻译：混合动力车辆能够执行与车辆的前轮和/或后轮相邻设置的发电机的再生操作，以便在车辆减速时尽可能多地实现车辆的动能有效地转换成电能从而允许更高的能量使用效率。当车辆减速时，设定车辆的目标减速力或目标减速力矩，并且设定从第二发电电动机赋予后轮的制动转矩的允许最大值，并且允许最大值和车辆的目标减速力矩（以较小者为准）被设定为从第二发电电动机向后轮赋予的目标制动转矩。此外，由于将目标减速转矩的剩余转矩设定为上限，因此确定了从第一发电电动机向前轮施加的目标制动转矩，并且摩擦式制动机构补偿总共的减速转矩两个发电机的目标制动力矩之和达到目标减速转矩。

7. 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”。

8. 发明申请

US20060102395A1 Regeneration control system 有权
标题翻译：再生控制系统
公开(公告)号：US20060102395A1
公开(公告)日：2006-05-18
申请号：US11265300
申请日：2005-11-03
申请人： Kazuhisa Yamamoto , Hirokatsu Amanuma , Akihiro Yamamoto
发明人： Kazuhisa Yamamoto , Hirokatsu Amanuma , Akihiro Yamamoto
IPC分类号： B60K6/00
CPC分类号： B60W20/13 , B60K6/52 , B60K23/0808 , B60L7/18 , B60L2240/24 , B60W10/08 , B60W20/00 , B60W2520/14 , B60W2540/18 , B60W2550/142 , Y02T10/6265
摘要： A regeneration control system permits highly efficient regeneration while a vehicle is traveling stably, and also permits regeneration to be performed without interfering with a smooth behavior correction made by a driver when the behavior of the vehicle has been disturbed. The regeneration control system includes a total regeneration amount determiner for determining the total regeneration amount of a first electric motor connected to front wheels and a second electric motor connected to rear wheels, a regeneration amount allocation determiner for determining regeneration amount allocation to each electric motor, a determination value calculator for calculating a determination value based on a steering angle and a yaw rate, and a determiner for determining whether a determination value lies within a predetermined range. The system further includes a selector that selects a current regeneration amount allocation if the determination value lies within the predetermined range, whereas, if the determination value is out of the predetermined range, then the selector determines that a driver is trying to correct a vehicle behavior and selects the regeneration amount allocation obtained while the determination value was still within the predetermined range, i.e., the regeneration amount allocation immediately before the determination value deviated from the predetermined range. The system further includes a regeneration command issuer that issue regeneration amount commands to the electric motors on the basis of the selected regeneration amount allocation.
摘要翻译：再生控制系统能够在车辆行驶稳定的同时进行高效再生，并且还能够在不妨碍车辆的行为受到干扰的情况下由驾驶员进行的平滑行为校正的情况下进行再生。再生控制系统包括用于确定连接到前轮的第一电动机的总再生量和与后轮相连的第二电动机的总再生量确定器，用于确定对每个电动机的再生量分配的再生量分配确定器，确定值计算器，用于基于转向角和横摆率计算确定值;以及确定器，用于确定确定值是否在预定范围内。该系统还包括选择器，如果确定值在预定范围内，则选择当前再生量分配，而如果确定值在预定范围之外，则选择器确定驾驶员正尝试校正车辆行为并且在确定值仍然在预定范围内时获得的再生量分配，即紧接在从预定范围偏离的确定值之前的再生量分配。该系统还包括根据选择的再生量分配向电动机发出再生量指令的再生指令发行者。

9. 发明申请

US20050173179A1 Driving force switching control apparatus 有权
标题翻译：驱动力切换控制装置
公开(公告)号：US20050173179A1
公开(公告)日：2005-08-11
申请号：US11043992
申请日：2005-01-28
申请人： Hirokatsu Amanuma , Shuji Oshida
发明人： Hirokatsu Amanuma , Shuji Oshida
IPC分类号： B60W20/00 , B60K6/44 , B60K6/52 , B60K6/543 , B60K17/04 , B60K17/34 , B60K17/356 , B60K23/08 , B60L11/14 , B60W10/02 , B60W10/08 , B60W10/26 , F02D29/02 , F02D29/06 , G05D1/00
CPC分类号： B60W10/26 , B60K6/44 , B60K6/52 , B60K6/543 , B60K23/08 , Y02T10/623 , Y02T10/6265 , Y10S903/916
摘要： A driving force switching control apparatus in a vehicle which runs by two-wheel drive or four-wheel drive in accordance with the running state. The apparatus includes a device for determining whether the vehicle runs at a constant speed; and a device for determining a drive system of the vehicle running at a constant speed to be the two-wheel drive or the four-wheel drive according to road surface conditions computed using rolling resistance. A threshold value for switching between the two-wheel drive and the four-wheel drive is changed in a manner such that a determination area where the four-wheel drive is selected increases according to increase in the rolling resistance. Sufficient driving force transmitted to the wheels can be secured even when the road surface condition varies, and accordingly, sufficient driving force is secured also when the running condition is changed from constant speed running to acceleration or deceleration running.
摘要翻译：一种车辆中的驱动力切换控制装置，其通过根据运行状态的两轮驱动或四轮驱动而行驶。该装置包括用于确定车辆是否以恒定速度行驶的装置; 以及根据使用滚动阻力计算的路面状况，确定以恒定速度行驶的车辆为二轮驱动或四轮驱动的装置。改变用于在两轮驱动和四轮驱动之间切换的阈值，使得选择四轮驱动的确定区域随着滚动阻力的增加而增加。即使当路面状况变化时也能够确保传递到车轮的足够的驱动力，因此当行驶状态从恒速行驶改变为加速或减速行驶时也能够确保足够的驱动力。

10. 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。

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