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. 发明申请

US20090227407A1 CONTROLLER OF DRIVE DEVICE FOR VEHICLE 失效
标题翻译：车辆驱动装置控制器
公开(公告)号：US20090227407A1
公开(公告)日：2009-09-10
申请号：US11908337
申请日：2006-03-15
申请人： Atsushi Kamada , Atsushi Tabata , Yuji Inoue
发明人： Atsushi Kamada , Atsushi Tabata , Yuji Inoue
IPC分类号： B60W10/10 , B60W20/00 , B60K17/06
CPC分类号： B60W20/30 , B60K6/445 , B60K6/543 , B60L15/2045 , B60L15/2054 , B60L2220/42 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/507 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/20 , F02D29/02 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/646 , Y02T10/72 , Y02T10/7283
摘要： A control apparatus for a vehicular drive system including a differential mechanism operable to distribute an output of an engine to a first electric motor and a power transmitting member, and a second electric motor connected to the power transmitting member. The control apparatus, which permits size reduction of the vehicular drive system, or improvements of fuel economy and vehicle drivability, includes a switching clutch or switching brake for switching a the differential mechanism between a continuously-variable shifting state and a step-variable shifting state, to enable the drive system to have both of an advantage of a fuel economy improvement of a transmission the speed ratio of which is electrically variable, and an advantage of high power transmitting efficiency of a gear type power transmitting device. The control apparatus includes an engine-torque-variation restriction control operable in the continuously-variable shifting state of the differential mechanism, to control an electric path torque, for restricting a variation of the torque to be transmitted to the power transmitting member, irrespective of a variation of the engine torque, so that the engine torque variation to be transmitted to drive wheels is restricted to improve the vehicle drivability.
摘要翻译：一种用于车辆驱动系统的控制装置，包括可操作以将发动机的输出分配到第一电动机和动力传递构件的差速机构，以及连接到动力传递构件的第二电动马达。允许车辆驱动系统的尺寸减小或燃料经济性和车辆驾驶性能的提高的控制装置包括用于在无级变速状态和有级变速换档状态之间切换差动机构的切换离合器或切换制动器，以使驱动系统具有燃料经济性提高其变速比可变的变速器的优点和齿轮式动力传递装置的高动力传递效率的优点。控制装置包括可在差速机构的无级变速状态下操作的发动机扭矩变化限制控制，以控制电路转矩，用于限制要传递到动力传递部件的扭矩的变化，而不管发动机扭矩的变化，从而限制传递到驱动轮的发动机扭矩变化，以提高车辆驾驶性能。

2. 发明授权

US07549944B2 Control apparatus for vehicular drive system, vehicle provided with the control apparatus, and method of controlling vehicular drive system 失效
标题翻译：用于车辆驱动系统的控制装置，设置有控制装置的车辆以及控制车辆驱动系统的方法
公开(公告)号：US07549944B2
公开(公告)日：2009-06-23
申请号：US11471634
申请日：2006-06-21
申请人： Atsushi Tabata , Yutaka Taga , Yuji Inoue , Atsushi Kamada
发明人： Atsushi Tabata , Yutaka Taga , Yuji Inoue , Atsushi Kamada
IPC分类号： B60W10/08
CPC分类号： B60W20/10 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/115 , B60W20/00 , B60W30/19 , B60W2710/025 , F16H2037/0873 , F16H2200/0043 , F16H2200/0047 , F16H2200/201 , F16H2200/2012 , F16H2200/2046 , F16H2200/2048 , Y02T10/6239 , Y10T477/23 , Y10T477/26 , Y10T477/638 , Y10T477/641 , Y10T477/78
摘要： A control apparatus for a vehicular drive system provided with a step-variable transmission portion operable to transmit an output of an engine to a drive wheel of a vehicle and functioning as a step-variable transmission, and an input clutch operable to permit and inhibit an input of a drive force from the engine to the step-variable transmission portion, the control apparatus including an input-clutch control portion operable to reduce a torque capacity of the input clutch, during a shifting action of the step-variable transmission portion, for limiting a torque to be transmitted to the step-variable transmission portion, to a value not larger than a predetermined value.
摘要翻译：一种用于车辆驱动系统的控制装置，其具有可操作以将发动机的输出传递到车辆的驱动轮并用作可变速变速器的可变变传动部分，以及可操作以允许和禁止输入从发动机到可变变传动部分的驱动力，该控制装置包括输入离合器控制部分，其可操作以在变速传动部分的换档动作期间减小输入离合器的转矩容量，以供将要发送到有级变速器传动部分的扭矩限制在不大于预定值的值。

3. 发明申请

US20090029819A1 CONTROLLER OF DRIVING DEVICE FOR VEHICLE 有权
标题翻译：车辆驾驶装置控制器
公开(公告)号：US20090029819A1
公开(公告)日：2009-01-29
申请号：US11915749
申请日：2006-05-30
申请人： Atsushi Tabata , Atsushi Kamada , Yuji Inoue
发明人： Atsushi Tabata , Atsushi Kamada , Yuji Inoue
IPC分类号： B60W10/10 , B60W10/02 , G06F17/00
CPC分类号： B60W20/40 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/543 , B60K6/547 , B60L15/2045 , B60L15/2054 , B60L2220/42 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/507 , B60W10/02 , B60W10/10 , B60W20/00 , F16H3/728 , F16H61/0437 , F16H61/686 , F16H2037/0873 , F16H2200/0047 , F16H2200/2012 , F16H2200/2048 , Y02T10/6239 , Y02T10/645 , Y02T10/646 , Y02T10/7283 , Y10S903/918 , Y10T477/27 , Y10T477/32 , Y10T477/33 , Y10T477/6203
摘要： A transmission mechanism including a switching clutch or brake that is switchable between a continuously-variable shifting state and a step-variable shifting state, and has both an advantage of improved fuel economy provided by a transmission, the speed ratio of which is electrically variable, and an advantage of high power transmitting efficiency provided by a gear type power transmitting device constructed for mechanical transmission of power. While a clutch-to-clutch shifting action of an automatic transmission portion is in a tie-up state, a differential portion is placed in a continuously-variable shifting state by switching control, and engine speed is changed under the control of hybrid control, so as to prevent a drop of the engine speed for thereby reducing a shock of the shifting action, unlike in a non-continuously-variable shifting state of the differential portion in which the engine speed is directly influenced by the tie-up state.
摘要翻译：一种包括切换离合器或制动器的变速机构，其能够在无级变速状态和有级变速状态之间切换，并且既具有改变燃油经济性的优点，变速器的变速比可变化，以及由用于机械传递动力的齿轮式动力传递装置提供的高功率传递效率的优点。在自动变速部分的离合器离合器换档动作处于结合状态时，通过切换控制将差速部分置于无级变速状态，并且在混合动力控制的控制下改变发动机转速，以防止发动机转速的下降，从而减少换档动作的冲击，这与在发动机转速直接受联结状态影响的差动部分的非无级变速状态不同。

4. 发明授权

US07363996B2 Vehicular drive system 失效
标题翻译：车载驱动系统
公开(公告)号：US07363996B2
公开(公告)日：2008-04-29
申请号：US11260313
申请日：2005-10-28
申请人： Atsushi Kamada , Atsushi Tabata , Yuji Inoue , Ryuji Ibaraki
发明人： Atsushi Kamada , Atsushi Tabata , Yuji Inoue , Ryuji Ibaraki
IPC分类号： B60K1/00 , B60K6/00
CPC分类号： B60K6/365 , B60K1/02 , B60K6/387 , B60K6/40 , B60K6/442 , B60K6/48 , B60K6/547 , B60L1/003 , B60L1/02 , B60L7/12 , B60L11/123 , B60L11/14 , B60L15/2009 , B60L2240/12 , B60L2240/14 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/486 , B60L2250/24 , B60L2250/26 , F16H3/663 , F16H3/666 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2023 , F16H2200/2097 , Y02T10/6217 , Y02T10/6221 , Y02T10/6234 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/917
摘要： A second electric motor is arranged on a first axis on which an output shaft of the engine is arranged, a transmission is arranged on a second axis which is parallel with the first axis, and a clutch is arranged on the first axis to selectively connect and disconnect the second electric motor and the transmission to and from the engine. Power on the first axis is transmitted to an input shaft of the transmission via a power transmitting mechanism.
摘要翻译：第二电动机布置在其上布置有发动机的输出轴的第一轴上，在与第一轴平行的第二轴上布置有变速器，并且离合器布置在第一轴上以选择性地连接和将第二电动机和变速器与发动机断开。通过动力传递机构将第一轴上的动力传递到变速器的输入轴。

5. 发明申请

US20070111854A1 Control apparatus for vehicular drive system 有权
标题翻译：车载驱动系统控制装置
公开(公告)号：US20070111854A1
公开(公告)日：2007-05-17
申请号：US11441109
申请日：2006-05-26
申请人： Atsushi Tabata , Yuji Inoue , Atsushi Kamada
发明人： Atsushi Tabata , Yuji Inoue , Atsushi Kamada
IPC分类号： B60W10/04
CPC分类号： B60W20/10 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/543 , B60W10/06 , B60W10/115 , B60W20/00 , F16H3/728 , F16H2037/0873 , F16H2061/0232 , F16H2200/0043 , F16H2200/0047 , F16H2200/201 , F16H2200/2012 , F16H2200/2046 , F16H2200/2048 , Y02T10/6239 , Y10T477/23 , Y10T477/679
摘要： A control apparatus for a vehicular drive system provided with a continuously-variable transmission portion operable as an electrically controlled continuously variable transmission, and a step-variable transmission portion, the continuously-variable transmission portion having a differential mechanism operable to distribute an output of an engine to a first electric motor and a power transmitting member, and a second electric motor disposed in a power transmitting path between the power transmitting member and a drive wheel of a vehicle, the control apparatus including a continuous-transmission control device including a first shifting control portion for controlling a speed ratio of the continuously-variable transmission portion, so as to prevent a change of a speed of the engine due to a change of an input speed of the step-variable transmission portion upon a shifting action of the step-variable transmission portion, and second shifting control portion for controlling the speed ratio of the continuously-variable transmission portion independently of the shifting action of the step-variable transmission portion, the continuous-transmission control means selectively activating the first shifting control portion and the second shifting control portion, on the basis of a manner in which an overall speed ratio of the transmission mechanism is changed.
摘要翻译：一种用于车辆驱动系统的控制装置，其具有可操作为电控无级变速器的无级变速器部分和可变速传动部分，所述无级变速器部分具有差速机构，其可操作以分配引擎到第一电动机和动力传递部件，以及第二电动机，其设置在动力传递部件和车辆的驱动轮之间的动力传递路径中，所述控制装置包括连续传动控制装置，所述连续传动控制装置包括第一换档控制部分，用于控制无级变速器部分的速比，从而防止由于步进式变速器的变速作用而导致的由可变变速器部分的输入速度变化引起的发动机速度的变化，可变传动部分和用于控制速度大鼠的第二变速控制部分连续变速器控制装置根据无级变速器部分的换档动作独立于无级变速器传动部分，其特征在于，所述连续变速器控制装置基于以下方式选择性地启动第一变速控制部分和第二变速控制部分：传动机构的总速比发生变化。

6. 发明申请

US20070111848A1 Control apparatus for vehicular drive system 失效
标题翻译：车载驱动系统控制装置
公开(公告)号：US20070111848A1
公开(公告)日：2007-05-17
申请号：US11441114
申请日：2006-05-26
申请人： Atsushi Tabata , Yuji Inoue , Atsushi Kamada
发明人： Atsushi Tabata , Yuji Inoue , Atsushi Kamada
IPC分类号： B60K1/02
CPC分类号： B60W20/10 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/105 , B60W20/00 , B60W30/19 , F16H61/686 , F16H2037/0873 , F16H2300/14 , Y02T10/6239 , Y02T10/6286 , Y02T10/7258 , Y10T477/23 , Y10T477/24 , Y10T477/26
摘要： A control apparatus for a vehicular drive system including a continuously-variable transmission portion operable as an electrically controlled continuously variable transmission, the continuously-variable transmission portion having a differential mechanism operable to distribute an output of an engine to a first electric motor and a power transmitting member, and a second electric motor disposed in a power transmitting path between the power transmitting member and a drive wheel of a vehicle. The control apparatus includes: (a) a differential-state limiting device provided in the differential mechanism, and operable to limit a differential function of the differential mechanism, for limiting an operation of the continuously-variable transmission portion as the electrically controlled continuously variable transmission; and (b) a differential-state switching controller operable, when acceleration or deceleration of the vehicle is required, for removing the limitation imposed by the differential-state limiting device on the operation of the continuously-variable transmission portion as the electrically controlled continuously variable transmission.
摘要翻译：一种用于车辆驱动系统的控制装置，包括可操作为电控无级变速器的无级变速器部分，所述无级变速器部分具有差速机构，其可操作以将发动机的输出分配给第一电动机和动力以及设置在动力传递构件和车辆的驱动轮之间的动力传递路径中的第二电动机。该控制装置包括：（a）差动状态限制装置，其设置在差速机构中，并且可操作以限制差速机构的差速功能，用于限制作为电控无级变速器 ; 和（b）差动状态切换控制器，当需要车辆的加速或减速时，可以将由差动状态限制装置施加的限制作为电控连续变量传输。

7. 发明申请

US20060287798A1 Deceleration control apparatus for a vehicle 有权
标题翻译：一种车辆减速控制装置
公开(公告)号：US20060287798A1
公开(公告)日：2006-12-21
申请号：US11453032
申请日：2006-06-15
申请人： Yuji Inoue , Atsushi Tabata , Atsushi Kamada
发明人： Yuji Inoue , Atsushi Tabata , Atsushi Kamada
IPC分类号： G06F17/00
CPC分类号： B60W30/18109 , B60K6/48 , B60L11/14 , B60L15/2072 , B60L2240/26 , B60L2250/10 , B60L2250/16 , B60L2250/24 , B60W10/06 , B60W10/10 , B60W2520/10 , B60W2530/10 , B60W2720/106 , Y02T10/6221 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： A deceleration control apparatus to achieve the intended level of deceleration performance regardless of whether braking performance is changed by towing an object such as a trailer, and to reduce the possibility that a driver feels uncomfortable due to a change in the level of deceleration performance while the vehicle is running. Vehicle weight is calculated based on the actual running state of a vehicle, and it is determined whether the vehicle is towing an object based on the vehicle weight. When the vehicle is stationary, a deceleration pattern (the rate of change in a target deceleration) is changed based on whether the vehicle is towing an object. Therefore, it is possible to achieve the intended level of deceleration performance that matches the level of driver's request for deceleration, regardless of whether the vehicle weight is changed by towing an object.
摘要翻译：无论制动性能是如何通过牵引诸如拖车的物体而改变的，实现预期的减速性能的减速控制装置，并且为了减少驾驶员由于减速性能的变化而感到不舒适的可能性，同时车辆正在运行。基于车辆的实际行驶状态计算车辆重量，并且基于车辆重量确定车辆是否牵引物体。当车辆静止时，基于车辆是否牵引物体来改变减速模式（目标减速度的变化率）。因此，无论车辆重量是否通过拖曳物体而改变，都可以实现与驾驶员的减速请求的水平相匹配的期望的减速性能水平。

8. 发明申请

US20090318261A1 VEHICLE DRIVE DEVICE CONTROLLER 有权
标题翻译：车辆驱动装置控制器
公开(公告)号：US20090318261A1
公开(公告)日：2009-12-24
申请号：US11915888
申请日：2006-05-30
申请人： Atsushi Tabata , Yutaka Taga , Yuji Inoue , Atsushi Kamada
发明人： Atsushi Tabata , Yutaka Taga , Yuji Inoue , Atsushi Kamada
IPC分类号： B60W10/12 , B60K1/02 , B60W20/00
CPC分类号： B60W20/10 , B60K6/445 , B60K6/543 , B60L11/123 , B60L11/14 , B60L15/20 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60L2250/12 , B60L2250/24 , B60L2250/26 , B60L2270/145 , B60W10/08 , B60W10/115 , B60W20/00 , F16H3/728 , F16H2037/0873 , F16H2061/6603 , F16H2200/0047 , F16H2200/2012 , F16H2200/2048 , Y02T10/6217 , Y02T10/6239 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T477/23 , Y10T477/606
摘要： In a vehicle driving apparatus including a differential mechanism capable of executing a differential action, a control device can make the driving apparatus small-size, improve fuel consumption, and increase output torque. A transmission mechanism can be switched to a continuously variable shifting state and a step variable shifting state, by a switching clutch or a switching brake. Also, with a switch control bringing the switching clutch into a half-engaged state, during an engine startup/running, while the differential portion is allowed to operate as the electrically controlled continuously variable transmission, a reaction force against an engine torque is generated by the half-engaged switching clutch. Thus, the engine torque not less than the torque bearable by a first electric motor can be inputted into the differential portion, thereby increasing the output torque.
摘要翻译：在包括能够执行差速动作的差动机构的车辆用驱动装置中，控制装置能够使驱动装置小型化，提高燃料消耗，提高输出转矩。通过切换离合器或切换制动器，能够将变速机构切换为无级变速状态和阶梯式变速状态。此外，通过将开关离合器变为半接合状态的开关控制，在发动机启动/运转期间，当差动部分被允许作为电控无级变速器运行时，通过以下方式产生反对发动机转矩的反作用力：半啮合切换离合器。因此，可以将不小于由第一电动机承受的转矩的发动机扭矩输入到差速部分，从而增加输出转矩。

9. 发明申请

US20090076694A1 CONTROLLER OF DRIVER FOR VEHICLE 有权
标题翻译：车辆驾驶员控制器
公开(公告)号：US20090076694A1
公开(公告)日：2009-03-19
申请号：US11915240
申请日：2006-06-14
申请人： Atsushi Tabata , Yutaka Taga , Yuji Inoue , Atsushi Kamada
发明人： Atsushi Tabata , Yutaka Taga , Yuji Inoue , Atsushi Kamada
IPC分类号： B60W10/10 , F16H48/00 , B60W20/00 , F16H48/06
CPC分类号： B60W20/10 , B60K6/365 , B60K6/445 , B60K6/543 , B60K6/547 , B60L11/123 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/1843 , B60W30/1846 , F16H3/728 , F16H2037/0873 , F16H2200/0043 , F16H2200/0047 , F16H2200/201 , F16H2200/2012 , F16H2200/2043 , F16H2200/2046 , F16H2200/2048 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/7077
摘要： A control apparatus for a vehicular drive system arranged to electrically transmit a portion of an output force of an engine through an electric path, which control apparatus is configured to reduce loads of components associated with the electric path and to restrict a temperature rise of the components associated with the electric path, making it possible to reduce the required size of a cooling system.Electric-energy restriction control means 84 is provided to place differential portion 11 in a non-differential state or to place switching clutch C0 or switching brake B0 in a partially engaged state, when an amount of transmission of electric energy through the electric path has increased to a thermal limit, so that a reaction force which corresponds to engine torque TE and which must be received by first electric motor M1 is reduced, whereby an amount of generation of electricity by the first electric motor m1 is reduced, and the amount of the generated electric energy is reduced, making it possible to restrict the temperature rise of the components associated with the electric path and to reduce the required size of the cooling system for cooling those components and the loads of the components associated with the electric path.
摘要翻译：一种用于车辆驱动系统的控制装置，其布置成通过电路电传输发动机的输出力的一部分，该控制装置被配置为减少与电路径相关联的部件的负载并且限制部件的温度升高与电气路径相关联，使得可以减小冷却系统所需的尺寸。电能限制控制装置84被设置成将差动部分11置于非差速状态，或者当切换离合器C0或切换制动器B0处于部分接合状态时，当通过电路的电能传递量增加时使得对应于发动机转矩TE并且必须由第一电动机M1接收的反作用力减小，由此第一电动机m1产生的电量减少，产生的电能减少，从而可以限制与电气路径相关联的部件的温度上升，并且减小用于冷却这些部件的冷却系统的所需尺寸以及与电气路径相关联的部件的负载。

10. 发明申请

US20090048050A1 CONTROL DEVICE FOR VEHICLE DRIVE DEVICECONTROL DEVICE FOR VEHICLE DRIVE DEVICE 有权
标题翻译：用于车辆驱动装置的车辆驱动装置控制装置的控制装置
公开(公告)号：US20090048050A1
公开(公告)日：2009-02-19
申请号：US11817726
申请日：2006-03-03
申请人： Atsushi Kamada , Atsushi Tabata , Yuji Inoue
发明人： Atsushi Kamada , Atsushi Tabata , Yuji Inoue
IPC分类号： B60W10/12 , F16H61/66 , G06F17/00 , B60W20/00
CPC分类号： B60W20/30 , B60K6/442 , B60K6/445 , B60L11/123 , B60L11/14 , B60L15/20 , B60L15/2054 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60L2250/12 , B60L2250/24 , B60L2260/26 , B60L2270/145 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , F02D29/02 , F02D41/042 , F16H61/0213 , F16H61/686 , F16H2057/0012 , Y02T10/6217 , Y02T10/6234 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/7077 , Y02T10/7275 , Y10T477/23
摘要： A drive apparatus for vehicle is disclosed having a coupling device (switching clutch B0 or switching brake C0) operative to switch a transmission mechanism 10 between a continuously variable shifting state and a step-variable shifting state with both advantages including improved fuel consumption achieved by a transmission, enabled to electrically control a speed ratio, and increased power transmitting efficiency provided by a gear-type transmitting device in which drive power is mechanically transmitted. With the transmission mechanism 10, switching control means 50 allows a differential portion 11 to be maintained in the continuously variable shifting state or the differential portion 11 is preferentially placed in the continuously variable shifting state during a start-up of an engine. This allows an engine speed NE to rapidly increase beyond a given engine speed NE′ to immediately transit a given engine speed area NER, thereby suppressing the occurrence of vibrational noise of the vehicle during the start-up of the engine.
摘要翻译：公开了一种用于车辆的驱动装置，其具有联接装置（切换离合器B0或切换制动器C0），其可操作以在无级变速状态和有级变速换档状态之间切换变速机构10，其优点包括：改进的燃料消耗传动，能够电控速度比，以及由机械传递驱动力的齿轮式发送装置提供的增加的动力传递效率。利用变速机构10，切换控制机构50使差速部11保持无级变速状态，或者在发动机起动时将差速部11优先置于无级变速状态。这允许发动机转速NE快速地超过给定的发动机转速NE'以立即过渡给定的发动机转速区域NER，由此抑制发动机起动期间车辆的振动噪声的发生。

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