公开(公告)号：US09051855B2

公开(公告)日：2015-06-09

申请号：US14232381

申请日：2012-07-02

申请人： Hironori Ito ,  Kenji Ariga ,  Ken Shiozawa ,  Takahiro Miura ,  Motomu Kitamura ,  Naoki Osada ,  Masahiro Iriyama ,  Masahiro Arai ,  Hiroyuki Itoyama ,  Hiroshi Abe

发明人： Hironori Ito ,  Kenji Ariga ,  Ken Shiozawa ,  Takahiro Miura ,  Motomu Kitamura ,  Naoki Osada ,  Masahiro Iriyama ,  Masahiro Arai ,  Hiroyuki Itoyama ,  Hiroshi Abe

IPC分类号： F01L1/34 ,  F01L1/356 ,  F01L13/00 ,  F02D13/02 ,  F01L1/344 ,  F02D41/04 ,  F02N19/00 ,  F02D41/00

CPC分类号： F01L1/34 ,  F01L1/3442 ,  F01L1/356 ,  F01L13/00 ,  F01L2001/34463 ,  F01L2001/34466 ,  F01L2250/04 ,  F01L2760/001 ,  F01L2800/01 ,  F01L2800/03 ,  F02D13/02 ,  F02D13/0215 ,  F02D41/042 ,  F02D2041/001 ,  F02N19/004

摘要： To achieve an intermediate lock state in a short period when an engine is stopped and improve the accuracy of confirmation of the intermediate lock state, an engine valve timing control apparatus includes a variable valve timing mechanism configured to vary engine valve timing, and an intermediate lock mechanism configured to restrict relative rotation positions of a first and a second rotor of the valve timing mechanism at an intermediate lock position for starting the engine. Upon detection of an engine stop request, the valve timing mechanism and the intermediate lock mechanism are driven and controlled for establishing an intermediate lock state. When a predetermined period from detection of the engine stop request has expired without detecting the intermediate lock state within the predetermined period, an engine stopping process is executed. Even after the engine stopping process has been executed, monitoring of the intermediate lock state is continued.

摘要翻译： 为了在发动机停止时在短时间内实现中间锁定状态并提高中间锁定状态的确认精度，发动机气门正时控制装置包括构造成改变发动机气门正时的可变气门正时机构和中间锁 机构，其构造成将气门正时机构的第一和第二转子的相对旋转位置限制在用于起动发动机的中间锁定位置。 在检测到发动机停止请求时，驱动和控制气门正时机构和中间锁定机构以建立中间锁定状态。 当发动机停止请求的检测的预定期间在规定期间内没有检测出中间锁定状态的期间过期时，执行发动机停止处理。 即使在执行发动机停止处理之后，继续监视中间锁定状态。

公开(公告)号：US20140165939A1

公开(公告)日：2014-06-19

申请号：US14232381

申请日：2012-07-02

申请人： Hironori Ito ,  Kenji Ariga ,  Ken Shiozawa ,  Takahiro Miura ,  Motomu Kitamura ,  Naoki Osada ,  Masahiro Iriyama ,  Masahiro Arai ,  Hiroyuki Itoyama ,  Hiroshi Abe

发明人： Hironori Ito ,  Kenji Ariga ,  Ken Shiozawa ,  Takahiro Miura ,  Motomu Kitamura ,  Naoki Osada ,  Masahiro Iriyama ,  Masahiro Arai ,  Hiroyuki Itoyama ,  Hiroshi Abe

IPC分类号： F01L1/34

CPC分类号： F01L1/34 ,  F01L1/3442 ,  F01L1/356 ,  F01L13/00 ,  F01L2001/34463 ,  F01L2001/34466 ,  F01L2250/04 ,  F01L2760/001 ,  F01L2800/01 ,  F01L2800/03 ,  F02D13/02 ,  F02D13/0215 ,  F02D41/042 ,  F02D2041/001 ,  F02N19/004

摘要： To achieve an intermediate lock state in a short period when an engine is stopped and improve the accuracy of confirmation of the intermediate lock state, an engine valve timing control apparatus includes a variable valve timing mechanism configured to vary engine valve timing, and an intermediate lock mechanism configured to restrict relative rotation positions of a first and a second rotor of the valve timing mechanism at an intermediate lock position for starting the engine. Upon detection of an engine stop request, the valve timing mechanism and the intermediate lock mechanism are driven and controlled for establishing an intermediate lock state. When a predetermined period from detection of the engine stop request has expired without detecting the intermediate lock state within the predetermined period, an engine stopping process is executed. Even after the engine stopping process has been executed, monitoring of the intermediate lock state is continued.

摘要翻译： 为了在发动机停止时在短时间内实现中间锁定状态并提高中间锁定状态的确认精度，发动机气门正时控制装置包括构造成改变发动机气门正时的可变气门正时机构和中间锁 机构，其构造成将气门正时机构的第一和第二转子的相对旋转位置限制在用于起动发动机的中间锁定位置。 在检测到发动机停止请求时，驱动和控制气门正时机构和中间锁定机构以建立中间锁定状态。 当发动机停止请求的检测的预定期间在规定期间内没有检测出中间锁定状态的期间过期时，执行发动机停止处理。 即使在执行发动机停止处理之后，继续监视中间锁定状态。

公开(公告)号：US09297323B2

公开(公告)日：2016-03-29

申请号：US14344813

申请日：2012-07-17

申请人： Yoshinobu Kawamoto ,  Masahiro Iriyama

发明人： Yoshinobu Kawamoto ,  Masahiro Iriyama

IPC分类号： B60W10/02 ,  F02D41/12 ,  B60W10/06 ,  B60W10/11 ,  F02D41/02 ,  F16H61/14 ,  F16H63/50 ,  F16H61/04 ,  B60W10/10 ,  F16H59/18

CPC分类号： F02D41/123 ,  B60W10/02 ,  B60W10/026 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  B60W2030/18081 ,  B60W2030/206 ,  B60W2540/10 ,  B60W2710/024 ,  B60W2710/0627 ,  B60W2710/0666 ,  B60W2710/1005 ,  B60Y2300/46 ,  F02D41/0205 ,  F02D41/022 ,  F02D41/023 ,  F02D41/126 ,  F02D2200/101 ,  F02D2200/602 ,  F02N2200/0802 ,  F16H61/0437 ,  F16H61/143 ,  F16H63/50 ,  F16H2059/186

摘要： An unlock operation of a lockup clutch and a shift-up operation of an automatic transmission are performed together when an accelerator pedal of a vehicle is released in a state where the lockup clutch is in a lockup state. An engine rotation speed immediately after the shift-up operation is estimated on the basis of the engine rotation speed and a gear ratio of the automatic transmission after the shift-up operation. If a fuel recovery operation is predicted to be performed immediately after the shift-up operation, the fuel-cut operation is prevented, thereby suppressing a shock from occurring due to the fuel recovery when a foot release shift-up operation is performed.

摘要翻译： 当锁止离合器处于锁定状态的状态下，当车辆的加速器踏板被释放时，一起执行锁止离合器的解锁操作和自动变速器的升档操作。 基于发动机转速和升档动作后的自动变速器的变速比来推定在升档动作之后的发动机转速。 如果预测在升档操作之后立即执行燃料回收操作，则防止燃料切断操作，从而当进行脚释放升档操作时抑制由于燃料回复而产生的冲击。

公开(公告)号：US20140373809A1

公开(公告)日：2014-12-25

申请号：US14344820

申请日：2012-07-17

申请人： Yoshinobu Kawamoto ,  Masahiro Iriyama

发明人： Yoshinobu Kawamoto ,  Masahiro Iriyama

IPC分类号： F02D33/00

CPC分类号： F02D41/123 ,  B60W10/026 ,  B60W10/06 ,  B60W30/18072 ,  B60W2030/1809 ,  B60W2510/0604 ,  B60W2510/0695 ,  B60Y2300/46 ,  F02D33/006 ,  F02D41/005 ,  F02D41/022 ,  F02D41/12 ,  F02D41/126 ,  F02D2200/101 ,  F02D2200/602 ,  F02D2400/12 ,  F02P5/1504 ,  F16H61/143 ,  F16H63/50 ,  F16H2059/186 ,  Y02T10/46

摘要： When an accelerator pedal is released while a vehicle is running, a lockup clutch is unlocked. Simultaneously, ignition timing is retarded and a fuel-cut operation to stop fuel supply to an internal combustion engine is performed. However, when it is predicted that a fuel recovery is to be performed after unlocking the lockup clutch, execution of the fuel-cut operation is prohibited. A shock due to the fuel recovery after the fuel-cut operation performed when the accelerator pedal is released is thereby prevented.

摘要翻译： 当车辆行驶时释放加速踏板时，解锁锁止离合器。 同时，延迟点火正时，并且执行停止对内燃机的燃料供给的燃料切断操作。 然而，当预测在解锁锁止离合器之后要执行燃料回收时，禁止执行燃料切断操作。 因此防止了当加速踏板被释放时进行的燃料切断操作之后的燃料回收的冲击。

公开(公告)号：US08396640B2

公开(公告)日：2013-03-12

申请号：US13060408

申请日：2009-05-21

申请人： Hironori Yuzawa ,  Masahiro Iriyama

发明人： Hironori Yuzawa ,  Masahiro Iriyama

IPC分类号： G05F5/00

CPC分类号： B60W30/146 ,  B60W10/06 ,  B60W10/11 ,  B60W2540/10 ,  B60W2720/106 ,  F02D29/02

摘要： A vehicle speed limit control device includes a vehicle speed limit setting portion that sets a vehicle speed limit according to a vehicle speed limit command value, a vehicle speed detecting portion, a driving force control portion, a vehicle speed limit command difference calculating portion that calculates a difference between an initial value of the vehicle speed limit command value immediately before an initial operation of the vehicle speed limit command processing and a changed value of the vehicle speed limit command value at a current operation, and a vehicle speed limit change rate regulating portion that regulates a rate of change of the vehicle speed limit by the vehicle speed limit setting portion in such a manner that the rate of change of the vehicle speed limit decreases with the vehicle speed limit command difference.

摘要翻译： 车速限制控制装置包括：车速极限设定部，其根据车速极限指令值设定车速限制;车速检测部，驱动力控制部，车速限制指令差计算部，其计算 在车速限制命令处理的初始操作之前的车速限制命令值的初始值与当前操作中的车速限制命令值的改变值之间的差，以及车速极限变化率调节部 该车速限制设定部以车速限制的变化率随着车速限制指令差而减小的速度来调节车速极限的变化率。

公开(公告)号：US20110160978A1

公开(公告)日：2011-06-30

申请号：US13060408

申请日：2009-05-21

申请人： Hironori Yuzawa ,  Masahiro Iriyama

发明人： Hironori Yuzawa ,  Masahiro Iriyama

IPC分类号： B60K31/00

CPC分类号： B60W30/146 ,  B60W10/06 ,  B60W10/11 ,  B60W2540/10 ,  B60W2720/106 ,  F02D29/02

摘要： There is provided according to the present invention a vehicle speed limit control device for a vehicle, including: a vehicle speed limit setting portion that sets and changes a vehicle speed limit according to a vehicle speed limit command value that can be changed depending on the number of operations of a vehicle speed limit command means in compliance with a given time condition; a vehicle speed detecting portion that detects an actual vehicle speed of the vehicle; a driving force control portion that controls a driving force of the vehicle based on the vehicle speed limit and the actual vehicle speed; a vehicle speed limit command difference calculating portion that calculates a difference between an initial value of the vehicle speed limit command value immediately before an initial operation of the vehicle speed limit command means and a changed value of the vehicle speed limit command value at a current operation of the vehicle speed limit command means; and a vehicle speed limit change rate regulating portion that regulates a rate of change of the vehicle speed limit by the vehicle speed limit setting portion in such a manner that the rate of change of the vehicle speed limit decreases with the vehicle speed limit command difference.

摘要翻译： 根据本发明，提供了一种用于车辆的车辆速度限制控制装置，包括：车速限制设定部，其根据能够根据车辆数量变化的车速限制命令值来设定和改变车速极限 的车速限制指令的操作符合给定的时间条件; 检测车辆的实际车速的车速检测部; 驱动力控制部，其基于车速极限和实际车速来控制车辆的驱动力; 车速限制指令差计算部，其计算紧接着所述车速限制指令单元的初始动作之前的所述车速极限指令值的初始值与所述车速限制指令值的变化值 的车速限制指令装置; 以及车速限制变化率调节部，其以车速限制的变化率随着车速限制指令差而减小而调节车速限制设定部的车速极限的变化率。

公开(公告)号：US07894964B2

公开(公告)日：2011-02-22

申请号：US12051663

申请日：2008-03-19

申请人： Masami Murayama ,  Masahiro Iriyama

发明人： Masami Murayama ,  Masahiro Iriyama

IPC分类号： G06F7/00

CPC分类号： F16H63/502 ,  B60W10/02 ,  B60W10/11 ,  B60W30/19 ,  B60W2510/0208 ,  F02D31/001 ,  F02D41/022 ,  F02D41/0225 ,  F02D41/023 ,  F02D2200/501 ,  F02D2200/602 ,  F16H61/0403 ,  F16H2306/54 ,  Y10T74/19242 ,  Y10T477/677 ,  Y10T477/6808 ,  Y10T477/6937 ,  Y10T477/747 ,  Y10T477/78

摘要： An engine control apparatus basically has a clutch release detecting component, a time measuring component and a rotational speed synchronization control component. The clutch release detecting component detects when a clutch arranged between an engine and a manual transmission has been released to prevent rotation from being transferred from the engine to the manual transmission during shifting. The time measuring component measures an amount of time that elapses after the clutch is released. The rotational speed synchronization control component starts rotational speed synchronization control when the clutch is released and a prescribed delay time has elapsed since the clutch was released so that an engine rotational speed matches a predicted input rotational speed of the manual transmission being based on a vehicle speed and a gear position that is occurring after shifting is completed.

摘要翻译： 发动机控制装置基本上具有离合器释放检测部件，时间测量部件和转速同步控制部件。 离合器释放检测部件检测在发动机和手动变速器之间配置的离合器被释放以防止在换档期间旋转不被从发动机传递到手动变速器。 时间测量组件测量离合器释放后经过的时间量。 旋转速度同步控制部件在离合器被解除时开始转速同步控制，并且从离合器解除后经过了规定的延迟时间，使得发动机转速与手动变速器的预测输入转速匹配，基于车速 并且在移动之后发生的档位完成。

公开(公告)号：US20090054205A1

公开(公告)日：2009-02-26

申请号：US12184838

申请日：2008-08-01

申请人： Takuya Maekawa ,  Masahiro Iriyama

发明人： Takuya Maekawa ,  Masahiro Iriyama

IPC分类号： B60W10/10

CPC分类号： B60W10/06 ,  B60W10/026 ,  B60W10/115 ,  B60W30/19 ,  B60W2510/0638 ,  B60W2510/104 ,  B60W2540/10 ,  B60W2710/0666 ,  F02D41/0215 ,  F02D41/022 ,  F02D41/0225 ,  F02D41/023 ,  F16H61/0437 ,  F16H63/502 ,  F16H2306/42 ,  Y10T477/675 ,  Y10T477/677 ,  Y10T477/679 ,  Y10T477/68

摘要： A vehicle control system includes a prime mover, a power transmission apparatus disposed between the prime mover and at least one wheel, an engaging element configured to selectively engage and disengage the prime mover from the at least one wheel, and a torque limiter configured to restrict an output torque of the prime mover to a selected percentage when in transition between an unloaded state and a loaded state, wherein the torque limiter is configured to restrict the output torque of the prime mover while the engaging element is disengaged between the prime mover and the power transmission apparatus.

摘要翻译： 车辆控制系统包括原动机，设置在原动机和至少一个车轮之间的动力传动装置，构造成选择性地使原动机与所述至少一个车轮接合和脱离的接合元件，以及扭矩限制器，其被配置为限制 当处于未加载状态和负载状态之间的过渡时，原动机的输出扭矩达到所选择的百分比，其中扭矩限制器被配置为在接合元件在原动机和原动机之间分离时限制原动机的输出扭矩 动力传动装置。

公开(公告)号：US07285073B2

公开(公告)日：2007-10-23

申请号：US10981712

申请日：2004-11-05

申请人： Masahiro Iriyama

发明人： Masahiro Iriyama

IPC分类号： B60W10/06

CPC分类号： F02D41/022 ,  F02D41/023 ,  F02D41/123 ,  Y10T477/675 ,  Y10T477/679

摘要： An engine fuel supply control device is configured to stop supplying fuel to an engine when specific fuel cut-off condition has been met. The timing of the fuel cut-off is delayed depending on an operating state of the vehicle. Preferably, the engine fuel supply control device has an operating state detection section that detects an operating condition (e.g., a clutch position or a shifting operation), and a fuel supply stoppage section that stops supplying fuel to the engine when a specific delay time has elapsed since the specific fuel cut-off condition was met. Preferably, the fuel supply stoppage section selectively sets the specific delay time to a different delay time depending upon the detected operating condition detection, e.g., a first delay time is set if either the clutch is detected as disengaged or a shifting operation is detected as being in progress, otherwise a different delay time is set.

摘要翻译： 发动机燃料供给控制装置被配置为在符合特定燃料切断条件时停止向发动机供应燃料。 根据车辆的运行状态，燃料切断的定时被延迟。 优选地，发动机燃料供给控制装置具有检测运转状态（例如离合器位置或换档动作）的运转状态检测部以及在特定的延迟时间具有停止向发动机供给燃料的燃料供给停止部 自符合特定燃料切断条件以来经过。 优选地，燃料供给停止部根据检测到的运转状态检测，将特定的延迟时间选择性地设定为不同的延迟时间，例如，如果离合器被检测为分离或者检测到变速操作，则设定第一延迟时间为 在进行中，否则设置不同的延迟时间。

公开(公告)号：US06560522B2

公开(公告)日：2003-05-06

申请号：US10022575

申请日：2001-12-20

申请人： Shusaku Katakura ,  Masahiro Iriyama ,  Munetoyo Ikeda ,  Daisuke Yoshinoya

发明人： Shusaku Katakura ,  Masahiro Iriyama ,  Munetoyo Ikeda ,  Daisuke Yoshinoya

IPC分类号： F02D2902

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/101 ,  B60W30/18 ,  B60W30/1819 ,  B60W2510/0638 ,  B60W2540/10 ,  B60W2710/0666 ,  B60W2710/105 ,  F16H61/66 ,  Y10T477/639 ,  Y10T477/6931

摘要： A driving force control apparatus is configured to prevent degradation of acceleration performance and the occurrence of large torque shock when shifting from the non-execution to the execution of a driving force control operation. A first target driving force is selected when the driving force control operation is being executed and a second target driving force is selected when the driving force control operation is not being executed. When shifting from the execution to the non-execution, the shifting target driving force is calculated such that the driving force shifts slowly. When accelerating from rest or a slow speed, the speed at which the driving force control operation shifts into the execution mode is increased as the accelerator position becomes larger.