公开(公告)号：US20100305823A1

公开(公告)日：2010-12-02

申请号：US12745382

申请日：2008-12-18

申请人： Ichiro Kitaori ,  Hiroyuki Sawada ,  Yoshio Hasegawa ,  Kazuyuki Shiiba ,  Toshihiro Fukumasu ,  Nobufusa Kobayashi ,  Seiji Kuwahara

发明人： Ichiro Kitaori ,  Hiroyuki Sawada ,  Yoshio Hasegawa ,  Kazuyuki Shiiba ,  Toshihiro Fukumasu ,  Nobufusa Kobayashi ,  Seiji Kuwahara

IPC分类号： G06F19/00 ,  F16H59/36

CPC分类号： F16H61/16 ,  F16H61/0213 ,  F16H2061/166

摘要： An ECU controls an automatic transmission that can be manually shifted. The ECU executes a program that includes i) the step of, when there are a plurality of allowed gears that are allowed at the time of a downshift operation (i.e., YES in S150), continuously determining whether the engine speed NE after a downshift will be in a preset overspeed region for each allowed gear when the second and subsequent allowed gears are lower than an output gear (YES in S152; S151), and when there is an allowed gear that will result in the engine speed NE being in the overspeed region, ii) the step of cancelling that allowed gear (S158). Thus this control appropriately suppresses overspeeding of the engine while executing a manual shift in response to an operation by the driver without bothering the driver.

摘要翻译： ECU控制可以手动移动的自动变速器。 ECU执行包括以下步骤：当在降档操作时允许的多个允许齿轮（即，S150中为“是”）时，连续确定降档后的发动机转速NE是否会 当第二和随后的允许齿轮低于输出齿轮时，对于每个允许的齿轮处于预设超速区域（在S152中为“是”; S151），并且当存在将导致发动机转速NE处于超速状态的允许齿轮时 区域，ii）取消允许齿轮的步骤（S158）。 因此，该控制适当地抑制了响应于驾驶员的操作执行手动换档而不打扰驾驶员的发动机的超速。

公开(公告)号：US07635318B2

公开(公告)日：2009-12-22

申请号：US11926763

申请日：2007-10-29

申请人： Ichiro Kitaori ,  Hiroyuki Sawada

发明人： Ichiro Kitaori ,  Hiroyuki Sawada

IPC分类号： B60W10/04 ,  G06F7/00

CPC分类号： F16H61/0213 ,  F16H59/20 ,  F16H61/686 ,  F16H2061/0096 ,  F16H2061/0234 ,  Y10T477/688 ,  Y10T477/692

摘要： An automatic transmission shift control apparatus includes a shift point learning-correcting unit and a high acceleration time upshifting unit. The shift point learning-correcting unit executes learning-correction of a shift point during an upshift such that an input rotational speed of the automatic transmission reaches a predetermined target maximum rotational speed. The high acceleration time upshifting unit executes, when predetermined high acceleration is requested, an upshift control based on the shift point in which a learning value of the shift point learning-correcting unit is reflected. When the high acceleration is not requested, the upshift control is performed based on a reference value of the shift point in which the learning value of the shift point learning-correcting unit is not reflected. The shift point learning-correcting unit executes the learning-correction of the shift point when the learning value is reflected in the upshift control.

摘要翻译： 自动变速器变速控制装置包括变速点学习校正单元和高加速时间升档单元。 换档点学习校正单元在升档期间执行换档点的学习校正，使得自动变速器的输入转速达到预定的目标最大转速。 当要求预定的高加速度时，高加速时间升高单元执行基于换档点学习校正单元的学习值被反映的换档点的升档控制。 当不要求高加速度时，基于不反映换档点学习校正单元的学习值的换档点的基准值进行升档控制。 当学习值反映在升档控制中时，换档点学习校正单元执行换档点的学习校正。

公开(公告)号：US07444261B2

公开(公告)日：2008-10-28

申请号：US11650967

申请日：2007-01-09

申请人： Ichiro Kitaori ,  Masami Kondo ,  Naoto Moriya ,  Masato Kaigawa

发明人： Ichiro Kitaori ,  Masami Kondo ,  Naoto Moriya ,  Masato Kaigawa

IPC分类号： G06F19/00

CPC分类号： B62D15/024 ,  B60T8/172 ,  B60T2201/16 ,  B60T2210/14 ,  B60W40/105 ,  B60W2520/266

摘要： An ECU executes a program that includes the steps of setting a vehicle speed to the minimum wheel speed among wheel speeds of four wheels of a vehicle; calculating a difference between the wheel speeds of right and left driven wheels; turning an abnormality flag on when a higher wheel speed is higher than a value obtained by multiplaying a lower wheel speed by α; and determining that the vehicle is turning, and turning a turning flag on, when the abnormality flag is off, a predetermined time has not elapsed after the turning flag is turned on, and the difference between the wheel speeds is equal to or larger than a map value obtained using a map where a vehicle speed is used as a parameter.

摘要翻译： ECU执行包括以下步骤的程序：将车速设定为车辆的四个车轮的车轮速度之中的最小车轮速度; 计算左右从动轮的车轮速度之差; 当较高的车轮速度高于通过将下轮速度多次显示为α而获得的值时，转动异常标志; 并且当所述异常标志关闭时，确定所述车辆正在转动并转动转动标志，在所述转动标志被接通之后没有经过预定时间，并且所述车轮速度之间的差等于或大于 使用车速用作参数的地图获得的地图值。

公开(公告)号：US08738253B2

公开(公告)日：2014-05-27

申请号：US12745382

申请日：2008-12-18

申请人： Ichiro Kitaori ,  Hiroyuki Sawada ,  Yoshio Hasegawa ,  Kazuyuki Shiiba ,  Toshihiro Fukumasu ,  Nobufusa Kobayashi ,  Seiji Kuwahara

发明人： Ichiro Kitaori ,  Hiroyuki Sawada ,  Yoshio Hasegawa ,  Kazuyuki Shiiba ,  Toshihiro Fukumasu ,  Nobufusa Kobayashi ,  Seiji Kuwahara

IPC分类号： G06F7/00 ,  G06F17/00 ,  G06F19/00

CPC分类号： F16H61/16 ,  F16H61/0213 ,  F16H2061/166

摘要： An ECU controls an automatic transmission that can be manually shifted. The ECU executes a program that includes i) the step of, when there are a plurality of allowed gears that are allowed at the time of a downshift operation, continuously determining whether the engine speed NE after a downshift will be in a preset overspeed region for each allowed gear when the second and subsequent allowed gears are lower than an output gear, and when there is an allowed gear that will result in the engine speed NE being in the overspeed region, ii) the step of cancelling that allowed gear. Thus this control appropriately suppresses overspeeding of the engine while executing a manual shift in response to an operation by the driver without bothering the driver.

摘要翻译： ECU控制可以手动移动的自动变速器。 ECU执行包括以下步骤：i）当在降档操作时允许的多个允许齿轮连续地确定降档后的发动机转速NE是否处于预设的超速区域中时， 当第二和随后允许的齿轮低于输出齿轮时，每个允许的齿轮，并且当存在将导致发动机转速NE在超速区域中的允许齿轮时，ii）取消该允许齿轮的步骤。 因此，该控制适当地抑制了响应于驾驶员的操作执行手动换档而不打扰驾驶员的发动机的超速。

公开(公告)号：US08355851B2

公开(公告)日：2013-01-15

申请号：US12230747

申请日：2008-09-04

申请人： Gen Inoue ,  Katsuyuki Kawai ,  Hiroyuki Sawada ,  Ichiro Kitaori ,  Yasuhito Ishida

发明人： Gen Inoue ,  Katsuyuki Kawai ,  Hiroyuki Sawada ,  Ichiro Kitaori ,  Yasuhito Ishida

IPC分类号： B60T8/32 ,  B60T8/24 ,  B60T7/12 ,  B60T8/88 ,  B60Q1/00

CPC分类号： B60W30/18118 ,  B60W10/06 ,  B60W10/184 ,  B60W30/16 ,  B60W2550/142 ,  B60W2710/105 ,  B60W2720/30

摘要： A vehicle cruise control apparatus includes a vehicle speed adjusting device that adjusts a vehicle speed to a set target vehicle speed, a brake operation detecting device that detects brake operation performed by a driver, and a first controller that controls the vehicle speed adjusting device based on a target driving force that maintains a vehicle in a stopped condition, when the brake operation performed by the driver is detected.

公开(公告)号：US20100292899A1

公开(公告)日：2010-11-18

申请号：US12680673

申请日：2008-09-23

申请人： Ichiro Kitaori ,  Seiji Kuwahara ,  Hiroyuki Sawada ,  Kazuyuki Shiiba ,  Toshihiro Fukumasu

发明人： Ichiro Kitaori ,  Seiji Kuwahara ,  Hiroyuki Sawada ,  Kazuyuki Shiiba ,  Toshihiro Fukumasu

IPC分类号： F16H61/16

CPC分类号： F16H61/0213 ,  F16H59/72 ,  F16H61/16 ,  Y10T477/675 ,  Y10T477/679

摘要： When an automatic transmission is in a manual mode, a transmission ECU calculates a speed sftrng manually requested by the driver and a speed sftrngmap set by a shift map and then performs a shift prohibition procedure. In this procedure, if the engine coolant temperature is equal to or lower than a predetermined coolant temperature or the AT fluid temperature is equal to or lower than a predetermined fluid temperature, a prohibition, determination flag xthlow is set to “on”, and if the engine coolant temperature is higher than the predetermined coolant temperature and the AT fluid temperature is higher than the predetermined fluid temperature, the prohibition determination flag xthlow is set to “off”. When the prohibitions determination flag xthlow is “on”, the speed sftrngmap is set as the upper limit of the speed sftrng.

摘要翻译： 当自动变速器处于手动模式时，变速器ECU计算由驾驶员手动请求的速度和通过换档图设定的速度档位图，然后执行换档禁止程序。 在该过程中，如果发动机冷却剂温度等于或低于预定冷却剂温度或AT流体温度等于或低于预定流体温度，则禁止，确定标志xth被设置为“开”，并且如果 发动机冷却剂温度高于预定冷却剂温度，并且AT流体温度高于预定流体温度，禁止判定标志xth设定为“关闭”。 当禁止判定标志xth为“on”时，速度sftrngmap被设置为速度sftrng的上限。

公开(公告)号：US20090076701A1

公开(公告)日：2009-03-19

申请号：US12230747

申请日：2008-09-04

申请人： Gen Inoue ,  Katsuyuki Kawai ,  Hiroyuki Sawada ,  Ichiro Kitaori ,  Yasuhito Ishida

发明人： Gen Inoue ,  Katsuyuki Kawai ,  Hiroyuki Sawada ,  Ichiro Kitaori ,  Yasuhito Ishida

IPC分类号： G06F17/00

CPC分类号： B60W30/18118 ,  B60W10/06 ,  B60W10/184 ,  B60W30/16 ,  B60W2550/142 ,  B60W2710/105 ,  B60W2720/30

摘要： A vehicle cruise control apparatus includes a vehicle speed adjusting device that adjusts a vehicle speed to a set target vehicle speed, a brake operation detecting device that detects brake operation performed by a driver, and a first controller that controls the vehicle speed adjusting device based on a target driving force that maintains a vehicle in a stopped condition, when the brake operation performed by the driver is detected.

摘要翻译： 车辆巡航控制装置包括将车速调整到设定目标车速的车速调节装置，检测驾驶员进行的制动操作的制动操作检测装置以及基于驾驶员的车速调节装置进行控制的第一控制器 当检测到驾驶员执行的制动操作时，将车辆保持在停止状态的目标驱动力。

公开(公告)号：US07900533B2

公开(公告)日：2011-03-08

申请号：US12448052

申请日：2008-10-17

申请人： Kazuyuki Shiiba ,  Seiji Kuwahara ,  Nobufusa Kobayashi ,  Ichiro Kitaori ,  Toshihiro Fukumasu ,  Atsushi Yoshimura

发明人： Kazuyuki Shiiba ,  Seiji Kuwahara ,  Nobufusa Kobayashi ,  Ichiro Kitaori ,  Toshihiro Fukumasu ,  Atsushi Yoshimura

IPC分类号： B60K20/02

CPC分类号： F16H61/16 ,  F16H59/02 ,  F16H2059/0221 ,  F16H2059/0243 ,  F16H2061/161 ,  F16H2061/166 ,  Y10T74/20085 ,  Y10T477/692

摘要： A controller of an automatic transmission can be set to be in a first control mode and a second control mode for controlling a transmission gear ratio of the automatic transmission. The controller in the second control mode automatically changes the transmission gear ratio. The controller obtains an index value and upper limit speed of rotation speed of a transmission output shaft. The controller in the first control mode allows the transmission gear ratio to be changed when an operation member is operated to increase the transmission gear ratio and the index value is equal to or lower than the upper limit speed. The controller has a setting section that sets the upper limit speed. The setting section sets the upper limit speed based on vehicle acceleration when the controller is in the first control mode and the operation member is operated to increase the transmission gear ratio.

摘要翻译： 可以将自动变速器的控制器设定为控制自动变速器的变速比的第一控制模式和第二控制模式。 控制器在第二个控制模式下自动改变传动比。 控制器获得变速器输出轴的转速和转速上限值。 在第一控制模式下的控制器允许在操作操作构件时改变传动比，以增加传动比，并且指标值等于或低于上限速度。 控制器具有设置上限速度的设置部分。 设定部根据控制器处于第一控制模式时的车辆加速度来设定上限速度，并操作操作部件以增大传动比。

公开(公告)号：US20090271081A1

公开(公告)日：2009-10-29

申请号：US12444416

申请日：2007-10-04

申请人： Masato Watanabe ,  Masato Kaigawa ,  Ichiro Kitaori ,  Masakazu Owatari

发明人： Masato Watanabe ,  Masato Kaigawa ,  Ichiro Kitaori ,  Masakazu Owatari

IPC分类号： G06F19/00

CPC分类号： F16H61/08 ,  F16H2302/06 ,  Y10T477/6242 ,  Y10T477/677 ,  Y10T477/692

摘要： A control device for an automatic transmission is disclosed wherein a shift point depending on a variation in vehicle acceleration is modified on a real time basis in accordance with not only a corrected result on a shift point depending on piece-to-piece variations of automatic transmissions, but also actual acceleration for shortening a time required for learning with high precision with no need to be matched. Shift point real-time modifying means is provided for modifying the altered shift point based on a value of a ratio between a value of actual engine-rotation acceleration at an upshift-determining timing during a power-on running and a value of reference engine-rotation acceleration obtained by substituting a value of actual engine-rotation acceleration to a value for a reference running state having no impact on acceleration of a vehicle, and a target maximum engine rotation speed.

摘要翻译： 公开了一种用于自动变速器的控制装置，其中根据车辆加速度变化的换档点根据不同于根据自动变速器的零件间变化的换档点的校正结果而实时修改 ，而且实际加速缩短了高精度学习所需的时间，无需匹配。 提供了换档点实时修正装置，用于根据在上电运行期间的升档确定定时的实际发动机转速加速度值与基准发动机转速值之间的比率值来修正变更换档点， 通过将实际的发动机转速加速度的值代入对车辆的加速度没有影响的基准行驶状态的值而获得的旋转加速度和目标最大发动机转速。

公开(公告)号：US20080119323A1

公开(公告)日：2008-05-22

申请号：US11984521

申请日：2007-11-19

申请人： Ichiro Kitaori

发明人： Ichiro Kitaori

IPC分类号： F16H59/60

CPC分类号： F16H61/20 ,  F16H2059/087 ,  F16H2061/202 ,  F16H2312/06 ,  Y10T477/65

摘要： The present invention intends to provide a control device for controlling a vehicle automatic transmission which can prevents a feeling of sudden starting of a vehicle, even if a special mode running control prohibiting a shifting to a shifting position less than a predetermined shifting position is started during a fixed gear ratio running control fixing a gear ratio of the automatic transmission. For the above purpose, when control by special mode running control means (106) is executed during control by fixed gear ratio running control means (104), the special mode running control to be executed by a special mode set switch (114) operated by a driver is exclusively preferentially executed over the fixed gear ratio running control. Thus, occurrence of the vehicle sudden starting responsive to the accelerator operation can be suitably suppressed.

摘要翻译： 本发明旨在提供一种用于控制车辆自动变速器的控制装置，其可以防止车辆突然起动的感觉，即使在禁止向小于预定换档位置的换档位置移动的特殊模式行驶控制开始时 固定齿轮比运行控制固定自动变速器的齿轮比。 为了上述目的，当通过固定齿轮比行驶控制装置（104）的控制期间执行由专用模式行驶控制装置（106）进行的控制时，由特殊模式设定开关（114）执行的特殊模式行驶控制由 驱动器优先在固定齿轮比运行控制上执行。 因此，可以适当地抑制响应于加速器操作的车辆突然起动的发生。