公开(公告)号：US4819187A

公开(公告)日：1989-04-04

申请号：US945501

申请日：1986-12-23

申请人： Hideki Yasue ,  Kagenori Fukumura ,  Kunihiro Iwatsuki ,  Yoshio Shindo

发明人： Hideki Yasue ,  Kagenori Fukumura ,  Kunihiro Iwatsuki ,  Yoshio Shindo

IPC分类号： B60W10/06 ,  B60W10/10 ,  B60W30/18 ,  F16H59/24 ,  F16H59/78 ,  F16H61/02 ,  F16H61/04 ,  F16H61/12 ,  F16H63/02 ,  F16H63/50 ,  G05D17/02 ,  G06F15/50

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W10/115 ,  B60W30/1819 ,  B60W30/19 ,  F16H61/0213 ,  F16H61/12 ,  F16H63/502 ,  F16H2061/1208 ,  F16H2061/1224 ,  F16H2061/124 ,  F16H2061/1284 ,  F16H2306/42 ,  F16H59/24 ,  F16H59/78

摘要： A system for integrally controlling an automatic transmission and an engine, wherein gear stages are automatically switched in accordance with a preset shift map, and an engine torque is changed by a predetermined change value during shifting to thereby maintain the satisfactory shift characteristics. The system includes a device for determining whether or not an engine torque change can be actually carried out without a problem; and means for regulating said engine torque change when said engine torque change cannot be actually carried out, to thereby prevent the problem from occurring.

摘要翻译： 一种用于整体控制自动变速器和发动机的系统，其中根据预设的变速图自动切换齿轮级，并且在变速期间将发动机扭矩改变预定的变化值，从而保持令人满意的变速特性。 该系统包括用于确定发动机扭矩变化是否可以没有问题地实际执行的装置; 以及用于在不能实际执行所述发动机转矩变化时调节所述发动机转矩变化的装置，从而防止发生所述问题。

公开(公告)号：US4945481A

公开(公告)日：1990-07-31

申请号：US44307

申请日：1987-04-30

申请人： Kunihiro Iwatsuki ,  Yoshio Shindo ,  Kazuhiko Hayashi ,  Hiroshi Sasaoka ,  Yukio Hamano ,  Keita Sakurai ,  Fumiaki Izumi ,  Yuji Kashihara

发明人： Kunihiro Iwatsuki ,  Yoshio Shindo ,  Kazuhiko Hayashi ,  Hiroshi Sasaoka ,  Yukio Hamano ,  Keita Sakurai ,  Fumiaki Izumi ,  Yuji Kashihara

IPC分类号： B60W30/18 ,  F16H61/04 ,  G05D17/02

CPC分类号： B60W30/18 ,  B60W10/04 ,  B60W10/11 ,  B60W30/1819 ,  F16H63/502 ,  Y10S477/906 ,  Y10T477/675

摘要： In a system for integrally controlling an automatic transmission and an engine, an apparatus for controlling the automatic transmission and an apparatus for controlling the engine are formed separately from each other to reduce size and cost, and to facilitate the mounting of control means onto a vehicle. Further, if trouble occurs in this communication system between the engine control apparatus and the automatic transmission control apparatus countermeasures are properly performed, and a trouble is reduced as much as possible.

摘要翻译： 在整体控制自动变速器和发动机的系统中，用于控制自动变速器的装置和用于控制发动机的装置彼此分开地形成以减小尺寸和成本，并且便于将控制装置安装到车辆上 。 此外，如果发动机控制装置与自动变速器控制装置之间的通信系统发生故障，则可以适当地执行对策，尽可能地减少故障。

公开(公告)号：US4811223A

公开(公告)日：1989-03-07

申请号：US870186

申请日：1986-06-03

申请人： Kunihiro Iwatsuki ,  Yoshio Shindo

发明人： Kunihiro Iwatsuki ,  Yoshio Shindo

IPC分类号： B60K26/00 ,  B60K31/00 ,  B60W30/18 ,  F02D41/14 ,  F16H59/62 ,  F16H59/64 ,  F16H59/72 ,  F16H59/74 ,  F16H59/78 ,  F16H61/04 ,  F16H61/28 ,  B60K31/04 ,  B60K41/08 ,  G05D17/02

CPC分类号： B60W30/18 ,  B60W10/04 ,  B60W10/11 ,  B60W30/1819 ,  F02D41/1446 ,  F16H2059/743 ,  F16H59/62 ,  F16H59/64 ,  F16H59/72 ,  F16H59/74 ,  F16H59/78 ,  F16H63/502 ,  Y10T477/653 ,  Y10T477/663 ,  Y10T477/677

摘要： A system for controlling an engine torque is provided, wherein the engine torque is changed by predetermined values when an automatic transmission is shifting to satisfactorily maintain the shift characteristics of an automatic transmission. An operating area for controlling the engine torque change and/or the predetermined values are corrected in accordance with temperature in an exhaust system of engine, or the frequency of the engine torque change. As a result, rise in temperature in the exhaust system, worsened fuel consumption rate and deteriorated contents of exhaust gas, which are caused due to the frequent torque changes can be avoided.

摘要翻译： 提供一种用于控制发动机扭矩的系统，其中当自动变速器正在换档时，发动机转矩改变预定值，以令人满意地保持自动变速器的变速特性。 根据发动机的排气系统中的温度或发动机扭矩变化的频率来校正用于控制发动机转矩变化的操作区域和/或预定值。 结果，可以避免排气系统的温度升高，由于频繁的转矩变化而引起的燃料消耗率的恶化和废气的劣化。

公开(公告)号：US4674364A

公开(公告)日：1987-06-23

申请号：US784481

申请日：1985-10-04

申请人： Yoshio Shindo ,  Kunihiro Iwatsuki

发明人： Yoshio Shindo ,  Kunihiro Iwatsuki

IPC分类号： F16H61/08 ,  F16H59/68 ,  F16H61/06 ,  F16H61/10 ,  F16H63/44 ,  B60K41/04

CPC分类号： F16H63/44 ,  F16H59/68 ,  F16H61/061 ,  F16H2059/6807 ,  F16H2061/0451 ,  F16H61/067 ,  Y10T477/693738 ,  Y10T477/693742 ,  Y10T477/693754 ,  Y10T477/69379

摘要： In a shift control system of an automatic transmission, wherein the shift control system includes at least a first and a second transmissions capable of automatically switching speeds separately of one another, and the first and the second transmissions are shifted simultaneously or alternately, to thereby achieve multi-speed shifts, there is provided means for starting and completing changes in rpm for the shift of rotary members of the second transmission during the operation of changes in rpm for the shift of rotary members of the first transmission, particularly when the first transmission is low gear shifted and the second transmission is shifted simultaneously, whereby the automatic transmission as a whole is down shifted, so that the shift characteristics can be maintained satisfactorily.

摘要翻译： 在自动变速器的变速控制系统中，其中变速控制系统至少包括能够彼此分开地自动切换速度的第一和第二变速器，并且第一和第二变速器同时或交替地移动，从而实现 提供了用于在用于第一变速器的旋转构件的变速的rpm的变化的操作期间，用于启动和完成用于第二变速器的旋转构件的变速的rpm的变化的装置，特别是当第一变速器为 低档位移并且第二传动同时移动，从而整体上的自动变速器向下移动，从而能够令人满意地保持换挡特性。

公开(公告)号：US4969099A

公开(公告)日：1990-11-06

申请号：US24696

申请日：1987-03-11

申请人： Kunihiro Iwatsuki ,  Yoshio Shindo ,  Hiroji Taniguchi ,  Yuji Kashihara ,  Fumiaki Izumi

发明人： Kunihiro Iwatsuki ,  Yoshio Shindo ,  Hiroji Taniguchi ,  Yuji Kashihara ,  Fumiaki Izumi

IPC分类号： B60W10/06 ,  B60W10/10 ,  B60W50/00 ,  B60W50/02 ,  F16H61/12 ,  G06F11/00 ,  G06F11/10 ,  G06F11/20 ,  G06F11/267

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/10 ,  B60W30/1819 ,  B60W50/02 ,  G06F11/0796 ,  B60W2050/0045 ,  B60W2050/021 ,  B60W2710/0616 ,  F16H2061/1208 ,  G06F11/0757 ,  G06F11/10 ,  G06F11/20 ,  G06F11/2215 ,  Y10S477/906

摘要： In a system for integrally controlling an automatic transmission and an engine comprising: a member for controlling the engine; a member formed separately of the engine control member, for controlling the automatic transmission; and various communication lines for connecting the engine control member and the automatic transmission control member to each other; judgments are made quickly and without fail as to whether trouble exists, such as disconnections or short-circuits of the various communication lines. When a trouble is detected, the proper control is maintained as much as possible in accordance with the types of trouble.

摘要翻译： 一种用于整体控制自动变速器和发动机的系统，包括：用于控制发动机的构件; 与发动机控制构件分开形成的用于控制自动变速器的构件; 以及用于将发动机控制构件和自动变速器控制构件彼此连接的各种通信线路; 对各种通信线路的断开或短路是否存在故障进行快速判断。 当检测到故障时，根据故障类型尽可能地保持适当的控制。

公开(公告)号：US4785689A

公开(公告)日：1988-11-22

申请号：US945483

申请日：1986-12-23

申请人： Kunihiro Iwatsuki ,  Yoshio Shindo

发明人： Kunihiro Iwatsuki ,  Yoshio Shindo

IPC分类号： B60W10/04 ,  B60W10/02 ,  B60W10/10 ,  B60W10/18 ,  B60W10/184 ,  F16H59/38 ,  F16H59/40 ,  F16H59/46 ,  F16H61/00 ,  F16H61/06 ,  F16H61/12 ,  F16H61/14 ,  F16H63/42 ,  F16H63/44 ,  B60K41/06

CPC分类号： F16H61/0021 ,  F16H61/12 ,  F16H2059/465 ,  F16H2061/0462 ,  F16H59/38 ,  F16H59/40 ,  F16H59/46 ,  F16H61/686 ,  Y10S477/906 ,  Y10T477/635 ,  Y10T477/693964

摘要： A failsafe system in an automatic transmission includes: a device for detecting rotary speed of an output shaft of the automatic transmission; a device for detecting either rotary speed of a rotary member other than the output shaft of the automatic transmission or engine rotary speed. When a correlation between the output shaft rotary speed and either the rotary speed of the rotary member or the engine rotary speed is abnormal, control oil pressure in a hydraulic control device of the automatic transmission is increased, whereby slippage in frictionally engaging devices in the hydraulic control device of the automatic transmission during non-shift are effectively eliminated.

摘要翻译： 自动变速器中的故障保护系统包括：用于检测自动变速器的输出轴的转速的装置; 用于检测除自动变速器的输出轴之外的旋转构件的转速或发动机转速的装置。 当输出轴旋转速度与旋转部件的转速或发动机转速之间的相关性异常时，自动变速器的液压控制装置中的控制油压增加，液压机构中的摩擦接合装置滑动 有效地消除了非移动期间自动变速器的控制装置。

公开(公告)号：US4722247A

公开(公告)日：1988-02-02

申请号：US784551

申请日：1985-10-04

申请人： Yoshio Shindo ,  Kunihiro Iwatsuki ,  Yasushi Ando

发明人： Yoshio Shindo ,  Kunihiro Iwatsuki ,  Yasushi Ando

IPC分类号： F16H59/68 ,  F16H61/06 ,  F16H63/44 ,  B60K41/18 ,  B60K41/16

CPC分类号： F16H61/702 ,  F16H59/68 ,  F16H2059/6807 ,  F16H2059/683 ,  F16H2061/0451 ,  F16H61/067 ,  F16H63/44 ,  Y10S477/908 ,  Y10T477/69377 ,  Y10T477/69379

摘要： In a shift control system of an automatic transmission, wherein the shift control system includes a first and a second transmissions capable of automatically switching speeds separately of one another, and the first and the second transmissions are shifted simultaneously or alternately, to thereby achieve multi-speed shifts, there is provided a system for starting and completing changes in rpm for the shift of rotary members of the second transmission during the operation of changes in rpm for the shift of rotary members of the first transmission, particularly when the first transmission is high gear shifted and the second transmission is shifted simultaneously, whereby the automatic transmission as a whole is up shifted, so that the shift characteristics can be maintained satisfactorily. In this case, an acting force of a frictionally engaging device during the operation of shift of the transmission is maintained at a predetermined value for a predetermined period of time so as to prevent a neutral portion on the intermediate portion of a series of torque transmitting system from occurring instantaneously to fluctuate an output torque.

摘要翻译： 在自动变速器的变速控制系统中，其中变速控制系统包括能够彼此分开自动切换速度的第一和第二变速器，同时或交替地移动第一和第二变速器， 提供了一种用于在第一变速器的旋转构件的换档操作期间用于启动和完成用于第二变速器的旋转构件的转动的转速的系统，特别是当第一变速器高时 齿轮换档，第二传动同时移动，整体上自动变速器向上移动，从而能够令人满意地保持换挡特性。 在这种情况下，在变速器的换档操作期间，摩擦接合装置的作用力在预定时间段内保持在预定值，以便防止一系列扭矩传递系统的中间部分上的中性部分 瞬间发生波动输出转矩。

公开(公告)号：US4858496A

公开(公告)日：1989-08-22

申请号：US934791

申请日：1986-11-25

申请人： Kunihiro Iwatsuki ,  Yoshio Shindo

发明人： Kunihiro Iwatsuki ,  Yoshio Shindo

IPC分类号： B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/103 ,  B60W10/11 ,  F16H59/32 ,  F16H59/74 ,  F16H61/04 ,  F16H61/06 ,  F16H61/10

CPC分类号： B60W30/18 ,  B60W10/04 ,  B60W10/11 ,  B60W30/1819 ,  F16H61/061 ,  F16H59/32 ,  F16H59/74 ,  F16H61/067 ,  F16H63/502 ,  Y10S477/903 ,  Y10T477/55 ,  Y10T477/653 ,  Y10T477/69378 ,  Y10T477/69379 ,  Y10T477/693973

摘要： A device integrally controls an engine having a supercharger and an automatic transmission. More specifically, boost pressure to the engine can be selectively introduced continuously or gradually, and oil pressure in a hydraulic control device of the automatic transmission is increased or decreased in accordance with the selected value of the boost pressure and an intake air temperature value. As a result, shift shock is low irrespective of output fluctuations of the engine due to a change in the boost pressure to and intake air temperature of the engine, and moreover, durability of the frictionally engaging devices is achieved.

摘要翻译： 一种装置一体地控制具有增压器和自动变速器的发动机。 更具体地，可以连续或逐渐地选择性地引入对发动机的增压压力，并且根据所选择的增压压力和进气温度值来增大或减小自动变速器的液压控制装置中的油压。 结果是，由于发动机的增压压力和进气温度的变化，发动机的输出波动不同，换档冲击低，并且还实现了摩擦接合装置的耐久性。

公开(公告)号：US4815340A

公开(公告)日：1989-03-28

申请号：US936502

申请日：1986-12-01

申请人： Kunihiro Iwatsuki ,  Yoshio Shindo

发明人： Kunihiro Iwatsuki ,  Yoshio Shindo

IPC分类号： B60W10/04 ,  B60K26/00 ,  B60W10/02 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  B60W10/18 ,  B60W10/184 ,  F02D29/00 ,  F02D45/00 ,  F16H59/62 ,  F16H59/64 ,  F16H59/72 ,  F16H59/74 ,  F16H61/04 ,  F16H61/10 ,  F16H63/40 ,  F16H63/50 ,  B60K41/06

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W10/115 ,  B60W30/18 ,  B60W30/1819 ,  F16H59/62 ,  F16H59/64 ,  F16H59/72 ,  F16H59/74 ,  F16H63/502 ,  Y10T477/653 ,  Y10T477/67 ,  Y10T477/677

摘要： A device for controlling engine torque in a vehicle which includes an engine and an automatic transmission, and for changing the engine torque during shifting of the automatic transmission by an engine torque change value determined in association with at least engine load. The device includes a detecting device for detecting at least one of intake air pressure, cooling water temperature of an engine, oil temperture of an engine, and oil temperature in a hydraulic control device of the automatic transmission; a determining device for determining the engine torque change value in further association with at least one of the intake air pressure, the cooling water temperature of the engine, the oil temperature of the engine, and the oil temperature in the hydraulic control device of the automatic transmission; and a changing device for changing engine torque during-shifting of the automatic transmission by the determined engine torque change value. With the engine torque controlling device, satisfactory shift characteristics can be constantly obtained irrespective of the influence of enviromental factors on either engine output or the behavior of a hydraulic control device of the automatic transmission, so that shift shock can be decreased and the durability of the frictionally engaging devices can be improved.

摘要翻译： 一种用于控制车辆中的发动机扭矩的装置，其包括发动机和自动变速器，并且用于通过与至少发动机负荷相关联地确定的发动机转矩变化值来改变自动变速器的变速期间的发动机转矩。 该装置包括用于检测自动变速器的液压控制装置中的进气压力，发动机冷却水温度，发动机油温和油温中的至少一个的检测装置; 确定装置，用于进一步与进气压力，发动机的冷却水温度，发动机的油温以及液压控制装置中的油温中的至少一个相关联地确定发动机扭矩变化值 传输; 以及改变装置，用于通过确定的发动机转矩变化值来改变自动变速器的换档期间的发动机转矩。 对于发动机扭矩控制装置，无论环境因素对发动机输出的影响还是自动变速器的液压控制装置的行为的影响，都可以不断获得令人满意的换档特性，从而可以减少换档冲击和耐久性 可以改善摩擦接合装置。

公开(公告)号：US4718310A

公开(公告)日：1988-01-12

申请号：US800785

申请日：1985-11-22

申请人： Yoshio Shindo ,  Kunihiro Iwatsuki

发明人： Yoshio Shindo ,  Kunihiro Iwatsuki

IPC分类号： F16H61/02 ,  F16H61/04 ,  F16H61/06 ,  F16H61/08 ,  F16H63/44 ,  B60K41/04

CPC分类号： F16H63/44 ,  F16H61/061 ,  F16H2061/0255 ,  F16H2061/044 ,  F16H2061/0451 ,  F16H2061/0466 ,  Y10S477/908 ,  Y10T477/69365 ,  Y10T477/6937

摘要： A shift control system of an automatic transmission for a vehicle, which includes at least a first transmission and a second transmission, both of which can shift speeds automatically, wherein the first transmission and the second transmission are shifted simultaneously or alternately to achieve multi-speed shifts, an acting force of a frictionally engaging device for switching the second transmission can be properly changed at least in accordance with the types of shifts at the time of switching of the frictionally engaging device, so that, even when any type of shift is performed, the stable shift characteristics having a low shift shock is constantly obtained and no excessive load is applied to the frictionally engaging device.

摘要翻译： 一种用于车辆的自动变速器的变速控制系统，其包括至少第一变速器和第二变速器，两者都可以自动地换档，其中第一变速器和第二变速器同时或交替地移动以实现多速 至少根据摩擦接合装置的切换时的偏移类型，适当地改变用于切换第二变速器的摩擦接合装置的作用力，使得即使进行任何类型的换档 恒定地获得具有低换档冲击的稳定换档特性，并且不会对摩擦啮合装置施加过大的载荷。