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1. 发明授权

US5127288A Shift control system with an automatic first sequence and a manual second sequence of gear stages 失效
标题翻译：换档控制系统具有自动第一顺序和手动二级齿轮级
公开(公告)号：US5127288A
公开(公告)日：1992-07-07
申请号：US668171
申请日：1991-03-12
申请人： Yasuo Hojo , Toshiyuki Asada , Hideo Tomomatsu
发明人： Yasuo Hojo , Toshiyuki Asada , Hideo Tomomatsu
IPC分类号： F16H3/66 , F16H59/02 , F16H59/08 , F16H59/10 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/10 , F16H61/686
CPC分类号： F16H3/66 , F16H59/0204 , F16H61/0213 , F16H2003/445 , F16H2059/006 , F16H2059/0239 , F16H2061/0218 , F16H2200/0047 , F16H2200/006 , F16H2200/201 , F16H59/10 , F16H61/686 , Y10T74/19251
摘要： A shift control system for a vehicular automatic transmission including a gear train to be set to a plurality of gear stages in accordance with the engaged or released states of a plurality of friction devices. The shift control system comprises: a mode selector for interchanging an automatic shift mode to effect a shift according to a first gear stage train, which is composed of a plurality of gear stages selected from those capable of being set with the gear train, a manual shift mode to effect a shift according to a second gear stage train, which is composed of other plural gear stages selected from those capable of being set with the gear train; an automatic shift output device for outputting a shift signal in accordance with the running state of the vehicle to set any of the gear stages of the first gear stage train when the automatic shift mode is selected; a gear stage selector for outputting an upshift signal and a downshift signal in response to the manual operations of upshift and downshift, respectively, when the manual shift mode is selected; a manual shift output device responding to the upshift signal and downshift signal outputted from the gear stage selector, for outputting a shift signal to select a gear stage from the second gear shift train and to set the selected gear stage; and a hydraulic controller for feeding/releasing an oil pressure to the friction devices to set the gear stage which is commanded by the shift signals outputted from the automatic shift output device and the manual shift output device.
摘要翻译：一种用于车辆自动变速器的变速控制系统，其包括根据多个摩擦装置的接合或释放状态设置到多个齿轮级的齿轮系。变速控制系统包括：模式选择器，用于交换自动变速模式，以实现根据第一齿轮级列的换档，该第一档位列由从齿轮系中设置的多个档位组成的多个档位组成，手动换档模式，以实现根据第二齿轮级列车的换挡，该第二齿轮级列车由选自能够设置有齿轮系的那些齿轮级组成的其它多个档位组成; 自动换档输出装置，用于当选择自动换档模式时，根据车辆的行驶状态输出换档信号，以设定第一档位列的任何档位; 齿轮级选择器，用于当选择手动换档模式时分别响应于升挡和降档的手动操作而输出升档信号和降档信号; 手动变速输出装置，其响应于从档位选择器输出的升档信号和降档信号，用于输出换档信号以从第二档位选择齿轮级并设定所选择的档位; 以及液压控制器，用于向摩擦装置输送/释放油压，以设定由自动变速输出装置和手动换档输出装置输出的换档信号所指令的档位。

2. 发明授权

US5245541A System for and method of controlling automatic transmission 失效
标题翻译：控制自动变速器的系统及方法
公开(公告)号：US5245541A
公开(公告)日：1993-09-14
申请号：US701072
申请日：1991-05-16
申请人： Hideo Tomomatsu , Toshiyuki Asada , Yasuo Hojo
发明人： Hideo Tomomatsu , Toshiyuki Asada , Yasuo Hojo
IPC分类号： F16H61/10 , B60W50/00 , F16H59/08 , F16H59/24 , F16H59/42 , F16H59/44 , F16H59/46 , F16H59/48 , F16H59/66 , F16H59/74 , F16H61/00 , F16H61/02
CPC分类号： F16H61/0213 , B60W2050/0057 , B60W2550/142 , F16H2059/082 , F16H2059/183 , F16H2059/366 , F16H2059/405 , F16H2059/663 , F16H2061/0081 , F16H2061/0096 , F16H59/24 , Y10T477/693625
摘要： A control system of an automatic transmission for determining and setting a gear stage on the basis of at least two of the parameters including a vehicle speed and a throttle opening. The control system comprises: a first detector for detecting a first parameter; a second detector for detecting a second parameter; a gear stage memory for determining and storing speed stage areas for holding the gear stages individually in terms of the first and second parameter and any two speed stage areas in a partially overlaid manner; a shift decider for determining a shift to be executed, on the basis of the first parameter outputted from the first detector, the second parameter outputted from the second detector, and the stored content of the gear stage memory; and a gear stage determiner for determining a gear stage to be set, if there are a plurality of gear stages determined by the first parameter and second parameter detected, at any of the gear stages.

3. 发明授权

US5099718A Automatic transmission and speed change control method 失效
标题翻译：自动变速和变速控制方法
公开(公告)号：US5099718A
公开(公告)日：1992-03-31
申请号：US603157
申请日：1990-10-25
申请人： Toshiyuki Asada , Hideo Tomomatsu , Yasuo Hojo
发明人： Toshiyuki Asada , Hideo Tomomatsu , Yasuo Hojo
IPC分类号： F16H3/66
CPC分类号： F16H3/666 , F16H3/66 , F16H2200/0047 , F16H2200/201 , Y10T477/693
摘要： An automatic transmission includes a plurality of frictional engagement means and a gear train including a plurality of rotary members and adapted to be set to a plurality of speeds of different gear ratios in accordance with the engagement/disengagement statuses of the frictional engagement means. The gear train has a plurality of kinds of combination patterns of engagement/disengagement of the frictional engagement means for setting a predetermined speed and the number of revolutions of any of its rotary members can vary according to which of the engagement/disengagement patterns is selected. Speed control means is provided for selecting one of the combination patterns of the frictional engagement means for setting the predetermined speed so as to decrease the fluctuating number of revolutions of the rotary members.

4. 发明授权

US5165308A Shift control system and method for automatic transmissions 失效
标题翻译：用于自动变速器的变速控制系统和方法
公开(公告)号：US5165308A
公开(公告)日：1992-11-24
申请号：US606849
申请日：1990-10-31
申请人： Toshiyuki Asada , Hideo Tomomatsu , Yasuo Hojo
发明人： Toshiyuki Asada , Hideo Tomomatsu , Yasuo Hojo
IPC分类号： F16H3/66 , F16H61/02 , F16H61/04 , F16H61/686
CPC分类号： F16H61/0206 , F16H3/66 , F16H3/666 , F16H61/0437 , F16H2061/0448 , F16H2200/0047 , F16H2200/201 , F16H61/686 , Y10T477/693625 , Y10T477/69383 , Y10T477/69387
摘要： A shift control system and method for use in an automatic transmission includes a plurality of frictional engagement elements and a gear train settable to a plurality of speed stages of different gear ratios according to the engagement/release states of the frictional engagement means and having a plurality of different engagement/release combinations for the frictional engagement elements to set a predetermined one of the speed stages. A shift decision unit decides a shift to be performed. A speed stage selection determines a speed stage to be set after the shift. An engagement/release pattern selects and outputs one of the engagement/release combinations of the frictional engagement elements for setting a speed in which either the current speed stage or the speed stage to be set after the shift is the predetermined speed stage, wherein two or less of the frictional engagement elements have their engagement/release states switched during the shift.

5. 发明授权

US5203234A Automatic transmission 失效
标题翻译：自动变速器
公开(公告)号：US5203234A
公开(公告)日：1993-04-20
申请号：US611924
申请日：1990-11-13
申请人： Toshiyuki Asada , Yasuo Hojo , Hideo Tomomatsu
发明人： Toshiyuki Asada , Yasuo Hojo , Hideo Tomomatsu
IPC分类号： F16H61/04 , F16H61/06 , F16H61/70
CPC分类号： F16H61/061 , F16H61/702 , F16H2061/0444 , F16H2061/0448 , F16H2061/0451 , F16H2306/14 , F16H2306/44 , F16H2306/52 , F16H61/08 , F16H61/686 , Y10T477/6937
摘要： An automatic transmission which includes a device for selecting and temporarily setting such one of other speed stages, if any, between a present speed stage and a target speed stage as can have a small number of fluctuating revolutions of rotary members of planetary gear sets of the automatic transmission and two or less frictional engagement elements to be switched.
摘要翻译：一种自动变速器，其包括用于选择和临时设定当前速度级与目标速度级之间的其他速度级（如果有的话）的装置，其可以具有少量的行星齿轮组的旋转构件的波动转数自动变速器和要切换的两个或更少的摩擦接合元件。

6. 发明授权

US5133229A Shift control system and method for automatic transmission of vehicles 失效
标题翻译：车辆自动变速器变速控制系统及方法
公开(公告)号：US5133229A
公开(公告)日：1992-07-28
申请号：US655845
申请日：1991-02-14
申请人： Toshiyuki Asada , Yasuo Hojo , Hideo Tomomatsu
发明人： Toshiyuki Asada , Yasuo Hojo , Hideo Tomomatsu
IPC分类号： F16H61/00 , F16H3/66 , F16H59/14 , F16H59/24 , F16H61/02
CPC分类号： F16H61/686 , F16H3/66 , F16H61/0213 , F16H2306/00 , F16H2306/18 , F16H59/14 , F16H59/24 , Y10T477/693625
摘要： A shift control system for use in an automatic transmission having a gear train to be set to a plurality of gear stages of different gear ratios in accordance with the engagement/release states of a plurality of fricitional engagement devices. The gear train is enabled to set a predetermined gear stage in accordance with plural kinds of combination of the engagement/release of the frictional engagement devices. The shift control system comprises: an input torque detector for detecting input torque to be inputted to the gear train; a torque evaluator for evaluating the level of the input torque; and an engagement/release pattern selector for selecting the combination of engagement/release of the frictional engagement devices for setting the predetermined gear stage, on the basis of the result of the input torque evaluated by the torque evaluator.
摘要翻译：一种用于自动变速器的变速控制系统，其具有根据多个摩擦接合装置的接合/释放状态将齿轮系设定为具有不同齿轮比的多个齿轮级。齿轮系能够根据摩擦接合装置的接合/释放的多种组合来设定预定的齿轮级。变速控制系统包括：输入转矩检测器，用于检测输入到齿轮系的输入转矩; 用于评估输入转矩水平的扭矩评估器; 以及接合/释放模式选择器，用于基于由扭矩评估器评估的输入转矩的结果来选择用于设定预定齿轮级的摩擦接合装置的接合/释放的组合。

7. 发明授权

US5129287A Shift control system and method for automatic transmission 失效
标题翻译：换档控制系统及自动变速箱方法
公开(公告)号：US5129287A
公开(公告)日：1992-07-14
申请号：US631409
申请日：1990-12-21
申请人： Toshiyuki Asada , Hideo Tomomatsu , Yasuo Hojo
发明人： Toshiyuki Asada , Hideo Tomomatsu , Yasuo Hojo
IPC分类号： F16H3/66 , F16H61/12 , F16H63/12
CPC分类号： F16H61/12 , F16H3/66 , F16H2061/1208 , F16H2061/122 , F16H2061/1224 , F16H2061/1268 , F16H2061/1276 , F16H2061/1288 , F16H61/686 , Y10S477/906 , Y10T477/688
摘要： A shift control system for use in an automatic transmission which comprises: a plurality of frictional engagement components; and a gear train adapted to set a plurality of speed stages having different gear ratios in accordance with the combination for engagement/release of the frictional engagement components and enabled to select a combination for engaging and releasing any of the frictional engagement components as that for engagement/release of the frictional engagement components for setting any of the speed stages. The shift control system comprises: a detector for detecting the engagement failure of the frictional engagement components; an engagement/release pattern selector for selecting a combination for releasing any one of the frictional engagement components as the combinations for engagement/release of the frictional engagement components for setting any one of the speed stages, if the engagement failure of any one of the frictional engagement components is detected; and an output device for outputting an instruction signal for setting the selected combination for engagement/release of the frictional engagement components.
摘要翻译：一种用于自动变速器的变速控制系统，包括：多个摩擦接合部件; 以及齿轮系，其适于根据用于摩擦接合部件的接合/释放的组合来设定具有不同齿轮比的多个速度级，并且能够选择用于接合和释放任何摩擦接合部件的组合，如用于接合 /释放用于设定任何速度级的摩擦接合部件。变速控制系统包括：用于检测摩擦接合部件的接合故障的检测器; 用于选择用于释放任何一个摩擦接合部件的组合的接合/释放模式选择器，作为用于设置任何一个速度级的摩擦接合部件的接合/释放的组合，如果任何一个摩擦接合部件的摩擦接合部件的接合故障检测到接合部件; 以及输出装置，用于输出用于设定所选择的组合以用于摩擦接合部件的接合/释放的指令信号。

8. 发明授权

US5257189A Speed stage shifting of automatic transmission of automobile in relation to yaw rate in steering 失效
标题翻译：相对于转向中的偏航率，汽车自动变速器的转速阶段变换
公开(公告)号：US5257189A
公开(公告)日：1993-10-26
申请号：US736244
申请日：1991-07-26
申请人： Toshiyuki Asada
发明人： Toshiyuki Asada
IPC分类号： F16H59/58 , F16H61/02 , G06F15/50 , G06F7/70
CPC分类号： F16H59/58 , F16H61/0213 , F16H2061/0234 , F16H59/50 , F16H61/686 , Y10S477/903
摘要： Whether the load on the automobile is normal or heavy or whether the automobile is in a normal, oversteering or understeering condition is detected by a rising-up performance of the yaw rate in the initial transient state of steering from a comparison of an actual yaw rate detected by a sensor and a standard yaw rate calculated from vehicle speed and steering angle, and the speed stage shifting of the automatic transmission is modified according to the result of the comparison so as to compensate for a change of load or a deviation of steering performance from a normal condition.
摘要翻译：汽车的负载是正常的还是重的，或汽车是否处于正常的，过度转向的或转向不足的状态，是通过从实际横摆率的比较中的转向的初始过渡状态中的横摆率的上升性能来检测的由传感器检测并根据车速和转向角度计算出的标准横摆角速度，根据比较结果修改自动变速器的档位换档，以补偿负载变化或转向性能偏差从正常情况。

9. 发明授权

US5097726A Shift control system and method for automatic transmissions 失效
标题翻译：自动变速箱换档控制系统及方法
公开(公告)号：US5097726A
公开(公告)日：1992-03-24
申请号：US640924
申请日：1991-01-14
申请人： Toshiyuki Asada
发明人： Toshiyuki Asada
IPC分类号： F16H59/24 , F16H59/38 , F16H59/40 , F16H59/42 , F16H59/44 , F16H59/68 , F16H59/70 , F16H59/74 , F16H61/02 , F16H61/04 , F16H61/08 , F16H61/10
CPC分类号： F16H61/0437 , F16H59/38 , F16H2059/6807 , Y10T477/693 , Y10T74/1926 , Y10T74/19284
摘要： A shift control system for an automatic transmission comprises: a gear train including a plurality of planetary gear sets having rotary components, an input shaft and an output shaft; a plurality of clutches for selectively connecting either the rotary components of the planetary gear sets with each other or the rotary components and the input shaft; and a plurality of brakes for holding the rotary components selectively in immovable states, any one of the planetary gear sets being adapted to take no part in the transmission of torque at one gear stage. The shift control system comprises: a shift judging device for judging that a shift is to be executed; a decision device for deciding that there is a planetary gear set which takes no part in the torque transmission at a gear stage to be set thereto as a result of executing the shift; a detection device for detecting the rotational speed of the rotary components of the planetary gear set which takes no part in the torque transmission at the gear stage; and an engagement control device for controlling the engaged states of the clutches or the brakes on the basis of the detection result by the detection device so that the revolving states of the rotary components of the planetary gear set taking no part in the torque transmission may be controlled.
摘要翻译：一种用于自动变速器的变速控制系统包括：齿轮系，包括具有旋转部件的多个行星齿轮组，输入轴和输出轴; 多个离合器，用于选择性地连接行星齿轮组的旋转部件或旋转部件和输入轴; 以及用于将旋转部件选择性地保持为不可移动状态的多个制动器，所述行星齿轮组中的任何一个适于在一个档位级不承担扭矩的传递。变速控制系统包括：用于判断要执行换档的换档判定装置; 决定装置，用于作为执行所述移位的结果，判定存在不设置在所述齿轮级的转矩传递的行星齿轮组; 检测装置，用于检测行星齿轮组的旋转部件的旋转速度，该行星齿轮组在齿轮级不转动传递; 以及接合控制装置，其基于检测装置的检测结果来控制离合器或制动器的接合状态，使得行星齿轮组的旋转部件的旋转状态不会部分地在转矩传递中可以是受控。

10. 发明授权

US5088349A Speed stage shifting of automatic transmission with modification of torque load in friction engaging means 失效
标题翻译：自动变速器的转速变速器，用于修改摩擦接合装置中的扭矩负载
公开(公告)号：US5088349A
公开(公告)日：1992-02-18
申请号：US735073
申请日：1991-07-24
申请人： Toshiyuki Asada
发明人： Toshiyuki Asada
IPC分类号： F16H61/00 , F16H61/04 , F16H61/08 , F16H61/10
CPC分类号： F16H61/04 , F16H2061/0448 , F16H2200/201 , F16H2200/2051 , Y10T477/69383 , Y10T477/69387
摘要： In shifting speed stages of an automatic transmission by selective engagement and disengagement of friction engaging means, first and second patterns of combination of engagement and disengagement of the friction engaging means are prepared for a certain one speed stage so that a certain one of the friction engaging means bears a first magnitude of torque under the first pattern and a second magnitude of torque greater than the first magnitude of torque under the second pattern, and speed stage shifting to or from the first pattern is carried out through the second pattern.
摘要翻译：在通过选择性地接合和分离摩擦接合装置的自动变速器的变速级中，摩擦接合装置的接合和分离的组合的第一和第二模式被准备用于某一个速度级，使得摩擦接合中的某一个装置在第一模式下承受第一幅度的扭矩，并且在第二模式下具有大于第一扭矩幅度的第二幅度扭矩，并且通过第二模式执行从第一模式移动到第一模式的速度级。

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