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71. 发明申请

US20050059529A1 System and method for controlling motor vehicle 失效
标题翻译：汽车控制系统及方法
公开(公告)号：US20050059529A1
公开(公告)日：2005-03-17
申请号：US10939590
申请日：2004-09-14
申请人： Hiroshi Sakamoto , Toshimichi Minowa , Takashi Okada , Tatsuya Ochi , Naoyuki Ozaki , Tetsuo Matsumura
发明人： Hiroshi Sakamoto , Toshimichi Minowa , Takashi Okada , Tatsuya Ochi , Naoyuki Ozaki , Tetsuo Matsumura
IPC分类号： B60W10/04 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/11 , F02D29/00 , F02D45/00 , F16H48/06 , F16H61/02 , F16H61/16 , F16H63/50 , B60K41/02
CPC分类号： B60W10/06 , B60W10/11 , B60W30/186 , B60W2510/0291 , F16H35/10 , F16H61/12 , F16H2061/0425 , F16H2061/0429 , Y10T477/653 , Y10T477/675 , Y10T477/75
摘要： A control system for a motor vehicle is provide which is capable of reducing a load on a friction engagement device and preventing the friction engagement device from being damaged. A transmission 50 includes a plurality of gears and a plurality of dog clutches for transmitting torque from an input shaft 41 to an output shaft 50 and a friction engagement device 10. A torque transmission path from the input shaft 41 to the output shaft 50 is formed through engagement between the gear and the dog clutch. When the engagement between the gear and the dog clutch is changed from a first engagement to a second engagement, the friction engagement device 10 is used to transmit torque of an engine 6 from the input shaft 41 to the output shaft 50. A power train unit 100 includes state determiner 310 and engine torque control means 320. The state determiner 310 detects or estimates a thermal state of the friction engagement device 10. The engine torque controller 320 controls the torque of the engine 6 according to a parameter representing the thermal state detected or estimated by the state determiner 310.
摘要翻译：提供一种用于机动车辆的控制系统，其能够减小摩擦接合装置的负载并防止摩擦接合装置被损坏。变速器50包括多个齿轮和用于将扭矩从输入轴41传递到输出轴50的多个齿形离合器和摩擦接合装置10.形成从输入轴41到输出轴50的转矩传递路径通过齿轮和狗离合器之间的接合。当齿轮和爪式离合器之间的接合从第一接合改变为第二接合时，摩擦接合装置10用于将发动机6的扭矩从输入轴41传递到输出轴50.动力传动单元 100包括状态确定器310和发动机扭矩控制装置320.状态确定器310检测或估计摩擦接合装置10的热状态。发动机扭矩控制器320根据表示所检测到的热状态的参数来控制发动机6的扭矩或由状态确定器310估计。

72. 发明授权

US06779624B2 Control unit for power steering apparatus and steering-wheel-angle correcting system 有权
公开(公告)号：US06779624B2
公开(公告)日：2004-08-24
申请号：US10434638
申请日：2003-05-12
申请人： Atsutoshi Goto , Hiroshi Sakamoto , Yasuhiro Yuasa , Shuichi Tanaka , Shigeru Muraoka , Masakuni Tanaka
发明人： Atsutoshi Goto , Hiroshi Sakamoto , Yasuhiro Yuasa , Shuichi Tanaka , Shigeru Muraoka , Masakuni Tanaka
IPC分类号： B62D506
CPC分类号： B62D5/09
摘要： In a control unit for use with a power steering apparatus, there are provided and integrated into a single body, a main operating fluid feed device for supplying the hydraulic cylinder with an amount of oil corresponding to the amount of rotation of the steering wheel H, an auxiliary operating fluid feed device for supplying a correcting oil for adjusting drive of said hydraulic cylinder according to control signal, and a steering wheel angle sensor disposed around the rotating shaft of the steering wheel connected to said main operating fluid feed device, to detect steering wheel angle corresponding to the rotating position of said steering wheel.

73. 发明授权

US06711964B2 Control device for automatic transmission and control method therefor 失效
标题翻译：自动变速器控制装置及其控制方法
公开(公告)号：US06711964B2
公开(公告)日：2004-03-30
申请号：US09855782
申请日：2001-05-16
申请人： Tatsuya Ochi , Toshimichi Minowa , Takashi Okada , Mitsuo Kayano , Hiroshi Sakamoto
发明人： Tatsuya Ochi , Toshimichi Minowa , Takashi Okada , Mitsuo Kayano , Hiroshi Sakamoto
IPC分类号： F16H5924
CPC分类号： F16H61/0437 , F16H3/12 , F16H61/682 , F16H2342/044 , Y10S477/904 , Y10T74/19251 , Y10T74/19274 , Y10T477/6939 , Y10T477/693958
摘要： A control device for an automatic transmission has a torque transmission provided between an input shaft and an output shaft of a gear-type transmission The torque transmission in at least one change gear stage is a friction clutch. When performing a change gear from one change gear stage to another change gear stage, the friction clutch is controlled. A transfer torque capacity detector detects or computes transfer torque of the friction clutch when performing a change gear to a predetermined change gear stage, and a clutch release timing determining apparatus determines a timing when releasing the claw-type clutch into a neutral state based on the value detected or computed by the torque capacity detector.
摘要翻译：用于自动变速器的控制装置具有设置在齿轮式变速器的输入轴和输出轴之间的转矩传递装置。至少一个变速档位中的转矩传递是摩擦离合器。当从一个换挡阶段到另一个换挡阶段执行换挡时，摩擦离合器被控制。传递转矩容量检测器检测或计算当对预定变速档进行变速时摩擦离合器的传递转矩，并且离合器释放定时确定装置基于由扭矩容量检测器检测或计算的值。

74. 发明授权

US06705971B2 Control apparatus of automatic transmission and method of controlling the same 失效
标题翻译：自动变速器控制装置及其控制方法
公开(公告)号：US06705971B2
公开(公告)日：2004-03-16
申请号：US10300018
申请日：2002-11-20
申请人： Mitsuo Kayano , Toshimichi Minowa , Tatsuya Ochi , Hiroshi Sakamoto
发明人： Mitsuo Kayano , Toshimichi Minowa , Tatsuya Ochi , Hiroshi Sakamoto
IPC分类号： B60K4102
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W30/19 , B60W2510/105 , B60W2710/0666 , B60W2710/105 , F16H3/12 , F16H61/0437 , F16H61/682 , F16H63/502 , F16H2061/0425 , Y10T74/19 , Y10T477/6437 , Y10T477/677 , Y10T477/679 , Y10T477/688
摘要： A control apparatus of an automatic transmission capable of achieving a smooth change of output shaft torque to torque which can be generated by a friction clutch, thus enabling a smooth gear change even if the output shaft torque is high at the gear change. If the output shaft torque exceeds limit transmission output shaft torque obtained by multiplying a torque capacity of the friction clutch by a gear ratio provided for the friction clutch when a gear change command is issued in the automatic transmission, engine torque is controlled so as to make the output shaft torque decreased to the limit transmission output shaft torque, and then the engine torque control is switched when the output shaft torque decreased to the limit transmission output shaft torque to start the gear change operation.
摘要翻译：一种自动变速器的控制装置，其能够使输出轴转矩平稳地转换为由摩擦离合器产生的扭矩，从而即使变速时输出轴转矩高，也能平稳地进行变速。如果在自动变速器中发出变速指令时，输出轴扭矩超过了通过将摩擦离合器的转矩容量乘以摩擦离合器的齿轮比而获得的传动输出轴扭矩的极限，则控制发动机扭矩，使得输出轴转矩降低到传动输出轴扭矩的极限，然后当输出轴扭矩降低到限位传动输出轴转矩以开始变速操作时，发动机扭矩控制切换。

75. 发明授权

US06679133B1 Gear-type automatic transmission and car using the gear type automatic transmission 失效
标题翻译：齿轮式自动变速器和汽车使用齿轮式自动变速器
公开(公告)号：US06679133B1
公开(公告)日：2004-01-20
申请号：US09857450
申请日：2001-06-04
申请人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto , Tatsuya Ochi , Hiroshi Ohnishi
发明人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto , Tatsuya Ochi , Hiroshi Ohnishi
IPC分类号： F16H6104
CPC分类号： F16H63/502 , F16H3/12 , F16H59/14 , F16H61/0403 , F16H61/12 , F16H61/2807 , F16H2003/0818 , F16H2061/0087 , F16H2061/0407 , Y10S477/906 , Y10T74/19223 , Y10T74/19251 , Y10T74/19284 , Y10T477/677 , Y10T477/6939
摘要： A vehicle transmission system has a gear-type transmission with a plurality of gears and a plurality of claw clutches which transmits a torque between an input shaft of said gear-type transmission and an output shaft of said gear-type transmission. The transmission changes transmission courses by engaging with and/or disengaging from the gears and the claw clutches, and forms another transmission course via a torque controller between the input shaft of the gear-type transmission and the output shaft of said gear-type transmission during a period between a first transmission course and a second transmission course formed by the gears and the claw clutches. A torque capacity of the torque controller is greater than the maximum output shaft torque of the transmission.
摘要翻译：车辆传动系统具有多个齿轮的齿轮式变速器和多个爪式离合器，其在所述齿轮式变速器的输入轴和所述齿轮式变速器的输出轴之间传递转矩。传动通过与齿轮和爪式离合器接合和/或脱离啮合而改变传动路径，并且通过在齿轮式变速器的输入轴和所述齿轮式变速器的输出轴之间的转矩控制器形成另一变速档在第一传动路线和由齿轮和爪式离合器形成的第二传动路线之间的时段。转矩控制器的转矩容量大于变速器的最大输出轴转矩。

76. 发明授权

US06656090B2 Control method and system for vehicle 失效
公开(公告)号：US06656090B2
公开(公告)日：2003-12-02
申请号：US09793403
申请日：2001-02-27
申请人： Tetsuo Matsumura , Hiroshi Sakamoto , Mitsuo Kayano , Tatsuya Ochi
发明人： Tetsuo Matsumura , Hiroshi Sakamoto , Mitsuo Kayano , Tatsuya Ochi
IPC分类号： B60K4102
CPC分类号： B60W10/06 , B60W10/02 , B60W10/11 , B60W30/18 , B60W30/18027 , B60W30/18063 , B60W2510/0241 , B60W2510/0638 , B60W2540/12 , B60W2710/027 , B60W2710/0605 , B60W2710/0666 , F16D48/06 , F16D48/08 , F16D2500/10412 , F16D2500/10462 , F16D2500/3022 , F16D2500/3024 , F16D2500/3026 , F16D2500/3067 , F16D2500/30816 , F16D2500/3101 , F16D2500/31413 , F16D2500/3144 , F16D2500/31466 , F16D2500/3166 , F16D2500/70458 , F16H61/20 , F16H61/688 , F16H2312/02 , Y10T477/743 , Y10T477/747 , Y10T477/753 , Y10T477/79
摘要： A method for controlling a vehicle having a first clutch mounted between an engine and a gear drive transmission, and dog clutch type torque transmission means disposed between an input shaft and an output shaft of the gear drive transmission, and wherein the first clutch is controlled at starting the vehicle or at gear shifting, comprising the steps of controlling a transmission torque of the first clutch based on a difference between the engine speed/revolution speed of the input shaft at starting the vehicle so as to control a quantity of increase in a transmission torque of the first clutch in accordance with the value of the difference; and controlling the engine torque based on the transmission torque of the first clutch so as to increase the engine torque according to an increase in the transmission torque of the first clutch.

77. 发明授权

US06603214B1 Control equipment for a vehicle and control method thereof 失效
标题翻译：一种车辆控制装置及其控制方法
公开(公告)号：US06603214B1
公开(公告)日：2003-08-05
申请号：US09634331
申请日：2000-08-07
申请人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto
发明人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto
IPC分类号： H02P904
CPC分类号： B60W10/06 , B60W10/02 , B60W10/11 , B60W30/19 , F16H59/0204 , F16H59/18 , F16H61/0437 , F16H63/46 , F16H63/502 , F16H2061/0422 , F16H2302/04 , Y10T74/1926 , Y10T477/6414 , Y10T477/6415 , Y10T477/6425 , Y10T477/689
摘要： A control device for a vehicle which has a function to reduce the change-speed shock when changing the speed by controlling the transmission of the vehicle. The control device performs the switching between a manual change-speed mode in which the vehicle speed can be changed based on a change-speed command generated by manual operation and an automatic change-speed mode in which a transmission gear ratio can be controlled based on the predetermined change-speed characteristic. Thereby the reduction amount of the change-speed shock can be changed between the manual change-speed mode and the automatic change-speed mode.
摘要翻译：一种用于车辆的控制装置，其具有通过控制车辆的变速来改变速度时减小变速冲击的功能。控制装置根据通过手动操作生成的变速指令和可以基于以下方式控制变速比的自动变速模式，在可以改变车速的手动变速模式之间进行切换预定的变速特性。因此，可以在手动变速模式和自动变速模式之间改变变速冲击的减少量。

78. 发明授权

US06566862B1 Self-induction-type position detector device for detecting object position 有权
公开(公告)号：US06566862B1
公开(公告)日：2003-05-20
申请号：US09525281
申请日：2000-03-14
申请人： Atsutoshi Goto , Kazuya Sakamoto , Hiroshi Sakamoto
发明人： Atsutoshi Goto , Kazuya Sakamoto , Hiroshi Sakamoto
IPC分类号： G01B714
CPC分类号： G01D5/2013 , G01D3/0365 , G01D5/202
摘要： Single coil to be excited by a predetermined A.C. signal is provided, with no secondary coil being provided. Magnetism-responsive member is movable relative to the coil so that a self-inductance of the coil progressively increases or decreases in response to displacement of an object to be detected within a predetermined range and a voltage of the coil corresponding to the self-inductance is produced. Predetermined reference voltage is generated and subjected to analog operations with the coil output voltage, to thereby generate first and second A.C. outputs having, as amplitude coefficients, first and second cyclic amplitude functions correlated to the position to be detected. The position is detected on the basis of the phase component of the amplitude coefficient functions. Combination of two coils and one reference voltage may be employed. Further, a plurality of coil segments excitable by a same-phase signal are placed in series along the direction of displacement of the object so that a progressive increase or decrease occurs sequentially in the self-inductance of the coil segments as the magnetism-responsive member moves relative to the coil segments, and the voltage corresponding to the self-inductance is taken out from each of the coil segments. Performing analog arithmetic operations on combinations of the coil voltages produces first and second A.C. outputs having, as amplitude coefficients, first and second cyclic amplitude functions correlated to the position to be detected.

79. 发明授权

US06523436B2 Power transmission system of an automobile 失效
公开(公告)号：US06523436B2
公开(公告)日：2003-02-25
申请号：US10102973
申请日：2002-03-22
申请人： Toshimichi Minowa , Hiroshi Sakamoto , Mitsuo Kayano
发明人： Toshimichi Minowa , Hiroshi Sakamoto , Mitsuo Kayano
IPC分类号： F16H3706
CPC分类号： B60W20/40 , B60K6/26 , B60K6/36 , B60K6/40 , B60K6/405 , B60K6/442 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/10 , B60W20/00 , F16H3/089 , Y02T10/6221 , Y02T10/6234 , Y10S903/903 , Y10S903/906 , Y10S903/909 , Y10S903/919 , Y10S903/945 , Y10S903/946 , Y10S903/951 , Y10S903/952 , Y10T74/19056 , Y10T477/26
摘要： A generator use gear enable to rotate freely against an input shaft of a transmission mechanism for altering a rotation number of an engine and a clutch mechanisms in which the input shaft of the transmission mechanism and the generator use gear are rotated together with are provided between the engine and the transmission mechanism. Further, on an extension line of the input of the transmission mechanism and to a rear portion of the transmission mechanism, an electric motor is provided. Accordingly, a compact size power transmission system of an automobile can be attained.

80. 发明授权

US06449546B1 Control device and control method for a vehicle 失效
公开(公告)号：US06449546B1
公开(公告)日：2002-09-10
申请号：US10058383
申请日：2002-01-30
申请人： Hiroshi Sakamoto , Toshimichi Minowa , Takashi Okada , Mitsuo Kayano , Tatsuya Ochi
发明人： Hiroshi Sakamoto , Toshimichi Minowa , Takashi Okada , Mitsuo Kayano , Tatsuya Ochi
IPC分类号： F16H308
CPC分类号： B60W20/00 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/11 , B60W30/19 , B60W2510/1015 , B60W2710/0605 , B60W2710/0666 , B60W2710/1011 , F16D25/0638 , F16H3/12 , F16H3/126 , F16H61/0403 , F16H63/502 , F16H2003/0818 , F16H2061/0407 , F16H2061/0422 , F16H2061/0429 , F16H2061/0433 , F16H2306/54 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/903 , Y10S903/919 , Y10S903/945 , Y10S903/946 , Y10T74/19251 , Y10T477/65 , Y10T477/675 , Y10T477/677 , Y10T477/679 , Y10T477/69335 , Y10T477/69387
摘要： At the time of the change-speed, by correcting the torque reducing portion of an output shaft during the change-speed, the revolution number of an input shaft is controlled on the basis of the corrected torque reduction correcting value. Also, the torque of said input shaft is adjusted at the end of the change-speed on the basis of said torque correcting value.

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