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41. 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。

42. 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。

43. 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.

44. 发明授权

US06438479B1 Control apparatus for an automatic transmission of a vehicle and method 失效
标题翻译：用于车辆自动变速器的控制装置和方法
公开(公告)号：US06438479B1
公开(公告)日：2002-08-20
申请号：US09495907
申请日：2000-02-02
申请人： Tatsuya Ochi , Toshimichi Minowa , Hiroshi Ohnishi
发明人： Tatsuya Ochi , Toshimichi Minowa , Hiroshi Ohnishi
IPC分类号： G06F700
CPC分类号： F16H61/061 , F16H59/141 , F16H59/46 , F16H2059/148 , Y10T477/63525 , Y10T477/639
摘要： An apparatus for controlling an automatic transmission of an automobile and a control method thereof. When a feedback control is executed by the automatic transmission while the speed is being changed, the control operation may often lose stability. This is due to a large deviation between a target value and a practical value at the start of the feedback control operation being caused by a change in the opening degree of the throttle and a change in the oil temperature in the automatic transmission. To solve such a technical problem, the invention employs a control apparatus which detects that the automatic transmission is changing the speed, operates the output shaft torque of the automatic transmission, recognizes a point of inflection of the output shaft torque while the speed is being changed, sets a target output shaft torque of the automatic transmission, and sets an initial target value at a moment of said point of inflection.
摘要翻译：一种用于控制汽车自动变速器的装置及其控制方法。当速度改变时通过自动变速器执行反馈控制时，控制操作可能经常失去稳定性。这是由于由于节气门开度的变化和自动变速器中的油温的变化而引起的反馈控制动作开始时的目标值与实际值之间的大的偏差。为了解决这样的技术问题，本发明采用了一种控制装置，其检测到自动变速器正在改变速度，操作自动变速器的输出轴转矩，在速度改变时识别输出轴转矩的拐点设定自动变速器的目标输出轴转矩，并且在所述拐点的瞬间设定初始目标值。

45. 发明授权

US06334833B1 Control apparatus for automatic transmission and control method for automatic transmission 失效
标题翻译：自动变速器自动变速控制方法的控制装置
公开(公告)号：US06334833B1
公开(公告)日：2002-01-01
申请号：US09320840
申请日：1999-05-26
申请人： Tatsuya Ochi , Toshimichi Minowa
发明人： Tatsuya Ochi , Toshimichi Minowa
IPC分类号： F16H5112
CPC分类号： F16H61/061 , F16H61/686 , F16H2057/014 , F16H2342/044 , Y10S477/906 , Y10T477/6937
摘要： With a specific shift pattern, a chronological aging of a clutch used in a friction engagement is judged and an obtained judgement result is reflected to other shifts to which the clutch contributes. A control apparatus for an automatic transmission and a control method for an automatic transmission are provided so that even when the clutch used in the friction engagement is presented with chronological aging, in all shift operations, a good shift characteristic can be obtained.
摘要翻译：利用特定的换档模式，判断在摩擦接合中使用的离合器的时间老化，并且所获得的判断结果被反映到离合器有助于的其它换档。提供了一种用于自动变速器的控制装置和用于自动变速器的控制方法，使得即使当摩擦接合中使用的离合器呈现按时间顺序的老化时，在所有换档操作中，可以获得良好的换档特性。

46. 发明授权

US06254512B1 Control apparatus and method for an automatic transmission of a vehicle 失效
标题翻译：用于车辆自动变速器的控制装置和方法
公开(公告)号：US06254512B1
公开(公告)日：2001-07-03
申请号：US08998735
申请日：1997-12-29
申请人： Toshimichi Minowa , Tatsuya Ochi
发明人： Toshimichi Minowa , Tatsuya Ochi
IPC分类号： F16H6106
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F16H59/40 , F16H59/42 , F16H59/46 , F16H61/061 , F16H63/502 , F16H2059/405 , F16H2061/0087 , Y10T477/679 , Y10T477/69383 , Y10T477/6939
摘要： Control apparatus having improved characteristics at an early stage of changing the gear position which make it possible to clearly discriminate the change in the transmission input shaft revolution speed caused by a rise in the engine torque by depressing the accelerator pedal from changes attending on the disengagement of the disengaging side clutch. For the above purpose, the control apparatus adopts a configuration capable of correcting the oil pressure acting on the friction coupling device by an arrangement that the transmission output shaft revolution ratio, obtained from the transmission output shaft revolution speed and the transmission input shaft revolution speed, follows up the target value of the revolution ratio after a speed change signal is issued.
摘要翻译：在改变齿轮位置的早期阶段具有改进的特性的控制装置，这使得可以清楚地区分由发动机转矩的上升引起的变速器输入轴转速的变化，脱离侧离合器。为了上述目的，控制装置采用这样一种配置，该配置能够通过将从变速器输出轴转速和变速器输入轴转速得到的变速器输出轴转数进行比较来校正作用在摩擦联接装置上的油压，在发出变速信号后，跟随转速的目标值。

47. 发明授权

US06248040B1 Engine system and engine control method 有权
标题翻译：发动机系统和发动机控制方式
公开(公告)号：US06248040B1
公开(公告)日：2001-06-19
申请号：US09237898
申请日：1999-01-27
申请人： Toshimichi Minowa , Yoshiyuki Yoshida , Tatsuya Ochi , Mineo Kashiwaya , Yoshishige Ohyama
发明人： Toshimichi Minowa , Yoshiyuki Yoshida , Tatsuya Ochi , Mineo Kashiwaya , Yoshishige Ohyama
IPC分类号： F16H5964
CPC分类号： F02P5/1504 , F02D41/024 , F02D41/1498 , F02D2200/1015 , F02P5/1514 , Y02T10/26 , Y02T10/46 , Y10T477/653
摘要： In an engine system, an ignition timing is changed in accordance with operation parameters of an engine. The engine system includes an exhaust gas clarifying equipment with a catalyst to clarify the specified components in the exhaust gas, catalyst temperature detecting unit for estimating or detecting the temperature of the catalyst, torque fluctuation detecting unit for detecting the state of fluctuation of an output torque of the engine, and ignition timing calculating unit for calculating the final ignition timing on the basis of the detected results of the torque fluctuation detecting unit and the catalyst temperature detecting unit.
摘要翻译：在发动机系统中，点火正时根据发动机的运转参数而改变。发动机系统包括具有用于澄清排气中的特定部件的催化剂的废气净化装置，用于估计或检测催化剂温度的催化剂温度检测单元，用于检测输出转矩波动状态的转矩波动检测单元以及基于扭矩波动检测单元和催化剂温度检测单元的检测结果来计算最终点火正时的点火正时计算单元。

48. 发明授权

US06183395B2 Control unit and control method of automatic transmission and automotive vehicle 失效
标题翻译：自动变速器和机动车辆的控制单元和控制方法
公开(公告)号：US06183395B2
公开(公告)日：2001-02-06
申请号：US09447358
申请日：1999-11-22
申请人： Tatsuya Ochi , Toshimichi Minowa
发明人： Tatsuya Ochi , Toshimichi Minowa
IPC分类号： F16H6108
CPC分类号： F16H61/061 , F16H2061/0087 , Y10S477/906 , Y10T477/6937 , Y10T477/69387
摘要： In a control unit of an automotive vehicle, it is possible to securely prevent a tie-up due to a miss-recognition of a disengage timing of a disengage side friction device, securely prevent an early disengage due to an erroneous recognition of the disengage timing and realize a control of accurately and reliably shifting the clutch. Accordingly, a control unit of an automatic transmission having pressure adjusting command generating means which executes a shift by engaging and disengaging a predetermined friction device in an automatic transmission connected to an engine and adjusts a hydraulic pressure acting on the friction device at a time of the shift is structured such as to have disengage timing recognizing means which recognizes a disengage timing of a disengage side friction device at a time of shifting the automatic transmission, first disengage determining means which determines a disengage operation of the disengage side friction device on the basis of a result of recognition by the disengage timing recognizing means and second disengage determining means which forcibly determines a disengage operation of the disengage side friction device in the case that it is impossible to recognize the disengage timing in the disengage timing recognizing means. In this control unit, the pressure adjusting command generating means operates so as to disengage the disengage side friction device on the basis of determination of the first and second disengage determining means.
摘要翻译：在机动车辆的控制单元中，可以可靠地防止由于错开识别脱离侧摩擦装置的脱离正时而导致的联结，可靠地防止由于错误地识别分离定时而引起的早期脱离并实现精确可靠地移动离合器的控制。因此，具有压力调节指令发生装置的自动变速器的控制单元，其通过在连接到发动机的自动变速器中接合和分离预定的摩擦装置来执行换档，并且在所述自动变速器的时间调整作用在摩擦装置上的液压移位被构造为具有分离定时识别装置，其识别在移动自动变速器时脱离侧摩擦装置的脱离正时;第一脱离确定装置，其基于以下步骤确定脱离侧摩擦装置的脱离操作：在脱离定时识别装置识别的结果和第二脱离确定装置，在不能识别脱离定时识别装置中的脱离定时的情况下，强制地确定脱离侧摩擦装置的脱离操作。在该控制单元中，压力调节指令发生装置的操作是基于第一和第二脱离确定装置的确定而使分离侧摩擦装置脱离。

49. 发明授权

US6032095A Control apparatus for an automatic transmission of a vehicle and method 失效
标题翻译：用于车辆自动变速器的控制装置和方法
公开(公告)号：US6032095A
公开(公告)日：2000-02-29
申请号：US999230
申请日：1997-12-29
申请人： Tatsuya Ochi , Toshimichi Minowa , Hiroshi Ohnishi
发明人： Tatsuya Ochi , Toshimichi Minowa , Hiroshi Ohnishi
IPC分类号： F16H61/02 , F16H59/24 , F16H61/06 , G06G7/70 , F16H59/14
CPC分类号： F16H61/061 , B60W2510/105 , F16H2059/148 , F16H59/24 , Y10T477/63525 , Y10T477/639 , Y10T477/69365
摘要： An apparatus and method control an automatic transmission of an automobile. When a feedback control is executed by the automatic transmission while the speed is being changed, the control operation may often lose stability due to a large deviation between a target value and a practical value at the start of the feedback control operation being caused by a change in the opening degree of the throttle and a change in the oil temperature in the automatic transmission. To solve such a technical problem, the control apparatus which detects that the automatic transmission is changing the speed, operates the output shaft torque of the automatic transmission, recognizes a point of inflection of the output shaft torque while the speed is being changed, sets a target output shaft torque of the automatic transmission, and sets an initial target value at a moment of the point.
摘要翻译：控制汽车的自动变速器的装置和方法。当在速度改变时通过自动变速器执行反馈控制时，由于变化引起的反馈控制操作开始时的目标值与实际值之间的大的偏差，控制操作可能经常失去稳定性在节气门的开度和自动变速器中的油温的变化。为了解决这样的技术问题，检测到自动变速器正在改变速度，操作自动变速器的输出轴转矩的控制装置识别出速度变化时的输出轴转矩的拐点，自动变速器的目标输出轴转矩，并在该点的时刻设定初始目标值。

50. 发明授权

US5902345A Method and apparatus for controller power train of motor vehicle 失效
标题翻译：机动车控制器动力传动系统的方法及装置
公开(公告)号：US5902345A
公开(公告)日：1999-05-11
申请号：US20862
申请日：1998-02-09
申请人： Toshimichi Minowa , Hiroshi Kuroda , Satoru Kuragaki , Kenichirou Kurata , Tatsuya Ochi
发明人： Toshimichi Minowa , Hiroshi Kuroda , Satoru Kuragaki , Kenichirou Kurata , Tatsuya Ochi
IPC分类号： B60R21/00 , B60K28/14 , B60K31/00 , B60T7/12 , B60T8/174 , B60T13/66 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/18 , B60W10/184 , B60W30/00 , B60W30/08 , B60W40/02 , B60W40/06 , B60W40/072 , B60W40/076 , B60W40/10 , B60W40/107 , F02D9/10 , F02D29/02 , F16H61/18 , F16H63/50 , G01S13/93 , G06F7/00 , G06F17/00
CPC分类号： B60W30/08 , B60K31/0008 , B60T13/66 , B60T7/12 , B60W10/06 , B60W10/18 , B60W40/06 , B60T2210/24 , B60W2530/16 , B60W2550/12 , B60W2550/142 , B60W2550/143 , B60W2550/148 , B60W2550/402 , B60W2720/106 , G01S2013/9342 , G01S2013/9346 , G01S2013/9353 , Y02T10/52
摘要： The vehicle power train control method and apparatus according to the invention secures both operability and safety by controlling an actual acceleration/deceleration to a target acceleration/deceleration requested by a driver under safe traveling condition, and changing the target acceleration/deceleration so as to take precedence for safe traveling if the driver encounters a dangerous traveling condition. According to the invention, acceleration/deceleration and speed of a motor vehicle are detected; a target acceleration/deceleration is determined; and a road condition such as a road gradient or presence or absence of a forward motor vehicle is detected to decide whether the road condition is dangerous. The target acceleration is changed if the condition is decided to be dangerous.
摘要翻译：根据本发明的车辆动力传动系控制方法和装置通过控制驾驶员在安全行驶状态下所要求的目标加速/减速的实际加速/减速来改变目标加速度/减速度，从而确保操作性和安全性。如果驾驶员遇到危险的旅行状况，则可以安全行驶。根据本发明，检测到机动车辆的加速/减速和速度; 确定目标加速/减速; 并且检测道路状况如道路坡度或前进机动车辆的存在或不存在，以确定道路状况是否是危险的。如果条件被确定为危险，则改变目标加速度。

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