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1. 发明授权

EP1522764B1 Controller for automotive gear shifter 有权
标题翻译：车辆转换开关控制
公开(公告)号：EP1522764B1
公开(公告)日：2012-01-04
申请号：EP04024195.2
申请日：2004-10-11
申请人： Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
发明人： Sakamoto, Hiroyuki , Ibamoto, Masahiko
IPC分类号： F16H3/12
CPC分类号： F16H3/126 , F16H61/0437 , F16H61/682 , F16H2061/0422 , F16H2061/0474 , F16H2306/46 , F16H2306/48 , F16H2306/50 , Y10T74/19219 , Y10T74/19251 , Y10T74/19284 , Y10T74/19288

3. 发明公开

EP0559342A2 A method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch 失效
标题翻译：用于与自动变速器和锁止控制车辆的方法和装置。
公开(公告)号：EP0559342A2
公开(公告)日：1993-09-08
申请号：EP93301058.9
申请日：1993-02-15
申请人： HITACHI, LTD.
发明人： Minowa, Toshimichi , Nishimura, Yutaka , Kawashima, Kenichi , Kuroiwa, Hiroshi , Ibamoto, Masahiko
IPC分类号： B60K41/28 , F16H61/14
CPC分类号： B60W30/20 , B60W10/02 , B60W10/026 , B60W10/06 , B60W10/08 , B60W10/107 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1882 , B60W30/1884 , B60W2510/0619 , B60W2510/104 , B60W2520/10 , B60W2540/10 , B60W2710/0622 , B60W2710/0666 , B60W2710/1005 , B60W2710/105 , F16H59/18 , F16H59/34 , F16H59/36 , F16H59/74 , F16H61/0021 , F16H61/0025 , F16H61/0031 , F16H61/0213 , F16H61/12 , F16H61/14 , F16H61/143 , F16H61/66 , F16H61/66259 , F16H63/50 , F16H2057/0012 , F16H2059/743 , F16H2061/0015 , F16H2061/0096 , F16H2061/0425 , Y10S477/907 , Y10T74/19019 , Y10T74/19037 , Y10T74/19042 , Y10T74/19102 , Y10T74/1927 , Y10T477/635 , Y10T477/65 , Y10T477/67 , Y10T477/675 , Y10T477/679 , Y10T477/68 , Y10T477/693 , Y10T477/70 , Y10T477/71 , Y10T477/73 , Y10T477/735
摘要： The present invention relates to a method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch. According to the control method of the present invention, when the lockup clutch is in the lockup state, a variation of a generated torque is detected. When the range of the torque variation detected exceeds a predetermined value, an engine torque is reduced by controlling the engine, and the automatic transmission is controlled to compensate for a reduction of the driving torque due to a reduction of the engine torque. Thus, the speed change ratio is changed to the low gear side. The control unit of the present invention includes a unit (5) for controlling an output torque of an engine (2) according to a command value, a unit (8) for changing the transmission ratio of the automatic transmission, a unit (3) for detecting a variation of the engine torque, a unit (7) for deciding a target driving torque, a unit (4) for reducing a torque command value when the range of a detected variation of the torque has exceeded a predetermined value when the lockup clutch was in the lockup state, and a unit (4) for deciding a transmission ratio at which the reduction of the driving torque due to the reduction of the engine torque is compensated for.
摘要翻译：本发明涉及一种方法和一种用于控制汽车配备有自动变速器具有锁止离合器装置。。根据本发明的控制方法中，当锁止离合器处于锁止状态时，当检测到所产生的扭矩的变化。当转矩变动幅度检测超过预定值时，以发动机扭矩由控制发动机减小，并且自动变速器被控制，以补偿减小的驱动转矩的，由于降低发动机转矩的。因此，变速比改变为低速档侧。本发明的控制单元包括：一个单元（5），用于控制到发动机的输出扭矩（2）雅丁到命令值时，一个单元（8），用于改变自动变速器的传动比，一个单元（3）用于检测发动机扭矩的变化，一个单元（7），用于决定目标驱动扭矩，用于减少的转矩指令值。当扭矩的检测到的变化的范围内已经超过预定值时，锁止的单元（4）离合器什么是在锁止状态和单元（4）用于确定在该驱动转矩的因发动机转矩的降低的减少被补偿的传动比。

4. 发明授权

EP0022267B1 Control system for induction motor-driven car 失效
标题翻译：电机驱动控制系统
公开(公告)号：EP0022267B1
公开(公告)日：1983-07-20
申请号：EP80103833.2
申请日：1980-07-04
申请人： Hitachi, Ltd.
发明人： Ibamoto, Masahiko , Narita, Hiroshi , Oouchi, Noboru , Okamatsu, Shigetoshi
IPC分类号： H02P5/40 , B60L9/22
CPC分类号： B60L9/22 , B60L2200/26 , B60L2220/12 , H02P27/047

5. 发明授权

EP1236603B1 A driving apparatus for controlling gear shifting in a hybrid vehicle 有权
标题翻译：驱动装置用于控制混合动力车辆的变速
公开(公告)号：EP1236603B1
公开(公告)日：2010-09-01
申请号：EP01120753.7
申请日：2001-09-06
申请人： Hitachi, Ltd.
发明人： Hanyu, Tomoyuki , Amano, Masahiko , Ibamoto, Masahiko , Minowa, Toshimichi , Morooka, Yasuo
IPC分类号： B60K6/52 , B60W30/18 , F16H61/02 , F16H61/04
CPC分类号： B60W20/30 , B60K6/36 , B60K6/365 , B60K6/38 , B60K6/383 , B60K6/44 , B60K6/48 , B60K6/52 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/00 , B60W30/19 , B60W2300/18 , B60W2710/0666 , F16H3/089 , F16H3/0915 , F16H3/126 , F16H3/725 , F16H61/0437 , F16H2003/0818 , F16H2061/0422 , F16H2061/0433 , F16H2200/0034 , F16H2200/0043 , F16H2200/0047 , Y02T10/6221 , Y02T10/623 , Y02T10/6265 , Y02T10/6286 , Y10S903/903 , Y10S903/905 , Y10S903/906 , Y10S903/909 , Y10S903/91 , Y10S903/913 , Y10S903/914 , Y10S903/916 , Y10S903/919 , Y10S903/945 , Y10S903/951 , Y10T477/23 , Y10T477/26
摘要： The present invention provides a driving apparatus for a vehicle comprising an engine (11) for providing a primary driving force to a driving shaft (14) and an auxiliary power plant (17) connected with the engine (11) through a transmission (12) the transmission (12) comprising an input shaft (29) for inputting the primary driving force from the engine (11) and an output shaft (30) connected to the input shaft (29) for transmitting the primary driving force to the driving shaft (14) wherein the auxiliary power plant (17) provides a secondary driving force to the driving shaft (14) during a shifting in speed.

6. 发明公开

EP1522764A3 Method of changing gears of automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter 有权
标题翻译：变速车辆变速器，车辆齿轮开关，车速变速控制和Fahrzeuggangschalteraktuatorsteuerung的方法
公开(公告)号：EP1522764A3
公开(公告)日：2009-08-05
申请号：EP04024195.2
申请日：2004-10-11
申请人： Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
发明人： Sakamoto, Hiroyuki , Ibamoto, Masahiko
IPC分类号： F16H3/12
CPC分类号： F16H3/126 , F16H61/0437 , F16H61/682 , F16H2061/0422 , F16H2061/0474 , F16H2306/46 , F16H2306/48 , F16H2306/50 , Y10T74/19219 , Y10T74/19251 , Y10T74/19284 , Y10T74/19288
摘要： The invention relates to an automotive gear shifter (100) and is directed to enable compactness by lowering the connecting force of a dog clutch (7-9) so as to decrease the energy consumption and reduce the size of an actuation system. There is provided a method of changing gears of automobile which moves the dog clutch (7-9) in the axial direction at the time of a gear change, while applying weak periodic torque vibration between the gear of the dog clutch (7-9) and a change gear of the gear shifter (100), and disconnects the two gears and, after the gear of the dog clutch (7-9) and change gear of the gear shifter (100) have been disconnected, also moves the dog clutch (7-9) in the axial direction, while applying weak periodic rotating speed vibration between the gear of the dog clutch (7-9) and another change gear of the gear shifter (100), and connects the two gears.

7. 发明公开

EP1826462A2 Vehicle control apparatus and method 审中-公开
标题翻译： Vorrichtung und Verfahren zur Fahrzeugsteuerung
公开(公告)号：EP1826462A2
公开(公告)日：2007-08-29
申请号：EP07000772.9
申请日：2007-01-16
申请人： HITACHI, LTD.
发明人： Sakamoto, Hiroyuki , Ibamoto, Masahiko , Kuroiwa, Hiroshi
IPC分类号： F16H61/04 , F16H3/12
CPC分类号： F16H61/0403 , F16H3/126 , F16H2061/0433 , F16H2306/46 , Y10T477/26 , Y10T477/638 , Y10T477/641
摘要： The invention relates to a transmission system in a vehicle using a motor to transmit power which can assist acceleration by generating auxiliary engine power during acceleration in addition to gear changing by the motor. In this system, however, the acceleration assistance is interrupted in gear changing since the motor power is used to drive a vehicle when a gear-shifting is made. In a conventional geared transmission mechanism, the torque decreases after a gear change for up-shifting is made. If acceleration assistance is added, the torque reduction in shifting becomes greater and gives uncomfortable shocks and feelings to the driver.
Torque transition is conducted along a torque transmission route of dog clutch (26), second intermediate shaft (17), motor (5), first intermediate shaft (13), and gear position (14) of first intermediate shaft (13) before shifting.
摘要翻译：本发明涉及一种使用电动机传递动力的车辆中的变速器系统，该动力除了由电动机进行换档之外，还可以通过在加速期间产生辅助发动机功率来辅助加速。然而，在该系统中，由于在进行变速时由于电动机功率被用于驱动车辆，所以加速辅助被中断。在传统的齿轮传动机构中，在进行换档的变速换档之后，扭矩减小。如果增加加速度辅助功能，变速器中的转矩减小变得更大，给司机带来不舒服的冲击和感觉。扭矩转换沿变速前的爪式离合器（26），第二中间轴（17），电动机（5），第一中间轴（13）和第一中间轴（13）的齿轮位置（14）的转矩传递路径进行。

8. 发明公开

EP1236603A3 A driving apparatus for controlling gear shifting in a hybrid vehicle 有权
标题翻译：驱动装置用于控制混合动力车辆的变速
公开(公告)号：EP1236603A3
公开(公告)日：2004-08-18
申请号：EP01120753.7
申请日：2001-09-06
申请人： Hitachi, Ltd.
发明人： Hanyu, Tomoyuki , Amano, Masahiko , Ibamoto, Masahiko , Minowa, Toshimichi , Morooka, Yasuo
IPC分类号： B60K6/04 , F16H61/02 , F16H61/04
CPC分类号： B60W20/30 , B60K6/36 , B60K6/365 , B60K6/38 , B60K6/383 , B60K6/44 , B60K6/48 , B60K6/52 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/00 , B60W30/19 , B60W2300/18 , B60W2710/0666 , F16H3/089 , F16H3/0915 , F16H3/126 , F16H3/725 , F16H61/0437 , F16H2003/0818 , F16H2061/0422 , F16H2061/0433 , F16H2200/0034 , F16H2200/0043 , F16H2200/0047 , Y02T10/6221 , Y02T10/623 , Y02T10/6265 , Y02T10/6286 , Y10S903/903 , Y10S903/905 , Y10S903/906 , Y10S903/909 , Y10S903/91 , Y10S903/913 , Y10S903/914 , Y10S903/916 , Y10S903/919 , Y10S903/945 , Y10S903/951 , Y10T477/23 , Y10T477/26
摘要： The present invention provides a driving apparatus for a vehicle comprising an engine (11) for providing a primary driving force to a driving shaft (14) and an auxiliary power plant (17) connected with the engine (11) through a transmission (12) the transmission (12) comprising an input shaft (29) for inputting the primary driving force from the engine (11) and an output shaft (30) connected to the input shaft (29) for transmitting the primary driving force to the driving shaft (14) wherein the auxiliary power plant (17) provides a secondary driving force to the driving shaft (14) during a shifting in speed.

10. 发明公开

EP0616919A3 Drive shaft torque controlling apparatus for use in a vehicle having a power transmission mechanism and method therefor 失效
标题翻译：装置在机动车辆中的传动系调节的驱动力。
公开(公告)号：EP0616919A3
公开(公告)日：1994-12-28
申请号：EP94104879.5
申请日：1994-03-28
申请人： HITACHI, LTD. , HITACHI AUTOMOTIVE ENGINEERING CO., LTD.
发明人： Ibamoto, Masahiko , Sato, Kazuhiko , Okada, Mitsuyoshi , Kuroiwa, Hiroshi , Minowa, Toshimichi , Yamaguchi, Kazuhiko , Ozaki, Naoyuki
IPC分类号： B60K41/10
CPC分类号： B60W30/18 , B60W10/04 , B60W10/06 , B60W10/11 , B60W10/30 , B60W30/1819 , B60W30/188 , B60W2050/0045 , B60W2710/0666 , B60W2710/105 , F16H59/40 , F16H59/42 , F16H61/061 , F16H63/502 , F16H2059/385 , F16H2059/467 , F16H2061/0078 , F16H2061/0096 , Y10T477/40 , Y10T477/6407 , Y10T477/676 , Y10T477/6934
摘要： At a torque converter characteristic assuming unit, during non gear shift, gear ratio and an input shaft torque are assumed and also during gear shift, accessory torque is assumed. So as to correct the accessory torque a deviation between pump torque and engine torque is learned and this value is given to the accessory torque, thereby the input shaft torque can be executed and assumed. A drive shaft torque is obtained from a drive shaft torque calculating unit, a control period of the drive shaft torque is determined, a reference drive shaft torque is determined during torque control period from a reference drive shaft torque setting unit. A deviation between the reference drive shaft torque and the drive shaft torque is obtained from a torque deviation executing unit. An engine controlling unit varies the engine torque by controlling an ignition period so as to decrease substantially zero the deviation.

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