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11. 发明申请

US20090312925A1 TORQUE CONVERTER CONTROL DEVICE AND CONTROL METHOD THEREOF 有权
标题翻译：扭矩转换器控制装置及其控制方法
公开(公告)号：US20090312925A1
公开(公告)日：2009-12-17
申请号：US12484568
申请日：2009-06-15
申请人： Tomoko Oue , Morimasa Yamawaki , Kouichi Sawano
发明人： Tomoko Oue , Morimasa Yamawaki , Kouichi Sawano
IPC分类号： F16H61/14 , G06F19/00
CPC分类号： F16H61/143 , F16H2061/145 , F16H2061/146 , Y10T477/635 , Y10T477/638 , Y10T477/641
摘要： When an upshift is performed while a traveling condition of a vehicle corresponds to a driving condition or a downshift is performed while the traveling condition of the vehicle corresponds to a coasting condition, a second target slip amount is set as a target slip amount for a period extending from the start of gear ratio variation following issuance of a gear position change start command to completion of the gear ratio change, and when a downshift is performed in the driving condition or an upshift is performed in the coasting condition, a first target slip amount is set as the target slip amount for a period extending from issuance of the shift command to completion of the shift.
摘要翻译：当在车辆的行驶状态对应于滑行状态的同时，当车辆的行驶状态对应于行驶状态或进行降挡时，执行升档，将第二目标滑移量设定为目标滑移量一段时间从齿轮变更开始指令发生到变速比变更完成之后的齿轮比变更开始延伸，当在行驶状态下进行降挡或者在滑行条件下进行升挡时，第一目标滑移量被设定为从发送移位指令到完成班次的期间的目标滑移量。

12. 发明申请

US20090248266A1 ENGAGING-FORCE CONTROL APPARATUS AND METHOD 有权
标题翻译：接合力控制装置和方法
公开(公告)号：US20090248266A1
公开(公告)日：2009-10-01
申请号：US12392536
申请日：2009-02-25
申请人： Tomoko OUE , Morimasa Yamawaki
发明人： Tomoko OUE , Morimasa Yamawaki
IPC分类号： F16H61/14 , G06F17/00
CPC分类号： F16H61/143 , F16D2500/30405 , F16D2500/5106 , F16D2500/70406 , F16D2500/70426 , F16D2500/7105 , F16H2061/0425 , F16H2061/145 , Y10T477/735
摘要： An engaging-force control apparatus for a friction-engagement element controls a slip rotational speed between an input-side rotational speed and an output-side rotational speed of the friction-engagement element by increasing or decreasing an engaging force of the friction-engagement element. The engaging-force control apparatus includes an engaging-force feedback control section configured to control the engaging force of the friction-engagement element to bring the slip rotational speed of the friction-engagement element closer to 0 by way of feedback control; and an engaging-force restricting section configured to restrict the engaging force of the friction-engagement element to prevent the engaging force from exceeding a minimum engaging-force value necessary to maintain the slip rotational speed at 0.
摘要翻译：用于摩擦接合元件的接合力控制装置通过增加或减小摩擦接合元件的接合力来控制摩擦接合元件的输入侧转速和输出侧转速之间的滑移转速。接合力控制装置包括：接合力反馈控制部，被配置为通过反馈控制来控制摩擦接合元件的接合力以使摩擦接合元件的滑移转速接近0; 以及接合力限制部，其构造成限制所述摩擦接合元件的接合力，以防止所述接合力超过将所述滑动转速维持在0所需的最小接合力值。

13. 发明授权

US06949050B2 Shift pressure control for automatic transmission 失效
标题翻译：自动变速器的换档压力控制
公开(公告)号：US06949050B2
公开(公告)日：2005-09-27
申请号：US10774386
申请日：2004-02-10
申请人： Kazuhiro Takatori , Morimasa Yamawaki , Koji Koizumi , Nobuaki Mochizuki , Hiroyuki Tsukamoto
发明人： Kazuhiro Takatori , Morimasa Yamawaki , Koji Koizumi , Nobuaki Mochizuki , Hiroyuki Tsukamoto
IPC分类号： F16H61/04 , F16H59/14 , F16H59/24 , F16H61/06 , F16H61/26
CPC分类号： F16H61/061 , F16H59/141 , F16H59/24 , F16H2059/147 , F16H2059/425 , Y10T477/693 , Y10T477/6939
摘要： A shift pressure control apparatus for an automatic transmission is arranged to hold the shift pressure during a shift at a starting input-torque-dependent pressure determined from a transmission input torque at a start of a shift. A controller is configured to monitor an operating parameter representing an engine load of an engine, to detect an engine load change. When the engine load change is detected, the controller modifies the shift pressure to a modified pressure determined by modifying the starting input-torque-dependent pressure with a difference between a second engine-load-dependent pressure determined from the engine load after the engine load change and a first engine-load-dependent pressure determined from the engine load at the start of the shift.
摘要翻译：用于自动变速器的变速压力控制装置被布置成在变速开始时由变速器输入转矩确定的起动输入 - 转矩相关压力下保持变速期间的变速压力。控制器被配置为监视表示发动机的发动机负载的操作参数，以检测发动机负载变化。当检测到发动机负载变化时，控制器将变速压力修改为通过根据从发动机负载之后的发动机负荷确定的第二发动机负载相关压力之间的差来修改起动输入转矩相关压力而确定的修正压力改变和第一个发动机负载相关压力，由起动开始时的发动机负载确定。

14. 发明授权

US06932741B2 Engine control device 失效
标题翻译：发动机控制装置
公开(公告)号：US06932741B2
公开(公告)日：2005-08-23
申请号：US10751110
申请日：2004-01-05
申请人： Nobuaki Mochizuki , Hirofumi Michioka , Morimasa Yamawaki , Koji Koizumi , Jun Takeuchi , Hiroyasu Fujioka
发明人： Nobuaki Mochizuki , Hirofumi Michioka , Morimasa Yamawaki , Koji Koizumi , Jun Takeuchi , Hiroyasu Fujioka
IPC分类号： F02D9/02 , F02D29/00 , F02D41/02 , F02D41/08 , F02D41/14 , F16H61/04 , F16H63/50 , B60K41/04
CPC分类号： F16H63/502 , B60W2540/16 , F02D41/023 , F02D41/1497 , F02D2200/502 , F02D2250/18 , F02D2250/21 , F16H61/686 , F16H2061/0488 , F16H2306/42 , Y10T477/679 , Y10T477/68
摘要： An engine control device (20) for a vehicle has a torque control mechanism (17) for regulating the engine output torque. The torque control mechanism (17) includes at least one of a throttle valve (11) and a fuel injector (12). The engine control device further has a sensor (10) for detecting the shift lever position and a controller. The controller is configured to detect a shift in the shift lever position from the stationary range position (N or P range) to the running range position (D or R range) based on the shift lever position; and transmit a command signal to the torque control mechanism (17) when a first predetermined period elapses after the detection of the shift in the shift lever position, the command signal increasing the engine output torque by a predetermined correction gain ΔTe from a first output torque Te0 at the detection of the shift lever position to a second output torque Te1.
摘要翻译：一种用于车辆的发动机控制装置（20）具有用于调节发动机输出转矩的转矩控制机构（17）。扭矩控制机构（17）包括节流阀（11）和燃料喷射器（12）中的至少一个。发动机控制装置还具有用于检测变速杆位置的传感器（10）和控制器。控制器被配置为基于换档杆位置来检测变速杆位置从固定范围位置（N或P范围）到行驶范围位置（D或R范围）的移动; 并且当在检测到变速杆位置的换档之后经过第一预定时间时，将命令信号发送到转矩控制机构（17），该指令信号将来自第一输出转矩的发动机输出转矩增加预定的校正增益DeltaTe 在变速杆位置检测到第二输出转矩Te 1时的Te 0。

15. 发明授权

US08340878B2 Torque converter control device and control method thereof 有权
标题翻译：变矩器控制装置及其控制方法
公开(公告)号：US08340878B2
公开(公告)日：2012-12-25
申请号：US12484568
申请日：2009-06-15
申请人： Tomoko Oue , Morimasa Yamawaki , Kouichi Sawano
发明人： Tomoko Oue , Morimasa Yamawaki , Kouichi Sawano
IPC分类号： G06F7/00 , B60K23/02 , G06F17/00
CPC分类号： F16H61/143 , F16H2061/145 , F16H2061/146 , Y10T477/635 , Y10T477/638 , Y10T477/641
摘要： When an upshift is performed while a traveling condition of a vehicle corresponds to a driving condition or a downshift is performed while the traveling condition of the vehicle corresponds to a coasting condition, a second target slip amount is set as a target slip amount for a period extending from the start of gear ratio variation following issuance of a gear position change start command to completion of the gear ratio change, and when a downshift is performed in the driving condition or an upshift is performed in the coasting condition, a first target slip amount is set as the target slip amount for a period extending from issuance of the shift command to completion of the shift.
摘要翻译：当在车辆的行驶状态对应于滑行状态的同时，当车辆的行驶状态对应于行驶状态或进行降挡时，执行升档，将第二目标滑移量设定为目标滑移量一段时间从齿轮变更开始指令发生到变速比变更完成之后的齿轮比变更开始延伸，当在行驶状态下进行降挡或者在滑行条件下进行升挡时，第一目标滑移量被设定为从发送移位指令到完成班次的期间的目标滑移量。

16. 发明申请

US20060094564A1 Control of lock-up clutch 有权
标题翻译：控制锁止离合器
公开(公告)号：US20060094564A1
公开(公告)日：2006-05-04
申请号：US11239630
申请日：2005-09-30
申请人： Toshiji Ilda , Hiroshi Sekiya , Morimasa Yamawaki , Tatsuya Imamura , Koji Dohi , Kouji Saitou
发明人： Toshiji Ilda , Hiroshi Sekiya , Morimasa Yamawaki , Tatsuya Imamura , Koji Dohi , Kouji Saitou
IPC分类号： F16H61/58 , B60W10/02
CPC分类号： F16H61/143 , F16H59/14 , F16H59/24 , F16H59/42 , F16H59/44 , F16H2059/147 , Y10T477/633 , Y10T477/635 , Y10T477/6352 , Y10T477/63525 , Y10T477/6418 , Y10T477/6422 , Y10T477/735 , Y10T477/75 , Y10T477/753 , Y10T477/78 , Y10T477/79
摘要： A lock-up clutch control device which controls a lock-up clutch (6) provided in a torque converter (5) interposed between an engine (3) and a transmission (4) used with a vehicle, is disclosed. The lock-up clutch control device has a differential pressure generating device (7,8), a vehicle speed sensor (13), a throttle valve opening sensor (14), an transmission input shaft rotation speed sensor (16), engine torque detection means (2), and a controller (1). The controller (1) determines, based on the detected vehicle speed (VSP) and the detected throttle valve opening (TVO), whether or not a control region of a torque converter is a converter region wherein control is performed to disengage the lock-up clutch. When the control region of the torque converter is not the converter region, the controller (1) determines whether or not the control region of the torque converter is a slip control region wherein control is performed to make the lock-up clutch slip, based on the detected input shaft rotation speed (Npri) of the transmission and the detected engine torque (Te). When the control region of the torque converter is the slip control region, the controller commands the differential pressure generating device (7,8) to cause a slip of the lock-up clutch (6).
摘要翻译：公开了一种锁定离合器控制装置，其控制设置在引擎（3）和与车辆使用的变速器（4）之间的变矩器（5）中的锁止离合器（6）。锁止离合器控制装置具有压差发生装置（7,8），车速传感器（13），节气门开度传感器（14），变速器输入轴转速传感器（16），发动机扭矩检测装置（2）和控制器（1）。控制器（1）基于检测到的车速（VSP）和检测到的节气门开度（TVO），判定变矩器的控制区域是否是进行控制以解除锁定的转换器区域离合器。当变矩器的控制区域不是转换器区域时，控制器（1）基于控制器（1）确定变矩器的控制区域是否是滑差控制区域，其中执行控制以使锁止离合器滑动，基于检测到的变速箱的输入轴转速（Npri）和检测到的发动机转矩（Te）。当变矩器的控制区域是滑动控制区域时，控制器命令差压发生装置（7,8）引起锁止离合器（6）的滑动。

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