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1. 发明授权

US06312358B1 Constant speed drive apparatus for aircraft generator and traction speed change apparatus 有权
标题翻译：用于飞机发电机和牵引变速装置的恒速驱动装置
公开(公告)号：US06312358B1
公开(公告)日：2001-11-06
申请号：US09583167
申请日：2000-05-30
申请人： Tatsuhiko Goi , Kouji Kawakami , Eiichi Yamakawa
发明人： Tatsuhiko Goi , Kouji Kawakami , Eiichi Yamakawa
IPC分类号： B60K4114
CPC分类号： F16H15/38 , F16H61/664 , Y10T477/619
摘要： A constant speed drive apparatus for an aircraft generator comprises an input shaft for receiving drive torque from an aircraft engine, a traction speed change mechanism of continuously-variable speed change ratio which is coupled to the input shaft, an output shaft for supplying the aircraft generator with drive torque which is changed in speed by the traction speed change mechanism, and a control computer for controlling the speed change ratio of the traction speed change mechanism to maintain the output shaft at a predetermined rotational frequency. With such constitution it is possible to achieve a small and lightweight constant speed drive apparatus having a high transmission efficiency.
摘要翻译：一种用于飞机发电机的恒速驱动装置，包括用于接收来自飞机发动机的驱动扭矩的输入轴，耦合到输入轴的连续变速变速比的牵引变速机构，用于供应飞机发电机的输出轴具有通过牵引变速机构而改变速度的驱动转矩，以及用于控制牵引变速机构的变速比以将输出轴保持在预定转速的控制计算机。利用这种结构，可以实现具有高传动效率的小而轻的恒速驱动装置。

2. 发明授权

US06530860B2 Line pressure control device for continuous transmission in vehicle 有权
公开(公告)号：US06530860B2
公开(公告)日：2003-03-11
申请号：US09850170
申请日：2001-05-08
申请人： Shinsuke Ui
发明人： Shinsuke Ui
IPC分类号： B60K4114
CPC分类号： F16H61/66254 , F16H61/66272 , Y10T477/624 , Y10T477/675 , Y10T477/69395
摘要： The present invention provides a line pressure control device for a continuous transmission in an automotive vehicle, wherein a life of a belt is capable of being lengthened by avoiding a slip of the belt under any running conditions. The line pressure control device comprises a pressure control valve for generating a line oil pressure of an oil pressure line by controlling an output oil pressure of an oil pressure pump, the continuous transmission for changing a rotating speed of an internal combustion engine manipulated by the line oil pressure, a controlling process of a required line oil pressure for conveying an input torque of the continuous transmission from a throttle opening signal of the internal combustion engine, and an input and an output shaft rotating speeds of the continuous transmission, a memorizing process of the characteristics data of an output oil pressure for the oil pressure pump, a process of computing a possible output line oil pressure of the oil pressure pump from the characteristic data of the output oil pressure and the input shaft rotating speed and comparing the required line oil pressure with the possible output line oil pressure, and a control means for controlling a rotating speed and an output torque of the internal combustion engine, wherein the required line oil pressure is kept within the possible output line oil pressure.

3. 发明授权

US06422972B1 Engine control apparatus 有权
标题翻译：发动机控制装置
公开(公告)号：US06422972B1
公开(公告)日：2002-07-23
申请号：US09629979
申请日：2000-07-31
申请人： Takahiro Eguchi
发明人： Takahiro Eguchi
IPC分类号： B60K4114
CPC分类号： B60K6/485 , B60K6/543 , B60L2240/486 , B60W2510/1005 , B60W2520/10 , B60W2520/105 , B60W2710/0616 , F02D41/123 , F02D2200/501 , F02N11/0818 , F16H59/46 , Y02T10/48 , Y02T10/6226 , Y10S903/903 , Y10S903/918 , Y10T477/675 , Y10T477/68
摘要： An engine control apparatus waits to stop the engine of a hybrid vehicle until the vehicle is in a condition to be able to start moving properly. An engine control apparatus for a vehicle, having a continuously variable transmission, coupled to an engine which generates a drive force, for driving wheels, so that, when the vehicle is in a stop-event, to enable stopping or restarting of operation of the engine in response to specific driving conditions, comprising: a fuel supply cut device for stopping operation of the engine while continuing to cut supply of fuel to the engine, when the vehicle is in a deceleration event; a vehicle velocity detector for detecting a traveling velocity of the vehicle; and a deceleration detector for detecting deceleration of the vehicle, wherein the fuel supply cut device reverts from a fuel supply cut condition when a traveling velocity of the vehicle detected by the vehicle velocity detector is lower than a predetermined velocity and a deceleration detected by the deceleration detector is higher than a predetermined deceleration.
摘要翻译：发动机控制装置等待混合动力车辆的发动机停止，直到车辆处于能够正常开始移动的状态。一种用于车辆的发动机控制装置，具有无级变速器，联接到发动机，其产生用于驱动车轮的驱动力，使得当车辆处于停止事件时，能够停止或重新启动发动机，包括：燃料供给切断装置，用于当车辆处于减速事件时，继续切断对发动机的燃料供给，停止发动机的运转; 用于检测车辆的行驶速度的车速检测器; 以及减速检测器，用于检测车辆的减速度，其中当由车速检测器检测到的车辆的行驶速度低于预定速度并且由减速度检测到的减速度时，燃料供给切断装置从燃料供给切断状态返回检测器高于预定的减速度。

4. 发明授权

US06217478B1 Position and/or angle control method and device without absolute positions sensor 失效
标题翻译：位置和/或角度控制方法和装置无绝对位置传感器
公开(公告)号：US06217478B1
公开(公告)日：2001-04-17
申请号：US09350338
申请日：1999-07-09
申请人： Martin Vohmann , Ralf Dreibholz , Gunther Bauer
发明人： Martin Vohmann , Ralf Dreibholz , Gunther Bauer
IPC分类号： B60K4114
CPC分类号： F16H61/6648 , B60W50/00 , B60W2420/00 , F16H63/062 , G01D18/006 , G05B2219/37436 , Y10T477/6243
摘要： A method for control of a positioning and/or angle control device without an absolute position sensor and the device itself is proposed as having at least one position label for a controllable part in a motor vehicle using an electronic circuit. The positioning and/or angle control device initialized after termination of the operation of the motor vehicle.
摘要翻译：提出了一种用于控制没有绝对位置传感器的定位和/或角度控制装置和装置本身的方法，其具有使用电子电路的机动车辆中的可控部件的至少一个位置标签。定位和/或角度控制装置在机动车辆的操作终止之后被初始化。

5. 发明授权

US06769502B2 Oil pump drive control apparatus 有权
标题翻译：油泵驱动控制装置
公开(公告)号：US06769502B2
公开(公告)日：2004-08-03
申请号：US10021576
申请日：2001-12-19
申请人： Yukinori Nakamori , Takehiko Suzuki , Satoru Wakuta
发明人： Yukinori Nakamori , Takehiko Suzuki , Satoru Wakuta
IPC分类号： B60K4114
CPC分类号： B60W20/00 , B60K6/28 , B60K6/365 , B60K6/40 , B60K6/485 , B60K6/547 , B60L1/003 , B60L15/2054 , B60L2240/486 , B60L2240/507 , B60W10/115 , B60W10/30 , F16H57/0434 , F16H61/0031 , F16H61/0267 , F16H2059/683 , Y02T10/6226 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y10S903/903 , Y10S903/919 , Y10T477/23 , Y10T477/6939
摘要： The clutch oil pressure (PC1) supplied to a hydraulic controller of an automatic transmission is detected. If it is detected that the clutch oil pressure (PC1) is less than or equal to a first threshold value PA when a first oil pump cooperative with a drive power source is to stop, the second oil pump is driven. Therefore, after the oil pressure (for example, PY) remaining from the first oil pump has decreased, the second oil pump is driven, and an oil pressure (PX) needed for the hydraulic control of friction engagement elements is maintained. If it is detected that the clutch oil pressure (PC1) is greater than or equal to a second threshold value (PB) when the first oil pump is to be driven, the second oil pump is stopped. Therefore, the second oil pump is stopped when the oil pressure provided by the first oil pump rises to such a level that the oil pressure (PX) can be secured. Thus, the load on the second oil pump is reduced so as to allow it to be reduced in size.
摘要翻译：检测供给到自动变速器的液压控制器的离合器油压（PC1）。如果当与驱动动力源协作的第一油泵停止时检测到离合器油压（PC1）小于或等于第一阈值PA，则驱动第二油泵。因此，在从第一油泵残留的油压（例如PY）降低后，第二油泵被驱动，并且维持摩擦接合元件的液压控制所需的油压（PX）。如果在第一油泵被驱动时检测到离合器油压（PC1）大于或等于第二阈值（PB），则停止第二油泵。因此，当由第一油泵提供的油压上升到可以确保油压（PX）的水平时，停止第二油泵。因此，第二油泵上的负载减小，从而使其能够减小其尺寸。

6. 发明授权

US06390947B1 Hydraulic circuit used for automatic transmission of vehicle having automatic engine-stop system, and oil-pressure control system and method 有权
标题翻译：用于具有自动发动机停止系统的车辆自动变速器的液压回路，以及油压控制系统和方法
公开(公告)号：US06390947B1
公开(公告)日：2002-05-21
申请号：US09628019
申请日：2000-07-28
申请人： Takashi Aoki , Eijiro Shimabukuro
发明人： Takashi Aoki , Eijiro Shimabukuro
IPC分类号： B60K4114
CPC分类号： F16H61/66272 , B60W10/04 , B60W10/06 , B60W10/101 , B60W30/18 , B60W30/1819 , F16H61/0025 , F16H61/0031 , F16H61/66 , Y10T477/23 , Y10T477/624 , Y10T477/6939
摘要： A hydraulic circuit for controlling the oil pressure supplied to an automatic transmission of a vehicle which has a mechanical oil pump, driven by an engine, for supplying hydraulic oil to the automatic transmission and which has an automatic engine-stop system is disclosed, by which the rise speed of the oil pressure for driving the automatic transmission can be increased when the engine is restarted, and the delay of the response for starting the vehicle can be decreased. In the hydraulic circuit, a bypass passage for connecting the suction side and the supply side of the mechanical oil pump is provided; and an electric oil pump is connected to the bypass passage in a manner such that the mechanical oil pump and the electric oil pump are arranged in parallel.
摘要翻译：本发明公开了一种液压回路，其用于控制向自动变速器供给的油压，所述油压自动变速器具有由发动机驱动的用于向所述自动变速器供给液压油并具有自动发动机停止系统的机械油泵，当发动机重新启动时，可以增加用于驱动自动变速器的油压的上升速度，并且可以减小起动车辆的响应的延迟。在液压回路中设置有用于连接机械油泵的吸入侧和供给侧的旁路通路。并且电动油泵以使机械油泵和电动油泵平行配置的方式与旁通通路连接。

7. 发明授权

US06732039B2 Vehicle speed control system 失效
标题翻译：车速控制系统
公开(公告)号：US06732039B2
公开(公告)日：2004-05-04
申请号：US10030623
申请日：2002-01-11
申请人： Junsuke Ino , Kazutaka Adachi , Takeshi Ishizu , Hideki Sudo
发明人： Junsuke Ino , Kazutaka Adachi , Takeshi Ishizu , Hideki Sudo
IPC分类号： B60K4114
CPC分类号： B60K31/0008 , B60K31/047 , B60W2520/10 , B60W2520/125 , B60W2540/10 , B60W2550/142 , B60W2720/106 , F16H61/66 , G05D2201/0213
摘要： A vehicle speed control system is installed to a vehicle equipped with an engine and a continuously variable transmission (CVT). The vehicle control system is comprised of a controller arranged to execute a vehicle speed control, to suspend the vehicle speed control when a throttle opening is increased to be greater than a target throttle opening for the vehicle speed control and to restart the suspended vehicle speed control when the throttle opening becomes smaller than the target throttle opening. Further, the controller is arranged to decrease the throttle opening and to execute a shift down of the CVT when the vehicle speed at the moment of restarting the vehicle speed control is greater than or equal to the target vehicle speed. Therefore, this vehicle speed control system can quickly and smoothly decelerate the vehicle without generating shift shocks when the vehicle speed control is restarted.
摘要翻译：车辆速度控制系统安装在配有发动机和无级变速器（CVT）的车辆上。车辆控制系统包括：控制器，其被配置为执行车速控制，当节气门开度增加到高于用于车速控制的目标节气门开度时暂停车速控制，并重新启动悬架车速控制当节气门开度变得小于目标节气门开度时。此外，控制器被设置为当重新启动车速控制时的车速大于或等于目标车速时，减小节气门开度并执行CVT的下降。因此，当车速控制重新开始时，该车速控制系统可以快速平稳地减速车辆而不产生换档冲击。

8. 发明授权

US06393349B1 Vehicle drive force control device 有权
标题翻译：车辆驱动力控制装置
公开(公告)号：US06393349B1
公开(公告)日：2002-05-21
申请号：US09657437
申请日：2000-09-07
申请人： Masayuki Yasuoka
发明人： Masayuki Yasuoka
IPC分类号： B60K4114
CPC分类号： B60W10/06 , B60W10/04 , B60W10/101 , B60W10/109 , B60W30/1819 , B60W30/188 , F16H15/38 , F16H37/086 , F16H61/66 , F16H61/6645 , F16H2037/088
摘要： A target output shaft torque tTo is computed based on an accelerator pedal depression amount APS and a vehicle speed VSP, a torque ratio T is computed based on an input shaft rotation speed and a speed ratio factor E of a IVT (100), a target torque tTe of an engine (101) is computed from the target out shaft torque tTo and torque ratio T, and control is performed so that the torque generated by the engine (101) is the target torque tTe. At the same time, the target input shaft rotation speed tNin of the IVT (100) is calculated based on a vehicle running state, and control is performed so that the input shaft rotation speed Nin and target input shaft rotation speed tNin of the IVT coincide.
摘要翻译：基于加速器踏板下压量APS和车速VSP来计算目标输出轴转矩tTo，基于输入轴转速和IVT（100）的速比系数E计算转矩比T，根据目标输出轴转矩tTo和转矩比T计算发动机（101）的转矩tTe，并且进行控制，使得由发动机（101）产生的转矩为目标转矩tTe。同时，基于车辆行驶状态计算IVT（100）的目标输入轴转速tNin，进行控制，使得IVT的输入轴转速Nin和目标输入轴转速tNin一致。

9. 发明授权

US06364808B1 Apparatus for changing the transmission ratio of a continuously adjustable transmission as part of a cruise control system for motor vehicles 有权
标题翻译：用于改变作为用于机动车辆的巡航控制系统的一部分的连续可调变速器的传动比的装置
公开(公告)号：US06364808B1
公开(公告)日：2002-04-02
申请号：US09526898
申请日：2000-03-16
申请人： Jörg Saur
发明人： Jörg Saur
IPC分类号： B60K4114
CPC分类号： B60K31/047 , B60W2510/0638 , B60W2720/106 , F16H59/06 , F16H61/66 , F16H61/66254 , Y10T477/6223 , Y10T477/62423 , Y10T477/676
摘要： An apparatus for changing the transmission ratio of a continuously adjustable transmission as part of a cruise control system for motor vehicles, this part being provided with a controller (18) for the formation of a change value (ISOLL) for the transmission ratio as a function of the difference by which the actual value of the speed of travel (VIST) in overrun operation exceeds a stipulated value (VSCHRUB). An adding stage (20) is used for the formation of a desired value (ISOLL—F) for the transmission ratio from the change value (ISOLL) and the stored desired value (IVSCHUB) of the transmission ratio at the beginning of overrun operation, it being possible for this desired value (ISOLL—F) to be fed to a transmission-ratio controller for the transmission. As a result, a defined increase in vehicle speed leads to a similar change in the transmission ratio in each vehicle-speed range, and the transmission intervention is always ended exactly at the same transmission ratio at which it began. Moreover, decelerations by means of the cruise-controller operating lever are always reproducible down to a constant minimum value, irrespective of the particular vehicle-speed or engine-speed range.
摘要翻译：一种用于改变作为用于机动车辆的巡航控制系统的一部分的连续可调变速器的传动比的装置，该部分设置有用于形成传动比的变化值（ISOLL）作为功能的控制器（18）在超速运行中的行驶速度（VIST）的实际值超过规定值（VSCHRUB）的差异。添加级（20）用于根据变速值（ISOLL）和超速运行开始时的传动比的存储期望值（IVSCHUB）形成用于传动比的期望值（ISOLL-F）可以将该期望值（ISOLL-F）馈送到用于变速器的变速比控制器。结果，定义的车辆速度的增加导致每个车辆速度范围中的传动比类似的变化，并且传动干预总是以与其开始的相同传动比完全相同。此外，无论特定的车速或发动机转速范围如何，通过巡航控制器操作杆的减速总是能够再现到恒定的最小值。

10. 发明授权

US06174261B1 Speed controller and control methods of continuously variable transmission 失效
标题翻译：无级变速器的速度控制器和控制方法
公开(公告)号：US06174261B1
公开(公告)日：2001-01-16
申请号：US09330145
申请日：1999-06-11
申请人： Mitsuru Watanabe , Satoshi Takizawa , Yasushi Narita , Yuusuke Minagawa , Masato Koga
发明人： Mitsuru Watanabe , Satoshi Takizawa , Yasushi Narita , Yuusuke Minagawa , Masato Koga
IPC分类号： B60K4114
CPC分类号： F16H61/66254 , Y10T477/623 , Y10T477/6242
摘要： A first final target input rotation speed is calculated according to a throttle opening and a vehicle speed, and a second final target input rotation speed is calculated by applying an upper limit to the first final target input rotation speed. The upper limit is determined so as to reduce noise outside the vehicle. A second final target speed ratio is set from the vehicle speed and second final target input rotation speed, and a time constant of a speed ratio variation is determined from the vehicle speed and first final target input rotation speed. By transiently controlling the speed ratio variation using the second final target speed ratio and time constant thus obtained, an excessive increase of engine rotation speed is prevented while retaining a desirable feeling of acceleration when there is a kickdown operation of the vehicle.
摘要翻译：根据节气门开度和车速计算第一最终目标输入转速，并且通过对第一最终目标输入转速施加上限来计算第二最终目标输入转速。确定上限以便减少车辆外部的噪音。根据车速和第二最终目标输入转速设定第二最终目标速度比，并且根据车速和第一最终目标输入转速确定速比变化的时间常数。通过使用由此获得的第二最终目标速度比和时间常数来暂时控制速比变化，当存在车辆的降档操作时，在保持期望的加速感的同时防止发动机转速的过度增加。

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