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公开(公告)号：US09359003B2
公开(公告)日：2016-06-07
申请号：US14437874
申请日：2012-11-05
发明人： Koichi Ito
CPC分类号： B62D5/003 , F16D11/16 , F16D27/09 , F16D28/00 , F16D48/06 , F16D2023/123 , F16D2500/3021 , F16D2500/31 , F16D2500/5085 , F16D2500/50858 , F16D2500/525 , F16D2500/7041
摘要： A clutch apparatus is configured such that a first mode, a second mode and a third can be switched among these three modes. In the first mode, the rotating force is not transmitted between the steering-wheel-side housing and the tire-side housing. In the second mode, the steering-wheel-side housing and the tire-side housing are being mutually locked in place and, in this locked state, the rotating force can be transmitted to for the rotation in the both directions. In the third mode, the transmission of the rotating force can be canceled such that while the rotating force can be transmitted, between the steering-wheel-side housing and the tire-side housing, relative to the rotation in one direction, the rotation of either the steering-wheel-side housing or the tire-side housing in the other direction is allowed.
摘要翻译： 离合器装置被配置为使得可以在这三种模式之间切换第一模式，第二模式和第三模式。 在第一模式中，旋转力不会在方向盘侧壳体和轮胎侧壳体之间传递。 在第二模式中，方向盘侧壳体和轮胎侧壳体被相互锁定就位，并且在该锁定状态下，可以将旋转力传递到两个方向上的旋转。 在第三模式中，可以消除旋转力的传递，使得在方向盘侧壳体和轮胎侧壳体之间相对于一个方向上的旋转可以传递旋转力的同时，旋转力 方向盘侧壳体或轮胎侧壳体在另一个方向上被允许。
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公开(公告)号：US20050064993A1
公开(公告)日：2005-03-24
申请号：US10666593
申请日：2003-09-19
申请人： Brian Ginther , John Peterson
发明人： Brian Ginther , John Peterson
IPC分类号： B60K17/35 , B60K23/04 , B60K23/08 , B60W10/02 , F16D48/06 , F16D48/12 , F16H48/08 , F16H48/22 , G05D1/08 , G06F19/00
CPC分类号： B60K23/04 , B60K17/35 , B60K23/0808 , B60W2510/0604 , B60W2520/14 , B60W2520/26 , B60W2520/28 , B60W2720/14 , F16D48/06 , F16D2500/1022 , F16D2500/10425 , F16D2500/31 , F16D2500/3115 , F16D2500/508 , F16D2500/5126 , F16D2500/7044 , F16D2500/70626 , G05D1/0891 , Y10T477/70
摘要： A method and apparatus for controlling torque delivery independently, i.e., asymmetrically, to the two rear axles and wheels of a vehicle with front wheel drive provides improved vehicle handling and performance. The apparatus includes a prime mover, transaxle, power takeoff, rear axle having a pair of independently controllable modulating clutches driving respective rear axle and wheels, various vehicle sensors and a microprocessor. The method, embodied in software in the microprocessor, senses wheel speeds, yaw rate, lateral acceleration, throttle position and steering wheel angle, determines various reference values and oversteer and understeer conditions and activates one or both of the two clutches.
摘要翻译： 用于控制扭矩传递的方法和装置，其独立地，即不对称地控制具有前轮驱动的车辆的两个后轴和车轮，提供改进的车辆操纵和性能。 该装置包括原动机，变速驱动桥，动力输出，后轴，其具有驱动相应的后轮和车轮的一对可独立控制的调节离合器，各种车辆传感器和微处理器。 该方法体现在微处理器中的软件中，感测车轮速度，横摆率，横向加速度，节气门位置和方向盘角度，确定各种参考值和过度转向和转向不足状况，并激活两个离合器中的一个或两个。
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公开(公告)号：US5628390A
公开(公告)日：1997-05-13
申请号：US515074
申请日：1995-08-14
CPC分类号： F16D48/064 , F16D2500/1022 , F16D2500/10418 , F16D2500/3067 , F16D2500/31 , F16D2500/3166 , F16D2500/7027 , F16D2500/7041 , F16D2500/70605
摘要： A method for controlling a clutch for an air conditioner compressor having an armature and a rotor separated by an air gap width powered by an internal combustion engine having a crankshaft includes the steps of receiving a signal to engage the clutch, moving the armature to the rotor over a predetermined time to reduce the air gap width to zero, measuring rotational acceleration of the crankshaft of the internal combustion engine, and changing the predetermined time to reduce the air gap width to zero such that subsequent movement of the armature reduces the changes in the rotational acceleration of the crankshaft.
摘要翻译： 一种用于控制空调压缩机的离合器的方法，所述空调压缩机具有由具有由具有曲轴的内燃机驱动的气隙宽度分隔的电枢和转子的离合器，包括以下步骤：接收信号以接合所述离合器，将所述电枢移动到所述转子 在预定时间内将气隙宽度减小到零，测量内燃机的曲轴的旋转加速度，并且改变预定时间以将气隙宽度减小到零，使得衔铁的后续移动减小了 曲轴的旋转加速度。
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公开(公告)号：US20240052896A1
公开(公告)日：2024-02-15
申请号：US18178740
申请日：2023-03-06
发明人： Jae-Min Jin , In-Soo Jung
IPC分类号： F16D48/06 , F16H61/688
CPC分类号： F16D48/06 , F16H61/688 , F16D2500/30406 , F16D2500/10412 , F16D2500/31
摘要： An embodiment method of predicting vehicle clutch life based on real-time judder diagnosis includes storing to a cloud server actual road driving data measured by an actual road driving information collection device while a vehicle travels, extracting a judder occurrence entry condition by downloading the actual road driving data from the cloud server and checking judder occurrence information in a clutch life prediction device, calculating a judder index by checking judder index information from the actual road driving data in the clutch life prediction device, predicting a clutch useful life of a double clutch transmission (DCT) using a clutch useful life prediction curve for the judder index, and generating a maintenance notification at a time of clutch maintenance.
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公开(公告)号：US20140100748A1
公开(公告)日：2014-04-10
申请号：US13714165
申请日：2012-12-13
发明人： Youngmin KIM
IPC分类号： B60W10/02
CPC分类号： B60W10/023 , F16D48/066 , F16D2500/3024 , F16D2500/30401 , F16D2500/3067 , F16D2500/30803 , F16D2500/31 , F16D2500/3108 , F16D2500/50858 , F16D2500/70217 , F16D2500/7027 , F16D2500/70406
摘要： A method for controlling hydraulic pressure of a damper clutch may include determining a hydraulic pressure control mode of the damper clutch in accordance with vehicle driving conditions and a state of the damper clutch, determining a hydraulic pressure control value according to the hydraulic pressure control mode, determining target waveforms of engine rotation speed and turbine rotation speed according to the hydraulic pressure control mode, detecting a waveform of the engine rotation speed and a waveform of the turbine rotation speed, judging whether detected waveforms of the engine rotation speed and the turbine rotation speed correspond with the target waveforms thereof respectively, and, regulating the hydraulic pressure control value so as to make the detected waveforms of the engine rotation speed and the turbine rotation speed correspond with the target waveforms of the engine rotation speed and the turbine rotation speed respectively.
摘要翻译： 用于控制阻尼器离合器的液压的方法可以包括根据车辆行驶条件和阻尼器离合器的状态来确定阻尼器离合器的液压控制模式，根据液压控制模式确定液压控制值， 根据液压控制模式确定发动机转速和涡轮转速的目标波形，检测发动机转速的波形和涡轮转速的波形，判断检测到的发动机转速和涡轮转速的波形 分别对应于其目标波形，并且调节液压控制值以使得检测到的发动机转速和涡轮转速的波形分别对应于发动机转速和涡轮转速的目标波形。
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公开(公告)号：US08157703B2
公开(公告)日：2012-04-17
申请号：US12398935
申请日：2009-03-05
申请人： Tomohiro Saito
发明人： Tomohiro Saito
IPC分类号： B60W10/00 , B60K17/344
CPC分类号： B60K23/0808 , B60K17/35 , B60W2510/104 , B60W2540/103 , F16D2500/10431 , F16D2500/31 , F16D2500/3144 , F16D2500/50293 , F16D2500/508 , F16D2500/70426 , Y10T477/6418 , Y10T477/753
摘要： The object of the present invention is to suppress the generation of abnormal noise from a transmission system that occurs when a vehicle is turning. A front wheel output shaft is directly linked with the transmission system, and a rear wheel output shaft is linked to the transmission system via a transfer clutch. When the front wheel output shaft rpm Nf and the rear wheel output shaft rpm Nr separate from each other beyond a specified value (α2) while turning a corner, and then the accelerator pedal is released and the engine rpm Ne and turbine rpm Nt approach each other beyond a specified value (β2), and then if vibration at a specified vibration frequency appears in the front wheel output shaft rpm Nf (γ2), the duty ratio Rd of the clutch pressure control valve 52 is decreased (δ2). Next, as the duty ratio Rd decreases, when it is determined that vibration in the front wheel output shaft rpm Nf has been eliminated (ε2), normal slip control is restored, and control is performed so that the duty ratio Rd is increased again (ζ2). By doing this, it is possible to suppress vibration of the front wheel output shaft, and thus suppress the generation of abnormal noise from the transmission system.
摘要翻译： 本发明的目的是抑制当车辆转弯时发生的传动系统产生异常噪声。 前轮输出轴与传动系统直接连接，后轮输出轴通过传动离合器连接到传动系统。 当前轮输出轴rpm Nf和后轮输出轴rpm Nr在转弯时彼此分离超过规定值（α2），然后释放加速踏板，并且发动机转速Ne和涡轮转速N in接近 超过规定值（＆bgr; 2）的其他值，然后如果在前轮输出轴rpm Nf（γ2）中出现规定振动频率的振动，则离合器压力控制阀52的占空比Rd减小（δ2）。 接下来，当占空比Rd减小时，当确定前轮输出轴rpm Nf中的振动已被消除（＆amp; 2）时，恢复正常滑差控制，并且执行控制以使占空比Rd增加 再次（ζ2）。 通过这样做，可以抑制前轮输出轴的振动，从而抑制来自传动系统的异常噪声的产生。
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公开(公告)号：US07007763B2
公开(公告)日：2006-03-07
申请号：US10666593
申请日：2003-09-19
申请人： Brian B. Ginther , John A. Peterson
发明人： Brian B. Ginther , John A. Peterson
IPC分类号： B62D6/00
CPC分类号： B60K23/04 , B60K17/35 , B60K23/0808 , B60W2510/0604 , B60W2520/14 , B60W2520/26 , B60W2520/28 , B60W2720/14 , F16D48/06 , F16D2500/1022 , F16D2500/10425 , F16D2500/31 , F16D2500/3115 , F16D2500/508 , F16D2500/5126 , F16D2500/7044 , F16D2500/70626 , G05D1/0891 , Y10T477/70
摘要： A method and apparatus for controlling torque delivery independently, i.e., asymmetrically, to the two rear axles and wheels of a vehicle with front wheel drive provides improved vehicle handling and performance. The apparatus includes a prime mover, transaxle, power takeoff, rear axle having a pair of independently controllable modulating clutches driving respective rear axle and wheels, various vehicle sensors and a microprocessor. The method, embodied in software in the microprocessor, senses wheel speeds, yaw rate, lateral acceleration, throttle position and steering wheel angle, determines various reference values and oversteer and understeer conditions and activates one or both of the two clutches.
摘要翻译： 用于控制扭矩传递的方法和装置，其独立地，即不对称地控制具有前轮驱动的车辆的两个后轴和车轮，提供改进的车辆操纵和性能。 该装置包括原动机，变速驱动桥，动力输出，后轴，其具有驱动相应的后轮和车轮的一对可独立控制的调节离合器，各种车辆传感器和微处理器。 该方法体现在微处理器中的软件中，感测车轮速度，横摆率，横向加速度，节气门位置和方向盘角度，确定各种参考值和过度转向和转向不足状况，并激活两个离合器中的一个或两个。
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8.发明授权Apparatus and method for controlling engine clutch of hybrid electric vehicle 有权混合动力汽车发动机离合器控制装置及方法公开(公告)号：US09376105B2
公开(公告)日：2016-06-28
申请号：US14466757
申请日：2014-08-22
发明人： Soo Bang Lee , Kwon Chae Chung , Seong Ik Park
CPC分类号： B60W20/40 , B60W10/02 , B60W2540/10 , B60W2710/023 , F16D48/066 , F16D2500/1066 , F16D2500/3068 , F16D2500/31 , F16D2500/50858 , F16D2500/70406 , Y10S903/946
摘要： An apparatus and a method for controlling an engine clutch of a hybrid electric vehicle may include a driving information detector to detect demand information for driving and state information of the hybrid electric vehicle, an engine clutch selectively connecting an engine and a motor generating power, and a controller receiving information from the driving information detector and changing a driving mode of the hybrid electric vehicle by controlling an operation of the engine clutch, in which the controller controls standby hydraulic pressure of the engine clutch differently according to a mode changing condition when the driving mode of the hybrid electric is changed from an Electric Vehicle (EV) mode to a Hybrid Electric Vehicle (HEV) mode.
摘要翻译： 用于控制混合电动车辆的发动机离合器的装置和方法可以包括：驱动信息检测器，用于检测混合动力车辆的驱动和状态信息的需求信息;选择性地连接发动机和发动机的发动机离合器;以及 控制器，其从驾驶信息检测器接收信息，并且通过控制发动机离合器的操作来改变混合动力车辆的驾驶模式，其中控制器根据驾驶时的模式改变条件来控制发动机离合器的待机液压 混合电力的模式从电动汽车（EV）模式改变为混合动力汽车（HEV）模式。
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公开(公告)号：US09222530B2
公开(公告)日：2015-12-29
申请号：US13582059
申请日：2011-02-19
IPC分类号： F16D43/284 , B60K17/36 , B60K23/08 , F16D48/02 , B60K17/02
CPC分类号： F16D43/284 , B60K17/02 , B60K17/36 , B60K23/08 , B60Y2200/14 , F16D48/0206 , F16D2048/0278 , F16D2500/3056 , F16D2500/31 , F16D2500/31426 , F16D2500/31433 , F16D2500/70406 , F16D2500/7041
摘要： A drive train control arrangement for a motor vehicle drive train includes a main drive train, a first drive axle permanently driven by the main drive train, an auxiliary drive train and a second drive axle coupleable to the main drive train via the auxiliary drive train, which has a first clutch unit and a second clutch unit connected downstream in the power train of the first clutch unit for connecting the second drive axle to the main drive train, and a control unit, which in at least one operating mode that closes the at least one second clutch unit of the auxiliary drive train to shift into a standby operating mode when a defined operating condition is present, and with the standby operating mode activated, closes the first clutch unit of the auxiliary drive train to connect the coupleable second drive axle depending on at least one parameter.
摘要翻译： 用于机动车辆传动系的传动系统控制装置包括主传动系，由主传动系永久驱动的第一驱动轴，辅助传动系和经由辅助传动系连接到主传动系的第二传动轴， 该第一离合器单元和第二离合器单元连接在第一离合器单元的传动系中的下游，用于将第二驱动轴连接到主传动系;以及控制单元，其在至少一个操作模式中， 当定义的操作条件存在时，辅助传动系的至少一个第二离合器单元转换到备用操作模式，并且在备用操作模式被激活时，关闭辅助传动系的第一离合器单元以连接可耦合的第二驱动轴 取决于至少一个参数。
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10.发明申请公开(公告)号：US20100114440A1
公开(公告)日：2010-05-06
申请号：US12289694
申请日：2008-10-31
CPC分类号： B60W10/02 , B60W10/30 , B60Y2200/415 , E02F9/2079 , F16D48/06 , F16D2500/1112 , F16D2500/31 , F16D2500/3108 , F16D2500/31413 , F16D2500/70288 , Y10T477/26 , Y10T477/27 , Y10T477/75
摘要： A machine control system for use with a machine having a power source and a transmission is disclosed. The machine control system may have a clutch configured to connect an output of the power source with an input of the transmission. The machine control system may also have a sensors configured to generate signals indicative of machine operations, and a controller in communication with the clutch and the sensors. The controller may be configured to determine the current machine application based on the signals, and vary an actuating force of the clutch based on the type of machine application.
摘要翻译： 公开了一种与具有电源和变速器的机器一起使用的机器控制系统。 机器控制系统可以具有将电源的输出与变速器的输入连接的离合器。 机器控制系统还可以具有被配置为产生指示机器操作的信号的传感器，以及与离合器和传感器通信的控制器。 控制器可以被配置为基于信号来确定当前的机器应用，并且基于机器应用的类型改变离合器的致动力。
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