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41. 发明授权

US07998006B2 Speed ratio control device and method for belt type continuously variable transmission 有权
标题翻译：皮带式无级变速器变速比控制装置及方法
公开(公告)号：US07998006B2
公开(公告)日：2011-08-16
申请号：US11540513
申请日：2006-10-02
申请人： Hironori Nihei , Tetsuya Izumi , Seonjae Kim , Fumito Shinohara , Kiyotaka Sawano , Takuya Numata
发明人： Hironori Nihei , Tetsuya Izumi , Seonjae Kim , Fumito Shinohara , Kiyotaka Sawano , Takuya Numata
IPC分类号： F16H59/00 , F16H61/00
CPC分类号： F16H61/66259 , F16H2061/6611 , Y10T477/619 , Y10T477/6237 , Y10T477/624 , Y10T477/6242
摘要： In a speed ratio control device for a belt continuously variable transmission according to this invention, when a speed ratio is subjected to feedback control on the basis of a difference between an actual speed ratio and a target speed ratio, pressure supplied to a primary pulley is corrected through feedforward (S17, S18) in order to suppress variation in the groove width of the primary pulley caused by a rapid variation in an input torque into the primary pulley (S17) while traveling in a fixed speed ratio mode (S14) in which the target speed ratio is held at a fixed value.
摘要翻译：在本发明的带式无级变速器的变速比控制装置中，当根据实际变速比和目标变速比之间的差进行变速比进行反馈控制时，供给主带轮的压力为通过前馈进行校正（S17，S18），以便在以固定速比比模式（S14）行进时，抑制由初级带轮（S17）的输入转矩的快速变化引起的初级带轮的槽宽度的变化（S14），其中目标速度比保持在固定值。

42. 发明申请

US20100191429A1 CONTROL DEVICE OF A CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
标题翻译：连续可变传输的控制装置
公开(公告)号：US20100191429A1
公开(公告)日：2010-07-29
申请号：US12677257
申请日：2008-08-29
申请人： Seiji Kuwahara , Masato Kaigawa
发明人： Seiji Kuwahara , Masato Kaigawa
IPC分类号： G06F19/00
CPC分类号： F16H61/66259 , F16H2061/6611
摘要： A low-side target gear ratio “alpha” and a high-side target gear ratio “beta” are calculated using an up-use map Ma and a down-use map Mb based on a vehicle speed and an accelerator opening amount, and with regard to a region wherein the target gear ratio “alpha” is not more “high” than an actual gear ratio and the target gear ratio “beta” is not more “low” than the actual gear ratio, a gear ratio of a continuously variable transmission is held.
摘要翻译：基于车速和加速器开度，使用上位图Ma和下降用地图Mb计算低侧目标变速比“α”和高侧目标变速比“β”，并且考虑到目标齿轮比“α”不比实际齿轮比“高”的区域，并且目标齿轮比“β”不比实际齿轮比“低”，则连续变量传输举行。

43. 发明申请

US20100191428A1 SHIFT CONTROL DEVICE FOR VEHICULAR CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：用于车辆连续可变传动的变速控制装置
公开(公告)号：US20100191428A1
公开(公告)日：2010-07-29
申请号：US12667466
申请日：2008-01-24
申请人： Tadashi Tamura , Akira Hino , Masahiro Tawara , Yasunari Matsui
发明人： Tadashi Tamura , Akira Hino , Masahiro Tawara , Yasunari Matsui
IPC分类号： G06F19/00
CPC分类号： F16H61/66259 , F16H59/18 , F16H59/66 , F16H61/16 , F16H2059/142 , F16H2061/6611
摘要： In a shift control device for a vehicular continuously variable transmission with an arrangement in which a normal shift mode is switched to an acceleration shift mode in response to an acceleration demand, a shift control is performed to prevent deterioration to running performance due to a transition to the acceleration shift mode by increased running resistance such as ascending road running or the like against a driver will.An acceleration demand determining value PAPL is set depending on a road surface gradient Φ such that the shifting mode is more difficult to be switched to the acceleration shift mode in a larger road surface gradient Φ, than in a smaller road surface gradient Φ. Such arrangement prevents the shift mode from being switched to the acceleration shift mode during ascending road running with an increase in an accelerator operation amount PAP against the driver will. During a flat road running with a small road surface gradient Φ, the shift mode is switched to the acceleration shift mode in response to the acceleration demand by the driver, thereby obtaining an excellent acceleration feeling. Meanwhile, the above arrangement prevents degradation of the ascending performance due to an inadequate drive force resulting from the shift mode switched to the acceleration shift mode during ascending road running against the driver will.
摘要翻译：在用于车辆无级变速器的变速控制装置中，其中根据加速要求将正常换挡模式切换到加速换档模式，执行换档控制，以防止由于转向通过增加行驶阻力（例如上升道路行驶等）对驾驶员的加速移动模式。加速要求确定值PAPL根据路面坡度Φ设定，使得在较大的路面坡度Φ中，比在较小的路面坡度Φ中更难切换到加速移动模式。这样的布置防止了随着加速器操作量PAP相对于驾驶员的增加而在上行道路行驶期间切换到加速换档模式。在路面坡度小的平坦道路中，根据驾驶员的加速要求，将换挡模式切换为加速换档模式，从而获得极佳的加速感。同时，上述布置防止由于在针对驾驶员的上行道路行驶期间由切换模式切换到加速度换档模式而导致的驱动力不足导致的上升性能的劣化。

44. 发明申请

US20040097328A1 Shift control for continuously-variable transmission 有权
标题翻译：无级调速变速控制
公开(公告)号：US20040097328A1
公开(公告)日：2004-05-20
申请号：US10704853
申请日：2003-11-12
申请人： NISSAN MOTOR CO., LTD.
发明人： Akihiro Makiyama , Atsufumi Kobayashi
IPC分类号： B60K041/12
CPC分类号： F16H61/66259 , F16H2059/183 , F16H2061/0227 , F16H2061/6611 , Y10S477/905 , Y10T477/623 , Y10T477/6237 , Y10T477/692
摘要： A shift control apparatus for a continuously-variable transmission includes a controller for controlling a transmission ratio in a normal mode in accordance with a sensed vehicle speed and a sensed accelerator operation condition. The controller determines a second-mode downshift characteristic and a second-mode upshift characteristic in accordance with a driver's acceleration demand; and controls the transmission ratio in a kickdown shift control mode in response to a driver's acceleration request by performing a downshift operation to a target downshift transmission ratio determined according to the second-mode downshift characteristic and an upshift operation according to the second mode upshift characteristic.
摘要翻译：用于无级变速器的变速控制装置包括：控制器，用于根据检测到的车速和感测到的加速器运行状况来控制正常模式下的变速比。控制器根据驾驶员的加速要求确定第二模式降档特性和第二模式升档特性; 并且根据驾驶员的加速请求，通过对根据第二模式升档特性的第二模式降档特性和升档操作确定的目标降档传动比执行降档操作来控制降档变速控制模式中的传动比。

45. 发明申请

US20030010026A1 Hydrostatic transmission control system having aggressive and non-aggressive modes 审中-公开
标题翻译：具有侵略性和非侵略性模式的静液压传动控制系统
公开(公告)号：US20030010026A1
公开(公告)日：2003-01-16
申请号：US09905260
申请日：2001-07-13
申请人： Deere & Company
发明人： Mark D. Evans , Joseph G. Burgart
IPC分类号： F16D031/02
CPC分类号： F16H61/47 , B60K17/10 , B60Y2200/22 , B60Y2200/221 , F16H39/14 , F16H59/18 , F16H61/435 , F16H61/46 , F16H2059/0226 , F16H2061/6611 , F16H2061/66213 , F16H2302/04
摘要： A control system for a utility vehicle transmission provides for operator selection of vehicle nullaggressiveness,null or rates of acceleration in response to operator command. The aggressiveness of a vehicle's performance can be controlled by modulating control signals to proportional control valves, which determine the transmission acceleration, according to two or more electrical ramp-up (or ramp-down) profiles, in response to an operator's acceleration command (or deceleration command). The transmission control system includes a controller, directional switches and electro-hydraulic valves which control hydraulic pressure in the servo control system of a hydrostatic transmission. The operator is provided with a two-position set switch. With the set switch in the less aggressive position, in response to an operator's command, the software in the controller provides a relatively slow current ramp to energize the control valves. With the switch in the more aggressive position, the current ramps and resultant pressure ramps are faster, thus causing more aggressive transmission operation for the hydrostatic transmission.
摘要翻译：用于多用途车辆变速器的控制系统提供操作员选择车辆“积极性”或响应操作者指令的加速度。通过根据两个或更多个电斜坡（或斜坡下降）曲线来响应于操作者的加速指令（或者），控制信号到比例控制阀来控制车辆性能的侵略性，比例控制阀确定传动加速度减速指令）。传动控制系统包括控制器，定向开关和电动液压阀，其控制伺服控制系统中液压传动的液压。操作员设置有两位置开关。随着设定开关处于不太积极的位置，响应于操作员的指令，控制器中的软件提供相对较慢的电流斜坡以激励控制阀。随着开关处于更积极的位置，电流斜坡和合成压力斜坡更快，从而为静液压变速器带来更积极的传动操作。

46. 发明授权

US06436003B1 Process for controlling a CVT installed in the power train of a motor vehicle 失效
标题翻译：用于控制安装在机动车辆的动力传动系中的CVT的过程
公开(公告)号：US06436003B1
公开(公告)日：2002-08-20
申请号：US09633385
申请日：2000-08-07
申请人： Hans Kleila , Gernot Becker
发明人： Hans Kleila , Gernot Becker
IPC分类号： B60K4112
CPC分类号： F16H61/66259 , F16H59/40 , F16H2059/183 , F16H2061/6611 , F16H2061/6615 , Y10T477/623
摘要： The invention concerns a process for controlling a CVT in a motor vehicle. In order to avoid an uncomfortable excitation of a transmission ratio change of the CVT when the driving speed is constant it is proposed that in the case of small accelerator pedal changes (
摘要翻译：本发明涉及用于控制机动车辆中的CVT的过程。为了避免当驱动速度恒定时CVT的传动比变化的不舒服的激励，提出在小的加速踏板变化（

47. 发明申请

US20020028724A1 Control apparatus for an automotive continuously variable transmission 失效
公开(公告)号：US20020028724A1
公开(公告)日：2002-03-07
申请号：US09944591
申请日：2001-09-04
申请人： Honda Giken Kogyo Kabushiki Kaisha
发明人： Tomoyuki Kanda , Tamotsu Kotegawa , Yoshimichi Tsubata
IPC分类号： F16H061/18
CPC分类号： F16H61/66272 , F16H61/66259 , F16H2061/6611 , Y10T477/624 , Y10T477/6243
摘要： In a control apparatus for an automotive continuously variable transmission having a forward-reverse selector mechanism in which a gear ratio for reverse is set closer to a speed reducing side than a gear ratio for forward and a belt type continuously variable transmission mechanism, a PH pressure that is outputted from a first regulator valve and a PL pressure that is outputted from a second regulator valve are changeably supplied to one and the other of a hydraulic cylinder of a drive pulley and a hydraulic cylinder of a driven pulley via a shift control valve. A hydraulic pressure supplied to a reversing hydraulic pressure connecting element from a reversing manual valve is inputted into an oil chamber of a first regulator valve so that the PH pressure is increased with the hydraulic pressure so inputted.

48. 发明申请

US20010044360A1 Engine torque control system based on the dynamic behavior of a driven automatic transmission 失效
标题翻译：基于驱动自动变速器动态特性的发动机转矩控制系统
公开(公告)号：US20010044360A1
公开(公告)日：2001-11-22
申请号：US09860145
申请日：2001-05-17
发明人： Bernd Loffler , Peter Janssen
IPC分类号： B60K041/04
CPC分类号： B60W10/06 , B60W10/10 , B60W30/18 , B60W40/09 , B60W2540/30 , B60W2710/0666 , F02D2250/21 , F16H61/66 , F16H61/66254 , F16H2059/085 , F16H2061/6611 , Y10T477/624 , Y10T477/65 , Y10T477/675 , Y10T477/677
摘要： Engine torque control system based on the dynamic behavior of a driven automatic transmission consists in that the engine dynamics is limited as function of a sporting mode.
摘要翻译：基于驱动自动变速器的动态特性的发动机扭矩控制系统包括：作为运动模式的功能，发动机动力学受到限制。

49. 发明授权

US4750598A Control system for the throttle valve of a vehicle engine 失效
标题翻译：车辆发动机节气门控制系统
公开(公告)号：US4750598A
公开(公告)日：1988-06-14
申请号：US873751
申请日：1986-06-12
申请人： Yoshiaki Danno , Takashi Dogahara , Daisuke Sanbayashi , Makoto Shimada
发明人： Yoshiaki Danno , Takashi Dogahara , Daisuke Sanbayashi , Makoto Shimada
IPC分类号： B60K31/04 , B60W10/02 , B60W10/06 , B60W30/18 , F02D11/10 , F16H61/66 , B60K41/28
CPC分类号： B60W10/06 , B60K31/047 , B60W10/02 , B60W10/04 , B60W10/101 , B60W10/107 , B60W30/18 , B60W30/1819 , F02D11/105 , F16H61/66 , B60W2520/105 , B60W2540/10 , B60W2720/106 , F02D2011/102 , F02D2200/501 , F16H2061/6611 , Y10T477/653 , Y10T477/679 , Y10T477/68 , Y10T477/74 , Y10T477/81
摘要： A vehicle engine control device includes an operation-degree detecting device for detecting the degree of each operation of a manually operated member effected to control the output of the engine via a throttle valve actuator and a throttle valve; a target acceleration setting device for generating a target acceleration signal corresponding to the degree of the operation of the manually operated member; an acceleration detecting device for detecting each operative acceleration of the vehicle; and a control signal outputting device for comparing the target acceleration signal, which has been generated from the target acceleration setting device, with the detection results from the accelerating detecting device and then outputting a control signal to the actuator so as to control the degree to which the throttle valve is opened in such a way that the operative acceleration of the vehicle is controlled to the target acceleration.
摘要翻译：车辆发动机控制装置包括操作度检测装置，用于检测经由节气门致动器和节流阀控制发动机的输出的手动操作部件的每个操作的程度; 目标加速度设定装置，用于产生与手动操作部件的操作程度对应的目标加速度信号; 用于检测车辆的每个操作加速度的加速度检测装置; 以及控制信号输出装置，用于将从目标加速度设定装置产生的目标加速度信号与来自加速检测装置的检测结果进行比较，然后将控制信号输出到致动器，以便控制其程度节气门被打开，使得车辆的操作加速度被控制到目标加速度。

50. 发明授权

US09506505B2 Malfunction detection apparatus and hybrid vehicle 有权
标题翻译：故障检测装置和混合动力车辆
公开(公告)号：US09506505B2
公开(公告)日：2016-11-29
申请号：US14440229
申请日：2013-10-31
申请人： HONDA MOTOR CO., LTD.
发明人： Yohei Takeda , Hideaki Tsukahara
IPC分类号： B60K6/387 , B60K6/442 , F16D48/02 , B60W10/02 , B60W20/00 , F16H61/12 , F16D25/12 , F16D48/06
CPC分类号： F16D25/14 , B60K6/387 , B60K6/442 , B60W10/02 , B60W20/00 , B60W20/50 , B60Y2302/03 , B60Y2400/90 , F16D25/12 , F16D48/06 , F16D2500/10412 , F16D2500/1066 , F16D2500/1085 , F16D2500/3026 , F16D2500/3056 , F16D2500/3067 , F16D2500/3108 , F16D2500/3166 , F16D2500/5102 , F16D2500/5108 , F16D2500/525 , F16H61/0213 , F16H61/12 , F16H2061/0234 , F16H2061/6611 , Y02T10/6234 , Y10S903/914
摘要： An engaging and disengaging controller for controlling the engagement and disengagement of a power transmission path by supplying a working oil of a predetermined pressure to an engaging and disengaging mechanism includes a valve for opening and closing a flow path of the working oil, and an opening/closing detection section which detects an opened or closed state of the valve. A malfunction detection apparatus for the engaging and disengaging controller includes an opening/closing control section for the valve, a time counting section which counts a predetermined time from the start of an opening/closing control, and a malfunction detection section which determines that the engaging and disengaging controller malfunctions in the case where the time counting section ends counting in such a state that the results of a detection by the opening/closing detection section do not coincide with the details of a control executed by the opening/closing control section.
摘要翻译：用于通过向接合和分离机构供给预定压力的工作油来控制动力传递路径的接合和分离的接合和分离控制器包括用于打开和关闭工作油的流路的阀，以及开/ 关闭检测部，其检测阀的打开或关闭状态。用于接合和分离控制器的故障检测装置包括用于阀的打开/关闭控制部分，计时从开启/关闭控制开始计数预定时间的计时部分和确定接合的故障检测部分并且在时间计数部分结束计数的情况下解除控制器故障，使得开/关检测部分的检测结果与由打开/关闭控制部分执行的控制的细节不一致的状态。

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