公开(公告)号：US12123491B2

公开(公告)日：2024-10-22

申请号：US18111360

申请日：2023-02-17

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Shao-Yu Lee ,  Zeng-Lung Huang ,  Bing-Ren Chen ,  Jia-Cheng Ke

IPC: F16H59/10 ,  F16H59/02 ,  G05D1/00 ,  F16H59/00

CPC classification number: F16H59/0204 ,  F16H59/10 ,  G05D1/0061 ,  F16H2059/006

Abstract: A vehicle gearshift autonomous control device including a first actuator module, a second actuator module and an electronic control unit, is provided in an add-on manner to retrofit the vehicle transmission with both autonomous and human control gearshift functions. In an autonomous gearshift mode, the electronic control unit executes the vehicle gearshift autonomous control method and receives an autonomous gearshift command to drive the first actuator module to push a shift lever to implement a lateral shift selection, or to drive the second actuator module to spin a spin lever to implement a longitudinal gearshift. For vehicle security, whenever a vehicle gearshift autonomous control device failure or a human control gearshift intervention is detected in the autonomous gearshift mode, the electronic control unit shuts off the autonomous gearshift mode and switches to a human control gearshift mode to perform the human control gearshift function.

公开(公告)号：US09546731B2

公开(公告)日：2017-01-17

申请号：US14717595

申请日：2015-05-20

Applicant: Shimano Inc.

Inventor： Etsuyoshi Watarai

IPC: F16H59/40 ,  F16H61/02 ,  B62M11/16 ,  B62M25/08 ,  B60W20/00 ,  B62M25/00 ,  F16H59/00 ,  F16H59/44

CPC classification number: F16H61/0213 ,  B60W20/30 ,  B62M11/16 ,  B62M25/08 ,  B62M2025/006 ,  F16H59/40 ,  F16H59/44 ,  F16H2059/006 ,  F16H2059/446 ,  F16H2061/023 ,  Y10T477/33

Abstract: A bicycle gear changing control apparatus includes a controller that is programmed to control a gear changing state of a bicycle transmission according to an operation of a gear changing operating device upon determining a bicycle traveling speed is greater than a first speed. The controller controls the transmission automatically to be in a first prescribed gear changing state upon determining the bicycle traveling speed becomes less than or equal to the first speed and upon determining a gear ratio of a current gear changing state of the transmission is larger than a preset gear ratio of the first prescribed gear changing state. The controller controls the transmission automatically, after controlling the transmission to be in the first prescribed gear changing state, to a larger gear ratio than the gear ratio of the first prescribed gear changing state, upon determining the bicycle traveling speed becomes greater than a second speed.

Abstract translation: 一种自行车换档控制装置，包括控制器，其被编程为在确定自行车行驶速度大于第一速度时根据变速操作装置的操作来控制自行车变速器的档位改变状态。 在确定自行车行驶速度变得小于或等于第一速度时，并且当确定变速器的当前变速状态的变速比大于预设时，控制器自动地将变速器控制在处于第一规定档位变化状态 第一规定档位变化状态的齿轮比。 在确定自行车行驶速度变得大于第二速度之后，控制器在将变速器控制在第一规定档位改变状态之后自动控制变速比比第一规定档位变化状态的档位比大的变速比 。

公开(公告)号：US09234584B2

公开(公告)日：2016-01-12

申请号：US13819161

申请日：2011-08-03

Applicant: Katsuhiro Matsuo ,  Keizo Ishida

Inventor： Katsuhiro Matsuo ,  Keizo Ishida

IPC: F16H61/00 ,  F16H61/68 ,  F16H61/16 ,  F16H59/02 ,  F16H59/00 ,  F16H61/02

CPC classification number: F16H61/68 ,  F16H59/0204 ,  F16H61/16 ,  F16H2059/006 ,  F16H2059/0239 ,  F16H2061/0244 ,  Y10T74/1926

Abstract: An automatic transmission has an automatic shift mode and a manual shift mode. When an opposite manual operation is performed, during an automatic shift based on a shift map in the automatic shift mode, in an opposite direction opposite to the automatic shift or when the opposite manual operation is performed, during a forced shift performed regardless of the manual operation in the manual shift mode, in the opposite direction opposite to the forced shift, a control apparatus forbids a shift based on a first manual operation and permits a shift based on a second or subsequent manual operation in the opposite direction opposite to the automatic shift or the forced shift.

Abstract translation: 自动变速器具有自动变速模式和手动变速模式。 当执行相反的手动操作时，在基于自动换档模式的换档图的自动换档期间，在与自动换档相反的方向上或当执行相反的手动操作时，在执行强制换档期间，无论手动 在手动换档模式下，在与强制换档相反的方向上操作，控制装置禁止基于第一手动操作的换档，并且允许基于与自动换档相反的相反方向的第二次或随后的手动操作的换档 或强制班。

公开(公告)号：US08972126B2

公开(公告)日：2015-03-03

申请号：US13521260

申请日：2011-01-31

Applicant: Peter Juhlin-Dannfelt ,  Fredrik Swartling ,  Peter Asplund

Inventor： Peter Juhlin-Dannfelt ,  Fredrik Swartling ,  Peter Asplund

IPC: F16H59/52 ,  F16H59/66 ,  F16H61/02 ,  B60W10/11 ,  B60W30/18 ,  B60W50/08 ,  F16H59/00

CPC classification number: F16H61/0213 ,  B60W10/11 ,  B60W30/18027 ,  B60W50/087 ,  B60Y2200/14 ,  F16H2059/006 ,  F16H2061/023 ,  F16H2312/02

Abstract: A method for control of a vehicle gearbox which is automatically controlled by a control system. The control system's choice of transmission ratio is influenceable by the vehicle's driver. The control system chooses an initial transmission ratio for moving off stationary. The method includes determining a first initial transmission ratio by using the control system, and determining a second initial transmission ratio indicated by the vehicle driver. The gearbox is set to the second initial transmission ratio indicated by the driver when the second ratio is higher than the first initial transmission ratio determined by the control system.

Abstract translation: 一种由控制系统自动控制的车辆变速箱的控制方法。 控制系统的变速比选择是由车辆驾驶者所影响的。 控制系统选择静止的静止的初始传动比。 该方法包括使用控制系统确定第一初始传动比，以及确定由车辆驾驶员指示的第二初始传动比。 当第二比率高于由控制系统确定的第一初始传动比时，变速箱被设定为由驾驶员指示的第二初始传动比。

公开(公告)号：US08315767B2

公开(公告)日：2012-11-20

申请号：US12485289

申请日：2009-06-16

Applicant: Hiroyuki Sawada ,  Masato Kaigawa ,  Shinya Toyoda ,  Kei Kitajima ,  Yoshio Hasegawa ,  Fuminori Monji

Inventor： Hiroyuki Sawada ,  Masato Kaigawa ,  Shinya Toyoda ,  Kei Kitajima ,  Yoshio Hasegawa ,  Fuminori Monji

IPC: G06F7/00

CPC classification number: F16H61/0213 ,  B60W10/06 ,  B60W10/11 ,  F16H59/18 ,  F16H59/72 ,  F16H2059/006 ,  F16H2061/0241 ,  Y10T477/373

Abstract: A control device for an automatic transmission 10 having shift control means 88 operative to select a manual shift mode is provided for preventing acceleration response from deteriorating in the automatic transmission 10. The control device includes automatic up-range control means 90 for switching a range to a “D” range when high oil-temperature determining means determines presence of a high oil-temperature state, and high oil-temperature down-range permitting means 92 for permitting a down-range during a manual shift operation until a selected uppermost gear position GSELECT reaches a determining gear position GJUGE when the accelerator-on drive determining means 86 subsequently determines presence of an accelerator-on drive. Even when obtaining a drive force is attempted during an accelerator-on drive mode after switching the range, the down-range by the manual shift operation is permitted until the selected uppermost gear position GSELECT reaches the determining gear position GJUGE. Thus, a drop in acceleration response in comparison to that of an automatic shift mode is prevented.

Abstract translation: 用于具有可选择手动换挡模式的换档控制装置88的自动变速器10的控制装置用于防止在自动变速装置10中加速响应恶化。控制装置包括自动上限控制装置90，用于切换到 当高油温确定装置确定存在高油温状态时的D范围，以及用于在手动换档操作期间允许下降范围的高油温下限允许装置92，直到选定的最高档位GSELECT达到 当加速器开启驱动确定装置86随后确定加速器开启驱动器的存在时的确定档位GJGE。 即使在切换该范围之后在加速器接通驱动模式下获得驱动力的情况下，允许通过手动换档操作的下降范围直到所选择的最高档位GSELECT到达判定档位GJUGE。 因此，防止与自动换档模式相比加速响应的下降。

公开(公告)号：US20100262345A1

公开(公告)日：2010-10-14

申请号：US12754688

申请日：2010-04-06

Applicant: Hiroyuki Sawada ,  Hitoshi Matsunaga

Inventor： Hiroyuki Sawada ,  Hitoshi Matsunaga

IPC: G06F19/00

CPC classification number: F16H61/16 ,  F16H2059/006 ,  F16H2061/161

Abstract: A control apparatus for a multi-speed automatic transmission which is equipped with a manual shift mode that allows a speed step to be shifted up or down manually by an operation of a driver of the vehicle is provided. The control apparatus permits a downshift to be manually performed, provided that during the manual mode, one of vehicle speed, engine rotation speed, and turbine rotation speed of the multi-speed automatic transmission is less than or equal to a downshift permission criterion value that is set according to the speed step achieved by the downshift. The control apparatus corrects the downshift permission criterion value by a speed-value-increasing correction amount that is computed according to the situation of travel of the vehicle. The control apparatus includes a speed-value-increasing correction amount computation portion that computes the speed-value-increasing correction amount separately for each of numbers of steps over which downshifts occur.

Abstract translation: 提供了一种用于多速自动变速器的控制装置，其具有手动换档模式，其允许通过车辆驾驶员的操作手动地上下移动速度档。 控制装置允许手动执行降档，条件是在手动模式期间，多速自动变速器的车速，发动机转速和涡轮转速中的一个小于或等于降档允许标准值， 根据降档实现的速度设定。 控制装置通过根据车辆的行驶状况计算的速度增加量校正量来校正降档允许判据值。 控制装置包括速度增值校正量计算部分，其分别针对发生降档的每个步数计算速度增加量校正量。

公开(公告)号：US20060270520A1

公开(公告)日：2006-11-30

申请号：US11138189

申请日：2005-05-26

Applicant: Kevin Owens

Inventor： Kevin Owens

IPC: F16H61/26

CPC classification number: F16H61/16 ,  F16H59/044 ,  F16H59/44 ,  F16H63/42 ,  F16H2059/006 ,  F16H2059/0243 ,  F16H2059/366 ,  F16H2061/163 ,  Y10T477/693638

Abstract: An electronic control for an automatic transmission of a vehicle, such as a motorcycle, has a central processing unit with a memory for storing control parameters for controlling the functions of the transmission and a processor for processing signals indicative of movement of the vehicle. The control system employs various sensors to facilitate smooth switching of gears in the automatic transmission, the sensors including speed sensor, tachometer, solenoid line pressure sensors and a throttle sensor. A user interface allows the user to selectively override pre-programmed gear selection of the transmission and choose operation at lower or higher gears.

Abstract translation: 用于诸如摩托车的车辆的自动变速器的电子控制具有中央处理单元，其具有用于存储用于控制变速器的功能的控制参数的存储器和用于处理指示车辆的移动的信号的处理器。 控制系统采用各种传感器，便于自动变速器中齿轮的平滑切换，传感器包括速度传感器，转速计，电磁线路压力传感器和节流传感器。 用户界面允许用户有选择地覆盖传动装置的预编程齿轮选择，并在较低或较高档位选择操作。

公开(公告)号：US20040168435A1

公开(公告)日：2004-09-02

申请号：US10450945

申请日：2003-11-17

Inventor： Kazuhiro Ichimura ,  Katsuaki Kodaka ,  Saburou Yoshio ,  Akiko Yoshio

IPC: F16D031/02

CPC classification number: F03C1/0678 ,  F04B2207/70 ,  F15B19/005 ,  F16H61/12 ,  F16H61/4148 ,  F16H61/4192 ,  F16H2059/006 ,  F16H2059/6861 ,  F16H2061/1208 ,  F16H2061/1216 ,  F16H2061/1232 ,  F16H2061/124 ,  F16H2061/1272

Abstract: A failure detection device for a hydraulic motor of the present invention comprises a hydraulic pump 3 that is driven by a prime mover 2; a hydraulic motor 1 that is driven by hydraulic oil discharged from the hydraulic pump 3; an abnormality detection device 35 that detects an abnormal operation of the hydraulic motor 1; and a warning device 30, 39, 40 that issues a warning when the abnormal operation of the hydraulic motor 1 is detected by the abnormality detection device 35.

Abstract translation: 本发明的液压马达的故障检测装置包括由原动机2驱动的液压泵3; 由从液压泵3排出的液压油驱动的液压马达1; 检测液压马达1的异常运转的异常检测装置35; 以及当由异常检测装置35检测到液压马达1的异常操作时发出警告的警告装置30,39,40。

公开(公告)号：US06585617B1

公开(公告)日：2003-07-01

申请号：US10025232

申请日：2001-12-19

Applicant: Steven Patrick Moorman ,  Charles Francis Long

Inventor： Steven Patrick Moorman ,  Charles Francis Long

IPC: F16H3100

CPC classification number: F16H61/12 ,  F16H61/0206 ,  F16H61/686 ,  F16H2059/006 ,  F16H2061/1204 ,  F16H2061/1232 ,  F16H2061/1268 ,  F16H2200/0052 ,  F16H2200/201 ,  F16H2306/00 ,  Y10S477/906

Abstract: A powertrain has an electro-hydraulic control mechanism that provides for the establishment of six forward speeds, a neutral condition and a reverse speed. The control system also permits operation in the fifth forward range if electrical power is discontinued when the transmission is operating in the third range or higher, and permits operation in the third range if the transmission is operating in the second range or lower when an electrical power discontinuance occurs. If an electric disconnect occurs, the reverse drive is available, neutral is available, and third forward drive is available from the reverse and neutral conditions. The drive-home functions described are provided through the use of a multiplex valve, default valve and a pair of solenoid valves. The multiplex valve and default valve also permit the controlling of two mutually exclusive torque transmitting devices through the use of a single trim valve.

Abstract translation: 动力系具有电液控制机构，其提供六个前进速度，中性条件和反向速度的建立。 如果在变速器工作在第三范围或更高的范围内，如果电力停止，则控制系统还允许在第五前进范围内的操作，并且如果变速器在电力功率下工作在第二范围或更低时允许在第三范围内操作 停止发生。 如果发生电气断开，则反向驱动可用，空档可用，第三个正转驱动器可从反向和中性条件获得。 所描述的驱动器 - 家用功能通过使用多路阀，默认阀和一对电磁阀来提供。 多路阀和默认阀还允许通过使用单个调节阀来控制两个相互排斥的扭矩传递装置。

公开(公告)号：US20030022749A1

公开(公告)日：2003-01-30

申请号：US10200290

申请日：2002-07-23

Applicant: Aisin AW Co., Ltd.

Inventor： Masahiro Itou ,  Naoyuki Fukaya ,  Mikio Iwase ,  Yoshihiro Iijima ,  Hiromichi Kimura

IPC: F16H047/08

CPC classification number: F16H61/0206 ,  F16H61/12 ,  F16H61/143 ,  F16H61/686 ,  F16H2059/006 ,  F16H2061/1224 ,  F16H2061/1232 ,  F16H2061/1268 ,  F16H2306/00 ,  Y10S477/906

Abstract: An automatic transmission and method including a plurality of hydraulic servos which respectively engage and disengage a plurality of frictional engagement elements, a first solenoid valve for gear shifting which is used for generating a hydraulic pressure supplied to a predetermined hydraulic servo, a second solenoid valve for lock-up which is used for generating a hydraulic pressure supplied to a fluid transmission apparatus for executing a lock-up, a hydraulic control apparatus, a first connector which connects the first solenoid valve and the hydraulic control apparatus, a second connector which connects the second solenoid valve and the hydraulic control apparatus, a failsafe mechanism which achieves a predetermined shift range in a high-speed-side when the first connector is disconnected and a gear shift processing mechanism which achieves a predetermined shift range among a plurality of shift ranges when the second connector is disconnected.

Abstract translation: 一种包括分别接合和分离多个摩擦接合元件的多个液压伺服机构的自动变速器和方法，用于产生供给到预定液压伺服机构的液压的变速用第一电磁阀，第二电磁阀，用于 用于产生提供给用于执行锁定的流体传动装置的液压的锁定装置，液压控制装置，连接第一电磁阀和液压控制装置的第一连接器，连接第一连接器 第二电磁阀和液压控制装置，当第一连接器断开时实现高速侧的预定变速范围的故障保护机构和在多个变速范围内实现预定变速范围的换档处理机构， 第二个连接器断开。