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公开(公告)号：US07412907B2
公开(公告)日：2008-08-19
申请号：US11243181
申请日：2005-10-05
CPC分类号： F16H59/105 , Y10T74/19251
摘要： A range recognition apparatus for an automatic transmission. A first contact is configured to generate a first range signal during a state of a range selector being within a first region. A second contact is configured to generate a second range signal during the state of the range selector being within a second region overlapping with the first region. A controller is configured to recognize that a first gear range of the automatic transmission is selected, when the first range signal is present and the second range signal is absent; to recognize that a second gear range of the automatic transmission is selected, when the first range signal is absent and the second range signal is present; and to recognize that the first gear range is selected, when the first range signal and the second range signal are both present.
摘要翻译： 一种用于自动变速器的量程识别装置。 第一触点被配置为在范围选择器的状态在第一区域内产生第一范围信号。 第二触点被配置为在范围选择器的状态在与第一区域重叠的第二区域内时产生第二范围信号。 控制器被配置为识别当存在第一范围信号且第二范围信号不存在时，选择自动变速器的第一档位范围; 识别出当第一范围信号不存在并且存在第二范围信号时，选择自动变速器的第二档位范围; 并且当第一范围信号和第二范围信号都存在时，识别出选择第一档位范围。
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公开(公告)号：US20060240945A1
公开(公告)日：2006-10-26
申请号：US11409105
申请日：2006-04-24
IPC分类号： B60W10/04
CPC分类号： F16H61/66 , B60W10/06 , B60W10/107 , B60W50/038 , F02D41/0225 , F16H61/12 , F16H63/50 , F16H2061/124 , F16H2061/1284 , Y10T477/68
摘要： A control apparatus for an automatic transmission includes sensors, an operating lever setting a shift range of the automatic transmission, an inhibitor switch detecting the shift range selected by the operating lever and outputting an inhibitor switch signal corresponding to the shift range, and an engine control unit receiving informational data signals from the sensors, also the inhibitor switch signal from the inhibitor switch. The engine control unit controls an output torque of an engine, transferred from the engine to the automatic transmission. The engine control unit has a fail determination section, an engine torque suppression control section, and an engine racing detection section, and executes control for suppressing the engine torque according to a speed detected by the sensor when the inhibitor switch is in a failed state.
摘要翻译： 用于自动变速器的控制装置包括传感器，设置自动变速器的变速范围的操作杆，检测由操作杆选择的变速范围并输出与变速范围对应的抑制开关信号的抑制开关，以及发动机控制 从传感器接收信息数据信号的单元，还有来自抑制开关的抑制器开关信号。 发动机控制单元控制从发动机传递到自动变速器的发动机的输出转矩。 发动机控制单元具有故障判定部，发动机扭矩抑制控制部和发动机转轮检测部，并且当抑制开关处于故障状态时，执行根据由传感器检测到的速度来抑制发动机转矩的控制。
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公开(公告)号：US20060075839A1
公开(公告)日：2006-04-13
申请号：US11243181
申请日：2005-10-05
IPC分类号： F16H61/00
CPC分类号： F16H59/105 , Y10T74/19251
摘要： A range recognition apparatus for an automatic transmission. A first contact is configured to generate a first range signal during a state of a range selector being within a first region. A second contact is configured to generate a second range signal during the state of the range selector being within a second region overlapping with the first region. A controller is configured to recognize that a first gear range of the automatic transmission is selected, when the first range signal is present and the second range signal is absent; to recognize that a second gear range of the automatic transmission is selected, when the first range signal is absent and the second range signal is present; and to recognize that the first gear range is selected, when the first range signal and the second range signal are both present.
摘要翻译： 一种用于自动变速器的量程识别装置。 第一触点被配置为在范围选择器的状态在第一区域内产生第一范围信号。 第二触点被配置为在范围选择器的状态在与第一区域重叠的第二区域内时产生第二范围信号。 控制器被配置为识别当存在第一范围信号且第二范围信号不存在时，选择自动变速器的第一档位范围; 识别出当第一范围信号不存在并且存在第二范围信号时，选择自动变速器的第二档位范围; 并且当第一范围信号和第二范围信号都存在时，识别出选择第一档位范围。
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4.发明授权公开(公告)号：US08571768B2
公开(公告)日：2013-10-29
申请号：US12836099
申请日：2010-07-14
申请人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
发明人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/061 , F16H61/702 , F16H2037/023 , Y10T477/688
摘要： A control device for a vehicle continuously variable transmission 4 includes: final speed ratio setting means for setting an overall speed ratio of the continuously variable transmission mechanism 20 and the subtransmission mechanism 30 to be reached on the basis of an operating condition of the vehicle as a final speed ratio; shift control means for controlling the continuously variable transmission mechanism 20 and the subtransmission mechanism 30 such that the overall speed ratio aligns with the final speed ratio at a predetermined transient response; stagnation determining means for determining whether or not a stagnation period in which the overall speed ratio stops varying will occur during an upshift; and reduction control means for shortening a time required to advance to an inertia phase from a start of a shift in the subtransmission mechanism 30 following a determination that the stagnation period will occur.
摘要翻译： 用于车辆无级变速器4的控制装置包括：最终速比设定装置，用于根据车辆的运行状态设定无级变速器机构20和副变速器机构30的总速比，作为 最终速比; 用于控制无级变速机构20和副变速机构30的变速控制装置，使得总速比与预定的瞬时响应下的最终变速比一致; 停车确定装置，用于确定在升档期间是否会发生总速度比停止变化的停滞期; 以及减少控制装置，用于在确定发生停滞时间之后，缩短从副变速器机构30的变速开始到惯性阶段所需的时间。
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5.发明授权公开(公告)号：US08353799B2
公开(公告)日：2013-01-15
申请号：US12836128
申请日：2010-07-14
申请人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
发明人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
IPC分类号： F16H61/70
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/061 , F16H61/6648 , F16H61/702 , F16H2037/023
摘要： A control device for a vehicle continuously variable transmission 4 comprises: inertia phase processing completing means for completing an instruction relating to inertia phase processing before an input rotation speed of the subtransmission mechanism 30 actually reaches an input rotation speed of the second gear position; and torque phase processing starting means for starting an instruction relating to torque phase processing, in which reception of an input torque of the subtransmission mechanism 30 is shifted from a disengagement side frictional engagement element to an engagement side frictional engagement element before the input rotation speed of the subtransmission mechanism 30 actually reaches the input rotation speed of the second gear position, after completing the instruction relating to the inertia phase processing.
摘要翻译： 用于车辆无级变速器4的控制装置包括：惯性相位处理完成装置，用于在副变速器机构30的输入转速实际达到第二档位的输入转速之前完成与惯性相位处理相关的指令; 以及转矩相位处理启动装置，用于启动与转矩相位处理相关的指令，其中，在将输入转矩的输入转速转换到接合侧摩擦接合元件之前，副变速器机构30的输入转矩的接收从分离侧摩擦接合元件移位到接合侧摩擦接合元件 在完成与惯性相位处理有关的指令之后，副变速机构30实际上达到第二档位的输入转速。
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公开(公告)号：US20070189510A1
公开(公告)日：2007-08-16
申请号：US11212666
申请日：2005-08-29
IPC分类号： H04L9/28
CPC分类号： G07C5/0858
摘要： Disclosed is a data collector that collects a first data string sent by a control unit to a network according to a predetermined format. The control unit has a first identification number, and the first data string includes the first identification number and a parameter which is used to control a vehicle or a vehicle component. The data collector includes a first collecting means for collecting the first data string sent by the control unit; and a second collecting means for collecting a second data string sent by a data converter. The data converter has a second identification number different from the first identification number of the control unit and the second data string conforms to the predetermined format. The data converter converts analog data sent from a sensor that detects a driving condition of the vehicle into digital data, puts the second identification number and the digital data in the second data string to be sent, and sends the second data string at a predetermined interval.
摘要翻译： 公开了一种数据收集器，其根据预定格式收集由控制单元发送到网络的第一数据串。 控制单元具有第一识别号，并且第一数据串包括第一识别号和用于控制车辆或车辆部件的参数。 数据收集器包括用于收集由控制单元发送的第一数据串的第一收集装置; 以及第二收集装置，用于收集由数据转换器发送的第二数据串。 数据转换器具有与控制单元的第一识别号不同的第二识别号，并且第二数据串符合预定格式。 数据转换器将从检测车辆的驾驶状况的传感器发送的模拟数据转换为数字数据，将第二识别号码和数字数据放入要发送的第二数据串中，并以预定间隔发送第二数据串 。
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7.发明授权Shift control system and method for V-belt type continuously variable transmission 有权V型皮带式无级变速器变速控制系统及方法公开(公告)号：US07065441B2
公开(公告)日：2006-06-20
申请号：US10664031
申请日：2003-09-17
CPC分类号： B60W10/06 , B60W10/04 , B60W10/101 , B60W30/18 , B60W30/1819 , F16H61/66 , F16H61/66259 , Y10T477/60 , Y10T477/619 , Y10T477/6237 , Y10T477/6242
摘要： A shift control system for a V-belt type continuously variable transmission is provided. The shift control system comprises a controller programmed to store an actual transmission ratio of the continuously variable transmission at stop of an associated vehicle drive source, and inhibit, at restart of the vehicle drive source, an initializing operation for returning an operational position of the shift actuator to a standard position when the actual transmission ratio is more on a high-speed side than a predetermined transmission ratio. A shift control method is also provided.
摘要翻译： 提供了一种用于V型皮带型无级变速器的变速控制系统。 变速控制系统包括被编程为在相关联的车辆驱动源的停止处存储无级变速器的实际变速比的控制器，并且在重新启动车辆驱动源时禁止用于返回换档的操作位置的初始化操作 当实际传动比在高速侧比预定传动比更多时，致动器到达标准位置。 还提供了一种换档控制方法。
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8.发明申请公开(公告)号：US20060063641A1
公开(公告)日：2006-03-23
申请号：US11230520
申请日：2005-09-21
IPC分类号： F16H61/662
CPC分类号： F16H61/12 , F16H61/66259 , F16H2061/1232 , F16H2061/1288 , Y10S477/906 , Y10T477/6237 , Y10T477/624 , Y10T477/62427
摘要： The shift control apparatus for a continuously-variable transmission includes; a primary pulley; a secondary pulley connected with the primary pulley by a belt; a shift actuator adapted to vary a speed ratio; a line pressure adjusting section configured to adjust a line pressure; a secondary-pressure adjusting section configured to adjust a secondary pressure; and a control section configured to control the shift actuator, the line pressure adjusting section, and the secondary-pressure adjusting section. Moreover, the control section includes a fail determining section configured to determine whether the shift actuator is under a failed condition. The control section is configured to carry out a fail-safe shift-actuator fixing control to fix the shift actuator, when the fail determining section determines that the shift actuator is under the failed condition, and is configured to carry out a fail-safe hydraulic control to bring the line pressure to its upper limit pressure and bring the secondary pressure to its maximum pressure, when a control-start criterion predetermined to secure driving performance of the vehicle is satisfied under the failed condition.
摘要翻译： 用于无级变速器的变速控制装置包括： 主滑轮; 通过带与主带轮连接的次级带轮; 换档致动器，适于改变速比; 管路压力调节部，其构造成调整管路压力; 被配置为调节二次压力的二次压力调节部; 以及控制部，被配置为控制所述换档致动器，所述管路压力调节部和所述二次压力调节部。 此外，控制部分包括：故障确定部分，被配置为确定换档致动器是否处于故障状态。 所述控制部构成为，在所述故障判定部判断为所述变速执行机构处于故障状态的情况下，执行故障保护换挡致动器固定控制以固定所述换档致动器，并且构成为进行故障保护液压 控制使线路压力达到其上限压力，并且在故障状态下满足为确保车辆的驾驶性能而确定的控制开始准则时，使二次压力达到其最大压力。
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公开(公告)号：US08560189B2
公开(公告)日：2013-10-15
申请号：US13230026
申请日：2011-09-12
申请人： Hiroyasu Tanaka , Takuichiro Inoue , Ryousuke Nonomura , Takashi Eguchi , Mamiko Inoue , Seiichiro Takahashi
发明人： Hiroyasu Tanaka , Takuichiro Inoue , Ryousuke Nonomura , Takashi Eguchi , Mamiko Inoue , Seiichiro Takahashi
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/702 , F16H2037/023 , F16H2059/663 , F16H2061/163
摘要： Continuously variable transmission includes: a variator; a stepwise auxiliary transmission mechanism; and a shift controller configured to set a desired through transmission ratio based on the calculated desired target rotational speed, the shift control section including; a slope road upshift prohibiting section configured to prohibit upshift of the auxiliary transmission mechanism when the vehicle runs on a slope road, and a slope road upshift section configured to upshift the auxiliary transmission mechanism when the vehicle runs in a predetermined running state when the slope road upshift prohibiting section prohibits upshift of the auxiliary transmission mechanism, and to perform the shift of the auxiliary transmission mechanism while the transmission ratio of the variator is varied in accordance with the variation of the transmission ratio of the auxiliary transmission mechanism to prevent varying the through transmission ratio even when the vehicle runs on the slope road.
摘要翻译： 连续可变变速器包括：变速器; 逐步辅助传动机构; 以及变速控制器，其构造成基于所计算的期望目标转速来设定期望的通过传动比，所述变速控制部分包括： 斜坡加坡禁止部，被配置为当在所述车辆在斜坡道路上行驶时禁止所述辅助传动机构的升档;以及坡道道路换高档部，其构造成当所述车辆在所述斜坡道路处于预定的行驶状态时行驶时升档所述辅助传动机构 换档禁止部分禁止辅助传动机构的升挡，并且在变速器的传动比根据辅助传动机构的传动比的变化而变化的情况下执行辅助传动机构的换档，以防止改变传动装置 即使车辆在斜坡路上行驶也是如此。
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10.发明申请公开(公告)号：US20110015835A1
公开(公告)日：2011-01-20
申请号：US12836099
申请日：2010-07-14
申请人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
发明人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
IPC分类号： F16H61/66
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/061 , F16H61/702 , F16H2037/023 , Y10T477/688
摘要： A control device for a vehicle continuously variable transmission 4 includes: final speed ratio setting means for setting an overall speed ratio of the continuously variable transmission mechanism 20 and the subtransmission mechanism 30 to be reached on the basis of an operating condition of the vehicle as a final speed ratio; shift control means for controlling the continuously variable transmission mechanism 20 and the subtransmission mechanism 30 such that the overall speed ratio aligns with the final speed ratio at a predetermined transient response; stagnation determining means for determining whether or not a stagnation period in which the overall speed ratio stops varying will occur during an upshift; and reduction control means for shortening a time required to advance to an inertia phase from a start of a shift in the subtransmission mechanism 30 following a determination that the stagnation period will occur.
摘要翻译： 用于车辆无级变速器4的控制装置包括：最终速比设定装置，用于根据车辆的运行状态设定无级变速器机构20和副变速器机构30的总速比，作为 最终速比; 用于控制无级变速机构20和副变速机构30的变速控制装置，使得总速比与预定的瞬时响应下的最终变速比一致; 停车确定装置，用于确定在升档期间是否会发生总速度比停止变化的停滞期; 以及减少控制装置，用于在确定发生停滞时间之后，缩短从副变速器机构30的变速开始到惯性阶段所需的时间。
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