利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

532 条记录 (耗时 0.03 秒)

    Method and arrangement for actuating an automatic transmission of a motor vehicle
    1.
    发明授权
    Method and arrangement for actuating an automatic transmission of a motor vehicle 失效
    用于致动机动车辆的自动变速器的方法和装置

    公开(公告)号：US5474507A

    公开(公告)日：1995-12-12

    申请号：US299366

    申请日：1994-09-01

    申请人： Martin Streib ,  Hong Zhang

    发明人： Martin Streib ,  Hong Zhang

    IPC分类号： B60K20/00 ,  F16H59/14 ,  F16H59/18 ,  F16H59/40 ,  F16H59/42 ,  F16H59/68 ,  F16H61/08 ,  F16H61/10 ,  F16H61/16 ,  B60K41/06

    CPC分类号： F16H61/10 ,  B60W2710/0666 ,  F16H2059/6807 ,  F16H59/14 ,  F16H59/18 ,  F16H59/40 ,  F16H59/42 ,  F16H61/08 ,  Y10T477/693625

    摘要： The invention proceeds from an automatic transmission wherein upshift and downshift operations are triggered in dependence upon first and second signals for adjusting transmission ratios. The first signal is representative of the transmission output rpm and/or the engine rpm and/or the transmission input rpm and the second signal is representative of the driver command. These upshift and downshift operations take place with a hysteresis which is typical for the particular upshift and downshift operation. According to the invention, the hysteresis has a time-dependent component. Thus, a time-dependent hysteresis is defined in addition to the hysteresis mentioned above which is a basic hysteresis between upshifting and downshifting. The time-independent basic hysteresis can then be selected to be very small for adjusting the gear optimal for the particular operating condition. This affords the advantage that, for example, after an upshift, the load threshold for a pendular downshift into the previous gear is increased for a short time or, after an upshift, the load threshold for a pendular upshift into the previous gear is reduced for a short time.

    摘要翻译： 本发明从自动变速器开始，其中根据用于调节传动比的第一和第二信号来触发升档和降档操作。 第一信号代表变速器输出转速rpm和/或发动机转速和/或变速器输入转速，第二信号代表驾驶员指令。 这些升档和降挡操作发生在特定的升档和降档操作的典型的滞后。 根据本发明，滞后具有时间依赖性分量。 因此，除了上述滞后之外，还定义了时间依赖的滞后，这是升档和降档之间的基本滞后。 然后可以选择时间无关的基本滞后非常小，以便调整针对特定操作条件的最佳齿轮。 这提供了这样的优点，例如，在升档之后，用于在先前齿轮中的摆式降档的负载阈值在短时间内增加，或者在升档之后，用于向前换档的摆式升档的负载阈值减小，以减少 很短的时间。

    Arrangement of controlling the output torque of an automatic transmission
    3.
    发明授权
    Arrangement of controlling the output torque of an automatic transmission 失效
    控制自动变速箱输出转矩的布置

    公开(公告)号：US5407401A

    公开(公告)日：1995-04-18

    申请号：US137006

    申请日：1993-10-14

    申请人： Wolfgang Bullmer ,  Martin Streib ,  Richard Schottle ,  Hong Zhang

    发明人： Wolfgang Bullmer ,  Martin Streib ,  Richard Schottle ,  Hong Zhang

    IPC分类号： B60K17/06 ,  B60K26/00 ,  B60W10/04 ,  B60W10/113 ,  F16H3/00 ,  F16H59/14 ,  F16H61/04 ,  F16H61/08 ,  F16H61/688 ,  F16H63/50

    CPC分类号： B60W10/04 ,  B60W10/113 ,  B60W30/19 ,  F16H3/006 ,  F16H61/0437 ,  B60W2510/105 ,  B60W2520/10 ,  B60W2710/0666 ,  B60W2710/0672 ,  F16H2059/148 ,  F16H2306/44 ,  F16H2306/52 ,  F16H61/688 ,  Y10T477/677 ,  Y10T477/679

    摘要： An arrangement for controlling the output torque (M.sub.ab) of an automatic transmission (10) during the sequence of a shift operation in a motor-driven vehicle to a value pregiven by the driver is suggested with the transmission (10) having at least two transmission stages (11, 12) which can be alternately shifted into via clutches (16, 17). During upshifting, the clutch (17) assigned to the higher transmission stage is continuously closed in a time-controlled manner with the motor torque being increased correspondingly for holding the output torque (M.sub.ab) constant. The first clutch (16) is assigned to the lower transmission stage and is opened when this first clutch (16) no longer transmits torque. Thereafter, the second clutch (17) is brought to its synchronous rpm by reducing the motor torque (M.sub.m) and then driven further without slippage. The downshifting operation takes place in a changed sequence in a like manner. A great shift comfort while avoiding any jolts is obtained when shifting with the shift operations being configured as above.

    摘要翻译： PCT No.PCT / DE93 / 00027 Sec。 371日期：1993年10月14日 102（e）日期1993年10月14日PCT 1993年1月15日PCT PCT。 公开号WO93 / 16303 日期为1993年8月19日。在电动车辆中的换档操作的顺序期间将自动变速器（10）的输出转矩（Mab）控制为驾驶员预先设定的值的结构， 10）具有至少两个可以交替地移动到通孔离合器（16,17）中的传动级（11,12）。 在升档过程中，分配给较高变速级的离合器（17）以时间控制的方式连续关闭，同时电动机转矩相应增加以保持输出转矩（Mab）恒定。 第一离合器（16）被分配给下传动级，并且当该第一离合器（16）不再传递扭矩时打开。 此后，通过减小电动机转矩（Mm）使第二离合器（17）达到同步转速，然后进一步被驱动而没有滑动。 降档操作以类似的方式以改变的顺序进行。 当以如上构造的换档操作进行换档时，获得了很大的换档舒适度，同时避免了任何颠簸。

    Arrangement for controlling the output power of a drive unit of a motor vehicle
    4.
    发明授权
    Arrangement for controlling the output power of a drive unit of a motor vehicle 失效
    用于控制机动车辆的驱动单元的输出功率的布置

    公开(公告)号：US5325740A

    公开(公告)日：1994-07-05

    申请号：US923582

    申请日：1992-08-03

    申请人： Hong Zhang ,  Martin Streib

    发明人： Hong Zhang ,  Martin Streib

    IPC分类号： B60K26/00 ,  F02B1/04 ,  F02D11/10 ,  F02D29/00 ,  F02D41/02 ,  F02D41/04 ,  F02D45/00 ,  F02P5/15 ,  F16H59/46 ,  F16H61/00 ,  F16H63/40 ,  F16H59/14

    CPC分类号： F02D11/105 ,  B60W2510/105 ,  B60W2710/0605 ,  B60W2710/0666 ,  F02B1/04 ,  F02D2250/18 ,  F16H2059/148 ,  F16H2059/467 ,  Y10T477/67 ,  Y10T477/679

    摘要： The invention is directed to an arrangement for controlling the output power of the drive unit of a motor vehicle. The drive unit includes a drive motor for generating an output torque, a transmission unit and a power transmitting device including a torque converter interconnecting the drive motor and transmission unit for transmitting torque therebetween with the power transmitting device having an output torque, the transmission unit having a transmission ratio and the torque converter having an amplification. The arrangement includes a circuit for supplying a signal indicative of a driver command and a control apparatus. The control apparatus determines a desired value for the output torque of the drive motor occurring at the output end of the power transmitting device and determines a desired value for a drive motor torque from the desired value of the output torque and from variables representing the transmission ratio of the transmission unit and the amplification of the torque converter. A desired value is provided for the drive motor torque to adjust the desired value of the output torque. The apparatus controls the drive motor torque in accordance with the desired value.

    摘要翻译： 本发明涉及一种用于控制机动车辆的驱动单元的输出功率的装置。 驱动单元包括用于产生输出转矩的驱动电动机，发送单元和动力传递装置，其包括将具有输出转矩的动力传递装置将驱动电机和传动单元互连以传递扭矩的变矩器，所述变矩器具有输出扭矩，所述发送单元具有 变速比和变矩器具有放大。 该装置包括用于提供指示驾驶员命令的信号的电路和控制装置。 控制装置确定在动力传递装置的输出端发生的驱动电动机的输出转矩的期望值，并从输出转矩的期望值和表示变速比的变量确定驱动电动机转矩的期望值 的传动单元和变矩器的放大。 为驱动电机转矩提供一个期望值，以调整输出转矩的期望值。 该装置根据期望值控制驱动电机的转矩。

    Method for controlling the operating sequences of a motor vehicle equipped with an automatic transmission
    5.
    发明授权
    Method for controlling the operating sequences of a motor vehicle equipped with an automatic transmission 失效
    用于控制配备有自动变速器的机动车辆的操作顺序的方法

    公开(公告)号：US5505671A

    公开(公告)日：1996-04-09

    申请号：US299363

    申请日：1994-09-01

    申请人： Martin Streib ,  Hong Zhang

    发明人： Martin Streib ,  Hong Zhang

    IPC分类号： B60W10/04 ,  B60K26/00 ,  B60W10/06 ,  B60W10/10 ,  B60W30/18 ,  F02D9/10 ,  F02D29/00 ,  F02D41/04 ,  F02D41/12 ,  F02D45/00 ,  F16H59/40 ,  F16H59/42 ,  F16H61/04 ,  F16H61/21 ,  B60K41/04

    CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W30/18 ,  B60W30/1819 ,  F02D41/123 ,  B60W2510/0638 ,  F16H59/40 ,  F16H59/42 ,  F16H61/21 ,  F16H63/502 ,  Y10T477/677 ,  Y10T477/688 ,  Y10T477/693

    摘要： The invention is directed to a method for controlling the operating sequences in a motor vehicle equipped with an internal combustion engine to which amounts of fuel and air are supplied for influencing the engine torque. Furthermore, the motor vehicle includes an automatic transmission having a ratio which can be changed. The overrun operation of the motor vehicle is detected in dependence upon the position of an accelerator pedal actuated by the driver and in dependence upon a comparison of the rpm of the engine and/or the input and/or the output rpm of the transmission to at least one threshold value. The fuel quantity is at least reduced compared to normal operation when an overrun is detected. The essence of the invention is that, when overrun operation of the vehicle is detected, a downshift operation of the transmission is triggered in dependence upon the further comparison of the rpm of the engine and/or the input and/or output rpms of the transmission to at least the above-mentioned threshold value or a further threshold value. In this way, the braking torque of the engine acting at the transmission output is significantly increased within a short time. Furthermore, the downshift operation can be configured to more comfortable by a short-term increase of the engine torque.

    摘要翻译： 本发明涉及一种用于控制装备有内燃机的机动车辆中的操作顺序的方法，向内燃机供应大量燃料和空气以影响发动机转矩。 此外，机动车辆包括具有可以改变的比率的自动变速器。 根据驾驶员驱动的加速器踏板的位置，根据发动机的转速和/或变速器的输入转速和/或变速器的输出转速之间的比较，来检测机动车辆的超速运行。 至少一个阈值。 当检测到超限时，与正常操作相比，燃料量至少减小。 本发明的实质在于，当检测到车辆的超速运行时，根据发动机的转速和/或变速器的输入和/或输出转矩的进一步比较来触发变速器的降档操作 至少达到上述阈值或另一阈值。 以这种方式，发动机作用在变速器输出处的制动转矩在短时间内显着增加。 此外，降挡操作可以被配置为通过发动机扭矩的短期增加而更舒适。

    Calcium independent phosphatidylserine binding compounds for detecting phosphatidylserine positive cells
    7.
    发明公开
    Calcium independent phosphatidylserine binding compounds for detecting phosphatidylserine positive cells 审中-公开

    公开(公告)号：US20240262865A1

    公开(公告)日：2024-08-08

    申请号：US18099258

    申请日：2023-01-19

    申请人： Hong Zhang ,  Xinfang Zhao

    发明人： Hong Zhang ,  Xinfang Zhao

    IPC分类号： C07K7/64 ,  G01N33/58

    CPC分类号： C07K7/64 ,  G01N33/582 ,  C07K2319/40

    摘要： The present invention relates to the phosphatidylserine (PS) binding compound derivative and the fusion of PS binding compound with an arm compound. The present invention describes the methods of producing and using PS binding compound derivative and the fusion of PS binding compound with an arm compound by providing the functional group to couple with functional group containing fluorophore for multicolor flow cytometry and multiplex imaging; to conjugate with magnetic particle for depleting the PS positive cells; to couple with oligo comprising PCR handle sequence, and unique DNA barcode for PS positive cells and capture sequence for discriminating positive cells from live cells in Single-cell RNA sequencing.

    Orthopedic fastener for stabilization and fixation
    8.
    发明授权
    Orthopedic fastener for stabilization and fixation 有权

    公开(公告)号：US10603077B2

    公开(公告)日：2020-03-31

    申请号：US12101752

    申请日：2008-04-11

    申请人： Hong Zhang ,  Dan Sucato

    发明人： Hong Zhang ,  Dan Sucato

    IPC分类号： A61B17/70 ,  A61F2/44 ,  A61B90/00

    摘要： The present invention includes an apparatus, kit and method for providing a bone fixation assembly for attachment to a bone to provide augmented support. The bone fixation assembly includes a screw having a screw head and a threaded shank. A first aperture is positioned about the screw head to receive a first longitudinal member and a first compression member that engages the first aperture to secure the first longitudinal member. The screw head has a second aperture positioned to receive a second longitudinal member and a second compression member that engages the second longitudinal member aperture to secure the second longitudinal member and provide augmented support.

    Mobile application management
    9.
    发明授权
    Mobile application management 有权

    公开(公告)号：US09792585B2

    公开(公告)日：2017-10-17

    申请号：US13529077

    申请日：2012-06-21

    申请人： Wesley Pereira ,  Hong Zhang

    发明人： Wesley Pereira ,  Hong Zhang

    IPC分类号： G06Q10/10 ,  G06F9/445

    CPC分类号： G06Q10/10 ,  G06F8/65

    摘要： A computer-implemented method may include determining whether a computing device accessing an online application marketplace is associated with a particular business entity registered with the online application marketplace. The method may further include identifying applications that were selected by a representative of the particular business entity to be identified to users whose devices are determined to be associated with the particular business entity. The method may still further include providing data for displaying the applications and a control for downloading executable code for at least one of the applications, receiving an indication that the control has been selected by the user to download the executable code for the applications, and providing the executable code for the at least one of the applications.