Vehicle control apparatus and method
    11.
    发明授权
    Vehicle control apparatus and method 有权
    车辆控制装置及方法

    公开(公告)号:US07628720B2

    公开(公告)日:2009-12-08

    申请号:US11654519

    申请日:2007-01-18

    IPC分类号: F16H3/72 B60W10/02

    摘要: A transmission system in a vehicle using a motor to transmit power assists acceleration by generating auxiliary engine power during acceleration in addition to gear changing by the motor. Where acceleration assistance is added, torque transition is conducted along a torque transmission route of dog clutch, second intermediate shaft, motor, first intermediate shaft, and gear position of first intermediate shaft before shifting so as to avoid the torque reduction in uncomfortable shocks and feelings to the driver due to torque reduction when shifting.

    摘要翻译: 使用马达发送动力的车辆中的变速器系统除了由马达进行换档之外,还通过在加速期间产生辅助发动机功率来辅助加速。 在增加加速度辅助的情况下,在变速前,沿着第一中间轴的爪式离合器,第二中间轴,电动机,第一中间轴和齿轮位置的转矩传递路径进行转矩转换,以避免不舒适的冲击和感觉的转矩减小 由于转换时的转矩降低而对司机造成伤害。

    Vehicular drive system and driving method
    12.
    发明申请
    Vehicular drive system and driving method 有权
    车辆驱动系统及驱动方法

    公开(公告)号:US20050120817A1

    公开(公告)日:2005-06-09

    申请号:US11002140

    申请日:2004-12-03

    摘要: In a shift system wherein the transfer of power is performed using a motor, the smaller the gear ratio difference is, the smaller can be made the motor output. However, the number of gears must be increased in order to reduce the gear ratio. As the number of gears increases, the problem of gear noise becomes more serious. It is necessary to prevent both an increase in the number of gears and an increase of the motor output. In a vehicular drive system according to the present invention, a shifting power unit is not merely provided between a first intermediate shaft and a second intermediate shaft of a shift system which has the two intermediate shafts, but one side of a shifting power unit is connected to a vehicle driving power unit, while an opposite side thereof is connected to a power transfer switching clutch so as to be connected to the first or the second intermediate shaft through a reduction mechanism, whereby the output of the shifting power unit is decreased while minimizing an increase in the number of gears.

    摘要翻译: 在使用电动机进行动力传递的换档系统中,变速比差越小,电动机输出越小。 然而,为了降低传动比,必须增加齿轮的数量。 随着齿轮数量的增加,齿轮噪声的问题越来越严重。 需要防止齿轮数增加和电动机输出增加。 在根据本发明的车辆用驱动系统中,变速动力单元不仅设置在具有两个中间轴的变速系统的第一中间轴和第二中间轴之间,而是连接变速动力单元的一侧 到车辆驱动动力单元,同时其相对侧连接到动力传递切换离合器,以便通过减速机构连接到第一或第二中间轴,由此减小换档动力单元的输出,同时最小化 增加齿轮数量。

    Method of changing gears of automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter
    13.
    发明授权
    Method of changing gears of automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter 有权
    汽车齿轮换档器,汽车变速器控制器以及汽车变速器执行器控制器的变速方法

    公开(公告)号:US07194926B2

    公开(公告)日:2007-03-27

    申请号:US10960288

    申请日:2004-10-08

    IPC分类号: F16H59/00

    摘要: To enable compactness by lowering the connecting force of dog clutch so as to decrease the energy consumption and reduce the size of a system. A method of changing gears of automobile which moves the dog clutch in the axial direction at the time of gear change, while applying weak periodic torque vibration between the gear of the dog clutch and change gear of the gear shifter, and disconnects the two gears and, after the gear of the dog clutch and change gear of the gear shifter have been disconnected, also moves the dog clutch in the axial direction, while applying weak periodic rotating speed vibration between the gear of the dog clutch and another change gear of the gear shifter, and connects the two gears.

    摘要翻译: 通过降低爪式离合器的连接力来实现紧凑性,从而降低能量消耗并减小系统的尺寸。 一种在齿轮变速时使狗爪式离合器在轴向上移动的方式,同时在该爪式离合器的齿轮与变速器的变速齿轮之间施加弱的周期性扭矩振动,并且将两个齿轮和 在齿轮换档器的齿轮和齿轮换档器的齿轮已经断开之后,也可以使爪式离合器沿轴向移动,同时在爪式离合器的齿轮与齿轮的另一个变速齿轮之间施加弱周期性的转速振动 移位器,并连接两个齿轮。

    Method of changing gears of an automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter
    14.
    发明授权
    Method of changing gears of an automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter 有权
    改变汽车变速器的方法,汽车变速器,用于汽车变速器的控制器,以及用于汽车变速器的执行器控制器

    公开(公告)号:US07387043B2

    公开(公告)日:2008-06-17

    申请号:US11691132

    申请日:2007-03-26

    IPC分类号: F16H3/38

    摘要: To enable compactness by lowering the connecting force of dog clutch so as to decrease the energy consumption and reduce the size of a system. A method of changing gears of automobile which moves the dog clutch in the axial direction at the time of gear change, while applying weak periodic torque vibration between the gear of the dog clutch and change gear of the gear shifter, and disconnects the two gears and, after the gear of the dog clutch and change gear of the gear shifter have been disconnected, also moves the dog clutch in the axial direction, while applying weak periodic rotating speed vibration between the gear of the dog clutch and another change gear of the gear shifter, and connects the two gears.

    摘要翻译: 通过降低爪式离合器的连接力来实现紧凑性,从而降低能量消耗并减小系统的尺寸。 一种在齿轮变速时使狗爪式离合器在轴向上移动的方式,同时在该爪式离合器的齿轮与变速器的变速齿轮之间施加弱的周期性扭矩振动,并且将两个齿轮和 在齿轮换档器的齿轮和齿轮换档器的齿轮已经断开之后,也可以使爪式离合器沿轴向移动,同时在爪式离合器的齿轮与齿轮的另一个变速齿轮之间施加弱周期性的转速振动 移位器,并连接两个齿轮。

    Authenticator, authenticatee and authentication method
    19.
    发明授权
    Authenticator, authenticatee and authentication method 有权
    认证者,认证方和认证方式

    公开(公告)号:US09191210B2

    公开(公告)日:2015-11-17

    申请号:US14001609

    申请日:2011-09-26

    摘要: According to one embodiment, an authenticatee includes, a memory configured to store secret information XY, secret information XY which is created by multiply duplicating, at least twice, the secret information XY, and secret information XYE, a generation module configured to generate a random number A, a generation module configured to generate a random number D which is composed of at least a part of the generated random number A and a random number B which is received, a calculating module configured to generate data C by executing a compression calculated operation with respect to at least a part of the random number D and the secret information XY loaded from the memory, a generation module configured to generate data ν, and a bit-by-bit addition module configured to calculate an calculated result Z from the data ν and the data C.

    摘要翻译: 根据一个实施例,认证者包括:被配置为存储秘密信息XY的存储器,通过将秘密信息XY和秘密信息XYE至少两次复制复制创建的秘密信息XY,生成模块,被配置为生成随机 数字A,生成模块,被配置为生成由生成的随机数A的至少一部分和接收到的随机数B组成的随机数D;计算模块,被配置为通过执行压缩计算的操作来生成数据C 相对于随机数D的至少一部分和从存储器加载的秘密信息XY,生成模块被配置为生成数据&ngr;以及逐比特加法模块,被配置为从计算结果Z 数据&ngr 和数据C.

    Storage system in which fictitious information is prevented
    20.
    发明授权
    Storage system in which fictitious information is prevented 有权
    防止虚构信息的存储系统

    公开(公告)号:US08874917B2

    公开(公告)日:2014-10-28

    申请号:US13731574

    申请日:2012-12-31

    IPC分类号: H04L9/32 G06F12/14

    摘要: According to one embodiment, a storage system includes a host device and a secure storage. The host device and the secure storage produce a bus key which is shared only by the host device and the secure storage by authentication processing, and which is used for encoding processing. The host device produces a message authentication code including a message which can be stored in the secure storage based on the bus key, and sends the produced message authentication code to the secure storage. The secure storage stores the message included in the message authentication code in accordance with instructions of the host device. The host device verifies whether the message stored in the secure storage is intended contents.

    摘要翻译: 根据一个实施例,存储系统包括主机设备和安全存储器。 主机设备和安全存储器产生总线密钥,该总线密钥仅由主机设备和安全存储器通过认证处理共享,并且用于编码处理。 主机设备产生包括可以基于总线密钥存储在安全存储器中的消息的消息认证码,并将产生的消息认证码发送到安全存储器。 安全存储器根据主机设备的指令存储包括在消息认证码中的消息。 主机设备验证存储在安全存储器中的消息是否是内容。