Lane keeping assistance system and method for automotive vehicle
    33.
    发明授权
    Lane keeping assistance system and method for automotive vehicle 失效
    车辆保养辅助系统和方法

    公开(公告)号:US06493619B2

    公开(公告)日:2002-12-10

    申请号:US09930168

    申请日:2001-08-16

    IPC分类号: G06F16500

    摘要: In lane keeping assistance system and method for an automotive vehicle, a control current (Iout) to be outputted to a motor during an automatic steering mode is detected, a filter is provided for the detected control current to pass only signal components of the detected control current whose frequencies are lower than a predetermined cut-off frequency value (fstr, fstr_low, fstr_mid, fstr_hi) to derive a filtered control current (Iout_lpf), a determination of whether a manual steering intervention to the automatic steering occurs is made according to a magnitude of the filtered control current, and the control current outputted to the motor is reduced toward zero when the manual steering intervention is determined to occur according to a result of determination that the magnitude of the filtered control current (Iout_lpf) is in excess of a predetermined threshold current value (Iout_lpf_th).

    摘要翻译: 在车辆的车道保持辅助系统和方法中,检测在自动转向模式期间输出到电动机的控制电流(Iout),为检测到的控制电流提供滤波器,以仅通过检测到的控制信号的信号分量 频率低于预定截止频率值(fstr,fstr_low,fstr_mid,fstr_hi)以导出滤波后的控制电流(Iout_lpf)的电流,判定是否发生对自动转向的手动转向干预是根据 滤波后的控制电流的大小以及输出到电动机的控制电流根据判断结果确定为手动转向干预被确定为过滤控制电流(Iout_lpf)的大小超过 预定阈值电流值(Iout_lpf_th)。

    Encryption system with time-dependent decryption
    34.
    发明授权
    Encryption system with time-dependent decryption 失效
    具有时间依赖解密的加密系统

    公开(公告)号:US06381695B2

    公开(公告)日:2002-04-30

    申请号:US09115422

    申请日:1998-07-14

    IPC分类号: H04L900

    摘要: An object of the invention is to provide an encryption system and method for inhibiting the decryption of encrypted data unless a decryption condition is satisfied. Thus, according to the present invention, in order to provide the encryption system for inhibiting the decryption of encrypted data unless a decryption condition is satisfied, decryption enabled time is designated as a decryption condition, and an encryption system incorporating time-dependent decryption is constituted by a time-key certificate and a time-key certificate manager. A time-key certificate is employed when a third party proves that a public encryption key added to the certificate satisfies the decryption condition. The time-key certificate manager issues a time-key certificate and then manages a decryption key.

    摘要翻译: 本发明的一个目的是提供一种用于禁止加密数据的解密的加密系统和方法,除非满足解密条件。 因此,根据本发明,为了提供用于禁止加密数据的解密的加密系统,除非满足解密条件,则将解密允许时间指定为解密条件,并且构成并入时间依赖解密的加密系统 通过时间密钥证书和时间密钥证书管理器。 当第三方证明添加到证书的公共加密密钥满足解密条件时,采用时间密钥证书。 时间密钥证书管理器发出时间密钥证书,然后管理解密密钥。

    Vibration insulating apparatus and method
    36.
    发明授权
    Vibration insulating apparatus and method 失效
    隔振装置及方法

    公开(公告)号:US06186485B1

    公开(公告)日:2001-02-13

    申请号:US09244775

    申请日:1999-02-05

    申请人: Hiroshi Kawazoe

    发明人: Hiroshi Kawazoe

    IPC分类号: F16F1300

    摘要: A vibration insulating apparatus and a vibration insulating method disclosed herein is preferably applied to a vibration insulating mount disposed between a vibrating body and a mounting body. Here, the vibration insulating mount comprises a fluid chamber filled with fluid, an elastic support partly defining the fluid chamber, a movable member partly defining the fluid chamber, a resilient member resiliently supporting the movable member, and an actuator generating displacing force for the movable member according to a drive signal so as to change volume of the fluid chamber. Also, a reference signal indicative of a vibrating condition of the vibrating body and a residual vibration signal indicative of a residual vibration of the mounting body are generated. Thereupon, a driving signal is generated according to the reference signal and the residual signal and is output to the actuator so as to reduce vibration transmitted from the vibrating body to the mounting body by use of low-pass filter processing, and a cutoff frequency used in the low-pass filter processing is set in accordance with a state of a load applied to the vibration insulating mount.

    摘要翻译: 本文公开的防振装置和振动隔离方法优选地应用于设置在振动体和安装体之间的防振装置。 这里,隔振安装座包括填充有流体的流体室,部分地限定流体室的弹性支撑件,部分地限定流体室的可移动构件,弹性地支撑可移动构件的弹性构件,以及用于可动构件的移动力的致动器 根据驱动信号构件以改变流体室的体积。 此外,产生表示振动体的振动状态的参考信号和表示安装体的残留振动的残留振动信号。 因此,根据参考信号和残留信号产生驱动信号并输出​​到致动器,以便通过低通滤波处理减少从振动体传递到安装体的振动,并且使用截止频率 在低通滤波处理中根据施加到防振基座的负载的状态来设定。

    Automatic level controller of motor vehicle
    37.
    发明授权
    Automatic level controller of motor vehicle 失效
    汽车自动液位控制器

    公开(公告)号:US5652703A

    公开(公告)日:1997-07-29

    申请号:US404383

    申请日:1995-03-14

    申请人: Hiroshi Kawazoe

    发明人: Hiroshi Kawazoe

    IPC分类号: B60G17/015 B60G17/017

    摘要: An automatic level controller of a motor vehicle has height adjusters. Each adjuster is operatively interposed between a road wheel and a vehicle body and has a work fluid chamber communicated with a compressed fluid source. The pressure in the work fluid chamber of each height adjuster is controlled in accordance with an instruction signal applied thereto. By controlling the pressure, the level controller can create both a body lowering control mode and a body raising control mode. The height of a portion of the vehicle body, which portion is supported by selected one of the height adjusters, is detected by a height sensor. A standstill of the vehicle is detected by a sensor. A jack-up representing signal is issued when, under the body lowering control mode at the standstill of the vehicle, the height of the portion detected by the height sensor is kept increased for a given time. Upon issuance of the jack-up representing signal, the level controller is suppressed from producing the body lowering control mode.

    摘要翻译: 机动车辆的自动液位控制器具有高度调节器。 每个调节器可操作地插入在车轮和车身之间,并且具有与压缩流体源连通的工作流体室。 每个高度调节器的工作流体室中的压力根据施加到其上的指令信号来控制。 通过控制压力,液位控制器可以同时产生人体下降控制模式和身体提升控制模式。 通过高度传感器来检测车体的由选定的一个高度调节器支撑的部分的高度。 通过传感器检测车辆的静止。 当在车辆停止的身体下降控制模式下,由高度传感器检测到的部分的高度在给定时间内保持增加时,发出起升信号。 当发出升压代表信号时,电平控制器被抑制以产生体降降低控制模式。

    Server device, communication method, and program product for processing the transfer of screen changes
    38.
    发明授权
    Server device, communication method, and program product for processing the transfer of screen changes 有权
    服务器设备,通信方式和程序产品,用于处理屏幕更改的传输

    公开(公告)号:US09026584B2

    公开(公告)日:2015-05-05

    申请号:US13412697

    申请日:2012-03-06

    CPC分类号: H04N19/507 H04N19/17

    摘要: According to one embodiment, a server device includes a receiver, an acquisition unit, a difference extracting unit, an estimation unit, a determination unit, a compression unit, and a transmitter. The receiver receives manipulation information from a client device. The acquisition unit acquires a display image on which the manipulation information is reflected. The difference extracting unit extracts a region where pixel information on an image transmitted to the client device is not matched with pixel information on the display image. The estimation unit estimates an elapsed time since the manipulation information is received until the display image is acquired. The determination unit determines image quality, for which a response time is a predetermined value or less, on the basis of the elapsed time. The compression unit generates a compression image in which the image in the region is compressed with the determined image quality. The transmitter transmits the compression image.

    摘要翻译: 根据一个实施例,服务器设备包括接收器,获取单元,差分提取单元,估计单元,确定单元,压缩单元和发送器。 接收器从客户端装置接收操纵信息。 获取单元获取反映操作信息的显示图像。 差分提取单元提取关于发送到客户端设备的图像的像素信息与显示图像上的像素信息不匹配的区域。 估计单元估计从接收到操作信息直到获取显示图像之后的经过时间。 决定单元基于经过时间确定响应时间为预定值或更小的图像质量。 压缩单元产生压缩图像,其中以所确定的图像质量来压缩该区域中的图像。 发射机发送压缩图像。

    Torque fluctuation absorber
    39.
    发明授权
    Torque fluctuation absorber 有权
    扭矩波动吸收器

    公开(公告)号:US08758147B2

    公开(公告)日:2014-06-24

    申请号:US13554174

    申请日:2012-07-20

    IPC分类号: F16D7/02

    CPC分类号: F16F15/129 F16D7/025

    摘要: A torque fluctuation absorber includes a first plate member being rotatable, a second plate member positioned to be axially separated from the first plate member, the second plate member being rotatable relative to the first plate member, a first friction member arranged between the first plate member and the second plate member and slidably pressed against the first plate member and the second plate member, and a first guide portion restricting the first friction member from moving radially inwardly.

    摘要翻译: 扭矩波动吸收器包括可旋转的第一板构件,定位成与第一板构件轴向分离的第二板构件,第二板构件可相对于第一板构件旋转;第一摩擦构件,布置在第一板构件 和第二板构件,并且可滑动地压靠第一板构件和第二板构件,以及限制第一摩擦构件径向向内移动的第一引导部。