Vehicle speed control device, method of determining target speed by using the device, and program executing the method
    62.
    发明申请
    Vehicle speed control device, method of determining target speed by using the device, and program executing the method 有权
    车速控制装置,使用该装置确定目标速度的方法以及执行该方法的程序

    公开(公告)号:US20070192013A1

    公开(公告)日:2007-08-16

    申请号:US11655196

    申请日:2007-01-19

    IPC分类号: B60T8/32 G01C21/00

    摘要: The present invention relates to a vehicle speed control device for controlling a speed of a vehicle. The vehicle speed control device includes a current location error estimation section for extracting area attribute information from the map information, for producing a location error probability distribution, a target speed calculation section for receiving the target speed correction instruction, for accessing preset data that shows an acceleration or a gradient of an acceleration which allows a driver not to feel uncomfortable, and for computing target speed values at nodes over the distance in such a way that the target speed values create a continuous curve, and a speed control section for sensing a speed of a vehicle, and for controlling a driving torque of the vehicle so that the sensed speed traces the continuous curve composed of the target speed values.

    摘要翻译: 本发明涉及一种用于控制车辆速度的车速控制装置。 车速控制装置包括:当前位置误差估计部分,用于从地图信息中提取区域属性信息,用于产生位置误差概率分布;目标速度计算部分,用于接收目标速度校正指令,用于访问显示一个 加速度或加速度的梯度,其允许驾驶员不感到不舒服,并且用于以目标速度值产生连续曲线的方式计算距离上的节点处的目标速度值;以及速度控制部分,用于感测速度 并且用于控制车辆的驱动扭矩,使得感测的速度跟踪由目标速度值组成的连续曲线。

    Linear motor armature and linear motor
    63.
    发明申请
    Linear motor armature and linear motor 有权
    直线电机电枢和线性电机

    公开(公告)号:US20050140213A1

    公开(公告)日:2005-06-30

    申请号:US10501787

    申请日:2003-01-17

    摘要: Connectors (25a), (25b), (25c), (25d), (25e), and (25f) for electrically connecting lead wires of armature windings (4) coiled around armature blocks (10), (11), and (12) are provided at respective ends of a plurality of the armature blocks (10), (11), and (12) such that connections of the armature windings (4) in the respective armature blocks become parallel connections. The connector pair including the connectors (25b), (25c) and the connector pair including the connectors (25d), (25e), which are provided between the armature blocks, are embodied as in-phase connections. On condition that the number of phases of the armature winding is taken as three and a magnetic pole pitch of a magnetic field is taken as τp, the armature blocks are spaced apart from each other at intervals of ⅔ τp. As a result, there can be obtained an armature of a linear motor and a linear motor, which can facilitate processing of lead wires of the armature windings and make the operation for assembling the armature blocks efficient and which enable an attempt to increase the thrust of the motor in accordance with an increase in the stroke of the movable element.

    摘要翻译: 用于电连接在电枢块(10)周围的电枢绕组(4)的引线的连接器(25a),(25b),(25c),(25d),(25e)和(25f) (11)和(12)设置在多个电枢块(10),(11)和(12)的相应端部处,使得各个电枢块中的电枢绕组(4)的连接变成并联连接 。 包括连接器(25b),(25c)的连接器对以及设置在电枢块之间的包括连接器(25d),(25e)的连接器对被实施为同相连接。 在电枢绕组的相数为3,磁场的磁极间距取为taup的情况下,衔铁块以2/3的间隔彼此间隔开。 结果,可以获得线性电动机和线性电动机的电枢,其可以有助于处理电枢绕组的引线,并且使得用于组装电枢块的操作有效并且能够增加推力 电动机根据活动元件的行程增加。

    Data-generating device and data-writing device for FPGA
    64.
    发明申请
    Data-generating device and data-writing device for FPGA 审中-公开
    用于FPGA的数据生成设备和数据写入设备

    公开(公告)号:US20050069128A1

    公开(公告)日:2005-03-31

    申请号:US10966173

    申请日:2004-09-29

    摘要: Configuration-wiring information is generated by a function-restricted netlist. A data-writing device writes the generated information to FPGAs. The restriction-lifting section lifts the restriction of the restricted configuration-wiring data. Then, a bit stream is generated based on the configuration-wiring data. The bit stream is encrypted in the encryption section and then decrypted in the decryption section. The decrypted data is written to the FPGA by the data writing section. A dongle stores permitted writing count information contracted with an IP vendor. A remaining writing count is calculated based on the writing count information every time the writing to the FPGA is performed. When the remaining writing count becomes zero, the functional restriction lifting and the decryption are prohibited, so that IP netlist cannot be written to the FPGA.

    摘要翻译: 配置接线信息由功能受限制的网表生成。 数据写入设备将生成的信息写入FPGA。 限制提升部分提升了限制配置接线数据的限制。 然后,基于配置布线数据生成位流。 比特流在加密部分被加密,然后在解密部分解密。 解密的数据由数据写入部分写入FPGA。 加密狗商店允许与IP供应商签订的书面计数信息。 每次执行对FPGA的写入时,基于写入计数信息计算剩余写入计数。 当剩余写入次数为零时,禁止功能限制提升和解密,因此IP网表不能写入FPGA。

    SHG laser light source and method of modulation for use therewith
    65.
    发明授权
    SHG laser light source and method of modulation for use therewith 失效
    SHG激光光源及其调制方法

    公开(公告)号:US06738398B2

    公开(公告)日:2004-05-18

    申请号:US09728439

    申请日:2000-12-01

    IPC分类号: H01S313

    摘要: The invention provides an SHG laser light source whose optical output can be modulated using a simple mechanism without having to equip the light source with an external modulator, and a method of modulation for use with the SHG laser light source, wherein the SHG laser light source comprises a laser diode for outputting a fundamental wave of light, a drive circuit for simultaneously modulating one or more electric currents or voltages supplied to the laser diode to modulate the fundamental wave outputted by the laser diode, and an SHG device which receives the modulated or unmodulated fundamental wave, converts the wavelength thereof, and outputs a second harmonic wave which is intensity modulated.

    摘要翻译: 本发明提供一种SHG激光光源,其光输出可以使用简单的机构进行调制,而不必为光源配备外部调制器,以及与SHG激光光源一起使用的调制方法,其中SHG激光光源 包括用于输出基波光的激光二极管,用于同时调制提供给激光二极管的一个或多个电流或电压以调制由激光二极管输出的基波的驱动电路,以及接收调制或 未调制的基波,转换其波长,并输出强度调制的二次谐波。

    Piezoelectric vibration gyroscope and method for adjusting resonance frequencies of same
    67.
    发明授权
    Piezoelectric vibration gyroscope and method for adjusting resonance frequencies of same 失效
    压电振动陀螺仪及其调谐共振频率的方法

    公开(公告)号:US06490925B2

    公开(公告)日:2002-12-10

    申请号:US09797805

    申请日:2001-03-05

    IPC分类号: G01P904

    CPC分类号: G01C19/5607

    摘要: A piezoelectric vibration gyroscope is composed of a main body shaped into a rectangular plate and provided with obverse and reverse surfaces functioning as major surfaces, and the first and second groups of three arms projecting from the main body in opposite directions and lying on extensions of the major surfaces. The first group of the three arms is composed of two excitation driving side arms excited in an opposite phase and a nonexcitation driving side arm inserted between the two excitation driving side arms. The second group of the three arms is composed of two vibration detecting side arms vibrating in an opposite phase and a nonvibration detecting side arm inserted between the two vibration detecting side arms. The excitation driving side arms are respectively provided with driving electrodes for exciting a tangential vibration therein. The vibration detecting side arms are respectively provided with detecting electrodes for detecting a vertical vibration. The main body prevents the tangential vibration from transitting from the excitation driving side arms to the vibration detecting side arms. The vertical vibration is generated in the excitation driving electrodes because of Coriolis force caused by an anglar velocity of the piezoelectric vibration gyroscope.

    摘要翻译: 一种压电振动陀螺仪由主体成形为矩形板并具有用作主表面的正面和反面,并且第一和第二组三个臂从主体以相反方向突出并且位于 主要表面。 三个臂中的第一组由相反相位激励的两个激励驱动侧臂和插入在两个激励驱动侧臂之间的非励磁驱动侧臂组成。 三臂的第二组由相反相位振动的两个振动检测侧臂和插入在两个振动检测侧臂之间的非振动检测侧臂组成。 激励驱动侧臂分别设置有用于激励其中的切向振动的驱动电极。 振动检测侧臂分别设有用于检测垂直振动的检测电极。 主体防止切向振动从激励驱动侧臂转移到振动检测侧臂。 由于由压电振动陀螺仪的安格拉尔速度引起的科里奥利力,在激励驱动电极中产生垂直振动。

    Seal structure for casing
    68.
    发明授权
    Seal structure for casing 失效
    套管密封结构

    公开(公告)号:US06193485B1

    公开(公告)日:2001-02-27

    申请号:US09242668

    申请日:1999-02-22

    IPC分类号: F01C104

    摘要: An upper casing is outer-fitted to a lower casing. A concave portion for receiving a peripheral portion of a housing is provided at an inner wall of the upper casing. A convex portion for suppressing deformation of the housing caused by deformation when the upper casing is shrinkage-fitted or pressed-fitted is selectively formed at the bottom of the concave portion. A gap is provided between the lower casing and the housing for alleviating the degree of press on the housing by the casing when the upper casing and the lower casing are welded.

    摘要翻译: 上壳体外嵌于下壳体。 在上壳体的内壁设置有用于容纳壳体的周边部分的凹部。 在凹部的底部选择性地形成用于抑制上壳体收缩配合时由变形引起的壳体变形的凸部。 在下壳体和壳体之间设置有间隙,用于当焊接上壳体和下壳体时,通过壳体减轻壳体上的按压程度。

    Piezoelectric transformer suitable for generating a high voltage
    69.
    发明授权
    Piezoelectric transformer suitable for generating a high voltage 失效
    压电变压器适用于产生高电压

    公开(公告)号:US5736807A

    公开(公告)日:1998-04-07

    申请号:US742700

    申请日:1996-11-04

    CPC分类号: H01L41/107

    摘要: In a piezoelectric transformer comprising first and second driving blocks which are operable in a piezoelectric transverse vibration mode to induce a longitudinal vibration in a longitudinal direction and a voltage generating block formed between the first and the second driving blocks and which is operable in a piezoelectric longitudinal vibration mode in response to the longitudinal vibration, the voltage generating block comprises first and second voltage generating portions for generating an output voltage by the piezoelectric longitudinal vibration mode, a primary voltage producing portion formed between the first and the second voltage generating portions, and first and second secondary voltage producing portions formed at both sides of the voltage generating block. The first and the second driving blocks are supplied, in common, with an a.c. voltage through first and second input terminals. The primary and the first and the second secondary voltage producing portions deliver the output voltage through first and second output terminals.

    摘要翻译: 一种压电变压器,包括可以压电横向振动模式操作以在纵向方向上引起纵向振动的第一和第二驱动块以及形成在第一和第二驱动块之间的电压产生块,并且其可在压电纵向 响应于纵向振动的振动模式,电压产生块包括用于通过压电纵向振动模式产生输出电压的第一和第二电压产生部分,形成在第一和第二电压产生部分之间的初级电压产生部分,以及第一 以及形成在电压产生块的两侧的第二次级电压产生部。 第一和第二驱动块通常用a.c. 电压通过第一和第二输入端子。 初级和第一和第二次级电压产生部分通过第一和第二输出端传递输出电压。

    Network control system for controlling relative errors between network
nodes
    70.
    发明授权
    Network control system for controlling relative errors between network nodes 失效
    网络控制系统,用于控制网络节点之间的相对误差

    公开(公告)号:US5524029A

    公开(公告)日:1996-06-04

    申请号:US463671

    申请日:1995-06-05

    IPC分类号: H04J3/06 H04L1/00 H04B7/00

    摘要: A network control system for controlling a plurality of nodes respectively corresponding to, and provided in, a plurality of radio zones. Each node has a corresponding base station, where a mobil station travels among the plurality of radio zones and communicates with the base station of a respective node when travelling in a radio zone corresponding to the respective node. Each base station transmits a transmission signal for the corresponding node to adjacent nodes, receives transmission signals transmitted from the base stations of adjacent nodes and spatially filters the received transmission signals. Each base station includes (a) a notification unit notifying the base stations of adjacent nodes of transmission timing information of the transmission signal of its own node, and (b) a correction unit receiving transmission timing information from the base stations of adjacent nodes indicating the timing of the transmission signals of the adjacent nodes, and correcting the timing of the transmission signal of its own node to minimize a difference between the timing of the transmission signal of its own node and the timing of the spatially filtered transmission signals received from the base stations of the adjacent nodes.

    摘要翻译: 一种网络控制系统,用于分别对应于并提供在多个无线电区域中的多个节点进行控制。 每个节点具有对应的基站,其中移动站在多个无线电区域之间行进,并且在与相应节点对应的无线电区域中行进时与相应节点的基站进行通信。 每个基站向相邻节点发送相应节点的发送信号,接收从相邻节点的基站发送的发送信号,并对所接收的发送信号进行空间滤波。 每个基站包括(a)向相邻节点的基站通知其自身节点的发送信号的发送定时信息的通知单元,以及(b)从相邻节点的基站接收发送定时信息的校正单元, 对相邻节点的发送信号的定时进行校正,并且校正其自身节点的发送信号的定时,以最小化其自身节点的发送信号的定时与从基站接收的空间被滤波的发送信号的定时之间的差异 相邻节点的站。