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    • 83. 发明申请
    • Navigation intervention apparatus, intervention method and vehicle navigation system
    • 导航干预装置,干预方法和车辆导航系统
    • US20060149469A1
    • 2006-07-06
    • US11311802
    • 2005-12-19
    • Hiroshi AmanoTakeshi OtaTakumi Arie
    • Hiroshi AmanoTakeshi OtaTakumi Arie
    • G01C21/36
    • G01C21/3688G01C21/3605G01C21/3679
    • The present invention allows an existing single-sequentialized navigation main unit to be virtually multi-sequentialized with simple structure. An intervention device 3 receives from a front monitor 4 and a rear monitor 5 acquisition requests which request various kinds of screens from a navigation main unit 2. In response to the acquisition requests, the intervention device 3 performs a mediating process or an adjusting process for various kinds of screens which are received from the navigation main unit 2 and are scheduled to be output to the front monitor 4 and the rear monitor 5. Therefore, even if the intervention device 3 receives a plurality of acquisition requests from the front monitor 4 and the rear monitor 5, the intervention device 3 can sequentially send the acquisition requests one by one to the navigation main unit 2. Accordingly, this allows the navigation main unit 2 to be virtually multi-sequentialized.
    • 本发明允许现有的单序列导航主单元以简单的结构实际上多序列化。 干预装置3从前方监视器4和后方监视器5接收从导航主机2请求各种画面的拍摄请求。 响应于获取请求,干预设备3对从导航主单元2接收的各种屏幕执行中介处理或调整处理,并且被调度为输出到前监视器4和后监视器5。 因此,即使介入装置3从前方监视器4和后方监视器5接收到多个采集请求,干预装置3也可以依次向导航主机2发送采集请求。 因此,能够使导航主单元2实际上多次顺序化。
    • 84. 发明授权
    • Method and apparatus for controlling synchronous motor
    • 用于控制同步电动机的方法和装置
    • US07026782B2
    • 2006-04-11
    • US11180563
    • 2005-07-14
    • Yasuaki AokiHideji YoshidaHiroshi Amano
    • Yasuaki AokiHideji YoshidaHiroshi Amano
    • H02P1/46
    • H02P21/18H02P2207/05
    • An apparatus is provided for controlling a synchronous motor. The apparatus comprises a first calculator calculating a voltage characteristic showing a characteristic of voltages to be applied to armature coils of a stator and a producer producing a command signal to provide the armature coils with the phase currents on the basis of the voltage characteristic. The apparatus still comprises a current detector detecting a signal depending on an amplitude of at least one of the phase currents, a second calculator calculating a rate of changes in a current amount indicating amplitudes of the phase currents, by using the signal from the current detector, and a feed-back member feed-backing the rate of changes in the current amount into the calculation of the voltage characteristic.
    • 提供一种用于控制同步电动机的装置。 该装置包括:第一计算器,计算表示施加到定子的电枢线圈的电压的特性的电压特性和产生指令信号的发生器,以基于电压特性为电枢线圈提供相电流。 该装置还包括检测根据至少一个相电流的振幅的信号的电流检测器,第二计算器通过使用来自电流检测器的信号计算指示相电流幅度的电流变化率 ,并且反馈构件将电流量的变化率馈送到电压特性的计算中。
    • 86. 发明授权
    • Moving picture decoding device, moving picture decoding method, moving picture decoding system, integrated circuit, and program
    • 运动图像解码装置,运动图像解码方法,运动图像解码系统,集成电路和程序
    • US08811473B2
    • 2014-08-19
    • US13126040
    • 2010-06-16
    • Hiroshi Amano
    • Hiroshi Amano
    • H04N7/28H04N7/36H04N7/26H04N7/68
    • H04N19/0063H04N19/44H04N19/523H04N19/895
    • To provide a moving picture decoding device capable of continuing motion compensation even when an error is included in a filter coefficient for motion compensation. The moving picture decoding device includes: a decoding unit (1001) which decodes (i) a motion vector indicating a sub-pixel position and (ii) a filter coefficient for identifying a pixel value at the sub-pixel position, the motion vector and the filter coefficient being included in a coded stream; an error detecting unit (1002) which detects an error in the filter coefficient; a modifying unit (1010) which modifies one of the motion vector and the filter coefficient so as to enable identification of a pixel value at a pixel position for motion compensation, when the error is detected; and a motion compensation unit (1007) which performs motion compensation by identifying the pixel value at the pixel position using the modified one, when the error is detected.
    • 即使在用于运动补偿的滤波器系数中包含错误的情况下也能够提供能够继续运动补偿的运动图像解码装置。 运动图像解码装置包括:解码单元(1001),其解码(i)指示子像素位置的运动矢量,以及(ii)用于识别子像素位置处的像素值的滤波器系数,运动矢量和 滤波器系数包括在编码流中; 检测滤波器系数误差的误差检测单元(1002); 修改单元(1010),其修改所述运动矢量和所述滤波器系数中的一个,以便当检测到所述误差时能够识别用于运动补偿的像素位置处的像素值; 以及运动补偿单元(1007),当检测到错误时,通过使用修改的像素位置识别像素位置来执行运动补偿。
    • 90. 发明申请
    • MOVING IMAGE DECODING APPARATUS, MOVING IMAGE CODING APPARATUS, MOVING IMAGE DECODING CIRCUIT, AND MOVING IMAGE DECODING METHOD
    • 移动图像解码设备,移动图像编码设备,移动图像解码电路和移动图像解码方法
    • US20120147959A1
    • 2012-06-14
    • US13255267
    • 2011-03-02
    • Hiroshi AmanoTakeshi TanakaTakashi HashimotoYoshiteru Hayashi
    • Hiroshi AmanoTakeshi TanakaTakashi HashimotoYoshiteru Hayashi
    • H04N7/32
    • H04N19/82H04N19/117H04N19/43H04N19/44H04N19/513H04N19/61
    • A moving image decoding apparatus which enables reduction in the memory bandwidth and the memory access latency for the motion compensation filter coefficients for use in inter-picture prediction involving motion compensation using variable coefficients includes: a decoding unit (101) which decodes, from a coded stream, a plurality of motion compensation filter coefficients; a memory (109) for holding the motion compensation filter coefficients included in the coded stream; a filter coefficient storage unit (103) for holding at least one of the motion compensation filter coefficients which is required for the motion compensation; a motion compensation unit (107) which performs motion compensation using the required motion compensation filter coefficient held in the filter coefficient storage unit; and a filter coefficient transfer control unit (102) which writes, in the memory, the motion compensation filter coefficients decoded by the decoding unit, and transfers the required motion compensation filter coefficient from the memory to the filter coefficient storage unit, only when the required coefficient is not yet stored therein.
    • 一种运动图像解码装置,其能够减少使用可变系数的运动补偿的帧间预测中使用的运动补偿滤波器系数的存储器带宽和存储器访问等待时间,包括:解码单元, 流,多个运动补偿滤波器系数; 用于保持包含在编码流中的运动补偿滤波器系数的存储器(109) 滤波器系数存储单元,用于保持运动补偿所需的运动补偿滤波器系数中的至少一个; 使用保持在滤波器系数存储单元中的所需运动补偿滤波器系数进行运动补偿的运动补偿单元(107) 以及滤波器系数传递控制单元(102),其在存储器中写入由解码单元解码的运动补偿滤波器系数,并且将所需的运动补偿滤波器系数从存储器传送到滤波器系数存储单元,只有当所需的 系数尚未存储在其中。