Motor control circuit and servo device provided with the same
    62.
    发明授权
    Motor control circuit and servo device provided with the same 有权
    电机控制电路与伺服装置相同

    公开(公告)号:US08729849B2

    公开(公告)日:2014-05-20

    申请号:US13612092

    申请日:2012-09-12

    摘要: When a servo device receives the frequency setting signal as a control signal through the receiver from the transmitter, it select the information in conformity with the received frequency setting signal among the driving frequency setting information as stored in advance. When the handling signal is input as the control signal by the transmitter, the servo device is configured to transform the difference data taken synchronously with the difference data timing signal from the pulse width comparison part into the selected driving frequency. The servo device is configured to generate the driving signal from the transformed difference data signal of the desired corresponding count value range, and to perform drive control the driving feature.

    摘要翻译: 当伺服装置从发射机通过接收机接收频率设定信号作为控制信号时,根据预先存储的驾驶频率设定信息中的接收频率设定信号,选择信息。 当由发送器输入处理信号作为控制信号时,伺服装置被配置为将来自脉冲宽度比较部分的差分数据定时信号同步获取的差分数据变换成所选择的驱动频率。 伺服装置被配置为从期望的相应计数值范围的变换的差分数据信号产生驱动信号,并且执行驱动控制驱动特征。

    ON-VEHICLE DISPLAY DEVICE
    66.
    发明申请
    ON-VEHICLE DISPLAY DEVICE 有权
    车载显示设备

    公开(公告)号:US20130038434A1

    公开(公告)日:2013-02-14

    申请号:US13643719

    申请日:2011-05-25

    IPC分类号: B60Q1/00

    CPC分类号: B60K37/06

    摘要: An on-vehicle display device includes a first display section provided in an area within a width of a steering wheel of a vehicle viewed from a driver sitting on a driver seat of the vehicle and which displays at least one piece of report information concerning a state of the vehicle, a second display section provided in an area outside the width of the steering wheel viewed from the driver and which displays an image, and a control section which controls displays of the first display section and the second display section respectively. When a piece of report information is displayed on the first display section, the control section controls to display an information image corresponding to the piece of report information on the second display section.

    摘要翻译: 车载显示装置包括:第一显示部,其设置在从坐在车辆的驾驶员座椅上的驾驶员的车辆的方向盘的宽度内的区域内,并且显示至少一个关于状态的报告信息 所述第二显示部设置在从所述驾驶员观看并显示图像的所述方向盘的宽度以外的区域中,以及控制部,其分别控制所述第一显示部和所述第二显示部的显示。 当在第一显示部分上显示一条报告信息时,控制部分控制在第二显示部分上显示与该报告信息相对应的信息图像。

    Moving image decoding device and moving image decoding method
    67.
    发明授权
    Moving image decoding device and moving image decoding method 有权
    运动图像解码装置和运动图像解码方法

    公开(公告)号:US08369404B2

    公开(公告)日:2013-02-05

    申请号:US11925248

    申请日:2007-10-26

    IPC分类号: H04B1/66

    摘要: Encoding and decoding are uniformly carried out for a plurality of chroma formats. Based on a control signal for providing a chroma format type of an input moving image signal, in the case of a chroma format of 4:2:0 or 4:2:2, a first intra prediction mode deciding unit and a first intra prediction image generation unit are applied to a luminance component of the input moving image signal, and a second intra prediction mode deciding unit and a second intra prediction image generation unit are applied to a chrominance component. In the case of a chroma format of 4:4:4, the first intra prediction mode deciding unit and the first intra prediction image generation unit are applied to all color components to carry out encoding, and a variable length encoding unit multiplexes the control signal as encoding data to be applied to a moving image sequence unit on a bit stream.

    摘要翻译: 针对多种色度格式均匀地执行编码和解码。 基于用于提供输入运动图像信号的色度格式的控制信号,在4:2:0或4:2:2的色度格式的情况下,第一帧内预测模式判定单元和第一帧内预测 图像生成单元被应用于输入运动图像信号的亮度分量,并且第二帧内预测模式判定单元和第二帧内预测图像生成单元被应用于色度分量。 在4:4:4的色度格式的情况下,将第一帧内预测模式判定单元和第一帧内预测图像生成单元应用于全部颜色分量,进行编码,并且可变长度编码单元将控制信号 作为要应用于位流上的运动图像序列单元的编码数据。

    Image encoding device, image decoding device, image encoding method and image decoding method
    68.
    发明授权
    Image encoding device, image decoding device, image encoding method and image decoding method 有权
    图像编码装置,图像解码装置,图像编码方法和图像解码方法

    公开(公告)号:US08139875B2

    公开(公告)日:2012-03-20

    申请号:US11929174

    申请日:2007-10-30

    IPC分类号: G06K9/36

    摘要: An encoding device includes a color component separating unit for separating an input bit stream for the respective color components, a block dividing unit for dividing an input color component signal into blocks to generate a signal of an encoding unit area, a predicted image generating unit for generating a predicted image for the signal, a determining unit for determining a prediction mode used for encoding according to a prediction efficiency of the predicted image, a prediction error encoding unit for encoding a difference between the predicted image corresponding to the prediction mode determined by the determining unit and the input color component signal, and an encoding unit for variable length-coding the prediction mode, an output from the prediction error encoding unit, and a color component identification flag indicating the color component to which the input bit stream belongs as a result of the color component separation.

    摘要翻译: 一种编码装置,包括用于分离各个颜色分量的输入比特流的颜色分量分离单元,用于将输入颜色分量信号分割成块以产生编码单位区域的信号的块分割单元,用于 产生用于该信号的预测图像;确定单元,用于根据预测图像的预测效率确定用于编码的预测模式;预测误差编码单元,用于对与由所述预测图像确定的预测模式相对应的预测图像之间的差进行编码; 确定单元和输入颜色分量信号,以及用于对预测模式进行可变长度编码的编码单元,来自预测误差编码单元的输出和指示输入比特流所属的颜色分量的颜色分量识别标志为 颜色成分分离的结果。

    Piezoelectric actuator control circuit, image stabilization control circuit, and imaging device
    69.
    发明授权
    Piezoelectric actuator control circuit, image stabilization control circuit, and imaging device 有权
    压电致动器控制电路,图像稳定控制电路和成像装置

    公开(公告)号:US08125119B2

    公开(公告)日:2012-02-28

    申请号:US12314661

    申请日:2008-12-15

    IPC分类号: H01L41/09 H02N2/06

    摘要: In a control circuit for servo control of a piezoelectric actuator, it is possible to efficiently move a movement object toward a target position in each servo control cycle. A pulse generation circuit (26) generates a drive pulse a plurality of times within a servo control cycle. The ideal value of the amount of movement in one drive pulse is stored in a register (28), and is used to estimate the amount of movement required to reach the target position of a lens (8) each time a drive pulse is generated. It is possible to switch between coarse movement and fine movement by using two types of drive pulses that have mutually different duty ratios, and the lens (8) can be rapidly moved by coarse movement when the required amount of movement is large, and fine movement when the required amount of movement is small.

    摘要翻译: 在用于压电致动器的伺服控制的控制电路中,可以在每个伺服控制周期中有效地将运动物体朝向目标位置移动。 脉冲发生电路(26)在伺服控制周期内多次产生驱动脉冲。 一个驱动脉冲中的移动量的理想值被存储在寄存器(28)中,并且用于在每次产生驱动脉冲时估计到达镜头(8)的目标位置所需的移动量。 可以通过使用具有相互不同的占空比的两种类型的驱动脉冲来在粗略移动和精细移动之间切换,并且当所需的移动量大时,透镜(8)可以通过粗略的移动快速移动,并且微动 当所需的移动量小时。

    Laser exposure device, cleaning tool, and image forming apparatus
    70.
    发明授权
    Laser exposure device, cleaning tool, and image forming apparatus 有权
    激光曝光装置,清洁工具和成像装置

    公开(公告)号:US08081200B2

    公开(公告)日:2011-12-20

    申请号:US12334691

    申请日:2008-12-15

    IPC分类号: B41J2/385 G03G15/20

    摘要: Emission windows are prevented from being contaminated and are cleaned easily. The emission windows for emitting light beams are disposed on a housing of a laser exposure device having optical elements arranged inside for exposing a photoreceptor, and the upper surface of the housing is provided with a slidable shutter with openings. An image forming apparatus includes guide rails independent of the laser exposure device to movably guide predetermined cleaning brushes in the longitudinal direction of the emission windows. When the cleaning brushes are mounted on the guide rails and moved toward the inner side of the apparatus, the cleaning brushes touch a slant portion of a rib and the shutter is moved to the right to align the openings with the emission windows. While the cleaning brushes touch a longitudinally extending portion, the emission windows are exposed to enable the cleaning of the exposed window using the cleaning tool.

    摘要翻译: 防止排放窗被污染,并且容易清洁。 用于发射光束的发射窗设置在激光曝光装置的壳体上,该激光曝光装置具有布置在内部的光学元件以暴露感光体,并且壳体的上表面设置有具有开口的可滑动的快门。 图像形成装置包括独立于激光曝光装置的导轨,以沿着发射窗的纵向可移动地引导预定的清洁刷。 当清洁刷安装在导轨上并朝向装置的内侧移动时,清洁刷接触肋的倾斜部分,并且快门向右移动以将开口与发射窗对准。 当清洁刷接触纵向延伸的部分时,发射窗被暴露以使得能够使用清洁工具清洁暴露的窗口。