公开(公告)号：US20100091195A1

公开(公告)日：2010-04-15

申请号：US12575549

申请日：2009-10-08

申请人： Wei-Kuo Lee ,  Shih-Chang Lai ,  Po-Ming Chen

发明人： Wei-Kuo Lee ,  Shih-Chang Lai ,  Po-Ming Chen

IPC分类号： H04N5/21 ,  G06K9/40

CPC分类号： H04N5/142 ,  G06T5/003 ,  G06T2207/10016

摘要： A de-ringing device and a method thereof are provided. The de-ringing device, operative with a lookup table for storing a plurality of intensity coefficients, comprises a buffer and a de-ringing intensity determining unit. The buffer stores an input pixel sequence. The lookup table stores a plurality of intensity coefficients. The de-ringing intensity determining unit, coupled to the buffer and the lookup table, detects a plurality of pixel complexity of a first pixel group and a second pixel group associated with a target pixel in the pixel sequence, and looks up the lookup table according to the pixel complexities of the first pixel group and the second pixel group to output a de-ring intensity coefficient for the target pixel.

摘要翻译： 提供去振铃装置及其​​方法。 与用于存储多个强度系数的查找表一起操作的解除振铃装置包括缓冲器和去振铃强度确定单元。 缓冲器存储输入像素序列。 查找表存储多个强度系数。 耦合到缓冲器和查找表的去振铃强度确定单元检测与像素序列中的目标像素相关联的第一像素组和第二像素组的多个像素复杂度，并且根据 涉及第一像素组和第二像素组的像素复杂度，以输出目标像素的去环形强度系数。

公开(公告)号：US20110266872A1

公开(公告)日：2011-11-03

申请号：US12770535

申请日：2010-04-29

申请人： Shin-Chuan Wang ,  Jung-Chi Yang ,  Po-Ming Chen ,  Chun-Te Wu

发明人： Shin-Chuan Wang ,  Jung-Chi Yang ,  Po-Ming Chen ,  Chun-Te Wu

IPC分类号： H02J9/00

CPC分类号： H02J9/06 ,  Y10T307/625 ,  Y10T307/729

摘要： The present invention discloses a temperature-sensing uninterruptible power supply system and a method for controlling the same. The temperature-sensing uninterruptible power supply system comprises a data processing device, an uninterruptible power supply device, a human temperature sensing module, and a monitoring software; the control method comprises the steps of: the human temperature sensing module detecting a human temperature in a specific distance range; the monitoring software determining whether a user leave from the specific distance range; the uninterruptible power supply device switching to a power-saving mode and commanding the data processing device to shot down; the human temperature sensing module detecting that the user is back to the specific distance range; and restarting the uninterruptible power supply device and commanding the data processing device to reboot.

摘要翻译： 本发明公开了一种温度感测不间断电源系统及其控制方法。 温度感测不间断电源系统包括数据处理装置，不间断电源装置，人体感测模块和监视软件; 该控制方法包括以下步骤：人体温度感测模块检测特定距离范围内的人体温度; 所述监视软件确定用户是否离开所述特定距离范围; 不间断电源装置切换到省电模式并命令数据处理装置被击倒; 人体感测模块检测用户是否回到特定距离范围; 并重新启动不间断电源设备并命令数据处理设备重新启动。

公开(公告)号：US20080021670A1

公开(公告)日：2008-01-24

申请号：US11772890

申请日：2007-07-03

申请人： Jia-Ming WU ,  Po-Ming Chen ,  Dong-Hai Wang

发明人： Jia-Ming WU ,  Po-Ming Chen ,  Dong-Hai Wang

IPC分类号： G01P3/48

CPC分类号： A61B6/00 ,  A61B6/542

摘要： A multiple-point smoothing method for motor-speed estimation. The output of an encoder is over-sampled to obtain over-sampled position differences according to an over-sampling factor M. The over-sampled position differences are averaged to obtain an initial speed estimation. The initial speed estimation is low-pass filtered to obtain a final speed estimation. The final speed estimation is sent to a speed controller to control the speed of a motor. Alternatively, in a composite multiple-point smoothing scheme, the initial speed estimations based on two over-sampling factors are obtained. One of the initial speed estimations is selected based on an average of the two estimations, and the selected initial speed estimation is further processed to obtain a final speed estimation. The method of the present invention can reduce ripple in estimated speed of motor when the motor is operated at high speed.

摘要翻译： 一种用于电机速度估计的多点平滑方法。 编码器的输出被过采样以根据过采样因子M获得过采样的位置差。过采样位置差被平均以获得初始速度估计。 初始速度估计被低通滤波以获得最终速度估计。 最终速度估计被发送到速度控制器以控制电动机的速度。 或者，在复合多点平滑方案中，获得基于两个过采样因子的初始速度估计。 基于两个估计的平均值选择初始速度估计之一，并且进一步处理所选择的初始速度估计以获得最终速度估计。 本发明的方法可以在马达高速运转时减小马达估计速度的波动。

公开(公告)号：US06789023B2

公开(公告)日：2004-09-07

申请号：US10419196

申请日：2003-04-21

申请人： Ching-Hsiung Tsai ,  Po-Ming Chen

发明人： Ching-Hsiung Tsai ,  Po-Ming Chen

IPC分类号： G06F1900

CPC分类号： G05B13/04 ,  G01M1/10

摘要： A method of instant estimation of the rotor inertia of a load motor is disclosed. The adaptive filter accompanied with the Least Mean Square Rule is introduced to instantly estimate the rotor inertia of a load motor. One input of the adaptive filter is the current signal of a model motor whose rotor inertia is known, and the other is the deviation current signal between the model motor and the drive motor. Once the two inputs are determined, the rotor inertia of the load motor will then be calculated using the Least Mean Square Rule and the adaptive filter.

摘要翻译： 公开了一种即时估计负载电动机的转子惯量的方法。 引入伴随最小均方规则的自适应滤波器来即时估计负载电动机的转子惯量。 自适应滤波器的一个输入是已知转子惯量的模型电机的电流信号，另一个是模型电机和驱动电机之间的偏差电流信号。 一旦确定了两个输入，则将使用最小均方法和自适应滤波器来计算负载电机的转子惯量。

公开(公告)号：US20090058349A1

公开(公告)日：2009-03-05

申请号：US11845234

申请日：2007-08-27

申请人： Chin-Shiong TSAI ,  Cheng-Ping Lin ,  Meng-Chang Lin ,  Mi-Tine Tsai ,  Po-Ming Chen

发明人： Chin-Shiong TSAI ,  Cheng-Ping Lin ,  Meng-Chang Lin ,  Mi-Tine Tsai ,  Po-Ming Chen

IPC分类号： G05B1/06

CPC分类号： G01D5/3473 ,  H03M1/485

摘要： An angle-calculation apparatus for three-phase optical encoder receives three-phase sinusoidal signals 120 degree phase from the optical encoder and obtains angle information for a motor rotor. The angle-calculation apparatus includes an A/D converter, a digital signal processor (DSP), a phase digitalizer and a digital counter. The A/D converter converts three-phase analog signals of the optical encoder into three-phase digital signals. The phase digitalizer converts the three-phase analog signals into digital phase signals. The digital counter generates a counting value based on the digital phase signals. The DSP performs an inverse trigonometric function calculation on a relatively linear region of the three-phase digital signals to obtain the angle information. The DSP obtains the rotation turn number and rotation direction of the motor rotor according to the counting value.

摘要翻译： 用于三相光学编码器的角度计算装置从光学编码器接收120度相位的三相正弦信号，并获得电机转子的角度信息。 角度计算装置包括A / D转换器，数字信号处理器（DSP），相位数字化器和数字计数器。 A / D转换器将光学编码器的三相模拟信号转换为三相数字信号。 相位数字化器将三相模拟信号转换为数字相位信号。 数字计数器基于数字相位信号产生计数值。 DSP在三相数字信号的相对线性区域上执行反三角函数计算，以获得角度信息。 DSP根据计数值获得电机转子的旋转转数和旋转方向。

公开(公告)号：US07460974B2

公开(公告)日：2008-12-02

申请号：US11772890

申请日：2007-07-03

申请人： Jia-Ming Wu ,  Po-Ming Chen ,  Dong-Hai Wang

发明人： Jia-Ming Wu ,  Po-Ming Chen ,  Dong-Hai Wang

IPC分类号： G01P3/00

CPC分类号： A61B6/00 ,  A61B6/542

摘要： A multiple-point smoothing method for motor-speed estimation. The output of an encoder is over-sampled to obtain over-sampled position differences according to an over-sampling factor M. The over-sampled position differences are averaged to obtain an initial speed estimation. The initial speed estimation is low-pass filtered to obtain a final speed estimation. The final speed estimation is sent to a speed controller to control the speed of a motor. Alternatively, in a composite multiple-point smoothing scheme, the initial speed estimations based on two over-sampling factors are obtained. One of the initial speed estimations is selected based on an average of the two estimations, and the selected initial speed estimation is further processed to obtain a final speed estimation. The method of the present invention can reduce ripple in estimated speed of motor when the motor is operated at high speed.

摘要翻译： 一种用于电机速度估计的多点平滑方法。 编码器的输出被过采样以根据过采样因子M获得过采样的位置差。过采样位置差被平均以获得初始速度估计。 初始速度估计被低通滤波以获得最终速度估计。 最终速度估计被发送到速度控制器以控制电动机的速度。 或者，在复合多点平滑方案中，获得基于两个过采样因子的初始速度估计。 基于两个估计的平均值选择初始速度估计之一，并且进一步处理所选择的初始速度估计以获得最终速度估计。 本发明的方法可以在马达高速运转时减小马达估计速度的波动。

公开(公告)号：US06934661B2

公开(公告)日：2005-08-23

申请号：US10737370

申请日：2003-12-16

申请人： Jean-Hua Yuen ,  Po-Ming Chen ,  Ming-Ji Chiang ,  Ji-Shen Yang

发明人： Jean-Hua Yuen ,  Po-Ming Chen ,  Ming-Ji Chiang ,  Ji-Shen Yang

IPC分类号： G01C9/00 ,  G06F15/00 ,  H01L21/00 ,  H01L21/66 ,  H01L21/68

CPC分类号： H01L21/67259 ,  H01L21/681 ,  Y10S414/135 ,  Y10S414/136

摘要： A method for detecting wafer flat shift, and an apparatus (500) having two sensors (506a) and (506b) in a power supply circuit (600) for wafer fabrication equipment, the sensors (506a) and (506b) detecting a shift in wafer flat position from a desired position and shutting off the wafer fabrication equipment.

摘要翻译： 一种用于检测晶片平移的方法，以及在用于晶片制造设备的电源电路（600）中具有两个传感器（506a）和（506b）的装置（500），所述传感器（506a）和（506b） 检测晶片平面位置从期望位置的偏移并关闭晶片制造设备。

公开(公告)号：US20050140977A1

公开(公告)日：2005-06-30

申请号：US10737370

申请日：2003-12-16

申请人： Jean-Hua Yuen ,  Po-Ming Chen ,  Ming-Ji Chiang ,  Ji-Shen Yang

发明人： Jean-Hua Yuen ,  Po-Ming Chen ,  Ming-Ji Chiang ,  Ji-Shen Yang

IPC分类号： G01C9/00 ,  G06F15/00 ,  H01L21/00 ,  H01L21/66 ,  H01L21/68

CPC分类号： H01L21/67259 ,  H01L21/681 ,  Y10S414/135 ,  Y10S414/136

摘要： A method for detecting wafer flat shift, and an apparatus (500) having two sensors (506a) and (506b) in a power supply circuit (600) for wafer fabrication equipment, the sensors (506a) and (506b) detecting a shift in wafer flat position from a desired position and shutting off the wafer fabrication equipment.

摘要翻译： 一种用于检测晶片平移的方法，以及在用于晶片制造设备的电源电路（600）中具有两个传感器（506a）和（506b）的装置（500），所述传感器（506a）和（506b） 检测晶片平面位置从期望位置的偏移并关闭晶片制造设备。

公开(公告)号：US08310097B2

公开(公告)日：2012-11-13

申请号：US12770535

申请日：2010-04-29

申请人： Shin-Chuan Wang ,  Jung-Chi Yang ,  Po-Ming Chen ,  Chun-Te Wu

发明人： Shin-Chuan Wang ,  Jung-Chi Yang ,  Po-Ming Chen ,  Chun-Te Wu

IPC分类号： H02J7/00 ,  H02J9/00

CPC分类号： H02J9/06 ,  Y10T307/625 ,  Y10T307/729

摘要： The present invention discloses a temperature-sensing uninterruptible power supply system and a method for controlling the same. The temperature-sensing uninterruptible power supply system comprises a data processing device, an uninterruptible power supply device, a human temperature sensing module, and a monitoring software; the control method comprises the steps of: the human temperature sensing module detecting a human temperature in a specific distance range; the monitoring software determining whether a user leave from the specific distance range; the uninterruptible power supply device switching to a power-saving mode and commanding the data processing device to shot down; the human temperature sensing module detecting that the user is back to the specific distance range; and restarting the uninterruptible power supply device and commanding the data processing device to reboot.

摘要翻译： 本发明公开了一种温度感测不间断电源系统及其控制方法。 温度感测不间断电源系统包括数据处理装置，不间断电源装置，人体感测模块和监视软件; 该控制方法包括以下步骤：人体温度感测模块检测特定距离范围内的人体温度; 所述监视软件确定用户是否离开所述特定距离范围; 不间断电源装置切换到省电模式并命令数据处理装置被击倒; 人体感测模块检测用户是否回到特定距离范围; 并重新启动不间断电源设备并命令数据处理设备重新启动。

公开(公告)号：US07779186B2

公开(公告)日：2010-08-17

申请号：US11832751

申请日：2007-08-02

申请人： Po-Ming Chen

发明人： Po-Ming Chen

IPC分类号： G06F13/00

CPC分类号： G06F13/385

摘要： A master-slave card system includes a master card and a plurality of slave cards connected in serial. The master card sends a command with a station-number information to the slave cards. A selected slave card designated by the station-number information sends back a response message, where the response message includes an initial packet, a plurality of data packets and a CRC check packet. The master card sends a next command to a next slave cards after the master cards identifies a correct initial packet. When the initial packet is not correct, the master card halts sending the next command until the received signal is already stopped for a predetermined silence time. The master card drops all the data packets if the CRC check packet associated with the data packet is not correct.

摘要翻译： 主从卡系统包括主卡和串行连接的多个从属卡。 主卡向主卡发送带有站号信息的命令。 由站号信息指定的选择的从属卡发送回响应消息，其中响应消息包括初始分组，多个数据分组和CRC校验分组。 在主卡识别正确的初始包后，主卡向下一个从属卡发送下一个命令。 当初始分组不正确时，主卡停止发送下一个命令，直到接收到的信号已经停止预定的静默时间。 如果与数据包相关联的CRC校验分组不正确，主卡会丢弃所有数据包。