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11. 发明授权

US07747548B2 Method of and system for evaluating tactile sensations of car seat covers using statistical recursive and artificial neural network models 有权
标题翻译：使用统计递归和人工神经网络模型评估汽车座椅套的触觉感觉的方法和系统
公开(公告)号：US07747548B2
公开(公告)日：2010-06-29
申请号：US11302406
申请日：2005-12-12
申请人： Jung Gyun Noh , Ki Youn Jeong , Joo Yong Kim , Baek Soung Park
发明人： Jung Gyun Noh , Ki Youn Jeong , Joo Yong Kim , Baek Soung Park
IPC分类号： G06E1/00 , G06E3/00 , G06F15/18 , G06G7/00 , G06N3/02
CPC分类号： B60N2/58
摘要： Disclosed herein is a method of and system for evaluating tactile sensations of car seat covers using an artificial neural network, in which mechanical and thermal/physiological characteristics of the seat covers is measured with a measuring system, the physical quantity of the measured characteristics is acquired, and then the acquired physical quantity is converted into the amount of tactile qualities which a person feels using a statistical recursive model, thereby quantitatively evaluating tactile sensations of sticky, soft, elastic, coolness to the touch, and thermal and humid in case of car seat covers made of leather, and tactile sensations of soft, elastic, voluminous, smooth, coolness to the touch, and thermal and humid in case of car seat covers made of cloth, as well as quantitatively evaluating tactile sensations of sporty and high-class of the leather and cloths using an artificial neural network model.
摘要翻译：本发明公开了一种使用人造神经网络评估汽车座椅罩的触感的方法和系统，其中用测量系统测量座椅罩的机械和热/生理特性，获得测量特性的物理量，然后将获得的物理量转换为人们使用统计递归模型的触觉质量，从而定量评估粘性，柔软，弹性，凉爽触觉的触感，以及汽车情况下的热湿度由皮革制成的座椅套，以及柔软，弹性，体积大，光滑，凉爽触感的触觉，以及用布制成的汽车座椅套的热湿度，以及定量评估运动型和高级别的触觉感觉的皮革和布料使用人造神经网络模型。

12. 发明授权

US06337891B1 Clock synchronization method 失效
标题翻译：时钟同步方式
公开(公告)号：US06337891B1
公开(公告)日：2002-01-08
申请号：US09216838
申请日：1998-12-21
申请人： Joo Yong Kim
发明人： Joo Yong Kim
IPC分类号： H03D324
CPC分类号： H04L7/033 , H03L7/085 , H03L7/093 , H03L7/191
摘要： A clock synchronization method, for use in generating a system clock of a predetermined frequency with reference to a reference clock, receives the reference clock, the system clock and a divided clock having a same frequency as that of the reference clock, wherein the divided clock is obtained by dividing the system clock by a predetermined integer. Phase deviations between the reference clock and the divided clock are obtained, wherein a phase deviation is the number of periods of the system clock in a section between a rising edge of the reference clock and a nearest rising edge of the divided clock. Consecutive phase deviations are averaged to thereby generate an average phase deviation of a 3rd order, wherein the number of averaged consecutive phase deviations varies according to phase jitter characteristics of the reference clock. And, the frequency of the system clock is controlled based on the average phase deviation of the 3rd order.
摘要翻译：用于参考参考时钟产生预定频率的系统时钟的时钟同步方法接收参考时钟，系统时钟和具有与参考时钟相同频率的分频时钟，其中分频时钟通过将系统时钟除以预定的整数而获得。获得参考时钟和分频时钟之间的相位偏差，其中相位偏差是参考时钟的上升沿与分频时钟的最近上升沿之间的一段中的系统时钟的周期数。对连续的相位偏差进行平均，从而产生三阶平均相位偏差，其中平均连续相位偏移的数量根据参考时钟的相位抖动特性而变化。而且，系统时钟频率是根据三阶平均相位偏差来控制的。

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