公开(公告)号：US20090190453A1

公开(公告)日：2009-07-30

申请号：US12267871

申请日：2008-11-10

申请人： Jin-kyung LEE ,  An-sik JEONG ,  Jong-hyun SHIN ,  Kyung-geun LEE

发明人： Jin-kyung LEE ,  An-sik JEONG ,  Jong-hyun SHIN ,  Kyung-geun LEE

IPC分类号： G11B20/18

CPC分类号： G11B7/0956 ,  G11B7/1387 ,  G11B2007/13727

摘要： In a near-field optical recording/reproducing system and a method of controlling a tilt, the near-field optical recording/reproducing system includes: a light source; an objective lens to focus light emitted from the light source to transmit near-field light to an information storage medium; a PD (photodetector) to receive a portion of the light that is transmitted from the objective lens to the information storage medium and is reflected from the information storage medium, to detect a GES (gap error signal) used for controlling an air gap formed between the objective lens and the information storage medium; a signal processor/determiner to obtain an edge voltage using the GES detected by the PD and determine a tilt control point using the edge voltage; and an adjuster to control a relative tilt between the objective lens and the information storage medium in the tilt control position.

摘要翻译： 在近场光记录/再现系统和控制倾斜的方法中，近场光学记录/再现系统包括：光源; 用于聚焦从光源发射的光以将近场光发射到信息存储介质的物镜; PD（光电检测器），用于接收从物镜传输到信息存储介质并被从信息存储介质反射的光的一部分，以检测用于控制形成的气隙的GES（间隙误差信号） 物镜和信息存储介质; 信号处理器/确定器，用于使用由PD检测的GES获得边沿电压，并使用边缘电压确定倾斜控制点; 以及调节器，用于在倾斜控制位置中控制物镜和信息存储介质之间的相对倾斜。

公开(公告)号：US20090059753A1

公开(公告)日：2009-03-05

申请号：US12033994

申请日：2008-02-20

申请人： Jong-hyun SHIN ,  An-sik Jeong

发明人： Jong-hyun SHIN ,  An-sik Jeong

IPC分类号： G11B5/58

CPC分类号： G11B7/08511 ,  G11B7/1387

摘要： An optical disk apparatus includes a light focusing element arranged to face a disk and to focus light emitted from a light source on the disk, an actuator to move the light focusing element towards and away from the disk according to an actuator driving voltage, a light intensity detection unit to detect an intensity of light reflected by the light focusing element and generate a gap error signal based on the detected intensity, a servo unit to generate the actuator driving voltage and a predetermined threshold voltage based on the gap error signal generated by the light intensity detection unit and to provide the actuator driving voltage to the actuator, a distance detection unit to detect a first distance at which the actuator driving voltage is maintained when the threshold voltage is detected using the gap error signal and to detect a second distance at which a gap between the light focusing element and the disk is shorter than the first distance and at which a gap servo operation is started based on the gap error signal; and a control unit to control the servo unit to start the gap servo operation based on the detected first and second distances.

摘要翻译： 一种光盘装置，包括：光聚焦元件，被配置为面对盘并将从光源发射的光聚焦在光盘上;致动器，用于根据致动器驱动电压使光聚焦元件朝向和远离光盘移动;光 强度检测单元，用于检测由所述光聚焦元件反射的光的强度，并且基于所检测的强度产生间隙误差信号;伺服单元，基于由所述检测强度产生的所述间隙误差信号产生所述致动器驱动电压和预定阈值电压; 光强检测单元，并且向致动器提供致动器驱动电压;距离检测单元，用于检测使用间隙误差信号检测阈值电压时保持致动器驱动电压的第一距离，并且检测第二距离 光聚焦元件和光盘之间的间隙比第一距离短，间隙伺服操作 基于间隙误差信号启动; 以及控制单元，用于基于检测到的第一和第二距离来控制伺服单元开始间隙伺服操作。

公开(公告)号：US20130197708A1

公开(公告)日：2013-08-01

申请号：US13616840

申请日：2012-09-14

申请人： Kwan-woo Song ,  Il-kang NA ,  Jong-hyun SHIN ,  Dong-yun HWANG

发明人： Kwan-woo Song ,  Il-kang NA ,  Jong-hyun SHIN ,  Dong-yun HWANG

IPC分类号： G06F1/32

CPC分类号： G05B15/02 ,  H02J3/14 ,  H02J13/0006 ,  H02J2003/003 ,  H02J2003/143 ,  H02J2003/146 ,  H04L12/282 ,  H04L12/2829 ,  H04Q9/00 ,  H04Q2209/10 ,  Y10T307/766

摘要： An energy management device which manages energy usage of at least one electric device, the energy management device including a sensor unit for detecting environment conditions including at least one of temperature, humidity, and luminance of an environment where the electric device is used; a pattern analyzing unit for analyzing an energy usage pattern of a user for using the electric device; and an energy management unit for generating energy management information for managing energy usage of the electric device based on the detected environment conditions and the analyzed energy usage pattern.

摘要翻译： 一种管理至少一个电气设备的能量使用的能量管理装置，所述能量管理装置包括用于检测包括使用所述电气装置的环境的温度，湿度和亮度中的至少一个的环境条件的传感器单元; 模式分析单元，用于分析使用所述电气设备的用户的能量使用模式; 以及能量管理单元，其用于基于检测到的环境条件和分析的能量使用模式生成用于管理电气设备的能量使用的能量管理信息。

公开(公告)号：US20110190953A1

公开(公告)日：2011-08-04

申请号：US13018497

申请日：2011-02-01

申请人： Young-jin PARK ,  Hyun-soo PARK ,  Jae-hwi JANG ,  Jong-hyun SHIN ,  Kyu-suk LEE

发明人： Young-jin PARK ,  Hyun-soo PARK ,  Jae-hwi JANG ,  Jong-hyun SHIN ,  Kyu-suk LEE

IPC分类号： G06F1/26

CPC分类号： G06F1/266 ,  G05B15/02 ,  G05B2219/2642

摘要： A method and apparatus for controlling operations of a controlled devices in a network including a control device and at least one controlled device are provided. The method includes: receiving information about a device usage history of a user for the at least one controlled device from the at least one controlled device; setting an optimum power consumption level corresponding to the controlled device from among a plurality of power consumption levels classified based on power consumption of the controlled device, based on the received information about the device usage history and information about time-based price; and controlling operations of the controlled device based on the set optimum power consumption level.

摘要翻译： 提供了一种用于控制包括控制装置和至少一个受控装置的网络中受控设备的操作的方法和装置。 该方法包括：从至少一个受控设备接收关于至少一个受控设备的用户的设备使用历史的信息; 基于接收到的关于设备使用历史的信息和关于时间价格的信息，从基于受控设备的功耗分类的多个功耗消耗级别中设置与受控设备相对应的最佳功耗级别; 以及基于所设置的最佳功耗水平来控制受控设备的操作。

公开(公告)号：US20110184582A1

公开(公告)日：2011-07-28

申请号：US13013404

申请日：2011-01-25

申请人： Jae-hwi JANG ,  Hyun-soo PARK ,  Young-jin PARK ,  Jong-hyun SHIN ,  Kyu-suk LEE

发明人： Jae-hwi JANG ,  Hyun-soo PARK ,  Young-jin PARK ,  Jong-hyun SHIN ,  Kyu-suk LEE

IPC分类号： G06F1/26

CPC分类号： H04L65/1073 ,  G05B19/042 ,  G05B2219/2639 ,  G06Q10/06 ,  H04L12/12 ,  H04L12/2803 ,  H04L67/125 ,  Y02D50/40

摘要： A method of controlling operations of a participating controlled device in a network that includes a control device and the participating controlled device, the method including: receiving operation limiting information from the participating controlled device, the operation limiting information including combinations of allowed operations from among a plurality of operations that the participating controlled device is capable of performing, and power consumption levels that are relative amounts of power consumption of the combinations of allowed operations; setting a power consumption level corresponding to the participating controlled device, from among the power consumption levels, based on information regarding time-based price and the operation limiting information; and controlling the operations of the participating controlled device based on the set power consumption level.

摘要翻译： 一种控制包括控制装置和所述参与受控装置的网络中的参与受控装置的操作的方法，所述方法包括：从所述参与控制装置接收操作限制信息，所述操作限制信息包括从 参与控制装置能够执行的多个操作，以及作为允许操作的组合的功耗的相对量的功率消耗水平; 基于关于时间价格的信息和操作限制信息，从功耗消耗级别中设置与参与的受控设备相对应的功耗水平; 以及基于所设置的功耗水平来控制参与的受控设备的操作。