Home network system using IEEE 1394 and node configuration method thereof
    32.
    发明申请
    Home network system using IEEE 1394 and node configuration method thereof 审中-公开
    家庭网络系统采用IEEE 1394及其节点配置方法

    公开(公告)号:US20060056318A1

    公开(公告)日:2006-03-16

    申请号:US11202503

    申请日:2005-08-12

    申请人: Hee-Won Jung

    发明人: Hee-Won Jung

    IPC分类号: H04L12/28

    CPC分类号: H04L12/66

    摘要: Disclosed is a home network system using an IEEE 1394 protocol and a node configuration method thereof that can circumvent a bus reset of the IEEE 1394 protocol that are currently causing data loss. The home network system includes a root node operating as a home gateway of the home network and having a static node ID that performs a bus management function with respect to nodes of the home network system, and at least one node connected to the root node to form a tree structure. If a node addition/removal occurs in the home network system, a node ID of an added/removed node is allocated from the root node through a bus reset between the added/removed node and a node physically connected to the added/removed node.

    摘要翻译: 公开了使用IEEE 1394协议的家庭网络系统及其节点配置方法,其可以规避当前正在造成数据丢失的IEEE 1394协议的总线复位。 家庭网络系统包括作为家庭网络的家庭网关操作的根节点,并具有相对于家庭网络系统的节点执行总线管理功能的静态节点ID,以及连接到根节点的至少一个节点 形成一个树结构。 如果在家庭网络系统中发生节点添加/删除,则通过在添加/移除的节点与物理连接到添加/移除的节点的节点之间的总线复位,从根节点分配添加/去除的节点的节点ID。

    Home network system and method for an autonomous mobile robot to travel shortest path
    35.
    发明授权
    Home network system and method for an autonomous mobile robot to travel shortest path 有权
    家庭网络系统和方法为自主移动机器人行进最短路径

    公开(公告)号:US09043017B2

    公开(公告)日:2015-05-26

    申请号:US11716336

    申请日:2007-03-09

    摘要: Provided are a home network system and a method for an autonomous mobile robot to travel along a shortest travel route. The home network system capable of home automation includes a plurality of beacons for sensing a user located in a cell coverage area and for transmitting resulting sensing information of the user; an autonomous mobile robot for executing travel to reach the user based on provided travel route information; and a home server for calculating a travel route along which the autonomous mobile robot can easily reach the user based on the sensing information of the user transmitted from the beacons, and for providing the travel route to the autonomous mobile robot. Therefore, the autonomous mobile robot may reach the user by the shortest travel route and thus reducing energy loss.

    摘要翻译: 提供家庭网络系统和自主移动机器人沿着最短行进路线行进的方法。 能够进行家庭自动化的家庭网络系统包括用于感测位于小区覆盖区域中的用户的多个信标,并且用于发送用户的结果感知信息; 一个自主移动机器人,用于根据所提供的旅行路线信息执行旅行到达用户; 以及家用服务器,用于计算自主移动机器人可以基于从信标发送的用户的感测信息容易地到达用户的行进路线,并且用于将旅行路线提供给自主移动机器人。 因此,自主移动机器人可以通过最短行进路线到达用户,从而减少能量损失。

    Method for changing and rotating a mobile terminal standby screen
    36.
    发明授权
    Method for changing and rotating a mobile terminal standby screen 有权
    用于改变和旋转移动终端待机屏幕的方法

    公开(公告)号:US08893057B2

    公开(公告)日:2014-11-18

    申请号:US11982689

    申请日:2007-11-02

    摘要: Disclosed is a mobile terminal having a pressure sensor with a plurality of pressure sensing areas that are used to change or rotate a standby screen image. The pressure sensor detects pressure applied by the user to the pressure sensing areas and outputs corresponding pressure sensing signals. The mobile terminal determines the direction of change or rotation of the standby screen image according to the pressure sensing signals. Upon determining the standby screen image changing direction, the mobile terminal loads and displays one of a plurality of images stored in a memory in the determined direction. Upon determining the direction of rotation of the standby screen image, the mobile terminal rotates the current standby screen image in the determined direction.

    摘要翻译: 公开了一种具有压力传感器的移动终端,其具有用于改变或旋转待机屏幕图像的多个压力感测区域。 压力传感器检测用户施加到压力感测区域的压力并输出相应的压力感测信号。 移动终端根据压力感测信号确定待机屏幕图像的改变或旋转的方向。 在确定待机屏幕图像改变方向时,移动终端以确定的方向加载并显示存储在存储器中的多个图像中的一个。 在确定待机屏幕图像的旋转方向之后,移动终端以所确定的方向旋转当前待机屏幕图像。

    Method and apparatus for wireless communication using an acoustic signal
    37.
    发明授权
    Method and apparatus for wireless communication using an acoustic signal 有权
    使用声信号进行无线通信的方法和装置

    公开(公告)号:US08818273B2

    公开(公告)日:2014-08-26

    申请号:US12603955

    申请日:2009-10-22

    IPC分类号: H04B7/00

    摘要: An apparatus and method for wireless communication using an acoustic signal in a system including a first device including a loudspeaker and a second device including a microphone. The first device generates wireless communication information, converts the wireless communication information to an acoustic signal, and transmits the acoustic signal to the second device using the loudspeaker. The second device receives the acoustic signal using the microphone, extracts the wireless communication information from the acoustic signal, generates an acknowledgment signal according to the extracted wireless communication information, and transmits the acknowledgment signal to the first device on a wireless communication channel.

    摘要翻译: 一种在包括包括扬声器的第一装置和包括麦克风的第二装置的系统中使用声信号的无线通信装置和方法。 第一设备产生无线通信信息,将无线通信信息转换为声信号,并使用扬声器将声信号发送到第二设备。 第二装置使用麦克风接收声信号,从声信号中提取无线通信信息,根据所提取的无线通信信息生成确认信号,并在无线通信信道上将确认信号发送到第一设备。

    Device and method for acoustic communication
    38.
    发明授权
    Device and method for acoustic communication 有权
    用于声学通信的装置和方法

    公开(公告)号:US08521518B2

    公开(公告)日:2013-08-27

    申请号:US12965295

    申请日:2010-12-10

    IPC分类号: G10L19/02

    摘要: An acoustic communication method and device are provided that filter an audio signal to attenuate a high frequency section of the audio signal. A residual signal is generated that corresponds to a difference between the audio signal and the filtered signal. A psychoacoustic mask is generated for the audio signal based on a predetermined psychoacoustic model. A psychoacoustic spectrum mask is generated by combining the residual signal with the psychoacoustic mask, an acoustic communication signal is generating by modulating digital data according to the acoustic signal spectrum mask, the acoustic communication signal is combined with the filtered signal, and radiating, by a speaker, the combined acoustic communication signal and the filtered signal in a form of sound waves.

    摘要翻译: 提供一种声音通信方法和装置,其对音频信号进行滤波以衰减音频信号的高频部分。 产生对应于音频信号和滤波信号之间的差的残余信号。 基于预定的心理声学模型,为音频信号生成心理声学掩模。 通过将残留信号与心理声学掩模组合来产生心理声谱谱掩模,根据声信号谱掩模通过调制数字数据产生声通信信号,将声通信信号与滤波信号组合,并通过 扬声器,组合声通信信号和声波形式的滤波信号。

    METHOD AND APPARATUS FOR WIRELESSLY CHARGING A MOBILE TERMINAL
    39.
    发明申请
    METHOD AND APPARATUS FOR WIRELESSLY CHARGING A MOBILE TERMINAL 有权
    用于无线充电移动终端的方法和装置

    公开(公告)号:US20130002191A1

    公开(公告)日:2013-01-03

    申请号:US13634488

    申请日:2011-03-14

    IPC分类号: H02J7/00 H02J17/00

    摘要: A mobile terminal and a method for wirelessly charging the mobile terminal are provided. The method includes searching for a wirelessly rechargeable mobile terminal; receiving, upon finding a wirelessly rechargeable mobile terminal, power state information from the found rechargeable mobile terminal; setting the mobile terminal as one of a power supplying terminal and a power receiving terminal based on the received power state information; and performing a power charging operation with the found rechargeable mobile terminals according to the setting.

    摘要翻译: 提供一种用于无线充电移动终端的移动终端和方法。 该方法包括搜索无线充电移动终端; 在找到无线充电移动终端时,从所述可充电移动终端接收电力状态信息; 基于接收到的功率状态信息将移动终端设置为电力供应终端和电力接收终端之一; 以及根据所述设置与所述可充电移动终端进行充电操作。

    Method and apparatus for recognizing character in character recognizing apparatus
    40.
    发明授权
    Method and apparatus for recognizing character in character recognizing apparatus 有权
    用于识别字符识别装置中的字符的方法和装置

    公开(公告)号:US08331672B2

    公开(公告)日:2012-12-11

    申请号:US12490924

    申请日:2009-06-24

    IPC分类号: G06K9/34

    摘要: Disclosed is a method and an apparatus for recognizing a character and efficiently removing a misrecognized character. The method includes detecting character regions including at least one character in an input image, converting the input image into a binary image, discriminating the characters from a non-character, re-classifying the character region including a number of characters equal to or less than a threshold into a non-character region, and outputting only the characters present in the character region.

    摘要翻译: 公开了一种用于识别角色并有效地去除错误识别的角色的方法和装置。 所述方法包括检测包括输入图像中的至少一个字符的字符区域,将输入图像转换为二进制图像,从非字符识别字符,对包括等于或小于等于的字符数的字符区域进行重新分类 阈值转换为非字符区域,并且仅输出字符区域中存在的字符。