公开(公告)号：US08164522B2

公开(公告)日：2012-04-24

申请号：US12721514

申请日：2010-03-10

Applicant: Joe-Air Jiang ,  Ta-Te Lin ,  En-Cheng Yang ,  Chwan-Lu Tseng ,  Fu-Ming Lu ,  Kuo-Chi Liao ,  Jyh-Cherng Shieh ,  Ying-Tung Hsiao ,  Ping-Lin Fan ,  Cheng-Long Chuang ,  Tzu-Shiang Lin ,  Chia-Pang Chen

Inventor： Joe-Air Jiang ,  Ta-Te Lin ,  En-Cheng Yang ,  Chwan-Lu Tseng ,  Fu-Ming Lu ,  Kuo-Chi Liao ,  Jyh-Cherng Shieh ,  Ying-Tung Hsiao ,  Ping-Lin Fan ,  Cheng-Long Chuang ,  Tzu-Shiang Lin ,  Chia-Pang Chen

IPC: G01S3/02

CPC classification number: G01S5/12 ,  G01S1/44

Abstract: A positioning method for a sensor node is provided, and the method includes steps of: providing a first antenna having a first omnidirectional radiation pattern on a first plane; rotating the first antenna about an axis substantially parallel to the first plane; transmitting a wireless signal while the first antenna rotates about the axis for every a predetermined central angle; receiving the wireless signal at the sensor node; obtaining Received Signal Strength Indications (RSSIs) of the respective wireless signals; and determining a location of the sensor node according to the RSSIs.

Abstract translation: 提供了一种用于传感器节点的定位方法，该方法包括以下步骤：在第一平面上提供具有第一全向辐射图案的第一天线; 围绕基本上平行于第一平面的轴旋转第一天线; 当所述第一天线围绕所述轴围绕预定的中心角旋转时发射无线信号; 在传感器节点处接收无线信号; 获得各无线信号的接收信号强度指示（RSSI）; 以及根据所述RSSI确定所述传感器节点的位置。

公开(公告)号：US20110102265A1

公开(公告)日：2011-05-05

申请号：US12721514

申请日：2010-03-10

Applicant: Joe-Air Jiang ,  Ta-Te Lin ,  En-Cheng Yang ,  Chwan-Lu Tseng ,  Fu-Ming Lu ,  Kuo-Chi Liao ,  Jyh-Cherng Shieh ,  Ying-Tung Hsiao ,  Ping-Lin Fan ,  Cheng-Long Chuang ,  Tzu-Shiang Lin ,  Chia-Pang Chen

Inventor： Joe-Air Jiang ,  Ta-Te Lin ,  En-Cheng Yang ,  Chwan-Lu Tseng ,  Fu-Ming Lu ,  Kuo-Chi Liao ,  Jyh-Cherng Shieh ,  Ying-Tung Hsiao ,  Ping-Lin Fan ,  Cheng-Long Chuang ,  Tzu-Shiang Lin ,  Chia-Pang Chen

IPC: G01S1/44

CPC classification number: G01S5/12 ,  G01S1/44

Abstract: A positioning method for a sensor node is provided, and the method includes steps of: providing a first antenna having a first omnidirectional radiation pattern on a first plane; rotating the first antenna about an axis substantially parallel to the first plane; transmitting a wireless signal while the first antenna rotates about the axis for every a predetermined central angle; receiving the wireless signal at the sensor node; obtaining Received Signal Strength Indications (RSSIs) of the respective wireless signals; and determining a location of the sensor node according to the RSSIs.

Abstract translation: 提供了一种用于传感器节点的定位方法，该方法包括以下步骤：在第一平面上提供具有第一全向辐射图案的第一天线; 围绕基本上平行于第一平面的轴旋转第一天线; 当所述第一天线围绕所述轴围绕预定的中心角旋转时发射无线信号; 在传感器节点处接收无线信号; 获得各无线信号的接收信号强度指示（RSSI）; 以及根据所述RSSI确定所述传感器节点的位置。

公开(公告)号：US20090170601A1

公开(公告)日：2009-07-02

申请号：US11966494

申请日：2007-12-28

Applicant: Shuo-Tsung CHIU ,  Wen-Cheng HSU ,  Ping-Lin FAN ,  Hsin-Hua TING ,  Meng-Shiou WU ,  Kuan-Ting CHEN ,  Yen-Ting KAO ,  Hsin-Lin HUANG

Inventor： Shuo-Tsung CHIU ,  Wen-Cheng HSU ,  Ping-Lin FAN ,  Hsin-Hua TING ,  Meng-Shiou WU ,  Kuan-Ting CHEN ,  Yen-Ting KAO ,  Hsin-Lin HUANG

IPC: A63F11/00

CPC classification number: A63F13/235 ,  A63F13/06 ,  A63F13/428 ,  A63F2300/1031 ,  A63F2300/6045

Abstract: A method for recognizing the position of a wireless controller is applied to an interactive gaming device including a wireless controller, a main apparatus and a host. The main apparatus includes a first ultrasonic receiving module, a second ultrasonic receiving module and a third ultrasonic module which are arranged as a triangle shape. The wireless controller includes an ultrasonic transmitting module for sending an ultrasonic wave which is received by the ultrasonic receiving modules in order to obtain three ultrasonic wave transmission times. The main apparatus sends the ultrasonic wave transmission times to the host. The host calculates the ultrasonic wave transmission times and therefore recognizes the position of the wireless controller. When the wireless controller is moved, the host obtains plurality of coordinate values indicating the motion track of the wireless controller. The motion track of the wireless controller is shown in a display by monitoring the coordinate values.

Abstract translation: 用于识别无线控制器的位置的方法被应用于包括无线控制器，主设备和主机的交互式游戏设备。 主要装置包括以三角形排列的第一超声波接收模块，第二超声波接收模块和第三超声波模块。 无线控制器包括用于发送由超声波接收模块接收的超声波的超声波发送模块，以便获得三个超声波传输时间。 主设备向主机发送超声波传输时间。 主机计算超声波传输时间，从而识别无线控制器的位置。 当无线控制器移动时，主机获得指示无线控制器的运动轨迹的多个坐标值。 通过监视坐标值，显示无线控制器的运动轨迹。