公开(公告)号：US08139030B2

公开(公告)日：2012-03-20

申请号：US12704896

申请日：2010-02-12

Applicant: Yang Zhao ,  Pan Guozhi ,  Yu Jianping ,  Haidong Liu

Inventor： Yang Zhao ,  Pan Guozhi ,  Yu Jianping ,  Haidong Liu

IPC: G09G5/08

CPC classification number: G01C17/02 ,  G01C17/28 ,  G01R33/04 ,  G06F1/1626 ,  G06F3/017 ,  G06F3/0346 ,  G06F2200/1637 ,  H04M1/274558 ,  H04M1/6066 ,  H04M1/72522 ,  H04M1/72552 ,  H04M1/72583 ,  H04M2250/12

Abstract: The use of magnetic field sensing to perform sophisticated command control and data input into a portable device is disclosed. A magnetic field sensor is embedded or fixedly attached to a portable device to measure changes in the magnetic field strength and/or direction accompanying movement, motion or tilt of the device in one-, two- or three-dimensions when the portable device is used to air-write or make gestures.

Abstract translation: 公开了使用磁场感测来执行复杂的命令控制和数据输入到便携式设备中。 当使用便携式设备时，磁场传感器被嵌入或固定地附接到便携式设备以测量一维，二维或三维的装置的移动，运动或倾斜的磁场强度和/或方向的变化 写空或做手势。

公开(公告)号：US20100161084A1

公开(公告)日：2010-06-24

申请号：US12704896

申请日：2010-02-12

Applicant: Yang Zhao ,  Pan Guozhi ,  Yu Jianping ,  Haidong Liu

Inventor： Yang Zhao ,  Pan Guozhi ,  Yu Jianping ,  Haidong Liu

IPC: G05B19/19 ,  G01R33/02

CPC classification number: G01C17/02 ,  G01C17/28 ,  G01R33/04 ,  G06F1/1626 ,  G06F3/017 ,  G06F3/0346 ,  G06F2200/1637 ,  H04M1/274558 ,  H04M1/6066 ,  H04M1/72522 ,  H04M1/72552 ,  H04M1/72583 ,  H04M2250/12

Abstract: The use of magnetic field sensing to perform sophisticated command control and data input into a portable device is disclosed. A magnetic field sensor is embedded or fixedly attached to a portable device to measure changes in the magnetic field strength and/or direction accompanying movement, motion or tilt of the device in one-, two- or three-dimensions when the portable device is used to air-write or make gestures.

Abstract translation: 公开了使用磁场感测来执行复杂的命令控制和数据输入到便携式设备中。 当使用便携式设备时，磁场传感器被嵌入或固定地附接到便携式设备以测量一维，二维或三维的装置的移动，运动或倾斜的磁场强度和/或方向的变化 写空或做手势。