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1. 发明授权

US08046189B2 Motion sensing program and electronic compass with motion sensing program 有权
标题翻译：运动感应程序和带有运动感应程序的电子罗盘
公开(公告)号：US08046189B2
公开(公告)日：2011-10-25
申请号：US12477543
申请日：2009-06-03
申请人： Kisei Hirobe , Katsuyuki Kawarada
发明人： Kisei Hirobe , Katsuyuki Kawarada
IPC分类号： G01C17/00 , G01B7/30 , G06F15/00
CPC分类号： G01C17/28 , G01P13/00 , G01P13/02 , G06F3/0346
摘要： A motion sensing program for executing a motion sensing based on at least a biaxial output of a magnetic sensor, which includes the steps of determining with respect to execution of the motion sensing based on the output of the specific biaxial output of the magnetic sensor upon its rotation in a predetermined direction, and identifying the rotating direction when execution of the motion sensing is determined.
摘要翻译：一种用于基于至少一个磁性传感器的双轴输出来执行运动感测的运动感测程序，其包括以下步骤：基于磁传感器的特定双轴输出的输出来确定运动感测的执行在预定方向上旋转，并且在确定执行运动感测时识别旋转方向。

2. 发明授权

US07865323B2 Calibration program and electronic compass 有权
标题翻译：校准程序和电子罗盘
公开(公告)号：US07865323B2
公开(公告)日：2011-01-04
申请号：US12267454
申请日：2008-11-07
申请人： Kisei Hirobe , Yukimitsu Yamada , Katsuyuki Kawarada
发明人： Kisei Hirobe , Yukimitsu Yamada , Katsuyuki Kawarada
IPC分类号： G01C17/38
CPC分类号： G01C17/38 , G01C17/28 , G01R33/0206 , G01R35/00
摘要： The object of the present invention is to provide a calibration program and an electronic compass that make it possible to calibrate the output of a magnetic sensor with a small amount of computation while a user does not notice the execution of calibration. A calibration program according to an aspect of the invention includes: a step of forming at least two triangles 21 and 22 with the use of at least four outputs of a magnetic sensor in a three-dimensional space; a step of finding circles 23 and 24 circumscribed about the triangle 21 and 22, respectively; and a step of finding the intersection of normal vectors 25 and 26 each of which passes through the center of the corresponding circumscribed circle so as to find a reference point.
摘要翻译：本发明的目的是提供一种校准程序和电子罗盘，使得可以在用户没有注意到校准的执行的情况下以少量的计算来校准磁性传感器的输出。根据本发明的一个方面的校准程序包括：使用三维空间中的磁传感器的至少四个输出来形成至少两个三角形21和22的步骤; 分别围绕三角形21和22找圆23和24的步骤; 以及找到每个通过对应的外接圆的中心的法向矢量25和26的交点以找到参考点的步骤。

3. 发明申请

US20090248352A1 MOTION SENSING PROGRAM AND ELECTRONIC COMPASS WITH MOTION SENSING PROGRAM 有权
标题翻译：运动感应程序和电子指南针与运动感应程序
公开(公告)号：US20090248352A1
公开(公告)日：2009-10-01
申请号：US12477543
申请日：2009-06-03
申请人： Kisei HIROBE , Katsuyuki KAWARADA
发明人： Kisei HIROBE , Katsuyuki KAWARADA
IPC分类号： G01C17/00 , G01B7/30 , G06F15/00
CPC分类号： G01C17/28 , G01P13/00 , G01P13/02 , G06F3/0346
摘要： A motion sensing program for executing a motion sensing based on at least a biaxial output of a magnetic sensor, which includes the steps of determining with respect to execution of the motion sensing based on the output of the specific biaxial output of the magnetic sensor upon its rotation in a predetermined direction, and identifying the rotating direction when execution of the motion sensing is determined.
摘要翻译：一种用于基于至少一个磁性传感器的双轴输出来执行运动感测的运动感测程序，其包括以下步骤：基于磁传感器的特定双轴输出的输出来确定运动感测的执行在预定方向上旋转，并且在确定执行运动感测时识别旋转方向。

4. 发明申请

US20090070057A1 CALIBRATION PROGRAM AND ELECTRONIC COMPASS 有权
标题翻译：校准程序和电子指南针
公开(公告)号：US20090070057A1
公开(公告)日：2009-03-12
申请号：US12267454
申请日：2008-11-07
申请人： Kisei HIROBE , Yukimitsu YAMADA , Katsuyuki KAWARADA
发明人： Kisei HIROBE , Yukimitsu YAMADA , Katsuyuki KAWARADA
IPC分类号： G01C17/38
CPC分类号： G01C17/38 , G01C17/28 , G01R33/0206 , G01R35/00
摘要： The object of the present invention is to provide a calibration program and an electronic compass that make it possible to calibrate the output of a magnetic sensor with a small amount of computation while a user does not notice the execution of calibration.A calibration program according to an aspect of the invention includes: a step of forming at least two triangles 21 and 22 with the use of at least four outputs of a magnetic sensor in a three-dimensional space; a step of finding circles 23 and 24 circumscribed about the triangle 21 and 22, respectively; and a step of finding the intersection of normal vectors 25 and 26 each of which passes through the center of the corresponding circumscribed circle so as to find a reference point.
摘要翻译：本发明的目的是提供一种校准程序和电子罗盘，使得可以在用户没有注意到校准的执行的情况下以少量的计算来校准磁性传感器的输出。根据本发明的一个方面的校准程序包括：使用三维空间中的磁传感器的至少四个输出来形成至少两个三角形21和22的步骤; 分别围绕三角形21和22找圆23和24的步骤; 以及找到每个通过对应的外接圆的中心的法向矢量25和26的交点以找到参考点的步骤。

5. 发明申请

US20110098958A1 AZIMUTH COMPUTING DEVICE, AZIMUTH COMPUTING METHOD, AZIMUTH COMPUTING PROGRAM, AND ELECTRONIC DEVICE 审中-公开
标题翻译： AZIMUTH计算设备，AZIMUTH计算方法，AZIMUTH计算程序和电子设备
公开(公告)号：US20110098958A1
公开(公告)日：2011-04-28
申请号：US12982039
申请日：2010-12-30
申请人： Kisei Hirobe , Katsuyuki Kawarada
发明人： Kisei Hirobe , Katsuyuki Kawarada
IPC分类号： G06F19/00 , G01C25/00
CPC分类号： G01C17/30
摘要： An azimuth computing device includes an azimuth computing unit for computing azimuth data by using an output from a magnetic sensor; a buffer unit for storing the azimuth data; a control unit for outputting azimuth data if the azimuth data stored in the buffer unit by a predetermined number of pieces is within a predetermined range; and a storage unit for storing the output azimuth data as a reference azimuth. The control unit outputs azimuth data if the azimuth data stored in the buffer unit is within a predetermined angle from the reference azimuth, and discards at least part of the azimuth data stored in the buffer unit if the azimuth data stored in the buffer unit is not within the predetermined range.
摘要翻译：方位计算装置包括用于通过使用来自磁传感器的输出来计算方位数据的方位计算单元; 用于存储方位数据的缓冲单元; 如果存储在缓冲单元中的方位数据预定数量的片段在预定范围内，则输出方位数据的控制单元; 以及存储单元，用于存储输出方位数据作为参考方位。如果存储在缓冲单元中的方位数据在距参考方位角的预定角度内，则控制单元输出方位数据，并且如果存储在缓冲单元中的方位数据不存在，则丢弃存储在缓冲单元中的方位数据的至少一部分在预定范围内。

6. 发明申请

US20090293295A1 AZIMUTH CALCULATION PROGRAM AND ELECTRONIC COMPASS 有权
标题翻译： AZIMUTH计算程序和电子指南针
公开(公告)号：US20090293295A1
公开(公告)日：2009-12-03
申请号：US12539212
申请日：2009-08-11
申请人： Kisei Hirobe , Yukimitsu Yamada , Katsuyuki Kawarada
发明人： Kisei Hirobe , Yukimitsu Yamada , Katsuyuki Kawarada
IPC分类号： G01C17/00 , G01C17/38 , G06F15/00
CPC分类号： G01R33/0206 , G01C17/28 , G01C17/38
摘要： An azimuth calculation program is a computer-executable program that performs an azimuth calculation using output of a magnetic sensor. The azimuth calculation program includes a first step of generating one triangle in three-dimensional space using three output values of a magnetic sensor unit, a second step of determining a circumcircle of the triangle, and a third step of performing an azimuth calculation using center coordinates of the circumcircle and output values of the magnetic sensor.
摘要翻译：方位计算程序是使用磁传感器的输出执行方位计算的计算机可执行程序。方位计算程序包括使用磁传感器单元的三个输出值在三维空间中产生一个三角形的第一步骤，确定三角形外接圆的第二步骤，以及使用中心坐标执行方位角计算的第三步骤的磁传感器的外接圆和输出值。

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