公开(公告)号：US20070241744A1

公开(公告)日：2007-10-18

申请号：US11797771

申请日：2007-05-07

申请人： Hirohisa Kusuda ,  Daisuke Tsujino ,  Jun Yamazaki ,  Yasuhiro Nishide ,  Hideyuki Ikeda

发明人： Hirohisa Kusuda ,  Daisuke Tsujino ,  Jun Yamazaki ,  Yasuhiro Nishide ,  Hideyuki Ikeda

IPC分类号： G01R33/02

CPC分类号： G01C17/38 ,  H04M1/72569 ,  H04M2250/12

摘要： A measured physical quantity calculating part 41 calculates a measurement result-corrected value obtained by correcting a measurement result of a sensor unit 25 by the use of corrected values for the sensor unit 25. Subsequently, a measurement environment estimating part 42 estimates a terrestrial magnetism measurement environment on the basis of at least one measurement result-corrected value. The estimation result is displayed on a display unit 13 by an estimation result display part 43. In this way, the terrestrial magnetism measurement environment is first estimated and then the terrestrial magnetism is measured by the use of the sensor unit 25. That is, it is possible to measure the terrestrial magnetism by the use of a magnetic sensor mounted on a mobile information device after estimating the terrestrial magnetism measurement environment.

摘要翻译： 测量物理量计算部分41通过使用传感器单元25的校正值来计算通过校正传感器单元25的测量结果而获得的测量结果校正值。 随后，测量环境估计部42基于至少一个测量结果校正值来估计地磁测量环境。 估计结果由估计结果显示部分43显示在显示单元13上。 以这种方式，首先估计地磁测量环境，然后通过使用传感器单元25来测量地磁。 也就是说，可以通过在估计地磁测量环境之后使用安装在移动信息装置上的磁传感器来测量地磁。

公开(公告)号：US20070192055A1

公开(公告)日：2007-08-16

申请号：US11654686

申请日：2007-01-18

申请人： Daisuke Tsujino ,  Yasuhiro Nishide ,  Jun Yamazaki ,  Hirohisa Kusuda

发明人： Daisuke Tsujino ,  Yasuhiro Nishide ,  Jun Yamazaki ,  Hirohisa Kusuda

IPC分类号： G01C17/00

CPC分类号： G01C15/00 ,  G06F1/1694 ,  G06F13/00 ,  H04M2250/12 ,  H04W24/10

摘要： A data collection unit (37) collects measurement data which satisfies a data collection condition designated by an application (33) and stores the measurement data in a temporary storage area (24). The data report unit (38) reports, to the application (33), measurement data which is stored in the temporary storage area (24) and satisfies a data report condition designated by the application (33). As a result, the load on the application 33 using a measurement result by a sensor in measurement data acquisition is reduced.

摘要翻译： 数据收集单元（37）收集满足由应用程序（33）指定的数据收集条件的测量数据，并将测量数据存储在临时存储区域（24）中。 数据报告单元（38）向应用程序（33）报告存储在临时存储区域（24）中并满足由应用程序（33）指定的数据报告条件的测量数据。 结果，降低了在测量数据采集中使用传感器的测量结果对应用33的负载。