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1. 发明申请

US20130204567A1 METHOD AND ARRANGEMENT FOR DETERMINING ALTITUDE 有权
标题翻译：用于确定海拔高度的方法和装置
公开(公告)号：US20130204567A1
公开(公告)日：2013-08-08
申请号：US13744493
申请日：2013-01-18
申请人： Suunto Oy
发明人： Heikki NIEMINEN , Erik LINDMAN
IPC分类号： G01C5/00 , G01C25/00
CPC分类号： G01C5/00 , G01C25/00
摘要： The invention relates to a portable electronic device and method for determining altitude. The device can comprise a satellite-positioning sensor for determining the elevation of the device on the basis of satellite data, a barometric sensor for measuring atmospheric-pressure information and/or an acceleration sensor for measuring acceleration information, and means for determining the altitude reading on the basis of the satellite-based elevation and the atmospheric-pressure and/or acceleration information. According to the invention, the means for determining the altitude reading are arranged to calculate a corrected altitude reading with the aid of the rate of change in elevation determined at least partly on the basis of the elevation determined on a satellite basis and atmospheric-pressure and/or acceleration information. With the aid of the invention, the altitude profile of exercise can be measured precisely.
摘要翻译：本发明涉及一种用于确定高度的便携式电子设备和方法。该装置可以包括用于基于卫星数据确定装置的高程的卫星定位传感器，用于测量大气压信息的气压传感器和/或用于测量加速度信息的加速度传感器，以及用于确定高度读数的装置基于卫星仰角和大气压力和/或加速度信息。根据本发明，用于确定高度读数的装置被布置成借助于至少部分地基于以卫星为基础的高程和大气压力确定的仰角变化率来计算校正高度读数，以及 /或加速度信息。借助于本发明，可以精确地测量运动的高度分布。

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