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公开(公告)号：US20160195391A1
公开(公告)日：2016-07-07
申请号：US14714216
申请日：2015-05-15
Applicant: TRX Systems, Inc.
Inventor： Travis Young , John Miller , John Karvounis , Dan Hakim , Jared Napora , Benjamin Funk , Carole Teolis
CPC classification number: G01C17/38 , G01S5/0247 , G01S5/0252 , G01S5/0278 , G01S19/42
Abstract: A method for computing a correction to a compass heading for a portable device worn or carried by a user is described. The method involves determining a heading for the device based on a compass reading, collecting data from one or more sensors, determining if the device is indoors or outdoors based on the collected data, and correcting the heading based on the determination of whether the device is indoors or outdoors.
Abstract translation: 描述了一种用于计算由用户佩戴或携带的便携式设备的罗盘方向的校正的方法。 该方法包括基于罗盘读数来确定设备的标题，从一个或多个传感器收集数据，基于收集的数据确定设备是否在室内或室外，以及基于确定设备是否是 室内或室外
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公开(公告)号：US09759561B2
公开(公告)日：2017-09-12
申请号：US14714216
申请日：2015-05-15
Applicant: TRX Systems, Inc.
Inventor： Travis Young , John Miller , John Karvounis , Dan Hakim , Jared Napora , Benjamin Funk , Carole Teolis
CPC classification number: G01C17/38 , G01S5/0247 , G01S5/0252 , G01S5/0278 , G01S19/42
Abstract: A method for computing a correction to a compass heading for a portable device worn or carried by a user is described. The method involves determining a heading for the device based on a compass reading, collecting data from one or more sensors, determining if the device is indoors or outdoors based on the collected data, and correcting the heading based on the determination of whether the device is indoors or outdoors.
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