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    • 1. 发明申请
    • HEADING ESTIMATION FOR DETERMINING A USER'S LOCATION
    • 用于确定用户位置的标题估计
    • WO2015165004A1
    • 2015-11-05
    • PCT/CN2014/076363
    • 2014-04-28
    • INTEL CORPORATIONHAN, KeDING, KeMA, JingyiHUANG, Yuhuan
    • HAN, KeDING, KeMA, JingyiHUANG, Yuhuan
    • G01C21/16
    • G01C21/16
    • Technologies for determining a user's location by a mobile computing device include detecting,based on sensed inertial characteristics of the mobile computing device,that a user of the mobile computing device has taken a physical step in a direction.The mobile computing device determines a directional heading of the mobile computing device in the direction and a variation of an orientation of the mobile computing device relative to a previous orientation of the mobile computing device at a previous physical step of the user based on the sensed inertial characteristics.The mobile computing device further applies a Kalman filter to determine a heading of the user based on the determined directional heading of the mobile computing device and the variation of the orientation and determines an estimated location of the user based on the user's determined heading,an estimated step length of the user,and a previous location of the user at the previous physical step.
    • 用于由移动计算设备确定用户位置的技术包括基于所感测到的移动计算设备的惯性特征来检测移动计算设备的用户已经沿着一个方向进行了物理步骤。移动计算设备确定方向标题 基于感测到的惯性特性,移动计算设备相对于移动计算设备在先前的物理步骤的先前方向的方向和方向的变化。移动计算设备还应用 卡尔曼滤波器,用于基于确定的移动计算设备的方向标题和方向的变化来确定用户的航向,并且基于用户确定的航向,用户的估计的步长确定用户的估计位置, 以及在之前的物理步骤中的用户的先前位置。
    • 2. 发明申请
    • APPARATUS,SYSTEM AND METHOD OF GEOFENCING
    • 装置,系统和地理方法
    • WO2015196362A1
    • 2015-12-30
    • PCT/CN2014/080610
    • 2014-06-24
    • INTEL CORPORATIONWANG, Zhi GangMA, JingyiMURPHY, Brian R.
    • WANG, Zhi GangMA, JingyiMURPHY, Brian R.
    • H04W4/02
    • H04W4/021G01S5/02H04W4/022H04W4/023H04W4/027H04W4/029H04W4/20
    • Some demonstrative embodiments include apparatuses,systems and/or methods of geofencing.For example,an apparatus may include a geofencing detector to trigger a first location scan for a first location fix of a mobile device; and a location calculator to dynamically update an activity-based location area of the mobile device relative to the first location fix,based on a plurality of detected activity states of a user of the mobile device,the plurality of detected activity states corresponding to a plurality of detection points subsequent to the first location scan,wherein the geofencing detector is to trigger a second location scan for a second location fix of the mobile device,based on the activity-based location area and a geofencing boundary.
    • 一些演示实施例包括地理围栏的装置,系统和/或方法。例如,装置可以包括地理围栏检测器,用于触发移动装置的第一定位的第一位置扫描; 以及位置计算器,用于基于所述移动设备的用户的多个检测到的活动状态,相对于所述第一定位来动态地更新所述移动设备的基于活动的位置区域,所述多个检测到的活动状态对应于多个 的第一位置扫描之后的检测点,其中所述地理围栏检测器基于所述基于活动的位置区域和地理围栏边界来触发所述移动设备的第二定位修复的第二位置扫描。
    • 3. 发明公开
    • APPARATUS,SYSTEM AND METHOD OF GEOFENCING
    • 装置,系统和GEOFENCING的方法
    • EP3162093A1
    • 2017-05-03
    • EP14896130.3
    • 2014-06-24
    • Intel Corporation
    • WANG, Zhi GangMA, JingyiMURPHY, Brian R.
    • H04W4/02
    • H04W4/021G01S5/02H04W4/022H04W4/023H04W4/027H04W4/029H04W4/20
    • Some demonstrative embodiments include apparatuses, systems and/or methods of geofencing. For example, an apparatus may include a geofencing detector to trigger a first location scan for a first location fix of a mobile device; and a location calculator to dynamically update an activity-based location area of the mobile device relative to the first location fix, based on a plurality of detected activity states of a user of the mobile device, the plurality of detected activity states corresponding to a plurality of detection points subsequent to the first location scan, wherein the geofencing detector is to trigger a second location scan for a second location fix of the mobile device, based on the activity-based location area and a geofencing boundary.
    • 一些说明性实施例包括地理围栏的装置,系统和/或方法。 例如,装置可以包括地理围栏检测器,以触发移动设备的第一定位扫描的第一定位扫描; 以及位置计算器,用于基于所述移动设备的用户的多个检测到的活动状态来动态地更新所述移动设备相对于所述第一位置定位的基于活动的位置区域,所述多个检测到的活动状态对应于多个 其中所述地理围栏检测器基于所述基于活动的位置区域和地理围栏边界来触发针对所述移动设备的第二定位的第二定位扫描。