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11.发明授权Sensor assisted validation and usage of map information as navigation measurements 有权传感器辅助验证和使用地图信息作为导航测量公开(公告)号：US09250080B2
公开(公告)日：2016-02-02
申请号：US14157305
申请日：2014-01-16
Applicant: QUALCOMM Incorporated
Inventor： William James Morrison , Wyatt Thomas Riley , Yuhua Hu
Abstract: Navigation solutions for a pedestrian or vehicle user are obtained by determining whether the direction and location of the user obtained from a map at least substantially conform to the direction and location of the user based on one or more measurements obtained from one or more sensors, and if the direction and location of the user obtained from the map at least substantially conform to the direction and location of the user based on one or more measurements obtained from one or more sensors, computing the navigation solutions based, at least in part, on the direction and location of the user.
Abstract translation: 通过基于从一个或多个传感器获得的一个或多个测量来确定从地图获得的用户的方向和位置是否至少基本上符合用户的方向和位置来获得行人或车辆用户的导航解决方案，以及 如果从地图获得的用户的方向和位置基于从一个或多个传感器获得的一个或多个测量值至少基本上符合用户的方向和位置，则至少部分地基于 方向和位置。
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公开(公告)号：US09223004B2
公开(公告)日：2015-12-29
申请号：US14087540
申请日：2013-11-22
Applicant: QUALCOMM Incorporated
Inventor： William James Morrison , Tao Jia , Joseph Czompo , Wyatt Thomas Riley
CPC classification number: G01S5/0257 , G01C21/206 , G01C22/006 , G01S19/23 , G01S19/40 , G01S19/49
Abstract: Systems and methods for constraining growth in position uncertainty of a mobile device are based on determination that the mobile device is in a pedestrian mode. Determination of the pedestrian mode is based on detection of steps by a pedometer, speed of motion of the mobile device, turn rate determination by a gyroscope, charging condition of the mobile device, availability of satellite signals, etc. Step counts and/or turn rate information are used to ascertain the distance that a pedestrian user may have traversed from a last known position, based on which growth of position uncertainty is controlled.
Abstract translation: 用于约束移动设备的位置不确定性增长的系统和方法基于移动设备处于行人模式的确定。 行人模式的确定是基于计步器的步骤检测，移动设备的运动速度，陀螺仪的转速判定，移动设备的充电状态，卫星信号的可用性等。步数和/或转动 使用速率信息来确定行人用户可以从最后的已知位置穿过的距离，基于哪个位置不确定度的增长被控制。
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公开(公告)号：US09191897B2
公开(公告)日：2015-11-17
申请号：US14087663
申请日：2013-11-22
Applicant: QUALCOMM Incorporated
Inventor： William James Morrison , Benjamin A. Werner , Joseph Czompo , Vesa Veikko Ruuska , Tao Jia , Wyatt Thomas Riley , Ashok Bhatia
CPC classification number: H04W52/0261 , G01S19/34 , H04W4/02 , H04W52/0251 , H04W52/0264 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164
Abstract: The disclosure is related to managing power consumption of a user equipment (UE) while providing location services. An aspect determines whether a given sensor configuration of a plurality of sensor configurations minimizes power consumption of the UE, wherein a sensor configuration comprises a set of values for a set of one or more sensor parameters controllable by the UE, and, based upon the determining, sets the set of one or more sensor parameters to the given sensor configuration.
Abstract translation: 本公开涉及在提供定位服务的同时管理用户设备（UE）的功耗。 一个方面确定多个传感器配置的给定传感器配置是否使UE的功耗最小化，其中传感器配置包括一组由UE可控的一个或多个传感器参数的值，并且基于确定 ，将一组或多个传感器参数设置为给定的传感器配置。
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公开(公告)号：US20140283578A1
公开(公告)日：2014-09-25
申请号：US14087596
申请日：2013-11-22
Applicant: QUALCOMM Incorporated
Inventor： Joseph Czompo , Benjamin A. Werner , William James Morrison
IPC: G01C25/00
CPC classification number: G01C25/005 , G01C21/26
Abstract: The disclosure generally relates to calculating gyroscope bias in a vehicle. Methods, apparatus and systems are disclosed. A method can include: assuming a maximum turning rate for a vehicle based at least in part on speed of the vehicle; and determining gyroscope bias information based at least in part on the assumed maximum turning rate.
Abstract translation: 本公开一般涉及计算车辆中的陀螺仪偏差。 公开了方法，装置和系统。 方法可以包括：至少部分地基于车辆的速度来假定车辆的最大转弯速度; 以及至少部分地基于所述假定的最大转弯速率来确定陀螺仪偏置信息。
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