Generating magnetic field map for indoor positioning
    1.
    发明授权
    Generating magnetic field map for indoor positioning 有权
    生成室内定位的磁场图

    公开(公告)号:EP2615420B1

    公开(公告)日:2017-11-01

    申请号:EP13150083.7

    申请日:2013-01-03

    申请人: IndoorAtlas Oy

    发明人: Haverinen, Janne

    IPC分类号: G01S5/16 G01C21/20

    摘要: There is provided an apparatus for generating an indoor magnetic field map for a building (100), the apparatus caused to acquire information indicating a measured magnetic field vector and information relating to an uncertainty measure of the measured magnetic field vector in at least one known location inside the building (100), wherein the indicated magnetic field vector represents magnitude and direction of the earth's magnetic field (208) affected by the local structures of the building (100), and to generate the indoor magnetic field map for at least part of the building (100) on the basis of at least the acquired information and the floor plan.

    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM
    3.
    发明公开
    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM 审中-公开
    信息处理设备,信息处理方法和记录介质

    公开(公告)号:EP3043149A1

    公开(公告)日:2016-07-13

    申请号:EP14838279.9

    申请日:2014-06-25

    申请人: Sony Corporation

    发明人: KIMISHIMA, Masato

    摘要: [Object] To realize a technique which enables a measurement error of a magnetic sensor to be obtained with higher accuracy.
    [Solution] There is provided an information processing apparatus including a fluctuation measuring unit configured to measure temporal fluctuation of a magnetic value measured by a magnetic sensor during movement of at least the magnetic sensor or information obtained based on the magnetic value, and a measurement error acquiring unit configured to obtain a measurement error of the magnetic sensor based on the fluctuation.

    摘要翻译: 本发明的目的是实现一种能够以更高的精度获得磁传感器的测量误差的技术。 解决方案提供了一种信息处理装置,包括:波动测量单元,被配置为至少测量在磁传感器的移动期间由磁传感器测量的磁值的时间波动或基于该磁值获得的信息;测量误差 获取单元,其被配置为基于所述波动来获得所述磁传感器的测量误差。

    Lawinenkundliches Meßbesteck
    4.
    发明公开
    Lawinenkundliches Meßbesteck 有权
    LawinenkundlichesMeßbesteck

    公开(公告)号:EP2784441A1

    公开(公告)日:2014-10-01

    申请号:EP13001504.3

    申请日:2013-03-24

    申请人: Roller, Götz

    发明人: Roller, Götz

    IPC分类号: G01C17/02 G01C21/20

    CPC分类号: G01C17/02 G01C21/20

    摘要: Das auf einer Bodenplatte einen lawinenkundlichen Kompaß mit geometrisch spezifisch zur Ost - West - Richtung der lawinenkundlichen Kompaßrose angeordnete, geomorphologische Symbole umfassende lawinenkundliche Meßbesteck ermöglicht die Visualisierung von Textinformationen aus dem Lawinenlagebericht für die direkte Gefährdungsbeurteilung im Gelände. Im Lawinenlagebericht standardisiert genannten geomorphologischen Gefahrenstellen werden hierzu Symbole zugeordnet, die übereinander senkrecht zur Visierrichtung der lawinenkundlichen Kompaßrose angeordnet sind, und zwar so, daß die Symbole für die sogenannten schattseitigen Lagen mit dem Sektor Ost über Nord bis West und diejenigen für die sonnseitigen Lagen mit dem Sektor Ost über Süd bis West der Kompaßrose zusammenfallen. Die Symbole werden bei Nennung im Lawinenlagebericht markiert. Nun kann bei Anvisieren eines Hanges im Gelände über die von Nord nach Süd verlaufende Visierlinie durch Blick auf die Kompaßnadel und gegebenenfalls nach zusätzlicher Durchführung einer Neigungsmessung mit einem optionalen Neigungsmeßgerät schnell eine Aussage getroffen werden, ob es sich bei der anvisierten geomorphologischen Hangstelle um eine Gefahrenstelle handelt.

    摘要翻译: 该仪器具有雪崩罗盘卡(1),其底座布置在基板(3)上。 几何符号,几何字符,字母和数字从罗盘运行方向的西向东排列。 倾斜测量装置(2)即铅垂线包括两组穿孔。 一组穿孔被设计为用于在滑雪棒(20)处组装的紧固装置的一部分,另一组穿孔被设计为用于紧固风向指针即毛线的紧固装置。 几何符号被设计为脊层(4),陡峭的岩石斜坡(5),阴影侧或太阳侧槽(6),阴影侧或太阳侧沟槽(7),阴影侧陡坡 (8),阴影侧倾斜边缘(9),阴影侧宽斜面(10),太阳侧宽斜面(11),太阳侧倾斜边缘(12),太阳侧陡坡(13) (14),太阳侧岩石实施区(15),阴影侧光森林(16),太阳侧光森林(17),太阳侧和阴影侧的倾斜角度尺 暴露(18),森林边界(23)和中高层与高峰层之间的边界(22)。

    LASER COMPASS
    6.
    发明公开
    LASER COMPASS 审中-公开
    激光指南针

    公开(公告)号:EP3258215A1

    公开(公告)日:2017-12-20

    申请号:EP17175514.3

    申请日:2017-06-12

    申请人: Haglöf Sweden AB

    发明人: Haglöf, Stefan

    IPC分类号: G01C17/04

    CPC分类号: G01V8/10 G01C17/02 G01C17/04

    摘要: An instrument comprising not only a compass (2), but also a laser (3) for the emission of a laser beam arranged to define, together with the laser beam, a direction to a point at a distance from the instrument, where the compass housing (5) and the laser (3) are mounted in an instrument housing (4) such that the laser is arranged to emit a laser beam parallel to the direction in which the compass is pointing.
    The invention is characterised in that the compass housing (5) is a separate unit that can be ejected from and inserted into a cavity (11) in the instrument housing (4) from one of its ends, in that opposing grooves (13) are arranged in the cavity (11) in order to position the compass housing (5) in the instrument housing, and in that a lock arrangement (14, 15) is present to lock the compass housing fixed in the instrument housing.

    摘要翻译: 一种不仅包括指南针(2)的仪器,而且还包括用于发射激光束的激光器(3),该激光器被布置成与激光束一起限定与仪器相距一定距离的点的方向,其中指南针 壳体(5)和激光器(3)安装在仪器外壳(4)中,使得激光器被布置为发射平行于罗盘指向的激光束。 本发明的特征在于,罗盘壳体(5)是一个独立的单元,其可以从其一端从器械壳体(4)中的空腔(11)中弹出和插入,其中相对的凹槽(13) 布置在空腔(11)中以将罗盘壳体(5)定位在器械壳体中,并且存在锁定装置(14,15)以锁定固定在器械壳体中的罗盘壳体。

    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM
    7.
    发明公开
    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM 审中-公开
    信息技术,信息和通信技术

    公开(公告)号:EP3043149A4

    公开(公告)日:2017-05-17

    申请号:EP14838279

    申请日:2014-06-25

    申请人: SONY CORP

    发明人: KIMISHIMA MASATO

    摘要: [Object] To realize a technique which enables a measurement error of a magnetic sensor to be obtained with higher accuracy. [Solution] There is provided an information processing apparatus including a fluctuation measuring unit configured to measure temporal fluctuation of a magnetic value measured by a magnetic sensor during movement of at least the magnetic sensor or information obtained based on the magnetic value, and a measurement error acquiring unit configured to obtain a measurement error of the magnetic sensor based on the fluctuation.

    摘要翻译: 实现能够以更高精度获得磁传感器的测量误差的技术。 [解决方案]提供一种信息处理装置,包括:波动测量单元,被配置为测量至少磁性传感器移动期间由磁性传感器测量的磁值的时间波动或基于磁值获得的信息,以及测量误差 获取单元,被配置为基于所述波动获得所述磁性传感器的测量误差。

    PHYSICAL VOLUME DATA CORRECTION DEVICE AND PHYSICAL VOLUME DATA CORRECTION METHOD
    9.
    发明公开
    PHYSICAL VOLUME DATA CORRECTION DEVICE AND PHYSICAL VOLUME DATA CORRECTION METHOD 审中-公开
    设备技术修正用数据对修正数据的物理介质和方法上的物理介质

    公开(公告)号:EP2816325A1

    公开(公告)日:2014-12-24

    申请号:EP14761268.3

    申请日:2014-03-05

    IPC分类号: G01D21/00 G01C17/38

    CPC分类号: G01C17/38 G01C17/02 G01D3/022

    摘要: There is provided a physical quantity data correcting device that can accurately and rapidly make a correction of physical quantity data even under an influence of a variation in an external environment or a disturbance by causing a computation control unit to appropriately control an approximate ellipsoid computing unit and/or a correction coefficient computing unit on the basis of a control parameter group. A physical quantity data acquiring unit (11) acquires physical quantity data output from a physical quantity detecting unit that detects physical quantities. A data selecting unit (11a) selects the acquired physical quantity data. An approximate ellipsoid computing unit (12) computes an approximate expression of an n-dimensional ellipsoid indicating a distribution shape obtained by distributing the selected physical quantity data in an n-axis (where n is an integer of two or greater) coordinate space. A correction coefficient computing unit (13) computes correction coefficients for correcting the computed n-dimensional ellipsoid to an n-dimensional sphere. A computation control unit (14) controls the approximate ellipsoid computing unit (12) and/or the correction coefficient computing unit (13) on the basis of a control parameter group (26). A correction data output unit (15) corrects the physical quantity data.

    摘要翻译: 提供了一种物理量数据校正装置也可以精确地设置,并迅速使物理量数据的校正,即使一个变化在外部环境的影响或通过使运算控制部,以适当地控制到近似椭球体运算单元的干扰下,并 /或控制参数组的基础上,校正系数计算单元。 一种物理量数据获取单元(11)获取从一个物理量检测部检测做物理量输出物理量数据。 数据选择单元(11A)用于选择所获取的物理量的数据。 一个近似椭球体运算单元(12)计算来近似的n维椭球体表示由在n轴分配所选择的物理量数据(其中,n是2以上的整数)坐标空间得到的分布形状的表达。 校正系数计算单元(13)计算校正系数用于在n维校正所计算的n维椭球体。 甲计算控制单元(14)控制所述近似椭球体运算单元(12)和/或控制参数组(26)的基础上,校正系数计算单元(13)。 校正数据输出单元(15)校正的物理量的数据。