Person location system
    71.
    发明公开
    Person location system 审中-公开
    人员定位系统

    公开(公告)号:EP2230532A3

    公开(公告)日:2010-11-17

    申请号:EP10156672.7

    申请日:2010-03-16

    申请人: Anthony B.V.

    IPC分类号: G01S5/02 G01S13/87

    CPC分类号: G01S5/0205 G01S13/878

    摘要: A locating system is equipped with energy saving means which put mobile transmission devices 9 in an energy saving mode if the latter have not moved for a period of time and activate them again when they have. These energy saving means are formed, on the one hand, by RF signal receivers 17 which form part of the mobile devices 9 and, on the other hand, by RF signal transmitters 15 which form part of stationary devices 5.
    The RF signal receivers 17 are coupled to a processing unit 19 which activates the mobile devices 9 if it notices a change in the signal strength of the received RF signals.

    摘要翻译: 定位系统配备有节能装置,如果移动式传输装置9没有移动一段时间并且在它们有时再次激活它们,则移动式传输装置9处于节能模式。 这些节能装置一方面由形成移动设备9的一部分的RF信号接收器17以及另一方面由形成固定设备5的一部分的RF信号发射器15构成.RF信号接收器17 耦合到处理单元19,如果它注意到接收到的RF信号的信号强度的变化,则激活移动设备9。

    Système et procédé d'aide à l'appontage d'un aéronef
    73.
    发明公开
    Système et procédé d'aide à l'appontage d'un aéronef 有权
    Landungshilfssystem und -verfahrenfürein Luftfahrzeug

    公开(公告)号:EP2237067A1

    公开(公告)日:2010-10-06

    申请号:EP10159171.7

    申请日:2010-04-06

    申请人: Thales

    摘要: La présente invention concerne un système et un procédé d'aide à l'appontage d'un aéronef (100) sur une plate-forme (102), plus particulièrement sur une plate-forme mobile comportant une surface d'appontage, ledit aéronef comprenant un émetteur de signaux (100a), le système étant caractérisé en ce qu 'il comprend des moyens (603) de détermination des commandes de vol à exécuter par l'aéronef, lesdits moyens étant au moins alimentés par des moyens (601) de localisation de l'aéronef et par des moyens (602) de prédiction des mouvements de la plate-forme, les moyens de localisation comprenant au moins deux senseurs passifs espacés, fixés à proximité de la surface d'appontage et aptes à recevoir les signaux émis par l'aéronef. L'invention s'applique notamment à l'appontage d'appareils à voilures tournantes et d'aéronefs autonomes sur des navires.

    摘要翻译: 系统(600)具有确定单元(603),用于确定要由旋翼飞机(100)执行的飞行命令。 布置定位单元(601)用于定位飞行器。 预测单元(602)外推移动平台(102)的移动。 定位单元包括彼此间隔开并固定在甲板表面附近的两个无源传感器(201,202),以便接收由飞行器发送的信号。 传感器是固定在基本上垂直于甲板表面的平面中的面板。 还包括用于协助飞机在移动平台上的甲板着陆的方法的独立权利要求。

    METHOD AND SYSTEM OF TRIANGULATING AN OBJECT
    79.
    发明授权
    METHOD AND SYSTEM OF TRIANGULATING AN OBJECT 有权
    方法和系统为对象的三角

    公开(公告)号:EP1540366B1

    公开(公告)日:2008-12-03

    申请号:EP02746279.5

    申请日:2002-07-03

    IPC分类号: G01S5/04

    摘要: A method and a system of triangulating an objet by means of at least two sensors. Each sensor is placed in a respective local reference system. Each of the at least two sensors at least provide a bearing to the object in their respective local reference system. According to the invention a triangulation reference system is created. The triangulation reference system is different to any one of the local reference systems and suitably such that at leasttwo local reference systems are rotated more in relation to each other than_eachone is in relation to the triangulation reference system. Sensor positions and bearings are transformed into the triangulation reference system where the triangulation is performed. Suitably the triangulated position is then transformed into a desired reference system.

    Transmitter independent techniques to extend the performance of passive coherent location
    80.
    发明公开
    Transmitter independent techniques to extend the performance of passive coherent location 审中-公开
    用于延长无源雷达的性能的独立发射器方法

    公开(公告)号:EP1972962A3

    公开(公告)日:2008-10-22

    申请号:EP08002332.8

    申请日:2008-02-08

    IPC分类号: G01S13/00 G01S13/87

    摘要: Methods to improve the performance of passive coherent location by non-reliance on a direct view of the signal source (10, 20, 30) are described. Passive Coherent Location, or PCL, has become a promising technology as more computer-processing power has become generally available. Basically, most PCL techniques rely on comparing signal sources with their reflections from an object (100) in order to determine the location of the object (100). However, this requires line of sight access from the receiver system (150) to the signal source (10, 20, 30) which may not always be practical and may limit the performance of the system overall. The techniques described herein do not require line of sight to the transmitter sources (10, 20, 30).