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    • 8. 发明授权
    • Method and apparatus for converging the ends of two light waveguides
    • 用于会聚两个光波导的端部的方法和装置
    • US4758061A
    • 1988-07-19
    • US845833
    • 1986-03-28
    • Joachim Horn
    • Joachim Horn
    • G02B6/255G02B6/26
    • G02B6/2551
    • In a method for converging the ends of two light waveguides, light energy is coupled into one light wave guide and a portion thereof is coupled out of the other light waveguide. This in and out coupling of the light is undertaken during the axial displacement of one of the light waveguides, whereby the light energy coupled out is continuously measured during the axial displacement. A control signal which is employed for terminating the longitudinal displacement is derived from the discontinuous change in the wave form of the measured light energy coupled out, which discontinuous change occurs at the time of contact between the end faces of the two light waveguides.
    • 在用于会聚两个光波导的端部的方法中,光能耦合到一个光波导中,并且其一部分耦合到另一个光波导之外。 光的入射和离开耦合在光波导之一的轴向位移期间进行,由此在轴向位移期间连续地测量耦合出的光能。 用于终止纵向位移的控制信号是从耦合的测量光能的波形的不连续变化导出的,在两个光波导的端面之间的接触时发生不连续的变化。
    • 9. 发明授权
    • Method and apparatus for determining the location of a mobile object
    • 用于确定移动对象的位置的方法和装置
    • US08102314B2
    • 2012-01-24
    • US11991588
    • 2006-12-12
    • Joachim BambergerBruno Betoni ParodiJoachim HornHenning LenzAndrei Szabo
    • Joachim BambergerBruno Betoni ParodiJoachim HornHenning LenzAndrei Szabo
    • G01S3/02
    • G01S5/0252H04B17/318H04B17/391H04W64/00
    • The invention relates to a position-finding method for determing the location of a mobile object. The features, for example received field strengths, of a plurality of base stations are measured, and the object position is located from these features, using a reference map. During an initialization process, a reference map is created which comprises a multiplicity of positions and the associated feature-dependent values. During use of the method, a plurality of position-finding processes are carried out, by means of each of which a measured feature-dependent value and from this, a located position of the object, are determined using the predetermined reference map. The predetermined reference map is in each case updated for at least some of the positions found, during which updates, the feature-dependent values are each corrected by a correction term at the support points of the reference map in a predetermined area surrounding an object position.
    • 本发明涉及一种用于确定移动物体位置的定位方法。 测量多个基站的特征,例如接收的场强度,并且使用参考图从物体位置定位对象位置。 在初始化过程中,创建包括多个位置和相关联的特征相关值的参考图。 在使用该方法期间,通过使用预定的参考图来确定测量的特征相关值,并且由此确定对象的定位位置,执行多个位置查找处理。 在每种情况下,对于所找到的位置中的至少一些位置来更新预定参考图,在此期间,通过在参考地图的支撑点处的校正项来校正特征相关值,该校正项围绕物体位置 。