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    • 84. 发明公开
    • A METHOD OF DETECTING A VIRTUAL TOLLING POINT
    • 一种检测虚拟积点的方法
    • EP3306574A1
    • 2018-04-11
    • EP16192337.0
    • 2016-10-05
    • Kapsch TrafficCom AG
    • POSCHINGER, ChristianSIEGL, Thomas
    • G07B15/06
    • G01C21/3461G01C21/30G01S19/14G06Q2240/00G07B15/00G07B15/06H04W4/021H04W4/44
    • A method of detecting the passing of a virtual tolling point (TP) by a vehicle (4) travelling on a road network (2) comprises the steps in the following order:
      a) calculating a sequence of distances (d i ) between position fixes (p i ) and the virtual tolling point (TP), said position fixes (p i ) being sequentially obtained from a GNSS receiver (6) carried by the vehicle (4);
      b) searching said sequence of distances (d i ) for a global minimum (M) followed by an increase (I) and, if such is found,
      then
      c) detecting the passing of the virtual tolling point (TP);
      else
      d) appending a new distance (d i ) calculated between a newly obtained position fix (p i+1 ) and the virtual tolling point (TP) to the sequence while discarding the oldest distance (d i-N ) from the sequence, and returning to step b).
    • 一种检测在道路网络(2)上行驶的车辆(4)通过虚拟收费点(TP)的方法包括以下顺序的步骤:a)计算位置定位之间的距离(di) pi)和虚拟收费点(TP),所述位置固定(pi)从车辆(4)携带的GNSS接收器(6)顺序地获得; b)在所述距离序列(di)中搜索全局最小值(M),然后增加(I),如果发现,则c)检测虚拟收费点(TP)的通过; 否则d)将在新获得的位置确定(pi + 1)和虚拟收费点(TP)之间计算的新距离(di)附加到该序列,同时从该序列中丢弃最早距离(di-N),并返回 步骤b)。