发明名称 METHOD OF CONTROLLING AT LEAST ONE STATION DISPLAY AND A CENTRAL CONTROL STATION
摘要 The invention concerns a method of controlling at least one station display (1), where a vehicle (2) transmits its actual location (x1) to a central control station which calculates the estimated waiting time (t w) until the vehicle (2) reaches the station (x2), and controls the station display (1) to visually signal this waiting time (t w). To improve the accuracy of the indicated waiting time (t w), it is provided that the waiting time (t w) of a number (n) of immediately preceding vehicles (3, 4,...) is calculated as a function of the trend line of the actual travel times (t1, t2, ....t m, t m+1...t n).
申请公布号 CA2248973(A1) 申请公布日期 1999.04.28
申请号 CA19982248973 申请日期 1998.10.27
申请人 ALCATEL 发明人 KAUER, HELMUT;DZIEDZIOCH, WERNER
分类号 G08G1/123;(IPC1-7):G08G1/127 主分类号 G08G1/123
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