IMPROVEMENTS IN SYSTEMS FOR INFORMING USERS ABOUT WAITING TIMES FOR BUSES AT NETWORK BUS STOPS

摘要

2119558 9402922 pctabs00165 is a mechanism to inform users of a bus network on the waiting time of bus stops in the network.having means (3-6) to develop and provide electrical signals representative of the distance (d) between each bus stop (1) and the "after" (2) and means (7) foreach stop and configured so as to select the signals, these signals.in this case, and to display this data on the waiting time of the next bus.the device also includes means to develop electrical signals representative of the actual average speed from two bus (1).from two different periods just prior to the time of preparation of these signals, and means for operating speeds for the purpose of determining the time atlet go.