System for informing users about urban transport
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United States of America Patent
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-
Feb 20, 1996
Grant Date -
N/A
app pub date -
May 18, 1994
filing date -
Jul 22, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for displaying waiting times for buses (2) approaching various stops (1) of a network. The system comprises means for generating electromagnetic signals (8) whose addresses are based on the buses, fixed receivers (9) of said signals for display purposes at the stops themselves, and preferably also portable appliances (10) also capable of receiving said signals and suitable for displaying the waiting times for buses at any stop of the network in response to interrogation by users bearing said appliances.
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