Information system for public transportation and...

Details Information system for public transportation and... Information system for public transportation and...

2005-05-03

2005-05-03

Zimmerman, Brian (Department: 2635)

Communications: electrical

Selective

Intelligence comparison for controlling

C340S005800, C455S556200, C725S076000, C725S008000, C345S215000

Reexamination Certificate

active

06888443

ABSTRACT:
An information system for vehicles (35) includes a plurality of contactless transceivers (31-32) oriented in the direction of the passengers (36) that allow a data transfer at close range, with a central data processor (2). A data bus (3) is connected with the transceivers (31-32) and with the central data processor (2), so that data can be transmitted between private portable terminals (4) of the passengers and the central data processor (2) in both directions over the transceivers (31-32) and the data bus (3). The portable terminals (4) additionally store passengers' identification data in such a manner that the identification data are transmitted to the central data processor, so that the system can check the passengers' travel authorizations.

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