Access system and method for buses

Details Access system and method for buses Access system and method for buses

2005-03-08

2005-03-08

Lee, Michael G. (Department: 2876)

Registers

Systems controlled by data bearing records

Credit or identification card systems

C235S382500

Reexamination Certificate

active

06863215

ABSTRACT:
In an access system and method for buses, a master card and respective slave cards for respective students are provided. The cards are read by a card reader to control access to the bus. A microprocessor and memory are provided together with an annunciator which determine whether a slave card annunciator code corresponds to an annunciator code on the master card, thus determining whether a respective student is boarding a bus which corresponds with his respective route.

REFERENCES:
patent: 3590333 (1971-06-01), Blum
patent: 3622991 (1971-11-01), Lehrer
patent: 3926021 (1975-12-01), Genest et al.
patent: 3956753 (1976-05-01), Armstrong et al.
patent: 4079605 (1978-03-01), Bartels
patent: 4213118 (1980-07-01), Genest et al.
patent: 5055658 (1991-10-01), Cockburn

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