Telephone accessible information system

Details Telephone accessible information system Telephone accessible information system

1987-08-11

1989-03-14

Ng, Jin F.

Communications: electrical

External condition vehicle-mounted indicator or alarm

Highway information

340989, 340993, 364436, 36442401, G08G 112, G08G 109

Patent

active

048128430

ABSTRACT:
A traffic information system which is directly accessed by individual subscribers by telephone, mobile telephone or computer wherein the subscriber will have the option of receiving reports of updated information by way of telephone, mobile telephone, personal computer or personalized pager. The system provides information concerning the current status of traffic conditions along specific commuter routings and/or other information which may be of interest to a subscriber including airline flight and related travel and stock information, generalized routing information as in the form of directions to particular locations, stock activity and the like. Upon the subscriber's demand, the system continuously monitors selected routings or other information and automatically provides the subscriber with updated information concerning changes in status or conditions.

REFERENCES:
patent: 3845289 (1974-10-01), French
patent: 3876980 (1975-04-01), Haemmig et al.
patent: 4009375 (1977-02-01), White et al.
patent: 4301506 (1981-11-01), Turco
patent: 4305970 (1982-09-01), Von Tomkewitsch
patent: 4554418 (1985-11-01), Toy
patent: 4601011 (1986-07-01), Gryberg
patent: 4654482 (1987-03-01), DeAngelis
patent: 4700378 (1987-10-01), Brown
Mikami et al., "Comprehensive Automobile Control System", NEC Research & Development, No. 52, Jan. 1979, pp. 1-10.

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