Patent US4800502A successfully refreshed from Google Patents.
US4800502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fare computer
Assignee: Individual
•
Filing: 1988-03-22
•
Granted: 1989-01-24
•
Expires: 2008-03-22
Abstract
Abstract A fare computer for a taxi, a freight carrier, or other use calculates the fare, display the fare as it accrues and displays visual representations of each charge contributing to the accrued fare. The fare computer is particularly suited for use in those localitites in which the taxi fare is based upon zones of travel, in accordance with a zone tariff schedule, rather than on total distance travelled. In a first mode, or ZONE TARIFF MODE, the fare computer calculates the fare from primary charge data, derived from the number of zones traversed in travelling from the origin of the trip to the destination, and secondary charge data, derived from such events as the handling of luggage or pets, extra stops, extra passengers or responding to a telephone request for passenger pick up. A display presents visual representations of the origin and destination zones and of each secondary charge contributing to the accrued fare, along with display of the total accrued fare. Alternatively, in a second mode, or HOURLY RATE MODE, the fare computer computes a fare based upon primary charges derived from the time the vehicle is under hire, such as for limousine or sight-seeing services, and particular secondary charges. The fare computer of the present invention is a microprocessor-based, solid state, integrated unit.
Inventors
- 👤 Eugene A. Stewart
- 👤 Ralph L. Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:26
CPC Classifications
G; G07; G07B; G07B13/00; G06; G06Q; G06Q30/00; G06Q30/02; G06Q30/0283; G06Q30/0284
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
311 words
A fare computer, for digitally calculating an accrued fare for desired transportation within a zoned tariff locality between a first point in a selected zone of origin within the locality and a second point in a selected zone of destination within the locality according to a tariff schedule and for displaying the accrued fare and visual representations of charges contributing to the accrued fare, said fare computer comprising: digital memory means adapted for storing rate schedule data, including one or more tariff schedules containing a schedule of primary fare charges for transportation from a point in any zone selected as the zone of origin to a point in any zone selected as the zone of destination, and a fare calculation program; operator actuated input means for permitting selection of one of the tariff schedules and of a zone of origin and a zone of destination of the transportation; means connecting said memory means and said input means and responsive to the selection of one of the tariff schedules and of the zone of origin and the zone of destination for obtaining from the selected tariff schedule fare charge data indicative of the fare charge for transportation from a point in the selected zone of origin to a point in the selected zone of destination and entering the obtained fare charge data into said digital memory means for storage therein; processing circuit means adapted to interrogate said memory means for stored fare charge data therein to derive signals representative of the accrued fare and charges contributing to the accrued fare; and display means, responsive to the signals derived by said processing circuit means, for digitally displaying the accrued fare as the fare for transportation from a point in the zone of origin to a point in the zone of destination and for displaying visual representations of charges contributing to the accrued fare.
Claim 2
Dependent Claim
311 words
A fare computer, for digitally calculating an accrued fare for desired transportation within a zoned tariff locality between a first point in a selected zone of origin within the locality and a second point in a selected zone of destination within the locality according to a tariff schedule and for displaying the accrued fare and visual representations of charges contributing to the accrued fare, said fare computer comprising: digital memory means adapted for storing rate schedule data, including one or more tariff schedules containing a schedule of primary fare charges for transportation from a point in any zone selected as the zone of origin to a point in any zone selected as the zone of destination, and a fare calculation program; operator actuated input means for permitting selection of one of the tariff schedules and of a zone of origin and a zone of destination of the transportation; means connecting said memory means and said input means and responsive to the selection of one of the tariff schedules and of the zone of origin and the zone of destination for obtaining from the selected tariff schedule fare charge data indicative of the fare charge for transportation from a point in the selected zone of origin to a point in the selected zone of destination and entering the obtained fare charge data into said digital memory means for storage therein; processing circuit means adapted to interrogate said memory means for stored fare charge data therein to derive signals representative of the accrued fare and charges contributing to the accrued fare; and display means, responsive to the signals derived by said processing circuit means, for digitally displaying the accrued fare as the fare for transportation from a point in the zone of origin to a point in the zone of destination and for displaying visual representations of charges contributing to the accrued fare.
Claim 3
Dependent Claim
49 words
The fare computer as claimed in claim 1 wherein said digital memory means includes a first memory unit for permanently storing the rate schedule data and a processing circuit fare calculation program, and a second memory unit for temporarily storing fare charge data obtained from the selected tariff schedule.
Claim 4
Dependent Claim
95 words
The fare computer as claimed in claim 2 wherein said tariff schedules include a primary fare charge schedule for travel from the selected zone of origin of the transportation to the selected zone of destination of the transportation and a secondary fare charge schedule, and wherein said display means further comprises travel display means for displaying representations of the selected zone of origin of the transportation and the selected zone of destination of the transportation and secondary fare charge display means for displaying representations of secondary fare charges obtained from said secondary fare charge schedule.
Claim 5
Dependent Claim
44 words
The fare computer as claimed in claim 3 wherein said tariff schedule further include a further fare charge schedule, representative of the time required for the transportation, said display means including means permitting displaying the accrued fare according to the further fare charge schedule.
Claim 6
Dependent Claim
38 words
The fare computer as claimed in claim 3 wherein said display means includes a map and a plurality of indicating means for selectively indicating the selected zone of origin and the selected zone of destination on said map.
Claim 7
Dependent Claim
26 words
The fare computer as claimed in claim 2 wherein said first memory unit includes a read-only-memory and said second memory unit comprises a random access memory.
Claim 8
Dependent Claim
16 words
The fare computer as claimed in claim 6 wherein said processing circuit means is a microprocessor.
References Cited (Backward Citations)
US3212615A
Cited
US3843874A
Cited
US3931508A
Cited
US3983378A
Cited
US4053749A
Cited
US4212069A
Cited
US4240146A
Cited
US4081663A
Cited
US4389563A
Cited
GB2076200A
Cited
US4608656A
Cited
US4539644A
Cited
US4630209A
Cited
US4570227A
Cited
US4511973A
Cited
US4660037A
Cited
US4571684A
Cited
US4547781A
Cited
US4677563A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-01-24 | 1992-07-25 | 1993-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-01-24 | 1996-07-25 | 1997-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-01-24 | 2000-07-25 | 2001-01-24 | $7700.00 | Window Closed / Lapsed |