Fare computer
First Claim
1. 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.
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Accused Products
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.
35 Citations
7 Claims
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1. 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:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification