Electronic taximeter with apparatus for rounding off a fare

• US 5,274,561 A
• Filed: 07/09/1990
• Issued: 12/28/1993
• Est. Priority Date: 07/07/1989
• Status: Expired due to Fees

• Current Assignee: Mannesmann Kienzle GmbH
• Original Assignee: Mannesmann Kienzle GmbH
• Inventors: Adams, Jurgen, Lais, Norbert
• Primary Examiner(s): Cosimano, Edward R.
• Application Number:
  US07/550,166
• Time in Patent Office: 1,268 Days
• Field of Search: 235/30 R, 235/33, 235/45, 364/467, 377/20, 377/24.1
• US Class Current: 705/417
• CPC Class Codes: G06Q 30/0284 Time or distance, e.g. usage of parking meters or taximeters
• CPC Class Codes: G07B 13/02 Details; Accessories

Abstract

An apparatus is described for increasing a fare to a rounded-off amount, in which the fare is determined by an electronic taximeter and prior to the preparation of a voucher in an assigned voucher printout mechanism the amount payable is rounded-off by an increase of the fare amount manually preselectable in predetermined steps, based on an actuation of operating keys. A stepwise or discretely adjustable rounding-off is selectable for printout in the voucher printer in such a way that the voucher shows the sum, formed from the fare surcharge additional amount selected by the passenger.

Claims

1. In an electronic taximeter having a microcomputer for computing a fare based on mileage and time and having a printer for printing a receipt listing the fare payable, the improvement comprising means responsive to operator input for selectively increasing the amount payable to one of a plurality of rounded-off values, and means for printing the selected rounded-off value on the receipt.

2. The electronic taximeter of claim 1, wherein the printer comprises keys actuable by the operator for selecting a rounded-off value.

3. The electronic taximeter of claim 2, wherein the same key is used for selecting, in response to the number of keypresses, any of the rounded-off values.

4. The electronic taximeter of claim 2, wherein multiple keys are used each for selecting only one of the rounded-off values.

5. An apparatus for increasing a fare, determined by a taxi microcomputer, to a rounded-off amount, for use in providing a passenger with a voucher printout, which also indicates additional payments to a taxi operator, wherein said apparatus comprises:

a voucher printout means including a voucher printing mechanism; and

a means for transmitting the fare data determined by the taxi microcomputer to said voucher printout means;

wherein said voucher printout means further includes;

a microprocessor for controlling said voucher printout means and for increasing the fare to a rounded-off amount by a predetermined increasing amount;

a receiver having an input connected with said transmitting means and an output connected with said microprocessor for communicating the fare data to the microprocessor;

data entry means for inputting the predetermined amount into said microprocessor; and

means connecting an output of said microprocessor with said voucher printing mechanism for communicating the rounded-off amount thereto for being printed on a voucher.

6. The apparatus of claim 5, wherein said data entry means comprises a keyboard having a plurality of manually actuated keys, and wherein the fare increases to a rounded-off amount is effected in response to a discrete selection of an increase of additional payment by actuation of at least one of said manually actuated keys.

7. The apparatus of claim 5, further comprising means for issuing two vouchers, wherein one voucher shows a fare and an amount corresponding to an additional payment in a separate printout, and wherein the second voucher shows exclusively the sum of all amounts comprising said fare along with any surcharge and any additional payments.

8. An apparatus for increasing a fare, determined by a taxi microcomputer, to a rounded-off amount, for use in providing a passenger with a voucher printout, which also indicates additional payments to a taxi operator, wherein said apparatus comprises:

a voucher printout means including a voucher printing mechanism; and

a means for transmitting the fare data determined by the taxi microcomputer to said voucher printout means;

wherein said voucher printout means further includes;

a microprocessor for controlling said voucher printout means and for stepwise increasing the fare to a rounded-off amount by a manually selectable amount; and

an input interface connected with said microprocessor and comprising a receiver connected with said transmitting means for communicating the fare data to said microprocessor, and an input keyboard for communicating the manually selectable amount to said microprocessor.

9. An apparatus for increasing a fare, determined by a taxi microcomputer, to a rounded-off amount, for use in providing a passenger with a voucher printout, which also indicates additional payments to a taxi operator, wherein said apparatus comprises:

a voucher printout means including a voucher printing mechanism; and

a means for transmitting the fare data determined by the taxi microcomputer to said voucher printout means;

wherein said voucher printout means further includes;

a microprocessor for controlling said voucher printout means and for stepwise increasing the fare to a rounded-off amount by a manually selectable amount; and

an input interface connected with said microprocessor and comprising a receiver connected with said transmitting means for communicating the fare data to said microprocessor, and an input keyboard for communicating the manually selectable amount to said microprocessor, wherein said input key board has selectable keys for increasing the manually selectable amount in predetermined steps.

10. An apparatus for increasing a fare, determined by a taxi microcomputer, to a rounded-off amount, for use in providing a passenger with a voucher printout, which also indicates additional payments to a taxi operator, wherein said apparatus comprises:

a voucher printout means including a voucher printing mechanism; and

a means for transmitting the fare data determined by the taxi microcomputer to said voucher printout means, and wherein said voucher printout means further includes;

a microprocessor for controlling said voucher printout means and for stepwise increasing the fare to a rounded-off amount by a manually selectable amount, wherein said microprocessor is functionally a part of the taxi microcomputer; and

an input interface connected with said microprocessor and comprising a receiver connected with said transmitting means for communicating the fare data to said microprocessor, and an input keyboard for communicating the manually selectable amount to said microprocessor.

11. An apparatus for increasing a fare, determined by a taxi microcomputer, to a rounded-off amount, for use in providing a passenger with a voucher printout, which also indicates additional payments to a taxi operator, wherein said apparatus comprises:

a voucher printout means including a voucher printing mechanism; and

a means for transmitting the fare data, determined by the taxi microcomputer, to said voucher printout means;

wherein said voucher printout means further includes;

a microprocessor for controlling said voucher printout means and for stepwise increasing the fare to a rounded-off amount by a manually selectable amount; and

an input interface connected with said microprocessor and comprising a receiver connected with said transmitting means for communicating the fare data to said microprocessor, and an input keyboard for communicating the manually selectable amount to said microprocessor, wherein said input keyboard has a single key for increasing the manually selectable amount in a differently stepped way.

12. An apparatus for increasing a fare, determined by a taxi microcomputer, to a rounded-off amount, for use in providing a passenger with a voucher printout, which also indicates additional payments to a taxi operator, wherein said apparatus comprises:

a voucher printout means including a voucher printing mechanism; and

a means for transmitting the fare data, determined by the taxi microcomputer, to said voucher printout means;

wherein said voucher printout means further includes;

a microprocessor for controlling said voucher printout means and for stepwise increasing the fare to a rounded-off amount by a manually selectable amount; and

an input interface connected with said microprocessor and comprising a receiver connected with said transmitting means for communicating the fare data to said microprocessor, and an input keyboard for communicating the manually selectable amount to said microprocessor, wherein said input keyboard has selectable keys for increasing the manually selectable amount in predetermined steps as a function of actuation of respective selectable keys.

13. An apparatus for increasing a fare, determined by a taxi microcomputer, to a rounded-off amount, for use in providing a passenger with a voucher printout, which also indicates additional payments to a taxi operator, wherein said apparatus comprises:

a voucher printout means including a voucher printing mechanism; and

a means for transmitting the fare data, determined by the taxi microcomputer, to said voucher printout means;

wherein said voucher printout means further includes;

a microprocessor for controlling said voucher printout means and for stepwise increasing the fare to a rounded-off amount by a manually selectable amount; and

an input interface connected with said microprocessor and comprising a receiver connected with said transmitting means for communicating the fare data to said microprocessor, and an input keyboard for communicating the manually selectable amount to said microprocessor,

wherein said microprocessor applies a rounding-off function to a compound fare sum which represents a sum of a normal fare sum and one of a percentage and a fixed amount which is predetermined at a beginning of a taxi ride as an additional fare payable for an additional service.

14. An apparatus for increasing a fare, determined by a taxi microcomputer, to a rounded-off amount, for use in providing a passenger with a voucher printout, which also indicates additional payments to a taxi operator, wherein said apparatus comprises:

a voucher printout means including a voucher printing mechanism; and

a means for transmitting the fare data, determined by the taxi microcomputer, to said voucher printout means;

wherein said voucher printout means further includes;

a microprocessor for controlling said voucher printout means and for stepwise increasing the fare to a rounded off amount by a predetermined increasing amount,

a receiver having an input connected with said transmitting means and an output connected with said microprocessor for communicating the fare data to the microprocessor;

data entry means for inputting the predetermined amount into said microprocessor; and

means connecting an output of said microprocessor with said voucher printing mechanism for communicating the rounded-off amount thereto for being printed on a voucher.

15. The apparatus of claim 14, wherein the means for modifying a voucher printout are functionally components of said taxi microcomputer.

16. The apparatus of claim 14, wherein a selected increase of said rounded-off amount can be changed in a differently stepped way as a function of actuating an actuation element on said data entry means.

17. The apparatus of claim 14 wherein a rounding-off function is applied to a compound fare sum which represents a sum of a normal fare sum and one of a percentage and a fixed amount which is predetermined at a beginning of a taxi ride as an additional fare payable for an additional service.

18. The apparatus of claim 14, wherein the means for modifying a voucher printout functions in response to selected actuations of actuation elements of said data entry means.

19. The apparatus of claim 18, wherein a selected increase is a function of a duration of an actuation of an actuation element of said data entry means.