Mobile telephone-vehicle meter device interface

• US 5,828,738 A
• Filed: 12/20/1996
• Issued: 10/27/1998
• Est. Priority Date: 12/20/1996
• Status: Expired due to Fees

• Current Assignee: Robert D. Spaeth
• Original Assignee: Robert D. Spaeth
• Inventors: Spaeth, Robert D.
• Primary Examiner(s): LOOMIS, PAUL A
• Application Number:
  US08/770,332
• Time in Patent Office: 676 Days
• Field of Search: 379/111, 379/112, 379/114, 379/119, 379/130, 379/131, 379/132, 379/140, 379/143, 379/144, 379/155, 455/403, 455/405, 455/406, 455/407, 455/408, 455/426, 235/30 R, 235/30 A, 346/15, 346/14 MR, 346/16, 705/16, 705/24, 705/400
• US Class Current: 379/130
• CPC Class Codes: G07B 13/00 Taximeters measuring distance travelled G01C; measuring time G04
• CPC Class Codes: H04M 15/30 the meter or calculation of charges not being controlled from an exchange
• CPC Class Codes: H04M 2215/32 Involving wireless systems

Abstract

An apparatus and method for interfacing a mobile telephone and a meter device for use in a vehicle includes a mobile telephone and a metering device. The mobile telephone, such as a digital, cellular radio, or satellite telephone, and the meter device, such as a taxicab meter, are connected to a mobile interface. The mobile interface allows an individual riding in the vehicle to place or receive a call while riding in the vehicle, and to be charged for the use of the mobile telephone call and the fare on the taxicab meter in a single consolidated bill.

Claims

1. A mobile apparatus in a vehicle comprising:

a mobile telephone used by a user for a mobile telephone call;

a metering device accumulating a predetermined billing rate and calculating a metered fare based on use of the vehicle; and

an interface responsively coupled to said mobile telephone and said metering device, said interface determining and monitoring said mobile telephone used by the user and outputting at least one cost based on a combined use of said mobile telephone by a user and said metered fare.

2. The apparatus of claim 1, wherein said interface further comprises:

a delay circuit coupled to said mobile telephone, delaying the timer from accumulating the length of the mobile telephone call;

a timer coupled to said delay circuit, accumulating the length of the mobile telephone call of the mobile telephone used by the user;

a first memory coupled to the timer, storing the accumulated length of time calculated by the timer;

a second memory coupled to the first memory, storing the accumulated length of time calculated by the timer;

an operational amplifier, coupled to the first memory, said operational amplifier adjusting a rate of the at least one cost of the mobile telephone call;

a device driver coupled to said operational amplifier, driving an output of said operational amplifier; and

an at least one output device coupled to said device driver and said metering device, said at least one output device outputting the at least one cost.

3. The apparatus of claim 1, wherein said interface further comprises:

a timer coupled to said mobile telephone, accumulating the length of time of the call of the mobile telephone used by the user;

a first memory coupled to the timer, storing the accumulated length of time calculated by the timer;

a second memory coupled to the first memory, storing the accumulated length of time calculated by the timer;

an operational amplifier, coupled to the first memory, said operational amplifier adjusting a rate of the at least one cost of said mobile telephone call;

a device driver coupled to said operational amplifier, driving an output of said operational amplifier; and

an at least one output device coupled to said device driver and said metering device, said at least one output device outputting the at least one cost.

4. The apparatus of claim 2, further comprising:

an ON/OFF switch coupled to the mobile telephone, said ON/OFF switch initiating the accumulation of time in the timer after a delay period, when said ON/OFF switch is turned on.

5. The apparatus of claim 2, wherein said at least one output device is a display for displaying the at least one cost based on the combined use of said mobile telephone and said metered fare.

6. The apparatus of claim 3, wherein said mobile telephone further includes a transmission-on timer.

7. The apparatus of claim 3, wherein said at least one output device is a display for displaying the at least one cost based on the combined use of said mobile telephone and said metered fare.

8. The apparatus of claim 5, wherein said at least one output device further comprises:

a printer for substantially simultaneously printing the at least one cost based on the use of said mobile telephone and said metered fare in combination with the display.

9. The apparatus of claim 7, wherein said at least one output device further comprises:

a printer for substantially simultaneously printing the at least one cost based on the use of said mobile telephone and said metered fare in combination with the display.

10. A mobile apparatus in a vehicle, comprising:

means for at least one of making and receiving a telephone call;

means for accumulating a predetermined billing rate and calculating a metered fare based on use of the vehicle; and

means for determining and monitoring said telephone call and said metered fare, and outputting at least one cost based on a combined use of said telephone and said metered fare.

11. The apparatus of claim 10, wherein said determining and monitoring means further comprises:

means for accumulating the length of time of said telephone call;

means for delaying the accumulation of the length of time of said telephone call;

means for storing the accumulated length of time of said telephone call;

means for adjusting the rate of the at least one cost of said telephone call;

means for driving an output; and

means for outputting the at least one cost.

12. The apparatus of claim 10, wherein said determining, monitoring and outputting means further comprises:

means for accumulating the length of said telephone call;

means for storing the accumulated length of said telephone call;

means for adjusting the at least one cost of said telephone call;

means for driving an output; and

means for outputting the at least one cost.

13. The apparatus of claim 10, wherein said accumulating means further comprises:

means for resetting said storing means;

means for ending the accumulation of a predetermined billing rate and calculating a metered fare based on use of the vehicle.

14. An interface for use in a vehicle, connected to a mobile telephone used by a calling party and a metering device accumulating a predetermined billing rate and calculating a metered fare, a method comprising the steps of:

receiving a telephone call;

receiving a metered fare based on the use of a vehicle;

determining and monitoring said telephone call, and outputting at least one cost, based on a combined use of said telephone call and said metered fare.

15. The interface of claim 14, wherein the method of determining and monitoring further comprises:

beginning and ending said telephone call;

delaying the accumulation of time of the at least one cost of said telephone call;

accumulating the length of time of said telephone call;

storing the accumulated length of time of said telephone call;

adjusting the rate of the at least one cost of said telephone call;

driving an output; and

outputting the at least one cost.

16. The interface of claim 14, wherein said determining and monitoring further comprises:

accumulating the length of time of said telephone call;

storing the accumulated length of time of said telephone call;

adjusting the rate of the at least one cost of said telephone call;

driving an output; and

outputting the at least one cost.

17. A mobile apparatus in a vehicle, comprising:

a mobile telephone used by a user;

a mobile phone meter calculating, displaying and printing the cost of using the mobile telephone based on the length of time of the telephone call;

a taxicab meter calculating, displaying and printing a taxicab fare based on the use of the vehicle; and

an interface device substantially connected to the mobile telephone and the taxicab meter, outputting the combined cost of the cost of using the mobile telephone and the cost of the taxicab fare.