Travel expense tracking system

• US 6,064,929 A
• Filed: 07/28/1998
• Issued: 05/16/2000
• Est. Priority Date: 08/22/1990
• Status: Expired due to Fees

• Current Assignee: DATATRAK International Incorporated
• Original Assignee: DATATRAK International Incorporated
• Inventors: Dubey, Arthur, Migues, Steven P.
• Primary Examiner(s): Zanelli, Michael J.
• Application Number:
  US09/123,846
• Time in Patent Office: 658 Days
• Field of Search: 701/29, 701/35, 701/123, 701/1, 705/1, 705/30, 705/417, 340/425.5
• US Class Current: 701/35
• CPC Class Codes: G06Q 10/047 Optimisation of routes or paths, e.g. travelling salesman problem
• CPC Class Codes: G06Q 40/02 Banking, e.g. interest calculation or account maintenance credit or loans G06Q40/03
• CPC Class Codes: G06Q 40/12 Accounting
• CPC Class Codes: G07C 5/085 using electronic data carriers

Abstract

An expense tracking system is provided for use with the portable computer having a computer memory, a computer keyboard, and a display screen, in a vehicle of the type which generates an electrical odometer signal corresponding to the distance traveled by the vehicle. A mileage tracking hardware module is electrically coupled to the portable computer for receiving the electrical odometer signals from the vehicle, and for generating a mileage signal which is readable by the portable computer. A computer program is resident in memory of the portable computer and is operable in a mileage tracking mode for receiving data relating to the trip purpose, trip contact, and trip time, and for receiving the mileage signal from the mileage tracking hardware module and grouping data of the mileage signal with the trip purpose, trip contact, and trip time data, and for storing the group data in the memory of the portable computer.

Claims

1. A trip expense tracking system for use in a vehicle of the type which generates an electrical odometer signal corresponding to distance traveled by said vehicle, comprising:

(a) a computer;

(b) a mileage tracking hardware module electrically coupled to said computer for receiving said electrical odometer signal from said vehicle and for generating a mileage signal which is readable by said computer, including;

(1) means for receiving said electrical odometer signal corresponding to distance traveled by said vehicle and recording a quantitative indicator of distance traveled; and

(2) means for receiving and counting interrogating signals from a source external to said mileage tracking hardware module;

(3) means for communicating a status indication signal from said mileage tracking hardware module to an external target; and

(4) means for coordinating operation of said (a) means for receiving said electrical odometer signal, (b) said means for receiving and counting, and (c) said means for communicating; and

(c) a computer program executable by said computer and operable in a mileage tracking mode for receiving at least one of data relating to trip purpose, trip contact, and trip time, and for generating a mileage signal from intermittent electrical interaction with said mileage tracking hardware module and grouping data of said mileage signal with at least one of said trip purpose, trip contact, and trip time data and for storing the grouped data in said computer.

2. A trip expense tracking system for use in a vehicle of the type which generates an electrical odometer signal corresponding to distance traveled by said vehicle, comprising:

(a) a computer;

(b) a mileage tracking hardware module electrically coupled to said computer for receiving said electrical odometer signal from said vehicle and for generating a mileage indication which is readable by said computer, including;

(1) means for receiving said electrical odometer signal corresponding to distance traveled by said vehicle and recording a quantitative indicator of distance traveled; and

(2) means for receiving and counting interrogating signals from a source external to said mileage tracking hardware module;

(3) means for communicating a status indication signal from said mileage tracking hardware module to an external target; and

(4) means for coordinating operation of said (a) means for receiving said electrical odometer signal, (b) said means for receiving and counting, and (c) said means for communicating; and

(c) a computer program executable by said computer and operable in a mileage tracking mode for generating a mileage signal from intermittent electrical interaction with said mileage tracking hardware module and identifying said mileage indication to a selected data block in said computer.

3. A trip expense tracking system for use in a vehicle of the type which generates an electrical odometer signal corresponding to distance traveled by said vehicle, comprising:

(a) a computer;

(b) a mileage tracking hardware module electrically coupled to said computer for receiving said electrical odometer signal from said vehicle and for generating a mileage signal which is indicative of distance being traversed by said vehicle, including;

(1) means for receiving said electrical odometer signal corresponding to distance traveled by said vehicle and recording a quantitative indicator of distance traveled; and

(2) means for receiving and counting interrogating signals from a source external to said mileage tracking hardware module;

(3) means for communicating a status indication signal from said mileage tracking hardware module to an external target; and

(4) means for coordinating operation of said (a) means for receiving said electrical odometer signal, (b) said means for receiving and counting, and (c) said means for communicating; and

(c) a computer program executable by said computer and operable in a mileage tracking mode for generating a mileage signal from intermittent electrical interaction with said mileage tracking hardware module and recording it in said computer.

4. A trip expense tracking system for use in a vehicle of the type which generates an electrical odometer signal corresponding to distance traveled by said vehicle, comprising:

(a) a computer;

(b) a mileage tracking hardware module communicatively coupled to said computer for receiving said electrical odometer signal from said vehicle and for generating a mileage signal which is readable by said computer, including;

(1) means for receiving a quantitative indicator of distance traveled through intermittent communication with a signal source external to said mileage tracking hardware module;

(2) means for communicating a signal indicative of mileage data from said mileage tracking hardware module to an external target; and

(3) means for coordinating operation of said (a) means for receiving and (b) said means for communicating; and

(c) a computer program executable by said computer and operable in a mileage tracking mode for receiving data relating to at least one of (a) trip purpose, (b) trip contact, and (c) trip time, and for generating a mileage signal from intermittent communicative interaction with said mileage tracking hardware module and grouping data of said mileage signal with at least one of (a) said trip purpose, (b) trip contact, and (3) trip time data and for storing the grouped data in said computer.