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Vehicle trip logger

  • US 7,522,069 B2
  • Filed: 07/27/2006
  • Issued: 04/21/2009
  • Est. Priority Date: 07/27/2006
  • Status: Expired due to Fees
First Claim
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1. A trip logger system comprising:

  • a vehicle used for travel; and

    a trip logger for recording travel in the vehicle including;

    a housing;

    a display for showing a plurality of menu items;

    a user input for selecting at least one menu item as at least one field entry from the plurality of menu items;

    memory for storing program instructions and records;

    a positioning system configured to provide a time value and a location coordinate of the vehicle; and

    a processor, operably connected to the display, the memory and the positioning system, the processor configured to;

    create a plurality of records of a first type representing points along a path of vehicle travel, each record of the first type including a time value and a location coordinate of the vehicle provided by the positioning system;

    create at least one record of a second type including;

    the at least one selected field entry;

    a vehicle start location entry; and

    a vehicle end location entry; and

    index at least two of the plurality of records of the first type to one record of the second type;

    where the trip logger identifies and deletes location records with redundant data.

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