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Method and Apparatus for GPS Based Z-Axis Difference Parameter Computation

  • US 20160311441A1
  • Filed: 07/01/2016
  • Published: 10/27/2016
  • Est. Priority Date: 12/23/2011
  • Status: Active Grant
First Claim
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1. A method of using vehicle position data, comprising the step of:

  • (a) while the driver is operating the vehicle, automatically collecting vehicle data, the vehicle data including vehicle position data in the x, y and z axes;

    (b) using a first computing device to iteratively evaluate a first parameter of interest from changes in the z axis data over time, thereby producing a first sequence of values.

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