Patent US10591608

a central computer receiving global positioning system location data;

said central computer receiving sensors data from vehicle sensors;

said sensors data from said vehicle sensors comprises data from a vehicle speed sensor, a vehicle direction sensor, and a vehicle yaw rate sensor on said vehicle;

said central computer calculating a first metric value based on said sensors data from said vehicle sensors, based on said vehicle speed, said vehicle direction, and said vehicle yaw rate;

a processor receiving a first threshold;

said processor comparing said first metric value with said first threshold;

after determining that said first metric value is larger than or equal to said first threshold, said processor receiving a second threshold; a) said central computer calculating a second metric value; b) said processor comparing said second metric value with said second threshold; c) after determining that said second metric value is smaller than said second threshold, said processor receiving a third threshold; a. said central computer calculating a third metric value; b. said processor comparing said third metric value with said third threshold; c. after determining that said third metric value is larger than or equal to said third threshold, said processor receiving a fourth threshold; a. said central computer calculating a fourth metric value; b. said processor comparing said fourth metric value with said fourth threshold; c. after determining that said fourth metric value is smaller than said fourth threshold, said processor setting said global navigation system value as valid;

said central computer validating said global positioning system location data 9 using said global navigation system value, for safety, operation, or navigation of said vehicle;

said central computer sending a notice to a vehicle warning device;

said central computer correcting a navigation of said vehicle; said central computer adjusting direction of said vehicle.