Patent ID: 11867530
Assignee: EDH US LLC
Field: Furniture, games (Other fields)
Classification: CPC G  A | IPC A  G

Claim 0:
1. A method for determining an effective altitude in relation to a moving sports object, the method comprising operations including:
obtaining, with a processor, respective values for an air temperature, an air pressure, and a relative humidity of an environment of interest;
based on the obtained respective values of the air temperature, the air pressure, and the relative humidity, calculating, with the processor, an air density for the environment of interest to derive a first air density value for the environment of interest;
determining, with the processor, an altitude value for a reference environment to derive a first altitude value;
using the first altitude value to calculate, with the processor, a related air pressure value;
using the calculated related air pressure value, and a preset temperature value and a preset relative humidity value for the reference environment, calculating, with the processor, an air density for the reference environment to derive a second air density value;
comparing, with the processor, the first air density value and the second air density value to derive an absolute difference value;
comparing, with the processor, the absolute difference value against a preset comparison value;
generating and displaying an output, on a display, the output including an indicator of the effective altitude based on the comparison of the absolute difference value against the preset comparison value; and
calculating and displaying on the display a flightpath of the sports object based on the effective altitude.