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

Claim 7:
8. A system for determining an effective altitude in relation to a moving sports object, the system including:
a display;
processors; and
a memory storing instructions that, when executed by at least one processor among the processors, cause the system to perform operations comprising:
obtaining 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 an air density for the environment of interest to derive a first air density value for the environment of interest;
determining an altitude value for a reference environment to derive a first altitude value;
using the first altitude value to calculate 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 an air density for the reference environment to derive a second air density value;
comparing the first air density value and the second air density value to derive an absolute difference value;
comparing 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.