Patent ID: 11896134
Assignee: SLEEP NUMBER CORPORATION
Field: Furniture, games (Other fields)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A bed system comprising:
a mattress including:
a first layer configured to support a user; and
a first air chamber positioned below the first layer and configured to be inflated or deflated to adjust firmness of the first air chamber;

a first air system configured for controlling pressure of the first air chamber of the mattress;
a second air system configured for conditioning air at the first layer of the mattress above the first air chamber; and
a controller having one or more processors and a computer-readable storage medium coupled to the one or more processors having instructions stored thereon which, when executed by the one or more processors, cause the one or more processors to perform operations comprising:
monitoring a temperature of air supplied from the second air system;
detecting presence of the user on the mattress;
generating a first signal representative of a change of a pressure in the first air chamber; and
generating a second signal based at least on the first signal representative of the change of the pressure in the first air chamber, the second signal usable by the second air system to change the temperature of air supplied from the second air system by an offset value, the offset value configured to maintain a deviation from a set point of the pressure of the first air chamber of the mattress within a predetermined tolerance.