Thermostat with one button programming feature
First Claim
Patent Images
1. An improved programmable digital thermostat having user input means for selecting a desired temperature setting, the improvement comprising:
- time setting means for receiving a broadcast time signal and automatically storing the local time in the thermostat for the user; and
activation means for running a single program that maintains the last selected temperature setting during predetermined non-setback time periods, and offsets the last selected temperature setting by a predetenmined amount during predetermined setback time periods, wherein the activation means is selected by a single action of the user.
5 Assignments
0 Petitions
Accused Products
Abstract
A digital programmable thermostat comprising up and down temperature adjustment buttons, an LCD display, and a Program button, which a user can simply press once to initiate a single setback program that sets back the last user selected temperature setting during a predetermined setback time period. The thermostat can also automatically set the current time and date, to allow the user to initiate the program without having to set the current time and date.
-
Citations
11 Claims
-
1. An improved programmable digital thermostat having user input means for selecting a desired temperature setting, the improvement comprising:
-
time setting means for receiving a broadcast time signal and automatically storing the local time in the thermostat for the user; and
activation means for running a single program that maintains the last selected temperature setting during predetermined non-setback time periods, and offsets the last selected temperature setting by a predetenmined amount during predetermined setback time periods, wherein the activation means is selected by a single action of the user. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. An improved programmable digital thermostat having user input means for selecting a desired temperature setting and for selecting a setback program in the thermostat, the improvement comprising:
-
time setting means for receiving a broadcast time signal;
user input means for selecting the time zone of the user;
software means for automatically setting the local time in the thermostat for the user; and
wherein the means for selecting a setback program comprises activation means for running a single program that maintains the last selected temperature setting during a predetermined non-setback time period, and offsets the last selected temperature setting by a predetermined amount during a predetermined setback time period, wherein the activation means is selected by a single action of the user.
-
-
8. An improved programmable digital thermostat having user input means for selecting a desired temperature setting and for selecting a program to control the thermostat, the improvement comprising:
-
a user input means for selecting a time zone setting for the thermostat;
a receiving means for receiving a broadcast signal, wherein the broadcast signal is a signal broadcast by station WWVB that comprises time, day and year information; and
a control means for storing a value representing the local time corresponding to the broadcast signal and time zone, wherein the control means automatically sets the thermostat time independent of the user.
-
-
9. An improved programmable digital thermostat having user input means for selecting a desired temperature setting and for selecting a program to control the thermostat, the improvement comprising:
-
a user input means for selecting a time zone setting for the thermostat;
a receiving means for receiving a broadcast signal, wherein the broadcast signal is a signal broadcast by station WWVB that comprises time, day and year information;
a control means for storing a value representing the local time corresponding to the broadcast signal and time zone, wherein the control means automatically sets the thermostat time independent of the user; and
wherein the thermostat prompts the user to select a time zone with the user input means when power is applied to the thermostat.
-
-
10. An improved programmable digital thermostat having user input means for selecting a desired temperature setting and for selecting a program to control the thermostat, the improvement comprising:
-
a user input means for selecting a time zone setting for the thermostat;
a receiving means for receiving a broadcast signal, wherein the broadcast signal is a signal broadcast by station WWVB that comprises time, day and year information;
control means comprising a microprocessor for storing a value representing the local time corresponding to the broadcast signal and time zone, wherein the control means automatically sets the thermostat time independent of the user; and
wherein the user selected time zone information is stored in non-volatile memory within the microprocessor, such that the time zone information is retained in the event of a temporary loss of power. - View Dependent Claims (11)
-
Specification