公开(公告)号：US20130024799A1

公开(公告)日：2013-01-24

申请号：US13632118

申请日：2012-09-30

Applicant: NEST LABS, INC.

Inventor： Anthony Michael Fadell ,  Yoky Matsuoka ,  David Sloo ,  Michael Pitkins ,  Michael James Matas ,  Matthew Lee Rogers ,  Evan J. Fisher

IPC: G06F3/048

CPC classification number: F24F11/62 ,  F24F11/30 ,  F24F11/46 ,  F24F11/52 ,  F24F11/56 ,  F24F11/89 ,  F24F2120/20 ,  G05B19/409 ,  G05B2219/2614 ,  G05D23/1902 ,  G05D23/1905 ,  G06F3/0362 ,  G06F3/048 ,  G06F3/04817 ,  G06F3/04847 ,  G09G5/37 ,  G09G2320/0613

Abstract: Methods and devices for controlling a heating, ventilation, and air conditioning (HVAC) system by a thermostat are provided. Input can be received from a user via a thermostat, the input being indicative of an adjustment of an HVAC-related setting. On a real-time basis, the HVAC-related setting that is being adjusted can be compared against a feedback criterion designed to indicate a circumstance under which feedback is to be presented to the user. The circumstance can be indicative of an achievement of a HVAC-related setting of a predetermined responsibility level with respect to an energy usage of the HVAC system. Upon a real-time determination that the feedback criterion is satisfied, visual feedback can be caused to be presented to the user in real-time. The real-time feedback can include a visual icon having a visual appeal corresponding to a desirability of the satisfaction of the feedback criterion.