Inhibiting deleterious control coupling in an enclosure having multiple HVAC regions

US9851728B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9851728-B2
Application numberUS-201213976853-A
CountryUS
Kind codeB2
Filing dateJan 3, 2012
Priority dateDec 31, 2010
Publication dateDec 26, 2017
Grant dateDec 26, 2017

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Abstract

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The current application is related to environmental-conditioning systems controlled by intelligent controllers and, in particular, to an intelligent-thermostat-controlled HVAC system that detects and ameliorates control coupling between intelligent thermostats. Control coupling can lead to inefficient HVAC operation. When control coupling is detected, a settings-adjustment directive is sent to at least one intelligent thermostat to adjust one or more intelligent-thermostat settings, including an HVAC-cycle-initiation delay parameter, swing parameter, and a parameter that indicates whether or not an intelligent thermostat should first obtain confirmation or permission before initiating an HVAC cycle.

First claim

Opening claim text (preview).

The invention claimed is: 1. A thermostat comprising: a thermostat housing; a user interface including an electronic display and one or more input devices; one or more temperature sensors for determining an ambient air temperature in an area surrounding the thermostat; one or more processors disposed within the thermostat housing and coupled to the user interface, the one or more processors being in operative communication with the one or more temperature sensors, in operati…

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What does patent US9851728B2 cover?
The current application is related to environmental-conditioning systems controlled by intelligent controllers and, in particular, to an intelligent-thermostat-controlled HVAC system that detects and ameliorates control coupling between intelligent thermostats. Control coupling can lead to inefficient HVAC operation. When control coupling is detected, a settings-adjustment directive is sent to …
Who is the assignee on this patent?
Matsuoka Yoky, Sharan Rangoli, Fadell Michael Anthony, and 2 more
What technology area does this patent fall under?
Primary CPC classification G05D23/1919. Mapped technology areas include Physics.
When was this patent published?
Publication date Tue Dec 26 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).