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Patent Searching and Data


Title:
A SYSTEM THAT AUTOMATICALLY INFERS EQUIPMENT DETAILS FROM CONTROLLER CONFIGURATION DETAILS
Document Type and Number:
WIPO Patent Application WO/2017/127568
Kind Code:
A3
Abstract:
A program for light commercial building system (LCBS) solutions. Solutions and other systems may incorporate lightweight alerting service, auto-adjustment of gateway poll rates based on the needs of various consuming applications, detecting loss of space comfort control in a heating, ventilation and air conditioning (HVAC) system, HVAC capacity loss alerting using relative degree days and accumulated stage run time with operational equivalency checks, and HVAC alerting for loss of heat or cool capacity using delta temperature and dependent system properties. Also, incorporated may be triggering s subset of analytics by automatically inferring HVAC equipment details from controller configuration details, ensuring reliability of analytics by retaining logical continuity of HVAC equipment operational data even when controllers and other parts of the system are replaced, and an LCBS gateway with workflow and mechanisms to associate to a contractor account.

Inventors:
SANGHAMITRA GUTHA STALIN (US)
Application Number:
PCT/US2017/014173
Publication Date:
September 28, 2017
Filing Date:
January 19, 2017
Export Citation:
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Assignee:
HONEYWELL INT INC (US)
International Classes:
G05B15/02
Foreign References:
US20120022698A12012-01-26
US20140067133A12014-03-06
Attorney, Agent or Firm:
SHUDY, JR., John G. et al. (US)
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