The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2024
Filed:
Nov. 29, 2018
Johnson Controls Technology Company, Auburn Hills, MI (US);
Donald R. Albinger, New Berlin, WI (US);
Kirk H. Drees, Cedarburg, WI (US);
Tyco Fire & Security GmbH, Neuhausen am Rheinfall, CH;
Abstract
A system that modifies an environmental condition of a building zone is provided. The system includes an airside processing circuit and a waterside processing circuit. The airside processing circuit drives a damper actuator to a first setpoint based on an air flow rate setpoint and a first pressure measurement, receives an air flow error signal based on the air flow rate setpoint and a second pressure measurement, determines a setpoint based on the air flow error signal, and drives the damper actuator to the second setpoint. The waterside processing circuit drives a valve actuator to a first setpoint based on a fluid flow rate setpoint and a first flow rate measurement, receives a fluid flow error signal based on the fluid flow rate setpoint and a second flow rate measurement, determines a second setpoint based on the fluid flow error signal, and drives the valve actuator to the second setpoint.