公开(公告)号：WO2013039856A1

公开(公告)日：2013-03-21

申请号：PCT/US2012/054559

申请日：2012-09-11

Applicant: SIEMENS INDUSTRY, INC. ,  COOGAN, James J. ,  PIENTA, William Thomas ,  SONGKAKUL, Pornsak

Inventor： COOGAN, James J. ,  PIENTA, William Thomas ,  SONGKAKUL, Pornsak

IPC: G05D23/19 ,  F24F11/00

CPC classification number: G05D23/1905 ,  F24F11/30 ,  F24F11/52 ,  F24F2110/10

Abstract: An environmental control device is disclosed. The environmental control device includes a temperature sensor, an audio module and a controller module in communication with the temperature sensor and the audio module. The controller module including a processor, a memory in communication with the processor, the memory storing one or more control routines comprising processor executable instructions. The processor executable instructions are configured to: receive a temperature sensor signal from the temperature sensor; analyze the received temperature sensor signal against a stored temperature threshold; implement one of the stored one or more control routines to control an environmental system; and generate an audible indication associated with the stored one or more control routines wherein the audible indication relates to an operation state of the environmental system.

Abstract translation: 公开了一种环境控制装置。 环境控制装置包括与温度传感器和音频模块通信的温度传感器，音频模块和控制器模块。 控制器模块包括处理器，与处理器通信的存储器，存储器存储包括处理器可执行指令的一个或多个控制例程。 处理器可执行指令被配置为：从温度传感器接收温度传感器信号; 根据存储的温度阈值分析所接收的温度传感器信号; 实施存储的一个或多个控制例程之一来控制环境系统; 并且产生与所存储的一个或多个控制例程相关联的可听指示，其中所述可听指示涉及环境系统的操作状态。

公开(公告)号：WO2019153017A1

公开(公告)日：2019-08-08

申请号：PCT/US2019/017048

申请日：2019-02-07

Applicant: SIEMENS INDUSTRY, INC.

Inventor： COOGAN, James J. ,  JOHNSON, Scott ,  FUSON, Paul

IPC: F04D27/00 ,  F24F11/62 ,  F24F11/77 ,  F24F110/40

CPC classification number: F24F11/0001 ,  F04D27/001 ,  F04D27/003 ,  F04D27/004 ,  F24F7/06 ,  F24F11/63 ,  F24F11/74 ,  F24F11/77 ,  F24F2110/40 ,  G01F1/44 ,  G05D7/0676

Abstract: For air distribution or extraction, fan speed is controlled using modeling to account for venturi air valves (28). A minimum pressure for each venturi air valve (28) is incorporated into the model. The pressure losses for various duct airpaths to terminal units (22) is calculated based, in part, on the minimum pressure of any venturi valve (28). The fan set point or operation is established based on the highest needed pressure in the various airpaths connected with the fan (18).

公开(公告)号：WO2019133118A1

公开(公告)日：2019-07-04

申请号：PCT/US2018/060243

申请日：2018-11-12

Applicant: SIEMENS INDUSTRY, INC.

Inventor： COOGAN, James J.

IPC: F24F3/00 ,  F24F11/80

Abstract: Rather than complex modeling or time consuming repetitive measuring for optimizing an HVAC system, a slope or change in energy use as a function of a change in a variable (e.g., temperature or humidity) is used to adjust the variable. In an HVAC system, the temperature or humidity of supplied air from the AHU (12) is set based on the derived slope. The energy usage to heat and/or cool supplied air at the terminal units (22) is balanced with the energy usage to heat and/or cool the air to be supplied by the AHU (12). The slope of the total energy usage may be indicated by a sum of flow rates.