公开(公告)号：US20250043984A1

公开(公告)日：2025-02-06

申请号：US18720221

申请日：2022-01-25

Applicant: Mitsubishi Electric Corporation

Inventor： Shingo KUWANA ,  Masami YASUDA

IPC: F24F11/77 ,  F24F7/06 ,  F24F12/00 ,  F24F110/50 ,  F24F120/10

Abstract: A ventilation apparatus includes an air supply blower; an exhaust blower; a sensor that detects air quality; and a control unit that controls air flow rates. Upon receipt of an instruction for an operation based on an air flow differential indicating a difference between a specified supply air flow rate and a specified exhaust air flow rate, for a first blower that is either the air supply blower or the exhaust blower, the control unit obtains a first air flow rate from air flow rate setting information establishing a relationship between an air quality level and the air flow rates and controls the first blower at the first air flow rate, and for a second blower, the control unit computes a second air flow rate by using the first air flow rate and the air flow differential and controls the second blower at the second air flow rate.

公开(公告)号：US20240426507A1

公开(公告)日：2024-12-26

申请号：US18748465

申请日：2024-06-20

Applicant: INTEREL PTE LTD

Inventor： Stefano Francesco Florian Gallini

IPC: F24F11/64 ,  F24F110/10 ,  F24F120/10 ,  F24F130/10

Abstract: Method for controlling the temperature inside an environment, in particular of rooms (S) of a hotel (A) of a complex for residential use and/or office comprising the steps of dynamically defining an average time (T) of travel of a path (C), travelled by a user (U), defined by an entrance (H) of the building or complex (A) to a specific room (S), dynamically detecting an environmental condition outside the room (S), defining a target temperature corresponding to a temperature of the room (S) when a user (U) stays in the room (S) itself and adjusting an environmental control plant of the room (S) so as to maintain the room (S) at a setback temperature corresponding to a temperature in which the room (S) itself is not occupied by a user (U) and taking the room (S) from the setback temperature to the target temperature during the average time (T) of travel of the user (U) from the entrance (H) of the building or complex (A) to the room (S). The setback temperature is defined at least according to the average time (T) of travel, of the external environmental condition, of the target temperature, and of the efficiency of the air conditioning system.

公开(公告)号：US20240418393A1

公开(公告)日：2024-12-19

申请号：US18820227

申请日：2024-08-29

Applicant: Hazem Elshorbagy

Inventor： Hazem Elshorbagy

IPC: F24F11/76 ,  F24F11/58 ,  F24F13/10 ,  F24F110/10 ,  F24F110/40 ,  F24F110/65 ,  F24F120/10

Abstract: A distributed zone control system having one or more vent with sensors and effectors is provided. The effectors operate in response to the sensors. In various embodiments, the effectors of one vent may operate in response to the sensors of another vent. In various instances, the distributed zone control system connects to an HVAC system and controls operation of the HVAC system. In this manner, temperatures may be detected by a vent and conditioned air from the HVAC system directed to appropriate zones to maintain desired conditions.

公开(公告)号：US12159321B2

公开(公告)日：2024-12-03

申请号：US17700052

申请日：2022-03-21

Applicant: Google LLC

Inventor： Yoky Matsuoka ,  Anthony Michael Fadell ,  Matthew Lee Rogers ,  David Sloo ,  Scott A. McGaraghan ,  Samuel W. Kortz

IPC: G05D23/19 ,  F24F11/00 ,  F24F11/30 ,  F24F11/46 ,  F24F11/523 ,  F24F11/62 ,  F24F11/64 ,  G05B13/02 ,  G06Q50/06 ,  H04L12/28 ,  F24F11/47 ,  F24F11/58 ,  F24F110/10 ,  F24F120/10 ,  F24F120/14 ,  F24F130/00 ,  F24F130/10 ,  F24F140/50 ,  F24F140/60

Abstract: Apparatus, systems, methods, and related computer program products for managing demand-response programs and events. The systems disclosed include an energy management system in operation with an intelligent, network-connected thermostat located at a structure. The thermostat controls an HVAC system to cool the structure using a demand response event implementation profile over the demand response event period. The thermostat can also receive a requested change to the setpoint temperatures defined by the demand response event implementation profile and access a determination of an impact on energy shifting that would result if the requested change is incorporated into the demand response event implementation profile. This determination can be communicated to the energy consumer.

公开(公告)号：US20240361289A1

公开(公告)日：2024-10-31

申请号：US18648179

申请日：2024-04-26

Applicant: OpenAeros LLC

Inventor： Aaron Collins ,  Chia Hua M. Pang ,  Rachel Andreasen ,  Christopher Richard Saline Libby ,  Louis Goessling

IPC: G01N33/00 ,  F24F11/39 ,  F24F110/64 ,  F24F110/66 ,  F24F110/70 ,  F24F120/10

CPC classification number: G01N33/0067 ,  F24F11/39 ,  F24F2110/64 ,  F24F2110/66 ,  F24F2110/70 ,  F24F2120/10

Abstract: Systems and methods for analysing air of an indoor environment having a plurality of particle mitigation systems. The system can comprise a particle monitor configured to receive air from the indoor environment to monitor particles, a gas monitor configured to receive air from the indoor environment to monitor a gas, and a control system operatively coupled to the particle monitor and the gas monitor to determine at least one air characteristic, which may include one or more of clean air delivery rate (CADR) for the indoor environment, room air volume, air change rate (ACH) of ventilation for the indoor environment, and mitigation equivalent air change rate (MEACH) for the plurality of particle mitigation systems, or portion thereof.

公开(公告)号：US12130049B2

公开(公告)日：2024-10-29

申请号：US17383578

申请日：2021-07-23

Applicant: Haier US Appliance Solutions, Inc.

Inventor： Craig Benjamin Williams

IPC: F24F8/22 ,  F24F11/61 ,  F24F11/65 ,  F24F120/10

CPC classification number: F24F8/22 ,  F24F11/61 ,  F24F11/65 ,  F24F2120/10

Abstract: An air conditioner unit may include a housing, an outdoor heat exchanger, an indoor heat exchanger, a compressor, a sterilization light assembly, and a controller. The controller may be configured to initiate a sterilizing operation. The sterilizing operation may include receiving a first command signal and directing activation of the sterilization light assembly at a first active intensity level for transmission of ultraviolet light emissions within the indoor portion in response to receiving the first command signal. The sterilizing operation may further include receiving a second command signal following the first command signal and directing activation of the sterilization light assembly at a second active intensity level for transmission of ultraviolet light emissions within the indoor portion in response to receiving the second command signal. The second active intensity level may be different from the first active intensity level.

公开(公告)号：US12061005B2

公开(公告)日：2024-08-13

申请号：US17204605

申请日：2021-03-17

Applicant: Tyco Fire & Security GmbH

Inventor： Michael James Risbeck

IPC: F24F11/70 ,  G05B13/02 ,  G06F18/20 ,  G06N3/08 ,  F24F110/10 ,  F24F120/10

CPC classification number: F24F11/70 ,  G05B13/021 ,  G05B13/027 ,  G06F18/285 ,  G06N3/08 ,  F24F2110/10 ,  F24F2120/10

Abstract: A method for controlling temperature in a building zone to increase comfort and energy efficiency is shown. The method includes receiving historical data, the historical data indicative of the temperature and occupancy of the building zone during one or more historical states. The method includes training a system model to represent a dynamic response of the building zone based on the historical data. The method includes determining a control law by optimizing a policy function implemented as a neural network configured to process the trained system model. The method includes performing online control of the building zone using the control law.

公开(公告)号：US20240219880A1

公开(公告)日：2024-07-04

申请号：US18610488

申请日：2024-03-20

Applicant: Lutron Technology Company LLC

Inventor： Rhodes B. Baker ,  Jason C. Killo ,  Galen Edgar Knode ,  Sanjeev Kumar ,  Brent Protzman ,  Daniel Curtis Raneri ,  Greg Edward Sloan

IPC: G05B19/048 ,  A61M16/16 ,  A61M21/00 ,  A61N5/06 ,  E04F19/00 ,  E06B9/24 ,  F24F11/30 ,  F24F11/46 ,  F24F11/64 ,  F24F120/10 ,  F24F120/12 ,  F24F120/14 ,  G05B15/02 ,  G08B21/18 ,  H02J4/00 ,  H05B45/18 ,  H05B47/11 ,  H05B47/115

CPC classification number: G05B19/048 ,  A61M21/00 ,  A61N5/0618 ,  E04F19/00 ,  E06B9/24 ,  F24F11/30 ,  F24F11/46 ,  F24F11/64 ,  G05B15/02 ,  G08B21/185 ,  H02J4/00 ,  H05B45/18 ,  H05B47/11 ,  H05B47/115 ,  A61M16/161 ,  A61M2021/0044 ,  A61M2021/0066 ,  A61M2202/0233 ,  A61M2205/33 ,  A61M2205/3306 ,  A61M2205/3344 ,  A61M2205/3368 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/505 ,  A61M2205/8206 ,  A61M2230/06 ,  A61M2230/201 ,  A61M2230/30 ,  A61M2230/50 ,  A61N2005/0626 ,  A61N2005/0636 ,  E06B2009/247 ,  F24F2120/10 ,  F24F2120/12 ,  F24F2120/14 ,  G05B2219/2642

Abstract: A load control system may control an electrical load in a space of a building based on one or more parameters regarding the physical condition of an occupant. The parameters may be gathered by one or more sensing devices. The sensing devices may be included in a mobile device. A system controller may receive the parameters and may automatically control the electrical loads in response to the parameters. The system controller may control the electrical load to attempt to adjust the physical condition of the occupant in response to the sensed parameters. The system controller may control the electrical load to provide an alert, an alarm, and/or a warning in response to the sensed parameters.

公开(公告)号：US11984076B2

公开(公告)日：2024-05-14

申请号：US17844167

申请日：2022-06-20

Applicant: Ignis Innovation Inc.

Inventor： Raymond Leerentveld ,  Daniel Hills ,  Samer Musa

IPC: G09G3/3233 ,  A61G13/10 ,  F24F8/10 ,  F24F11/00 ,  F24F11/74 ,  F24F110/10 ,  F24F110/20 ,  F24F110/50 ,  F24F120/10

CPC classification number: G09G3/3233 ,  A61G13/108 ,  F24F8/10 ,  F24F11/0001 ,  F24F11/74 ,  F24F2110/10 ,  F24F2110/20 ,  F24F2110/50 ,  F24F2120/10 ,  G09G2300/0819 ,  G09G2320/0233 ,  G09G2320/0276 ,  G09G2320/0673

Abstract: What is disclosed are methods of non-uniformity compensation for active matrix light emitting diode device (AMOLED) and other emissive displays. For each pixel, greyscale level offsets for a number of predetermined greyscale drive levels which produce a uniform flat field are determined and used to generate a correction function for the pixel.

公开(公告)号：US11976839B2

公开(公告)日：2024-05-07

申请号：US17045733

申请日：2019-04-09

Applicant: Mitsubishi Electric Corporation

Inventor： Mamoru Hamada ,  Shogo Tamaki ,  So Nomoto ,  Masato Yosomiya

IPC: F24F11/77 ,  F24F7/007 ,  F24F9/00 ,  F24F110/12 ,  F24F120/10

CPC classification number: F24F11/77 ,  F24F7/007 ,  F24F2009/002 ,  F24F2110/12 ,  F24F2120/10

Abstract: A first air-supply port and a first air-exhaust port each disposed in a first zone and used to ventilate the first zone are provided. Further, a second air-supply port and a second air-exhaust port each disposed in a second zone and used to ventilate the second zone are provided, and the second zone is adjacent to the first zone. The first air-supply port, the first air-exhaust port, the second air-supply port, and the second air-exhaust port are disposed on one plane. The first air-supply port, the first air-exhaust port, the second air-supply port, and the second air-exhaust port are disposed in order of the first air-exhaust port, the first air-supply port, the second air-supply port, and the second air-exhaust port in one direction, or in order of the first air-supply port, the first air-exhaust port, the second air-exhaust port, and the second air-supply port in one direction.