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公开(公告)号：US11920815B2
公开(公告)日：2024-03-05
申请号：US17745341
申请日：2022-05-16
发明人： Thomas Thibault
IPC分类号： F24F11/63 , G05B19/042 , F24F110/10 , F24F120/20 , F24F130/10 , F24F130/20
CPC分类号： F24F11/63 , G05B19/042 , F24F2110/10 , F24F2120/20 , F24F2130/10 , F24F2130/20 , G05B2219/2614
摘要： A smart thermostat for controlling the ambient air temperature in a first area when the smart thermostat is located in a second area. One or more desired setpoint temperatures are changed automatically by the smart thermostat based on one or more setpoint modification factors, such as the time of day, current season, location, orientation and present and future weather conditions.
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公开(公告)号：US11920808B2
公开(公告)日：2024-03-05
申请号：US17241570
申请日：2021-04-27
IPC分类号： F24F11/46 , F24F11/52 , F24F11/54 , F24F120/20 , F24F140/60 , F24F110/10 , F24F110/20 , F24F110/30
CPC分类号： F24F11/46 , F24F11/52 , F24F11/54 , F24F2110/10 , F24F2110/20 , F24F2110/30 , F24F2120/20 , F24F2140/60
摘要： An energy management system is configured to calculate a percentage of satisfied based on the report data for each of the plurality of buildings; create, for each of the plurality of buildings, a plan for operating each of the air-conditioning facilities based on the percentage of satisfied and a predetermined target percentage of satisfied; calculate a first energy consumption amount based on the first piece of data; calculate a second energy consumption amount based on the second piece of data, the third piece of data, and the fourth piece of data, the second energy consumption amount being obtained when the each of the air-conditioning facilities is operated after a lapse of a predetermined time period; and control, when the first energy consumption amount is larger than the second energy consumption amount, the operation of the each of the air-conditioning facilities so as to achieve the second energy consumption amount.
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公开(公告)号：US11898767B2
公开(公告)日：2024-02-13
申请号：US17172477
申请日：2021-02-10
申请人： LG ELECTRONICS INC.
发明人： Ji Hyun Jang , Donghwal Lee , Bohee Park , Sungho Seo , Hyunjin Park
IPC分类号： F24F11/63 , F24F11/65 , F24F1/027 , F24F11/77 , F24F110/10
CPC分类号： F24F11/63 , F24F1/027 , F24F11/65 , F24F11/77 , F24F2110/10
摘要： An air conditioner and a method for controlling an air conditioner are provided capable of minimizing noise generation. The air conditioner may include an indoor motor configured to drive a fan to blow indoor air and an outdoor motor configured to drive a fan to blow outdoor air. In addition, the air conditioner may include a controller configured to set a rotational speed of the indoor motor to drive a fan to blow indoor air based on operation modes and a maximum rotational speed of the outdoor motor to drive a fan to blow outdoor air and change a rotational speed of the outdoor motor within a range not exceeding the maximum rotational speed based on indoor environment information and a user-set value.
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公开(公告)号：US11894678B1
公开(公告)日：2024-02-06
申请号：US17957140
申请日：2022-09-30
申请人： EnergyHub, Inc.
IPC分类号： H02J3/00 , G05B13/04 , F24F11/30 , F24F11/62 , F24F11/64 , F24F11/58 , F24F110/10 , F24F11/46
CPC分类号： H02J3/00 , F24F11/30 , F24F11/62 , G05B13/041 , F24F11/46 , F24F11/58 , F24F11/64 , F24F2110/10 , H02J2203/20
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing load reduction optimization. In one aspect, a method includes accessing load reduction parameters for a load reduction event, accessing energy consumption models for multiple systems involved in the load reduction event, and performing, based on the load reduction parameters and the energy consumption models, a plurality of simulations of load reduction events that simulate variations in control parameters used to control the multiple systems. The method also includes optimizing, against a load reduction curve, the load reduction event by iteratively modifying the control parameters used in the plurality of simulations of load reduction events, and outputting the optimal load reduction event with optimized control parameters.
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公开(公告)号：US11879661B2
公开(公告)日：2024-01-23
申请号：US17651559
申请日：2022-02-17
发明人： Umesh Gokhale , Eric Berg
IPC分类号： F24F11/86 , F24F11/46 , F24F11/61 , F24F11/63 , F24F140/50 , F24F110/10 , F24F130/10
CPC分类号： F24F11/86 , F24F11/46 , F24F11/61 , F24F11/63 , F24F2110/10 , F24F2130/10 , F24F2140/50
摘要： A device is configured to operate a Heating, Ventilation, and Air Conditioning (HVAC) system. The device is further configured to receive a temperature value and determine a load demand value based on the temperature value. The device is further configured to determine the load demand value is greater than the load capacity value for the HVAC system and, in response, identify a first setting from among a first plurality of settings for the HVAC system. By default, access to the first plurality of setting for the HVAC system is restricted for a user. The device is further configured to receive a response approving permission to operate the HVAC system using the first setting to the user and send a trigger signal to an HVAC controller to operate the one or more components of the HVAC system using the first setting.
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公开(公告)号：US11879653B2
公开(公告)日：2024-01-23
申请号：US17176978
申请日：2021-02-16
IPC分类号： F24F11/523 , F24F11/56 , F24D19/10 , F24D5/12 , G05D23/19 , F24F110/20 , F24F130/00 , F24F110/10
CPC分类号： F24F11/523 , F24D5/12 , F24F11/56 , G05D23/1905 , G05D23/1917 , G05D23/1934 , F24F2110/10 , F24F2110/20 , F24F2130/00 , G05B2219/2614 , G05B2219/36159
摘要： The present disclosure relates to a thermostat including a control base configured to couple with and support a portable thermostat, wherein the control base is configured to determine a measure of an environmental condition of a local environment of the control base and communication circuitry of the control base configured to communicate the measure to facilitate control of an HVAC system.
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公开(公告)号：US11859845B1
公开(公告)日：2024-01-02
申请号：US16734097
申请日：2020-01-03
申请人： RENU, INC.
发明人： Richard Zane DeLoach , Paul Edward Reeves , Sean Burke , Sanjiv Sirpal , Mohammad Aliakbari Miyanmahaleh , Ehsan Taghavi , Brian Reeves , Taylor Michael Keep
IPC分类号： F24F11/54 , F24F11/58 , F24F11/64 , F24F11/46 , F24F110/20 , F24F110/10
CPC分类号： F24F11/54 , F24F11/46 , F24F11/58 , F24F11/64 , F24F2110/10 , F24F2110/20
摘要： A networked HVAC system is implemented as part of a multi-unit dwelling. At least one HVAC unit is installed within each unit of the multi-unit dwelling. Each individual HVAC unit includes a localized HVAC unit controller, which is connected to an external network. The HVAC unit controller also can be connected to any other controllable HVAC devices in the unit, such as an exhaust fan. The HVAC system addresses the open-loop issue by monitoring temperature, air flow, humidity, air pressure, occupancy, window open/close state, and HVAC units of all units in a multi-unit dwelling, as well as common areas, and optimizing operating parameters to minimize wide swings in operational states and managing the overall system of multiple units/common areas so that energy usage and temperature/ventilation control is optimized. The HVAC system also enables learning and predictive modeling for adapting to real-time and anticipated condition requirements within each zone.
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公开(公告)号：US11852366B2
公开(公告)日：2023-12-26
申请号：US17424827
申请日：2020-01-24
发明人： Kouhei Ogawa , Kiyoyuki Suou , Mayuko Nakayama
IPC分类号： F24F11/50 , F24F11/65 , F24F11/56 , G05B19/042 , F24F110/20 , F24F110/10
CPC分类号： F24F11/50 , F24F11/56 , F24F11/65 , G05B19/042 , F24F2110/10 , F24F2110/20 , G05B2219/2614
摘要： An air conditioning system includes a first air conditioning device installed in a predetermined space, and a second air conditioning device installed in the predetermined space. The first air conditioning device is configured to change an air state in the predetermined space in accordance with a direction inputted by voice to an input-output device that is voice operable. The second air conditioning device is configured to change the air state in the predetermined space in accordance with the direction inputted by voice to the input-output device. Upon acquisition of direction information indicating the direction not specifying a device, the air conditioning system performs processing in response to the direction with use of an air conditioning device selected from the first air conditioning device and the second air conditioning device in accordance with a predetermined condition set in advance.
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公开(公告)号：US11846439B2
公开(公告)日：2023-12-19
申请号：US17498553
申请日：2021-10-11
IPC分类号： F24F11/49 , G05B15/02 , F24F11/63 , F24F110/10 , F24F140/12
CPC分类号： F24F11/49 , F24F11/63 , G05B15/02 , F24F2110/10 , F24F2140/12
摘要： A system for assessing relative performance among a plurality of heating, ventilation, or air condition (HVAC) assets, the system comprising a processing circuit configured to identify a peer group comprising two or more of the plurality of HVAC assets having a common characteristic, generate values of a peer metric for the HVAC assets in the peer group based on corresponding operation data associated with the HVAC assets, perform a weighted outlier detection process using the values of the peer metric, and initiate an automated action in response to detecting an outlier HVAC asset.
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公开(公告)号：US11841256B2
公开(公告)日：2023-12-12
申请号：US18300615
申请日：2023-04-14
IPC分类号： G01F1/684 , F24F11/89 , F24F110/30 , F24F110/10
CPC分类号： G01F1/684 , F24F11/89 , F24F2110/10 , F24F2110/30
摘要： A thermal flow velocity and flow rate sensor includes: a substrate; a heater mounted on the substrate; a temperature measuring element mounted on the substrate; a joint portion made of a resin filled between the heater and the temperature measuring element and thermally connecting the heater and the temperature measuring element; a lead wire connected to the substrate; and a fastener fixing the lead wire to the substrate. The lead wire is soldered to the substrate. The lead wire and the fastener are coated with the resin.
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