公开(公告)号：US11573024B2

公开(公告)日：2023-02-07

申请号：US17119341

申请日：2020-12-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junhyung Kim ,  Dongkeon Kong ,  Kyungjae Kim ,  Kwanwoo Song

IPC: F24F11/56 ,  F24F11/65 ,  H04L67/125 ,  F24F11/46 ,  F24F120/10 ,  F24F140/60

Abstract: A server and a controlling method of a server are provided. The server includes a communication interface, a memory configured to store priorities of each of a plurality of spaces, and a processor configured to control a plurality of air conditioners arranged in the plurality of spaces, and the processor may, based on a total power usage of the plurality of air conditioners exceeding a first threshold value, control the plurality of air conditioners to operate in a power peak control mode to reduce the total power usage, and based on the total power usage being less than a second threshold value while operating in the power peak control mode, control the plurality of air conditioners to sequentially switch to a general mode according to the priority.

公开(公告)号：US11236924B2

公开(公告)日：2022-02-01

申请号：US16068429

申请日：2017-01-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungmok Seo ,  Vishnu Vardhan Vinjam ,  Jeongil Seo ,  Kwanwoo Song ,  Dongseop Lee

IPC: F24F11/63 ,  G05D23/19 ,  F24F11/46 ,  F24F11/30 ,  F24F11/64 ,  F24F11/80 ,  F24F11/52 ,  F24F130/10 ,  F24F120/10 ,  F24F120/20 ,  F24F110/12

Abstract: The present disclosure relates to a technology for Sensor Networks, Machine to Machine (M2M), Machine Type Communication (MTC), and Internet of Things (IoT). The present disclosure may be used for an intelligent service (smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related service, etc.) that is based on the above technologies. The present invention, with respect to a set temperature control method, is characterized by comprising the steps of: setting a control section which is a time section for controlling a set temperature in a certain space; collecting user set temperature information according to weather information for each control section, and predicted weather information; determining set temperature control information for each of the control sections on the basis of the collected set temperature information; and controlling the set temperature in the certain space on the basis of the set temperature control information determined for each of the control sections and the predicted weather information.

公开(公告)号：US10775067B2

公开(公告)日：2020-09-15

申请号：US15571686

申请日：2016-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungmok Seo ,  Gunhyuk Park ,  Kwanwoo Song ,  Jeongil Seo ,  Jehyeon Lee

IPC: F24F11/63 ,  F24F11/46 ,  F24F11/00 ,  F24F11/77 ,  F24F11/64 ,  F24F110/20 ,  F24F120/10 ,  F24F110/12 ,  F24F140/60

Abstract: The present invention relates to control of activation of an air conditioning device. More particularly, the present invention provides a method for predicting the time of arrival of a preset indoor temperature based on information regarding environment factors, including a ventilation factor, and controlling the activation time of the air conditioning device such that the present temperature is reached at the target point of time according to the predicted time. In addition, the method provides a method for predicting the target point of time in view of the point of time at which the user will need the air conditioning device. In addition, the present invention provides a method for controlling activation of an air conditioning device in view of the optimal partial load factor of the air conditioning device until the presetting temperature is reached. The present disclosure relates to technologies for sensor networks, machine-to-machine (M2M) communication, machine type communication (MTC), and the Internet of things (IoT). The present disclosure may be utilized for intelligent services (smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, services related to security and safety, etc.).

公开(公告)号：US09924312B2

公开(公告)日：2018-03-20

申请号：US15361619

申请日：2016-11-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyungjae Kim ,  Jieun Kim ,  Yunjae Lim ,  Jaewook Kim ,  Hyunsuk Min ,  Kwanwoo Song ,  Apoorv Kansal ,  Byungcheol Yu ,  Hogun Lim ,  Hyejung Cho ,  Sangsun Choi ,  Jaeeun Kang ,  Changhan Kim ,  Jongyoub Ryu

IPC: H04W24/00 ,  H04W4/02 ,  H04L12/26 ,  H04W4/00 ,  H04W52/02 ,  H04W88/16

CPC classification number: H04W4/021 ,  H04L43/16 ,  H04W4/70 ,  H04W4/80 ,  H04W52/02 ,  H04W88/16 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/21

Abstract: The present disclosure relates generally to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.A communication apparatus performs a method for determining a user's presence in a specific space. In the method, the apparatus receives a first signal from a first sensor and identifies a user access direction, based on the received first signal. Then, the apparatus selects a second sensor, based on the identified user access direction, receives a second signal from the selected second sensor, and determines whether a user enters in the specific space, based on the received second signal.

公开(公告)号：US11196284B2

公开(公告)日：2021-12-07

申请号：US16695635

申请日：2019-11-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungjae Kim ,  Gunhyuk Park ,  Kwanwoo Song ,  Jehyeon Lee

IPC: H02J7/35 ,  H02J7/00 ,  H02J3/00 ,  F24F11/47 ,  H02J3/38

Abstract: An energy storage system is provided. The energy storage system includes a battery, a power conversion system, and an energy management system configured to control the power conversion system to supply power to the power consumption system using at least one of a power received from an outside or a power charged in the battery. The energy management system estimates power consumption amounts of the power consumption system for each unit time period in a predetermined time period, a reference power amount based on the battery power charged in the battery and the power consumption amounts, and based on the power consumption amounts and the reference power amount, controls the power conversion system to supply power to the power consumption system using the external power and the battery power during the predetermined time period.

公开(公告)号：US10935270B2

公开(公告)日：2021-03-02

申请号：US16069422

申请日：2017-01-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungjae Kim ,  Kwanwoo Song ,  Seong Hwan Oh ,  Daeeun Yi ,  Jeongil Seo ,  Hunjung Lim ,  Hyejung Cho ,  Sunggeun Song

IPC: F24F11/46 ,  F24F11/64 ,  F24F11/56 ,  G06Q50/10 ,  F25B13/00 ,  F25B49/00 ,  F24F11/65 ,  F25B30/02 ,  G05B19/042 ,  F24F110/10 ,  F24F120/12 ,  F24F140/60 ,  F24F140/50

Abstract: An air-conditioning control method for an electronic device is provided that includes determining a rate of temperature change on the basis of changes in the temperature measured for the first time; acquiring first density information on the basis of the determined rate of temperature change and information on a location at which the temperature change is measured; and controlling air-conditioning according to the first density information.

公开(公告)号：US10890349B2

公开(公告)日：2021-01-12

申请号：US16289191

申请日：2019-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woonsik Lee ,  Kyungjae Kim ,  Kwanwoo Song ,  Hyejung Cho ,  Soonheum Ko ,  Jaehong Kim

IPC: G05B13/04 ,  F24F11/58 ,  F24F11/00 ,  G05B13/02 ,  F24F120/10 ,  F24F110/70

Abstract: The disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). A method of a server in an air conditioning system and a server are provided. The method includes detecting a schedule duration for a compound control zone in which a compound control operation for controlling a ventilating operation and a cooling/heating operation will be performed; determining a ventilating schedule based on an air state change; and determining a cooling/heating schedule.

公开(公告)号：US10436467B2

公开(公告)日：2019-10-08

申请号：US14833702

申请日：2015-08-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Seop Lee ,  Sungmok Seo ,  Kwanwoo Song ,  Hyejung Cho

IPC: F24F11/30 ,  G05B15/02 ,  F24F11/64 ,  F24F11/62 ,  G05D23/19 ,  G05D23/00 ,  F24F11/61 ,  F24F130/10 ,  F24F130/00 ,  F24F120/10

Abstract: A method and an apparatus for controlling a temperature based on scheduling of an indoor temperature are provided. The apparatus obtains set temperature history information of an air handling unit from previously stored information. The set temperature history information is mapped to weather factor history information about at least one weather factor. The apparatus also obtains weather factor information regarding a scheduling target time. Based on the obtained set temperature history information and the obtained weather factor information, the apparatus schedules a set temperature of the air handling unit with regard to the scheduling target time. The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT) and may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, healthcare, digital education, smart retail, and security services.

公开(公告)号：US12228301B2

公开(公告)日：2025-02-18

申请号：US17495688

申请日：2021-10-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jehyeon Lee ,  Kwanwoo Song ,  Sunggeun Song ,  Yonggwon Lee ,  Doyoung Joung ,  Abhishek Kumar

IPC: F24F11/46 ,  F24F11/63 ,  F24F11/84 ,  F24F110/10 ,  F24F140/20 ,  F24F140/50 ,  F24F140/60

Abstract: Provided are an electronic device and an air conditioning system capable of reducing an amount of power consumption while maintaining cooling capacity of the air conditioning system, by adaptively adjusting cold water temperature and coolant temperature in consideration of a change of a load. The electronic device according to an embodiment includes: a communicator configured to communicate with an air conditioner including a coil through which cold water flows and a valve for adjusting an amount of the cold water, a chiller unit, and a cooling tower; and a controller configured to determine a target open value of the valve based on a change amount of an air-conditioning load of the air conditioner, and control a temperature of the cold water supplied from the chiller unit to the air conditioner such that an open value of the valve adjust towards the target open value.

公开(公告)号：US11920807B2

公开(公告)日：2024-03-05

申请号：US17428125

申请日：2021-07-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunggeun Song ,  Kyungjae Kim ,  Kwanwoo Song ,  Jehyeon Lee ,  Hyejung Cho

IPC: F24F11/38 ,  F24F11/52 ,  F24F11/64 ,  F24F110/12 ,  F24F130/10

CPC classification number: F24F11/38 ,  F24F11/52 ,  F24F11/64 ,  F24F2110/12 ,  F24F2130/10

Abstract: An electronic apparatus is provided. The electronic apparatus includes a communication interface, a memory, and a processor. The processor according to the disclosure is configured to acquire weather information and information on a space where an air conditioner is installed, train a neural network model based on the weather information and the information on the space, based on acquiring driving information of the air conditioner and a measured temperature of the space through the communication interface, input the measured temperature of the space and the external temperature into the neural network model and acquire predicted temperature information per time for the space, determine whether a defect exists in the air conditioner based on the predicted temperature information and the measured temperature of the space, and based on determining that a defect exists in the air conditioner, generate a notification signal.