Samsung Electronics Co., Ltd.

Samsung Electro-mechanics Co., Ltd.

Chonnam National University

Kwanwoo Song

Kyungjae Kim

Hyejung Cho

Jeongil Seo

Jehyeon Lee

Sungmok Seo

Sunggeun Song

Gunhyuk Park

Junhyung Kim

Dongkeon Kong

Dong Seop Lee

Hunjung Lim

Abhishek Kumar

Doyoung Joung

Daeeun Yi

Jaehong Kim

Jieun Kim

Jong Hwa Lee

Jaewook Kim

Jongyoub Ryu

Dongseop Lee

Youngkyu Kim

Yun Gwan Kim

Hyunsuk Min

Yunjae Lim

Changhan Kim

Dusan Baek

Woohyun Kim

Jaeeun Kang

Apoorv Kansal

Sangsun Choi

Yonggwon Lee

Chungsuk Han

Bonhyun Koo

Soonheum Ko

Hogun Lim

Vishnu Vardhan Vinjam

Seong Hwan Oh

Bermha Cha

Soojeong Jo

Sanghyuk Lee

Daehee Lee

Dongjun Jung

Byungcheol Yu

Woonsik Lee

Hyeokjin Kim

The disclosure relates to an air conditioning system comprising water heat source type heat source devices, and provides an air conditioning control device, an air conditioning system, and an air conditioning system control method which distributes consumed energy of heat source devices to each user. An air conditioning control device is provided. The air conditioning control device includes a first communication unit which communicates with a plurality of outdoor units and a plurality of indoor units connected to the plurality of outdoor units, a second communication unit which communicates with a plurality of heat source devices connected to the plurality of outdoor units, and a control unit configured to determine a reference energy and a consumption energy of the plurality of heat source devices, distribute, in a case in which the consumed energy of the plurality of heat source device exceeds the reference energy, an excess amount of energy to the plurality of indoor units, and set an energy consumption of each of the plurality of indoor units based on the distributed excess energy amount, wherein each of the plurality of heat source devices is a water heat source type of heat source device.

Air conditioning system, air conditioning control device, and method for controlling same

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.

Air conditioning system, electronic device, and control method of the same

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.

Electronic apparatus and method to train neural network to determine defective air conditioner

A multilayer capacitor includes a body including a multilayer structure in which a plurality of dielectric layers are stacked and a plurality of internal electrodes stacked with the dielectric layer interposed therebetween and external electrodes disposed on an exterior of the body and connected to the internal electrodes. At least one of the plurality of dielectric layers includes a plurality of grains, and a ratio of grains having dislocations, among the plurality of grains, is 20% or greater.

Multilayer capacitor

A server is provided. The server includes a communicator and a processor configured to receive driving information of a plurality air conditioning devices through the communicator, identify an opening and closing cycle of a valve included in a pipe connected to each indoor unit of the plurality of air conditioning devices to control flow of a refrigerant, based on the driving information, group each indoor unit of the plurality of air conditioning devices into a plurality of groups based on the opening and closing cycle of the valve, based on a power consumed by the plurality of the air conditioning devices reaching a reference power amount, identify at least one group among the plurality of groups based on information about a control priority, and transmit a signal for driving control to at least one indoor unit included in the at least one group through the communicator.

Server and control method thereof for a multi-air conditioning system including grouping of indoor units

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.

Server and method for controlling multiple air conditioning units

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.

Automatic temperature controlling method and device

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.

Energy storage system and controlling method thereof

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.

Electronic device and air-conditioning control method therefor

An electronic apparatus for communicating with a camera, and a method thereof are disclosed. The electronic apparatus includes a display, a transceiver, and a processor to, based on receiving an image captured by a camera, control the display to display the captured image, identify an object from the displayed image, determine another camera which captures the object, match information on the other camera with information on the camera, store the information, based on receiving a user command to set a specific object as a tracking target, determine a camera which captures the specific object, based on the specific object disappearing from an image captured by the camera, as the specific object moves, determine another camera which is expected to capture the specific object based on the camera matching information, and track the specific object based on an image captured by the other camera.

Electronic apparatus and control method thereof

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.

Compound control apparatus and method thereof in air conditioning system

The present invention relates to a technology for a sensor network, machine-to-machine (M2M) communication, machine-type communication (MTC) and internet of things (IoT). The present invention can be applied in intelligent services (smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related services, and the like) utilizing said technology. The present invention, a method for effectively controlling a plurality of indoor devices, comprises the steps of: verifying first information of first indoor devices from among a plurality of indoor devices on the basis of energy consumption of an outdoor device connected to the plurality of indoor devices; verifying second information of second indoor devices from among the plurality of indoor devices on the basis of a previously configured comfort zone; if the number of second indoor devices is greater than the number of first indoor devices on the basis of the first information and second information, then calculating the priorities of the second indoor devices, and, on the basis of the calculated priorities, operating at least one indoor device from among the second indoor devices.

Method and apparatus for effectively controlling plurality of indoor devices

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.).

Method for controlling activation of air conditioning device and apparatus therefor

A method for managing an air conditioner is provided. The method includes determining a power consumption pattern of the air conditioner while controlling the air conditioner, based on at least one power consumption factor, calculating a threshold value of power consumption according to an operating time of the air conditioner based on distribution information of the determined power consumption pattern, determining whether a current power consumption is within a threshold value range of the calculated threshold value of power consumption, and generating and transmitting a signal to a manager server if the current power consumption is not within the threshold value range.

Method and apparatus for managing heating, ventilation, and air conditioning

The present invention relates to power supply control and, more particularly, to a method and apparatus for simultaneously or individually supplying power to multiple connected devices. A method for managing power supply to a device according to an embodiment of the present invention comprises the steps of: measuring power consumption of at least one connected device; when the measured power consumption exceeds an allowed power supply level, determining the priority of each of the at least one connected device; and controlling power supply to each of the at least one connected device on the basis of the determined priority, wherein the priority of each of the at least one connected device is determined on the basis of the power consumption pattern and connected time of the corresponding connected device. The present invention relates to a technology for a sensor network, machine-to-machine (M2M), machine type communication (MTC), and the Internet of things (IoT). The present disclosure may be used for intelligent services (smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety-related service, and the like) on the basis of the technology.

Method and apparatus for controlling power supply

Growing community of inventors

Yongin-si, South Korea

Kwanwoo Song