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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 20. Отображено 20.
11-05-2017 дата публикации

DEVICE AND METHOD FOR ESTIMATING STATE OF HEALTH FOR BATTERY, AND DEVICE AND METHOD FOR GENERATING MODEL FOR ESTIMATING STATE OF HEALTH FOR BATTERY

Номер: KR1020170050655A
Автор: YOU, KAE WEON, PARK, SANG DO
Принадлежит:

Disclosed are a device and a method for estimating state of health for a battery, and a device and a method for generating a model for estimating state of health for a battery. According to an aspect, the device for estimating SOH comprises: a division unit for dividing data sensed from a battery into one or more areas according to a data value; and an estimation unit for applying different SOH estimation models by the divided area to estimate the SOH of the battery. The present invention can increase the accuracy of SOH estimation of the battery. COPYRIGHT KIPO 2017 (211) Data time division unit (212) Area determination unit (220) Model storage unit (240) Estimation unit ...

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Номер записи: 1
21-11-2022 дата публикации

배터리의 상태를 추정하는 방법 및 장치

Номер: KR102468895B1
Автор: 유개원, 박상도
Принадлежит: 삼성전자주식회사

... 배터리의 수명을 추정하는 방법 및 장치가 개시된다. 일 실시예에 따르면, 배터리 수명 추정 장치는 배터리 센싱 데이터에 기초하여 밀도 데이터를 획득할 수 있다. 배터리 수명 추정 장치는 복수의 배터리 운용 프로파일들에 기초한 밀도 데이터 세트가 클러스터링되어 생성된 클러스터들에 기초하여 밀도 데이터로부터 밀도 특징을 결정하고, 결정된 밀도 특징에 기초하여 배터리의 수명을 추정할 수 있다.

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Номер записи: 2
12-02-2016 дата публикации

BATTERY STATUS ESTIMATION METHOD AND DEVICE THEREOF

Номер: KR1020160014940A
Автор: YOU, GAE WON, PARK, SANG DO
Принадлежит:

Disclosed are a battery status estimation method and a device thereof. The battery status estimation device is configured to acquire sensing data of a battery. In addition, the battery status estimation device divides sensing data through predetermined time intervals to extract a plurality of segments from the sending data and estimates battery life information based on the segments. COPYRIGHT KIPO 2016 (220) Sensing data acquisition unit (230) Life information estimation unit ...

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Номер записи: 3
07-03-2023 дата публикации

데이터 탐색 방법 및 장치

Номер: KR20230031553A
Автор: 송인철, 김혁, 박상욱, 이준행, 조성일, 유개원
Принадлежит:

... 데이터 탐색 방법 및 장치가 개시된다. 일 실시예에 따르면, 데이터 탐색 방법은 제1 입력 데이터 및 제1 목표 조건을 설정하고, 목적 함수를 모델링하는 제1 함수를 이용하여 제1 입력 데이터에 대응하는 제1 출력 데이터를 예측하고, 제1 출력 데이터와 제1 목표 조건 간의 비교 결과를 제공하는 제2 함수를 이용하여 제2 입력 데이터를 결정하는 단계들을 포함할 수 있다.

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Номер записи: 4
01-06-2017 дата публикации

BATTERY MANAGEMENT APPARATUS AND METHOD THEREOF

Номер: KR1020170060516A
Автор: PARK, SANG DO, YOU, KAE WEON
Принадлежит:

The present invention relates to a battery management system for controlling a battery. A battery management apparatus according to an embodiment of the present invention can comprise: a position information acquisition part acquiring position information; and an estimated model changing part changing an estimated model of estimating an internal state of a battery in accordance with a change in the position information. Therefore, a state of health (SOH) of a battery can be estimated in consideration of a battery usage environment. COPYRIGHT KIPO 2017 (100) Battery management apparatus (110) Position information acquisition part (120) Estimated model changing part ...

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Номер записи: 5
04-01-2016 дата публикации

DEVICE AND METHOD FOR LEARNING AND ESTIMATING STATE INFORMATION OF BATTERY

Номер: KR1020160000317A
Автор: PARK, SANG DO, YOU, GAE WON, LEE, SUN JAE
Принадлежит:

Provided are a device and method for learning and estimating state information of a battery. According to an embodiment, the method for learning and estimating the battery state comprises the following steps of: collecting the battery information; dividing the collected battery information into interval information of a predetermined range and accumulating the divided information; and predicting state information of the battery based on the accumulated interval information and determined learning information. COPYRIGHT KIPO 2016 (1511) Measuring unit (1512) Section dividing unit (1513) Charging and discharging sensor (1520) Accumulating unit (1521) Section information storing unit (1531) Learning unit (1532) Parameter storing unit ...

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Номер записи: 6
27-02-2019 дата публикации

배터리 상태 추정 방법 및 장치

Номер: KR1020190019316A
Автор: 유개원, 박상도, 성영훈
Принадлежит:

... 배터리 상태 추정 방법 및 장치가 개시된다. 일 실시예는 배터리의 센싱 데이터에 설정된 타겟 구간들 각각에서 데이터를 추출하고, 상기 추출된 데이터들에 대한 특징(feature) 벡터들을 생성하며 상기 특징 벡터들에 가중치를 적용하고, 상기 가중치가 적용된 특징 벡터들을 머지(merge)하고, 상기 머지 결과를 기초로 상기 배터리의 상태 정보를 결정한다.

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Номер записи: 7
24-07-2017 дата публикации

BATTERY MANAGEMENT DEVICE AND METHOD THEREFOR

Номер: KR1020170085369A
Автор: PARK, SANG DO, OH, DUK JIN, YOU, KAE WEON
Принадлежит:

The present invention relates to a technology associated with battery management system for estimating a state of batteries. According to an embodiment of the present invention, a battery management device comprises: a battery information collection part collecting information of batteries; a capacity estimation part estimating remaining capacity of the batteries at an operational temperature based on the collected information on the batteries; a capacity conversion part converting the estimated remaining capacity of the batteries into capacity at a standard temperature; and an SOH estimation part estimating battery SOH based on the converted capacity. COPYRIGHT KIPO 2017 (100) Battery management device (110) Battery information collection part (120) Preprocessing part (130) Capacity estimation part (140) Capacity conversion part (150) Capacity conversion information storage (160) SOH estimation part (AA) Battery pack (BB) Sensor ...

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Номер записи: 8
12-01-2016 дата публикации

METHOD AND APPARATUS FOR ESTIMATING STATE OF BATTERY

Номер: KR1020160004077A
Автор: YOU, GAE WON, PARK, SANG DO
Принадлежит:

Disclosed are a method and an apparatus for estimating the state of a battery. According to an embodiment of the present invention, the apparatus for estimating the state of a battery can: detect the time that the voltage level of a battery in which charging and discharging is partially performed is changed through the constant current charging; and estimate lifetime information of the battery corresponding to the changed voltage level of the battery and the detected time, by using predetermined reference information. COPYRIGHT KIPO 2016 (110) Battery (130) Time detection unit (140) Lifetime information extraction unit ...

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Номер записи: 9
21-12-2016 дата публикации

METHOD AND DEVICE FOR ESTIMATING STATE OF BATTERY

Номер: KR1020160146032A
Автор: PARK, SANG DO, YOU, KAE WEON
Принадлежит:

Provided are a method and device for estimating the state of a battery. The device for estimating the state of a battery can estimate a pack state with regard to the entire battery pack by simplifying the battery pack including a plurality of battery cells into a single battery cell. COPYRIGHT KIPO 2016 ...

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Номер записи: 10
25-05-2018 дата публикации

METHOD AND APPARATUS FOR ESTIMATING STATE OF BATTERY

Номер: KR1020180055192A
Автор: YOU, KAE WEON, PARK, SANG DO
Принадлежит:

A method for estimating a state of a battery is disclosed. According to an embodiment of the present invention, the method comprises the steps of: performing data processing, corresponding to an event of a battery unit, on sensing data of the battery unit; determining a state estimation model corresponding to the event among a plurality of state estimation models; inputting the processed sensing data in the determined state estimation model; and estimating a state of the battery unit based on output information of the determined state estimation model. COPYRIGHT KIPO 2018 (210) Performing data processing, corresponding to an event of a battery unit, on sensing data of the battery unit (220) Determining a state estimation model corresponding to the event among a plurality of state estimation models (230) Inputting the processed sensing data in the determined state estimation model (240) Estimating a state of the battery unit based on output information of the state estimation model (AA) ...

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Номер записи: 11
02-02-2017 дата публикации

METHOD AND APPARATUS FOR ESTIMATING STATE OF BATTERY

Номер: KR1020170011010A
Автор: YOU, KAE WEON, PARK, SANG DO
Принадлежит:

A method and apparatus for estimating the lifetime of a battery are disclosed. According to an embodiment, the apparatus for estimating the lifetime of a battery can acquire density data based on battery sensing data. The apparatus for estimating the lifetime of a battery determines density characteristics from the density data based on clusters generated by clustering density data sets based on a plurality of battery operation profiles, and can determine the lifetime of the battery based on the determined density characteristics. COPYRIGHT KIPO 2017 (322) Storage unit (324) Density characteristic determination unit (326) Battery lifetime estimation unit (330) Battery (342) Voltage sensor (344) Current sensor (346) Temperature sensor (350) Buffer (370) Interface unit ...

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Номер записи: 12
30-05-2018 дата публикации

METHOD AND APPARATUS FOR CONTROLLING BATTERY TEMPERATURE

Номер: KR1020180057046A
Автор: YOU, KAE WEON, PARK, SANG DO
Принадлежит:

A method and an apparatus for controlling battery temperatures are disclosed. The apparatus for controlling battery temperatures according to one embodiment obtains the state of health (SOH) of the modules of the battery, obtains a reference temperature of a reference module among modules based on the SOHs, and can control the temperature of the battery based on the reference temperature. COPYRIGHT KIPO 2018 (101) Obtain SOHs of modules of a battery (102) Obtain the reference temperature of a reference module among the modules based on the SOHs (103) Control temperature of the battery based on the reference temperature (AA) Start (BB) End ...

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Номер записи: 13
13-04-2018 дата публикации

DEVICE AND METHOD FOR ESTIMATING STATE OF BATTERY

Номер: KR1020180037760A
Автор: PARK, SANG DO, YOU, KAE WEON
Принадлежит:

Provided are a device and a method for estimating a state of a battery. According to an embodiment of the present invention, the device can estimate state information of a battery using a battery model trained to be able to estimate for a certain range and can request an update of the latest parameter for a server in which the parameter for the battery model is continuously trained if the estimated state information is out of the range. COPYRIGHT KIPO 2018 (501) Battery pack (511) Processor (512) Memory (520) Server (AA) Estimation range (BB) Effective section ...

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Номер записи: 14
04-07-2017 дата публикации

METHOD AND APPARATUS OF BATTERY MANAGEMENT IN CONSIDERATION OF BATTERY REST TIME

Номер: KR1020170076414A
Автор: PARK, SANG DO, KIM, MYUNG HOON, YOU, KAE WEON, JEON, JIN YONG
Принадлежит:

A battery management apparatus according to one aspect of the present invention is a technology for estimating a state of a battery in a battery management system. The battery management apparatus includes an idle period detector for detecting an idle period of a battery, an environment information collector for collecting environmental information during idle periods, and an SOH estimation unit for estimating a state of health (SOH) of the battery. COPYRIGHT KIPO 2017 (100) Battery management device (110) Idle period detector (140) Environment information collector (150) SOH estimation unit ...

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Номер записи: 15
30-11-2015 дата публикации

STORAGE CONTROLLER AND OPERATION METHOD OF STORAGE CONTROLLER

Номер: KR1020150133524A
Автор: JUNG, MYUNG JUNE, LEE, JU PYUNG, YOU, GAE WON, LEE, HO SHIK
Принадлежит:

Provided is a storage controller. The storage controller comprises: a coaccess pattern mining unit which detects a coaccess pattern of data accessed together in a certain time section, and generates coaccess groups including a plurality of data following the coaccess pattern; a coaccess matching unit which selects the coaccess group matched with read requested data among the generated coaccess groups; and a data batch unit which stores data included in the selected coaccess group in a pre-fetch buffer. COPYRIGHT KIPO 2016 ...

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Номер записи: 16
07-07-2017 дата публикации

SENSOR MANAGING DEVICE AND METHOD THEREOF

Номер: KR1020170078387A
Автор: YOU, KAE WEON, PARK, SANG DO
Принадлежит:

The present invention relates to a technology with respect to a battery managing system. According to one aspect, a sensor managing device comprises: a data collecting unit configured to collect various kinds of data from a plurality of sensors; and an estimating unit configured to estimate different kinds of data except for two kinds based on at least two kinds of data in the collected data. COPYRIGHT KIPO 2017 (100) Sensor managing device (110) Data collecting unit (120) Estimating unit ...

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Номер записи: 17
29-07-2016 дата публикации

METHOD AND APPARATUS FOR ESTIMATING STATE OF BATTERY

Номер: KR1020160090140A
Автор: YOU, KAE WEON, PARK, SANG DO
Принадлежит:

Disclosed are a method and an apparatus for estimating a state of a battery. According to an embodiment of the present invention, an apparatus for estimating a lifespan of a battery can acquire battery sensing data on the battery; extract a stress pattern, which presents a pattern of a change in a battery state caused by stress applied to the battery, from the sensing data; and estimate the lifespan of the battery through the stress pattern. According to the present invention, a battery lifespan estimation device can precisely estimate battery lifespan information. COPYRIGHT KIPO 2016 (1010) Sensing data acquisition part (1020) Stress pattern extracting part (1030) Lifespan estimating part ...

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Номер записи: 18
15-02-2021 дата публикации

METHOD AND DEVICE TO LEARN AND ESTIMATE BATTERY STATE INFORMATION

Номер: KR102215450B1
Автор: 박상도, 유개원, 이선재
Принадлежит: 삼성전자주식회사

... 배터리의 상태 정보를 학습하고 추정하는 장치 및 방법이 제공된다. 일 실시예에 따르면 배터리 정보(battery information)를 수집하고, 수집된 배터리 정보를 미리 정한 범위(predetermined range)의 구간 정보(interval information)로 분할하여 누적(accumulating)하며, 누적된 구간 정보 및 미리 결정된 학습 정보에 기초하여 상기 배터리의 상태 정보를 추정할 수 있다.

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Номер записи: 19
25-07-2018 дата публикации

METHOD FOR ESTIMATING STATE OF BATTERY AND APPARATUS THEREOF

Номер: KR1020180084358A
Автор: PARK, SANG DO, YOU, KAE WEON
Принадлежит:

Disclosed is a method for estimating the state of a battery. According to an embodiment of the present invention, the method for estimating the state of a battery includes the steps of: receiving sensing data of a battery; obtaining characteristic information by preprocessing the sensing data; determining whether to select the preprocessed sensing data based on the characteristic information; and determining state information of the battery based on at least one of the preprocessed sensing data and previous state information of the battery according to a determination result. Accordingly, the present invention can increase the estimation accuracy of the current state of the battery. COPYRIGHT KIPO 2018 (110) Receiving unit (120) Preprocessing unit (130) Selecting unit (140) State estimating unit ...

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Номер записи: 20