KR20200049773A - 배터리 모니터 시스템 및 방법 - Google Patents
배터리 모니터 시스템 및 방법 Download PDFInfo
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- KR20200049773A KR20200049773A KR1020207005763A KR20207005763A KR20200049773A KR 20200049773 A KR20200049773 A KR 20200049773A KR 1020207005763 A KR1020207005763 A KR 1020207005763A KR 20207005763 A KR20207005763 A KR 20207005763A KR 20200049773 A KR20200049773 A KR 20200049773A
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- H—ELECTRICITY
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- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
- H02J7/44—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data between battery management systems and power sources
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
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- G—PHYSICS
- G01—MEASURING; TESTING
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- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
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- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
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- H02J7/47—Arrangements for checking compatibility or authentication between one component, e.g. a battery or a battery charger, and another component, e.g. a power source
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- H02J7/84—Control of state of health [SOH]
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- H—ELECTRICITY
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- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/875—Charging or discharging for charge maintenance, battery initiation or rejuvenation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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- H02J7/90—Regulation of charging or discharging current or voltage
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- H—ELECTRICITY
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- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
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- H02J7/933—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1582—Buck-boost converters
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- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
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- H—ELECTRICITY
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- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
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- H04B5/45—Transponders
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- H04B—TRANSMISSION
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- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
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Abstract
Description
도 2는 강화된 동작을 위한 다수의 센서 및 다수의 스위치를 포함하는 배터리 모니터 및 제어 시스템의 일 실시예를 도시한다.
도 3은 보안 NFC 및 암호화 가능 통신(crypto enabled communications), 데이터의 재프로그래밍 및 기입의 일 실시예를 도시한다.
도 4a 및 도 4b는 상단에 또는 측면에 NFC 코일을 갖는 기존의 배터리 조립체로의 모니터링 및 제어 시스템의 기계적 연결 수단의 일 실시예를 도시한다.
도 5는 배터리 모니터 시스템에 대한 적시 등록(just in time registration) 및 암호화 보안을 갖는 보안 네트워크의 일 실시예를 도시한다
도 6은 프로그래밍되어 칩 내에 위치된 내장 키(built in key)와 비교될 키를 전달하기 위해 사용되는 암호화 칩(crypto chip)을 도시한다.
도 7은 패턴들을 찾고 패턴들과 이벤트들을 매칭시켜 문제들을 추적하고 액션들을 분석하는 시스템의 예시를 도시한다.
도 8은 수명 동안 사용 및 변화에 대한 더 나은 관점을 얻기 위해 다수의 작업 흐름으로부터의 데이터 조합을 도시한다.
도 9는 이 데이터 저장 방법이 시간 경과에 따라 데이터를 기록하고 해당 데이터를 어큐뮬레이터 빈들(accumulator bins)에 축적하도록 설계된 어큐뮬레이터 매트릭스를 도시한다. 이는 해당 배터리의 수명과 이력에 대한 3D 관점의 표현이다.
도 10은 종래 시스템들이 각자의 배터리 각각을 판독하기 곤란한 시간을 갖는 병렬 배터리 네트워크를 도시한다.
도 11은 전체 분포의 팁들 및 테일들(tips and tails) 백분위수를 추적하기 위한 다양한 파라미터들, 이벤트들 및 사용 이력의 분포들을 추적하는 배터리 점수화 및 순위화 시스템(battery scoring and ranking system)을 도시한다.
도 12는 요청 시 배터리로부터 공유되는 ID 및 프로토콜의 예시를 도시한다.
도 13은 배터리 관리 모니터링 및 추적 시스템(battery care monitoring and tracking system)의 일 실시예를 도시한다. 배터리 제조업체는 각 상호작용 및 이벤트를 추적하여 이들 이벤트를 점수화하고 추적하길 원할 수 있다.
도 14는 보안 데이터 통신 및 제로 전력 인터페이스(zero power interface)를 가능하게 하는 제1 시스템 및 데이터를 모니터링하기 위한 제2 시스템을 판독하고 구성하기 위한 듀얼 포트 메모리를 갖는 ASIC 칩 설계를 도시한다.
도 15는 광 전력 공급되는 식별 칩(photo powered identification chip)에 대한 칩 레이아웃을 도시한다. 이 칩은 전력을 위해 변조된 레이저 LED(modulated Laser LED)를 사용하여 IR 또는 RF로 통신할 수 있다.
도 16은 NFC 및 P-칩 프로토콜을 위한 통신 포맷 및 변조의 일 실시예를 도시한다.
도 17은 NFC 배터리 데이터를 판독한 후에 플런저(plunger)로 하여금 배터리를 컨베이어로부터 빈으로 푸시하는 것을 가능하게 함으로써 빈 분류(bin sorting)을 가능하게 하는 배터리 분류 시스템을 도시한다.
도 18은 배터리 유효성을 판독하고 필요에 따라 이들 배터리를 턴온하고 턴오프하는 보안 영역의 일 실시예를 도시한다.
도 19는 IR 송신기 및 RF 송신기로서 사용되는 P-칩을 도시한다.
도 20은 다양하게 프로그래밍될 수 있는 모드들을 가능하게 하는 배터리 명령들(commands) 및 제어 구조(control structure)를 도시한다.
도 21 내지 도 23은 리튬 이온 배터리의 패키징(packaging)으로 제조된 배터리 모니터용 컨트롤러 칩의 다양한 도면들을 도시한다.
도 24 및 도 25는 파우치 열기 밀봉 영역(pouch heat seal area)을 포함하는 리튬 이온 배터리의 패키징을 도시한다.
도 26은 납축 배터리(lead acid battery) 내의 밀봉된 배터리 모니터들을 도시한다.
도 27은 각 태그가 중재 로직(arbitration logic)에 의해 결정된 바와 같이 이용 가능한 정보에 상이한 액세스를 하는 듀얼 주파수 태그 구성을 도시한다.
Claims (15)
- 배터리 모니터링 장치에 있어서,
컨트롤러;
상기 컨트롤러에 연결된 하나 이상의 센서들 - 상기 하나 이상의 센서들은 각각 배터리에 대한 적어도 하나의 파라미터를 감지하도록 구성됨 -;
상기 감지된 파라미터들에 기초하여 데이터를 수신하고 저장하도록 구성된 메모리;
무선 네트워크를 통해 데이터를 송수신하도록 구성된 제1 통신 인터페이스를 포함하고, 상기 무선 네트워크는, 상기 배터리 모니터와 상기 배터리 모니터의 구성 요소들에 전력을 공급하도록 구성된 무선 주파수 필드(radio frequency field)를 포함하는, 배터리 모니터링 장치. - 제1항에 있어서, 제2 통신 인터페이스를 더 포함하고, 상기 제2 통신 인터페이스는 유선 인터페이스인, 배터리 모니터.
- 제1항에 있어서, 제2 통신 인터페이스를 더 포함하고, 상기 제2 통신 인터페이스는 고주파 태그(high frequency tag)인, 배터리 모니터.
- 제1항에 있어서, 상기 컨트롤러에 의해 제어되는 하나 이상의 출력 스위치들을 더 포함하는, 배터리 모니터.
- 제4항에 있어서, 상기 하나 이상의 출력 스위치들은, 배터리의 단자들(terminals) 사이에 저항(resistance)을 인가하여 상기 배터리를 방전시키는(drain the power from the battery) 회로와 결합하도록(engage) 구성되는 자가-방전 스위치(self-discharge switch)를 포함하는, 배터리 모니터.
- 제5항에 있어서, 상기 컨트롤러는 원치 않는 상태에 응답하여 상기 자가-방전 스위치와 결합하도록 프로그래밍된, 배터리 모니터.
- 제4항에 있어서, 상기 하나 이상의 출력 스위치들은 상기 배터리 모니터와 접촉하는 상기 배터리를 우회하는 회로와 결합하도록 구성되는 바이패스 스위치(bypass switch)를 포함하는, 배터리 모니터.
- 제7항에 있어서, 상기 컨트롤러는 원치 않는 상태에 응답하여 상기 바이패스 스위치와 결합하도록 프로그래밍된, 배터리 모니터.
- 제1항에 있어서, 상기 컨트롤러에 전력을 공급하도록 구성되는 전용 전원(dedicated power source)을 더 포함하는, 배터리 모니터.
- 제9항에 있어서, 상기 전용 전원은 상기 배터리 모니터에 의해 모니터링되는 배터리 상에 위치된 단일 배터리 셀(single battery cell)을 포함하는, 배터리 모니터.
- 제1항에 있어서, 상기 무선 통신 인터페이스는 NFC 인터페이스(Near Field Communication interface)를 포함하는, 배터리 모니터.
- 제11항에 있어서, 상기 NFC 인터페이스는 상기 컨트롤러와 동일한 마이크로 칩 상에 위치되는, 배터리 모니터.
- 제11항에 있어서, 상기 컨트롤러는 NFC 필드(Near Field Communication field)의 존재에 응답하여 전력 공급을 개시(power on)하도록 구성된, 배터리 모니터.
- 제11항에 있어서, 상기 컨트롤러에 연결된 NFC 코일(Near Field Communication coil)을 더 포함하는, 배터리 모니터.
- 제14항에 있어서, 상기 NFC 코일은 상기 배터리 단자의 전도성 재료(conductive material)로부터 절연되는(isolated), 배터리 모니터.
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| EP3662562A4 (en) | 2021-03-03 |
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| US20210159713A1 (en) | 2021-05-27 |
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| US11888333B2 (en) | 2024-01-30 |
| CN111527665B (zh) | 2024-03-08 |
| EP3662562A1 (en) | 2020-06-10 |
| US11605956B2 (en) | 2023-03-14 |
| KR20220070338A (ko) | 2022-05-30 |
| JP2023088917A (ja) | 2023-06-27 |
| US12381403B2 (en) | 2025-08-05 |
| US11368033B2 (en) | 2022-06-21 |
| WO2019028451A1 (en) | 2019-02-07 |
| CN111527665A (zh) | 2020-08-11 |
| KR102400625B1 (ko) | 2022-05-20 |
| BR112020002362A2 (pt) | 2020-09-08 |
| US11791637B2 (en) | 2023-10-17 |
| US20240113528A1 (en) | 2024-04-04 |
| US20230019408A1 (en) | 2023-01-19 |
| JP2020530256A (ja) | 2020-10-15 |
| KR102454958B1 (ko) | 2022-10-17 |
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