KR20150100560A - 주파수 변조를 이용하여 식별자를 설정하는 배터리 관리 유닛 및 방법 - Google Patents
주파수 변조를 이용하여 식별자를 설정하는 배터리 관리 유닛 및 방법 Download PDFInfo
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- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
- H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/12—Recording operating variables ; Monitoring of operating variables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
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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
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
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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
- 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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- 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
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/485—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries with provisions for charging different types of batteries
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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
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/865—Battery or charger load switching, e.g. concurrent charging and load supply
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/12—Bikes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—Current
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
Description
도 1은 본 발명의 일 실시예에 따른 배터리 관리 유닛의 구성을 개략적으로 도시한 블럭도이다.
도 2는 본 발명의 일 실시예에 따른 배터리 관리 시스템의 구성을 개략적으로 도시한 블럭도이다.
11 : 제1 단자
12 : 제2 단자
13 : 직렬 통신 라인
14 : 메모리부
15 : 제어부
20 : 외부 제어 유닛
Claims (14)
- 직렬 통신 라인과 연결될 수 있는 제1 단자 및 제2 단자;
기동 신호의 기본 주파수를 저장한 메모리부; 및
상기 제1 단자를 통해 수신된 기동 신호의 주파수가 상기 메모리부에 저장된 기본 주파수에 해당하는 경우 자신의 지위를 마스터 유닛으로 설정하는 제어부;를 포함하는 것을 특징으로 하는 배터리 관리 유닛.
- 제1항에 있어서,
상기 제어부는, 상기 제1 단자를 통해 수신된 기동 신호의 주파수가 상기 메모리부에 저장된 기본 주파수에 해당하지 않는 경우 자신의 지위를 슬레이브 유닛으로 설정하는 것을 특징으로 하는 배터리 관리 유닛.
- 제2항에 있어서,
상기 메모리부는, 추가 주파수값을 더 저장하며,
상기 제어부는, 자신의 지위를 설정한 후 상기 제1 단자를 통해 수신된 기동 신호의 주파수에 상기 메모리부에 저장된 추가 주파수값을 더한 기동 신호를 상기 제2 단자를 통해 출력하는 것을 특징으로 하는 배터리 관리 유닛.
- 제3항에 있어서,
상기 제어부는, 상기 제1 단자를 통해 수신된 기동 신호의 주파수가 상기 기본 주파수에 몇 개의 추가 주파수값이 가산된 값인지 판단하여, 자신의 통신 식별자를 설정하는 것을 특징으로 하는 배터리 관리 유닛.
- 제4항에 따른 복수의 배터리 관리 유닛; 및
상기 복수의 배터리 관리 유닛을 연결하는 직렬 통신 라인; 을 포함하는 것을 특징으로 하는 배터리 관리 시스템.
- 제5항에 있어서,
상기 직렬 통신 라인은 데이지 체인인 것을 특징으로 하는 배터리 관리 시스템.
- 제5항에 따른 배터리 관리 시스템; 및
상기 배터리 관리 시스템에 의해 충전 및 방전이 제어되도록 전기적으로 연결된 복수의 이차전지;를 포함하는 것을 특징으로 하는 배터리 팩.
- 제7항에 따른 배터리 팩; 및
상기 배터리 팩으로부터 전력을 공급받는 부하;를 포함하는 것을 특징으로 하는 배터리 구동 시스템.
- 제8항에 있어서,
상기 부하는, 상기 배터리 팩에 포함된 상기 직렬 통신 라인의 일단에 연결된 외부 제어 유닛;을 더 포함하고,
상기 외부 제어 유닛은, 상기 직렬 통신 라인을 통해서 기본 주파수를 가진 기동 신호를 출력하는 것을 특징으로 하는 배터리 구동 시스템.
- 제9항에 있어서,
상기 부하는 전기구동 수단 또는 휴대용 기기임을 특징으로 하는 배터리 구동 시스템.
- 직렬 통신 라인과 연결될 수 있는 제1 단자 및 제2 단자, 기동 신호의 기본 주파수를 저장한 메모리부, 및 제어부를 포함하는 배터리 관리 유닛이 자신의 통신 식별자를 설정하는 방법에 있어서,
(a) 상기 제어부가 상기 제1 단자를 통해 수신된 기동 신호의 주파수가 상기 메모리부에 저장된 기본 주파수에 해당하는지 판단하는 단계; 및
(b) 상기 제어부가 상기 제1 단자를 통해 수신된 기동 신호의 주파수가 기본 주파수에 해당하는 경우 자신의 지위를 마스터 유닛으로 설정하는 단계;를 포함하는 것을 특징으로 하는 배터리 관리 유닛의 통신 식별자 설정 방법.
- 제11항에 있어서,
상기 (b) 단계는, 상기 제어부가 상기 제1 단자를 통해 수신된 기동 신호의 주파수가 상기 메모리부에 저장된 기본 주파수에 해당하지 않는 경우 자신의 지위를 슬레이브 유닛으로 설정하는 것을 더 포함하는 배터리 관리 유닛의 통신 식별자 설정 방법.
- 제12항에 있어서,
상기 메모리부는, 추가 주파수값을 더 저장하며,
(c) 상기 제어부가 자신의 지위를 설정한 후 상기 제1 단자를 통해 수신된 기동 신호의 주파수에 상기 메모리부에 저장된 추가 주파수값을 더한 기동 신호를 상기 제2 단자를 통해 출력하는 단계;를 더 포함하는 것을 특징으로 하는 배터리 관리 유닛의 통신 식별자 설정 방법.
- 제13항에 있어서,
(d) 상기 제어부가 상기 제1 단자를 통해 수신된 기동 신호의 주파수가 상기 기본 주파수에 몇 개의 추가 주파수값이 가산된 값인지 판단하여, 자신의 통신 식별자를 설정하는 단계;를 더 포함하는 것을 특징으로 하는 배터리 관리 유닛의 통신 식별자 설정 방법.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/117,490 US9973011B2 (en) | 2014-02-24 | 2015-02-24 | Battery management unit and method for setting identifier by using frequency modulation |
| PCT/KR2015/001767 WO2015126225A1 (ko) | 2014-02-24 | 2015-02-24 | 주파수 변조를 이용하여 식별자를 설정하는 배터리 관리 유닛 및 방법 |
| JP2016570752A JP6513711B2 (ja) | 2014-02-24 | 2015-02-24 | 周波数変調を用いて識別子を設定するバッテリー管理ユニット及び方法 |
| CN201580008995.9A CN106030964B (zh) | 2014-02-24 | 2015-02-24 | 用于通过使用频率调制设置标识符的电池管理单元和方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140021282 | 2014-02-24 | ||
| KR20140021282 | 2014-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150100560A true KR20150100560A (ko) | 2015-09-02 |
| KR101583374B1 KR101583374B1 (ko) | 2016-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020150025843A Active KR101583374B1 (ko) | 2014-02-24 | 2015-02-24 | 주파수 변조를 이용하여 식별자를 설정하는 배터리 관리 유닛 및 방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9973011B2 (ko) |
| EP (1) | EP3096431B1 (ko) |
| JP (1) | JP6513711B2 (ko) |
| KR (1) | KR101583374B1 (ko) |
| CN (1) | CN106030964B (ko) |
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| KR102273785B1 (ko) * | 2017-01-24 | 2021-07-06 | 삼성에스디아이 주식회사 | 배터리 팩 관리 방법 및 시스템 |
| JP6906326B2 (ja) * | 2017-02-23 | 2021-07-21 | 株式会社東芝 | 電池装置および電池装置の制御方法 |
| CN108089492A (zh) * | 2017-11-28 | 2018-05-29 | 湖北万洪锂电池有限公司 | 一种锂电池保护板通讯系统 |
| US11165279B2 (en) * | 2018-01-29 | 2021-11-02 | Kyocera Corporation | Power supply apparatus, control apparatus for power supply apparatus, and method for controlling power supply apparatus |
| WO2021001593A1 (en) * | 2019-07-02 | 2021-01-07 | Wärtsilä Finland Oy | Determination of a configuration of a battery pack |
| CN118900446A (zh) | 2023-05-05 | 2024-11-05 | 台达电子工业股份有限公司 | 无线管理系统及方法 |
| DE102023212365A1 (de) | 2023-12-07 | 2025-06-12 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Betreiben eines Batteriesystems eines Elektrofahrrads |
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| Publication number | Publication date |
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| JP6513711B2 (ja) | 2019-05-15 |
| EP3096431B1 (en) | 2021-07-14 |
| CN106030964A (zh) | 2016-10-12 |
| EP3096431A1 (en) | 2016-11-23 |
| US9973011B2 (en) | 2018-05-15 |
| KR101583374B1 (ko) | 2016-01-21 |
| US20160352109A1 (en) | 2016-12-01 |
| CN106030964B (zh) | 2018-11-27 |
| EP3096431A4 (en) | 2017-09-27 |
| JP2017515428A (ja) | 2017-06-08 |
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