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1. WO2018139734 - METHOD AND SYSTEM FOR MANAGING BATTERY PACK

Publication Number WO/2018/139734
Publication Date 02.08.2018
International Application No. PCT/KR2017/011888
International Filing Date 26.10.2017
IPC
H01M 10/42 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H01M 2/10 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
B60L 11/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION 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
11Electric propulsion with power supplied within the vehicle
18using power supplied from primary cells, secondary cells, or fuel cells
CPC
B60L 50/60
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
50using propulsion power supplied by batteries or fuel cells
60using power supplied by batteries
B60L 50/64
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
50using propulsion power supplied by batteries or fuel cells
60using power supplied by batteries
64Constructional details of batteries specially adapted for electric vehicles
B60L 58/10
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
58Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
10for monitoring or controlling batteries
B60L 58/18
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
58Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
10for monitoring or controlling batteries
18of two or more battery modules
B60Y 2200/91
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
2200Type of vehicle
90Vehicles comprising electric prime movers
91Electric vehicles
H01M 10/4207
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
4207for several batteries or cells simultaneously or sequentially
Applicants
  • 삼성에스디아이주식회사 SAMSUNG SDI CO., LTD. [KR]/[KR]
Inventors
  • 장원근 CHANG, Won Geun
Agents
  • 리앤목특허법인 Y.P.LEE, MOCK & PARTNERS
Priority Data
10-2017-001113724.01.2017KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND SYSTEM FOR MANAGING BATTERY PACK
(FR) PROCÉDÉ ET SYSTÈME DE GESTION DE BLOC-BATTERIE
(KO) 배터리 팩 관리 방법 및 시스템
Abstract
(EN)
Provided is a method for managing a battery pack according to various embodiments. A method for managing a battery pack by a battery management system including at least one battery pack connected in series along a first communication line and a control device, according to one embodiment of the present invention, comprises: an initialization step in which the control device changes the at least one battery pack to a first state in which an identification number can be set; an identification number determination step in which a second battery pack determines an identification number of the second battery pack on the basis of at least one of a first signal and a second signal; and a third signal output step in which the second battery pack generates a third signal on the basis of either the first signal or the second signal to output the third signal via the first communication line.
(FR)
L’invention concerne un procédé de gestion d’un bloc-batterie selon divers modes de réalisation. Un procédé de gestion d’un bloc-batterie par un système de gestion de batterie incluant au moins un bloc-batterie connecté en série le long d’une première ligne de communication et un dispositif de commande, selon un mode de réalisation de la présente invention, consiste : en une étape d’initialisation lors de laquelle le dispositif de commande change le ou les blocs-batteries dans un premier état dans lequel un numéro d’identification peut être défini ; en une étape de détermination de numéro d’identification lors de laquelle un deuxième bloc-batterie détermine un numéro d’identification du deuxième bloc-batterie sur la base d’au moins un signal parmi un premier signal et un deuxième signal ; et une étape d’émission de troisième signal lors de laquelle le deuxième bloc-batterie génère un troisième signal sur la base du premier signal ou du deuxième signal pour émettre le troisième signal par le biais de la première ligne de communication.
(KO)
다양한 실시예들에 따른 배터리 팩 관리 방법이 제공된다. 본 발명의 일 실시예에 따른 제1 통신선로를 따라 연쇄적으로 연결된 하나 이상의 배터리 팩과 제어장치를 포함하는 배터리 관리 시스템의 배터리 팩 관리 방법은, 상기 제어장치가 상기 하나 이상의 배터리 팩을 식별번호 설정이 가능한 제1 상태로 변경하는 초기화 단계; 제2 배터리 팩이 제1 신호 및 제2 신호 중 적어도 하나에 기초하여 제2 배터리 팩의 식별번호를 결정하는 식별번호 결정 단계; 및 제2 배터리 팩이 상기 제1 신호 및 상기 제2 신호 중 어느 하나에 기초하여 제3 신호를 생성하여 상기 제1 통신선로를 따라 출력하는 제3 신호 출력 단계;를 포함할 수 있다.
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