JP2016535386A - バッテリ管理システム内でのデータ伝送方法 - Google Patents
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- 238000000034 method Methods 0.000 title claims abstract description 31
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
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- 230000015556 catabolic process Effects 0.000 description 1
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- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
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- H—ELECTRICITY
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
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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
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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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
- B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal 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
- 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
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/22—Balancing the charge of battery modules
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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
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
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- G—PHYSICS
- G01—MEASURING; TESTING
- 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]
- G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
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- H—ELECTRICITY
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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
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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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
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- Y02T10/60—Other road transportation technologies with climate change mitigation effect
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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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Abstract
Description
a)基準モジュール制御装置が、通信チャネルで基準測定値を送信する工程と、
b)モジュール制御装置が、独自の測定値と基準測定値との差分値を決定する工程と、
c)モジュール制御装置が、独自の測定値と基準測定値との差分値を通信チャネルで送信する工程と、
d)主制御装置が、差分値及び基準測定値を用いて、モジュール制御装置の測定値を再現する工程と、
を含む。
Claims (11)
- 少なくとも1つの主制御装置(2)と、通信チャネル(5)を介して前記主制御装置(2)へと測定値を送信する複数のモジュール制御装置(6−1、6−2、…、6−n)と、を備えたバッテリ管理システム(1)内でのデータ伝送方法であって、前記モジュール制御装置(6−1、6−2、…、6−n)のうちの1つが基準モジュール制御装置(4)であり、
前記データ伝送方法は、以下の工程、即ち、
a)前記基準モジュール制御装置(14)によって、前記通信チャネル(5)で基準測定値(16)を送信する工程(S2)と、
b)前記モジュール制御装置(6−1、6−2、…、6−n)によって、独自の測定値と前記基準測定値(16)との差分値(18)を決定する工程(S5)と、
c)前記モジュール制御装置(6−1、6−2、…、6−n)によって、前記独自の測定値と前記基準測定値(16)との前記差分値(18)を前記通信チャネル(5)で送信する工程(S6)と、
d)前記主制御装置(2)によって、前記差分値及び前記基準測定値(16)を用いて、前記モジュール制御装置(6−1、6−2、…、6−n)の前記独自の測定値を再現する工程(S9)と、
を含む、データ伝送方法。 - 前記基準モジュール制御装置(14’)は、所定時間の経過後に、前記モジュール制御装置(6−1、6−2、…、6−n)群から新たに選択されることを特徴とする、請求項1に記載のデータ伝送方法。
- 前記基準モジュール制御装置(14’)は、偏差状態が確認された後で、前記モジュール制御装置(6−1、6−2、…、6−n)群から新たに選択されることを特徴とする、請求項1〜2のいずれか1項に記載のデータ伝送方法。
- 前記偏差状態は、前記基準モジュール制御装置(14)によって確認される(S10)ことを特徴とする、請求項3に記載のデータ伝送方法。
- 各現在の基準モジュール制御装置(14)が、新しい前記基準モジュール制御装置(14’)を選択する(S11)ことを特徴とする、請求項2〜4のいずれか1項に記載のデータ伝送方法。
- 前記基準測定値(16)は、前記基準モジュール制御装置(14)の格納された測定値の平均値計算によって、又は、前記基準モジュール制御装置(14)の現在の測定値によって決定されることを特徴とする、請求項1〜5のいずれか1項に記載のデータ伝送方法。
- 前記測定値は、セル電圧及び/又は温度であることを特徴とする、請求項1〜6のいずれか1項に記載の方法。
- コンピュータプログラムがプログラム可能なコンピュータ装置で実行される場合に、請求項1〜7のいずれか1項に記載の方法のうちの1つを実行するコンピュータプログラム。
- 少なくとも1つの主制御装置(2)と、通信チャネル(5)を介して前記主制御装置(2)へと測定値を送信する複数のモジュール制御装置(6−1、6−2、…、6−n)と、を備えたバッテリ管理システム(1)であって、前記モジュール制御装置(6−1、6−2、…、6−n)のうちの1つが基準モジュール制御装置(14)であり、前記モジュール制御装置(6−1、6−2、…、6−n)は、独自の測定値と基準測定値(16)との差分値(18)を定めて送信するユニットを有し、前記主制御装置(2)は、前記基準測定値(16)及び前記差分値(18)を用いて、前記モジュール制御装置(6−1、6−2、…、6−n)の前記固有の測定値を定めるユニットを有する、バッテリ管理システム(1)。
- 請求項9に記載のバッテリ管理システム(1)を備えたバッテリ。
- 請求項10に記載のバッテリを備えた車両。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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DE102013217451.9 | 2013-09-02 | ||
DE102013217451.9A DE102013217451A1 (de) | 2013-09-02 | 2013-09-02 | Verfahren zur Datenübertragung in einem Batteriemanagementsystem |
PCT/EP2014/068326 WO2015028584A2 (de) | 2013-09-02 | 2014-08-29 | Verfahren zur datenübertragung in einem batteriemanagementsystem |
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JP2016535386A true JP2016535386A (ja) | 2016-11-10 |
JP6059403B2 JP6059403B2 (ja) | 2017-01-11 |
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JP2016515991A Expired - Fee Related JP6059403B2 (ja) | 2013-09-02 | 2014-08-29 | バッテリ管理システム内でのデータ伝送方法 |
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US (1) | US9987943B2 (ja) |
JP (1) | JP6059403B2 (ja) |
KR (1) | KR101813461B1 (ja) |
DE (1) | DE102013217451A1 (ja) |
WO (1) | WO2015028584A2 (ja) |
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US10162010B2 (en) * | 2014-11-28 | 2018-12-25 | Robert Bosch Gmbh | Wireless network based battery management system |
DE102016107038A1 (de) * | 2016-04-15 | 2017-10-19 | Johnson Controls Autobatterie Gmbh & Co. Kgaa | Verfahren und Vorrichtung zum Abschätzen eines Zustands eines Energiespeichersystems eines Fahrzeuges |
CN106100078B (zh) * | 2016-08-30 | 2019-04-19 | 山东得普达电机股份有限公司 | 一种无损均衡控制装置及控制方法 |
KR102322291B1 (ko) * | 2017-02-23 | 2021-11-04 | 주식회사 엘지에너지솔루션 | 셀 모듈 컨트롤러에 대한 고유번호 할당 시스템 및 방법 |
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JP6059403B2 (ja) | 2017-01-11 |
US9987943B2 (en) | 2018-06-05 |
DE102013217451A1 (de) | 2015-03-05 |
US20160193936A1 (en) | 2016-07-07 |
KR101813461B1 (ko) | 2017-12-29 |
KR20160027242A (ko) | 2016-03-09 |
WO2015028584A3 (de) | 2015-05-07 |
WO2015028584A2 (de) | 2015-03-05 |
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