CN101040191A - 具有电子元件的汽车蓄电池装置 - Google Patents

具有电子元件的汽车蓄电池装置 Download PDF

Info

Publication number
CN101040191A
CN101040191A CNA2005800226825A CN200580022682A CN101040191A CN 101040191 A CN101040191 A CN 101040191A CN A2005800226825 A CNA2005800226825 A CN A2005800226825A CN 200580022682 A CN200580022682 A CN 200580022682A CN 101040191 A CN101040191 A CN 101040191A
Authority
CN
China
Prior art keywords
battery
vehicle battery
module
utmost point
lid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2005800226825A
Other languages
English (en)
Inventor
G·鲍尔
W·里克特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IQ Power Licensing AG
Original Assignee
IQ Power Licensing AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IQ Power Licensing AG filed Critical IQ Power Licensing AG
Publication of CN101040191A publication Critical patent/CN101040191A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/04—Arrangement of batteries
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271—Lids or covers for the racks or secondary casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/227—Organic material
    • 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
    • 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
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Secondary Cells (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本发明涉及一种汽车蓄电池装置，装有传感器和电子传感装置，利用其监测汽车蓄电池的充电和工作状态。汽车蓄电池装置具有一个绝热箱(1)及一个盖(9)。传感器、电子传感装置和用于数据处理和储存的其他电子元件分成两个热工技术上连接的电子模块，其中，第一电子模块作为蓄电池模块(6)机械上与蓄电池固定连接和第二蓄电池模块作为盖模块(12)与绝热箱(1)的盖(9)固定连接，其中，两个模块最好通过电力线通信在数据技术上连接。

Description

具有电子元件的汽车蓄电池装置
技术领域
本发明涉及一种汽车蓄电池装置，该装置设有传感器和电子传感装置，并利用它们来监测蓄电池的充电和工作状态。
背景技术
从现有技术中已经知道采用这种设置的蓄电池。由于待检测的测量值会与干扰值叠加而导致测量值失真，因此传感器和电子传感装置必须构成为使得测量值失真、即测量误差保持在预先规定的值以下。为此，从现有技术尤其是传感器技术中已经知道了用于校正测量误差的各种措施。
例如，在DE 10056972A1中提出了在蓄电池的内部设置一个用于识别蓄电池状态的装置，以便使各元件之间产生尽可能短的导线连接。在这种装置中，在蓄电池单元的内部设置了用于确定蓄电池温度的温度传感器，以及用于确定电解液密度的密度传感器。所属的电子装置直接设置在蓄电池单元之上和蓄电池外壳之内。然而，这种用于识别蓄电池状态的装置的缺点是，在蓄电池报废时蓄电池状态识别装置的相对较贵的构件仍留在该蓄电池内，由此整体上使蓄电池成本高得无法让人接受。
发明内容
本发明的目的是提供一种具有蓄电池状态识别装置的蓄电池装置，该蓄电池装置一方面可准确地检测和计算传感器数据，另一方面可以低成本来加工汽车蓄电池装置。
本发明的该目的利用权利要求1所述的汽车蓄电池装置来实现。
根据本发明的汽车蓄电池装置具有由绝热箱包围的汽车蓄电池。绝热箱具有一个可取下的盖。此外还设有蓄电池状态识别装置，它由多个电子元件和器件如至少一个传感器组成，用于检测至少一个蓄电池特定的测量值，例如蓄电池电压、蓄电池电流、蓄电池温度或电解液密度。此外还设有测量信号转换电路、存储器和计算电路。
这些电子元件和器件分成在空间上彼此分开的两个模块，其中该划分按照下列原则进行：
在蓄电池之内或之上，也就是在蓄电池模块内设置电子元件和器件，它们可以仅根据其功能及其作用设置在那里。例如，如果测量原理的前提是浸入，那么始终要求用于测量电解液密度的传感器浸入电解液内。如果要求必须将在蓄电池内部获取的传感器数据进行中间存储并将这些数据值至少部分地保留在蓄电池内，例如像电子识别号那样，那么要求在蓄电池中保留一个其中储存了传感器数据和识别号的存储构件。
其他所有电子元件和器件均集中在盖模块内并设置在绝热箱盖的内侧，其中，蓄电池模块与盖模块之间的相邻位置关系形成很短的线路。
本发明与现有技术相比的优点在于这种状况，即利用本装置在器件之间同样可以取得非常短的线路，但在蓄电池报废时仅会失去蓄电池模块的电子元件和器件。盖模块的电子元件和器件保留在绝热箱的盖内，它作为汽车的组成部分保留在该汽车上，也就是说盖并不报废。由此与现有技术相比产生一种明显的成本优势。
另一项无法从现有技术中得知的优点在于，蓄电池内部几乎不会出现受外部影响的温度梯度，因为外部的温度变化通过绝热外壳只能非常缓慢地侵入到蓄电池内。在此方面产生的积极作用如下所述：
传感器几乎始终取决于温度，也就是说，温度的变化使本身的测量值失真。直接设置在传感器后面的电子放大电路同样也取决于温度。因此几十年来，在测量技术的领域内已开发出用于温度补偿的专用电路，其中温度补偿大多是指所谓的静态补偿，也就是说，传感器或电子计值装置周围的温度具有不发生或者仅非常缓慢发生变化的预先规定值。换句话说，温度补偿在下述情况下可最佳工作，即在传感器的范围内和/或在电子计值装置的范围内，优选在电子计值装置的第一级范围内不出现温度补偿过程，也就是不出现温度梯度。
在进行温度补偿过程中出现的测量误差是比较难控制的。例如，传感器或电子计值装置上的温度不同于为温度补偿获取校正值而测量部位上的温度。在这种情况下，测量值的温度补偿部分目前很不完善。
然而，由于绝热箱阻止了通过外部温度梯度不允许产生大的温度梯度，所以可以进行本身测量值的精确确定，和/或对电子计值装置仅提出与温度敏感性相关的很低要求。这一方面的优点也在于可以物美价廉地制造电子装置，特别是在像汽车蓄电池那样批量生产时所要求的那样。
尽管测量值失真的温度影响存在上述作用，然而在测量值是一种不同于温度的物理值的前提上，本领域的技术人员很清楚，在温度测量时也会出现温度造成的误差，例如在温度传感器与电子计值装置之间存在空间上和/或时间上的温度梯度。
按权利要求2所述，汽车蓄电池内具有一个电解液混合装置，从而通过混合电解液来使绝热箱的内部温度更加迅速地相互适应。本发明的这种进一步构成在汽车蓄电池装有如现有技术所知的蓄电池加热装置和情况下特别具有优势。
这种加热装置用于加热电解液。从现有技术中公知，蓄电池例如在冬季很低的外界温度下借助如设置在蓄电池外壳上的电阻加热装置进行加热，由此耗电和放电能力也得到明显改善。这种加热装置在蓄电池外壳的内部产生前面所述和不希望的温度梯度，这会干扰蓄电池测量值的灵敏度测量。通过电解液的混合产生高效的温度分布，并因此使由加热装置产生的不希望有的温度梯度最小。换句话说，本发明的该进一步构成中的优点以此为依据，即除了电解液混合外还进行非常迅速的热平衡。
按权利要求3所述，为电解液的混合使用一种装置，它将汽车的运动用于混合蓄电池箱内的电解液。这种装置从现有技术中本身公知，并具有可强制电解液进入预先确定的流动轨迹内的内装件，从而产生良好的混合。本发明这种进一步构成的优点是，混合装置简单且成本低廉，并且混合自动进行。
按权利要求4所述，在盖内设有接触极，它们与汽车蓄电池的接触极相配合并通到的盖外仙上，其中接触极构成为使其在将盖安放在绝热箱上时产生在机械和导电上稳定的且尺寸足够的连接。这种实施方式尤其有利，因为盖无需附加的复杂支架，从而可以降低总成本。
按权利要求5所述，蓄电池模块与盖模块通过分布在蓄电池接触极上的电力线数据通信来连接。本发明这种最佳的实施方式可以取消盖模块与蓄电池模块之间的附加布线。
附图说明
下面将结合示意性的附图并借助实施例来对本发明进行详细说明。
图1以剖面图的形式示出了本发明的示意性侧视图；
图2示出了透视总图。
具体实施方式
图1示出了一个由具有很高绝热性能的泡沫塑料构成的绝热箱1。在绝热箱1内设有铅酸蓄电池，其具有外壳2、盖板3以及两个接触极4和5。在外壳2的外侧具有用于加热蓄电池的电阻加热装置(未示出)。在外壳2内还设有混合用的内装件(未示出)，它们负责在蓄电池运动时有效地混合蓄电池酸液，如同典型地在汽车的加速和制动过程时所进行的那样。
在盖板3的下方设有蓄电池模块6，其具有温度传感器、第一电子计值器，以及用来储存蓄电池的识别号和一组传感器数据的至少一个数据存储器。识别号用来识别蓄电池，而传感器数据组包括有关蓄电池工作状态的数据，其中，工作状态是指说明蓄电池充电和损耗状态的额定值。蓄电池模块6涉及借助导线7，8通过蓄电池的供电电压。
在绝热箱1上设有盖9，其具有极接头10和11，该极接头与蓄电池的极接头4和5相配并交错地嵌接，使得产生了在机械上和电气上足够可靠的连接。在盖9的下方设有盖模块12，它同样涉及借助蓄电池导线12、14的供电电压。
蓄电池模块6与盖模块12之间的数据传送通过电力线通信如CAN-BUS来进行。
需要特别提及的是，说明蓄电池的当前和过去的工作状态的传感器数据组不一定必须在蓄电池模块内测量和计算，而是确切地说也可以在盖模块内进行，或者由其他的外部模块如汽车的车载计算机并从那里通过电力线再发回到蓄电池模块上来进行。

Claims (5)

1.一种汽车蓄电池装置，包括设有电池极接头(4，5)并带有蓄电池状态识别装置的汽车蓄电池，其中，该汽车蓄电池
-被一个具有盖(9)的绝热箱(1)所包围，和
-蓄电池状态识别装置至少具有
-传感器，
-信号转换电路，
-第一信号处理电路，和
一至少另一个信号处理电路，其中，
在第一信号处理电路中具有至少一个电子数据存储器，其中
第一信号处理电路组成一个蓄电池模块(6)，其不可松开地固定在汽车蓄电池的外壳(2)上的内部或外部，以及
第二信号处理电路组成一个盖模块(12)，其设置在绝热箱(1)的盖(9)上。
2.根据权利要求1所述的汽车蓄电池装置，其特征在于，所述汽车蓄电池是其中设有电解液混合装置的电解液蓄电池。
3.根据权利要求2所述的汽车蓄电池装置，其特征在于，电解液混合装置按照汽车加速度时的电解液运动原理来工作。
4.根据权利要求1所述的汽车蓄电池装置，其特征在于，在盖(9)内设有接触极(10，11)，它们与汽车蓄电池的接触极(4，5)相配合并通到盖的外侧，其中接触极(10，11)构成为使其在将盖(9)安放在绝热箱(1)上时产生在机械和导电上稳定的且足够尺寸的连接。
5.根据权利要求4所述的汽车蓄电池装置，其特征在于，所述蓄电池模块(6)与盖模块(12)通过分布在蓄电池接触极(4，10；5，11)上的电力线数据通信来连接。
CNA2005800226825A 2004-07-07 2005-07-07 具有电子元件的汽车蓄电池装置 Pending CN101040191A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004032947 2004-07-07
DE102004032947.8 2004-07-07

Publications (1)

Publication Number Publication Date
CN101040191A true CN101040191A (zh) 2007-09-19

Family

ID=35058968

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800226825A Pending CN101040191A (zh) 2004-07-07 2005-07-07 具有电子元件的汽车蓄电池装置

Country Status (6)

Country Link
US (1) US20090214937A1 (zh)
EP (1) EP1774352B1 (zh)
KR (1) KR20070092696A (zh)
CN (1) CN101040191A (zh)
DE (1) DE502005002118D1 (zh)
WO (2) WO2006005314A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112361A (zh) * 2013-03-08 2013-05-22 苏州恒知传感科技有限公司 作为传感节点的汽车电池以及具有该电池的电动汽车

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2523240C (en) * 2005-10-11 2009-12-08 Delaware Systems Inc. Universal battery module and controller therefor
DE102006038050A1 (de) * 2006-08-16 2008-02-21 Iq Power Licensing Ag Flüssigelektrolytbatterie mit Elektrolytfüllstandsmessung
DE102007007515B3 (de) * 2007-02-15 2008-05-08 GM Global Technology Operations, Inc., Detroit Batterieträgeranordnung
DE102009000225A1 (de) 2009-01-14 2010-07-15 Robert Bosch Gmbh Batterie mit integriertem Stromsensor
DE102012208444A1 (de) * 2012-05-21 2013-11-21 Robert Bosch Gmbh Sensorvorrichtung für eine Zelle, Batterieelement und Sensorsystem für einen mehrzelligen elektrischen Energiespeicher sowie Verfahren zur Kommunikation für eine Sensorvorrichtung
US9515297B2 (en) 2013-07-19 2016-12-06 Samsung Sdi Co., Ltd. Rechargeable battery
KR102108281B1 (ko) 2013-08-13 2020-05-07 삼성에스디아이 주식회사 이차 전지

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229704A (en) * 1987-05-06 1993-07-20 Knepper Hans Reinhard Current supply arrangement
US5397991A (en) * 1988-07-13 1995-03-14 Electronic Development Inc. Multi-battery charging system for reduced fuel consumption and emissions in automotive vehicles
GB8820616D0 (en) * 1988-08-31 1988-09-28 Fairgrieve C J Intelligent self-monitoring battery
US5096787A (en) * 1990-08-03 1992-03-17 Globe-Union Inc. Hydrostatic pump with static resistance for a mobile vehicle battery
DE4120337A1 (de) * 1991-06-20 1992-12-24 Wabco Westinghouse Fahrzeug Zweikreisige spannungsversorgungsschaltung fuer fahrzeuge
DE4142628C1 (zh) * 1991-12-21 1993-05-06 Dieter Braun
JP3350189B2 (ja) * 1993-04-30 2002-11-25 本田技研工業株式会社 電気自動車用バッテリボックス装置
DE4422005A1 (de) * 1994-06-13 1995-12-14 Lennart Preu Personenkraftwagen mit Elektroantrieb
AU7941998A (en) * 1997-05-28 1998-12-30 Euston Holdings Limited Battery and battery controller
DE19823916A1 (de) * 1998-05-28 1999-12-02 Iq Battery Res & Dev Gmbh Flüssigelektrolytbatterie
DE19834740C2 (de) * 1998-08-01 2003-03-13 Iq Battery Res & Dev Gmbh Kraftfahrzeugbatterie mit integrierter Überwachungsvorrichtung und Verfahren zur Überwachung einer Kraftfahrzeugbatterie
DE19903082C2 (de) * 1999-01-27 2003-10-16 Iq Battery Res & Dev Gmbh Batteriesystem und Verfahren zum Betreiben eines Batteriesystems
DE10010980A1 (de) * 2000-03-07 2001-09-13 Bosch Gmbh Robert Verfahren und Vorrichtung zur Bestimmung des Zustandes eines Energiespeichers
EP1332924A1 (en) * 2000-10-13 2003-08-06 Lear Automotive (EEDS) Spain, S.L. Device for protecting the start battery of a vehicle and the electrical network supplying said battery
DE10056972A1 (de) * 2000-11-17 2002-05-23 Bosch Gmbh Robert Batterie und Verfahren zur Erkennung des Zustandes einer Batterie
US20030047366A1 (en) * 2001-07-10 2003-03-13 Johnson Controls Technology Company Module for battery and/or other vehicle components
FI114048B (fi) * 2001-12-03 2004-07-30 Teknillinen Korkeakoulu Menetelmä ja laitteisto akkujen kuvaamiseksi ohjelmallisilla mittareilla
US20040048142A1 (en) * 2002-06-04 2004-03-11 Marusak Brian T. Power management and distribution assembly mountable to a battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112361A (zh) * 2013-03-08 2013-05-22 苏州恒知传感科技有限公司 作为传感节点的汽车电池以及具有该电池的电动汽车

Also Published As

Publication number Publication date
KR20070092696A (ko) 2007-09-13
EP1774352B1 (de) 2007-11-28
EP1774352A1 (de) 2007-04-18
DE502005002118D1 (de) 2008-01-10
US20090214937A1 (en) 2009-08-27
WO2006005313A1 (de) 2006-01-19
WO2006005314A1 (de) 2006-01-19

Similar Documents

Publication Publication Date Title
CN101040191A (zh) 具有电子元件的汽车蓄电池装置
KR102410002B1 (ko) 감온 소자를 위한 고정 구조를 갖는 전지 모듈
EP3609015B1 (en) Apparatus and method for estimating battery temperature
US11139512B2 (en) Battery module including multiple temperature sensors
US20100271036A1 (en) Battery module, battery system and electric vehicle
US20190081370A1 (en) Embedded current collector for electric vehicle battery monitoring
CN102769157A (zh) 电池组热管理系统和方法
JPH08339829A (ja) 組電池の監視装置
JP3335018B2 (ja) 組電池の監視装置
KR102512068B1 (ko) 열전대 유닛을 갖는 배터리 모듈
US11500028B2 (en) Detection device
JP2022521953A (ja) 温度測定装置、これを含むバッテリ装置および温度測定方法
Vishnu et al. Various Types of Wireless Battery Management System in Ev
EP4089790B1 (en) Battery cell and battery system comprising a battery cell
JP4438109B2 (ja) 組電池のための温度センサー取り付け構造
KR20210122686A (ko) 가요성 인쇄 회로를 갖는 전지 시스템
CN207395801U (zh) 一种机柜温湿度检测器
EP4180781B1 (en) A temperature measurement arrangement for a battery system and a temperature measurement method
KR20240103415A (ko) 버스바 온도 센서 장치
CN219677343U (zh) 电池模块、电池组及电力储存装置
CN203672939U (zh) 用于机动车电池的电流传感器
CN106981680B (zh) 用于测量电位差的导电测量层
JP2018066643A (ja) 温度検出装置
Filimon et al. Innovative balancing, heating and temperature sensing element for automotive batteries
CN116136434A (zh) 温度测量装置、电池系统、电动车辆和温度测量方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20070919