DE102006038048A1 - Retrofit kit for monitoring operating condition of battery i.e. starter battery, of passenger car, has sensors and electronic circuits connected to electronic component, which is fastened to battery - Google Patents
Retrofit kit for monitoring operating condition of battery i.e. starter battery, of passenger car, has sensors and electronic circuits connected to electronic component, which is fastened to battery Download PDFInfo
- Publication number
- DE102006038048A1 DE102006038048A1 DE200610038048 DE102006038048A DE102006038048A1 DE 102006038048 A1 DE102006038048 A1 DE 102006038048A1 DE 200610038048 DE200610038048 DE 200610038048 DE 102006038048 A DE102006038048 A DE 102006038048A DE 102006038048 A1 DE102006038048 A1 DE 102006038048A1
- Authority
- DE
- Germany
- Prior art keywords
- battery
- electronic
- electronic circuit
- sensors
- signals
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- 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
-
- 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]
- G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
-
- 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
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
- H01M10/6571—Resistive heaters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
- H04Q2209/43—Arrangements in telecontrol or telemetry systems using a wireless architecture using wireless personal area networks [WPAN], e.g. 802.15, 802.15.1, 802.15.4, Bluetooth or ZigBee
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/84—Measuring functions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
Abstract
Description
Die Erfindung betrifft einen Nachrüstbausatz zur Überwachung des Betriebszustandes einer Batterie, z. B. der Starterbatterie eines PKW.The The invention relates to a retrofit kit for monitoring the operating condition of a battery, for. B. the starter battery a car.
Aus dem Stand der Technik sind eine Vielzahl von Bestrebungen und Vorschläge bekannt, den Lade- und Betriebszustand einer Starterbatterie zu überwachen und zu verbessern, insbesondere unter dem Gesichtspunkt nach höherer Batterieleistung, da neben der Energie zum Starten auch Energie für zusätzliche Aggregate, wie elektrische Fensterheber, Stellmotore zum Verstellen der Sitze oder auch zum elektrischen Beheizen der Sitze benötigt wird. Ferner ist es wünschenswert, die Batterieleistung über die Lebensdauer der Batterie möglichst auf einem konstanten hohen Niveau zu halten, da zunehmend auch sicherheitsrelevante Funktionseinheiten wie Lenkung und Bremsen elektrisch gesteuert und betätigt werden.Out The prior art discloses a large number of efforts and proposals. to monitor the charging and operating status of a starter battery and to improve, especially from the point of view of higher battery performance, because in addition to the energy for starting energy for additional aggregates, such as electric Windows, actuators to adjust the seats or electric Heating the seats needed becomes. Furthermore, it is desirable the battery power over the life of the battery as possible to maintain a constant high level, as increasingly safety-relevant Function units such as steering and brakes controlled electrically and pressed become.
Es
ist zu erwarten, daß zukünftige Starterbatterien
für PKW
eine integrierte Sensor- und Elektronikeinheit und auch eine Batterieheizvorrichtung
aufweisen werden. Die an der Batterie gemessenen Meßwerte,
die in Sensorsignale umgewandelt werden, lassen einen Rückschluß auf den
Lade- und Gesundheitszustand (SOC, SOH) der Batterie zu und werden
in die Bordelektronik eingespeist. Diese Sensorsignale können mit
Hilfe der Bordelektronik, die auch einen Bordcomputer aufweisen
kann, zur Regelung von Einfluß größen, wie
z. B. der Batterietemperatur, verwendet werden. Weiterhin können diese Sensorsignale
auch zur Erzeugung von visuellen oder akustischen Anzeigen verwendet
werden, mit deren Hilfe der Fahrerzeugführer über den Betriebszustand der
Batterie informiert und ggf. gewarnt wird, falls z. B. der Ladezustand
der Batterie einen kritischen Wert erreicht. Derartige Lösungsvorschläge sind
in den Dokumenten
Die vorstehend beschriebene Situation betrifft jedoch nur zukünftige Neufahrzeuge und deren Starterbatterien, in welche diese Features bereits eingebaut sein werden. Aus den aktuellen Pannenstatistiken für PKW ist jedoch bekannt, daß die Starterbatterie derzeit die Hauptausfallursache ist. Es besteht daher das dringende Bedürfnis, auch bei altern und bei z. Z. verkauften PKW eine Verbesserung bezüglich der Batteriezustandsüberwachung zu erreichen. Dabei ist besonders zu beachten, daß derartige Verbesserungen keinen Eingriff in die Bordelektronik erfordern dürfen, da sonst der Aufwand zur Anpassung an unterschiedlichste Bordelektroniken sehr hoch wird und somit für den Fahrzeughalter unakzeptabel ist.The However, the situation described above only affects future new vehicles and their starter batteries, in which these features are already installed will be. From the current breakdown statistics for cars is however, it is known that the Starter battery is currently the main failure cause. It exists hence the urgent need even with aging and at z. Z. cars sold an improvement in the Battery condition monitoring to reach. It is particularly important to note that such Improvements must not interfere with the on-board electronics, since otherwise the effort to adapt to a wide variety of on-board electronics is very high and thus for the vehicle owner is unacceptable.
Somit besteht die Aufgabe der Erfindung darin, eine Vorrichtung zur Batteriezustandsüberwachung bereitzustellen, die einfach nachgerüstet werden kann und keinen Eingriff in die bestehende Bordelektronik erfordert.Consequently The object of the invention is to provide a device for battery condition monitoring provide that can be easily retrofitted and none Intervention in the existing on-board electronics requires.
Diese
Aufgabe wird mit einem Nachrüstbausatz
zur Batteriezustandsüberwachung
nach Anspruch 1 gelöst,
der nachfolgende Merkmale aufweist:
Sensoren zur Ermittlung
wenigstens der Batteriespannung und der Batterietemperatur, die
diese Meßgrößen als
elektrische Signale bereitstellen, eine erste elektronische Schaltung
zur Verarbeitung der Sensorsignale, und eine zweite elektronische
Schaltung zur Bereitstellung einer Powerline-Kommunikation (z. B. CAN-Bus), mit der
die Sensorsignale über die
bestehende Fahrzeugverkabelung zur Steckdose des Zigarettenanzünders in
den Fahrgastraum des Fahrzeugs drahtgebunden über die bestehende Fahrzeugverkabelung
zu der im Fahrgastraum des Fahrzeugs angeordneten Steckdose des
Zigarettenanzünders
gesendet werden, wobei die Sensoren, die erste elektronische Schaltung
und die zweite elektronische Schaltung zu einer elektronischen Baueinheit
zusammengefaßt
sind, diese Baueinheit an der Batterie befestigbar ist und lediglich
an die Batteriepole angeschlossen werden muß.This object is achieved with a retrofitting kit for battery condition monitoring according to claim 1, which has the following features:
Sensors for determining at least the battery voltage and the battery temperature, which provide these measures as electrical signals, a first electronic circuit for processing the sensor signals, and a second electronic circuit for providing a powerline communication (eg CAN bus), with the the sensor signals are transmitted via the existing vehicle wiring to the socket of the cigarette lighter in the passenger compartment of the vehicle wired via the existing vehicle wiring to the arranged in the passenger compartment of the vehicle socket of the cigarette lighter, the sensors, the first electronic circuit and the second electronic circuit to an electronic assembly summarized, this unit can be attached to the battery and only has to be connected to the battery terminals.
Power-Line-Bussysteme sind aus dem Stand der Technik hinreichend bekannt, so daß auf eine Erläuterung der prinzipiellen Funktion verzichtet werden kann. Das entscheidende Merkmal der Powerline-Kommunikation besteht darin, daß die Sensorsignale ohne Eingriff in das Bordnetz, d. h. auch ohne zusätzliche Verkabelung, an einem frei zugänglichen und bereits in jedem Fahrzeug vorhandenen elektrischen Anschluß (Steckdose für Zigarettenanzünder) bereitgestellt werden können.Power-Line bus systems are well known in the art, so that on a explanation the basic function can be dispensed with. The decisive one A feature of powerline communication is that the sensor signals without intervention in the electrical system, d. H. even without additional Wiring, on a freely accessible and already in each vehicle existing electrical connection (socket for cigarette lighter) can be.
Es ist eine dritte elektronische Schaltung vorgesehen, welche die an der Steckdose des Zigarettenanzünders anliegenden Sensorsignale in Funksignale umwandelt und in dieser Form aussendet. Diese elektronische Schaltung ist in einer Baueinheit angeordnet, die in die Steckdose des Zigarettenanzünders paßt und von dieser mit Energie versorgt wird. Mit einem elektronischen und programmierbaren Empfangs-Signalverarbeitungs- und Anzeigegerät, das ein optisches und/oder akustisches Display und eine Software zur Verarbeitung und Darstellung der Funksignale aufweist, werden die Signale empfangen und so verarbeitet, daß eine für den Fahrzeugführer verwertbare Information angezeigt wird. So ist es z. B. möglich, dem Fahrzeugführer mitzuteilen, daß eine kritische Startsituation eintreten könnte, wenn das Fahrzeug im Freien steht und die Nachttemperatur einen vorbestimmten Wert unterschreitet.It a third electronic circuit is provided which connects to the socket of the cigarette lighter adjacent sensor signals converted into radio signals and in this Send out form. This electronic circuit is in a single unit arranged, which fits into the socket of the cigarette lighter and from this is energized. With an electronic and programmable receive signal processing and display device that an optical and / or acoustic display and software for Processing and representation of the radio signals, are the Signals received and processed so that a usable for the driver Information is displayed. So it is z. B. possible to tell the driver that a critical Starting situation could occur if the vehicle is outdoors and the night temperature is a predetermined one Value falls below.
Nach
Anspruch 2 ist eine steuerbare Batterieheizung vorgesehen. Diese
Batterieheizung kann z. B. eine Widerstandsheizfolie sein, die an
einer Außenfläche der
Batterie befestigt wird. Die durch die Schaltung
Nach Anspruch 3 ist das elektronische und programmierbare Empfangs-Signalverarbeitungs- und Anzeigegerät ein PDA-Gerät, d. h. ein kleiner Personalcomputer, der die Möglichkeit bietet, mittels spezieller Programme dem Fahrzeugführer visuelle und/oder akustische Informationen zu liefern, aus denen er wichtige Hinweise über den Lade- und Betriebszustand der Batterie entnehmen kann.To Claim 3 is the electronic and programmable receive signal processing and display a PDA device, d. H. a small personal computer that offers the possibility of special Programs the driver provide visual and / or audible information from which he important notes about can take the charge and operating state of the battery.
Nach Anspruch 4 ist das elektronische Empfangsgerät ein Mobiltelefon, welches im Prinzip die gleiche Funktion hat wie ein PDA-Gerät. Das im Fahrzeug verbleibende Mobiltelefon kann jedoch zusätzlich so programmiert sein, daß beim Eintreten eines kritischen Zustandes bei der Energieversorgung dem Fahrzeugführer eine SMS auf ein von ihm mitgeführtes zweites Mobiltelefon gesendet wird, damit er geeignete Gegenmaßnahmen einleiten kann.To Claim 4, the electronic receiving device is a mobile phone, which basically the same function as a PDA device. That in the vehicle remaining mobile phone can however additionally be programmed that at The occurrence of a critical condition in the power supply driver an SMS on a carried by him second mobile phone is sent so he can take appropriate countermeasures can initiate.
Weitere Ausgestaltungen und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung des Ausführungsbeispiels in Verbindung mit der beigefügten schematischen Zeichnung.Further Embodiments and advantages of the invention will become apparent from the following description of the embodiment in conjunction with the attached schematic drawing.
Mit
dem Bezugszeichen
Die
erste Schaltung
Die
zweite Schaltung
Da
der Fahrgastraum
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610038048 DE102006038048A1 (en) | 2006-08-16 | 2006-08-16 | Retrofit kit for monitoring operating condition of battery i.e. starter battery, of passenger car, has sensors and electronic circuits connected to electronic component, which is fastened to battery |
DE202006020293U DE202006020293U1 (en) | 2006-08-16 | 2006-08-16 | Retrofit kit for operating condition monitoring of a vehicle battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610038048 DE102006038048A1 (en) | 2006-08-16 | 2006-08-16 | Retrofit kit for monitoring operating condition of battery i.e. starter battery, of passenger car, has sensors and electronic circuits connected to electronic component, which is fastened to battery |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006038048A1 true DE102006038048A1 (en) | 2008-02-21 |
Family
ID=38954731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610038048 Withdrawn DE102006038048A1 (en) | 2006-08-16 | 2006-08-16 | Retrofit kit for monitoring operating condition of battery i.e. starter battery, of passenger car, has sensors and electronic circuits connected to electronic component, which is fastened to battery |
Country Status (1)
Country | Link |
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DE (1) | DE102006038048A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2455160A (en) * | 2007-11-30 | 2009-06-03 | Lifebatt Production Inc | Remote monitoring of electric vehicle battery |
WO2013013781A1 (en) * | 2011-07-22 | 2013-01-31 | Thyssenkrupp System Engineering Gmbh | Individual cell, in particular for a rechargeable battery, rechargeable battery and method for heating an individiual cell, as required |
Citations (6)
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US6058034A (en) * | 1998-10-19 | 2000-05-02 | Dell Usa Lp | Current converter and source identification and detection |
DE10106240C2 (en) * | 2001-02-10 | 2003-12-24 | Audi Ag | Monitoring device and monitoring method |
DE10319350A1 (en) * | 2003-04-29 | 2004-11-18 | Akkumulatorenfabrik Moll Gmbh & Co. Kg | Battery box with robust case and cover, has double-walled construction for vacuum insulation which can be switched between thermally-conducting and insulating states |
DE10341838A1 (en) * | 2003-09-09 | 2005-04-28 | Siemens Ag | Method for controlling energy flows |
US20060043933A1 (en) * | 2004-08-31 | 2006-03-02 | Latinis Gary R | Battery voltage monitor |
US20060061329A1 (en) * | 2004-09-17 | 2006-03-23 | Sony Corporation | Method and apparatus for a power line communication (PLC) network |
-
2006
- 2006-08-16 DE DE200610038048 patent/DE102006038048A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6058034A (en) * | 1998-10-19 | 2000-05-02 | Dell Usa Lp | Current converter and source identification and detection |
DE10106240C2 (en) * | 2001-02-10 | 2003-12-24 | Audi Ag | Monitoring device and monitoring method |
DE10319350A1 (en) * | 2003-04-29 | 2004-11-18 | Akkumulatorenfabrik Moll Gmbh & Co. Kg | Battery box with robust case and cover, has double-walled construction for vacuum insulation which can be switched between thermally-conducting and insulating states |
DE10341838A1 (en) * | 2003-09-09 | 2005-04-28 | Siemens Ag | Method for controlling energy flows |
US20060043933A1 (en) * | 2004-08-31 | 2006-03-02 | Latinis Gary R | Battery voltage monitor |
US20060061329A1 (en) * | 2004-09-17 | 2006-03-23 | Sony Corporation | Method and apparatus for a power line communication (PLC) network |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2455160A (en) * | 2007-11-30 | 2009-06-03 | Lifebatt Production Inc | Remote monitoring of electric vehicle battery |
WO2013013781A1 (en) * | 2011-07-22 | 2013-01-31 | Thyssenkrupp System Engineering Gmbh | Individual cell, in particular for a rechargeable battery, rechargeable battery and method for heating an individiual cell, as required |
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8165 | Publication of following application cancelled |