DE102016015458A1 - Device and method for inductively charging an electrical energy storage device of a vehicle - Google Patents
Device and method for inductively charging an electrical energy storage device of a vehicle Download PDFInfo
- Publication number
- DE102016015458A1 DE102016015458A1 DE102016015458.6A DE102016015458A DE102016015458A1 DE 102016015458 A1 DE102016015458 A1 DE 102016015458A1 DE 102016015458 A DE102016015458 A DE 102016015458A DE 102016015458 A1 DE102016015458 A1 DE 102016015458A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- charging
- communication unit
- light
- pallet
- 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- Withdrawn
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Classifications
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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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/37—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles using optical position determination, e.g. using cameras
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
-
- 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
- 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
-
- 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
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/14—Plug-in electric vehicles
Abstract
Die Erfindung betrifft eine Vorrichtung (1) zum induktiven Laden eines elektrischen Energiespeichers eines Fahrzeugs (2) mit – mindestens einer Ladeplatte (3), die auf einem befahrbaren Untergrund (4) angeordnet ist und die mindestens eine Sendespule (3.1) umfasst, wobei die Sendespule (3.1) mit mindestens einer fahrzeugseitigen Empfangsspule (2.1) induktiv koppelbar ist, – einer Ladekommunikationseinheit zur Übertragung von Informationen an eine Fahrzeugkommunikationseinheit und – einer Überwachungsvorrichtung (5) zur Überwachung einer Umgebung der Ladeplatte (3). Erfindungsgemäß ist vorgesehen, dass die Überwachungsvorrichtung (5) mindestens einen Lichtsender (5.1) und mindestens einen Lichtsensor (5.2) aufweist, zwischen denen ein Lichtstrahl (L) zur Ausbildung einer Lichtschranke geführt ist, wobei die Lichtschranke einen Erfassungsbereich (E) zur Überprüfung einer Anwesenheit eines Fahrzeugs (2) definiert. Die Erfindung betrifft weiterhin ein Verfahren zum induktiven Laden eines elektrischen Energiespeichers eines Fahrzeugs (2).The invention relates to a device (1) for inductive charging of an electrical energy store of a vehicle (2) with - at least one loading plate (3) which is arranged on a drivable underground (4) and which comprises at least one transmitting coil (3.1), wherein the Transmitter coil (3.1) with at least one vehicle-side receiving coil (2.1) is inductively coupled, - a charging communication unit for transmitting information to a vehicle communication unit and - a monitoring device (5) for monitoring an environment of the pallet (3). According to the invention, the monitoring device (5) has at least one light transmitter (5.1) and at least one light sensor (5.2), between which a light beam (L) is guided to form a light barrier, the light barrier having a detection area (E) for checking a light barrier Presence of a vehicle (2) defined. The invention further relates to a method for inductively charging an electrical energy store of a vehicle (2).
Description
Die Erfindung betrifft eine Vorrichtung zum induktiven Laden eines elektrischen Energiespeichers eines Fahrzeugs gemäß dem Oberbegriff des Anspruchs 1. Des Weiteren betrifft die Erfindung ein Verfahren zum induktiven Laden eines elektrischen Energiespeichers eines Fahrzeugs gemäß dem Oberbegriff des Anspruchs 5.The invention relates to a device for inductively charging an electrical energy storage device of a vehicle according to the preamble of claim 1. Furthermore, the invention relates to a method for inductively charging an electrical energy storage device of a vehicle according to the preamble of
Vorrichtungen und Verfahren zum induktiven Laden eines elektrischen Energiespeichers eines Fahrzeugs sind aus dem Stand der Technik bekannt. Beispielsweise wird in der
Des Weiteren wird in der
Der Erfindung liegt die Aufgabe zu Grunde, eine gegenüber dem Stand der Technik verbesserte Vorrichtung zum induktiven Laden eines elektrischen Energiespeichers eines Fahrzeugs sowie ein verbessertes Verfahren zum induktiven Laden eines elektrischen Energiespeichers eines Fahrzeugs anzugeben.The invention is based on the object to provide a comparison with the prior art improved device for inductively charging an electrical energy storage device of a vehicle and an improved method for inductively charging an electrical energy storage device of a vehicle.
Hinsichtlich der Vorrichtung wird die Aufgabe erfindungsgemäß mit den in Anspruch 1 angegebenen Merkmalen gelöst. Hinsichtlich des Verfahrens wird die Aufgabe erfindungsgemäß mit den in Anspruch 5 angegebenen Merkmalen gelöst.With regard to the device, the object is achieved according to the invention with the features specified in claim 1. With regard to the method, the object is achieved according to the invention with the features specified in
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
Eine Vorrichtung zum induktiven Laden eines elektrischen Energiespeichers eines Fahrzeugs umfasst mindestens eine Ladeplatte, die auf einem befahrbaren Untergrund angeordnet ist und die mindestens eine Sendespule umfasst, wobei die mindestens eine Sendespule mit mindestens einer fahrzeugseitigen Empfangsspule induktiv koppelbar ist. Des Weiteren umfasst die Vorrichtung eine Ladekommunikationseinheit zur Übertragung von Informationen an eine Fahrzeugkommunikationseinheit und eine Überwachungsvorrichtung zur Überwachung einer Umgebung der Ladeplatte.A device for inductively charging an electrical energy storage device of a vehicle comprises at least one charging plate which is arranged on a drivable underground and which comprises at least one transmitting coil, wherein the at least one transmitting coil can be inductively coupled to at least one vehicle-side receiving coil. Furthermore, the device comprises a charging communication unit for transmitting information to a vehicle communication unit and a monitoring device for monitoring an environment of the charging plate.
Erfindungsgemäß ist vorgesehen, dass die Überwachungsvorrichtung mindestens einen Lichtsender und mindestens einen Lichtsensor aufweist, zwischen denen ein Lichtstrahl zur Ausbildung einer Lichtschranke geführt ist, wobei die Lichtschranke einen Erfassungsbereich zur Überprüfung einer Anwesenheit eines Fahrzeugs definiert.According to the invention, it is provided that the monitoring device has at least one light transmitter and at least one light sensor, between which a light beam is guided to form a light barrier, wherein the light barrier defines a detection area for checking the presence of a vehicle.
Die derart ausgebildete Vorrichtung ermöglicht die Überprüfung, ob sich ein Fahrzeug zum induktiven Laden in der Nähe der Ladeplatte befindet oder ob ein Fahrzeug in der Nähe der Ladeplatte parkt und somit keine drahtlose Kopplung zwischen der Ladekommunikationseinheit und der Fahrzeugkommunikationseinheit erforderlich ist. Damit sind ein gegebenenfalls unnötiger Datenaustausch sowie eine Blockierung eines induktiven Ladevorgangs aufgrund des unnötigen Datenaustauschs zwischen dem Fahrzeug und der Ladeplatte vermeidbar. Eine Nutzung der Vorrichtung zum induktiven Laden ist damit gegenüber konventionellen Vorrichtungen wesentlich effizienter.The thus formed device makes it possible to check whether a vehicle for inductive charging is in the vicinity of the pallet or whether a vehicle is parked in the vicinity of the pallet and thus no wireless coupling between the charging communication unit and the vehicle communication unit is required. This avoids any unnecessary data exchange and blocking of an inductive charging process due to the unnecessary data exchange between the vehicle and the charging plate. Use of the device for inductive charging is thus much more efficient than conventional devices.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert.Embodiments of the invention are explained in more detail below with reference to drawings.
Dabei zeigen:Showing:
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.Corresponding parts are provided in all figures with the same reference numerals.
Die Vorrichtung
Die Ladeplatte
Des Weiteren kann eine Information bezüglich des Ladezustandes oder einer Ladegröße des elektrischen Energiespeichers des Fahrzeugs
Zur Überprüfung einer Anwesenheit eines Fahrzeugs
Die Lichtsender
Befindet sich das Fahrzeug
Die beschriebene Vorrichtung
Die Vorrichtung
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102009014295 A1 [0002] DE 102009014295 A1 [0002]
- DE 102015106317 A1 [0003] DE 102015106317 A1 [0003]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016015458.6A DE102016015458A1 (en) | 2016-12-22 | 2016-12-22 | Device and method for inductively charging an electrical energy storage device of a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016015458.6A DE102016015458A1 (en) | 2016-12-22 | 2016-12-22 | Device and method for inductively charging an electrical energy storage device of a vehicle |
Publications (1)
Publication Number | Publication Date |
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DE102016015458A1 true DE102016015458A1 (en) | 2017-08-10 |
Family
ID=59382382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102016015458.6A Withdrawn DE102016015458A1 (en) | 2016-12-22 | 2016-12-22 | Device and method for inductively charging an electrical energy storage device of a vehicle |
Country Status (1)
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DE (1) | DE102016015458A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018008564A1 (en) | 2018-10-30 | 2019-04-11 | Daimler Ag | Device and a method for supporting a positioning of a vehicle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009014295A1 (en) | 2009-03-25 | 2010-09-30 | Stadtwerke Mainz Ag | System and method for charging electric vehicles |
DE102015106317A1 (en) | 2015-04-24 | 2016-10-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Charger for exchanging electromagnetic energy |
-
2016
- 2016-12-22 DE DE102016015458.6A patent/DE102016015458A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009014295A1 (en) | 2009-03-25 | 2010-09-30 | Stadtwerke Mainz Ag | System and method for charging electric vehicles |
DE102015106317A1 (en) | 2015-04-24 | 2016-10-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Charger for exchanging electromagnetic energy |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018008564A1 (en) | 2018-10-30 | 2019-04-11 | Daimler Ag | Device and a method for supporting a positioning of a vehicle |
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Legal Events
Date | Code | Title | Description |
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R230 | Request for early publication | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B60L0011180000 Ipc: B60L0053370000 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |