DE102013016887A1 - Method for operating electrical vehicle charging device in e.g. electric car, involves checking predetermined test points whether vehicle is connected with vehicle key unit, which authorizes unlocking of door in vicinity of vehicle - Google Patents
Method for operating electrical vehicle charging device in e.g. electric car, involves checking predetermined test points whether vehicle is connected with vehicle key unit, which authorizes unlocking of door in vicinity of vehicle Download PDFInfo
- Publication number
- DE102013016887A1 DE102013016887A1 DE201310016887 DE102013016887A DE102013016887A1 DE 102013016887 A1 DE102013016887 A1 DE 102013016887A1 DE 201310016887 DE201310016887 DE 201310016887 DE 102013016887 A DE102013016887 A DE 102013016887A DE 102013016887 A1 DE102013016887 A1 DE 102013016887A1
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- Germany
- Prior art keywords
- vehicle
- key unit
- door
- belonging
- radio communication
- Prior art date
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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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
-
- 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
-
- 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
- B60L53/60—Monitoring or controlling 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- 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
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/14—Emission reduction of noise
- B60L2270/147—Emission reduction of noise electro magnetic [EMI]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
-
- 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
-
- 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
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Lock And Its Accessories (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zum Betrieb einer elektrischen Fahrzeugladeeinrichtung nach den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a method for operating an electric vehicle charging device according to the features of the preamble of claim 1.
Aus dem Stand der Technik ist, wie in der
Der Erfindung liegt die Aufgabe zu Grunde, ein gegenüber dem Stand der Technik verbessertes Verfahren zum Betrieb einer elektrischen Fahrzeugladeeinrichtung anzugeben.The invention is based on the object to provide a comparison with the prior art improved method for operating an electrical vehicle charging device.
Die Aufgabe wird erfindungsgemäß gelöst durch ein Verfahren zum Betrieb einer elektrischen Fahrzeugladeeinrichtung mit den Merkmalen des Anspruchs 1.The object is achieved by a method for operating an electrical vehicle charging device having the features of claim 1.
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
In einem Verfahren zum Betrieb einer elektrischen Fahrzeugladeeinrichtung wird erfindungsgemäß zumindest eine elektrische Energiespeichereinheit eines Fahrzeugs durch eine induktive Energieübertragung auf das Fahrzeug geladen, wobei vom Fahrzeug zu vorgegebenen Prüfungszeitpunkten überprüft wird, ob sich eine zum Fahrzeug gehörende Fahrzeugschlüsseleinheit, welche durch eine Funkkommunikation mit dem Fahrzeug zumindest ein Entriegeln zumindest einer Tür des Fahrzeugs autorisiert, in der Nähe des Fahrzeugs befindet, d. h. innerhalb einer Funkkommunikationsreichweite der Funkkommunikation zwischen Fahrzeug und Fahrzeugschlüsseleinheit. Bei einem Erkennen der zum Fahrzeug gehörenden Fahrzeugschlüsseleinheit wird eine Ladeleistung auf einen vorgegebenen Maximalwert reduziert.In a method for operating an electric vehicle charging device according to the invention at least one electrical energy storage unit of a vehicle is charged by an inductive energy transfer to the vehicle, which is checked by the vehicle at predetermined test times, whether a belonging to the vehicle vehicle key unit, which by radio communication with the vehicle at least authorized unlocking at least one door of the vehicle, located near the vehicle, d. H. within a radio communication range of the radio communication between the vehicle and the vehicle key unit. Upon detection of the vehicle key unit belonging to the vehicle, a charging power is reduced to a predetermined maximum value.
Das Verfahren ermöglicht bei Fahrzeugen, welche induktiv geladen werden, die Sicherstellung der so genannten Keyless-Entry-Funktionalität, d. h. das Entriegeln zumindest einer Tür des Fahrzeugs durch eine Autorisierung mittels einer zum Fahrzeug gehörenden Fahrzeugschlüsseleinheit über eine Funkkommunikation der Fahrzeugschlüsseleinheit mit dem Fahrzeug. Befindet sich die Fahrzeugschlüsseleinheit im Streufeld des induktiven Ladesystems, d. h. in einem durch die induktive Energieübertragung erzeugten elektromagnetischen Störfeld, so wird diese Funkkommunikation zwischen dem Fahrzeug und der Fahrzeugschlüsseleinheit durch das elektromagnetische Störfeld derart stark gestört, dass keine Authentifizierung der Fahrzeugschlüsseleinheit und somit kein Entriegeln der zumindest einen Tür des Fahrzeugs möglich ist. Durch die Überprüfung, ob sich die zum Fahrzeug gehörende Fahrzeugschlüsseleinheit in der Nähe des Fahrzeugs befindet, und die Reduzierung der Ladeleistung bei erkannter Fahrzeugschlüsseleinheit, wird dies vermieden, denn durch die Reduzierung der Ladeleistung wird auch das elektromagnetische Störfeld reduziert.For vehicles that are inductively charged, the method enables the so-called keyless entry functionality to be ensured. H. unlocking at least one door of the vehicle by authorization by means of a vehicle key unit belonging to the vehicle via radio communication of the vehicle key unit with the vehicle. If the vehicle key unit is in the stray field of the inductive charging system, i. H. in an electromagnetic interference field generated by the inductive energy transmission, so this radio communication between the vehicle and the vehicle key unit is disturbed by the electromagnetic interference field so strong that no authentication of the vehicle key unit and thus unlocking the at least one door of the vehicle is not possible. By checking whether the vehicle key unit belonging to the vehicle is located in the vicinity of the vehicle and reducing the charging power when the vehicle key unit is detected, this is avoided because reducing the charging power also reduces the electromagnetic interference field.
Diese Reduzierung der Ladeleistung und somit des elektromagnetischen Störfeldes kann bis auf null Prozent erfolgen, d. h. der Ladevorgang kann vollständig unterbrochen oder abgebrochen werden. Durch die auf diese Weise erreichte Reduzierung des elektromagnetischen Störfeldes wird eine Störung der Funkkommunikation zwischen dem Fahrzeug und der Fahrzeugschlüsseleinheit vermieden und somit das ordnungsgemäße Entriegeln der zumindest einen Tür des Fahrzeugs sichergestellt.This reduction of the charging power and thus the electromagnetic interference field can be up to zero percent, d. H. the charging process can be completely interrupted or aborted. By thus achieved reduction of the electromagnetic interference field, a disturbance of the radio communication between the vehicle and the vehicle key unit is avoided, thus ensuring the proper unlocking of the at least one door of the vehicle.
Zweckmäßigerweise erfolgt diese Überprüfung, ob sich die zum Fahrzeug gehörende Fahrzeugschlüsseleinheit in der Nähe des Fahrzeugs befindet, zyklisch, d. h. vorzugsweise in regelmäßigen Zeitabständen von beispielsweise 100 ms. Auf diese Weise wird vermieden, dass sich beispielsweise ein Fahrzeugnutzer mit einer zum Fahrzeug gehörenden Fahrzeugschlüsseleinheit derart schnell dem Fahrzeug nähert, dass sich die Fahrzeugschlüsseleinheit zu einem Prüfungszeitpunkt noch außerhalb der Funkkommunikationsreichweite zwischen Fahrzeug und Fahrzeugschlüsseleinheit befindet und sich zum nächsten Prüfungszeitpunkt bereits innerhalb des elektromagnetischen Störfeldes befindet. D. h. die Prüfungszeitpunkte, genauer gesagt die Zeitabstände zwischen den Prüfungszeitpunkten, werden zweckmäßigerweise derart kurz vorgegeben, dass die sich dem Fahrzeug nähernde Fahrzeugschlüsseleinheit sicher vor Erreichen des elektromagnetischen Störfeldes erkannt wird.Conveniently, this check is made whether the vehicle key unit belonging to the vehicle is in the vicinity of the vehicle, cyclically, d. H. preferably at regular intervals of, for example, 100 ms. In this way it is avoided that, for example, a vehicle user with a vehicle key unit belonging to the vehicle approaches the vehicle so quickly that the vehicle key unit is still outside the radio communication range between the vehicle and the vehicle key unit at a check time and is already within the electromagnetic interference field at the next check time , Ie. the examination times, more precisely the time intervals between the examination times, are expediently set so short that the vehicle key unit approaching the vehicle is reliably detected before reaching the electromagnetic interference field.
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.
Bei dieser induktiven Energieübertragung bildet sich ein Streufeld aus, d. h. ein elektromagnetisches Störfeld S. Eine Ausbreitung dieses elektromagnetischen Störfeldes S um das Fahrzeug
Um dies zu vermeiden und die Keyless-Entry-Funktionalität sicherzustellen, wird in einem Verfahren zum Betrieb der elektrischen Fahrzeugladeeinrichtung
Diese Reduzierung der Ladeleistung und somit des elektromagnetischen Störfeldes S kann bis auf null Prozent erfolgen, d. h. der Ladevorgang kann vollständig unterbrochen oder abgebrochen werden. Durch die auf diese Weise erreichte Reduzierung des elektromagnetischen Störfeldes S wird eine Störung der Funkkommunikation zwischen dem Fahrzeug
Zweckmäßigerweise erfolgt diese Überprüfung, ob sich die zum Fahrzeug
Zur Feststellung ob sich eine Schlüsseleinheit in der Nähe des Fahrzeugs
Wird die Schlüsseleinheit durch diese Funkkommunikation als zum Fahrzeug
Wird hingegen die Schlüsseleinheit durch diese Funkkommunikation nicht als zum Fahrzeug
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Fahrzeugvehicle
- 22
- FahrzeugladeeinrichtungVehicle charger
- 33
- Bodenspuleground coil
- 44
- Fahrzeugspulevehicle coil
- 55
- FahrzeugschlüsseleinheitVehicle key unit
- 66
- Sende- und/oder EmpfangseinheitTransmitting and / or receiving unit
- NN
- Fahrzeugnutzervehicle users
- PP
- Pfeilarrow
- SS
- Störfeldinterference field
- WW
- Weckimpulswake-up pulse
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 102011000094 A1 [0002] DE 102011000094 A1 [0002]
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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DE201310016887 DE102013016887A1 (en) | 2013-10-11 | 2013-10-11 | Method for operating electrical vehicle charging device in e.g. electric car, involves checking predetermined test points whether vehicle is connected with vehicle key unit, which authorizes unlocking of door in vicinity of vehicle |
PCT/EP2014/002585 WO2015051877A1 (en) | 2013-10-11 | 2014-09-24 | Method for interference-free operation of a vehicle key card for a vehicle comprising an inductive vehicle charging device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310016887 DE102013016887A1 (en) | 2013-10-11 | 2013-10-11 | Method for operating electrical vehicle charging device in e.g. electric car, involves checking predetermined test points whether vehicle is connected with vehicle key unit, which authorizes unlocking of door in vicinity of vehicle |
Publications (1)
Publication Number | Publication Date |
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DE102013016887A1 true DE102013016887A1 (en) | 2014-06-26 |
Family
ID=50878781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE201310016887 Withdrawn DE102013016887A1 (en) | 2013-10-11 | 2013-10-11 | Method for operating electrical vehicle charging device in e.g. electric car, involves checking predetermined test points whether vehicle is connected with vehicle key unit, which authorizes unlocking of door in vicinity of vehicle |
Country Status (2)
Country | Link |
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DE (1) | DE102013016887A1 (en) |
WO (1) | WO2015051877A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014177454A2 (en) * | 2013-05-02 | 2014-11-06 | Bayerische Motoren Werke Aktiengesellschaft | Method and apparatus for operating a contactless charging device |
WO2016043911A1 (en) * | 2014-09-16 | 2016-03-24 | Qualcomm Incorporated | Methods and systems for compatible operation between a wireless power transfer system and vehicle remote entry systems |
DE102014221933A1 (en) | 2014-10-28 | 2016-04-28 | Bayerische Motoren Werke Aktiengesellschaft | Preventing a malfunction of a keyless access authorization system of a motor vehicle by the alternating field of an inductive charging station |
EP3031676A3 (en) * | 2014-12-10 | 2016-07-20 | Huf Hülsbeck & Fürst GmbH & Co. KG | Device for a safety system of a vehicle |
US9748792B2 (en) | 2014-06-25 | 2017-08-29 | Honda Motor Co., Ltd. | Wireless charging system |
DE102019003495A1 (en) | 2019-05-16 | 2020-01-02 | Daimler Ag | Method for operating an electrical charging device |
US11260753B2 (en) | 2017-07-05 | 2022-03-01 | Volkswagen Aktiengesellschaft | Motor vehicle |
WO2023072648A1 (en) * | 2021-10-26 | 2023-05-04 | Robert Bosch Gmbh | Device and method for controlling a charging process and system for automatically charging a traction battery |
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DE102011000094A1 (en) | 2011-01-11 | 2012-07-12 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | System for access control to a vehicle loading device |
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JP2009089452A (en) * | 2007-09-27 | 2009-04-23 | Denso Corp | Charging system |
JP5081783B2 (en) * | 2008-10-08 | 2012-11-28 | 本田技研工業株式会社 | Vehicle charging system |
US9184633B2 (en) * | 2011-02-03 | 2015-11-10 | Denso Corporation | Non-contact power supply control device, non-contact power supply system, and non-contact power charge system |
WO2012105242A1 (en) * | 2011-02-04 | 2012-08-09 | パナソニック株式会社 | Contactless charging system, control device, wireless communication device, and contactless charging device |
KR101662513B1 (en) * | 2011-05-04 | 2016-10-05 | 현대자동차주식회사 | Method for prevent frequency interference of wireless power transmission |
JP5720501B2 (en) * | 2011-08-29 | 2015-05-20 | トヨタ自動車株式会社 | In-vehicle mobile terminal charger |
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2013
- 2013-10-11 DE DE201310016887 patent/DE102013016887A1/en not_active Withdrawn
-
2014
- 2014-09-24 WO PCT/EP2014/002585 patent/WO2015051877A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011000094A1 (en) | 2011-01-11 | 2012-07-12 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | System for access control to a vehicle loading device |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014177454A3 (en) * | 2013-05-02 | 2015-01-08 | Bayerische Motoren Werke Aktiengesellschaft | Method and apparatus for operating a contactless charging device for the disturbance free operation of the keyless entry system |
US10384554B2 (en) | 2013-05-02 | 2019-08-20 | Bayerische Motoren Werke Aktiengesellschaft | Method and apparatus for operating a contactless charging device for the disturbance free operation of the keyless entry system |
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US9748792B2 (en) | 2014-06-25 | 2017-08-29 | Honda Motor Co., Ltd. | Wireless charging system |
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