DE102016009777A1 - Charger and vehicle - Google Patents
Charger and vehicle Download PDFInfo
- Publication number
- DE102016009777A1 DE102016009777A1 DE102016009777.9A DE102016009777A DE102016009777A1 DE 102016009777 A1 DE102016009777 A1 DE 102016009777A1 DE 102016009777 A DE102016009777 A DE 102016009777A DE 102016009777 A1 DE102016009777 A1 DE 102016009777A1
- Authority
- DE
- Germany
- Prior art keywords
- unit
- locking
- charging
- monitoring
- vehicle
- 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- Withdrawn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
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000004146 energy storage Methods 0.000 claims abstract description 4
- 235000014676 Phragmites communis Nutrition 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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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
- 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Die Erfindung betrifft eine Ladevorrichtung (1), umfassend eine Ladebuchse (1.1), einen mit der Ladebuchse (1.1) koppelbaren Ladestecker (1.2), eine Verriegelungseinheit (1.3) zur Verriegelung des Ladesteckers (1.2) in der Ladebuchse (1.2) und eine Überwachungseinheit (1.4) zur Überwachung eines Verriegelungszustands der Verriegelungseinheit (1.3). Erfindungsgemäß umfasst die Überwachungseinheit (1.4) zumindest eine Erfassungseinheit (1.4.1) zur Erfassung eines verriegelten Zustands der Verriegelungseinheit (1.4) und zumindest eine weitere Erfassungseinheit (1.4.2) zur Erfassung eines entriegelten Zustands der Verriegelungseinheit (1.4). Die Erfindung betrifft weiterhin Fahrzeug, umfassend zumindest eine Energiespeichereinheit und eine solche Ladevorrichtung (1).The invention relates to a charging device (1) comprising a charging socket (1.1), a charging plug (1.2) which can be coupled to the charging socket (1.1), a locking unit (1.3) for locking the charging plug (1.2) in the charging socket (1.2) and a monitoring unit (1.4) for monitoring a locking state of the locking unit (1.3). According to the invention, the monitoring unit (1.4) comprises at least one detection unit (1.4.1) for detecting a locked state of the locking unit (1.4) and at least one further detection unit (1.4.2) for detecting an unlocked state of the locking unit (1.4). The invention further relates to a vehicle comprising at least one energy storage unit and such a charging device (1).
Description
Die Erfindung betrifft eine Ladevorrichtung gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a loading device according to the preamble of claim 1.
Die Erfindung betrifft weiterhin ein Fahrzeug.The invention further relates to a vehicle.
Aus dem Stand der Technik sind allgemein Fahrzeuge mit einem Elektroantrieb bekannt. Zur Speicherung von elektrischer Energie für einen Betrieb des Elektroantriebs umfasst ein solches Fahrzeug einen Energiespeicher. Zur Aufladung des Energiespeichers mit elektrischer Energie ist eine Ladevorrichtung mit einer am Fahrzeug angeordneten Ladebuchse vorgesehen, welche mit einem Ladestecker eines Ladekabels koppelbar ist. Um ein Abziehen des Ladesteckers von der Ladebuchse zu vermeiden, umfasst die Ladebuchse eine Verriegelungseinheit. Weiterhin ist eine Überwachungseinheit vorgesehen, welche einen verriegelten Zustand der Verriegelungseinheit anzeigt.From the prior art vehicles with an electric drive are generally known. For storing electrical energy for operation of the electric drive, such a vehicle comprises an energy store. For charging the energy storage with electrical energy, a charging device is provided with a charge socket arranged on the vehicle, which can be coupled with a charging plug of a charging cable. In order to prevent removal of the charging plug from the charging socket, the charging socket comprises a locking unit. Furthermore, a monitoring unit is provided, which indicates a locked state of the locking unit.
Der Erfindung liegt die Aufgabe zu Grunde, eine gegenüber dem Stand der Technik verbesserte Ladevorrichtung und ein verbessertes Fahrzeug anzugeben.The invention is based on the object to provide a comparison with the prior art improved charging device and an improved vehicle.
Hinsichtlich der Ladevorrichtung wird die Aufgabe erfindungsgemäß durch die im Anspruch 1 angegebenen Merkmale und hinsichtlich des Fahrzeugs durch die im Anspruch 5 angegebenen Merkmale gelöst.With regard to the charging device, the object is achieved by the features specified in claim 1 and in terms of the vehicle by the features specified in claim 5.
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
Die Ladevorrichtung umfasst eine Ladebuchse, einen mit der Ladebuchse koppelbaren Ladestecker, eine Verriegelungseinheit zur Verriegelung des Ladesteckers in der Ladebuchse und eine Überwachungseinheit zur Überwachung eines Verriegelungszustands der Verriegelungseinheit.The charging device comprises a charging socket, a charging plug which can be coupled to the charging socket, a locking unit for locking the charging plug in the charging socket and a monitoring unit for monitoring a locking state of the locking unit.
Erfindungsgemäß umfasst die Überwachungseinheit zumindest eine Erfassungseinheit zur Erfassung eines verriegelten Zustands der Verriegelungseinheit und zumindest eine weitere Erfassungseinheit zur Erfassung eines entriegelten Zustands der Verriegelungseinheit.According to the invention, the monitoring unit comprises at least one detection unit for detecting a locked state of the locking unit and at least one further detection unit for detecting an unlocked state of the locking unit.
Mittels der Überwachungseinheit ist es möglich, sowohl den verriegelten als auch den insbesondere vollständig entriegelten Zustand der Verriegelungseinheit zu erfassen. War eine durchgeführte Entriegelung nicht erfolgreich, insbesondere nicht vollständig, ist aufgrund der Kenntnis des Verriegelungszustands beispielsweise eine automatische Durchführung einer erneuten Entriegelung und/oder eine Ausgabe einer entsprechenden Information an einen Nutzer, beispielsweise mittels einer so genannten Statusanzeige, möglich. Somit wird einerseits ein Komfort für den Nutzer erhöht und andererseits werden Beschädigungen einer nicht oder nicht vollständig geöffneten Verriegelungseinheit bei einer Trennung von Ladebuchse und Ladestecker vermieden.By means of the monitoring unit, it is possible to detect both the locked and the particular fully unlocked state of the locking unit. Was a successful unlocking unsuccessful, especially not complete, is due to the knowledge of the locking state, for example, an automatic performing a new unlocking and / or output of appropriate information to a user, for example by means of a so-called status display, possible. Thus, on the one hand a comfort for the user is increased and on the other hand damage to a not or not fully open locking unit in a separation of charging socket and charging plug are avoided.
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 zeigt: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.
In
Das Fahrzeug ist insbesondere ein Elektrofahrzeug oder Hybridfahrzeug mit einer elektromotorischen Antriebseinheit und einem Energiespeicher zur Speicherung elektrischer Energie, welche zum Antrieb der Antriebseinheit verwendet wird.The vehicle is in particular an electric vehicle or hybrid vehicle with an electromotive drive unit and an energy store for storing electrical energy, which is used to drive the drive unit.
Zur Aufladung des Energiespeichers mit elektrischer Energie ist dieser mit der Ladevorrichtung
Die Ladevorrichtung umfasst eine Ladebuchse
Die Ladebuchse
Um eine Trennung von Ladestecker
Mittels der Überwachungseinheit
Somit ist es möglich, einen Zustand einer vollständigen Entriegelung zu erfassen. Das heißt, es kann festgestellt werden, ob eine Entriegelung erfolgreich durchgeführt worden ist oder nicht. War eine durchgeführte Entriegelung nicht erfolgreich, insbesondere nicht vollständig, ist aufgrund der Kenntnis des Verriegelungszustands beispielsweise eine automatische Durchführung einer erneuten Entriegelung und/oder eine Ausgabe einer entsprechenden Information an einen Nutzer, beispielsweise mittels einer so genannten Statusanzeige, möglich.Thus, it is possible to detect a state of complete unlocking. That is, it can be determined whether unlocking has been successfully performed or not. Was a successful unlocking unsuccessful, in particular not complete, is due to the knowledge of the locking state, for example, an automatic carrying out a new unlocking and / or output of appropriate information to a user, for example by means of a so-called status display, possible.
Befindet sich das Verriegelungselement im vollständig verriegelten Zustand, schaltet das Verriegelungselement die erste Erfassungseinheit
Wird die Verriegelung des Verriegelungselements gelöst, wird die als Schalter ausgebildete erste Erfassungseinheit
Erreicht das Verriegelungselement eine vollständig entriegelte Stellung, in welcher eine Trennung des Ladesteckers
Die Auswertung des Verriegelungszustands erfolgt dabei anhand einer Auswertung elektrischer Widerstände R1 bis R3 über einen Anschluss Pos_S_Inlet, wobei ein Gesamtwiderstand des dargestellten Schaltkreises in Abhängigkeit der geschlossenen und/oder geöffneten Schalter variiert.The evaluation of the locking state is carried out based on an evaluation of electrical resistors R1 to R3 via a terminal Pos_S_Inlet, wherein a total resistance of the circuit shown varies depending on the closed and / or open switch.
In alternativen Ausführungsbeispielen können als Erfassungseinheiten
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Ladevorrichtungloader
- 1.11.1
- Ladebuchsecharging socket
- 1.21.2
- Ladesteckercharging plug
- 1.31.3
- Verriegelungseinheitlocking unit
- 1.3.11.3.1
- Motorengine
- 1.41.4
- Überwachungseinheitmonitoring unit
- 1.4.11.4.1
- Erfassungseinheitacquisition unit
- 1.4.21.4.2
- Erfassungseinheitacquisition unit
- Pos_S_InletPos_S_Inlet
- Anschlussconnection
- R_LR_r
- Anschlussconnection
- R_UR_U
- Anschlussconnection
- R1 bis R3R1 to R3
- Widerstandresistance
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016009777.9A DE102016009777A1 (en) | 2016-08-11 | 2016-08-11 | Charger and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016009777.9A DE102016009777A1 (en) | 2016-08-11 | 2016-08-11 | Charger and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102016009777A1 true DE102016009777A1 (en) | 2017-04-06 |
Family
ID=58355707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102016009777.9A Withdrawn DE102016009777A1 (en) | 2016-08-11 | 2016-08-11 | Charger and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102016009777A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017211541A1 (en) | 2017-07-06 | 2019-01-10 | Volkswagen Aktiengesellschaft | Locking system for a charging socket of a vehicle, charging socket with locking system, motor vehicle with charging socket and method for operating a motor vehicle |
| DE102018111593A1 (en) * | 2018-05-15 | 2019-11-21 | Volkswagen Aktiengesellschaft | Charging station for the delivery of energy to electric vehicles, in particular to hybrid vehicles and methods for operating a charging station for delivering energy to electric vehicles, especially to hybrid vehicles |
| WO2022089682A1 (en) * | 2020-10-30 | 2022-05-05 | Kiekert Ag | Locking device driven by an electric motor |
| DE102022116326A1 (en) * | 2022-06-30 | 2024-01-04 | Kiekert Aktiengesellschaft | Locking device for a charging plug |
-
2016
- 2016-08-11 DE DE102016009777.9A patent/DE102016009777A1/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017211541A1 (en) | 2017-07-06 | 2019-01-10 | Volkswagen Aktiengesellschaft | Locking system for a charging socket of a vehicle, charging socket with locking system, motor vehicle with charging socket and method for operating a motor vehicle |
| DE102017211541B4 (en) | 2017-07-06 | 2019-08-08 | Volkswagen Aktiengesellschaft | Locking system for a charging socket of a vehicle, charging socket with locking system, motor vehicle with charging socket and method for operating a motor vehicle |
| DE102018111593A1 (en) * | 2018-05-15 | 2019-11-21 | Volkswagen Aktiengesellschaft | Charging station for the delivery of energy to electric vehicles, in particular to hybrid vehicles and methods for operating a charging station for delivering energy to electric vehicles, especially to hybrid vehicles |
| CN110481364A (en) * | 2018-05-15 | 2019-11-22 | 大众汽车有限公司 | Charging station or method for operating a charging station |
| WO2022089682A1 (en) * | 2020-10-30 | 2022-05-05 | Kiekert Ag | Locking device driven by an electric motor |
| JP2023547219A (en) * | 2020-10-30 | 2023-11-09 | キーケルト アクツィーエンゲゼルシャフト | Electric motor driven locking device |
| JP7705936B2 (en) | 2020-10-30 | 2025-07-10 | キーケルト アクツィーエンゲゼルシャフト | Electric motor driven locking device |
| US12515545B2 (en) | 2020-10-30 | 2026-01-06 | Kiekert Ag | Locking device driven by an electric motor |
| DE102022116326A1 (en) * | 2022-06-30 | 2024-01-04 | Kiekert Aktiengesellschaft | Locking device for a charging plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R230 | Request for early publication | ||
| R081 | Change of applicant/patentee |
Owner name: DAIMLER AG, DE Free format text: FORMER OWNER: DAIMLER AG, 70327 STUTTGART, DE |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |