WO2023156355A1 - Automatisches öffnen einer abdeckung eines ladeanschlusses - Google Patents
Automatisches öffnen einer abdeckung eines ladeanschlusses Download PDFInfo
- Publication number
- WO2023156355A1 WO2023156355A1 PCT/EP2023/053552 EP2023053552W WO2023156355A1 WO 2023156355 A1 WO2023156355 A1 WO 2023156355A1 EP 2023053552 W EP2023053552 W EP 2023053552W WO 2023156355 A1 WO2023156355 A1 WO 2023156355A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- charging
- charging station
- electric vehicle
- state
- cover
- Prior art date
Links
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
- B60L53/10—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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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
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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
- B60L53/305—Communication interfaces
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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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/534—Fuel lids, charger lids
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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
- Y02T90/12—Electric charging stations
Definitions
- the invention relates to a method for automatically opening a cover of a charging connection of an electric vehicle.
- the invention also relates to an electric vehicle that is designed to carry out the method.
- the invention also relates to a charging station that is designed to carry out the method.
- the invention also relates to a system having at least one such electric vehicle and at least one such charging station.
- US 8,627,860 B2 discloses a fuel delivery system and a method of using it, which can be used to open the door covering a charge port of an electric vehicle.
- the system includes a charge port configured to transfer electrical energy from the source to the vehicle via the vehicle's charge port.
- the charging port contains a switch that, when toggled, causes a control signal to be transmitted wirelessly over a short distance.
- a release actuator within the vehicle Upon receipt of the control signal by a receiver integrated into a vehicle in close proximity to the charge port, a release actuator within the vehicle unlocks the door, allowing it to open and provide access to the charge port.
- EP 3 257 696 A1 relates to a method and a corresponding device for actuating a cover of a charging port of a vehicle, whereby one or more conditions are detected which indicate an impending refueling or charging process, and the cover is automatically opened when the one or more conditions are recognized.
- US 10,974,605 B2 discloses a method for charging an electric vehicle.
- the method includes receiving, at an electric vehicle, a wireless signal associated with an electric vehicle charging device.
- the method includes controlling an actuator to open a housing containing a charging socket for receiving the charging plug in response to receiving the wireless signal.
- DE 10 2012 021 518 A1 discloses a method for supporting a refueling/charging process of an energy store of a vehicle, proposed with at least the following steps: automatic detection of an energy output device in the area of a supply opening of the energy store of the vehicle, and, in response to the detection, automatic opening a closure element of the supply port, such that the position of the closure element enables connection of the energy delivery device.
- the method is characterized in that the energy delivery device is detected by means of optical and/or radio-assisted detection. Furthermore, a method for supporting a refueling/charging process of an energy storage device of a vehicle is proposed, with at least the following steps: automatic detection of a predefined movement pattern, preferably a predetermined movement of a hand, in the area of a supply opening of the energy storage device of the vehicle, and in response to the detection , automatically opening a closure member of the supply port such that the position of the closure member allows connection of an energy delivery device.
- a predefined movement pattern preferably a predetermined movement of a hand
- An electric vehicle may include a charge port that may couple to and receive electrical energy from a charging station.
- the charging port may be movably disposed in a concealed position and configured to move from the concealed position to an exposed position to allow it to be coupled to the charging station.
- the vehicle may include a motor configured to move the charge port from the concealed position to the exposed position and processing circuitry configured to command the motor to move the charge port.
- the charging port may be automatically moved to the exposed position in response to detecting the presence of a nearby charging station.
- the object is achieved by a method for automatically opening a cover of a charging connection of an electric vehicle, in which the electric vehicle
- the charging connection can be any connection that is set up to connect a charging cable to it.
- the charging connection can also be referred to as a charging socket or vehicle inlet.
- the cover can be any mechanical cover which, in its closed state, blocks access to the charging port.
- the cover can be a flap ("loading flap"), for example.
- the cover can in particular be operatively connected to an electrically controllable opening mechanism which is set up to open the cover upon receipt of a corresponding control signal from the electric vehicle.
- the opening can be an unlocking and/or, in particular advantageously, moving the cover until the charging port is fully exposed.
- the opening mechanism can, for example, have at least one electric motor or electrically controllable actuator as a drive.
- the cover is set up to close the cover upon receipt of a corresponding control signal from the electric vehicle.
- An electric vehicle can in particular be understood to mean a partially electrically powered vehicle (e.g. a plug-in hybrid vehicle, "Plug-In Hybrid Electric Vehicle", PHEV) or a fully electrically powered vehicle ("Battery Electric Vehicle", BEV), e.g Corresponding passenger car, motorcycle, minibus, bus, etc.
- a partially electrically powered vehicle e.g. a plug-in hybrid vehicle, "Plug-In Hybrid Electric Vehicle", PHEV
- BEV Battery Electric Vehicle
- a parked state is understood to be a state of the electric vehicle in which it can connect a charging cable and/or charge, discharge (e.g. V2G) or condition its electrical energy store (hereinafter referred to as "battery", in particular "traction battery” without restricting the generality designated) is ready.
- the parking state can include, for example, that the electric vehicle is parked or parked.
- the fact that the electric vehicle has been brought into a parking state suitable for charging via its charging connection can then include, for example, that it has been parked or parked.
- the electric vehicle is set up to receive signals wirelessly and has at least one corresponding signal receiver for this purpose.
- the signals can include, for example, radio or IR signals.
- the fact that the wirelessly received signals are signals identifying charging stations includes, in particular, that the signals include information which characterizes them as originating from a specific charging station.
- the information can include, for example, an identification that it is a signal emitted by a charging station and an individual identifier that distinguishes this charging station from other charging stations at least in the vicinity.
- the information can be an EVSE ID. This identification of the charging stations makes it possible for the electric vehicle in a particularly simple manner to simultaneously send out charging stations within a certain period of time Assigning signals to different charging stations and thus recognizing which charging stations are in their state of charge at a certain point in time.
- a charging station is in its charging state can include, in particular, that the charging station has been set up to start or end a charging process.
- a charging station may be in its charging state when
- an external charging cable e.g. of an electric vehicle
- an external charging cable is connected to a cable connection of the charging station.
- a charging station can be a charging station or a charging point, for example, in particular at a public charging station.
- the fact that the electric vehicle uses the received signals to check whether a charging station has been brought into its charging state includes the electric vehicle checking, e.g. scanning, after it has been brought into its parked state, whether signals from at least one charging station are newly received, which previously (e.g. immediately after the shutdown state) have not yet been received.
- This property uses the knowledge that immediately after the electric vehicle has been parked in the vicinity of a free charging station, this charging station does not yet emit any signals indicating its state of charge. Only when a user gets out of the vehicle and then, with a corresponding delay, removes a firmly attached charging cable from the holder of the charging station or connects the charging cable he or she has brought with him to the charging station, does the charging station emit the signal indicating the state of charge.
- the electric vehicle can then recognize that a charging station in its vicinity has been recharged. Since it is highly probable that this is the charging station selected by the user of this electric vehicle for charging, discharging or conditioning, the opening of the cover is purposely carried out in such a way that the user of this electric vehicle can connect the charging cable to the charging connection of this electric vehicle, without even having to perform an action provided for opening the cover, ie automatically or without additional operating steps. This in turn increases user-friendliness and thus user satisfaction. It is a development that the cover can also be opened using other mechanisms, for example opening the cover by pressing a button on the charging flap, by pressing a button on the charging connector and/or by operating steps in the CID ("Center Instrument Display") or in an app. This is advantageous if the charging station(s) in the vicinity of the electric vehicle are not equipped to emit signals of the type described above which indicate the state of charge.
- the electric vehicle after being brought into its parked state, first or initially checks which charging station(s) is (are) already in its charging state and automatically opens the cover of the charging connection if it is subsequently recognized that a charging station is new has been brought to its state of charge. This enables a particularly easy-to-implement and reliable way of recognizing whether a charging station has been brought into its charging state.
- the electric vehicle checks for a predetermined first period of time which charging stations are already in their state of charge. In this way, the advantage is achieved that charging stations that are already in their charge state can be found particularly reliably.
- the predefined first period of time is a predefined period of time, for example from 1 s to 2 s, which is matched in particular to the repetition frequency of the signals emitted by the charging stations.
- the predetermined first period of time corresponds to a minimum nominal repetition frequency (eg of 1 signal per s), so that a signal from a charging station which is in its charging state should then be received at least once.
- the predefined first period of time corresponds to a multiple of a minimum nominal repetition frequency, which means that the charging station(s) in their charging state can be determined particularly reliably. A signal from a charging station that is charging should then be received several times.
- the predefined first period of time is a variably resulting period of time, for example the period of time required to receive at least one signal twice, three times or even more frequently. It is a development that the predetermined first period of time is noticeably shorter than a typical period of time between parking an electric vehicle and removing the charging cable from its holder or plugging a charging cable into a charging cable connection of the charging station.
- the electric vehicle scans for the signals described above periodically, e.g. every second, or carries out a scanning process approximately every second.
- the electric vehicle checks whether a charging station has been brought into its charging state again between it being brought into its parked state and the end of the parked state (e.g. by driving off).
- the electric vehicle After the electric vehicle has been brought into its parked state, it checks for a predetermined second period of time at an increased frequency ("scan rate") whether a charging station has been brought into its charging state again.
- scan rate can be reduced as follows.
- the higher scan rate is, for example, 1 scan per second or 2 scans per second.
- the electric vehicle after the electric vehicle has been brought into its parked state, it only checks for a predetermined second period of time whether a charging station has been brought into its charging state again.
- the second period of time is between 5 minutes and 10 minutes, for example approximately 10 minutes.
- the signals are short-range signals, in particular with a range of no more than 10 m.
- the advantage is achieved that charging stations that are outside a typical length of charging cables are not recognized and thus cannot be used to open the coverage are not taken into account. This in turn further reduces the likelihood of a falsely triggered opening.
- the signals are Bluetooth radio signals. These can advantageously be limited to a short range, can easily carry the required information and are widely used. Because modern Electric vehicles often already have at least one Bluetooth receiver installed, resulting in a particularly cost-effective implementation of the method.
- the cover is automatically closed again (in particular if it has not already been closed in some other way).
- the third period of time can be set as desired, but is advantageously in the range of minutes, for example between 1 minute and 5 minutes, especially about 2 minutes.
- the cover is automatically closed again after a predetermined fourth period of time after the end of a charging process (in particular if it has not already been closed in some other way).
- the advantage is thus achieved that the closing process also runs automatically, which further increases user comfort.
- the fourth period of time can be between 2 s and 30 s, for example, in particular between 5 s and 10 s.
- the completion of the loading process can, for example
- the charging station stops sending out the signals when the charging process is complete. The absence of these signals is recognized by the vehicle, which then automatically closes the cover again after the fourth period of time.
- the charging station emits signals independently of its charging status.
- the signals carry information about the state of charge, in particular about whether the charging cable that has been hit is in its holder or not or whether an external charging cable is connected to the charging cable connection of the charging station or not.
- the charging completion information is read by the electric vehicle, which then automatically closes the cover again after the fourth period of time upon changing the charging completion information.
- the completion of the charging process is determined by unplugging a previously plugged-in charging cable from the charging connection of the electric vehicle, this can also be determined, for example, by simply recognizing the plug at the charging connection.
- the object is also achieved by an electric vehicle that is designed to carry out the method as described above.
- an electric vehicle having a charging connection with a cover that can be opened automatically, a signal receiver that is set up for the wireless reception of electromagnetic signals, and a control device that is set up to evaluate the signals received from the signal receiver and set up to do so is to open the cover automatically, the control device being set up to run the method as described above.
- the electric vehicle can be designed analogously to the method and vice versa, and has the same advantages.
- the cover can be a charging flap that covers a charging socket of the electric vehicle.
- the signal receiver can be a Bluetooth receiver or Bluetooth transceiver ("transceiver"), for example.
- a Bluetooth receiver already present in an electric vehicle in particular a Bluetooth transceiver, can or has been subsequently reprogrammed to carry out the method.
- the possibility of retrofitting existing electric vehicles to use the present method is particularly cost-effective.
- the cover can be opened by motor or actuator.
- the electric vehicle can be a PHEV or a BEV.
- the control device can be an on-board computer of the electric vehicle.
- the object is also achieved by a charging station for charging electric vehicles, which is designed to carry out the method as described above.
- the object is achieved in particular by a charging station which is equipped with a radio beacon ("beacon”) which emits signals identifying the charging station, and the radio beacon is equipped to emit the signals corresponding to the charging status of the charging station.
- a radio beacon (“beacon”) which emits signals identifying the charging station, and the radio beacon is equipped to emit the signals corresponding to the charging status of the charging station.
- the charging station can be designed analogously to the method and vice versa, and has the same advantages.
- the radio beacon is always activated to emit signals identifying the charging station when the charging station is in its charging state, and is otherwise deactivated. This enables particularly energy-saving operation.
- the radio beacon is set up to emit signals, independently of the presence of the state of charge, which carry corresponding readable information depending on the presence or absence of the state of charge. This is particularly advantageous in order to also transmit other information, in particular bidirectionally, via the radio beacon or a radio emitter that can also be used as a radio beacon, in particular a radio transceiver (see also below).
- the charging station is equipped with a Bluetooth beacon that is set up to emit short-range Bluetooth signals, for example no more than 10 m. It is a further development that the Bluetooth beacon is a Bluetooth low energy beacon (“Bluetooth Low Energy (LE) Beacon”) is. Bluetooth beacons are basically known Bluetooth radio transmitters which broadcast their universally unique identifier.
- Bluetooth beacons are basically known Bluetooth radio transmitters which broadcast their universally unique identifier.
- the charging station has an attached charging cable which is accommodated in a holder when the charging station is at rest.
- a sensor is assigned to the holder, by means of which it can be determined whether the charging cable is in the holder or not.
- the sensor can be a magnetic switch or magnetic contact switch, for example.
- the charging station has a charging cable connection for connecting an external charging cable.
- the charging cable connection is assigned a sensor, which can be used to determine whether a charging cable is connected to the charging cable connection or not.
- the sensor can be a magnetic switch or magnetic contact switch, for example.
- the charging station has a Bluetooth transmitter that can be used or set up as a Bluetooth beacon, but can also be used for other forms of communication.
- the Bluetooth transmitter is in particular a Bluetooth transceiver or Bluetooth transceiver and is therefore also suitable for bidirectional communication via Bluetooth.
- a Bluetooth transmitter, in particular a Bluetooth transceiver that is already present in a charging station can be or has been subsequently reprogrammed for use as a Bluetooth beacon. The possibility of retrofitting existing charging stations to use the present method is particularly cost-effective.
- the type of charging station is not limited and can also include a fast charging station, for example.
- This object is also achieved by a system having at least one electric vehicle as described above and at least one charging station as described above.
- the system can be designed analogously to the method, the electric vehicle and the charging station, and vice versa, and has the same advantages.
- the at least one charging station can, in particular, comprise a number of charging stations.
- the charging stations can be set up, for example, in a public or private charging park, a multi-storey car park, etc.
- Fig .1 shows a possible process for automatically opening and closing a cover of a charging connection of an electric vehicle 1.
- the electric vehicle 1 has a Bluetooth transceiver 2, a control device 3 coupled thereto in terms of data technology and a drive unit 4 coupled to the control device 3, which is used for motorized or actuating opening and closing of a charging flap 5, which covers a charging socket 6 of the electric vehicle 1, is formed.
- a drive battery (not shown) of the electric vehicle 1 can be charged, discharged or conditioned via the charging socket 6 .
- a step S1 the electric vehicle 1 is brought into a parking state suitable for charging the drive battery via its charging socket 6, e.g. turned off or parked.
- the Bluetooth transceiver 2 is used to scan whether Bluetooth signals (Bluetooth beacon signals) are being received from the Bluetooth beacons 12 installed in charging stations 7, 8, 9, 10, 11 have been sent out and which have a unique identifier. From the charging stations 7 to 11 shown, it is assumed that when the initial scan is carried out, the charging stations 7 and 8 are already in their charging state, for example because their attached charging cables have been removed from the associated holders. The charging stations 9 to 11, on the other hand, do not send any Bluetooth beacon signals because they are not in their state of charge, for example because their charging cable is still in the associated brackets are located. As an alternative to the transmission/non-transmission of signals, signals continuously transmitted by the charging stations 7 to 11 can contain corresponding information about the respective state of charge.
- Bluetooth signals Bluetooth beacon signals
- a charging station is newly recognized, i.e. only after the initial scan has been carried out.
- the Bluetooth transceiver 2 can be used to carry out corresponding scans with a high frequency of, for example, one scan per second for Bluetooth beacon signals. This can be implemented, for example, by recognizing a Bluetooth beacon signal with an identifier that had not yet been used in the initial scan.
- step S3 If no new charging station 9 to 11 is detected ("N") in step S3, a check is then carried out in step S4 to determine whether a predetermined second period of time has elapsed since the electric vehicle 1 was parked, for example 10 minutes. If this is not the case ("N"), a branch is made back to step S3.
- the method ends in a step S5 without the loading flap 5 having been opened.
- the tailgate 5 can still be opened using other methods, e.g. manually, via a CID of the electric vehicle 1, an app, etc.
- step S6 the loading flap 5 is opened immediately by the control device 3 sending a corresponding command or a corresponding control signal to the drive unit 4 spends
- a step S7 checks whether a charging cable has been plugged into the charging socket 6 within a predetermined third time period of, for example, 2 minutes after opening the cover. If this is not the case ("N"), the loading flap 5 is automatically closed again in step S8 in that the control device 3 outputs a corresponding command or a corresponding control signal to the drive unit 4 . However, if this is the case ("Yes"), in a step S9 it is checked whether the charging process has been completed or ended. This can be determined, for example, by a user unplugging the charging cable from the charging socket 6 and reinserting it into the holder of the charging station 9 . Then the charging station 9 stops sending out the Bluetooth beacon signals. The absence of the Bluetooth beacon signals with the identifier that was used to open the loading flap 5 is recognized by the control device 3 and interpreted as the end of the loading process.
- step S9 if the check based on step S9 has shown that the loading process has been completed ("Yes"), the loading flap 5 is automatically closed again in step S10 after a predetermined fourth time period of, for example, 2 s to 5 s.
- the beacon / signal transmitter of the charging station can not only be activated or deactivated depending on the state of charge, but the beacon / signal transmitter can also emit signals - in particular continuously - independently of the state of charge, but depending on the presence or absence of the state of charge bear relevant legible information.
- a numerical specification can also include exactly the specified number as well as a usual tolerance range, as long as this is not explicitly excluded. reference list
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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US18/837,302 US20250154819A1 (en) | 2022-02-15 | 2023-02-14 | Automatically Opening a Cover of a Charging Connection |
CN202380019323.2A CN118613388A (zh) | 2022-02-15 | 2023-02-14 | 充电接口的盖的自动打开 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102022103540.9 | 2022-02-15 | ||
DE102022103540.9A DE102022103540A1 (de) | 2022-02-15 | 2022-02-15 | Automatisches Öffnen einer Abdeckung eines Ladeanschlusses |
Publications (1)
Publication Number | Publication Date |
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WO2023156355A1 true WO2023156355A1 (de) | 2023-08-24 |
Family
ID=85278536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2023/053552 WO2023156355A1 (de) | 2022-02-15 | 2023-02-14 | Automatisches öffnen einer abdeckung eines ladeanschlusses |
Country Status (4)
Country | Link |
---|---|
US (1) | US20250154819A1 (de) |
CN (1) | CN118613388A (de) |
DE (1) | DE102022103540A1 (de) |
WO (1) | WO2023156355A1 (de) |
Citations (8)
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DE102012021518A1 (de) | 2012-11-02 | 2014-05-08 | Volkswagen Aktiengesellschaft | Verfahren zur Unterstützung eines Betankungs-/Aufladevorgangs eines Energiespeichers eines Fahrzeugs |
US20170259678A1 (en) | 2016-03-08 | 2017-09-14 | Faraday&Future Inc. | Electric vehicle charge port |
EP3257696A1 (de) | 2016-06-15 | 2017-12-20 | Conti Temic microelectronic GmbH | Verfahren und vorrichtung zum betätigen eines deckels eines ladeanschlusses oder tankeinfüllanschlusses eines fahrzeugs |
DE102016223212A1 (de) * | 2016-11-23 | 2018-05-24 | Audi Ag | Verfahren zum automatischen Öffnen einer Ladeklappe |
DE102018003563A1 (de) * | 2018-05-02 | 2018-10-25 | Daimler Ag | Verfahren zur Steuerung einer automatisch öffnenden Klappe für ein Fahrzeug |
US20200190889A1 (en) * | 2018-12-14 | 2020-06-18 | Hyundai Motor Company | Vehicle |
US10974605B2 (en) | 2015-09-07 | 2021-04-13 | Jaguar Land Rover Limited | Method and apparatus for electric vehicle charging |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102020215601A1 (de) | 2020-12-10 | 2022-06-15 | Robert Bosch Gesellschaft mit beschränkter Haftung | Vorrichtung und Verfahren zur Ansteuerung einer Ladeanschlussabdeckung und Elektrofahrzeug |
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2022
- 2022-02-15 DE DE102022103540.9A patent/DE102022103540A1/de active Pending
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2023
- 2023-02-14 US US18/837,302 patent/US20250154819A1/en active Pending
- 2023-02-14 CN CN202380019323.2A patent/CN118613388A/zh active Pending
- 2023-02-14 WO PCT/EP2023/053552 patent/WO2023156355A1/de active Application Filing
Patent Citations (8)
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US8627860B2 (en) | 2011-09-28 | 2014-01-14 | Tesla Motors, Inc. | Fuel coupler with wireless port door unlatching actuator |
DE102012021518A1 (de) | 2012-11-02 | 2014-05-08 | Volkswagen Aktiengesellschaft | Verfahren zur Unterstützung eines Betankungs-/Aufladevorgangs eines Energiespeichers eines Fahrzeugs |
US10974605B2 (en) | 2015-09-07 | 2021-04-13 | Jaguar Land Rover Limited | Method and apparatus for electric vehicle charging |
US20170259678A1 (en) | 2016-03-08 | 2017-09-14 | Faraday&Future Inc. | Electric vehicle charge port |
EP3257696A1 (de) | 2016-06-15 | 2017-12-20 | Conti Temic microelectronic GmbH | Verfahren und vorrichtung zum betätigen eines deckels eines ladeanschlusses oder tankeinfüllanschlusses eines fahrzeugs |
DE102016223212A1 (de) * | 2016-11-23 | 2018-05-24 | Audi Ag | Verfahren zum automatischen Öffnen einer Ladeklappe |
DE102018003563A1 (de) * | 2018-05-02 | 2018-10-25 | Daimler Ag | Verfahren zur Steuerung einer automatisch öffnenden Klappe für ein Fahrzeug |
US20200190889A1 (en) * | 2018-12-14 | 2020-06-18 | Hyundai Motor Company | Vehicle |
Also Published As
Publication number | Publication date |
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DE102022103540A1 (de) | 2023-08-17 |
CN118613388A (zh) | 2024-09-06 |
US20250154819A1 (en) | 2025-05-15 |
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