EP3700774A1 - Ladesäule zur bereitstellung elektrischer energie - Google Patents
Ladesäule zur bereitstellung elektrischer energieInfo
- Publication number
- EP3700774A1 EP3700774A1 EP18789067.8A EP18789067A EP3700774A1 EP 3700774 A1 EP3700774 A1 EP 3700774A1 EP 18789067 A EP18789067 A EP 18789067A EP 3700774 A1 EP3700774 A1 EP 3700774A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- charging
- charging station
- user
- authorization
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
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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
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
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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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- 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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- 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]
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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
- 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
Definitions
- Charging station for providing electrical energy
- the disclosure relates to a charging station for providing electrical energy for an electrically operable vehicle of a user via a charging cable.
- Charging columns are typically used for charging an electrical energy store in an electrically operable vehicle, which can be plugged via a charging cable with the electrically operable vehicle.
- an authorization of the user of the electrically operable vehicle to obtain electrical energy can be carried out at the charging station by transmitting an authorization information to the charging station.
- the authorization information can be stored on a portable information carrier, in particular a chip card, and can be read out by an authorization interface of the charging station.
- This authorization interface is typically a component of a user interface, which is arranged at a distance from a charging interface, in particular with respect to a charging socket or a charging plug of the charging station.
- this arrangement has the disadvantage that it may be necessary for a reference of electrical energy from the charging station that the user interacts with both the user interface and the charging interface.
- authorization may first be performed at the user interface to effect release of the charging station for subsequent electrical connection to the electrically powered vehicle.
- a separate embodiment of the user interface and the charging interface can increase the production cost of the charging station disadvantageously. It may be necessary for the user to perform the authorization on the user interface and to insert a charging plug into the electrically operable vehicle or the charging station. These two actions have the disadvantage that they can be carried out spatially separated, so that the use of the charging station may require an increased need for action of the user.
- the disclosure is based on the finding that the above object can be achieved by a charging station, which has a communication interface integrated in a charging connector, in particular in a charging socket.
- the charging connector can be connected by the user with the electrically driven vehicle via a charging cable, wherein on the charging connector, an authorization of the user via the communication interface is feasible.
- the disclosure relates to a charging station for providing electrical energy for an electrically operable vehicle of a user via a charging cable.
- the charging station comprises a charging connector in a housing, wherein the charging connector is electrically connectable to the charging cable for drawing electrical energy, and a communication interface, which is at least partially disposed in the housing and configured to wirelessly read an authorization information of the user from an information carrier.
- the charging station comprises a processor which is adapted to determine the authorization of the user for the receipt of electrical energy on the basis of the read authorization information, and a release device, which is designed, the charging station with a determined authorization of the user for the receipt of electrical energy by the electrically authorized user.
- the charging station can be configured to transport electrical energy from a supply network connection to an energy store, preferably an electrical energy store, in the electrically operable vehicle.
- Configuration parameters in particular a current intensity, voltage and / or frequency of an electric charging current, which flows from the charging station to the electrically operable vehicle, may be included in the authorization information.
- a charging current characteristic can be defined, which can determine the aforementioned parameters of the electric charging current or its time profile over the duration of a charging process in which the electric charging current flows from the charging station to the electrically operable vehicle.
- the communication interface may be, for example, a Radio Frequency Identification (RFID) interface according to the standard ISO / IEC 14443 or ISO / IEC 18000-3. Furthermore, the communication interface may provide a near field communication (NFC) interface Standard ISO / 1 EC 14443 or ISO / IEC 18092. Other wireless communication technologies that may be used to communicate with the communication interface include Bluetooth, ZigBee (IEEE 802.15.4), Wireless LAN (IEEE 802.1 1), WiMAX (IEEE 802.16), 5G, UMTS, Ultra Wideband (UWB), DECT and IrDA.
- the communication interface can establish a direct connection to the information carrier or communicate with the information carrier via a communication network.
- the enabling device is configured to electrically connect the charging connector to a power supply network for the receipt of electrical energy when the authorization of the user has been established.
- the advantage is achieved that an unauthorized access to the charging station and in particular an unauthorized energy reference via the charging connector can be prevented.
- the charging connector is disconnected from the power supply network, no electrical energy can be transported via the charging connector.
- This can further protect the charging connector against unauthorized manipulation, as can not be authorized via the charging connector, a connection to the power grid and can be produced and the connection to the power grid in the charging station can be realized.
- the housing has a cover, in particular a lockable and pivotable flap, for locking the charging connector, wherein the release device is designed to unlock the cover when the user has detected authorization in order to release the charging connector for connection to the charging cable.
- the advantage is achieved that the closed by the cover or at least hidden charging connector can be protected from unauthorized access and / or external influences, in particular from dirt or moisture.
- a pivotable design of the cover has the advantage that the cover can be firmly connected to the charging connector and removal of the cover can be prevented. Furthermore, by the pivoting mechanism a permanently constant alignment of the flap can be realized to the charging connector, so that a manual alignment of the flap to the charging connector may not be necessary.
- the cover can provide protection according to one of the protection classes IP1 1 to IP69K, including protection against contact, the ingress of water and / or dust and / or form a thermal insulation.
- the release device includes a locking actuator for locking or unlocking the cover, and the locking actuator is configured to unlock the cover to release the charging connector for connection to the charging cable.
- the locking actuator for unlocking or locking the cover can be realized by an electromechanical closure, wherein a mechanical locking or unlocking can be triggered by an electromagnetic signal.
- the unlocking of the cover may signal to the user that the charging station has authorized the user based on the authorization information for the receipt of electrical energy via the charging station.
- the charging connector may be a charging socket or a charging plug, which can be covered by the cover and / or locked in order to realize a connection to the charging cable with the cover open and unlocked.
- the locking actuator may be configured to unlock or lock the cover in the event of a power supply failure of the locking actuator, in order to prevent the charging cable from disconnecting from the charging connector in the event of a power failure of the charging station.
- the release device has a locking bolt, which is movable by the Vernegelungsaktuator for locking or unlocking the cover, wherein the locking pin engages for locking the cover in a locking receptacle of the cover.
- the advantage is achieved that the cover can be mechanically locked and / or unlocked and in the locked or unlocked state, an electromagnetic signal or a force of the Verriegelungsaktuators may not be necessary to maintain the locked and / or unlocked state.
- unlocking and / or locking can not be triggered by an interruption of the power supply of the Verriegelungsaktuators.
- the Verriegelungsaktuator can be arranged in a housing of the charging connector or and are supplied via the charging connector, respectively via a control line of the charging connector with electrical energy.
- an electrical signal for locking and / or unlocking the cover can be sent via the control line to the Verriegelungsaktuator.
- the locking bolt may in particular be designed to maintain a locking of the charging connector with the cover under the action of mechanical force.
- the locking bolt may be made of a metal and / or a plastic, in particular of the same material of the cover or the housing of the charging connector.
- the locking bolt may engage a receptacle in the cover and / or the housing of the charging connector to realize a locked connection between the housing of the charging connector and the cover.
- This locked connection can in particular be a non-positive and / or positive connection.
- the engagement of the locking bolt in the receptacle can be realized by a displacement of the locking bolt.
- the necessary for unlocking and / or locking displacement distance can be sufficiently large to prevent unlocking and / or locking by vibration or other accidental force.
- the cover is spring loaded by a spring and, upon withdrawal of the charging cable from the charging connector, closes the cover.
- the advantage is achieved that a separate closing of the cover after deduction of the charging cable, in particular a manual closing by the user may not be necessary. This can increase the efficiency and ease of use of connecting the charging cable to the charging station and reducing the likelihood of operator error, as closing the charging connector through the cover may not require user interaction.
- the spring can exert increasing, decreasing or constant restoring force with an increasing opening angle between the loading connector and the cover. If the restoring force maximum at small opening angles, for example, a sealing closure between the charging connector and the cover can be realized and with decreasing restoring force at larger opening angles, which can be advantageously reduced after an initial opening by a user applied force. If the restoring force is maximum at large opening angles, the acceleration of the closing movement of the cover in the direction of the charging connector can advantageously be increased, so that the time required for the closing operation can be reduced. If the restoring force is independent of the opening angle, the cover can advantageously be combined with a damping in order to realize a slow and / or uniform closing of the cover. This can in particular to prevent the likelihood of pinching objects, in particular the charging cable or fingers of the user.
- the spring may cause closure or opening of the cover. If the spring is designed to open the cover, after unlocking the cover by the Verriegelungsaktuator the cover can be opened automatically and the charging connector for connection of the charging cable are released to the user. This can advantageously account for a manual opening of the cover by the user. Closing the cover by the user can signal the completion of the energy purchase by the user to the charging station so that the charging station can be used for a new charging process, in particular with another user.
- the cover has an electrical contact, which contacts a different electrical contact of the housing when the cover is closed, wherein the release device is designed to lock the cover, in particular by means of a Verriegelungsaktuators, if the electrical contact electrically contacts the further electrical contact ,
- the advantage is achieved that a final position of the cover can be monitored and / or detected on the charging connector.
- a locking or unlocking of the cover can be realized, for example, in response to the detection of the position of the cover.
- a triggering of the locking or unlocking can be prevented by the Verriegelungsaktuator, if the cover is not in a necessary position for locking or unlocking.
- the communication interface has a communication antenna, which is arranged or embedded in the housing, in particular in a cover that closes the charging connector.
- the advantage is achieved that a communication connection via the communication interface can be made more efficient.
- the communication antenna can be designed to advantageously reduce the signal-to-noise ratio of a communication connection between the communication interface and an information carrier which holds authorization data.
- the arrangement of the communication antenna in the cover achieves an advantageous orientation of the communication antenna to a further communication interface, in particular a communication interface of the information carrier.
- the conclusion of the communication connection may be dependent on a distance between the communication antenna and the information carrier, which distance may advantageously be reduced by the arrangement of the communication antenna in the cover.
- the cover can be arranged accessible to the user, so that the user can place the information carrier in particular without additional effort and / or without additional steps in a sufficiently small distance in the vicinity of the communication antenna or the cover to a communication link between the communication interface and the information carrier to realize.
- the communication interface is a near field communication interface or an RFID communication interface, which is designed to actively read out the authorization information from the information carrier via an electromagnetic field.
- the advantage is achieved that the range of the communication interface can be limited, so that access to the charging station only in the immediate vicinity, which can be monitored in particular and / or access limited, can be made possible. Furthermore, by actively reading out the authorization information from the information carrier, a power supply, in particular an external energy supply or an energy supply integrated in the information carrier, can be dispensed with. The readout via an electromagnetic field can in particular be effected without contact, so that neither a contact contact nor a line-connected electrical contact between the information carrier and the charging station can exist.
- the information carrier in particular a smartphone, a communication interface, wherein the communication interface of the charging station is designed to read the authorization information of the user via the communication interface of the information carrier from the information carrier.
- the advantage is achieved that a communication connection can be established by means of the communication interface of the charging station and the communication interface of the information carrier in order to provide the authorization information of the user of the charging station.
- the information carrier is a smartphone or a chip card with an NFC interface, wherein the smartphone can replace an additional chip card.
- the communication interface is configured to generate an electromagnetic field for activating the information carrier for reading the authentication information.
- the information carrier can have an active and an inactive operating state.
- the active operating state of the information carrier can be characterized by an energy supply of the information carrier via an existing communication connection or an energy source integrated into the information carrier and the possibility of reading out the authorization information from the information carrier.
- the passive operating state of the information carrier the Autons istsinformation is obtained and can be read by a change in the active operating state of the information carrier.
- the passive operating state can differ from the active operating state by a lower consumption of electrical energy, in particular the information carrier consumes no electrical energy in the passive operating state.
- the communication interface of the charging station can have an active operating state and a passive operating state with a lower consumption of electrical energy compared to the active operating state.
- Activation of the information carrier via the electromagnetic field can realize a non-contact activation of the information carrier, wherein the electromagnetic field can at least partially enforce the information carrier.
- the processor is configured to compare the auto-consensus information or information derivable from the auto-consume information, in particular a hash value, with reference information to authorize the user, and authorize the user if the auto-consensus information matches that of the user Autons mecanicsinformation derivable information with the reference information.
- the advantage is achieved that the Autons istsinformation can be checked and / or adjusted by the processor to enable a release for the purchase of electrical energy.
- the possibility of authorization via a hash value present to the charging station can advantageously realize a pseudonymization and / or anonymization of the charging station user, so that the charging station in particular without personal data about the user of the charging station can realize a release.
- the information carrier can provide the charging station with information derivable from the authorization information, which the processor can compare with reference information.
- the processor can compare with reference information.
- the reference information is reference information pre-stored in the charging station, or the charging station is configured to retrieve the reference information from a remote information server.
- the charging station can be provided with the reference information on the basis of which an authorization of the user can be realized.
- a local holding the reference information in the charging station realizes the advantage that the authorization can be done quickly and in particular can only be dependent on the processing time of the processor time. For the user of the charging station, an authorization can therefore be perceived as being simultaneous with the introduction of the information carrier.
- the reference information may be stored in a memory of the charging station and provided to the processor for adjusting the authorization information.
- a communication with an external database such as a remote information server to adjust the locally stored reference information done.
- An authorization based on the locally stored reference information can be realized without a communication connection to an external database.
- the charging station further comprises a further communication interface configured to transmit the retrieved authorization information for authorizing the user to a remote authentication server via a communication network, in particular via a wireless or wired communication network, and in response to the transmission of the authorization information. receive an authorization message from the remote authentication server, and wherein the processor is adapted to authorize the user if the authorization message indicates the authorization of the user.
- the communication network may be, for example, a wireless LAN, WiMAX, 5G, UMTS or Ethernet network.
- the processor is configured not to authorize the user in the event of failed authorization, and / or the enabling device is configured to not electrically enable the charging station when the user fails to authorize electrical energy to be drawn by the authorized user, in particular to disable the charging connector leave.
- the advantage is achieved that unauthorized access to the charging station can be prevented.
- Authorization may fail due to invalid or unreadable authorization information. Electrical energy can be obtained via the charging station only upon successful authorization of the user.
- a predetermined number of failed authorizations may be allowed.
- the release device can prevent further authorization attempts.
- the communication interface for a predetermined time interval can be turned off.
- the enabling device may have an emergency mode of operation that enables delivery of electrical energy even after failed authorization.
- the amount of energy delivered may be limited and / or included Means of payment can be recorded via the communication interface in order to charge the user for the energy purchase.
- the read authorization information has at least one date, in particular a name or an identification or an identification number or a code, which is assigned to the user.
- the advantage is achieved that the user of the charging station can be identified by the date in order to enable a release for the purchase of electrical energy and / or to charge the user for the use or the purchase of electrical energy.
- an identification or identification number or code may be used to pseudonymise or anonymise the user to the charging station or the charging station operator.
- a link of the date with personal data can be realized, for example, in the Autonsticiansserver and / or the information server to realize a personal billing of the energy reference.
- the charging connector has a charging plug or a charging socket.
- a charging cable can be connected, which has a charging socket and the charging socket of the charging connector, a charging cable can be connected, which has a charging connector.
- the charging cable may for example be unidirectional, so that an energy flow through the charging cable is provided in a predetermined direction.
- a corresponding asymmetrical design of the cable By a corresponding asymmetrical design of the cable, a confusion of the cable ends can be prevented by the user.
- FIG. 1 shows a charging station in one embodiment
- Fig. 2 shows a release device in one embodiment.
- Fig. 1 shows a schematic representation of the charging station 100 for providing electrical energy for an electrically operable vehicle 101 of a user via a charging cable 103.
- the charging station 100 includes a charging connector 105 in a housing 107, wherein the charging connector 105 is electrically connected to the charging cable 103 for reference electrical energy is connectable and a communication interface 109, which is at least partially disposed in the housing 107 and configured to read an authorization information of the user from an information carrier 1 1 1 wirelessly.
- the charging station 100 comprises a processor 1 13, which is configured to determine the authorization of the user for the receipt of electrical energy on the basis of the read authorization information and a release device 1 15, which is designed, the charging station 100 when the user has been authorized for the Relay electrical power released by the authorized user.
- the charging connector 105 is disposed in the housing 107 and the charging connector 105 and the housing 107 form a composite comprising a cover 1 17, a Verriegelungsaktuator 1 19, a charging interface 127, a connecting plate 129 and a support plate 131, which in an exploded detail view are shown in Fig. 1.
- the cover 1 17 covers the charging connector 105, in particular the charging interface 127.
- the connecting plate 129 is designed to receive the charging interface 127 and the cover 17 and realizes the connection between the charging interface 127 and the mounting plate 131. With the support plate 131 of the charging connector 105 in the charging station 100 can be fastened.
- the locking actuator 1 19 is disposed behind the support plate 131 and the charging interface 127 passes through the support plate 131 so that electrical contacts of the charging interface 127 and electrical contacts of the Verriegelungsaktuators 1 19 are arranged within the charging station 100 and are thus protected in particular against manual access and external influences.
- the locking bolt 121 is according to the embodiment shown in Fig. 1, a rocker arm, which is rotatable by the Verriegelungsaktuator 1 19. By a movement, in particular a rotational movement, the locking pin 121 can be moved into a cover 1 17 the locking position and / or in a cover 1 17 unlocking position.
- the electrically operable vehicle 101 can have an energy store, which can be charged via an electrical connection to the charging station 100 by means of the charging cable 103.
- the charging cable 103 can be connected to the electrically operable vehicle 101 via a further charging connector, which is arranged on the electrically operable vehicle 101.
- the release device 15 is configured to electrically connect the charging connector 105 to a power supply network for the receipt of electrical energy when the user has detected authorization.
- the charging station 100 can have a power supply connection in order to transport electrical energy via the charging cable 103 to the electrically operable vehicle 101.
- the cover 1 17 is a lockable and hinged flap for closing the charging connector 105, and the releasing device 15 is configured to unlock the cover 1 17 when the user has detected authorization to release the charging connector 105 for connection to the charging cable 103.
- the release device 1 15 has a locking pin 121, which by the Verriegelungsaktuator 1 19 for locking or unlocking the cover 1 17 is movable and engages the locking of the cover 1 17 in a locking receptacle of the cover 1 17.
- the cover 1 17 is spring-loaded by a spring, so that upon withdrawal of the charging cable 103 from the charging connector 105, the cover 1 17 closes.
- the spring may be arranged in a bearing of the cover 1 17, wherein the bearing 17 connects the cover 1 pivotally connected to the housing 107.
- the communication interface 109 has a communication antenna 123, which is arranged in the housing 107, in particular in the covering the charging connector 105 cover 17.
- the communication antenna 123 may be embedded in the cover 1 17, to be protected from external forces and / or weathering.
- the communication interface 109 is a near-field communication interface, in particular according to the NFC standard, which is designed to actively read out the authorization information from the information carrier 11 1 via an electromagnetic field.
- the information carrier 1 1 in particular a smartphone, has a communication interface 125, wherein the communication interface 109 of the charging station 100 is designed to read the Autons mecanicsinformation the user via the communication interface 125 of the information carrier 1 1 1 from the information carrier 1 1 1.
- the Communication interface 109 is designed to generate an electromagnetic field for activating the information carrier 11 for the reading out of the authorization information.
- the information carrier 1 1 1 comprises an information memory 133, in which the authorization information can be stored.
- the information store can be read out via the communication interface 125 of the information carrier 11 1.
- the processor 13 is configured to compare the authorization information or information derivable from the authorization information, in particular a hash value, with reference information to authorize the user, and authorize the user if the authorization information matches or the authorization information derive derivable information with the reference information.
- the charging station 100 includes a charging connector 105 in a housing 107, the charging connector 105 electrically connecting with the charging cable 103 electrical energy is connectable and a communication interface 109, which is at least partially disposed in the housing 107 and configured to read an authorization information of the user from an information carrier 1 1 1 wirelessly.
- the charging station 100 comprises a processor 1 13, which is configured to determine the authorization of the user for the receipt of electrical energy on the basis of the read authorization information and a release device 1 15, which is designed, the charging station 100 when the user has been authorized for the Relay electrical power released by the authorized user.
- the charging station 100 has a further communication interface 201, which is designed to transmit the read-out authorization information for authorizing the user to a remote authorization server 205 via a communication network 203, in particular via a wireless or wired communication network, and in response to the transmission of the authorization information to receive an authorization message from the remote authorization server 205.
- the processor 1 13 is configured to authorize the user if the authorization message indicates the authorization of the user.
- the charging connector 105 is connected to the Verriegelungsaktuator 1 19, the communication interface 109 and the locking pin 1 13 in one Detail enlargement of Fig. 2 shown.
- the charging connector 105 comprises 7 contacts, which are divided into two groups. A first group of 5 contacts with a larger cross-sectional area compared to the contacts of the other group can be used for energy transmission. The further group consisting of two contacts can be used to control the charging process by means of a transmission of control signals.
- the processor 1 13 is configured not to authorize the user in the event of failed authorization and / or the release device 15 is configured not to electrically enable the charging station 100 in the event of failed user authorization by the authorized user for electrical power, in particular the charging connector 105 left locked.
- the release device 1 15 can prevent a release of the charging station 100 even with successful authorization of the user. This is particularly advantageous if other parameters prevent the user from receiving electrical energy despite successful authorization. This may be, for example, an interruption of the energy supply of the charging station 100, an expired credit balance or means of payment of the user, an official barrier of the user or a deviation from the regular operating state of the charging station 100.
- the read authorization information has at least one date, in particular a name or an identification or an identification number or a code, which is assigned to the user.
- the release of the cover 1 17 may serve the user as confirmation of a successful authorization based on the authorization information, so that no further confirmation of the authorization may be necessary.
- the charging connector 105 has a charging socket into which a charging cable 103 with a charging plug can be inserted.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017125134.0A DE102017125134A1 (de) | 2017-10-26 | 2017-10-26 | Ladesäule zur Bereitstellung elektrischer Energie |
| PCT/EP2018/078057 WO2019081250A1 (de) | 2017-10-26 | 2018-10-15 | Ladesäule zur bereitstellung elektrischer energie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3700774A1 true EP3700774A1 (de) | 2020-09-02 |
Family
ID=63896138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18789067.8A Withdrawn EP3700774A1 (de) | 2017-10-26 | 2018-10-15 | Ladesäule zur bereitstellung elektrischer energie |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3700774A1 (de) |
| DE (1) | DE102017125134A1 (de) |
| WO (1) | WO2019081250A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040032B (zh) * | 2019-05-22 | 2022-10-28 | 深圳市电王科技有限公司 | 一种新能源汽车充电桩 |
| DE102019215257A1 (de) * | 2019-10-02 | 2021-04-08 | Volkswagen Aktiengesellschaft | Anordnung zum Laden eines zumindest teilweise elektrisch angetriebenen Kraftfahrzeugs |
| DE102020124092B4 (de) | 2020-09-16 | 2022-03-31 | Md Elektronik Gmbh | Steckverbinderanordnung zum Verbinden einer elektrischen Leitung mit einem elektrischen Bauelement |
| CN117596543A (zh) * | 2020-12-11 | 2024-02-23 | 浙江安吉智电控股有限公司 | 一种锁车系统以及锁车方法 |
| CN215264950U (zh) * | 2021-03-18 | 2021-12-21 | 国网电动汽车服务有限公司 | 一种基于智能充电枪的即插即充系统 |
| CN113064018B (zh) * | 2021-04-16 | 2022-10-28 | 广东电网有限责任公司计量中心 | 一种直流充电桩计量检测电路、装置及其方法 |
| CN113173096B (zh) * | 2021-04-25 | 2024-06-11 | 浙江吉利控股集团有限公司 | 一种充电控制方法、控制装置及控制系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0611332D0 (en) * | 2006-06-08 | 2006-07-19 | Elektromotive Ltd | Charging station |
| US20090177580A1 (en) * | 2008-01-07 | 2009-07-09 | Lowenthal Richard W | Collection of electric vehicle power consumption tax |
| US7804274B2 (en) * | 2008-07-21 | 2010-09-28 | Coulomb Technologies, Inc. | Vehicle charging station having a dual position locking door |
| US8680813B2 (en) * | 2009-02-17 | 2014-03-25 | Chargepoint, Inc. | Detecting and responding to unexpected electric vehicle charging disconnections |
| JP5548090B2 (ja) * | 2010-09-30 | 2014-07-16 | 株式会社東海理化電機製作所 | 給電プラグロック装置 |
| DE102011000094B4 (de) * | 2011-01-11 | 2021-09-02 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | System zur Zugriffskontrolle auf eine Fahrzeugladeeinrichtung |
| US9156367B2 (en) * | 2011-10-07 | 2015-10-13 | Chargepoint, Inc. | Overriding delayed electric vehicle charging events |
| US9348381B2 (en) * | 2011-10-19 | 2016-05-24 | Zeco Systems Pte Ltd | Methods and apparatuses for charging of electric vehicles |
| JP5999006B2 (ja) * | 2013-04-02 | 2016-09-28 | トヨタ自動車株式会社 | 充電プラグのロック装置 |
| WO2016089925A1 (en) * | 2014-12-02 | 2016-06-09 | Aerovironment, Inc. | System for charging an electric vehicle (ev) |
| EP3573195B1 (de) * | 2016-02-02 | 2020-11-04 | ConWys AG | Steckdose |
-
2017
- 2017-10-26 DE DE102017125134.0A patent/DE102017125134A1/de not_active Ceased
-
2018
- 2018-10-15 WO PCT/EP2018/078057 patent/WO2019081250A1/de not_active Ceased
- 2018-10-15 EP EP18789067.8A patent/EP3700774A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE102017125134A1 (de) | 2019-05-02 |
| WO2019081250A1 (de) | 2019-05-02 |
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