EP2721712A1 - Procédé de commande d'un système de charge - Google Patents

Procédé de commande d'un système de charge

Info

Publication number
EP2721712A1
EP2721712A1 EP11741544.8A EP11741544A EP2721712A1 EP 2721712 A1 EP2721712 A1 EP 2721712A1 EP 11741544 A EP11741544 A EP 11741544A EP 2721712 A1 EP2721712 A1 EP 2721712A1
Authority
EP
European Patent Office
Prior art keywords
charging
short message
communication terminal
information
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Withdrawn
Application number
EP11741544.8A
Other languages
German (de)
English (en)
Inventor
Alexander Kepka
Andreas Zwirlein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP2721712A1 publication Critical patent/EP2721712A1/fr
Withdrawn legal-status Critical Current

Links

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
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Definitions

  • the invention relates to a method for controlling at least one charging device for electrically charging a traction battery of an electrically driven vehicle and a control ⁇ generating device.
  • Such an electrically powered vehicle includes a traction battery, which provides the Benö for driving ⁇ preferential electrical energy. Discharged traction batteries must be recharged if necessary by means of a charging device. Therefore, in the future will be in larger numbers of charging devices for electrically powered vehicles in operation, for example, at gas stations, parking lots, parking garages or at the roadside.
  • the invention has for its object to provide a method and an apparatus that allow a simple and user-friendly operation of such charging devices.
  • a method for controlling at least one (publicly accessible) charging device for electrically charging a traction battery of an electrically driven vehicle in which
  • this Charging device After receiving a short message from a mobile communication terminal short message at a short message center, said short message contains information about a Ladeein ⁇ direction and a desired charging time, this Charging device is switched to the charging time ready loading, whereupon the vehicle can be charged during this charging time by means of the charging device,
  • the charging device After receiving such another short message, the charging device is additionally switched ready for loading the desired extension of the charging time, after which the vehicle can be charged during this extension of the charging time by means of the charging device.
  • the charging device When not receiving such another short message, the charging device is switched off at the end of the charging time.
  • the charging means for the charging duration ready for loading ( “enabled”).
  • a electrically connected to the Ladeeinrich ⁇ tung vehicle by means of this charging means to be charged. by “charging of the vehicle”, strictly speaking, to understand the charging of the driving battery of the accelerator ⁇ zeugs.)
  • the Charging device over the originally desired charging time for a desired extension is switched ready for charging.
  • the total effective charging time in a simple and user-friendly way may be given by means of the communication terminal ⁇ device.
  • the method can also run so that before the end of the charging duration, the short message center is encouraged to send a short message ⁇ to the communication terminal, the di short message contains information about the upcoming end of the charging time and / or a way to extend the charging time. This will make a user of the communication tion terminal advantageously informed about the upcoming end of the charging time and / or the possibility to extend the charging time.
  • the method may also be such that upon receiving a request short message (originating from the communication terminal), the short message center is encouraged to send a short message to the communication terminal, wherein the short message contains information about the expiration of the La dedauer and / or information about contains the amount of energy already used for charging.
  • the short message contains information about the expiration of the La dedauer and / or information about contains the amount of energy already used for charging.
  • the process can also proceed in such a way that when an error occurs, the short message center is excited during charging of the traction battery, to send a short message to the communica ⁇ tion terminal, the short message Informatio ⁇ NEN on the error that occurred and / or information about the already for loading used amount of energy. Since ⁇ is informed of a possibly occurring error loading the traction battery by advantageously, the user of the communication ⁇ terminal. Alternatively or additionally, the user of the communication terminal can also be informed with which (electric) amount of energy the vehicle has already been charged up to the occurrence of the error.
  • the method may also be configured so that the short message center is excited at a vehicle-side termination of the charging operation to send a short message to the Kom ⁇ munikationsend réelle, wherein the short message infor ⁇ mation used to terminate the charging and / or information on for charging Contains amount of energy.
  • vehicle-end termination of the charging process can occur, for example, when the traction battery of the vehicle is fully charged.
  • the Kurznach ⁇ directing the user of the communication terminal is informed that the charging is finished by the vehicle and / or that a certain amount of electrical energy has been used to charge the vehicle.
  • Is given according to the invention further comprises a control device for at least one (publicly accessible) charging ⁇ means for electrically charging a traction battery of an electrically driven vehicle, wherein said control means is adapted for transmitting data relating to a charging operation of the charging device at a short message center, whereby the short message center is stimulated to send at least a portion of the data by means of (at least) a short message to a mobile communication terminal.
  • a mobile communication terminal for example a mobile phone, smartphone, mobile portable computer or the like
  • a mobile communication terminal for example a mobile phone, smartphone, mobile portable computer or the like
  • the controller may also be configured, upon receipt of an originating from a (mobile) communication terminal short message at a short message center, said short message contains information about a Ladeein ⁇ direction and over a desired charging time to connect this charging device ready for charging for the charging time, whereupon the vehicle during this charging time can be charged by means of the charging device.
  • the charging device can be switched to charging for the charging duration that has been transmitted by means of the short message from the communication terminal.
  • the control device can also be designed so that it is set up, after receiving another from the communication terminal short message at the short message center, this further short message contains information about a desired extension of the charging time, the charger additionally ready for loading the desired extension of the charging time switch, whereupon the vehicle can also be charged during this extension of the charging time by means of the charging device. If such a further short message is not received, the control device switches off the charging device at the end of the charging period. Thus, by sending the further short message, the charging time (during which the charger is switched ready for charging) can be extended flexibly.
  • Figure 1 shows an embodiment with a
  • FIG. 2 shows a first exemplary method sequence
  • FIG. 3 shows a second exemplary method sequence
  • FIG. 4 shows a third exemplary method sequence
  • FIG. 5 shows a fourth exemplary method sequence.
  • Figure 1 shows a schematic representation of an arrangement for controlling charging devices for electrically charging traction batteries of electrically driven vehicles.
  • a communication terminal 1 Darge ⁇ represents, which is configured in the embodiment as a smartphone.
  • the communication terminal 1 can also be a classic mobile telephone, a portable computer with a mobile radio unit or the like.
  • the mobile communication terminal 1 is in a known manner via an air interface 3, a transmission tower 5, a mobile radio network ⁇ 7 and a further communication network 9: connectedness with a short message center 11 (here, on the Internet 9) the.
  • the mobile network 7 is operated by a mobile service provider.
  • the short message center 11 includes exporting ⁇ insurance for the technical facilities of a short message service (in this case designed as SMS service, SMS, Short Message Service).
  • a short message service in this case designed as SMS service, SMS, Short Message Service.
  • the short message center 11 is connected via a further communication network 13 (in this case via the Internet 13) to a control device 15.
  • the short message center 11 represents a mediator which allows a message exchange between the communication terminal 1 and the control device 15. No user-specific data is exchanged between the short message center 11 and the control device 15, only the data relating to the respective charging process (session) are exchanged.
  • the control device 15 is connected to charging devices for electrically driven vehicles.
  • the controller 15 is via a router 17, another communication network 19 (here: via the Internet 19) and another router 21 with a first charging device 25 and a second charging device Connected 27 for traction batteries electrically powered vehicles.
  • the control device 15 can also be connected to other charging devices.
  • the control device 15 serves to control and monitor the charging devices, it constitutes an 'operation center' for these charging devices.
  • the first charging device 25 is electrically connected by means of a charging cable 35 an electrically driven vehicle 37 connectable, which has a traction battery 39.
  • the electric automobile is loaded on ⁇ 37 (more specifically, the traction battery 39 to be charged of the electrically antreibba ⁇ ren vehicle 37 by means of the first charging device 25).
  • the other charging devices 27, 31 and 33 can be connected (by means of a charging cable or also by inductive means) with electrically driven vehicles in order to charge these vehicles or their traction batteries.
  • a user eg, the driver of the electrically-powered vehicle 37 wants to charge it to the first charging device 25
  • a short message address in the form of an SMS short number ⁇ specified.
  • the user of the vehicle 37 addresses a first short message K1 with this short message address and writes in this first short message K1 information about the first charging device 25 in the form of an identifier of the charging device (for example, a charging point number indicated on the charging device).
  • the first short message Kl passes in known manner via the air interface 3, the cellular network 7, and the communi cation ⁇ network 9 to the short message center 11 (see also FIG. 2).
  • the short message center 11 is then checked whether the communication terminal 1 and the user of the communication terminal 1 is ren for the Ladeverfah ⁇ recharged / charged service (whether for example for the groove zer of the communication terminal 1 is a so-called prepaid account (credit account) for the payment of the charging service before ⁇ present or whether a so-called postpaid bill is available on the loading can be billed), see block Bl.
  • Postpaid account of the user of the communication terminal 1 is performed.
  • the successful reservation is then returned to the short message center 11.
  • the price is calculated for the charging process and reported to the mobile service provider according to the actually occurred charging time. Then this price determined can be either debited from the prepaid account or postpaid Invoice are posted.
  • the "session ID” is an unambiguous identification for charging .
  • the short message center 11 sends a first message Nl with the loader identifier and the session ID to the controller 15.
  • the control device 15 switches the first charging device 25 ready for charging, ie the first charging device 25 is put into a state in which the charging process of the vehicle 37 can begin. This "ready to load
  • the controller 15 then optionally sends back a second message N2 to the short message center.
  • This second message N2 confirms the short message ⁇ trale that the SessionID is now registered as valid for the loading process.
  • the short message center 11 then sends a second short message K2 to the communication terminal 1.
  • This second short message K2 contains the information that the first charging device 25 is switched to the desired charging time ready for charging and the charging process can now begin.
  • the operator of the vehicle can now move away from the vehicle with his communication terminal 1 and, for example, make purchases.
  • the user of the communication terminal 1 is interested in the status of the charging process, see block B3. Therefore, he sends by means of the communication terminal 1, a third short message K3 from the short message center 11, with which he queries the status of the charging process.
  • a short message is also referred to as a "request short message", which is a normal short message (for example a normal SMS message) containing the code for requesting the status
  • This request short message K3 is sent the spectralklanachonnezen ⁇ 11 and is received by it.
  • the short message center 11 sends a third message N3 to the control device 15 from.
  • this third message N3 the session ID is transmitted and information about the duration of the charging time and / or information about the amount of energy already used for charging is queried. Thereafter , the control device 15 sends a fourth message N4 to the short message center 11.
  • This fourth message N4 contains the session ID and the queried information about the expiration of the charging duration and / or information about the amount of energy already used for charging.
  • the fourth message N4 ⁇ r the Kurznachonnezen- trale 11 is excited to send a fourth short message K4 to the communication terminal 1, this fourth short message K4 contains the information about the expiration of the charging time and / or the information übe already charging Energy used (eg "End of charging time in 30 minutes, already 21 kWh charged").
  • the communication center 11 sends a fifth message N5 to the Steue ⁇ approximate device 15.
  • This message N5 (which includes the SessionlD contains) Information regarding the expiry of charging time and / or information on the already used to load amount of energy to be queried.
  • This information and the SessionID are transmitted by means of a sixth message N6 from the control device 15 to the short message center 11.
  • the messages N5 and N6 are similar in structure to the messages N3 and N4. (The messages N5 and N6 are optional.)
  • the short message center 11 sends a fifth short message K5 to the communication terminal 1.
  • This fifth short message K5 contains the information that the La ⁇ dedauer to expire (possibly indicating the remaining time of the charging period). Furthermore, fifth short message K5 contains the request as to whether the loading time is to be extended and optionally the information that the control device 15 has transmitted to the short message center 11 by means of the message N6. The user can thus be informed informatively the amount of energy used for loading.
  • the user of the communication terminal 1 can now extend the charging time. For this purpose, it sends a sixth short message K6 from the communication terminal 1 to the short message center 11.
  • This sixth short message K6 contains the information as to whether the charging time should be extended and, if necessary, information about which time duration the charging time should be extended.
  • This information (and the SessionID) is transmitted to the controller 15 via a seventh message N7.
  • the controller 15 continues to charge the first charger 25 for the desired extension time, see block B5.
  • the electrically drivable vehicle 37 can also be charged during this extension of the charging time by means of the first charging device 25.
  • the charging time can be extended several times. It can be given a maximum charge ⁇ duration, to reach the charging time can be extended.
  • This eighth message N8 contains the SessionID both the in ⁇ formation that the charger should be switched off, which means that the charging process is to end.
  • the control device 15 receives this eighth message N8 and then switches off the first charging device 25. This ends the loading process. Then, the controller 15 sends a ninth message N9 to the short message center 11.
  • This ninth message N9 contains the session ID and Informa ⁇ tions about the used total for charging energy amount.
  • the short message center 11 sends a seventh short message K7 to the communica ⁇ tion terminal 1. With this seventh short message K7 are transmitted the information that the charging operation is completed and how much energy has been used in total for loading. The user is thus informed informatively the amount of energy used for charging.
  • the messages K3, N3, N4 and K4 can be transmitted at any time (namely whenever the user of the communication terminal 1 wants to be informed about the status of the charging process).
  • the messages N5, N6, K5, K6 and N7 either can not occur at all or they can be repeated several times until the predefined maximum charging time has been reached.
  • Such a maximum charging time can be, for example, six hours at ⁇ .
  • FIG. 3 shows a further embodiment of the procedural ⁇ proceedings is shown in which the charging process on the vehicle side will be ⁇ ends.
  • the messages K1, N1, N2, K2, N5, N6, N7, K5 and K6 shown in FIG. 3 correspond to the messages described in connection with FIG.
  • the messages K3, N3, N4 and K4 shown in Figure 2 do not occur in this embodiment.
  • the charging process is stopped by the vehicle 37.
  • Example ⁇ example is fully charged the traction battery 39 of the driving ⁇ schws 37 at this time.
  • the vehicle 37 then communicates this information to the control device 15, see block B30.
  • the control device 15 then sends a message N30 to the short message center 11.
  • This message N30 contains the session ID, information about the vehicle-side termination of the charging process and / or information about the total amount of energy used for charging.
  • the short message center 11 is to send a short message K32 to the communication terminal 1.
  • This short message K32 contains the Informatio ⁇ nen on the charge termination and / or the information on the total energy used for charging ⁇ quantity.
  • Optional K32 will not be ⁇ announce that the charge has been stopped by the vehicle, but merely informed of the end of charging in this short message.
  • FIG. 4 shows an embodiment of the method will be ⁇ enrolled in which the charging operation is terminated by an error occurs.
  • the messages Kl, Nl, N2 and K2 shown in FIG. 4 correspond to the messages shown in FIG. If an error subsequently occurs, this is communicated to the control device 15 or detected by the control device 15 (see block B40) and the charging process is terminated on the basis of this error. Then, the controller 15 sends a message N40 to the short message center 11.
  • This message N40 contains the sessionID and the information that the load was stopped due to an error, the cause of this error
  • the short message center 11 is excited to send a short message K42 to the Gayunikationsendge ⁇ advises 1.
  • This short message K42 contains Informatio ⁇ NEN about the end of charging, on the error that occurred and / or the hitherto used for charging energy amount.
  • the short message can K42 also contain the infor ⁇ mation that an already performed Reservie ⁇ tion amounts to the credit account, a previously performed by ⁇ debiting is canceled or corrected by this credit account or a Bela ⁇ processing of the post-paid account (cash refund information ).
  • FIG. 5 shows the method sequence if the charging process can not be started at all.
  • the messages K1 and N1 again correspond to those shown in FIG. put messages. If the control device 15 after the arrival of the message Nl tries to turn the charging device 25 ready for charging, for example, an error occurs, which means that the charging process can not be started gestar ⁇ tet, see block B50. The reason for this may also be that the vehicle is not connected to the charging device within a certain period of time. Then, the controller 15 sends a message N50 to the short message center 11. This message N50 contains the session ID and information that the loading can not be started and the reason why. Therefore, the procedure is aborted at this point (AbortSession).
  • the short message center 11 is excited to send a short message K52 to the Gaynikationsendge ⁇ advises 1.
  • This short message K52 contains the information that the loading process was not started and that possibly already reserved or debited balance on the credit account is released or reversed (or another form of money refund). The user is therefore not charged with any costs.
  • the information can further be included that the user of the communication terminal device 1 can make a new attempt.
  • the monetary billing of the charging is based on the time that the vehicle is at the first charging device 25 (ie the parking time in the parking lot at the charging device ⁇ 25).
  • the billing is thus time-related, eg by the hour.
  • the amount of energy used to charge the vehicle is not extra, but the cost of this amount of energy is included in the cost of parking time.
  • the described method for controlling a charging device for electrically charging vehicles is usable for open user groups, since the users only a mobile communication terminal and a suitable way of Billing (eg prepaid account or postpaid account).
  • the interactive communication with the user of the charging device takes place by means of short messages (eg SMS messages) by means of his mobile communication terminal (eg mobile phone).
  • the user is recognized by the first-time Ab ⁇ send an SMS to the short message center, in the embodiment thus by sending the first short message Kl.
  • a ge ⁇ suitable communication terminal of the customer provided - on the communication terminal of the customer a mobile Website to be displayed, the customer via a so-called Quick Response Code (QR code), which is attached to the ers ⁇ th charging device 25 or is displayed.
  • QR code Quick Response Code
  • Additional information can be transmitted to the customer via this mobile website.
  • the communication with the customer via a so-called, ⁇ 'for a smartphone is possible to perform, which is installed on the smartphone as formed from ⁇ communication terminal 1 of the customer.
  • Other communication options are so-called push-infos or e-mail.
  • Optional can be displayed on the first charge ⁇ device 25 on a display of the customer's name or other means of identification of the customer, so that is always clear who currently this charge ⁇ device is charging his car.
  • billing can be provided to offer cheaper rates, if the customer agrees that his vehicle is charged with a limited charging current.
  • user groups which are defined by known as black lists or white lists.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne un procédé de commande d'au moins un système de charge (25) servant à la recharge électrique d'une batterie de traction (39) d'un véhicule à propulsion électrique (37). Dans ce procédé, à réception d'un message court (K1) provenant d'un terminal de communication mobile (1) au niveau d'un centre de messages courts (11), lequel message court (K1) contient des informations relatives à un système de charge (25) et à une durée de charge souhaitée, ce système de charge (25) est activé prêt à charger pendant la durée de charge (B2), après quoi le véhicule (37) peut être rechargé pendant cette durée de charge au moyen du système de charge (25). Avant la fin de la durée de charge, le système détermine si le centre de messages courts (11) a reçu en provenance du terminal de communication (1) un autre message court (K6) contenant des informations relatives à une prolongation souhaitée de la durée de charge et, à réception d'un tel autre message court (K6), le système de charge (25) est activé prêt à charger en plus pendant la prolongation souhaitée de la durée de charge. Suite à cela, le véhicule (37) peut également être rechargé pendant cette prolongation de la durée de charge au moyen du système de charge (25). L'invention concerne en outre un système de commande.
EP11741544.8A 2011-07-20 2011-07-20 Procédé de commande d'un système de charge Withdrawn EP2721712A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/062443 WO2013010587A1 (fr) 2011-07-20 2011-07-20 Procédé de commande d'un système de charge

Publications (1)

Publication Number Publication Date
EP2721712A1 true EP2721712A1 (fr) 2014-04-23

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Country Status (2)

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EP (1) EP2721712A1 (fr)
WO (1) WO2013010587A1 (fr)

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CN111251928A (zh) * 2018-11-30 2020-06-09 宁德时代新能源科技股份有限公司 充电方法、装置、设备、介质、电池管理***和充电桩
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