WO2017055213A1 - Procédé de communication directe ou indirecte entre un véhicule automobile et au moins une unité d'alimentation en énergie externe au véhicule destinée au véhicule automobile en relation avec une opération d'alimentation en énergie - Google Patents

Procédé de communication directe ou indirecte entre un véhicule automobile et au moins une unité d'alimentation en énergie externe au véhicule destinée au véhicule automobile en relation avec une opération d'alimentation en énergie Download PDF

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Publication number
WO2017055213A1
WO2017055213A1 PCT/EP2016/072843 EP2016072843W WO2017055213A1 WO 2017055213 A1 WO2017055213 A1 WO 2017055213A1 EP 2016072843 W EP2016072843 W EP 2016072843W WO 2017055213 A1 WO2017055213 A1 WO 2017055213A1
Authority
WO
WIPO (PCT)
Prior art keywords
energy
amount
motor vehicle
supply unit
power supply
Prior art date
Application number
PCT/EP2016/072843
Other languages
German (de)
English (en)
Inventor
Thorsten Breuer
Laurens Hufer
Original Assignee
Volkswagen Aktiengesellschaft
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 Volkswagen Aktiengesellschaft filed Critical Volkswagen Aktiengesellschaft
Publication of WO2017055213A1 publication Critical patent/WO2017055213A1/fr

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F13/00Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs
    • G07F13/02Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs by volume
    • G07F13/025Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs by volume wherein the volume is determined during delivery
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06Details or accessories
    • B67D7/08Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/08Payment architectures
    • G06Q20/085Payment architectures involving remote charge determination or related payment systems
    • G06Q20/0855Payment architectures involving remote charge determination or related payment systems involving a third party
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/08Payment architectures
    • G06Q20/14Payment architectures specially adapted for billing systems
    • G06Q20/145Payments according to the detected use or quantity
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F15/00Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/003Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
    • G07F15/005Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations

Definitions

  • a method having the features of the preamble of claim 1 is known from DE 10 2006 044 780 A1. Specifically, there is described a method and apparatus for monitoring the filling of fuel into a tank of a motor vehicle.
  • the tank of the motor vehicle is provided with an identification unit with which a fuel approved for the motor vehicle can be identified.
  • a fuel pump is associated with a detection unit, whereby the identification unit of the motor vehicle and thus an approved fuel can be read out.
  • the gas pump is a
  • the data processing unit is used to compare the dispensable fuel types with the fuel of the
  • EP 1 184 241 A1 a method for the automatic control of
  • Refueling operations of vehicles fleet fleet disclosed.
  • the payment of a withdrawn amount of fuel is cashless using a credit card associated with the vehicle while determining the location of use of the credit card.
  • DE 10 2014 203 055 A1 describes a device for determining the quantity of fuel pumped from a gas pump into a fuel tank.
  • a flow sensor measures the amount of fuel pumped into the fuel tank and stores this data in a data memory. Data are also stored on the dispenser-side display of the delivered fuel quantity.
  • Display accuracy of a gas pump or a gas station are closed.
  • the stored data can be retrieved from a server and stored.
  • the data stored on the server is available to other users for retrieval via mobile devices.
  • Refueling is also possible via an activation by debit card / credit card, with a subsequent refueling to stop by an automatic shutdown or by the operator is conceivable. In some countries, the activation can also be done by depositing cash at the cashier.
  • the object of the present invention is to be able to automate a power supply process.
  • the invention is based on a method for direct or indirect communication between a motor vehicle and at least one vehicle external
  • an energy reserve in the energy store is determined before at least one energy store of the motor vehicle, from which a value for a maximum amount of energy that can be absorbed by the energy store is derived and this value of the vehicle-external energy supply unit is made available. This corresponds to an actual discharge amount of energy on the part of Energy supply unit at most of the maximum amount of energy consumable by the motor vehicle.
  • energy supply unit can be understood as meaning both a conventional dispenser and a charging station for charging electrical energy.
  • energy supply units for other energy sources for example, gas,
  • the energy store In a vehicle with an internal combustion engine, the energy store is generally designed as a tank. In electric vehicles or hybrid vehicles are as energy storage usually special high-voltage traction batteries available.
  • the inventive method allows automation of the
  • the communication between said components is wireless with known methods, such as. WLAN (Wireless Local Area Network), Internet, WPAN (Wireless Personal Area Network or Bluetooth), NFC (Near Field
  • a further development of the method proposes that, before energy is released, the maximum amount of energy that can be absorbed by the energy store is compared with a certain amount of money to be determined or determined. This can be done in such a way that the
  • Power supply unit is provided information about the amount of money and from this amount of money an affordable delivery amount is derived.
  • the energy supply unit is controlled in such a way that the actual discharge quantity is smaller than the maximum amount of energy that can be absorbed if the affordable discharge quantity is smaller than the maximum amount of energy that can be absorbed.
  • Energy release the maximum amount of energy that can be absorbed by the energy store is matched with an energy supply of the energy supply unit.
  • Power supply unit controlled such that the actual discharge amount corresponds to the energy supply of the power supply unit when the energy supply of the power supply unit is smaller than the maximum recordable amount of energy.
  • this embodiment of the invention can increase comfort in a
  • an optical and / or acoustic and / or haptic (for example, vibrating) warning message may be issued. It is also conceivable in this context, the actually deliverable or discharged amount of energy from the
  • Display power supply unit optionally, if necessary, an additional indication can also be issued that e.g. not fully refueled or that less was supplied as possible.
  • Such a signal can easily detect a
  • the signal can preferably be provided as a simple status signal (status bit: yes / no). This reduces the required control effort.
  • a display of the absorbed amount of energy is adjusted such that a present without the presence of the signal tolerance range (so-called Wegankschwelle) within which fluctuations in the energy supply in the energy storage are not displayed eliminated or at least downsized.
  • the display of the amount of energy absorbed, that is to say of the refueled fuel is usually effected via a so-called tank needle.
  • Fluctuations of the measured level from the tank can not be unnecessarily displayed, the above-mentioned tolerance range is provided.
  • Short-term inclinations of the motor vehicle at a standstill can be caused, for example, by loading and unloading processes, getting in / out of persons, tilting of the motor vehicle, etc.
  • the tolerance range is preferably set to a few liters.
  • the desired "immobilization" of a fuel gauge on the other hand can therefore cause a display error on the other side.
  • this error is eliminated or minimized.
  • the invention also relates to a device for carrying out the method according to the invention.
  • Such a device comprises a motor vehicle and an external vehicle
  • Power supply unit are each equipped with at least one communication device via which a direct or indirect data exchange between the motor vehicle and the power supply unit is possible. Further, a discharge amount of energy by the power supply unit to the motor vehicle in dependence of the exchanged data is controllable.
  • the method according to the invention can be carried out well and a comfortable energy supply process can be made possible
  • the device is to be developed in that the motor vehicle has at least one
  • Display device for displaying an energy supply in an energy store.
  • the display device can be controlled in such a way that variations in the energy supply within the energy store that lie within a tolerance range are not displayed.
  • the size of the tolerance range is further variable depending on the exchanged data, the tolerance range is particularly removable or at least reduced in size.
  • Fig. 1 is a diagram of a device for carrying out the inventive
  • Fig. 2 shows the detail of a controllable on the basis of a status signal
  • Fig. 4 is a detailed view according to view IV of FIG. 3 for explaining the
  • Fig. 6 is a flowchart for explaining the method according to the invention.
  • a gas station TS is schematically apparent.
  • the filling station TS has a plurality of energy supply units E in the form of dispensers.
  • Energy supply units E are fluidly connected to an energy storage 9, in which different fuels are stored.
  • the fuels can be supplied to a motor vehicle K via taps 4, which are connected to tapping hoses 3.
  • Each energy supply unit E is equipped with a communication device 2, via which preferably by means of a wireless communication system KS a
  • Motor vehicle K with one of the gas station TS associated central computer 8 and / or with a mobile communication device 7 an operator P is possible.
  • a communication between in each case two of the named components is in each case conceivable directly, ie directly one below the other, or also indirectly with the interposition of at least one other component.
  • Deviating from the embodiment but also a wired or wired transmission of data is conceivable.
  • Control device 1 1 provided over the function of means of the
  • Communication system KS exchanged data, the control of a discharge amount of fuel by means of the tap 4 to the motor vehicle K is possible.
  • the motor vehicle K is provided with an evaluation and control device 12, via which a display device 60 of a display instrument 6 in response to exchanged by the communication system KS data is controllable.
  • the display instrument 6 may be formed as an instrument cluster in which a plurality of display devices are combined.
  • the communication device 2 is in signal communication with the evaluation and control device 1 1.
  • the communication device 5 is in signal communication with the evaluation and control device 12.
  • the motor vehicle K is equipped with an internal combustion engine (not shown). To supply the internal combustion engine is an energy storage 1 in the form of a
  • Fuel tank is absorbed by the chemical energy in the form of fuel or receivable.
  • the level detection device 10 may include, for example, a sensor and / or a float mechanism.
  • the energy storage 9 is equipped with level detection devices 90, with which the level of each requested by the motor vehicle K fuel measured and to the communication device 2 a
  • the energy supply units E of the gas station TS can be designed as so-called prepaid gasoline pumps.
  • a first method step V1 is triggered.
  • the triggering of the process step V1 can for example be done by a
  • Proximity sensor (not shown) a signal to the evaluation and control device 1 1 is transmitted that a refueling operation is intended.
  • the signal may preferably be provided as a status bit (yes / no) or a switching pulse. It is also conceivable that the signal is generated by the operator P upon actuation of a control key.
  • an energy reserve V (t) is then determined or a previously determined energy supply V (t) is transferred and read.
  • the energy supply V (t) represents the energy supply of the energy store 1, thus e.g. the fuel tank of the motor vehicle K before a delivery of fuel to the motor vehicle K is.
  • the maximum recordable amount of energy Viller is transmitted via the communication device 5 to the communication device 2.
  • step V51 the maximum recordable amount of energy Vauf with an energy reserve VEVE of the energy supply unit E or of the.
  • the value of the amount of energy to be delivered Vab is set to the value of the recordable amount of energy Vetz (see step V62).
  • a signal S is transmitted to the communication device 5 by the communication device 2 via a successful energy supply process or refueling operation, and the energy supply process is initiated by delivery of the energy quantity Vab to be delivered.
  • the signal S can be transmitted shortly before or at the beginning of the actual energy supply process, for example, when a volume flow sensor of the power supply unit E triggers.
  • the power supply operation is automatically terminated as soon as the amount of energy Vab to be delivered has been delivered to the motor vehicle K.
  • the communication device 2 or the central computer 8 can receive a monetary amount G which is available to the operator P for the energy supply process or to which the operator P is willing to issue.
  • This amount of money G can be made available, for example, by the operator P via an application (app) of the mobile communication device 7.
  • An input via a control / keypad on the power supply unit E (not shown) is also possible.
  • the recordable amount of energy Vauf is compared with the affordable amount of energy Vbez.
  • V52 follows in a method step Comparison of the affordable amount of energy Vbez with the energy supply VEVE the
  • the evaluation and control device 1 1 outputs the energy to be dispensed
  • the amount of energy Vab to be delivered is set by the evaluation and control device 1 1 to the value of the affordable amount of energy Vbez (see method step V63).
  • the signal S is provided.
  • the signal S is therefore also the evaluation and control device 12 is available, which can control the aforementioned display device 60 of the display instrument 6 in response to the signal S via a control line SL.
  • FIG. 3 an energy reserve V in the energy store 1 of the motor vehicle K is plotted over the time t. It can be seen that with the operation of the motor vehicle K energy is consumed and there is a change AV of the energy supply V.
  • the power supply operation lasts for a period of time ⁇ t defined by a start of the power supply operation at a time t1 and by its end at a time t2.
  • V (t1) an energy supply at time t1 and with V (t2) is an energy reserve of
  • a tolerance range T (so-called refueling threshold) is plotted, within which one of the
  • Level detection device 10 measured change AV of the energy supply V (in this case, a measured change in the level of the energy storage device 1) by the display device 60 is not displayed.
  • an excessive oscillation in the display of the display device 60 is to be avoided at standstill of the motor vehicle, which can be caused for example in inclined position of the motor vehicle K, during loading and unloading or when entering and exiting people.
  • T leads to the total amount of energy Vab, d delivered by the energy supply unit E to the motor vehicle during a refueling process.
  • H the delivered number of liters of fuel, then displayed incorrectly when the amount of energy delivered Vab is less than or equal to T / 2.
  • Communication device 5 is sent, which indicates the end of the refueling process.
  • Field strength sensors for generating said signal to confirm the success Energy delivery conceivable.
  • a magnetic field change with flowing fuel for example, the generation of a pulse-like signal "refueling running" is conceivable.

Abstract

L'invention concerne un procédé de communication directe ou indirecte entre un véhicule automobile et au moins une unité d'alimentation en énergie externe au véhicule destinée au véhicule automobile en relation avec une opération d'alimentation en énergie. Selon l'invention, avant une distribution d'énergie (Vab) à au moins un accumulateur d'énergie du véhicule automobile, une réserve d'énergie (V(t)) présente dans l'accumulateur d'énergie, est déterminée; à partir de cette détermination, une valeur est dérivée pour une quantité d'énergie maximale (Vauf) qui peut être reçue par l'accumulateur d'énergie, et cette valeur est mise à disposition de l'unité d'alimentation en énergie externe au véhicule automobile, une quantité d'énergie (Vab) à distribuer correspondant, au maximum, à la quantité d'énergie maximale recevable (Vauf). Ainsi, le processus de ravitaillement est automatisé et permet d'obtenir un plus grand confort.
PCT/EP2016/072843 2015-09-28 2016-09-26 Procédé de communication directe ou indirecte entre un véhicule automobile et au moins une unité d'alimentation en énergie externe au véhicule destinée au véhicule automobile en relation avec une opération d'alimentation en énergie WO2017055213A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015218641.5 2015-09-28
DE102015218641.5A DE102015218641A1 (de) 2015-09-28 2015-09-28 Verfahren zur direkten oder indirekten Kommunikation zwischen einem Kraftfahrzeug und wenigstens einer fahrzeugexternen Energieversorgungseinheit für das Kraftfahrzeug in Zusammenhang mit einem Energieversorgungsvorgang

Publications (1)

Publication Number Publication Date
WO2017055213A1 true WO2017055213A1 (fr) 2017-04-06

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PCT/EP2016/072843 WO2017055213A1 (fr) 2015-09-28 2016-09-26 Procédé de communication directe ou indirecte entre un véhicule automobile et au moins une unité d'alimentation en énergie externe au véhicule destinée au véhicule automobile en relation avec une opération d'alimentation en énergie

Country Status (2)

Country Link
DE (1) DE102015218641A1 (fr)
WO (1) WO2017055213A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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DE102018112555A1 (de) * 2018-05-25 2019-11-28 Voith Patent Gmbh Wartung eines Nutzfahrzeugs
DE102019216751A1 (de) * 2019-10-30 2021-05-06 Volkswagen Aktiengesellschaft Verfahren zur Vorbereitung eines Kraftfahrzeugs zur Auslieferung

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US5717374A (en) * 1993-05-25 1998-02-10 Intellectual Property Development Associates Of Connecticut, Incorporated Methods and apparatus for inputting messages, including advertisements, to a vehicle
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EP1184241A1 (fr) 2000-09-01 2002-03-06 Scheidt & Bachmann Gmbh Méthode pour le contrôle automatique d'une opération de remplissage d'un réservoir de véhicule
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US6882900B1 (en) * 1997-09-26 2005-04-19 Gilbarco Inc. Fuel dispensing and retail system for providing customer selected guidelines and limitations
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DE4309605A1 (de) * 1993-03-24 1994-09-29 Bayerische Motoren Werke Ag Verfahren zur Anzeige eines Betriebsflüssigkeitsvorrats von Kraftfahrzeugen
US5717374A (en) * 1993-05-25 1998-02-10 Intellectual Property Development Associates Of Connecticut, Incorporated Methods and apparatus for inputting messages, including advertisements, to a vehicle
DE69806038T2 (de) * 1997-03-04 2003-01-30 Marconi Commerce Sys Inc Zapfanlage
US6882900B1 (en) * 1997-09-26 2005-04-19 Gilbarco Inc. Fuel dispensing and retail system for providing customer selected guidelines and limitations
DE19945347A1 (de) * 1999-09-22 2001-03-29 Werner Rumez Informationssystem an Tankstellen
EP1184241A1 (fr) 2000-09-01 2002-03-06 Scheidt & Bachmann Gmbh Méthode pour le contrôle automatique d'une opération de remplissage d'un réservoir de véhicule
US20070113921A1 (en) * 2005-11-04 2007-05-24 Capizzo Peter D System for replenishing energy sources onboard different types of automotive vehicles
DE102006044780A1 (de) 2006-09-22 2008-04-03 Siemens Ag Überwachungsvorrichtung und Überwachungsverfahren zum Überwachen eines Einfüllens von Flüssigkeit in einen Tank
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