WO2023066607A1 - Procédé et dispositif de ravitaillement en carburant d'un véhicule automobile au niveau d'une station de ravitaillement en hydrogène - Google Patents

Procédé et dispositif de ravitaillement en carburant d'un véhicule automobile au niveau d'une station de ravitaillement en hydrogène Download PDF

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Publication number
WO2023066607A1
WO2023066607A1 PCT/EP2022/076671 EP2022076671W WO2023066607A1 WO 2023066607 A1 WO2023066607 A1 WO 2023066607A1 EP 2022076671 W EP2022076671 W EP 2022076671W WO 2023066607 A1 WO2023066607 A1 WO 2023066607A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
hydrogen
filling station
refueling
hydrogen filling
Prior art date
Application number
PCT/EP2022/076671
Other languages
German (de)
English (en)
Inventor
Uwe Schmidt
Jochen Wessner
Armin Schuelke
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2023066607A1 publication Critical patent/WO2023066607A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/002—Automated filling apparatus
    • F17C5/007—Automated filling apparatus for individual gas tanks or containers, e.g. in vehicles

Definitions

  • the present invention relates to a method for refueling a motor vehicle at a hydrogen filling station.
  • the present invention also relates to a corresponding device, a corresponding computer program and a corresponding machine-readable storage medium.
  • a hydrogen filling station has fuel pumps, nozzles and pumps that can be used to fill up the energy supply of fuel cell vehicles or other mobile hydrogen consumers.
  • liquid hydrogen (LH2) is produced at a temperature of up to -253 °C and a pressure of up to 16.5 bar and gaseous hydrogen (GH2) at a temperature of 20 °C and a pressure of 250 or 350 bar or a temperature of -40 °C and a pressure of 700 bar.
  • LH2 liquid hydrogen
  • GH2 gaseous hydrogen
  • DE102016002176A1 relates to a refueling data interface for unidirectional data transmission from a vehicle to a tank system with at least one infrared diode arranged in a tank recess of the vehicle and an optical display element which displays the function of the infrared diode. Disclosure of Invention
  • the invention provides a method for filling up a motor vehicle at a hydrogen filling station, a corresponding device, a corresponding computer program and a corresponding storage medium according to the independent claims.
  • the approach according to the invention is based on the finding that an infrared interface of the known type, which establishes vehicle communication, must be provided on the vehicle specifically for this purpose.
  • An advantage of the solution according to the invention lies in its ability to enable vehicle communication using an existing coding, an existing safety protocol or method and an existing device in order to reliably transmit the data required for safe refueling at a hydrogen filling station.
  • the data exchange can be provided by means of a controller of the tank system of the motor vehicle to be refueled.
  • This connection with the tank system control and the tank system enables safe refueling of hydrogen at the hydrogen filling station.
  • the coupling with the mobile phone thus opens up an additional communication channel.
  • the in this way, the described integration of the cloud allows the inclusion of quantity recording, billing and payment systems and other applications in the petrol station environment.
  • the pressure and the temperature can be measured by the gas station or its gas pump in order to enable a plausibility check of corresponding measured values of the vehicle.
  • FIG. 1 An embodiment of the invention is illustrated in the drawing and explained in more detail in the following description.
  • the single figure shows schematically a vehicle communication system according to an embodiment of the invention.
  • the figure illustrates a method according to the invention for refueling a motor vehicle (10) at a hydrogen filling station (11).
  • the motor vehicle (10) has a hydrogen tank system (12) on its underbody with a suitable controller (17) which is connected by a CAN bus to the rest of the on-board electronics (14) of the motor vehicle (10) in its front end.
  • Other communication devices (15) of the motor vehicle (10) include, for example, the radio antenna that can be seen at the rear or the infotainment system that is connected via a LIN bus and is not shown in the drawing.
  • a mobile phone (18) is attached in the present application, which is coupled to the on-board electronics (14) on the one hand and to the hydrogen filling station (11) on the other hand before refuelling.
  • the mobile phone (18) also exchanges data (16) with the symbolic cloud (13) via the mobile Internet.
  • the hydrogen filling station (11) and communication devices (15) of the motor vehicle (10) are also in such a data exchange (16) with one another and with the cloud (13).
  • the hydrogen filling station (11) and the hydrogen tank system (12) of the motor vehicle (10) can use its on-board electronics (14) and communication devices (15) for data exchange (16).
  • measured values for temperature and pressure in the hydrogen tank system (12) recorded in the motor vehicle (10) are transmitted in this way from the controller (17) to the hydrogen filling station (11) for plausibility checks.
  • Such data exchange (16) may take place directly between the motor vehicle (10) and the hydrogen filling station (11) or indirectly using a mobile phone (18) and cloud (13). There, for example, by the motor vehicle (10) during refueling of the
  • Hydrogen filling station (11) related hydrogen can be recorded quantitatively or billed after refueling.
  • This method can be implemented, for example, in software or hardware or in a mixed form of software and hardware, for example in the controller (17).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

L'invention concerne un procédé de ravitaillement en carburant d'un véhicule à moteur (10) au niveau d'une station de ravitaillement en hydrogène (11), caractérisé en ce que le poste de ravitaillement en hydrogène (11) et un système de réservoir d'hydrogène (12) du véhicule à moteur (10) utilisent le système électronique du véhicule (14) et des dispositifs de communication (15) du véhicule à moteur (10) pour échanger des données (16).
PCT/EP2022/076671 2021-10-18 2022-09-26 Procédé et dispositif de ravitaillement en carburant d'un véhicule automobile au niveau d'une station de ravitaillement en hydrogène WO2023066607A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021211719.8 2021-10-18
DE102021211719.8A DE102021211719A1 (de) 2021-10-18 2021-10-18 Verfahren und Vorrichtung zum Betanken eines Kraftfahrzeuges an einer Wasserstofftankstelle

Publications (1)

Publication Number Publication Date
WO2023066607A1 true WO2023066607A1 (fr) 2023-04-27

Family

ID=83692900

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/076671 WO2023066607A1 (fr) 2021-10-18 2022-09-26 Procédé et dispositif de ravitaillement en carburant d'un véhicule automobile au niveau d'une station de ravitaillement en hydrogène

Country Status (2)

Country Link
DE (1) DE102021211719A1 (fr)
WO (1) WO2023066607A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014015872A1 (de) * 2014-10-25 2016-04-28 Audi Ag Entnahmevorrichtung für ein gasförmiges Brennmittel zum Betanken eines Kraftfahrzeugs mit komprimiertem gasförmigem Brennmittel
DE102016002176A1 (de) 2016-02-24 2017-08-24 Daimler Ag Betankungsdatenschnittstelle
WO2019009794A1 (fr) * 2017-07-07 2019-01-10 Boh Westerlund Station de ravitaillement en hydrogène comprenant un réservoir de remplissage
US20190255952A1 (en) * 2018-02-19 2019-08-22 Honda Motor Co., Ltd. System and method for determining hydrogen production to provide energy to at least one vehicle
US10422479B2 (en) * 2015-11-18 2019-09-24 Panasonic Intellectual Property Management Co., Ltd. Control method for energy source supply system that stores an energy source and supplies the energy source to one or more vehicles
US20200223684A1 (en) * 2019-01-16 2020-07-16 Tatsuno Corporation Hydrogen filling system and hydrogen filling method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014015872A1 (de) * 2014-10-25 2016-04-28 Audi Ag Entnahmevorrichtung für ein gasförmiges Brennmittel zum Betanken eines Kraftfahrzeugs mit komprimiertem gasförmigem Brennmittel
US10422479B2 (en) * 2015-11-18 2019-09-24 Panasonic Intellectual Property Management Co., Ltd. Control method for energy source supply system that stores an energy source and supplies the energy source to one or more vehicles
DE102016002176A1 (de) 2016-02-24 2017-08-24 Daimler Ag Betankungsdatenschnittstelle
WO2019009794A1 (fr) * 2017-07-07 2019-01-10 Boh Westerlund Station de ravitaillement en hydrogène comprenant un réservoir de remplissage
US20190255952A1 (en) * 2018-02-19 2019-08-22 Honda Motor Co., Ltd. System and method for determining hydrogen production to provide energy to at least one vehicle
US20200223684A1 (en) * 2019-01-16 2020-07-16 Tatsuno Corporation Hydrogen filling system and hydrogen filling method

Also Published As

Publication number Publication date
DE102021211719A1 (de) 2023-04-20

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