DE102019134429A1 - Method, device and computer product in connection with an energy supply process for a vehicle - Google Patents

Abstract

A method (200) is described in connection with an energy supply process for a vehicle (110) at an energy supply unit (130). The method (200) comprises determining (201) that a vehicle (110) is arranged on the energy supply unit (130). The method (200) further comprises determining (202) first information relating to the vehicle (110) and / or relating to a user of the vehicle (110), as well as operating (203) an information output module (132) of the Energy supply unit (130) as a function of the first information.

Description

The invention relates to a method, a device and a computer product in connection with an energy supply process for supplying energy to a vehicle at an energy supply unit, for example at a fuel pump. In particular, the invention relates to a method, a device and a computer product for supporting (e.g. providing information, interacting and / or entertaining) a user, the support being provided in connection with an energy supply process.

A vehicle must regularly be driven to an energy supply unit, e.g. to a petrol station or to a charging station, in order to supply energy (e.g. a liquid fuel or electricity) to the energy storage device, e.g. a fuel tank or an electrical energy storage device. The corresponding energy supply unit is typically set up to deliver an energy carrier (e.g. one or more different types of fuel and / or electricity) for an energy supply process to the vehicle.

This document deals with the technical task of improving the attractiveness and / or the benefit when the user (e.g. the driver or the vehicle owner) is staying at an energy supply point in connection with an energy supply process for the vehicle. The convenience, security and / or reliability of the energy supply process can be increased and / or improved information or entertainment for the user can be provided.

The problem is solved by each of the independent claims. Advantageous embodiments are described, inter alia, in the dependent claims. It is pointed out that additional features of a patent claim dependent on an independent patent claim without the features of the independent patent claim or only in combination with a subset of the features of the independent patent claim can form a separate invention independent of the combination of all features of the independent patent claim, which can be made the subject of an independent claim, a divisional application or a subsequent application. This applies equally to technical teachings described in the description, which can form an invention that is independent of the features of the independent patent claims.

According to one aspect, a method (at least partially computer-implemented) for supporting an energy supply process for a vehicle at an energy supply unit is provided. In a preferred example, the energy supply unit comprises or is a fuel pump and / or a tap or plug connector or gas hose (with which the energy is fed to the vehicle). As part of the energy supply process, a liquid and / or a gaseous fuel, in particular gasoline and / or diesel and / or natural gas and / or hydrogen, can then be filled into a (fuel) tank (generally in an energy store) of the vehicle.

The method includes determining that a vehicle (in particular a motor vehicle, for example a passenger car, a truck, a bus or a motorcycle) is arranged (e.g. arrived, stopped, and / or parked) at an energy supply point, in particular at a specific energy supply unit . In particular, the term “arranged” can mean a certain orientation and / or spatial proximity in relation to the energy supply unit. Furthermore, “arranging” the vehicle on the energy supply unit can include recognizing the need and / or the intention of the user to carry out an energy supply process.

In this case, it can be recognized (possibly in the process) that the vehicle is arranged on the energy supply unit for an energy supply process. This can be determined, for example, on the basis of data that is exchanged between the vehicle and the energy supply unit via a (wireless) communication connection (e.g. WLAN, Bluetooth, 3G, 4G, 5G, etc.). It can preferably be determined that the global position of the vehicle (e.g. GPS coordinates) sufficiently coincides with the position of the energy supply point. Alternatively or in addition, this can be determined on the basis of image data that are recorded by a camera of the energy supply unit.

The method further comprises determining first information relating to the vehicle and / or relating to a user of the vehicle. The first information relating to the vehicle can in particular be information relating to or characterizing the vehicle (for example the vehicle state, a vehicle parameter and / or an operating parameter of the vehicle). The first information can be determined, for example, on the basis of data that are exchanged between the vehicle and the energy supply unit via a (wireless) communication connection (eg WLAN, Bluetooth, 3G, 4G, 5G, etc.). As an alternative or in addition, the vehicle can have a radio-based data label, in particular an RFID (Radio Frequency Identifier) label (for example on the inside of a fuel filler cap of the vehicle). The first information can then be used in a particularly efficient manner can be determined at least partially by reading out the radio-based data label.

Furthermore, the method includes operating an information output module of the energy supply unit as a function of the one or more pieces of information ascertained in the method. The operation of the information output module can be or include the control of the information output module, in particular an information output module comprising a display, as a function of the first information.

The operation, in particular the control, of the information output module can include processing and / or further processing of information described in this document, selection and / or access to further information from a further (e.g. external) information source, and / or generation of Information (to be displayed) (e.g. image data, image sequences, videos, audio signals).

• • in einen zeitlichen Zusammenhang (z.B. eine gewisse kurze Zeit vor, während und/oder eine gewisse Zeit nach) mit dem Energieversorgungsvorgang stehen;
• • in einem kausalen Zusammenhang, d.h. wenn ein Energieversorgungsvorgang oder ein Bedarf und/oder eine Absicht (z.B. des Nutzers) vorliegt oder im Verfahren erkannt wird, einen Energieversorgungsvorgang durchzuführen;
• • in einem räumlichen Zusammenhang mit der Energieversorgungseinheit, insbesondere einer Tanksäule und/oder mit dem Zapfhahn bzw. Steckverbinder bzw. Gasschlauch, stehen.

The term "related to an energy supply process" can in particular be understood as:

• • are in a temporal connection (eg a certain short time before, during and / or a certain time after) with the energy supply process;
• • in a causal context, ie if there is an energy supply process or a need and / or an intention (eg of the user) or it is recognized in the method to carry out an energy supply process;
• • Are in a spatial connection with the energy supply unit, in particular a fuel pump and / or with the tap or plug connector or gas hose.

A specific temporal, causal and / or spatial relationship can be recognized in the method and one or more steps of the method can be initiated, controlled and / or varied depending on the recognition of the relationship. In other words, the method can have a specific connection with the energy supply process, which can be recognized and taken into account.

The energy supply unit is typically set up to deliver an energy carrier (e.g. a fuel and / or electricity) for an energy supply process to the vehicle. For this purpose, the energy supply unit can be set up to control one or more energy output modules (e.g. a pump and / or a valve and / or an electrical switch or a converter) in order to deliver the energy carrier to the vehicle.

The display of the information output module can comprise a screen, for example an OLED (Organic Light Emitting Diode) display, a projection unit (e.g. a beamer, a laser projection unit, etc.). The display can preferably be or comprise a 3D display (stereoscopic, holographic, etc.). The energy supply unit can include an interface unit, in particular a tap and / or a plug, which the user of the vehicle must manually guide (and possibly hold) to the vehicle for the energy supply process. The information output module of the energy supply unit can then preferably be arranged at least partially or completely on the interface unit. In this way, the convenience, the reliability and the security of an energy supply process can be increased.

In particular, the display of the information output module can be integrated into the tap and / or charging cable plug. The display or the provision of the information can advantageously be used on the tap and / or charging plug. Since the user typically directs his attention to the tap or charging plug in a typical energy supply process, there is the particular advantage that the time of the energy supply process can be used. By referring the information to be output to the first and / or to the second information item, information (in particular particularly adapted to the user) can be provided at a suitable point in time. For example, the information is much more perceptible or there is a much greater willingness to agree to the information, e.g. to accept an offer.

Furthermore, the method can include operating the information output module in which information is generated and / or output which does not or explicitly does not relate to the energy supply process. For example, infotainment content, advertising, etc. can be generated and / or output by means of the information output module.

In the method, the time that the user usually has to wait in connection with the energy supply process (eg during fuel filling or the charging process) can be used advantageously. The information is particularly preferably output on a display integrated in the tap and / or charging cable plug. The display or the provision of the information can advantageously be done on the tap and / or the charging plug to which the user typically directs his attention during an energy supply process (anyway).

For example, in connection with the energy supply process, depending on the first information and / or the second information and / or the aggregated information, information, for example an advertising message, an offer, in particular an acceptance proposal for an offer, and / or an information likely to be given to the user missing or useful information for the user can be generated, selected and / or output.

In particular, by providing a vehicle-specific and / or user-specific output, or preferably an output tailored to an ascertained, in particular predicted, need and / or an ascertained, in particular predicted, need of the user, a particularly convenient and safe energy supply process can be enabled directly on the energy supply unit .

The method can include determining second information relating to the energy supply unit and / or relating to the energy supply process. Furthermore, the method can comprise aggregating or combining the first information with the second information in order to provide information which is referred to in this document as aggregated information.

The first information can, for example, indicate or identify the state, in particular the fill level, of the energy storage device of the vehicle before the start of the energy supply process. As an alternative or in addition, the second information item can display or identify an energy parameter, in particular the amount of energy and / or the type of energy or the type of energy carrier that is delivered to the vehicle during the energy supply process.

The status of a battery as an energy store can, for example, indicate a temperature of the battery or the temperature of one or more areas (cells, modules) of the battery. For example, the state can characterize a temperature distribution of the battery. This can e.g. be displayed as a temperature map. Different significant areas of the battery, e.g. more or less critical with regard to the temperature value ranges, can be marked with different colors.

Aggregated information can then be determined, which includes, for example, the updated fill level of the energy store taking into account the amount of energy released, and / or the remaining duration of the energy supply process until a target fill level of the energy store is reached. A target fill level can differ from a complete filling of the energy store. The target fill level can correspond to a certain fill level recommended, for example, to achieve a target and / or for an expedient protection (e.g. life cycle extension). For example, the traction battery can only be charged to 85%. Furthermore, a predicted state of the energy storage device of the vehicle can be displayed or determined (e.g. as the aggregated information). For example, a fill level can be determined at the end of the intended journey, when a position, an appointment, a maintenance interval, etc. are reached.

The information output module of the energy supply unit can then be operated, in particular controlled, as a function of the aggregated information. In particular, the aggregated information can be output, e.g. displayed on a screen of the energy supply unit. By combining the first information with second information, the convenience and security of an energy supply process can be increased to a particular degree.

To operate the information module, the generation and / or the display can include an input option, in particular an interaction option. In particular, an input option, in particular an interaction option, can be generated and / or displayed or provided for the user by means of the information output module. For example, a virtual operating element, in particular an interaction element, can be displayed. The input option, a meaning of the input option and / or a content of the input option can be selected or determined as a function of the first information item, the second information item or the aggregated information item.

The method can include taking into account and / or interpreting a user input in the information output module as a function of the first information item, of the second information item, or as a function of the aggregated information item.

Furthermore, the method can include, in particular in response to a user input, selecting and / or processing information to be displayed on the information output module, depending on the first information, the second information, or the aggregated information. In this case, for example, a (determined or predicted or supposed) need and / or a need of the user can be used tailored offer and / or tailored selection option can be generated. For example, the information to be displayed, in particular the interaction with the user, is varied as a function of the first information, the second information, or the aggregated information.

A mode and / or a parameter of the interaction with the user is particularly preferably varied depending on the first information item, on the second information item, or on the aggregated information item.

The first information can indicate or identify the type (for example the manufacturer or the brand) and / or the model of the vehicle and / or a use of the vehicle. The information output module of the energy supply unit can then be controlled in such a way that an emblem of the type of vehicle is displayed on the information output module. Alternatively or in addition, a display corresponding to the instrument cluster of the vehicle can be output on the information output module. A “corresponding” display can be a similar display designed with similar design features and / or components and / or assigned to a specific instrument cluster of the vehicle type. By adapting the display of the energy supply unit to the vehicle, the user of the vehicle can be informed in an efficient and reliable manner that the energy supply process for the vehicle is being carried out correctly. Furthermore, the comfort of the user can be further increased since the user is familiar with the display shown on the information output module.

The first information can indicate or identify a condition and / or a maintenance requirement of the vehicle. For example, the first information item can include information from a so-called error memory and / or a so-called information memory, e.g. a current error message, of the vehicle. This can include, for example, all types of information known to a person skilled in the art, which are stored or collected in a fault memory and / or information memory of the vehicle.

The at least one first piece of information can in particular comprise quantitative information characterizing a maintenance requirement. Information identifying a remaining resource, e.g. a resource that is (still) available until a (necessary, recommended and / or offered) maintenance requirement occurs, can also be added to the maintenance requirement.

The information output module of the energy supply unit can then be controlled in such a way that information relating to the condition and / or the maintenance requirement of the vehicle is output via the information output module. For example, messages can be output from the fault memory of the vehicle via the information output module of the energy supply unit. In this way, the comfort and safety when operating a vehicle can be increased further. Aggregated information is preferably output which is determined from an aggregation of the first information with further information, in particular the second information.

A further aggregation and / or output of the information takes place particularly preferably on the basis of the first information, the second information and / or the aggregated information with a further, third information read in from another source. For example, infotainment content, e.g. advertising content, can be generated on the basis of the further aggregation and output on the display of the information output module. Thus, for example, a particularly suitable output for the specific user (in particular the owner and / or driver of the vehicle) can be displayed.

The at least one first piece of information can indicate or identify a planned route of the vehicle and / or a (statically determined) energy consumption, in particular an average energy consumption, of the vehicle. The first information does not necessarily have to include complete information about the route. Rather, the first information can identify a parameter or a feature of the route that is related to the energy recovery, e.g. (particularly) relevant for the energy recovery, e.g. the distance, one or more (especially cumulative) differences in altitude, a road condition, etc.

The (presumably) required amount of energy for the energy supply process can then be determined on the basis of the first information and output via the information output module. For example, the user can be shown what amount of energy should be consumed by the vehicle so that the vehicle can reach the planned destination. In this way, the comfort for the user can be further increased.

The energy supply unit can be designed to provide a plurality of different types of energy carriers for the energy supply process (for example different types of gasoline and / or diesel). The first information can indicate or identify the type and / or the model of the vehicle. Alternatively or In addition, the first information can indicate or identify the type of energy carrier required by the vehicle for the energy supply process.

Information relating to a preferred type of energy carrier and / or with regard to a preferred combination of types of energy carriers for the energy supply process of the vehicle can then be determined on the basis of the first information (e.g. to enable particularly efficient or comfortable driving) . The information determined can then be output via the information output module of the energy supply unit. Alternatively or in addition, the energy supply unit can be automatically set and / or adapted in order to provide the preferred type of energy carrier and / or the preferred combination of types of energy carriers for the energy supply process. In this way, the reliability and convenience of an energy supply process can be increased further.

In the method, the at least one energy supply unit can (also) be operated depending on the first information item and / or on the second information item or on the aggregated information item. The control of the energy supply unit is particularly preferably carried out as a function of the input option described, in particular the interaction option, on the display of the information output module.

In this case, one, preferably at least two or three, alternative input options can be output on the information output module, which e.g. represent an offer and / or a variant of the control of the energy supply unit. Thereupon, depending on the selection (in particular the actuation) of the input option by the user, a corresponding control of the energy supply unit can be carried out. In one example, the energy supply process can be changed, preferably already during its execution or quasi afterwards or in a way that differs from an original control, e.g. it can be adapted according to the user's selection.

The energy supply unit can be set up to control one or more energy output modules (for example a pump and / or a valve and / or an electrical switch or a converter) depending on the first information, the second information or the aggregated information in order to to deliver the energy carrier to the vehicle, for example, depending on one of these pieces of information.

As already explained above, the probable duration of the energy supply process can be determined on the basis of the first information. Output information that is to be output via the information output module can then be determined (e.g. selected) as a function of the expected duration of the energy supply process. For example, one or more videos can be selected that have a playback duration that corresponds to the expected duration of the energy supply process. The output information can then be output via the information output module during the energy supply process. In this way, the comfort in the (temporal and / or local) connection with the energy supply process can be further increased.

As part of the method, it can be determined on the basis of the first information whether the vehicle has carried out an energy supply operation in the past on an external energy supply unit that is not part of a network of energy supply units to which the energy supply unit belongs. The network can include a network of filling stations or energy supply points. The first information can, for example, indicate or identify a cumulative route of the vehicle or a measure of the (possibly cumulative) route and / or the current level of the vehicle's energy storage device. Furthermore, usage information relating to energy supply processes of the vehicle to one or more energy supply units of the network of energy supply units can be queried from a database. In particular, the usage information can include a measure (e.g. a number and / or a frequency of uses, the services performed, the energy parameters, etc.) in relation to the use of an external energy supply unit.

It can then be determined in a precise manner on the basis of the usage information and on the basis of the first information whether or not the vehicle has carried out an energy supply process on an external energy supply unit. In general, the one or more pieces of information determined, in particular the usage information, can be used in the context of the method described in this document.

Information relating to a recognized energy supply operation can then be output to an external energy supply unit via the information output module of the energy supply unit. For example, one or more advantages can be communicated to the user, which can result for the user if the energy supply processes are exclusively during Energy supply units of the network are carried out by energy supply units. In this way, the comfort for the user can be further increased.

According to a further aspect, a computer program, in particular a computer program product comprising a computer program, is described, the computer program being designed to carry out the method described in this document when it is executed on at least one processing unit.

The computer program product can be designed as an update of a previous computer program which, for example, includes parts of the computer program or the corresponding program code as part of a function expansion, for example as part of a so-called “remote software update”. The computer program product comprises, in particular, a medium which can be read by the data processing device and on which the program code is stored, or at least an encrypted file. According to a further aspect, a program product is described which includes an authorized access right to stored data of the computer program product.

According to a further aspect, a device for supporting an energy supply process of a vehicle at an energy supply unit is described. The device can be set up to determine that a vehicle, in particular for an energy supply process, is arranged on the energy supply unit. Furthermore, the device can be set up to determine first information relating to the vehicle and / or relating to a user of the vehicle. The device can also be set up to control or operate an information output module of the energy supply unit as a function of the first information.

It should be noted that the methods, devices and systems described in this document can be used both alone and in combination with other methods, devices and systems described in this document. Furthermore, any aspects of the methods, devices and systems described in this document can be combined with one another in diverse ways. In particular, the features of the claims can be combined with one another in diverse ways.

• 1 eines beispielhaften Systems mit einem Fahrzeug und einer Energieversorgungseinheit; und
• 2 ein Ablaufdiagramm eines beispielhaften Verfahrens zur Unterstützung bei einem Energieversorgungsvorgang eines Fahrzeugs.

The invention is described in more detail below on the basis of exemplary embodiments. Show it

• 1 an exemplary system including a vehicle and a power supply unit; and
• 2 a flowchart of an exemplary method for supporting an energy supply process of a vehicle.

As stated at the outset, the present document is concerned with increasing the comfort for a user of a vehicle during an energy supply process for the vehicle. In this context shows 1 an exemplary system 100 with a vehicle 110 and a power supply unit 130 , e.g. with a gas station or a gas pump. The vehicle 110 includes one or more vehicle sensors 113 that are set up, sensor data related to the vehicle 110 capture. The sensor data can, for example, indicate the level of the vehicle's energy store 110 , the length of a planned route, the average energy consumption of the vehicle 110 , etc. display or mark.

The vehicle also includes 110 a user interface 112 , in particular an information output module, such as a screen, about the information relating to the vehicle 110 can be output. A control unit 111 of the vehicle 110 can be set up, the information output module 112 of the vehicle 110 depending on the sensor data of the one or more vehicle sensors 113 to control. In particular, the fill level of the energy store and / or the average energy consumption of the vehicle can, for example 110 via the user interface 112 are issued.

The power supply unit 130 can be set up the vehicle 110 over a line 133 To provide energy (e.g. fuel or electricity). To this end, on the line 133 an interface element 134 (For example, a tap or a plug) can be arranged by a user to the vehicle 110 Can be led to over the line 133 and via the interface element 134 an energy carrier to the vehicle 110 to transport. The power supply unit 130 can be a user interface 132 (for example with an information output module, such as a screen), the user interface 132 at least partially on a housing (for example on a column) of the power supply unit 132 and / or at least partially on the interface unit 134 can be arranged. The power supply unit also includes 130 typically a control unit 131 to control an energy supply process.

The system 100 can also be a user device 120 (e.g. a smartphone) of the user include, with a user interface 122 and a control unit 121 .

The vehicle 110 , the power supply unit 130 and / or the user device 120 can be designed, each via a (wireless) communication link 140 (e.g. WLAN, Bluetooth, 3G, 4G, 5G, etc.) to communicate with each other and exchange data.

2 shows a flow diagram of an exemplary method 200 to support an energy supply process for a vehicle 110 on a power supply unit 130 . The procedure 200 can for example through the control unit 131 the power supply unit 130 are executed.

The procedure 200 includes determining 201 that a vehicle 110 , in particular for an energy supply process, on the energy supply unit 130 is arranged. For example, on the basis of image data from a camera and / or on the basis of data transmitted via a communication link 140 from the vehicle 110 to the power supply unit 130 were transmitted, it is determined that the vehicle 110 on the power supply unit 130 (eg at a certain fuel pump) will or would like to carry out an energy supply process (eg a refueling process).

The method also includes 200 determining 202 of initial information related to the vehicle 110 and / or in relation to a user of the vehicle 110 . The first information can be via a communication link, for example 140 from the vehicle 110 and / or from a user device 120 of the user to the power supply unit 130 be sent. As an alternative or in addition, the first information can be read out via an RFID label and / or via the image data of a camera of the power supply unit 130 be determined.

The procedure 200 also includes controlling or operating 203 an information output module 132 (In particular a screen, such as an OLED screen) of the power supply unit 130 depending on the first information. For example, via the information output module 132 the fill level of the vehicle's energy store (updated repeatedly during the energy supply process) 110 are issued. In this way, the convenience and the reliability of an energy supply process (in particular a refueling process) can be increased.

It thus becomes an energy supply point 130 (in particular a petrol station or a petrol pump) described, which via a display device (ie an information output module) 132, in particular via an OLED display directly on the tap or charging cable plug 134 , has. This display device 132 or the corresponding information processing system 131 Can be designed to depend on the brand (or the club or the operator) of the vehicle 110 to behave and / or with the vehicle 110 to interact.

In particular, the energy supply point 130 (For example, the gas station, the gas station, the charging station, the hydrogen station, etc.) be formed at the point at which the energy supply point 130 associated display 132 , for example at the pump or directly at the tap 134 , one for the vehicle 110 generate specific ad. The display can be brand-specific, vehicle-operator-specific, vehicle (model)-specific and / or on the specific vehicle 110 Include tailored information (e.g. symbols, texts, animations, etc.).

For example, it can be caused when the tap is inserted 134 or the charging plug in a vehicle 110 of a certain brand, the emblem of this brand on the pump and / or on the tap (the one on the display device 132 ) appears. This can (also) serve as a confirmation for the user that the energy supply process is being carried out. Alternatively or additionally, it can be for the brand, for the vehicle model and / or for the specific vehicle 110 specific display, e.g. one for the vehicle's instrument cluster 110 typical or similar display, etc., on the display device 132 the energy supply point 130 (e.g. at the tap 134 ) outside the vehicle 110 generated (quasi reproduced, simulated ...) and / or output.

The display at the energy supply point particularly preferably comprises 130 graphic and / or acoustic features. These can depend on the brand, the vehicle model and / or the particular vehicle 110 can be selected and / or brand-specific, vehicle-specific, and / or for the specific vehicle 110 be specific. For example, the design of the output of the information output module 132 depending on the brand, the vehicle model and / or the specific vehicle (to be supplied with energy) 110 chosen or anticipated accordingly. The graphic and / or acoustic characteristics of the output of the information output module 132 can include proportions, colors, patterns, symbols and / or animations, or tones, melodies and / or announcements that are brand-specific, vehicle-specific or for the particular vehicle 110 are specific.

That or the characteristics of the output of the information output module 132 and / or the energy supply process can be dependent on or corresponding to the settings in the vehicle 110 and / or settings of the vehicle user 110 to get voted. For example, the user can select an energy supply process with or without an additional service as one or more of the last, pre-stored or offline configured, downloaded or offered variants.

The output on the information output module 132 the power supply unit 130 be designed to be interactive, for example updated almost in real time.

In one example, the display of the information output module shows 132 (if necessary directly at the tap 134 ), especially during the refueling or charging process, such as the status of the displays in the vehicle 110 , e.g. a tank capacity and / or a range, is or would be. For example, it can be the user of the vehicle 110 via the information output module 132 are made possible, even during the energy supply process for the vehicle 110 at least part of the instrument cluster of the vehicle 110 on the display device 132 the energy supply point 130 to see.

During the energy supply process, which takes 1-4 minutes or possibly much longer depending on the type of energy, the user can use the output of the information output module 132 (e.g. via an OLED screen on the tap 134 ) various, in particular brand-specific, vehicle-specific, on the particular vehicle 110 and / or (possibly commercial) information tailored to the user.

The power supply unit 130 can be set up, a need for action and / or a recommendation for a user of the vehicle 110 , e.g. in relation to the maintenance of the vehicle 110 , (not while driving, for example, but alternatively or additionally) at the energy supply point 130 or during an energy supply process via the information output module 132 output (if the user has some time). Suitable offers for products and / or services can be made at a suitable time via the information output module 132 are issued. These can in turn be specifically for the user (brand-specific, vehicle-specific, on the particular vehicle 110 or tailored to the application).

Alternatively or in addition, the display of the information output module 132 can be generated depending on a reference or ID (e.g. depending on customer information, vehicle information or anonymous process information). This reference or ID can be used to determine an improved, optimized energy supply process for a specific vehicle 110 be used. For example, the energy supply unit 130 be trained already after the user of the vehicle 110 has decided on a type of fuel, a display of the information output module 132 with information regarding further energy supply points on the route of the vehicle 110 , and / or with regard to a recommended upgrade of the energy supply process, e.g. with regard to certain fuel additives (lubricants, AdBlue, etc.). The display can contain information for the particular vehicle 110 , for the (at least presumably or likely) upcoming route, and / or for an (at least presumably or probably) upcoming use case of the vehicle 110 identify and / or include.

The energy supply point 130 can be designed in response to an operator action by the user, in particular directly on the tap 134 (for example on a touch screen 132 of the tap 134 ) to make one or more changes to the fuel, for example certain additives, and / or an upgrade to a fuel originally selected by the user. So the marketing of special types of energy of the energy supply unit 130 get supported.

Furthermore, the energy supply unit 140 be designed, a usage information about the previous energy supplies of the vehicle 110 , e.g. about the previous tank content and / or about the condition of the vehicle 110 to take into account. This usage information can, for example, be determined or read in via a back end of the energy supply network (eg a filling station network) and taken into account in the current energy supply process.

The power supply unit 130 can be an OLED display (as part of the information output module 132 ) on the tap or charging plug 134 exhibit. An OLED display can preferably have one in the tap or on the plug 134 battery integrated into the charging cable (low-voltage battery or rechargeable battery). A corresponding battery can, for example, be chargeable in a contactless manner when the tap is on the pump. This has the advantage that the OLED technology can be operated with a relatively low voltage, and thus a safe display on a tap 134 can be provided.

It is particularly preferred (at least in the case of an energy supply process for a vehicle 110 ) a wireless data connection 140 (e.g. WLAN, Bluetooth, etc.) between the fuel pump (this is an immovable part of the Energy supply point 130 meant) and the tap 134 built or operated. In other words, the information output module 132 can be connected to the power supply unit via a wireless communication link 130 be connected. This enables secure (currentless) data communication between the fuel dispenser and the tap 134 (especially on a fuel hose 133 ) are made possible.

The display device particularly preferably comprises 132 an operating option on the tap or on the plug connector of the charging cable, in particular a touch screen or one or more haptically operable operating elements. In this case, an energy supply process, a payment process, a purchase process, a reservation process can optionally be carried out using the display device 132 chosen, changed and / or made.

It can be an assignment of the information to a specific vehicle 110 respectively. The assignment can preferably take place by means of an RFID chip. An RFID chip can be made available to the user (for example in connection with a membership, for example a membership offer in a power station network). This can be attached to the vehicle 110 , for example on the back of the tank cap. This RFID chip can be used when approaching the gas pump or the tap or charging plug 134 can be read out. The back of the tank cap is particularly suitable because it provides a certain protection (shielding) from unwanted reading or data misuse of the RFID chip.

The method described in this document can be preferred 200 (possibly only) operated using an anonymized ID. For example, this ID can be independent (or, if desired, dependent) on personal or personally identifiable data of the user of the vehicle 110 be. As an alternative or in addition, the information can be assigned by means of recognition of the license plate of the vehicle 110 , by means of a recognition of the user of the vehicle 110 , and / or by means of a recognition of a mobile user device 120 of the user (which in turn becomes an identifier of the vehicle 110 can be assigned).

The measures described in this document can also be implemented without the vehicle 110 needs to be modified. The method described can thus also be used for vehicles that have already been delivered 110 can be applied. A wireless reading of an identifier of the vehicle 110 and / or an identifier of a user device 120 of the user (which in turn gives the vehicle 110 can be assigned) may be sufficient.

As part of the procedure described 200 can be a first piece of information (data) relating to the vehicle 110 and / or the user with a second piece of information relating to the energy supply point 130 and / or a number of energy supply points (eg from a filling station network) can be aggregated. Based on the aggregation, the output is on an output device 132 the energy recovery point 130 , preferably directly at the tap 134 or connector of the location cable, generated (e.g. output).

• • der Energieversorgungsvorgang und/oder Bezahlvorgang, insbesondere während des Energieversorgungsvorgangs (z.B. Betankungsvorgangs), gesteuert werden;
• • eine Abgabemenge, eine Kraftstoffsorte, ein Kraftstoffparameter, und/oder ein Mischverhältnis des Kraftstoffs variiert werden. Beispielweise kann bei einem Otto-Kraftstoff eine Zusatzkomponente, ein Kraftstoffzusatz bzw. ein „Upgrade“ dosiert werden, oder es kann bei einem Dieselkraftstoff z.B. Ad-Blue oder dergleichen dosiert werden. Insbesondere kann ein Upgrade in Bezug auf das Kraftstoffgemisch noch bis (kurz) vor Ende des Betankungsvorgangs veranlasst bzw. verändert (hinzugekauft, upgradet) werden.
• • eine Vorgabe der abzugebenden Menge der Energie, z.B. Liter und/oder Geldbetrag, berücksichtigt werden. Dabei kann z.B. die abzugebende Menge des Kraftstoffs angegeben werden: diese kann z.B. als eine Reichweite für das (bestimmte) Fahrzeug 110 vorgegeben werden (beispielsweise: „für 500 km getankt“, „für 200 km Stadtfahrt getankt“, „bis zu einem bestimmten Zielort getankt“), und/oder als eine gewünschte Füllmenge, insbesondere eine Ziel-Füllmenge, für das (bestimmte) Fahrzeug 110 (beispielsweise, bis der Tank in dem bestimmten Fahrzeug ¾ voll ist) angegeben werden.

Particularly preferably, depending on the inputs of the user, for example directly on a touch screen of the tap or the charging connector 134 :

• • the energy supply process and / or payment process, in particular during the energy supply process (eg refueling process), can be controlled;
• • a delivery amount, a fuel type, a fuel parameter, and / or a mixing ratio of the fuel can be varied. For example, in the case of Otto fuel, an additional component, a fuel additive or an “upgrade” can be dosed, or in the case of a diesel fuel, for example, Ad-Blue or the like can be dosed. In particular, an upgrade with regard to the fuel mixture can be initiated or changed (purchased, upgraded) until (shortly) before the end of the refueling process.
• • a specification of the amount of energy to be delivered, for example liters and / or amount of money, are taken into account. For example, the amount of fuel to be dispensed can be specified: this can be, for example, a range for the (specific) vehicle 110 can be specified (for example: “filled up for 500 km”, “filled up for 200 km city travel”, “filled up to a certain destination”), and / or as a desired filling quantity, in particular a target filling quantity, for the (specific) vehicle 110 (for example, until the tank in the particular vehicle ¾ is full).

As part of the procedure described 200 a third (eg aggregated) piece of information can be generated as a function of the first information item and / or as a function of the second information item and / or as a function of the operating action of the user. This can, for example, identify more or less automatically executed changes and / or recommended changes and / or changes to be confirmed in the energy supply process, the payment process for the energy supply process and / or a further service. Depending on the third information (for example by exchanging the information or aggregating the first and / or second Information and / or operator actions of the user) can be diverse (even more, possibly numerous) on the specific vehicle 110 , on an energy parameter of the vehicle 110 , and / or user-related options can be selected.

Preferably, depending on the first information, a brand-specific, vehicle-specific and / or specific output for the particular vehicle can be provided on the display device 132 the energy supply point 130 are issued.

• • einen Wartungszustand und/oder ein Wartungsintervall des Fahrzeugs 110, und/oder
• • einen Pflegezustand und/oder ein Pflegeintervall des Fahrzeugs 110.

(z.B. jeweils in Bezug auf zumindest eine bestimmte Komponente des Fahrzeugs 110). Daraufhin kann eine Anzeige des Informationsausgabemoduls 132 abhängig von der ermittelten Information generiert werden. Beispielsweise kann die dritte Information kennzeichnend sein für einen Vorschlag, das Wischwasser, insbesondere ein bestimmtes Wischwasser, nachzufüllen und/oder das Fahrzeug 110 zu waschen.Depending on the first piece of information and / or the second piece of information, a third (in particular aggregated) piece of information can be determined, for example, which is characteristic of:

• • a maintenance condition and / or a maintenance interval of the vehicle 110 , and or
• • a maintenance condition and / or maintenance interval of the vehicle 110 .

(e.g. in relation to at least one specific component of the vehicle 110 ). A display of the information output module 132 can be generated depending on the information determined. For example, the third item of information can be indicative of a proposal to refill the wiper water, in particular a specific wiper water, and / or the vehicle 110 to wash.

The corresponding display data for the display of the information output module 132 can be determined depending on the data (e.g. transmitted by means of RFID or assigned depending on a corresponding ID).

For example, the display of the information output module 132 (preferably during the energy supply process) identify a fill level that is interpolated between at least two fill levels (or data on at least two fill levels) and / or is extrapolated for at least one point in time in the near future.

The display of the information output module 132 (possibly also) represent a progress display and / or remaining time display based on determined data. This can (in contrast to the level indicator in the vehicle 110 which is typically sensor-based and reacts relatively sluggishly to a change) the display of the display module 132 possibly work in real time and a relatively precise current state of the tank or the energy storage of the vehicle 110 Show. The progress indicator can be determined depending on the first information about the previous filling quantity (e.g. information on the filling quantity at the beginning of the energy supply process) and the second information relating to the fuel dispensed (e.g. depending on the dispensed quantity during the energy supply process, known almost in real time).

With the generated display of the information output module 132 can have one or more characteristics of the brand-specific, vehicle-specific or for the particular vehicle 110 specific fuel display, for example a certain time inertia, non-linearity, for example in the lower or upper edge area of the fuel display, inclination angle dependency, etc., (possibly at the request of the user) can be simulated and / or corrected.

It can therefore (compared to the fuel gauge in the vehicle 110 that is typically not used during a refueling process) a (in particular, the same or similar-looking and / or interactive) fuel gauge outside the vehicle 110 be made available. The display of the information output module 132 may include a simulated display of the vehicle / vehicle type. In particular, the vehicle (model) -specific function of the fuel gauge can be mapped. For example, it can be made possible for the user (for example at every gas station in a gas station network) to display his known vehicle-specific display on the information output module 132 the power supply unit 132 see.

With the display on the information output module 132 on the power supply unit 130 can, for example, check the filling level in advance (while the user is outside the cockpit of his vehicle 110 is located), which the user only later enters the vehicle 110 (typically only after a few minutes) will see. Furthermore, with the display on the information output module 132 an “objective” fill level and / or a “subjective” fill level, in particular next to one another or alternately, can be displayed. Furthermore, a certain “objective” fill level and / or a “subjective” fill level for the energy supply process can be specified with the display and / or the operator action on the fuel pump.

The display on the information output module 132 can identify instructions and / or a recommendation for the selection and / or combination of at least one or two components of a fuel or a fuel additive and / or a type of energy. This can be brand-specific, vehicle-specific and / or for the specific vehicle 110 can be generated specifically and / or user-specifically. For example, instructions and / or recommendations for mixing at least two miscible types of fuel can be provided that are particularly suitable for the (intended or probable) use of the vehicle 110 and / or suitable for the planned route. For example, it can be proposed to mix several types of fuel. The dosage of the mixture can also be specified.

The power supply unit 130 can be set up, the metering of different components of a fuel essentially steplessly or in several (small) steps with an operator action on the tap 134 to enable. This enables the user to fill up with an optimized fuel mixture in an efficient manner.

The power supply unit 130 can be set up to inform the user by means of the display on the information output module 132 to inform in good time about an imminent end of the energy supply process (e.g. a predetermined time of a few seconds before the expected end of the energy supply process).

The features described in this document can also be combined with other information relevant to the vehicle 110 and / or for the user and / or for the energy supply point 130 or for a number of energy supply points 130 and / or a planned or probable route of the vehicle 110 can be specific. This information can, for example, include or relate to an intelligent payment system or technical options of a bonus system or other service data, such as washing, oil change, etc. For example, an additional service or product can be selected using the control element on the tap 134 (e.g. via an interactive button on a touchscreen on the tap 134 ) respectively. A corresponding product or service can then be provided (preferably before the end of the energy supply process).

For example, as part of the procedure 200 determine whether the vehicle 110 between at least two energy supply processes within a number of energy supply points 130 has been supplied at a further energy supply point (outside the number of energy supply points in the energy supply network). In other words, it can be under the procedure 200 , with or without knowledge of the data of another energy supply process, it can be determined whether the vehicle 110 or the user an energy supply unit 130 from another power station network. Such information can be determined from the remaining filling quantity and / or from parameters and / or from position information from at least two energy supply processes. This information can be taken into account, for example, in the context of a discount system (or customer loyalty system). For example, a loyalty bonus can be determined or adjusted depending on the information determined.

As part of the procedure described 200 an identifier for environmentally friendly use of energy by a specific user can be determined. For example in the form of "environmental points". Environmentally friendly handling can be part of the procedure 200 (e.g. as part of the discount system).

As part of the procedure described 200 can assign the first information, the second information and / or the third information to a specific vehicle 110 respectively. The history can be stored and / or the future can be predicted on the basis of the assignment.

The following describes features that can be freely combined with other features of the method described in this document 200 can be combined.

As part of the procedure described 200 can be information (graphically and / or acoustically) representing an energy supply process relating to the vehicle brand, the vehicle model and / or the specific vehicle 110 , outside the vehicle 110 are shown, in particular on a display 132 directly on a tap held by the user 134 . In this case, the generated display preferably represents an absolute and / or proportional delivery amount or residual amount based on the determined delivery amount of energy.

The display can include a distinctive (optical, acoustic and / or haptic) message, in particular feedback, characterizing an imminent completion of the refueling process and / or characterizing the result of the energy supply process at the end of the process. The display (e.g. on the pump or on the tap 134 ) can, for example, show the remaining time required. Alternatively or in addition, a (beep) sound can be output at least or exactly once before the end of the refueling process, a brand-specific sound can be output, a vibration can occur and / or an appropriate, corresponding symbol can be displayed.

As part of the procedure described 200 can be a replica and / or a simulation of the vehicle-specific and / or configurable fuel gauge outside the vehicle 110 respectively. This can be done outside of the vehicle 110 can be understood as: directly on a display device 132 (e.g. display or 3D display) on the tap 134 , and / or on a gas pump or on another display device of the energy supply point 130 . For example, it can be done directly on the tap 134 a display with information related to the specific energy supply process will appear at the petrol station. The display can be OLED-based, flexible and / or operated with a relatively low (non-critical) voltage.

As part of the procedure described 200 information can be determined which represents a type of display for simulating a brand-specific, vehicle-specific or a certain specific display (in particular so-called framework data or a so-called skin). This information can be a corresponding assignment (eg a link) or a designation of a skin from a database that is referred to. However, there can also be parameters of the vehicle-specific display that are read in, and the display can then be displayed in a suitable format or with the appropriate appearance.

As part of the procedure described 200 it can be effected that the display comprises multimedia information, in particular an animation or a video, the multimedia information in particular brand-specific, vehicle-specific, for the particular vehicle 110 can be selected specifically and / or user-specific.

As part of the procedure described 200 the length (eg playing time) of the multimedia information can be selected depending on the energy supply process and / or vice versa. For example, one or more multimedia information items (eg a video) with an at least approximately appropriate length for the current energy supply process (eg refueling process) can be selected and played.

At least one, in particular graphical and / or interactive, control panel can be provided for influencing or controlling the energy supply process, in particular after the start of the energy refueling process. The user can preferably perform operating actions (graphical and / or gestures) directly on the tap 134 To run.

The vehicle 110 can in particular be a motor vehicle (car or truck), a two-wheeled vehicle, for example a motorcycle, an e-bike and / or a pedelec. The vehicle 110 can have a hybrid drive and / or can be operated with at least two different types of fuel. The procedure described 200 may include determining and taking into account the type of motor vehicle.

One or more of the characteristics of the method 200 can be varied depending on the recognized type of vehicle.

Furthermore, this document describes the corresponding means within the vehicle 110 , Means outside the vehicle 110 , one or more corresponding computer program products and corresponding user functions based on the method described 200 described.

The measures described in this document can increase the efficiency and convenience for a user during an energy supply process. In particular, it can be made possible for the user to monitor an energy supply process. Furthermore, the security of an energy supply process can be increased. Furthermore, a power supply process can be controlled with increased accuracy. In addition, incorrect fueling can be avoided. It can also be used by the operator of a power supply unit 130 be made possible to market additional services and / or goods. Furthermore, a user can during the maintenance of his vehicle 110 get supported.

The present invention is not restricted to the exemplary embodiments shown. In particular, it should be noted that the description and the figures are only intended to illustrate the principle of the proposed methods, devices and systems by way of example.

Claims (18)

Method (200) in connection with an energy supply process for a vehicle (110) at an energy supply unit (130); wherein the method comprises (200), - Determining (201) that a vehicle (110) is arranged on the energy supply unit (130); - Determination (202) of first information relating to the vehicle (110) and / or relating to a user of the vehicle (110); and - Operating (203) an information output module (132) of the energy supply unit (130) as a function of the first information. Method (200) according to Claim 1 , wherein the method (200) comprises, - determining a second item of information in relation to the energy supply unit (130) and / or in relation to the energy supply process; - aggregating the first information with the second information in order to provide aggregated information; wherein the information output module (132) is controlled depending on the aggregated information. Method (200) according to Claim 2 wherein - an input option is displayed by means of the information output module (132), in particular as a virtual operating element; and the input option, a meaning and / or a content of the input option is selected or determined as a function of the first information item, the second information item or the aggregated information item. Method (200) according to one of the Claims 2 to 3 , wherein the method (200) comprises taking into account and / or interpreting a user input in the information output module (132) as a function of the first information, of the second information, or as a function of the aggregated information. Method (200) according to one of the Claims 2 to 4th wherein the method (200) comprises, in particular in response to a user input, selecting and / or processing information to be displayed on the information output module (132), depending on the first information, on the second information, or on the aggregated information. Method (200) according to one of the Claims 2 to 5 wherein - the first information identifies a state, in particular a fill level, of an energy store of the vehicle (110) before the start of the energy supply process; - The second information identifies an energy parameter, in particular an amount of energy and / or a type of energy that is delivered to the vehicle (110) during the energy supply process; and the aggregated information comprises an updated fill level of the energy store taking into account the amount of energy released; and / or a remaining duration of the energy supply process until a target fill level of the energy store is reached. The method (200) according to any one of the preceding claims, wherein - The first information identifies a type, a model and / or a use of the vehicle (110); and - The method (200) comprises operating the information output module (132) in such a way that on the information output module (132) - an emblem of the type of vehicle (110) is displayed; and or - A display corresponding to an instrument cluster of the vehicle (110) is output. The method (200) according to any one of the preceding claims, wherein - The first information identifies a condition and / or a need for maintenance of the vehicle (110); and - The method (200) comprises operating the information output module (132) in such a way that information relating to the condition and / or the maintenance requirement of the vehicle (110) is output via the information output module (132). The method (200) according to any one of the preceding claims, wherein - The first information identifies a planned route of the vehicle (110) and / or an energy consumption, in particular an average energy consumption, of the vehicle (110); - The method (200) comprises determining, on the basis of the first information, a required amount of energy for the energy supply process; and - The method (200) comprises operating the information output module (132) in such a way that information relating to the required and / or appropriate amount of energy is output via the information output module (132). The method (200) according to any one of the preceding claims, wherein - The energy supply unit (130) is designed to provide two or a plurality of different types of energy carriers for the energy supply process; - The first information identifies a type of vehicle (110) and / or a type of energy carrier required by the vehicle (110) for the energy supply process; - The method (200) comprises operating the information output module (132) in such a way that information about a preferred type of energy carrier and / or about a preferred combination of types of energy carriers for the energy supply process of the vehicle (110) is output via the information output module (132) becomes; and or - The method (200) comprises adapting the type of energy carrier provided by the energy supply unit (130) as a function of the first information, of the second information, or of aggregated information based on the first and second information. The method (200) according to any one of the preceding claims, wherein - the energy supply unit (130) comprises an interface unit (134), in particular a tap and / or a plug, which is manually operated by the user of the vehicle (110) for the energy supply process to the vehicle ( 110) must be carried; and - the information output module (132) of the energy supply unit (130) is at least partially arranged on the interface unit (134). The method (200) according to any one of the preceding claims, wherein the method (200) comprises, - Determine, on the basis of the first information, an expected duration of the energy supply process, and Determining, in particular selecting, output information that is to be output via the information output module (132) as a function of the expected duration of the energy supply process; and - Outputting the output information via the information output module (132) during the energy supply process. The method (200) according to any one of the preceding claims, wherein - The energy supply unit (130) comprises, in particular is, and / or a fuel pump - As part of the energy supply process, a liquid or gaseous fuel, in particular gasoline, diesel, natural gas and / or hydrogen, is filled into a tank of the vehicle (110). The method (200) according to any one of the preceding claims, wherein - The vehicle (110) has a radio-based data label, in particular an RFID label; and the first information is at least partially determined by reading out the radio-based data label. The method (200) according to any one of the preceding claims, wherein the method (200) comprises, - Determining, on the basis of the first information, whether the vehicle (110) has carried out an energy supply operation in the past on an external energy supply unit that is not part of a network of energy supply units (130) to which the energy supply unit (130) belongs; and - Outputting and / or taking into account information relating to the identified energy supply process at an external energy supply unit via the information output module (132). Method (200) according to Claim 15 wherein - the first information identifies a, in particular an accumulated, measure relating to the route of the vehicle (110) and a current fill level of an energy store of the vehicle (110); - The method (200) comprises determining usage information in relation to energy supply processes that have taken place in the vehicle (110) at one or more energy supply units (130) of the network of energy supply units (130); and it is determined on the basis of the usage information and on the basis of the first information whether the vehicle (110) has carried out an energy supply operation on an external energy supply unit in the past. Computer program, in particular a computer program product, comprising a computer program, wherein the computer program is designed, when it is executed on at least one computing unit, one or more steps of the method (200) according to at least one of the Claims 1 to 16 to execute. Device (131) for an energy supply process for a vehicle (110) on an energy supply unit (130); wherein the device (131) is set up, - to determine that a vehicle (110) is arranged on the energy supply unit (130); - to determine first information in relation to the vehicle (110) and / or in relation to a user of the vehicle (110); and - To operate, in particular to control, an information output module (132) of the energy supply unit (130) as a function of the first information.

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