• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Fuel supply identification system and method, wherein the system comprises a reading device (1) and a tag (5) RFID, where the reading device (1) is configured to be coupled to the body (2) of a nozzle (3) of fuel supply; the tag (5) is configured to be anchored to a surface in proximity to the fuel inlet port (6) of a tank; the reading device (1) is configured to read information stored on the label (5), about the type of fuel suitable for storage in the tank; wherein the reading device (1) is configured to produce at least one response signal if it verifies that the type of fuel apt to be stored in the tank does not match the type of fuel capable of being supplied by the supply nozzle (3) made out of fuel. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2664617A1
    申请号:ES201631353
    申请日:2016-10-20
    公开日:2018-04-20
    发明作者:Jose Luis MODROÑO FREIRE；Jose Antonio Leira Martinez
    申请人:Jose Luis MODROÑO FREIRE；Jose Antonio Leira Martinez；
    IPC主号:
    专利说明:

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    DESCRIPTION
    Fuel supply identification system and method Object of the invention
    The present invention relates to a system and a method of identifying fuel supply with an alert function in case the supply that is intended to be provided to a tank does not correspond to the specifications of said tank.
    The system and the method of identifying fuel supply objects of the present invention have application in the field of industry dedicated to the supply and marketing of fuel, especially in service stations or gas stations dedicated to the supply of fuel to vehicles.
    Technical problem to be solved and Background of the invention
    At present, the problem that is generated when the user who accesses a service station to carry out the refueling of his vehicle is mistaken of the type of fuel and refills his tank with the wrong fuel is known.
    When the aforementioned circumstance occurs, the solution tends to avoid starting the engine, emptying the fuel tank introduced, and cleaning both the tank and the fuel line.
    Currently there are solutions to try to prevent a user, whether due to carelessness or ignorance, can even accidentally refill the tank of his vehicle with a type of fuel not suitable for said vehicle.
    Said existing solutions consist in designing both the nozzles of the fuel dispensing hoses in the pumps, and the inlets of the fuel tanks in the vehicles, with a characteristic complementary geometry that prevents a hose nozzle destined to pour a a certain type of fuel can be introduced into the inlet of a tank of a vehicle whose engine is not designed to consume that type of fuel.
    Document ES 1059334 U describes a safety device for fuel supply as mentioned in the previous paragraph.
    However, a solution such as the one described in the document mentioned above implies the need to modify the geometry, not only of the nozzles of the pumps, but also of the inlets of the fuel tanks of the vehicles, which, in In practice, it can be difficult to implement.
    Therefore, it would be desirable to find a way to prevent a user from filling the tank of their vehicle with the wrong type of fuel, whose solution was easy to implement and did not require modification of the geometry of the nozzles of the suppliers in the facilities of fuel supply or the modification of the geometry of the inlets of the fuel tanks of the users' vehicles.
    Description of the invention
    In order to provide a solution to the problem mentioned above, which is easy to apply in practice for both the owners or managers of fuel supply facilities and for the majority of vehicle users who need to carry out
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    periodically refueling, the following describes the fuel supply identification system object of the present invention.
    The fuel supply identification system object of the present invention comprises a radio frequency reader device and a radio frequency identification tag (RFID).
    The RFID tag can be passive, semi-passive or active.
    The reading device comprises a radio frequency transceiver, an antenna, an electronic control module and a response signal management module.
    The RFID tag comprises a radio frequency transponder, an antenna and an electronic chip.
    The reading device is configured to be coupled, by means of coupling means, to a coupling position located in proximity to the body of a fuel supply nozzle. Preferably, the supply nozzle is located at the end of a hose of a fuel pump at a service station or gas station.
    Preferably, the reading device is coupled directly to said body of the fuel nozzle. Alternatively, the reading device can be coupled to the fuel supply hose.
    The coupling means can be made by adhesive means, clamps, screws, etc.
    The RFID tag is configured to be anchored, by means of anchoring means, to a surface in proximity to the fuel inlet of a tank. Typically, the fuel tank is the tank of a vehicle.
    The anchoring means can be made by adhesive means, clamps, screws, etc.
    The reading device is configured to read, by means of a short range radio frequency field (typically NFC technology), information stored in the RFID tag, about the type of fuel suitable for storage in the tank.
    The terms "fuel suitable for storage in the tank" refer to the fuel suitable for feeding an engine that takes fuel from said tank. In this sense, although the same tank is physically capable of storing different substances and types of fuel, it is understood that the fuel tank (for example of a vehicle), is suitable (or indicated) to store a single type of fuel. fuel. In the same way it would happen with a tank of a gas station that had to be re-stocked from a tank truck. In the terms previously used, it is considered that said tank would be suitable for storing a single type of fuel.
    The reading device is configured to verify if the type of fuel suitable for storage in the tank matches the type of fuel capable of being supplied by the fuel supply nozzle.
    The reading device is configured to produce at least one response signal if it verifies that the type of fuel suitable for storage in the tank does not match the type of fuel capable of being supplied by the fuel supply nozzle.
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    According to a possible embodiment of the fuel supply identification system, the at least one response signal is an acoustic warning signal, produced by a speaker connected to the response signal management module.
    Additionally, according to a possible embodiment of the fuel supply identification system, the at least one response signal is a light signal, produced by a light indicator connected to the response signal management module.
    Also according to a possible embodiment of the fuel supply identification system, the at least one response signal is an actuation signal of a blocking system, where the blocking system is configured to block the fuel supply and prevent refueling. fuel.
    According to a preferred embodiment, the fuel supply identification system comprises an activation system, configured to activate the reader device and cause the reader device to move from its "off" state to its "on" state when a user removes the body of the nozzle of a groove of a fuel pump.
    According to a possible embodiment, the activation system comprises a magnet and a magnetic switch. The magnetic switch is comprised in the reading device and the magnet is located in the dispenser, in correspondence with the position occupied by the magnetic switch, when the body of the nozzle is housed in the groove of the dispenser.
    According to a preferred embodiment, the RFID tag is configured to be attached to the fuel tank cap.
    According to a possible embodiment, the blocking system comprises an electromechanical system configured to, by means of an actuator module, exert an action selected from: plugging the fuel supply nozzle, blocking an actuator (or trigger) present in the body of the fuel supply nozzle, and a combination of the above.
    Alternatively, according to another possible embodiment, the blocking system is positioned in the dispenser and is configured to internally block the fuel supply function of the dispenser upon receiving, by the response signal management module of the reading device, a radio signal lock.
    The present invention also relates to a fuel supply identification procedure, which solves the drawbacks mentioned in the previous section.
    The fuel supply identification process object of the present invention employs a fuel supply identification system as described above.
    The fuel supply identification process object of the present invention comprises:
    or position the fuel inlet of the tank in proximity to a fuel pump;
    or select the type of fuel desired;
    or remove the supply nozzle body from the dispenser slot; or activate the reading device by activating the activation system;
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    or position the body of the fuel supply nozzle in proximity to the inlet of the tank;
    or verify, by the reader device, if the data stored in the RFID tag about the type of fuel suitable for being contained in the tank matches the type of fuel previously selected.
    If it is verified, on the part of the reading device, that the data stored in the RFID tag about the type of fuel suitable for being contained in the tank, DOES coincide with the type of fuel previously selected, the procedure comprises:
    or refuel;
    or position the supply nozzle body in the spout of the spout, and;
    or deactivate the reading device by activating the activation system.
    On the contrary, if it is verified, by the reading device, that the data stored in the RFID tag about the type of fuel suitable for being contained in the tank, does NOT match the type of fuel previously selected, the procedure comprises:
    or activate at least one response signal;
    or position the supply nozzle body in the spout of the spout, and;
    or select the desired type of fuel again.
    According to a possible embodiment of the fuel supply identification procedure, the activation of the at least one response signal comprises the emission of at least one warning signal.
    Said warning signal preferably consists of an acoustic signal emitted by a loudspeaker and / or a light signal emitted by a light indicator.
    Also according to a possible embodiment of the fuel supply identification procedure, the activation of the at least one response signal comprises the action of a blocking system that causes the fuel supply to be blocked.
    Said locking system can be an electromechanical system that blocks the nozzle and / or blocks the actuator or trigger of the nozzle body. Alternatively, said blocking system can be internal to the dispenser, and internally block the supply function of the dispenser upon receiving a blocking radio signal from the reading device.
    According to a possible embodiment, the activation of the reading device by actuation of the activation system comprises the separation of a magnet from a magnetic switch comprised in the reading device.
    Brief description of the figures
    As part of the explanation of at least one preferred embodiment of the system and of the fuel supply identification procedure, the following figures have been included.
    Figure 1: Shows a schematic view of a fuel supply hose nozzle and an inlet of a fuel tank, incorporating a
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    possible embodiment of the fuel supply identification system object of the present invention.
    Figure 2: Shows a schematic view of a fuel supply dispenser incorporating a possible embodiment of the fuel supply identification system object of the present invention.
    Figure 3: Shows a functional block diagram with different elements that are part of a possible embodiment of the fuel supply identification system object of the present invention.
    Figure 4: Shows a block diagram with the phases that make up a possible embodiment of the fuel supply identification procedure, object of the present invention.
    Detailed description
    The present invention relates, as already mentioned above, to a system and a method of identifying fuel supply.
    The fuel supply identification system comprises, as schematically shown in Figure 1, a contactless reader device (1), of the RFID type (radio frequency identifier) and an identification tag (5) RFID.
    According to a possible embodiment (shown in Figure 1), the reading device (1) is arranged, by means of coupling means (not shown) coupled to a coupling position located in proximity to the body (2) of the nozzle ( 3) Fuel supply, which exists at the end of the hose of a fuel pump (7).
    Preferably, said coupling position is located (see Figure 1) directly on the body (2) of the nozzle (3).
    Alternatively, the reading device (1) could be positioned in a coupling position located, for example, by hugging the fuel supply hose.
    On the other hand, the RFID tag (5) is disposed, by means of anchoring means 8 not shown), anchored or attached in proximity to the fuel inlet (6) of a tank.
    According to a possible embodiment, shown in Figure 1, the RFID tag (5) is disposed on the cover of the fuel inlet (6) of a tank.
    The RFID tag (5) is configured to store information related to the type of fuel the tank must contain.
    The reader device (1) is configured to read the information contained in the RFID tag (5) when the nozzle (3) is approached (in which body (2) the reader device (1) is arranged) to the socket (6) of deposit entrance.
    Said reading is preferably carried out by NFC technology.
    Said reading is preferably produced when the reading device (1) approaches a distance between 50 and 100 cm of the RFID tag (5), thereby achieving a low electromagnetic emission (necessary for safety reasons in a service station ) and to prevent accidental reading of other (5) RFID tags that might be in
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    other nearby vehicles that could generate errors in the interpretation of the type of fuel.
    The reading device (1) is configured to emit a warning signal in case of detecting that the RFID tag (5) indicates that the fuel that the tank must contain is different from the fuel that can be supplied through the nozzle (3) in whose body the reading device (1) is arranged.
    The warning signal emitted by the reading device (1) is preferably an acoustic and / or light signal.
    On the other hand, the fuel tank is typically the tank of a vehicle.
    Preferably, the fuel supply identification system is configured so that the detection of the information contained in the RFID tag (5) and the emission of the warning signal by the reading device (1), occurs when the nozzle (3 ) The fuel supply is still at a certain distance from the inlet (6) of the tank inlet, enough so that the user who is about to refuel has enough reaction time to abort the refueling with the wrong fuel, thus avoiding the inconveniences present in the state of the art (emptying and cleaning of the tank).
    Optionally, according to a possible embodiment of the fuel supply identification system, if the reading device (1) detects that the RFID tag (5) indicates that the fuel that the tank must contain is different from the fuel that can be supplied to through the nozzle (3) in whose body the reading device (1) is arranged, the reading device (1) activates a blocking system (not shown) that prevents fuel from being supplied to the tank.
    The blocking system is preferably an electromechanical system, which, by means of an actuator module (19), either clogs the fuel supply nozzle (3), or blocks the actuator (4) or trigger present in the body ( 2) of the fuel supply nozzle (3).
    However, other types of electromechanical blocking are also possible.
    Additionally, the blocking system may be positioned in the dispenser (7) and be configured to internally block the fuel supply function of the dispenser (7) upon receipt, by a response signal management module (16) of the reader device (1), a blocking radio signal.
    Figure 2 schematically shows a fuel dispenser (7) in which the body (2) of the fuel supply nozzle (3) is housed in the conventional retaining groove (9) that holds the supply nozzles (3) in the dispenser (7), when these are not being used.
    According to a preferred embodiment, the fuel supply identification system incorporates an activation system, configured to activate the reading device (1) and cause it to pass from its "off" state to its "on" state when a user Remove the body (2) from the nozzle (3) from the groove (9) of the spout (7).
    In this way, the reading device (1) does not need to be turned on when the dispenser (7) is not being used.
    According to a possible embodiment, represented in Figure 2, the activation system comprises a magnet (8) located in the dispenser (7), corresponding to the position that
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    It occupies a magnetic switch (13) comprised in the reading device (1), when the body (2) of the nozzle (3) is housed in the groove (9) of the spout (7).
    According to a preferred embodiment, shown in Figure 3, the reader device (1) comprises a capsule (10) that encompasses an RFID transceiver (11) (constituting the core of the reader device (1)) provided with an antenna ( 14), a battery (12), a magnetic switch (13), an electronic control module (15) and a response signal management module (16).
    The response signal management module (16) is configured to control the activation / deactivation of the warning signals, for which the response signal management module (16) is connected to a loudspeaker (17) and / or to a light indicator (18) (for example, LED type).
    According to a preferred embodiment, the response signal management module (16) is also configured to control the activation / deactivation of the blocking system, for which the response signal management module (16) is connected to an actuator module (19) of the locking system.
    The RFID tag (5) (also called "TAG") comprises a transponder (51), preferably of the passive type.
    However, according to alternative embodiments, the transponder (51) can be semi-passive or active.
    Additionally, according to a preferred embodiment, the RFID tag (5) comprises an antenna, a radio transducer and an electronic chip (these elements are not shown in the Figures).
    For the implementation of the present fuel supply identification system, each user needs to install an RFID tag (5) in proximity to the fuel inlet (6) of the tank, preferably in the lid that opens and closes the tank made out of fuel.
    This option is highly viable, since RFID tags (5) can be distributed at the service stations themselves, and the user has only to attach them to their vehicle, in proximity to the fuel inlet (6) of the tank .
    Alternatively, the (5) RFID tags may come already installed at the factory or at the source when a user purchases their vehicle.
    Also, in order to implement the present fuel supply identification system, it is required that the service station manager adheres the reading device (1) to each nozzle body (2) (3) of each dispenser (7) of the service station. This option is also highly viable, since the service station manager would acquire the reader devices (1) as easily adherent compact units (by any means known as adhesive substance, by screwing, by clamps, etc.) to the bodies ( 2) of nozzles (3) of the nozzles (7).
    The magnet (8) of the activation system would be positioned, for example, adhered to the slot (9) that houses the bodies (2) of the supply nozzles (3), in correspondence with the reading device (1), to a preferred distance of one centimeter from the reading device (1).
    There will preferably be as many reading devices (1) and as many magnets (8) as there are slots (9) of dispensers (7) that exist in the service station. That is, in each spout column (7),
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    there will preferably be a reading device (1) and a magnet (8) for each type of fuel supplied.
    As already indicated above, the present invention also relates to a method of identifying fuel supply.
    Figure 4 shows a block diagram with the phases that make up a possible embodiment of the procedure.
    After accessing the service station, the procedure includes:
    - position (101) the fuel inlet (6) of the tank in proximity to a dispenser (7);
    - select (102) the type of fuel desired;
    - remove (103) from the groove (9) of the spout (7) the body (2) of the supply nozzle (3);
    - activate (104) the reading device (1) by activating the activation system;
    - position (105) the body (2) of the fuel supply nozzle (3), provided with the reading device (1), in proximity to the inlet socket (6) of the tank, equipped with the RFID tag (5) in proximity to it;
    - verify (106), by the reading device (1), if the data stored in the RFID tag (5) about the type of fuel suitable for being contained in the tank matches the previously selected type of fuel (102).
    If it is verified (106), by the reading device (1), that the data stored in the RFID tag (5) about the type of fuel suitable for being contained in the tank, DOES match the type of fuel selected (102 ) previously, the method comprises refueling (107) fuel, positioning (108) the body (2) of the supply nozzle (3) in the groove (9) of the dispenser (7) and deactivating (109) the device reader (1) through activation of the activation system.
    On the contrary, if it is verified (106), by the reader device (1), that the data stored in the RFID tag (5) about the type of fuel suitable for being contained in the tank, does NOT match the type of previously selected fuel (102), the method comprises activating (110) at least one response signal, positioning (111) the body (2) of the supply nozzle (3) in the groove (9) of the dispenser (7), and reselect (102) the type of fuel desired.
    According to a possible embodiment, the activation (110) of at least one response signal comprises the emission of at least one warning signal. Preferably, the warning signal consists of an acoustic signal emitted by a loudspeaker (17) and / or a light signal emitted by a light indicator (18).
    According to a possible embodiment, alternative or complementary to the embodiment indicated in the previous paragraph, the activation (110) of at least one response signal comprises the action of a blocking system. The operation of the blocking system causes the fuel supply to be blocked by the supplier.
    According to a preferred embodiment, the activation (104) of the reading device (1) by actuation of the activation system comprises, as already introduced, the separation of the magnet (8) from the magnetic switch (13) included in the reading device (one).
    权利要求:
    Claims (15)
    [1]
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    1. Fuel supply identification system characterized in that it comprises a reading device (1) and a label (5), where:
    or the reading device (1) comprises a radio frequency transceiver (11), an antenna (14), an electronic control module (15) and a response signal management module (16);
    or the tag (5) comprises a radio frequency transponder (51), an antenna and an electronic chip;
    or the reading device (1) is configured to be coupled, by means of coupling means, to a coupling position located in proximity to the body (2) of a fuel supply nozzle (3);
    or the label (5) is configured to be anchored, by means of anchoring means, to a surface in proximity to the fuel inlet (6) of a tank;
    or the reading device (1) is configured to read, by means of a short-range radio frequency field, information stored on the label (5), about the type of fuel suitable for storage in the tank;
    or the reading device (1) is configured to verify if the type of fuel suitable for storage in the tank matches the type of fuel capable of being supplied by the fuel supply nozzle (3), and;
    or the reading device (1) is configured to produce at least one response signal if it verifies that the type of fuel suitable for storage in the tank does not match the type of fuel capable of being supplied by the supply nozzle (3) made out of fuel.
    [2]
    2. Fuel supply identification system according to claim 1,
    characterized in that the at least one response signal is a warning signal
    acoustic, produced by a loudspeaker (17) connected to the response signal management module (16).
    [3]
    3. Fuel supply identification system according to claim 1,
    characterized in that the at least one response signal is a light signal,
    produced by a light indicator (18) connected to the response signal management module (16).
    [4]
    4. Fuel supply identification system according to claim 1, characterized in that the at least one response signal is an actuation signal of a blocking system, wherein the blocking system is configured to block the fuel supply and prevent refuel
    [5]
    5. Fuel supply identification system according to claim 1, characterized in that it comprises an activation system, configured to activate the reader device (1) and cause the reader device (1) to move from its off state to its on state when a user removes the body (2) from the nozzle (3) from a groove (9) from a fuel dispenser (7).
    [6]
    6. Fuel supply identification system according to claim 5, characterized in that the activation system comprises a magnet (8) and a switch
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    magnetic (13), where the magnetic switch (13) is comprised in the reading device (1), where the magnet (8) is located in the spout (7), in correspondence with the position occupied by the magnetic switch (13) , when the body (2) of the nozzle (3) is housed in the groove (9) of the spout (7).
    [7]
    7. Fuel supply identification system according to claim 1, characterized in that the label (5) is configured to be attached to the fuel tank cap.
    [8]
    8. Fuel supply identification system according to claim 4, characterized in that the blocking system comprises an electromechanical system configured to, by means of an actuator module (19), exert an action selected from: plugging the supply nozzle (3) of fuel, block an actuator (4) present in the body (2) of the fuel supply nozzle (3) and a combination of the above.
    [9]
    9. Fuel supply identification system according to claim 4, characterized in that the blocking system is positioned in the dispenser (7) and is configured to internally block the fuel supply function of the dispenser (7) upon receipt, by part of the response signal management module (16) of the reading device (1), a blocking radio signal.
    [10]
    10. Fuel supply identification method using the system according to one of the preceding claims, characterized in that it comprises:
    or positioning (101) the fuel inlet (6) of the tank in proximity to a fuel dispenser (7);
    or select (102) the type of fuel desired;
    or remove (103) from the groove (9) of the spout (7) the body (2) of the supply nozzle (3);
    or activate (104) the reading device (1) by activating the activation system;
    or position (105) the body (2) of the fuel supply nozzle (3) in proximity to the inlet port (6) of the tank;
    or verify (106), by the reading device (1), if the data stored in the label (5) about the type of fuel suitable for being contained in the tank matches the type of fuel selected (102) previously;
    where, if it is verified (106), by the reading device (1), that the data stored on the label (5) about the type of fuel suitable for being contained in the tank, DOES match the type of fuel selected ( 102) previously, the procedure comprises:
    or refuel (107) of fuel;
    or position (108) the body (2) of the supply nozzle (3) in the groove (9) of the dispenser (7), and;
    or deactivate (109) the reading device (1) by actuation of the activation system, and;
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    where, if it is verified (106), by the reading device (1), that the data stored on the label (5) about the type of fuel suitable for being contained in the tank, does NOT match the type of fuel selected ( 102) previously, the procedure comprises:
    or activate (110) at least one response signal;
    or position (111) the body (2) of the supply nozzle (3) in the groove (9) of the dispenser (7), and;
    or reselect (102) the type of fuel desired.
    [11]
    11. A fuel supply identification method according to claim 10, characterized in that the activation (110) of the at least one response signal comprises the emission of at least one warning signal.
    [12]
    12. A fuel supply identification method according to claim 11, characterized in that the warning signal consists of an acoustic signal emitted by a loudspeaker (17).
    [13]
    13. The fuel supply identification method according to claim 11, characterized in that the warning signal consists of a light signal emitted by a light indicator (18).
    [14]
    14. A fuel supply identification method according to claim 10, characterized in that the activation (110) of the at least one response signal comprises the operation of a blocking system that causes the fuel supply to be blocked.
    [15]
    15. Fuel supply identification method according to claim 10, characterized in that the activation (104) of the reading device (1) by actuation of the activation system comprises the separation of a magnet (8) from a magnetic switch (13) included in the reading device (1).
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    同族专利:
    公开号 | 公开日
    ES2664617B1|2018-09-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB2437276A|2006-04-21|2007-10-24|Venn West Ltd|Preventing dispense of the wrong type of fuel.|
    EP2778116A1|2013-03-15|2014-09-17|ITCiCo Spain, S.L.|Apparatus and method for transferring data between a fuel providing means and a vehicle for the prevention of misfuelling|
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