JP2021095214A - Filling station system - Google Patents

Abstract

To provide a filling station system which permits oil supply in compliance with safety confirmation of customers.SOLUTION: A filling station system 1 includes: oil feeders 2 each having a data input/output machine 2a performing oil supply setting and an oil supply control device 2b; an oil supply permission device (SSC) 5 which receives an oil supply request signal from the oil supply control device of the oil feeder and sets the oil feeder to an oil feedable state; and a portable type oil supply permission terminal 6 which can output an oil supply permission signal to the oil feeders only when located in an area within a predetermined range including oil feeders subjected to oil setting. When an oil supply permission signal is input from the portable type oil supply permission terminal, the filling station system sets the oil feeder in the oil feedable state. The filling station system includes radio wave transmission means (a beacon or the like) which transmits radio waves to an area within a predetermined range including oil feeders subjected to oil supply setting. The portable type oil supply permission terminal can output an oil supply permission signal when receiving radio waves from the radio wave transmission means.SELECTED DRAWING: Figure 1

Description

The present invention relates to a gas station system, and more particularly to a technique for ensuring customer safety in a self-service gas station.

In recent years, the number of self-service gas stations where customers themselves perform refueling work, service work such as window cleaning, and refueling fee settlement work for the purpose of reducing labor costs has increased rapidly. In such a self-service gas station, when a centralized control device (self-service console: SSC) is installed in the office and the gas station workers are on standby and the gas station requests refueling by the customer's operation, After visually confirming the safety of the refueling area, the SSC is operated to allow refueling.

On the other hand, in a self-service gas station, even if it becomes necessary to explain to customers who are unfamiliar with self-service refueling, if there are few gas station workers, it is necessary to perform the above work from before the SSC. In many cases, it is not possible to leave, and there is a risk that services cannot be provided smoothly.

Therefore, in Patent Document 1, the applicant applies a refueling permission signal wirelessly by a mobile terminal in a self-refueling management system having a plurality of refueling devices and a self-console and a POS terminal for controlling the refueling devices. Proposed a refueling management system that can allow refueling by a refueling device.

Japanese Unexamined Patent Publication No. 2010-100209

Although the above invention is effective, since the refueling permission signal can be output wirelessly, the possibility that refueling is permitted even if the safety of the customer cannot be confirmed cannot be denied.

The present invention has been made in view of the above-mentioned prior art, and an object of the present invention is to provide a gas station system capable of permitting refueling while observing the safety confirmation of a customer.

In order to achieve the above object, the present invention is a gas station system, which receives a refueling request signal from a refueling device having a data input / output device and a refueling control device for setting refueling, and a refueling control device of the refueling device. A portable type that can output a refueling permission signal to the refueling device only when it is located in a predetermined range including the refueling permission device that enables the refueling device and the refueling device for which the refueling setting has been made. A refueling permission terminal is provided, and the refueling permission device is characterized in that when a refueling permission signal is input from the portable refueling permission terminal, the refueling device is put into a refuelable state.

Further, the present invention is a gas station system, and refuels the refueling device by receiving a refueling request signal from a refueling device having a data input / output device and a refueling control device for setting refueling and a refueling control device of the refueling device. A portable refueling permission terminal that can output a refueling permission signal to the refueling device only when it is located in a predetermined range including the refueling permission device that enables the refueling device and the refueling device for which the refueling setting has been made. The refueling permission device includes a terminal control device that receives a refueling permission signal from the portable refueling permission terminal and transfers the refueling permission signal to the refueling permission device, and the refueling permission device receives a refueling permission signal from the terminal control device. The refueling device is characterized in that it can be refueled.

According to both of the above inventions, the portable refueling is performed only when the output condition of the refueling permission signal in the portable refueling permission terminal is within a predetermined range including the refueling device in which the refueling setting is performed. A gas station worker carrying a licensed terminal will move to the vicinity of the refueling device, which inevitably confirms the safety of the customer. Further, if the terminal control device is provided, even if the portable refueling permission terminal and the refueling permission device cannot directly communicate with each other, the refueling permission signal from the portable refueling permission terminal can be input to the refueling permission device.

The gas station system includes a radio wave transmitting means for transmitting to an area within a predetermined range including a refueling device for which the refueling setting has been made, and the portable refueling permission terminal receives refueling permission when receiving a radio wave from the radio wave transmitting means. It is possible to output a signal. Further, by using the radio wave transmitting means as a beacon provided in the refueling device and setting the area within a predetermined range including the refueling device as the radio wave irradiation range of the beacon, the safety of the customer can be surely confirmed. ..

The GPS function provided in the portable refueling permission terminal determines whether or not the portable refueling permission terminal is located in a predetermined range including the refueling device in which the refueling setting is made, and the portable refueling permission terminal is determined. By enabling the refueling permission terminal to output the refueling permission signal to the refueling device only when the refueling permission terminal is located in the area within the predetermined range, the safety of the customer can be surely confirmed.

In the gas station system, when the portable refueling permission terminal receives a refueling request display signal from the refueling permission device, it displays that fact in different colors for each oil type, or expands that fact according to the priority. By displaying the display, it becomes easier for the gas station worker to grasp the status of the gas station, and the convenience is improved.

In the gas station system, the portable refueling permission terminal requires a plurality of operations to output the refueling permission signal, so that it is possible to prevent the output of the signal due to an erroneous operation of the gas station worker.

The gas station system can efficiently operate the gas station by providing a POS terminal that receives refueling data from the refueling control device of the refueling device and manages sales.

Further, since the refueling permission device has a POS terminal function that receives refueling data from the refueling control device of the refueling device and manages sales, it is possible to efficiently operate the gas station while simplifying the equipment configuration. ..

A POS terminal that receives refueling data from the refueling control device of the refueling device and manages sales is provided, and the POS terminal receives a refueling request signal from the refueling control device of the refueling device to bring the refueling device into a refuelable state. By having the refueling permission device function, even if either the POS terminal or the refueling permission device fails, the operation of the gas station system can be continued.

As described above, according to the present invention, it is possible to permit refueling after observing the safety confirmation of the customer.

It is an overall block diagram which shows the 1st Embodiment of the gas station system which concerns on this invention. It is the schematic which shows the communication range of the beacon of the refueling apparatus shown in FIG. It is a flowchart which shows the operation of the gas station system shown in FIG. It is the schematic which shows the display screen of the portable refueling permission terminal shown in FIG. It is an overall block diagram which shows the 2nd Embodiment of the gas station system which concerns on this invention. It is a flowchart which shows the operation of the gas station system shown in FIG. It is an overall block diagram which shows the 3rd Embodiment of the gas station system which concerns on this invention. It is a flowchart which shows the operation of the gas station system shown in FIG. It is an overall block diagram which shows the 4th Embodiment of the gas station system which concerns on this invention. It is a flowchart which shows the operation of the gas station system shown in FIG.

Next, a mode for carrying out the present invention will be described in detail with reference to the drawings.

1 and 2 show a first embodiment of a gas station system according to the present invention, in which the gas station system 1 includes a plurality of gas station 2 (2A, 2B), kerosene refueling device 3, and an office. Within the predetermined communication ranges B1 to B3 of the POS terminal (hereinafter referred to as "POS") 4 and the SSC (self-service console, refueling permission device) 5 arranged in the 10 and the refueling device 2 and the kerosene refueling device 3. It is composed of a beacon (not shown) that transmits radio waves to the gas station and a portable refueling permission terminal 6 carried by a gas station worker. As shown in FIG. 2, refueling areas A1 to A6 are provided on the front and back of each refueling device 2 and the front and back of the kerosene refueling device 3. Further, B1 to B3 indicating the communication range of the beacon in the figure are also IDs of each beacon. It should be noted that a radio wave transmitting means other than the beacon can also be used.

The refueling device 2 includes a data input / output device 2a that outputs refueling setting data to the POS 4 and SSC 5, a refueling control device 2b that controls the refueling device 2 so that it can be refueled by inputting a refueling permission signal, and others. It is equipped with a display and a refueling system provided in a normal refueling device.

The POS 4 manages sales for each refueling, manages daily and monthly reports, manages refueling permission, etc., and may be either a POS installed in an existing store or a cloud that aggregates information.

The SSC 5 is provided to output a refueling permission signal to the refueling control device 2b of the refueling device 2 when a refueling permission signal is received from the portable refueling permission terminal 6.

When a refueling request signal is input from the refueling device 2 in which the refueling setting is set, the portable refueling permission terminal 6 permits refueling only within the communication range B1 to B3 of the beacon in the vicinity of the refueling device 2 in which the refueling setting is set. It is configured to be able to output signals. As a result, the gas station worker can comply with the safety confirmation of the customer who refuels.

Next, the operation of the gas station system 1 having the above configuration will be described with reference to FIGS. 1 to 3. In the following flowchart, in the step where the route branches, the downward direction corresponds to Yes and the horizontal direction corresponds to No.

In step S1 of the data input / output machine 2a, when the refueling setting by the customer is completed (step S1; Yes), the refueling setting data is output to POS4 and SSC5 (step S2), and the operation of the data input / output machine 2a is terminated.

In step S11 of the refueling device 2, when the customer removes the refueling nozzle from the nozzle hook and the nozzle SW (switch) is turned on (step S11; Yes), a refueling request signal is output to POS 4 (step S12).

In step S31, when the refueling setting data is input from the data input / output device 2a (step S31; Yes), and in step S32, when the refueling request signal is input from the refueling device 2 (step S32; Yes), POS4 requests refueling. The display signal is output to the SSC 5 (step S33).

In step S41, when the refueling setting data is input from the data input / output device 2a (step S41; Yes), and in step S42, when the refueling request display signal is input from POS4 (step S42; Yes), the SSC 5 is portable refueling. A refueling request display signal is output to the permission terminal 6 (step S43).

In step S51, the portable refueling permission terminal 6 to which the refueling request display signal is input from SSC5 (step S51; Yes) displays the status of each refueling area A1 to A6 on the screen as shown in FIG. 4A. (Step S52). Here, the icon of the refueling area for which the refueling request was made earlier can be enlarged and displayed, or the icon of the refueling area can be displayed in different colors for each oil type, and that fact can be notified by a character string. The corresponding colors of each oil type are light oil: light gray, regular: white, high octane: dark gray, and black indicates no operation.

In FIG. 4A, the icon of the refueling area A4 is enlarged and displayed and is white. Therefore, the refueling permission should be determined first, and the oil type is regular. Since the refueling area A1 is dark gray and is being refueled with high octane, it is not necessary to determine the refueling permission. Further, since the refueling areas A3, A5, and A6 are black and have no operation, the refueling permission should be determined next in the refueling area A2, and since it is light gray, the oil type is light oil.

When a gas station worker presses the refueling area A4 icon of the portable refueling permission terminal 6, the details of the refueling area are displayed as shown in FIG. 4 (b). Then, when the safety of the customer can be confirmed in the communication range B1 or B2 of the beacon corresponding to the refueling area A4 of the refueling device 2, the refueling permission button (◯) at the lower right of the screen is pressed. Table 1 shows the beacon ID (communication range) corresponding to the refueling area.

If the customer's safety is jeopardized after pressing the refueling permission button, the individual stop button (x) newly displayed at the bottom right of the screen can be pressed as shown in FIG. 4 (c). Refueling in a specific refueling area can be stopped. In addition, when some kind of accident or incident occurs and it is necessary to stop the refueling all at once in the entire gas station, the simultaneous stop button displayed at the upper part of the screen of FIGS. 4 (a) to 4 (c) is pressed. Since this simultaneous stop button is exclusively for emergencies, as shown in FIG. 4D, a confirmation screen is displayed, and after pressing the simultaneous stop button, it is configured so that it is not executed unless the confirmation button (○) is pressed. Will be done.

In step S53 of the portable refueling permission terminal 6, the refueling station worker carries the portable refueling permission terminal 6 within the communication range B1 or B2 of the beacon corresponding to the refueling area A4 of the refueling device 2. When the safety of the customer in the refueling area A4 is confirmed and the refueling permission button (FIG. 4B) of the portable refueling permission terminal 6 is pressed (step S53; Yes), the portable refueling permission terminal 6 sends a refueling permission signal to SSC5. Is output to (step S54).

In step S44, the SSC 5 to which the refueling permission signal is input from the portable refueling permission terminal 6 (step S44; Yes) outputs the refueling setting data and the refueling permission signal to the refueling device 2, and ends the operation.

In step S13, the refueling device 2 to which the refueling setting data and the refueling permission signal are input is in a state where it can be refueled under the refueling setting data input from the SSC 5 by the refueling control device 2b, and is displayed on the display (not shown). By transmitting the reset signal, the information regarding the previous refueling is reduced to zero (reset), and the refueling pump is driven (step S14).

When the refueling pump is turned on, fuel oil is discharged from the refueling nozzle, and a flow rate pulse signal is output to the display (step S15; Yes), and the refueling amount is displayed (count display) on the display (count display). Step S16). If the flow rate pulse signal is not output (step S15; No), unless the nozzle SW is OFF (step S17; No), that is, the output of the flow rate pulse signal is waited until refueling is stopped or completed.

In step S17, when the customer returns the refueling nozzle to the nozzle hook and the nozzle SW is turned off (step S17; Yes), the refueling pump is stopped (step S18), and the refueling data is output to POS4 (step S19). The operation of the refueling device 2 is terminated.

The POS4 in which the refueling data is input from the refueling device 2 in step S34 (step S34; Yes) saves the refueling data input for sales management (step S35), and ends the operation.

As described above, according to the present embodiment, the condition that the specific refueling area of the refueling device 2 can be refueled is set by the gas station worker in the communication range of the beacon in the vicinity of the specific refueling area. Since it was limited to the case where the refueling permission button of the permission terminal 6 was pressed, the gas station worker carrying the portable refueling permission terminal 6 would move to the vicinity of the refueling device 2, and the safety of the customer was inevitably confirmed. To.

In the above embodiment, in order to prevent troubles with the customer, the refueling permission is granted from the refueling area enlarged and displayed on the portable refueling permission terminal 6, that is, from the refueling area of the refueling device 2 that outputs the refueling request first. Although it was explained that the judgment is made, if there are special circumstances, the refueling permission may be judged regardless of the order in which the refueling requests are output. Further, the refueling request of the kerosene refueling device 3 and the determination of the refueling permission are the same as those of the refueling device 2, and the description thereof will be omitted.

Next, a second embodiment of the gas station system according to the present invention will be described with reference to FIGS. 5 and 6.

The gas station system 11 shown in FIG. 5 differs from the gas station system 1 in that it has a terminal control device 12 for establishing communication between the portable gas station permission terminal 6 and the SSC 5, and the other configurations are the gas station system. It is the same as 1. This is because the communication standard between the SSC 5 and the refueling device 2 and the kerosene refueling device 3 is a standard, while the communication standard between the POS 4 and the SSC 5 is not particularly specified, and between the SSC 5 and the refueling device 2 and the kerosene refueling device 3. The terminal control device 12 is required when the communication standard of POS4 and SSC5 are different from each other.

Similar to FIG. 3, the gas station system 11 having the above configuration requests refueling in the refueling area of the refueling device 2 for which refueling is set by the operations of steps S1, S2, S11, S12, S31 to S33, S41, and S42. When the display signal is input from the POS 4 to the SSC 5 (step S42; Yes), the SSC 5 outputs the refueling request display signal and the refueling setting data to the terminal control device 12 (step S61). When the refueling request display signal and the refueling setting data are input from the SSC 5 in step S62 (step S62; Yes), the terminal control device 12 outputs the refueling request display signal to the portable refueling permission terminal 6 (step S63). ..

After the above step S63, as in FIG. 3, by the operation of steps S51 to S53, the gas station worker moves to the vicinity of the refueling area of the refueling device 2 in which the refueling setting is set, and confirms the safety of the refueling area. When the refueling permission button of the portable refueling permission terminal 6 is pressed (step S53; Yes), the portable refueling permission terminal 6 outputs a refueling permission signal to the terminal control device 12 (step S64). In step S65, the terminal control device 12 to which the refueling permission signal is input from the portable refueling permission terminal 6 (step S65; Yes) outputs the refueling setting data and the refueling permission signal to the refueling device 2, and ends the operation.

After the above step S66, as in FIG. 3, by the operation of steps S13 to S19, S34, and S35, refueling is performed as usual under the refueling setting data input from the terminal control device 12, and the refueling data is transferred to POS4. Save and end the operation.

As described above, according to the present embodiment, regardless of the communication standards of POS4 and SSC5, the gas station worker carrying the portable refueling permission terminal 6 is the refueling device 2 as in the first embodiment. It will move to the vicinity of, and inevitably the safety of the customer will be confirmed.

Next, a third embodiment of the gas station system according to the present invention will be described with reference to FIGS. 7 and 8.

The gas station system 21 shown in FIG. 7 is different from the gas station system 11 by deleting the POS 4 and providing the SSC 15 having a POS terminal function in the gas station system 11 shown in FIG. 5, and the other configurations are the gas station. It is the same as the system 11. That is, the SSC 15 also receives refueling data from the refueling control device 2b of the refueling device 2 and manages sales.

Next, the operation of the gas station system 21 having the above configuration will be described with reference to FIGS. 7 and 8.

When the customer's refueling setting is completed in step S101 of the data input / output machine 2a (step S101; Yes), the refueling setting data is output to the terminal control device 12 (step S102).

When the terminal control device 12 receives the refueling setting data input from the data input / output device 2a (step S141; Yes), the terminal control device 12 outputs the refueling setting data input to the SSC 15 (step S142).

In step S111 of the refueling device 2, when the customer removes the refueling nozzle from the nozzle hook and the nozzle SW (switch) is turned on (step S111; Yes), the refueling device 2 sends the oil type / refueling request signal to the terminal control device 12. Output (step S112).

When the terminal control device 12 receives an oil type / refueling request signal input from the refueling device 2 (step S143; Yes), the terminal control device 12 outputs the oil type / refueling request signal to the SSC 15 (step S144).

In step S121 of SSC15, the refueling setting data is input from the terminal control device 12 (step S121; Yes), and in step S122, when the oil type / refueling request signal is input from the terminal control device 12 (step S122; Yes). , SSC15 outputs a refueling request display signal to the terminal control device 12 (step S123).

When the refueling request display signal is input from the SSC 15 in step S145 (step S145; Yes), the terminal control device 12 outputs the refueling request display signal to the portable refueling permission terminal 6 (step S146).

After step S146, by the operation of steps S131 to S134, the gas station worker moves to the vicinity of the refueling area of the refueling device 2 in which the refueling setting is set, and after confirming the safety of the refueling area, the portable refueling permission is permitted. When the refueling permission button of the terminal 6 is pressed, the portable refueling permission terminal 6 outputs a refueling permission signal to the terminal control device 12 (step S134). In step S147, the terminal control device 12 to which the refueling permission signal is input from the portable refueling permission terminal 6 (step S147; Yes) outputs the refueling permission signal to the SSC 15 (step S148).

In the SSC 15, when the refueling permission signal is input from the terminal control device 12 (step S124; Yes), in step S125, the refueling nozzle corresponding to the oil type input in step S101 of the data input / output device 2a is removed. Whether or not it is determined, and if the correct refueling nozzle is removed (step S125; Yes), a refueling permission signal is output to the terminal control device 12. If the correct refueling nozzle has not been removed (step S125; No), a notification to that effect (step S129) is given, and the operation ends.

When the refueling permission signal is input from the SSC 15 (step S149; Yes), the terminal control device 12 outputs the refueling permission signal to the refueling device 2 (step S150). After that, by the operation of steps S113 to S119, S151, S152, S127, and S128, refueling is performed as usual under the refueling setting data input from the terminal control device 12, the refueling data is saved in the SSC 15, and the operation is terminated. ..

As described above, according to the present embodiment, the gas station worker carrying the portable refueling permission terminal 6 moves to the vicinity of the refueling device 2, and the safety of the customer is inevitably confirmed. , POS4 is deleted and SSC15 having a POS terminal function is provided, so that the operation of the gas station can be efficiently performed while simplifying the equipment configuration.

Next, a fourth embodiment of the gas station system according to the present invention will be described with reference to FIGS. 9 and 10.

The gas station system 31 shown in FIG. 9 is a gas station system in which the gas station system 11 shown in FIG. 5 is provided with a POS 24 having an SSC function in place of the POS 4 and an SSC 25 having a POS terminal function in place of the SSC 5. Unlike 11, the other configurations are the same as the gas station system 11. That is, the POS 24 receives refueling data from the refueling control device 2b of the refueling device 2 to manage sales, and receives a refueling request signal from the refueling control device 2b of the refueling device 2 to make the refueling device 2 ready for refueling. It has a permit device function. Further, the SSC 25 has a refueling permission device function that receives a refueling request signal from the refueling control device 2b of the refueling device 2 to enable the refueling device 2 to be refueled, and also receives refueling data from the refueling control device 2b of the refueling device 2. It also manages sales.

The refueling station system 31 having the above configuration performs the same operation as in FIG. 8, and when the terminal control device 12 receives the refueling setting data input from the data input / output device 2a (step S141; Yes), the POS 24 and The refueling setting data input to the SSC 25 is output (step S142), and the POS 24 to which the refueling setting data is input from the terminal control device 12 outputs a refueling request display signal to the terminal control device 12 (step S162). Further, when the POS 24 receives the refueling data input from the terminal control device 12 (step S163; Yes), the POS 24 saves the refueling data (step S164) and ends the operation.

According to the present embodiment, the gas station worker carrying the portable refueling permission terminal 6 moves to the vicinity of the refueling device 2, inevitably confirming the safety of the customer and having the SSC function. By providing the POS 24 and the SSC 25 having the POS terminal function, the gas station system 31 can be continuously operated even if either the POS 24 or the SSC 25 fails.

In the above embodiment, when the portable refueling permission terminal 6 receives a radio wave from a radio wave transmitting means that transmits a radio wave to a region within a predetermined range including the refueling device 2 such as a beacon, the refueling permission signal can be output. , The GPS function provided in the portable refueling permission terminal 6 determines whether or not the portable refueling permission terminal 6 is located in a predetermined range including the refueling device 2 for which refueling is set, and determines whether or not the portable refueling permission terminal 6 is located in the predetermined range. The refueling permission signal may be output to the refueling device 2 only when it is located in the inner region.

The illustrated embodiment is merely an example, and is not a description intended to limit the technical scope of the present invention.

1 Gas station system 2 (2A, 2B) Refueling device 2a Data input / output device 2b Refueling control device 3 Kerosene refueling device 4 POS
5 SSC
6 Portable refueling permit terminal 10 Office 11 Gas station system 12 Terminal control device 15 SSC
21 Gas station system 24 POS
25 SSC
31 Gas station system

Claims (11)

A refueling device having a data input / output device and a refueling control device for refueling settings,
A refueling permission device that receives a refueling request signal from the refueling control device of the refueling device and makes the refueling device ready for refueling.
It is equipped with a portable refueling permission terminal that can output a refueling permission signal to the refueling device only when it is located in an area within a predetermined range including the refueling device for which refueling setting has been made.
The gas station system is characterized in that the refueling device is made available for refueling when a refueling permission signal is input from the portable refueling permission terminal. A refueling device having a data input / output device and a refueling control device for refueling settings,
A refueling permission device that receives a refueling request signal from the refueling control device of the refueling device and makes the refueling device ready for refueling.
A portable refueling permission terminal that can output a refueling permission signal to the refueling device only when it is located in an area within a predetermined range including the refueling device for which refueling setting has been made.
It is provided with a terminal control device that receives a refueling permission signal from the portable refueling permission terminal and transfers the refueling permission signal to the refueling permission device.
The gas station system is characterized in that, when a refueling permission signal is input from the terminal control device, the refueling permission device enables the refueling device to be refueled. The portable refueling permission terminal is provided with a radio wave transmitting means for transmitting radio waves to an area within a predetermined range including the refueling device for which the refueling setting is performed, and the portable refueling permission terminal can output a refueling permission signal when receiving radio waves from the radio wave transmitting means. The gas station system according to claim 1 or 2, wherein the gas station system is characterized by the above. The refueling according to claim 3, wherein the radio wave transmitting means is a beacon provided in the refueling device, and a region within a predetermined range including the refueling device is a radio wave irradiation range of the beacon. Place system. The GPS function provided in the portable refueling permission terminal determines whether or not the portable refueling permission terminal is located in a predetermined range including the refueling device in which the refueling setting is made, and the portable refueling permission terminal is determined. The gas station system according to claim 1 or 2, wherein the refueling permission terminal can output a refueling permission signal to the refueling device only when the refueling permission terminal is located in the predetermined range. The refueling according to any one of claims 1 to 5, wherein when the portable refueling permission terminal receives a refueling request display signal from the refueling permission device, the refueling request display signal is displayed in different colors for each oil type. Place system. The gas station according to any one of claims 1 to 6, wherein when the portable refueling permission terminal receives a refueling request display signal from the refueling permission device, the refueling station is enlarged and displayed according to the priority. system. The gas station system according to any one of claims 1 to 7, wherein the portable refueling permission terminal requires a plurality of operations to output the refueling permission signal. The gas station system according to any one of claims 1 to 8, further comprising a POS terminal that receives refueling data from the refueling control device of the refueling device and manages sales. The gas station system according to any one of claims 1 to 8, wherein the refueling permission device has a POS terminal function of receiving refueling data from the refueling control device of the refueling device and managing sales. A POS terminal that receives refueling data from the refueling control device of the refueling device and manages sales is provided, and the POS terminal receives a refueling request signal from the refueling control device of the refueling device to bring the refueling device into a refuelable state. The gas station system according to claim 10, further comprising a refueling permission device function.

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