JP2004175392A - Fuel feeder - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fuel feeder for preventing a person after feeding fuel from forgetting to get change after fuel is fed in a self-service system. <P>SOLUTION: A fuel feed system 10 comprises a change-giving machine 14 installed in a fuel feed area 12, a plurality of fuel feeders 16 (16<SB>1</SB>-16<SB>n</SB>), a POS body 20 installed in an office 18, and a storage device 22 connected to the POS body 20. The fuel feeders 16 comprise a measuring machine 24, a setting unit 26 mounted on the measuring machine 24, and an automatic paying machine 28 to settle the charge at the site. The change-giving machine 14 and the plurality of fuel feeders 16 (16<SB>1</SB>-16<SB>n</SB>) are connected to the POS body 20 via a communication line 30. A control circuit 66 of the fuel feeder 16 displays the payment in the automatic paying machine, the amount according to the fuel feed, and the change, and issues a receipt (a slip) with information corresponding to the fuel feed described thereon when a check button is operated after the fuel feed is completed. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a fuel supply device, and more particularly to a self-service type fuel supply device in which a customer (driver) himself / herself supplies fuel to a fuel tank (supplied body) of a vehicle.
[0002]
[Prior art]
For example, a fuel supply system that supplies an oil liquid such as gasoline or light oil to a fuel tank of a vehicle will be described below as an example.
[0003]
In a filling station or the like where a self-service type fuel supply device is installed, a customer (driver) himself sets a liquid supply amount, performs liquid supply work, and adjusts a liquid supply charge. For this reason, the customer (driver) designates a method of adjusting the liquid charge and then inputs a predetermined oil type, a liquid amount, a liquid amount, or the like by operating a switch of the setting unit before performing liquid supply. It has become. As a method of adjusting the liquid supply fee, there are a method of paying with cash, a method of paying with a prepaid card and a credit card, and the like.
[0004]
And in the self-service type fuel supply device, for example, in the case of cash payment,
When the banknote is deposited in the cash dispenser, a temporary slip on which the deposit amount and the slip number (barcode) are printed is issued. When the customer (driver) receives the temporary slip, the customer moves the vehicle in front of the empty weighing machine. Subsequently, the temporary slip is inserted into a bar code reader provided on the weighing machine to read the slip number (bar code).
[0005]
Next, the customer (driver) presses various operation buttons of the setting device to set a liquid supply method (preset liquid supply or full tank liquid supply), an oil type, a liquid supply amount, or a liquid supply amount. Then, when the liquid supply is started, the liquid supply amount is measured by the flow meter, and the numerical value displayed on the flow rate display is updated.
[0006]
When the liquid supply to the vehicle is completed in this way, the customer (driver) moves to the change machine with the temporary slip if there is change. Then, the temporary slip is inserted into the barcode reader of the change machine, and the slip number (barcode) is read. The change machine reads change information corresponding to the slip number from the POS body and discharges the change. Thereafter, the change machine issues a slip (receipt) on which the liquid supply amount and the liquid supply amount are printed from the printer (for example, see Patent Document 1).
[0007]
[Patent Document 1]
JP-A-4-57794.
[0008]
[Problems to be solved by the invention]
However, in the conventional fuel supply device configured as described above, the customer (driver) does not know whether or not there is change when the liquid supply to the vehicle is completed, and the liquid supply without receiving the change is performed. You may leave the place.
[0009]
In particular, when the liquid level is detected by the liquid level detection mechanism of the liquid supply nozzle and the automatic valve closing mechanism is activated during the liquid supply during the preset liquid supply, the set amount corresponding to the preset preset amount is set. Is not supplied, the customer (driver) may misunderstand that the preset value (set amount) has been supplied.
[0010]
In this case, there is a problem that the customer (driver) passes through the change machine without receiving a change because there is no change because the preset amount is set by the setting device.
[0011]
It is also conceivable that the slip issued at the end of the liquid supply prints out the fact that there is change, but in this case, the customer prints the slip with the change printed even though the change has not been received. You will receive it, which is inconvenient.
[0012]
Therefore, an object of the present invention is to provide a fuel supply device that solves the above problems.
[0013]
[Means for Solving the Problems]
The present invention has the following features to solve the above problems.
According to the first aspect of the present invention, there is provided a deposit machine for depositing money in advance, a setting device for setting the kind of fuel to be supplied prior to the supply of fuel to the supply target, and a deposit machine for depositing money. Based on the deposit amount and the setting information set in the setting device, a fuel supply means for supplying fuel to the supply target, a deposit amount deposited in the depositing machine, a fuel supply means for supplying the fuel to the supply target by the fuel supply means. A display means for displaying a fuel supply amount and a change amount corresponding to the supply amount; an operation unit operated when the liquid supply information displayed by the display means is correct; and an operation unit operated after the liquid supply ends. And a slip issuing means for issuing a slip in which information corresponding to the amount of fuel supplied from the fuel supply means is described, and the change amount is indicated by the display means when the fuel supply is completed. Is displayed to show if there is change Can be found in the field, it is possible to eliminate the inconvenience does not receive the change to there is a change.
[0014]
In the invention according to claim 2, the slip issuing means issues a slip in which information excluding the change amount is described, so that a liquid supply slip as if the change had been received even though the change was not received. Since it is not issued, it is possible to prevent the customer (driver) who has received the slip from misunderstanding that the change has been received.
[0015]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a configuration diagram of a liquid supply system to which an embodiment of a fuel supply device according to the present invention is applied.
As shown in FIG. 1, the liquid supply system 10 is provided in a change machine 14 installed in a liquid supply area 12, a plurality of fuel supply devices 16 (16 _{1 to} 16 _n ), and an office 18. It has a POS body 20 and a storage device 22 connected to the POS body 20. The change machine 14 is a device for paying change, and is provided near an office in order to facilitate a change replenishment operation by a staff member.
[0016]
The fuel supply device 16 includes a weighing machine 24 of a self-service liquid supply system, a setting device 26 mounted on the weighing machine 24, and an automatic payment machine (payment machine) 28 for adjusting a fee on the spot. Also, change machine 14 and a plurality of fuel supply devices 16 ₍₁₆ 1 ~16 _n) is connected to the POS main body 20 a communication line (e.g., SS-LAN) through 30.
[0017]
Further, the liquid supply area 12 is provided with monitoring cameras 32 _{1 to} 32 _n for monitoring the periphery of the fuel supply device 16 (16 _{1 to} 16 _n ). The monitoring cameras 32 _{1 to} 32 _n are connected to the camera dividing unit 34, and images captured by the monitoring cameras 32 _{1 to} 32 _n are transferred to the monitoring monitor 36 via the camera dividing unit 34. The surveillance monitor 36 displays a plurality of images captured by the surveillance cameras 32 _{1 to} 32 _n at the same time.
[0018]
FIG. 2 is a front view of the fuel supply device 16.
As shown in FIG. 2, the fuel supply device 16 is composed of a self-service type weighing machine 24, and has a setting operation unit 38, columns 40 and 42 standing on both sides of the setting operation unit 38, and is laid on the upper side. Hose support 44.
[0019]
Inside the weighing machine 24, each device such as a solenoid valve of each liquid supply system, a liquid supply pump, and a flow meter, which will be described later, is provided.
[0020]
The setting operation section 38 is provided with a static elimination sheet 46, a setting device 26 disposed on the right side of the static elimination sheet 46, an automatic payment machine (payment machine) 28, and an intercom 48. The setting unit 26 has a touch panel (display unit) 49 composed of a liquid crystal monitor or the like, and selects an oil type (light oil, regular gasoline, high-octane gasoline) by touching a setting input screen displayed on the touch panel 49, and a liquid supply amount. Input operation and the like. Further, a human detection sensor 50 is provided above the setting device 26, and when the human detection sensor 50 is turned on, it is determined that the customer is in front of the setting device 26 and the setting is performed on the setting device 26. The input screen is displayed.
[0021]
The human detection sensor 50 uses, for example, an optical sensor or an image sensor, and detects that an operator performing a liquid supply operation is standing in front of the setting device 26 and outputs a detection signal. I do.
[0022]
The automatic teller machine 28 includes a bill insertion unit 52, a card insertion unit 54, and a receipt issuing unit 56. The bill insertion part 52 has a discriminating function of discriminating the type (1,000 yen bill, 2,000 yen bill, 5,000 yen bill, 10,000 yen bill) of the inserted bill, and the amount of the bill inserted by the customer. Is displayed on the setting device 26.
[0023]
When a prepaid card or a credit card issued by the liquid supply station is inserted, the card insertion unit 54 reads information stored in the card and causes the setting device 26 to display whether liquid supply is possible.
[0024]
Upon completion of the liquid supply, the receipt issuing unit (slip issuing means) 56 issues a receipt (slip) describing liquid supply information such as a liquid type, a liquid supply amount, a liquid supply amount, a consumption tax, and a total amount. That is, the receipt issuing unit 56 issues a receipt in which information excluding the change amount is described.
[0025]
The front panel 58 of the weighing machine 24 is provided with three nozzle hooks 62 for hooking the liquid supply nozzle 60. The liquid supply nozzle 60 is connected to a liquid supply hose 64 suspended from the hose support 44.
[0026]
FIG. 3 is a block diagram showing a configuration of each device of the fuel supply device 16.
As shown in FIG. 3, a control circuit (control means) 66 of the fuel supply device 16 includes an electromagnetic valve 68, a liquid supply pump 70, a flow meter 72, a memory 80, Sensor 50, nozzle switch 74 provided on nozzle holder 62, bill validator 76 provided on automatic teller machine 28, setting device 26, card R / W 78 provided on card insertion unit 52, intercom 48, and receipt issuing It is connected to a printer 82 provided in the unit 56.
[0027]
The memory 80 includes a control program (display means) for displaying the amount of money deposited into the deposit machine, the amount of fuel supply corresponding to the amount of fuel supplied to the supply target by the fuel supply means, and the amount of change. When the operation unit is operated after the liquid supply is completed, a control program (slip issuing means) for issuing a receipt (slip) in which information corresponding to the fuel supply amount is described is stored.
[0028]
FIG. 4 is a diagram showing an example of the liquid supply start screen displayed on the touch panel 49 of the setting device 26.
As shown in FIG. 4, the liquid supply start screen 84 displays zero L (liter) in the liquid supply amount display area 84a, and displays a zero circle in the tax-included amount display area 84b. Further, on the liquid supply start screen 84, cash is displayed in the payment method display area 84c, the amount of money (for example, 5000 yen) deposited in the deposit amount display area 84d, and the liquid type (for example, 5000 yen) set in the liquid type display area 84e. For example, regular) and unit price (for example, 95 yen), a liquid supply method (preset liquid supply or full liquid supply) set in a liquid supply method display area 84f, and a current liquid supply in a change amount display area 84g. The change amount corresponding to the amount is displayed.
[0029]
When the liquid supply is started and the flow rate pulse is output from the flow meter 72, the control circuit 66 sequentially updates the value of the liquid supply amount according to the liquid supply amount obtained from the integrated value of the flow rate pulse, and simultaneously updates the liquid supply amount. Is displayed in the display area 84a.
[0030]
FIG. 5 is a diagram showing an example of the liquid supply end screen displayed on the touch panel 49 of the setting device 26.
As shown in FIG. 5, the liquid supply end screen 86 displays 30 L (liter) in the liquid supply amount display area 86a and displays 2993 yen in the tax-included amount display area 86a. Further, on the liquid supply end screen 86, cash is displayed in the payment method display area 86c, the amount of money (for example, 5000 yen) deposited in the deposit amount display area 86d, and the liquid type (for example, 5000 yen) set in the liquid type display area 86e. For example, regular and unit prices (for example, 95 yen), a liquid supply method (preset liquid supply or full liquid supply) set in a liquid supply method display area 86e, and 2007 yen are displayed in a change amount display area 84f. Is done. A confirmation button (operation unit) 88 is displayed below the display area 84f.
[0031]
Thus, on the liquid supply end screen 86, the change amount (2007 yen) obtained by subtracting the total amount of the liquid supply amount and the consumption tax (2993 yen) corresponding to the liquid supply amount from the deposit amount (5,000 yen) is displayed. Therefore, the customer (driver) can check the change amount on the spot. Therefore, it is possible to move to the change machine 14 after the liquid supply ends and receive the change, thereby preventing forgetting the change.
[0032]
Further, even when the liquid level is detected by the liquid level detection mechanism (not shown) of the liquid supply nozzle 60 and the automatic valve closing mechanism (not shown) is activated during the liquid supply during the preset liquid supply, Since the value (set amount) is not supplied, the customer (driver) can confirm that there is change.
[0033]
FIG. 6 is a view showing a print example of a receipt issued when the confirmation button 88 is turned on after the liquid supply is completed.
As shown in FIG. 6, when the confirmation button 88 is turned on after the liquid supply is completed, a receipt 90 is issued from the printer 82 of the receipt issuing unit 56.
[0034]
Receipt 90 has store name 90a, telephone number 90b, date / time of issue 90c, slip number 90d, liquid type 90e, unit price 90f, liquid supply amount 90g, consumption tax 90h, total 90i, change receipt A message 90j, a bar code 90k for identifying the slip number, and the like are printed.
[0035]
Further, since the change amount is not described on the receipt 90, it is possible to prevent the customer (driver) who has received the slip from misunderstanding that the change has been received. In other words, issuance of a liquid supply slip in which change has been received even though change has not been received is prevented.
[0036]
Here, a control process executed by the control circuit 66 of the fuel supply device 16 will be described with reference to FIG.
[0037]
As shown in FIG. 7, the control circuit 66 checks whether or not a bill has been inserted into the automatic teller machine 28 in step S11 (hereinafter, “step” is omitted). When the bill is inserted into the automatic payment machine 28 in S11, the process proceeds to S12, where the type (amount) of the inserted bill is discriminated by the bill discriminating section 76, and as a result, the deposit amount is displayed on the touch panel 49 (FIG. 4). reference).
[0038]
In the next S13, it is checked whether or not the nozzle switch 74 provided on the nozzle holder 62 is off. When the nozzle switch 74 is turned off in S13, it is determined that the liquid supply nozzle 60 has been removed from the nozzle hook 62 and inserted into the liquid supply port of the vehicle (not shown), and the process proceeds to S14. In S14, a liquid supply request signal is output to the POS main body 20.
[0039]
Subsequently, in S15, it is checked whether or not a liquid supply permission signal has been input from the POS main body 20. In S15, when a staff member turns on a liquid supply permission button (not shown) for the fuel supply device 16 and a liquid supply permission signal is input from the POS main body 20, the process proceeds to S16, and the electromagnetic valve 68 is opened. At the same time, a drive signal is output to the liquid supply pump 70.
[0040]
When a customer (driver) operates a nozzle lever (not shown) of the liquid supply nozzle 60 to the valve opening position, liquid supply to the fuel tank of the vehicle is started. When the flow meter 72 of the fuel supply device 16 outputs a flow rate pulse corresponding to the amount of liquid supply, the flow rate pulse is integrated to calculate an integrated flow rate (liquid supply amount). The liquid amount and the liquid type unit price are displayed on the touch panel 49 (see FIG. 5).
[0041]
In the next S18, it is checked whether or not the nozzle switch 74 provided on the nozzle holder 62 is on. In S18, when the nozzle switch 74 is turned on, the liquid supply nozzle 60 is returned to the nozzle hook 62, and it is determined that the liquid supply to the vehicle (not shown) is completed, and the process proceeds to S19. In S19, the output of the drive signal output to the liquid supply pump 70 is stopped.
[0042]
In S20, the deposit amount and the actual liquid supply data (including the liquid supply amount, the liquid supply amount, and the consumption tax) are output to the change machine 14. In the next S21, it is checked whether the change amount and the slip number have been input from the POS main body 20.
[0043]
In S21, when the change amount and the slip number are input from the POS main body 20, the process proceeds to S22, where the deposit amount, the liquid supply amount, and the change amount are displayed on the touch panel 49 (see FIG. 5). As described above, during the liquid supply, the deposit amount, the liquid supply amount, and the change amount are displayed on the touch panel 49, so that the presence or absence of the change can be confirmed on the spot, and the inconvenience of not receiving the change despite the change is eliminated. It becomes possible.
[0044]
Subsequently, in S23, it is checked whether or not the confirmation button 88 displayed on the touch panel 49 has been turned on. In S23, when the confirmation button 88 displayed on the touch panel 49 is turned on, the process proceeds to S24, and the entire liquid supply information is output to the change machine 14 and the POS main body 20.
[0045]
Thereafter, in S25, the printer 82 of the receipt issuing unit 56 issues a receipt 90 on which actual liquid supply information (at least unit price, liquid supply amount, liquid supply amount, consumption tax) and a slip number are printed (see FIG. 6).
[0046]
Here, the control processing executed by the POS main body 20 will be described with reference to FIG.
As shown in FIG. 8, the POS main body 20 checks whether or not the deposit amount and the actual liquid supply data have been input from the fuel supply device 16 in S31. If the deposit amount and the actual liquid supply data are not input in S31, the process proceeds to S32, and it is checked whether or not the slip number has been input.
[0047]
If the slip number is not input in S32, the process proceeds to S33, and it is checked whether change has been paid. If the change has not been paid in S33, the process proceeds to S34, and it is checked whether or not a liquid supply request signal has been input. If the liquid supply request signal is not input in S33, the process proceeds to S41, and it is checked whether an instruction to permit liquid supply has been input. If the instruction for permitting liquid supply is not input in S41, the process returns to S31.
[0048]
When the deposit amount and the actual liquid supply data are input in S31, the process proceeds to S35, and the change amount is calculated. Subsequently, the process proceeds to S36, and the liquid supply information including the change amount and the slip number is stored in the storage device 22.
[0049]
In the next S37, the change amount and the slip number are output to the fuel supply device 16.
[0050]
In S32, when the slip number is input, the process proceeds to S38, and the change amount corresponding to the slip number is output to the fuel supply device 16.
[0051]
If the change has been paid in S33, the process proceeds to S39, where the change amount corresponding to the slip number is stored in the storage device 22 as paid.
[0052]
If a liquid supply request signal has been input in S34, the process proceeds to S40, where a wait for liquid supply is displayed.
[0053]
In S41, when an instruction to permit liquid supply is input, the process proceeds to S42, and a liquid supply permission signal is output to the fuel supply device 16. Then, the process proceeds to S43, where the liquid supply waiting display is deleted. Thus, the processing of the POS main body 20 ends.
[0054]
Here, the control processing executed by the change machine 14 will be described with reference to FIG.
As shown in FIG. 9, when the receipt 90 is inserted into a barcode reader (not shown) of the change machine 14, the change machine 14 reads the barcode 90k printed on the receipt 90 in S51. Check In S51, when the pattern of the barcode 90k is read, the slip number corresponding to the pattern of the barcode 90k is output to the POS body 20.
[0055]
In the next S53, it is checked whether or not the change amount corresponding to the slip number has been input from the POS main body 20. When the change amount is input in S53, the process proceeds to S54, and the change is discharged.
[0056]
Then, the process proceeds to S55, and the change completion for the slip number is output to the POS main body 20.
[0057]
As described above, since the message is described on the receipt 90 issued by the fuel supply device 16 after completion of the liquid supply so as to receive the change, the customer (driver) does not forget to receive the change. The change can be received by inserting 90 into a barcode reader (not shown) of change machine 14.
[0058]
Here, a modified example will be described with reference to FIG. In FIG. 10, as shown in FIG. 10 described above, when the bill is inserted into the automatic payment machine 28 in S11, the control circuit 66 of the fuel supply device 16 proceeds to S12, where the type of the inserted bill is The (money) is discriminated by the bill discriminating section 76, and as a result, the deposit amount is displayed on the touch panel 49 (see FIG. 4). After that, the process proceeds to S12a, where the printer 82 of the receipt issuing unit 56 issues a deposit certificate on which the deposit amount and the slip number are printed.
[0059]
The subsequent description of the processing of S13 to S25 is the same as the same step described with reference to FIG. 7, and thus the description thereof will be omitted.
[0060]
If the confirmation button 88 displayed on the touch panel 49 has not been turned on in S23, the process proceeds to S23a, and it is checked whether a predetermined time has elapsed. If the predetermined time has not elapsed in S23a, the process returns to S23.
[0061]
In S23a, when the predetermined time has elapsed without the confirmation button 88 displayed on the touch panel 49 being operated to be turned on, the customer has determined that the receipt is unnecessary, and the receipt issuing process in S25 where the actual liquid supply information is described is performed. The process proceeds to S24a without performing the process, and the entire liquid supply information is output to the change machine 14 and the POS main body 20.
[0062]
Then, after the process of S25 or S24a, the process proceeds to S26, and the display on the touch panel 49 is erased.
[0063]
As described above, in the modification shown in FIG. 10, since the deposit certificate in which the deposit amount and the slip number are printed in S12a is issued immediately after the deposit, for example, when the liquid supply is stopped after the deposit, the deposit certificate is changed to the change machine 14. , It is possible to refund the deposit amount as change.
[0064]
If the customer does not take the deposit certificate after issuing the deposit certificate, the receipt issuing unit 56 issues a receipt in which the actual liquid supply information is described in S25, so that the receipt certificate and the receipt are continuously output. It is issued as one printed slip. In that case, it is possible to reduce the trouble of the customer as compared with the case where the deposit certificate and the receipt are issued separately.
[0065]
If the customer does not need to issue the receipt of the actual liquid supply information, the confirmation button 88 displayed on the touch panel 49 is not turned on in S23, so that the receipt is not issued. In this case, when there is a change, the customer takes only the deposit certificate and moves to the change machine 14, and when there is no change, the customer leaves without changing to the change machine 14.
[0066]
In the above-described embodiment, the configuration using the touch panel including the liquid crystal monitor as the setting device is described as an example. However, the configuration is not limited to this, and for example, a configuration using another type of setting device may be used.
[0067]
In addition, the configuration attached to the ground-mounted weighing machine has been described as an example, but the present invention is not limited to this, and it is needless to say that the invention can be applied to a suspension type liquid supply device.
[0068]
Further, in the above-described embodiment, the case where the oil liquid such as gasoline or light oil is supplied to the fuel tank of the vehicle is described as an example. However, the invention is not limited to this. Of course, the present invention can also be applied to a system for supplying hydrogen that is generated or a gas that is consumed as fuel in an LPG vehicle or a CNG vehicle.
[0069]
【The invention's effect】
As described above, according to the first aspect of the present invention, a deposit machine for depositing money in advance, and a setting device for setting the type of fuel to be supplied prior to the supply of fuel to the supply target, A fuel supply unit for supplying fuel to the supply target based on the deposit amount deposited in the deposit machine and the setting information set in the setting device; a deposit amount deposited in the deposit machine; Display means for displaying a fuel supply amount and a change amount corresponding to the amount of fuel supplied to the apparatus, an operation unit operated when the liquid supply information displayed by the display means is correct, and a liquid supply end When the operation unit is operated later, a slip issuing means for issuing a slip in which information corresponding to the supply amount of fuel supplied from the fuel supply means is described. The change amount is displayed by the fishing The presence or absence of Qian can be checked on the spot, it is possible to eliminate the inconvenience does not receive the change to there is a change. Also, when the liquid level is detected by the liquid level detection mechanism of the liquid supply nozzle and the automatic valve closing mechanism is operated during the liquid supply during the preset liquid supply, the preset value (set amount) is supplied. Since there is no change, the customer (driver) can confirm that there is change.
[0070]
According to the second aspect of the present invention, since the slip issuing means issues a slip in which information excluding the change amount is described, it is possible to supply the liquid as if the change had been received even though the change had not been received. Since the slip is not issued, it is possible to prevent a customer (driver) who has received the slip from misunderstanding that the change has been received.
[Brief description of the drawings]
FIG. 1 is a configuration diagram of a liquid supply system to which an embodiment of a fuel supply device according to the present invention is applied.
FIG. 2 is a front view of the fuel supply device 16. FIG.
FIG. 3 is a block diagram showing a configuration of each device of a fuel supply device 16;
FIG. 4 is a diagram showing an example of a liquid supply start screen displayed on a touch panel 49 of the setting device 26.
FIG. 5 is a diagram showing an example of a liquid supply end screen displayed on a touch panel 49 of the setting device 26.
FIG. 6 is a diagram illustrating a print example of a receipt issued when the confirmation button 88 is turned on after the liquid supply is completed.
FIG. 7 is a flowchart illustrating a control process executed by a control circuit 66 of the fuel supply device 16.
FIG. 8 is a flowchart for explaining a control process executed by the POS main body 20;
FIG. 9 is a flowchart illustrating a control process executed by the change machine 14;
FIG. 10 is a flowchart for explaining a modified example of the control processing executed by the control circuit 66 of the fuel supply device 16;
[Explanation of symbols]
10 supply fluid system 12 liquid feed area 14 change machine _{16 (16} 1 _~16 n) fuel supply system 20 POS main body 22 storage device 24 the weighing machine 26 setter 28 ATM 30 communication line ₃₂ 1 to 32 _n surveillance camera 34 Camera Division unit 36 Monitoring monitor 38 Setting operation unit 49 Touch panel 50 Human detection sensor 52 Banknote insertion unit 54 Card insertion unit 56 Receipt issuing unit 62 Nozzle hook 60 Liquid supply nozzle 66 Control circuit 70 Liquid supply pump 72 Flowmeter 78 Card R / W
80 memory 82 printer 88 confirmation button 90 receipt

Claims (2)

A deposit machine for depositing money in advance,
A setting device for setting the type of fuel to be supplied prior to the supply of fuel to the supplied body,
Fuel supply means for supplying fuel to the supplied object, based on the deposit amount deposited in the deposit machine, and setting information set in the setting device,
Display means for displaying a deposit amount deposited in the deposit machine, a fuel supply amount corresponding to a supply amount of fuel supplied to the supply target by the fuel supply unit, and a change amount;
An operation unit that is operated when the liquid supply information displayed by the display unit is correct;
When the operation unit is operated after the end of the liquid supply, a slip issuing unit that issues a slip in which information corresponding to a supply amount of the fuel supplied from the fuel supply unit is written,
A fuel supply device comprising: 2. The fuel supply device according to claim 1, wherein the slip issuing unit issues a slip in which information excluding the change amount is described.

Images