JP3906211B2 - Restaurant settlement system and restaurant settlement program - Google Patents

Description

  The present invention relates to a restaurant settlement system and a restaurant settlement program, and more particularly, to a restaurant settlement system and a restaurant settlement program for improving the efficiency of settlement in a restaurant and preventing mistakes in the settlement process.

  As a conventional store system in a restaurant or the like, there has been proposed one that improves customer management efficiency by managing customers using non-contact IC labels (see, for example, Patent Document 1).

  In Patent Document 1, a non-contact IC label is handed over to a waiting customer, and a host computer searches for a vacant seat. When the vacant seat is confirmed, the vacant seat position information is notified to the non-contact IC reader / writer carried by the clerk of the store, and the clerk guides the customer to the seat. Further, when ordering, order information is input to the customer's non-contact IC label by the non-contact IC reader / writer of the clerk, and at the time of payment, the order information is read from the non-contact IC label and the settlement process is performed.

JP 2002-203022 A

  In the conventional system described above, the store clerk needs to carry a non-contact IC reader / writer, and the clerk needs to go to the customer's table at the time of ordering. There was a problem of manpower.

  In addition, order processing cannot be performed unless the customer is seated at the table, so it takes time from entering the store to ordering, the turnover rate of the customer is poor, and it is inefficient. There was a problem that calling the clerk would cause the customer's stress that the clerk would not come to the customer's table.

  Therefore, like a cafeteria-type store or a store where udon and soba toppings are selected by self-service, products are prepared in advance and customers can freely select products by self-service. In the past, it has been proposed to improve the efficiency of stores. However, in this type of conventional store, since the store clerk visually confirms the product selected by the customer through self-service, there is a concern that it may take a long time to settle and may be mistaken. There was a problem that. In addition, as for the so-called “awaiting cooking” products that are cooked after receiving the customer's order, it is difficult for the store clerk to quickly find the seat position of the customer when carrying the finished product. .

  The present invention has been made in order to solve such a problem, and provides a restaurant settlement system and a restaurant settlement program for performing settlement quickly and accurately and improving the efficiency of the settlement process. With the goal.

A reader / writer for storing a product therein, reading the identification number of the non-contact portable magnetic storage medium to unlock the door, and writing the purchase history of the product to the non-contact portable magnetic storage medium Storage means, settlement means for performing a settlement process based on the purchase history written in the non-contact portable magnetic storage medium , a table unique number is stored, and an identification number of the non-contact portable magnetic storage medium is stored. Read and transmit the table unique number together with the identification number, and a reader seat table and a cooking instruction signal transmitted from the storage means when there is no product in the storage means of the non-contact portable magnetic storage medium While receiving with the identification number, receiving the identification number and table unique number of the non-contact portable magnetic storage medium transmitted from the passenger seat table with the reader, Display instruction generating means for generating a physical instruction display instruction and a serving instruction display instruction, a cooking instruction display means for displaying a cooking instruction on the screen based on the cooking instruction display instruction generated by the display instruction generating means, and the display It is a restaurant settlement system comprising a serving instruction display means for displaying a serving instruction on the screen based on the serving instruction display command generated by the command generating means .

A reader / writer for storing a product therein, reading the identification number of the non-contact portable magnetic storage medium to unlock the door, and writing the purchase history of the product to the non-contact portable magnetic storage medium Storage means, settlement means for performing a settlement process based on the purchase history written in the non-contact portable magnetic storage medium , a table unique number is stored, and an identification number of the non-contact portable magnetic storage medium is stored. Read and transmit the table unique number together with the identification number, and a reader seat table and a cooking instruction signal transmitted from the storage means when there is no product in the storage means of the non-contact portable magnetic storage medium While receiving with the identification number, receiving the identification number and table unique number of the non-contact portable magnetic storage medium transmitted from the passenger seat table with the reader, Display instruction generating means for generating a physical instruction display instruction and a serving instruction display instruction, a cooking instruction display means for displaying a cooking instruction on the screen based on the cooking instruction display instruction generated by the display instruction generating means, and the display Since the restaurant settlement system includes a serving instruction display means for displaying the serving instruction on the screen based on the serving instruction display command generated by the command generating means , when the customer takes out the product from the container, it is non-contact Since the purchase history is automatically written to the portable magnetic storage medium, if payment is performed based on the purchase history stored in the non-contact portable magnetic storage medium, Compared to this, the checkout processing time is shortened and no mistakes due to carelessness of the staff are made. Therefore, the checkout process can be carried out quickly and accurately, and the checkout process can be made more efficient. That.

Embodiment 1 FIG.
FIG.1 and FIG.2 is explanatory drawing which showed the structure of the restaurant payment system which concerns on Embodiment 1 of this invention. In the present embodiment, a store where udon and soba ingredients are topped by self-service will be described as an example. FIG. 1 shows the inside of a store, and FIG. 2 shows the backyard of a kitchen or the like. As shown in FIG. 1, a customer 1 receives an RFID card 2 that is a non-contact portable magnetic storage medium in the vicinity of the entrance of a store, and uses it for ordering and settlement. In the store, a plurality of containers 3 each having a door with an electronic lock and containing a product are installed. The electronic lock provided on the door of the container 3 is unlocked by the RFID card 2. The appearance of the container 3 is shown in FIG.

  As shown in FIG. 3, the container 3 has a rectangular main body 3a, a transparent glass (or plastic) door 3b, an RFID reader / writer 6, and an electronic lock 3d. The inside of the container 3 is hollow, and a dish on which a product is placed is stored. Since the customer who wants to purchase the product brings the RFID card 2 close to the RFID reader / writer 6 so that it can be read, information in the RFID card 2 is read and the electronic lock 3d is unlocked. The customer 3 opens the door 3b. Thereby, the customer can receive the product in the container 3. As shown in FIG. 3, the RFID reader / writer 6 includes a reader / writer unit 61 for reading information in the RFID card 2 and writing information to the RFID card in a non-contact manner, and operation keys 62. A display unit 63 such as a liquid crystal screen, and an antenna 64 for wirelessly exchanging information with a computer installed in the backyard of the store. In the present embodiment, an example is shown in which the RFID reader / writer 6 and the electronic lock 3d are configured separately. However, the present invention is not limited to this, and the RFID reader / writer 6 and the electronic lock 3d may be integrally formed. The RFID reader / writer 6 provided in the container 3 is used not only when purchasing a product but also when canceling. When canceling, by pressing the cancel key of the operation keys 62, it is determined that the purchase of the product has been canceled, and the charge related to the product in the RFID card 2 is cancelled. As the timing of cancellation, it is assumed that no cancellation instruction is accepted after the door 3b is opened. Further, when the product in the container 3 is taken out, a new product with the same product number is inserted from the door provided on the back surface (or bottom surface or top surface) of the container 3. Note that the replenishment of the product may be automatically performed by a machine, or may be performed manually by a staff member.

  Returning to the description of FIG. The store further includes a plurality of seats (tables) 4 for customers to sit and eat and drink. Furthermore, a payment machine (POS terminal) 5 is provided for the customer to perform payment. An RFID reader / writer 6 similar to the RFID reader / writer 6 provided in the container 3 is also provided in the seat 4 and the checkout machine 5. The RFID reader / writer 6 of the seat 4 is used when it is desired to inform the computer in the kitchen of the seat number where the customer is seated. The RFID reader / writer 6 of the checkout machine 5 is used to read billing information in the RFID card 2 at the time of checkout.

  Next, FIG. 2 will be described. As shown in FIG. 2, a computer 7 for controlling the overall operation of the restaurant checkout system of the present invention is installed in the backyard of the store. In addition, on the table on which the cooked product is placed, there is a layout instruction display 8 for displaying an instruction as to which seat 4 the product is to be distributed, and which product is received by the staff. An arrangement completion canceling terminal 9 for inputting is provided. Further, the kitchen is provided with a cooking instruction display 10 for displaying an instruction as to what product is to be cooked and a cooking completion extinguishing terminal 11 for inputting which product has been cooked. ing. The computer 7 exchanges information with the above-described RFID reader / writer 6 wirelessly (or in a wired manner), as well as a serving instruction display 8, a serving completion cancellation terminal 9, a cooking instruction display 10, and a cooking completion erase. The information is exchanged with the remote terminal 11 in a wired (or wireless) manner.

  4 and 5 show examples of the cooking instruction display 10 and the serving instruction display 8, respectively. As shown in FIG. 4, the cooking instruction display 10 has an RFID number that is an ID number of the RFID card 2, a product number that is a product reference number, an order product name, and a cooking status (cooked, being cooked, "Cancellation", distribution request (allocation instruction completed, distribution uninstructed), and cancellation status (cancelled or not). As shown in FIG. 5, the layout instruction display 8 displays an RFID number, a product number, an ordered product name, and a seat number that is an ID number of a seat to which the product is to be distributed. . Furthermore, a seating chart for displaying all seats 4 in the store as a two-dimensional image as shown in FIG. 5 is displayed on the serving instruction display 8 as necessary, and which RFID card 2 is owned by which seat 4 The seated customer is seated, and the seat 4 to which the product should be distributed may be known at a glance.

  Next, the operation of the restaurant checkout system of the present invention will be described with reference to the flowcharts of FIGS. FIG. 6 shows the overall processing flow. In the restaurant settlement system of this invention, as shown in FIG. 6, first, the customer 1 receives the RFID card 2 (step S1). The receiving operation may be performed by a device (not shown) that automatically outputs the RFID cards 2 one by one from the outlet, or an attendant may hand them to the customer 1. Next, the customer 1 selects a product to be purchased and takes it out of the container 3 (step S2). Details of step S2 will be described later. Next, the customer 1 proceeds to the settlement machine 5 and performs settlement (step S3). As the checkout process, the RFID card 2 of the customer 1 is brought close to the RFID reader / writer 6 provided in the checkout machine 5, so that the billing information in the RFID card 2 (RFID number, product number, cooking wait flag, cancel flag) Is read and settlement is performed based on the billing information. At this time, the settlement record may be stored in the RFID card 2. It is assumed that the price of each product is stored in advance in the checkout machine 5, and the price is searched by the product number. At the same time, if there are products that have not been cooked in advance and the customer 1 has to wait for cooking to be completed, or a product that has been canceled or canceled, the RFID stored in the RFID card 2 The number, product number, cooking wait flag, and cancel flag are read, and the information is wirelessly transmitted to the computer 7 for confirmation and stored in the computer 7. Next, it is determined whether or not the cooking wait flag is set by the checkout machine 5 (step S4). If it is determined that the flag is not set up, the RFID card 2 is collected on the display screen of the checkout machine 5. Is displayed, the clerk collects the RFID card 2 of the customer 1 in accordance with the instruction (step S5). The customer 1 sits on the seat 4 with the merchandise that has been settled (step S6). On the other hand, if it is determined in step S4 that the cooking wait flag is set, the customer 1 sits on the seat 4 while holding the RFID card 2, and the RFID card 2 is provided on the seat 4. It approaches the reader / writer 6 (step S7). The RFID reader / writer 6 reads the RFID number of the RFID card 2 and transmits the RFID number and the seat number to the computer 7 wirelessly (step S8). The products waiting for cooking cooked in the kitchen are turned to the serving table, and the clerk performs the serving according to the instructions on the serving instruction display 8 on which the seat number is displayed (step S9). After the arrangement, the clerk collects the RFID card 2 of the customer 1 (step S10). Assuming that the collection failure of the RFID card 2 in step S5 or step S10 occurs, for example, a highly sensitive RFID reader / writer 6 is provided in the vicinity of the store outlet, and a customer passing through the RFID reader / writer 6 is provided. If the RFID card 2 is owned, a warning (alarm sound or voice message) may be issued to prompt the return of the RFID card 2. The collected RFID card 2 is economical if all stored data (except for the RFID card number) is erased and reused.

  Next, the product selection process in step S2 described above will be described with reference to FIG. As shown in FIG. 7, first, assume that customer 1 wishes to purchase a certain product. When the customer 1 brings the RFID card 2 held close to the RFID reader / writer 6 provided in the container 3 containing the product, the RFID number of the RFID card 2 is read (step S2-1). Next, the product number of the product is written in the RFID card 2. Note that when the product is waiting for cooking or the purchase of the product is canceled, the cooking wait flag and the cancel flag are simultaneously written in the RFID card 2 (step S2-2). Also, these pieces of information (product number, cooking wait flag, cancel flag) are wirelessly transmitted from the RFID reader / writer 6 to the computer 7 (step S2-2). FIG. 10 shows an example of data in the RFID card 2. As shown in FIG. Each record in the RFID card 2 stores an RFID number that is its own ID number, a product number of a product purchased by the customer 1, and a cooking wait flag and a cancel flag for each product. Each time a purchased item is added, a record in the RFID card 2 is added. In the example of FIG. 10, the cooking wait flag and the cancel flag indicate that the flag is not set when the value is “0”, and the flag is set when the value is “1”. Yes. The same information as the information shown in FIG. 10 is transmitted to the computer 7 by the RFID reader / writer 6 by radio and stored in the computer 7. Next, the RFID reader / writer 6 determines whether or not the cooking wait flag in the RFID card 2 is set (step S2-3). If it is determined that the cooking wait flag is not set, the electronic lock 3d of the container 3 containing the product is unlocked (step S2-4). At this time, it is determined whether or not there is an instruction to cancel the purchase of the product from the customer 1 (step S2-5). If there is no cancel instruction, the customer 1 opens the door and takes out the product (step S2-6). It is detected by a sensor or the like that the product has been taken out, or the electronic lock 3d of the container 3 is locked after a predetermined time has elapsed (step S2-7). Further, when selecting a product (step S2-8), the process returns to step S2-1, and otherwise, the process ends as it is.

  On the other hand, if it is determined in step S2-3 that the cooking wait flag in the RFID card 2 is set, the backyard computer 7 is instructed to cook the product and the RFID of the RFID card 2 of the customer 1 The number is transmitted wirelessly, and according to the cooking instruction, the computer 7 displays the cooking instruction and the RFDI number for the product on the cooking instruction display 10 in the kitchen (step S2-9). Next, it is determined whether or not the product selected by the customer 1 is to be canceled (step S2-10). If not canceled, the process proceeds to step S2-8. In the case of canceling, on the cooking instruction display 10 via the computer 7, it is displayed on the screen that the product has been canceled (step S2-11), and a cancel flag in the RFID card 2 is set (step S2-). 12).

  Next, the process flow of the kitchen after the cooking instruction is notified to the kitchen in step S2-9 in FIG. 7 will be described based on FIG. When the cooking instruction is received, the person in charge of cooking starts cooking (step S11). It is determined whether or not cancellation information has been notified from the customer 1 (step S12). If there is no cancellation, it is next determined whether or not cooking has been completed (step S13). If cooking has not been completed, the process returns to step S12, and steps S12 and S13 are repeated until cooking is completed. When cooking is completed (step S13), the person in charge of cooking places the product on the table and inputs the completion of cooking of the product to the cooking completion consumption terminal 11 (step S15). On the other hand, if there is a cancellation in the determination in step S12, cooking of the canceled product is stopped (step S14), and the stop of cooking due to the cancellation of the product is input to the cooking completion canceling terminal 11 ( Step S15).

  Next, the flow of the serving process after inputting that cooking has been completed or stopped in step S15 of FIG. 8 will be described based on FIG. When the completion or cancellation of cooking is input to the cooking completion canceling terminal 11, the signal is transmitted to the computer 7, and the serving instruction is displayed on the serving instruction display 8 by the computer 7. Based on the distribution instruction, the staff in charge knows the seat number of the customer 1 who ordered the product, and carries the product to the seat 4 with the seat number (step S9). At this point, the staff in charge collects the RFID card from the customer 1.

  FIG. 11 shows the installation location of each RFID reader / writer 6, the type of data read from the RFID card 2 by the RFID reader / writer 6, and the data written to the RFID card 2 by the RFID reader / writer 6 in the above-described operation. For reference, a table summarizing types of data, types of data transmitted by the RFID reader / writer 6, and transmission destinations of the transmission is shown.

  As described above, in the restaurant checkout system according to this embodiment, the customer 1 takes out a product to be purchased from the container 3 by self-service, and at that time, the RFID reader / writer 6 provided in the container 3 performs RFID. Since the billing information of the product is written in the card 2, the settlement machine 5 can perform settlement quickly and accurately by reading the billing information, improving efficiency and reducing time. Can be achieved. Further, even when there is a product waiting to be cooked, by providing the RFID reader / writer 6 in the seat, the seat number can be notified to the backyard computer wirelessly. Since the distribution is performed according to the instruction of the distribution instruction display 8 on which “” is displayed, it is possible to immediately distribute the customer 1 without searching for the customer 1 and walking around the store with the product. In addition, it is possible to know statistically what the customer 1 purchased and what the customer tried to purchase but canceled for some reason, and the store side analyzed using that information. It is possible to develop a product for the taste of the customer, improve a product to prevent cancellation, and the like. Further, since the cooking instruction is notified to the backyard computer 7 before the customer is seated, the cooking waiting time is greatly reduced.

  In the present embodiment, an example in which the RFID reader / writer 6 is provided in the seat 4 is shown. However, the present invention is not limited to this, and data is not written to the RFID card 2 in the seat 4. The seat 4 may be provided with an RFID reader having only a reading function.

Embodiment 2. FIG.
In this embodiment, another application example of the restaurant settlement system of the present invention will be described. In the present embodiment, for example, a fast food store or a food court will be described as an example. In this embodiment, as shown in FIG. 12, each seat 4 is provided with a menu board 20 with an RFID reader / writer 6. As shown in FIG. 13, the menu board 20 is provided with a button for placing an order for each product by lightly touching or pushing with a finger. Note that FIG. 3 is referred to for the configuration of the RFID reader / writer 6. In FIG. 12, the same components as those in FIG. 1 are denoted by the same reference numerals, and description thereof is omitted here.

  The operation will be described. The customer 1 receives the RFID card 2 and sits on the seat 4 that is empty. Since each seat has a menu board 20 with an RFID reader / writer 6, the customer 1 places his / her RFID card 2 and places an order. At this time, the purchase history is recorded in the RFID card 2 of the customer 1. At the same time, purchase history data and a seat number are wirelessly transmitted from the RFID reader / writer 6 to the computer 7 in the backyard. The clerk cooks according to the cooking instruction on the cooking instruction display 10 and carries the product to the customer 1 based on the seat number displayed on the serving instruction display 8. After the meal, the customer 1 brings the RFID card 2 to the checkout machine 5 and performs checkout. At this time, the payment officer collects the RFID card 2 of the customer 1.

  As described above, according to this embodiment, the menu board 20 with the RFID reader / writer 6 for ordering is installed in each seat so that the customer 1 places an order after the user 1 is seated. 1 can be ordered slowly without lining up after securing a seat. In addition, the customer 1 does not need to take the place of the baggage and is free from worry about theft of the baggage. In addition, the amount of movement of the customer 1 in the store is drastically reduced, the congestion of the in-store passage can be eliminated, and the store clerk can move smoothly. As a result, the service can be improved. Furthermore, the labor of the store clerk to take the order is saved, and an ordering device such as a handy terminal becomes unnecessary. In addition, the store clerk can confirm the order contents and seat information in the backyard, so that cooking and serving can be performed smoothly. The customer 1 does not have to call the store clerk when placing an order. Can be relieved from stress when it is difficult to call even when crowded. Further, the settlement using the RFID card 2 is time-saving.

Embodiment 3 FIG.
In this embodiment, another application example of the restaurant settlement system of the present invention will be described. In the present embodiment, for example, a rest area in a service area will be described as an example. In this embodiment, as shown in FIG. 14, a menu device 30 with an RFID reader / writer 6 is provided near the entrance. As shown in FIG. 14, the menu device 30 is provided with a button for placing an order for each product by lightly touching or pushing with a finger. Note that FIG. 3 is referred to for the configuration of the RFID reader / writer 6. In FIG. 14, the same components as those in FIG. 1 are denoted by the same reference numerals, and description thereof is omitted here.

  The operation will be described. First, the customer 1 selects a product to be purchased with the menu device 30 with the RFID reader / writer 6. At this time, the RFID card 2 in which the purchase history is recorded is issued to the customer 1 from the menu device 30 with the RFID reader / writer 6. At the same time, the order information of the customer 1 is notified to the backyard, and the store clerk starts cooking based on the order information. Each seat 4 has an RFID reader / writer 6. When the customer 1 brings the RFID card 2 closer, the seat number of the customer 1 is notified to the backyard computer 7 together with the RFID number. When cooking is completed, the clerk carries the goods to the customer 1 based on the notified seat number and distributes them. When the customer 1 finishes eating and drinking, the customer 1 takes the RFID card 2 to the checkout machine 5 and performs checkout based on the order information stored in the RFID card 2. At this time, the RFID card 2 is collected.

  As described above, according to this embodiment, when the customer 1 selects a product with the menu device 30 with the RFID reader / writer 6, the order information is automatically notified to the computer 7 in the backyard. The customer 1 does not have the trouble of buying a conventional meal ticket and submitting it to the store clerk, and the store clerk also waits for the customer 1 to sit down to save the trouble of receiving the meal ticket, thereby improving efficiency. Also, paperlessness can be realized by not issuing a meal ticket. Since an order is made before seating, the time until the product is completed is shortened. Since the store clerk can confirm the order contents and the seat number on the cooking instruction display 10 and the serving instruction display 8 in the backyard, cooking and serving can be performed smoothly. In addition, it is possible to relieve stress when the customer 1 does not come easily even when the customer 1 calls the store clerk at the time of congestion. Settlement using the RFID card 2 shortens the time.

  In the present embodiment, an example in which the RFID reader / writer 6 is provided in the seat 4 is shown. However, the present invention is not limited to this, and data is not written to the RFID card 2 in the seat 4. The seat 4 may be provided with an RFID reader having only a reading function.

Embodiment 4 FIG.
In the first to third embodiments described above, an example in which an RFID card is used as a non-contact portable magnetic storage medium has been described. However, the present invention is not limited to this, and internal data can be read / written in a non-contact manner. As long as there is an IC card, an IC tag, an IC label, a mobile phone, a portable computer, etc.

It is explanatory drawing which showed the structure of the restaurant payment system which concerns on Embodiment 1 of this invention. It is explanatory drawing which showed the structure of the restaurant payment system which concerns on Embodiment 1 of this invention. It is the perspective view which showed the structure of the container 3 of the restaurant payment system which concerns on Embodiment 1 of this invention. It is explanatory drawing which showed an example of the cooking instruction | indication display of the restaurant payment system which concerns on Embodiment 1 of this invention. It is explanatory drawing which showed an example of the arrangement | positioning instruction | indication display of the restaurant payment system which concerns on Embodiment 1 of this invention. It is the flowchart which showed the flow of the process of the restaurant payment system which concerns on Embodiment 1 of this invention. It is the flowchart which showed the flow of the process of the restaurant payment system which concerns on Embodiment 1 of this invention. It is the flowchart which showed the flow of the process of the restaurant payment system which concerns on Embodiment 1 of this invention. It is the flowchart which showed the flow of the process of the restaurant payment system which concerns on Embodiment 1 of this invention. It is explanatory drawing which showed an example of the data in the RFID card | curd of the restaurant payment system which concerns on Embodiment 1 of this invention. It is explanatory drawing which put together the input / output data and communication data of the restaurant payment system which concern on Embodiment 1 of this invention in the list. It is explanatory drawing which showed the structure of the restaurant payment system which concerns on Embodiment 2 of this invention. It is explanatory drawing which showed an example of the menu board of the restaurant payment system which concerns on Embodiment 2 of this invention. It is explanatory drawing which showed the structure of the restaurant payment system which concerns on Embodiment 3 of this invention.

Explanation of symbols

  1 customer, 2 RFID card, 3 container, 3a main body, 3b door, 3d electronic lock, 4 seats, 5 checkout machine, 6 RFID reader / writer, 7 computer, 8 serving instruction display, 9 serving completion erase terminal, 10 cooking Instruction display, 11 Cooking completion erase terminal, 20 RFID reader / writer-equipped menu board, 30 RFID reader / writer-equipped menu device.

Claims (4)

A storage unit with a reader / writer for storing the product therein, reading the identification number of the non-contact portable magnetic storage medium to unlock the door, and writing the purchase history of the product to the non-contact portable magnetic storage medium; ,
Checkout means for performing checkout processing based on the purchase history written in the non-contact portable magnetic storage medium ;
A table with a table for storing a table, reading the identification number of the non-contact portable magnetic storage medium, and transmitting the table unique number together with the identification number;
When there is no product in the storage means, the cooking instruction signal transmitted from the storage means is received together with the identification number of the non-contact portable magnetic storage medium, and the non-contact possible transmitted from the reader-equipped seat table. Display command generating means for receiving the identification number and table unique number of the portable magnetic storage medium and generating a cooking instruction display command and a serving instruction display command;
Cooking instruction display means for displaying a cooking instruction on the screen based on the cooking instruction display instruction generated by the display instruction generating means;
A restaurant checkout system comprising: a serving instruction display means for displaying a serving instruction on the screen based on the serving instruction display command generated by the display command generating means . A cooking end notification input unit for inputting a cooking end notification signal indicating that cooking of the product for which the cooking instruction is displayed on the screen by the cooking instruction display unit has ended;
The restaurant checkout system according to claim 1 , wherein the serving instruction display means displays the serving instruction on the screen when the cooking end notification signal is input to the cooking end notification input means. An unlocking step of reading the identification number of the non-contact portable magnetic storage medium and unlocking the door of the container containing the product;
A purchase history storage step of writing the purchase history of the product in the non-contact portable magnetic storage medium; a checkout step of performing a checkout process based on the purchase history stored in the non-contact portable magnetic storage medium ;
A table unique number storage step for storing a table unique number assigned to each table;
A table unique number transmission step in which the identification number of the non-contact portable magnetic storage medium is read for each table and the table unique number is transmitted together with the identification number;
A cooking instruction transmission step of transmitting a cooking instruction signal together with an identification number of the non-contact portable magnetic storage medium when there is no product in the container;
While receiving the cooking instruction signal together with the identification number of the non-contact portable magnetic storage medium, receiving the identification number and table unique number of the non-contact portable magnetic storage medium transmitted in the table unique number transmission step, A display command generation step for generating a cooking instruction display command and a serving instruction display command;
A cooking instruction display step for displaying a cooking instruction on the screen based on the cooking instruction display instruction generated in the display instruction generation step;
A restaurant settlement program for causing a computer to execute a serving instruction display step for displaying a serving instruction on the screen based on the serving instruction display command generated in the display command generating step . The cooking instruction display step further includes a cooking end notification input step in which a cooking end notification signal indicating that cooking of the product for which the cooking instruction is displayed on the screen has been completed is input,
The restaurant settlement program according to claim 3 , wherein the serving instruction display step displays the serving instruction on the screen when the cooking end notification signal is input in the cooking end notification input step.

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