JP5163371B2 - vending machine - Google Patents

Description

  The present invention relates to a vending machine that manages a quality retention period such as a expiration date or a consumption period for each product.

  A vending machine that manages the shelf life, expiration date, and other quality retention periods sells the products supplemented to a column in the order of supplementation, and updates and stores the remaining number of columns for each sale. An input means (for example, a remote controller) for inputting data consisting of the number of replenished products for each column and the quality retention period of the replenished products at the time of product replenishment, and referring to the remaining number and data when the date and time are changed. Means for stopping the sale of products from the remaining columns of products whose quality retention period has expired, means for operating and inputting a command to carry out expired products, and means for carrying out expired products based on the commands, It has.

  This vending machine can manage the quality retention period for each product based on the number of products replenished by column entered at the time of product replenishment and the quality retention date of the supplemented product. If the product is sold, the sale of the product from the column where the product remains is stopped (sold out). When a command indicating that expired products should be carried out is input at the time of product replenishment or the like, all the expired products are carried out from the column where sales are stopped (for example, see Patent Document 1).

JP-A-3-271891

  However, the above-described vending machine has no way of confirming the storage status of a product whose quality retention period has expired. For this reason, it has been difficult to determine how many products whose quality retention period has expired should be paid out.

  In view of the above circumstances, an object of the present invention is to provide a vending machine capable of confirming the storage status of a product whose quality retention period has expired.

In order to achieve the above object, a vending machine according to claim 1 of the present invention stores a quality retention period for each product stored in the column, and stores a product whose quality retention period has expired. In the vending machine that discontinues the sale of products from, the display means for individually displaying the products stored in the column, and the display of products for which the quality retention period has expired among the displayed products displayed It is characterized by comprising display changing means for changing to a display to be displayed and output means for outputting the quality retention period of the product that reaches the quality retention period first among the products stored in the column .

  According to a second aspect of the present invention, the vending machine according to the first aspect is characterized in that the display means displays the products stored in a plurality of columns for each column.

  Further, in the vending machine according to claim 3 of the present invention, when the column is constituted by a plurality of racks in claim 1 or 2, the display means displays the products stored in the plurality of racks. Displayed for each rack.

  Moreover, the vending machine according to claim 4 of the present invention is set in any one of claims 1 to 3 above, an expiring and expiring period setting means for setting an expiring and expiring period until reaching the quality retention period. Expiring and expiring determination means for determining that a product whose period until the quality retention expiration date is shorter than the expiring expiry period is regarded as an expiring expiry product, and the display changing means is out of the display of displayed products. It is characterized in that the display of the product determined to be close is changed to a display indicating that.

  Further, the vending machine according to claim 5 of the present invention is the vending machine according to any one of claims 1 to 4, wherein a heating deterioration period from the start of heating of the product to the deterioration of the product due to heating is set. Heating deterioration period setting means, and heating deterioration determination means for determining a product stored in a state warmed for a longer period than the set heating deterioration period as a product deteriorated by heating, The display changing means is characterized in that, among the displayed product displays, the display of the product determined to be deteriorated by heating is changed to a display indicating that.

  In addition, the vending machine according to claim 6 of the present invention is a display according to any one of claims 1 to 5 that preferentially displays a product in a column in which a product whose quality retention period has expired is stored. Control means is provided.

  A vending machine according to claim 7 of the present invention is the display control means for displaying only the products in the column in which the products whose quality retention period has expired are stored in any one of claims 1 to 5. It is provided with.

  The vending machine according to the present invention individually displays the products stored in the column, and among the displayed products, changes the display of the product whose quality retention period has expired to a display indicating that, so the column In addition to the storage status, the storage status of the product whose quality retention period has expired can be confirmed.

  The vending machine according to the present invention outputs the quality retention period of the product that reaches the quality retention period first among the products stored in the column. It is possible to know the quality retention period of a product whose quality retention period expires first.

  Exemplary embodiments of a vending machine according to the present invention will be described below in detail with reference to the accompanying drawings. Note that the present invention is not limited to the embodiments.

  FIG. 1 is a front view of the vending machine, and FIG. 2 is a perspective view of the vending machine showing a state in which an outer door and an inner door are opened.

  The vending machine according to the embodiment of the present invention is a vending machine that sells products such as canned beverages, bottled beverages, and plastic bottled beverages, and has a main body cabinet 1. The main body cabinet 1 has a box shape with an open front by appropriately combining a plurality of steel plates, and the front opening of the main body cabinet 1 is closed by an openable / closable outer door 2.

  As shown in FIG. 2, the inside of the main body cabinet 1 is defined by a machine room 3 and a product storage room 4, and the product storage room 4 is further divided into three product storages 4a, 4b, 4c by a heat insulating partition plate. It is defined. The product storage racks 4a, 4b, and 4c store the product storage rack 5, and products can be stored in a passage defined in the product storage rack 5 (hereinafter, this passage is referred to as a rack for convenience). Yes. The product storages 4a, 4b, and 4c can cool or warm the product for each product storage, and can switch between cooling and heating according to the season. The product storage rack 5 is provided with a bend solenoid and a sellout switch for each rack. The bend solenoid is controlled by the main body slave box 34 so as to carry out a product from an arbitrary rack.

  As shown in FIG. 1, a pop-up handle 21 is provided in the middle of the front right side of the outer door 2 so that the outer door 2 can be locked in a closed state. In addition, an exhibition room 22 is provided in the upper front part of the outer door 2, and a product sample D of products that can be sold is displayed. A selection button 23 is provided to correspond to the product sample D. In addition to the selection button switch, the selection button 23 includes a sellable lamp and a sold-out lamp, and a product is selected by pressing the selection button 23.

  As shown in FIG. 1, a coin insertion slot 24, a bill insertion slot 25, an integrated display 26, and a return lever 27 are provided in the middle of the outer door 2 below the exhibition room 22. The coin insertion slot 24 is an opening for receiving coins, and the coins inserted from the coin insertion slot 24 are accommodated in a coin mechanism (coin processing device) 31 disposed inside the back surface of the outer door 2. (See FIG. 2). The banknote insertion slot 25 is an opening for receiving banknotes, and the banknotes inserted from the banknote insertion slot 25 are accommodated in a bill validator (banknote processing device) 32 disposed inside the back surface of the outer door 2. It has become. The integrated display 26 is for displaying various information such as sales amount, change of money, preparation, suspending bills, and the amount of money inserted. The return lever 27 is for instructing the interruption of the transaction. When the return lever 27 is operated, the transaction is interrupted, and change or the like is discharged to the return port 28.

  As shown in FIG. 1, an outlet 29 is provided at a position below the outer door 2. The take-out port 29 is an opening for taking out the product carried out from the product storage rack 5.

  Also, a door switch 33 is provided between the main body cabinet 1 and the outer door 2 so that it can be detected whether the outer door 2 is opened or closed (see FIG. 3).

  As shown in FIG. 3, the above-described coin mechanism 31 and bill validator 32 are connected to the main control box (main control unit) 40 via the VTS common bus line 30, and the integrated display 26 and the selection button 23. The main body slave box 34 is connected to the main control box 40 via the ISS line 20. A printer 35 for printing various data is connected to the VTS common bus line 30.

  The coin mechanism 31 arranges the number of inserted various coins and transmits the coins to the main control box 40, while paying out various coins according to a command from the main control box 40.

  The bill validator 32 arranges the number of inserted bills and transmits it to the main control box 40, while paying out bills according to a command from the main control box 40.

  The main control box 40 has a time limit setting storage unit 45 in addition to a control unit 41, a setting storage unit 42, a sales processing unit 43, and a clock unit 44. The control unit 41 centrally manages the control of each slave such as the integrated display 26, coin mechanism 31, bill validator 32, selection button 23, main body slave box 34, printer 35, etc., and is stored in the setting storage unit 42. Each slave is controlled based on various setting data.

  The settings stored in the setting storage unit 42 are, for example, a column associated with the selection button 23, a rack associated with the column, and if a plurality of columns can be associated with one selection button 23, a plurality of selection buttons 23 are provided. It is also possible to associate a single column with. In addition, the number of racks associated with one column is not limited to one, and a popular product can be associated with a plurality of racks in one column (OCM). As described above, when a plurality of racks are associated with one column, products are sold alternately from the associated racks.

  The sales processing unit 43 calculates various sales data and stores the results.

  The clock unit 44 is a part that measures time, and converts the current date and time (year / month / day). The timepiece unit is constituted by a timepiece IC or the like, for example.

  The deadline setting storage unit 45 is a part for individually storing the quality retention period (best-before date or consumption period) of the products stored in the column, and stores the quality retention period of the products for each column individually. It has become. Then, the control unit 41 compares the current date and time (year / month / day) acquired from the clock unit 44 with the quality retention date of the product stored in the time limit setting storage unit 45, and the quality retention date is determined for each product. It is determined whether or not it has expired (expiration determination means). When it is determined that the quality retention period of the next product to be sold has expired, the sale of the product from the column in which the product is stored is stopped.

  Moreover, the time limit setting storage unit 45 stores an expiring and nearing period for each product. Then, the control unit 41 compares the period from the current date and time (year / month / day) acquired from the clock unit 44 to the quality retention time limit and the stored near term expiration period, It is determined whether or not (expiring and closing soon means). That is, if the period from the current date and time to the quality retention deadline is shorter than the stored near-expiring period, it is determined that it is about to expire, and if it is longer, it is determined that it is not about to expire. ing.

  Further, the time limit setting storage unit 45 stores a heating deterioration period from the start of product heating to the product deterioration due to heating for each product to be heated. The warming deterioration period is subtracted and updated and stored as time passes. The control unit 41 determines that the heating deterioration has occurred when the update-stored heating deterioration period reaches zero or negative (heating deterioration determination means). When it is determined that the next product to be sold has been deteriorated by heating, the sale of the product from the column in which the product is stored is stopped.

  Furthermore, the time limit setting storage unit 45 is configured to store a period near to heating deterioration until the product is deteriorated due to heating, separately from the heating deterioration period. Then, the control unit 41 compares the warming deterioration period and the warming deterioration near period to determine whether the warming deterioration is approaching for each product (warming deterioration approaching determination unit). . That is, if the warming deterioration period that has been updated and stored is shorter than the warming deterioration approach period, it is determined that the warming deterioration is approaching, and if it is longer, it is determined that the warming deterioration is not approaching. Yes.

  In addition, the control unit 41 stores products whose quality retention period has expired when the sale of the products storing the products whose quality retention period has expired is stopped and the outer door 2 is opened. The sold out lamp (sold out display means) of the selection button 23 associated with the column is turned on (expired column specifying means).

  Further, when the outer door 2 is opened, the control unit 41 displays a sale lamp (sale available display means) of the selection button 23 associated with the column storing the product determined to be a product that is about to expire. It is designed to be lit (expiring soon identification means).

  In addition to the remote controller 36, the term management remote controller 50 is connected to the ISS line 20.

  The remote controller 36 is for performing various setting operations and confirming various sales data, and the setting data set and input from the remote controller 36 is transmitted to the main control box 40 via the ISS line 20. The confirmation data transmitted from the main control box 40 via the ISS line 20 is received.

  The remote controller 36 includes a monitor (liquid crystal character display) on which various setting data and confirmation data are displayed in addition to the operation keys and the cold / hot switch.

  The deadline management remote controller 50 is used for performing a deadline management setting operation and a deadline data confirmation operation. The deadline setting data set and input from the deadline management remote controller 50 is transmitted to the main control box 40 via the ISS line 20. The time limit data transmitted from the main control box 40 via the ISS line 20 is received.

  As shown in FIG. 5, the term management remote controller 50 is used to operate various types of term setting data, term data, a monitor 51 on which a menu is displayed, an expiration warning lamp (LED) 52, a print key 53, a payout key 54, and the like. Has a key.

  The monitor 51 is composed of a liquid crystal character display, and can display, for example, character data of 4 rows × 16 digits.

  The print key 53 is an operation key for transmitting a print command to the main control box 40. When the print key 53 is operated in the expiration date print menu, the print command is transmitted to the main control box 40, and the main control box. As shown in FIG. 7, 40 (control unit 41) causes the printer to print the quality retention period of the product that reaches the quality retention period first among the products stored in the column (column). Output means).

  The payout key 54 is an operation key for transmitting a payout command to the main control box 40. When the payout key 54 is operated in the expired payout menu, the payout command is transmitted to the main control box 40, and the main control box 40 (Control unit 41) pays out a product whose quality retention period has expired from a column in which a product whose quality retention period has expired is stored, and from a column in which products determined to have deteriorated due to heating are stored A product determined to be deteriorated by heating is paid out (payout means).

  Further, when the payout key 54 is operated in the expiring soon payout menu, a payout command is transmitted to the main control box 40, and the main control box 40 (the control unit 41) stores products that are determined to be expiring soon. A product determined to be about to expire is paid out from the column (payout means).

  Further, when the payout key 54 is operated in the warming deterioration near payout menu, a payout command is transmitted to the main control box 40, and the main control box 40 (control unit 41) determines that the product determined to be nearing the heat deterioration. A product determined to be nearing deterioration due to heating is paid out from the stored column (payout means).

  As shown in FIG. 6, the term management remote controller 50 includes a display unit 55, a display change unit 56, and a display control unit 57.

  The display means 55 displays the products stored in the column individually and for each column on the monitor 51. For example, as shown in FIG. 8, the column number, the number of inventory (the number stored) At the same time, a mark “◯” indicating the product stored in the column is displayed.

  Further, when the column is composed of a plurality of racks, the display means 55 displays the products stored in the plurality of racks for each rack. Specifically, a message indicating that the column is composed of a plurality of racks is displayed between the column number and the stock quantity. For example, as shown in FIG. 8, when the column “1” is composed of three racks, a number of “1-3” is assigned between the column number and the stock quantity, so that a plurality of columns The fact that it is composed of racks is displayed. On the other hand, when the column is composed of one column, “space” is displayed between the column number and the stock quantity.

  The display change means 56 changes the display of the product whose quality retention period has expired from the display of the product displayed on the monitor 51 to a display indicating that, and the quality retention period of the product stored in the column. For example, as shown in FIG. 9, the display of the product whose quality retention period has expired is changed to a display “x” indicating that.

  The display changing unit 56 changes the display of the product determined to be about to expire from the display of the product displayed on the monitor 51 to the display indicating that, and the product stored in the column is about to expire. For example, as shown in FIG. 9, the display of the product determined to be about to expire is changed to a display “!” Indicating that.

  Furthermore, the display change means 56 changes the display of the product determined to have deteriorated due to the heating from the display of the product displayed on the monitor 51, and displays the product stored in the column. When it is determined that the product has deteriorated due to heating, for example, as shown in FIG. 10, the display of the product determined to have deteriorated due to heating is changed to a display “#” indicating that. Yes.

  Furthermore, the display changing means 56 changes the display of the product determined to be nearing deterioration in the display of the product displayed on the monitor 51 to the display to that effect, and the product stored in the column. Is determined to be close to heating deterioration, for example, as shown in FIG. 10, the display of the product determined to be close to heating deterioration is changed to a display “$” indicating that.

  The display control means 57 preferentially displays on the monitor 51 the products in the column in which the products whose quality retention period has expired are stored, and all the stored products are displayed in the columns within the quality retention period. , If there is a column that stores products whose quality retention period has expired, first display the products in the column that stores products whose quality retention period has expired, and then Everything displays a column that is within the shelf life.

  The display control means 57 may display only the products in the column in which the products whose quality retention period has expired are stored on the monitor 51. In other words, if there are a column where all the stored products are within the quality retention period and a column where the products whose quality retention period has expired are stored, the column where the products whose quality retention period has expired are stored Only the products may be displayed.

  Next, the display procedure of the column displayed on the monitor 51 of the term management remote controller 50 will be described with reference to FIG. FIG. 8 is a flowchart showing a display procedure of columns displayed on the monitor of the term management remote controller.

  As shown in FIG. 8, first, the display means 55 displays the column number to be displayed (step S1). Next, it is determined whether or not the OCM is set in the column (step S2). The OCM setting is whether or not a plurality of racks are associated with one column. When the OCM setting is made (step S2: yes), the number of rack targets is set (step S3), and the OCM setting is made. If not (step S2: none), a space is set (step S4).

  When the rack number is minimum (Min) (step S5: = Min), the display means 55 adds the column number and outputs (displays) (step S6), and the rack number is not minimum (Min). In this case (step S5: ≠ Min), the display means 55 outputs (displays) it as it is (step S7). Until all racks are output (displayed) (step S8), the rack numbers are incremented one by one (step S9), and steps S5 to S7 are repeated.

  Next, a procedure for changing the product display displayed on the monitor 51 of the term management remote controller 50 will be described with reference to FIG. FIG. 8 is a flowchart showing a procedure for changing the product display displayed on the monitor of the term management remote controller.

  As shown in FIG. 8, when the change of the product display of the expired product and the product about to expire is started, the control unit 41 acquires the current time from the clock unit 44 (step S11). Next, the process proceeds to the data comparison process, and the control unit 41 compares the period from the current time to the quality retention time limit for the one product with the set near-expiration period (step S12). When the period from the current time to the quality retention deadline is shorter than the set near expiration period (step S13: Yes), the quality retention deadline is compared with the current time for the one product. It is determined whether or not it has expired (step S14). If the quality retention period of the one product has expired (step S14: Yes), the sales from the column in which the one product is stored are stopped (step S15). Then, the display changing unit 56 changes the display of the one product from “◯” to “×” (step S16).

  On the other hand, when the quality retention period of the one product has not expired (step S14: No), the one product has been determined to be about to expire, so the display changing unit 56 Is changed from “◯” to “!” (Step S17).

  On the other hand, when the period from the current time to the quality retention deadline is longer than the set expiration period (step S13: No), the one product has a sufficient period until the quality retention deadline. Then, the display of the one product is left as it is, and the process proceeds to the data comparison process for the next one product (step S12).

  Next, a procedure for changing the product display displayed on the monitor 51 of the term management remote controller 50 will be described with reference to FIG. FIG. 9 is a flowchart showing a procedure for changing the product display displayed on the monitor of the term management remote controller.

  As shown in FIG. 10, when the change in the product display of the warming deterioration and the product nearing the warming deterioration is started, the process proceeds to the data comparison process, and the control unit 41 updates the warming deterioration period for one product and The stored warming deterioration imminent period is compared (step S21). When the update-stored warming deterioration period is shorter than the stored warming deterioration near period (step S22: Yes), it is confirmed whether the heating deterioration period of the one product is a positive value. Then, it is determined whether the heating has deteriorated (step S23). If it is determined that the one product has been heated and deteriorated (the updated and stored heating deterioration period is 0 or a negative value) (step S23; Yes), the one product is stored. Sales from the column are stopped (step S24). Then, the display change unit 56 changes the display of the one product from “◯” to “#” (step S25).

  On the other hand, when it is determined that the one product has not been heated and deteriorated (the warmed deterioration period that has been updated and stored is a positive value) (step S23: No), the one product is close to being heated and deteriorated. Therefore, the display changing unit 56 changes the display of the one product from “◯” to “$” (step S26).

  On the other hand, when the warming deterioration period that has been updated and stored is longer than the stored warming deterioration period (step S22: No), the one product has sufficient time to be warmed and deteriorated. Therefore, the display of the one product is left as it is, and the process proceeds to the data comparison process for the next one product (step S21).

  Next, a priority display procedure for columns displayed on the monitor 51 of the term management remote controller 50 will be described with reference to FIG. FIG. 10 is a flowchart showing a priority display procedure for columns displayed on the monitor of the term management remote controller.

  As shown in FIG. 11, when priority display of expired and warmed deteriorated products is started, the control unit 41 first determines whether there is a product whose quality retention has expired (step S31). If there is a product whose quality retention has expired (step S31: Yes), the display control means 57 adds a column storing the product to the expiration date display column (step S32). On the other hand, when there is no product whose quality retention period has expired (step S32: No), the process proceeds to the next step.

  Next, the control unit 41 determines whether there is a product determined to be deteriorated by heating (step S33). If there is a product determined to be deteriorated due to heating (step S33: Yes), the display control means 57 adds a column storing the product to the heating deterioration display column (step S34). .

  Then, the columns added to the expiration date display column and the heating deterioration display column are preferentially displayed in the order of the expiration date display column and the heating deterioration display column, as shown in FIG.

  Next, a procedure for paying out expired products will be described with reference to FIG. FIG. 12 is a flowchart showing a procedure for paying out expired products.

  When a product whose quality retention period has expired is stored in the rack (step S41: yes), when the payout key 54 is operated from the deadline management remote controller 50 (step S42: yes, step S43: selected), the payout setting Becomes possible (step S44).

  Here, when column-specific is set (step S44: column-specific), the corresponding column number (column number of the column storing the product whose quality retention period has expired), the number of corresponding products (quality retention) The number of expired products) is set (steps S45 and S46), and the corresponding number of products is paid out from the column of the corresponding column number (steps S47 to S49).

  On the other hand, when all the columns are set (step S44: all columns), products whose quality retention has expired are paid out in order from column number 1 (steps S51 to S58).

  Next, based on FIG. 13, a procedure for paying out expired products and products that are about to expire will be described. FIG. 13 is a flowchart showing a procedure for paying out expired products and products that are about to expire.

  When a product whose quality retention period has expired and a product that is about to expire has been stored in the rack (step S61: yes), when the payout key 54 is operated from the term management remote controller 50 (step S62: yes, step S63: selected) ), It is determined whether or not there is a product determined to be about to expire (step S64).

  If the expiring product set for expiring is set (step S65: Yes), the corresponding column number (the column number of the column in which the product determined to be expiring is stored), the corresponding number of products (expired) The number of products determined to be close) is set (steps S66 and S67), and the corresponding number of products is paid out from the column of the corresponding column number (steps S68 to S70).

  According to the vending machine according to the above-described embodiment, the products stored in the column are individually displayed on the monitor 51 of the time limit remote controller 50 so that the relationship between the column and the rack can be understood. Even when the racks are associated with each other (when OCM is set), it is possible to easily check the storage status of the product.

  In addition, among the product display (O) displayed on the monitor 51 of the time limit management remote controller 50, the display of the product whose quality retention period has expired is changed to a display (x) indicating that, so the quality retention period has expired. It is possible to check the storage status of the goods.

  Furthermore, since the display of the product determined to be about to expire in the display (○) of the product displayed on the monitor 51 of the term management remote controller 50 is changed to the display (!) Indicating that fact, it is determined that the product is about to expire. It is possible to check the storage status of the goods.

  Moreover, since the display of the product determined to have deteriorated due to heating in the display (◯) of the product displayed on the monitor 51 of the term management remote controller 50 is changed to the display (#) indicating that, It is possible to confirm the storage status of the product determined to have deteriorated due to the above.

  Furthermore, among the product display (O) displayed on the monitor 51 of the time-limit management remote controller 50, the display of the product determined to be close to deterioration due to heating is changed to a display ($) indicating that. Thus, it is possible to confirm the storage status of the product determined to be close to deterioration.

  In addition, since the quality retention period of the product that reaches the quality retention period first among the products stored in the column is output to the printer 35 for each column, the operator who replenishes the product can select among the products stored in the column. It is possible to know for each column the quality retention period of the product whose quality retention period expires first.

  Further, when a product whose quality retention period has expired is stored in the column, if the outer door 2 is opened, the selection button 23 associated with the column in which the product whose quality retention period has expired is stored is sold out. Since the lamp is lit, an operator who replenishes the product can know that the quality retention period of the product (sample) corresponding to the sold-out lamp has expired.

  Further, if the outer door 2 is opened when a product determined to be an expired product is stored in the column, the selection button 23 associated with the column storing the product determined to be an expired product is stored. Since the sellable lamp is lit, an operator who replenishes the product can know that the product (sample) corresponding to the sellable lamp is about to expire.

It is a front view of a vending machine. It is a perspective view of the vending machine which shows the state which opened the outer door and the inner door. It is a block diagram which shows the structure of the vending machine shown in FIG.1 and FIG.2. It is a block diagram which shows the structure of a main control part. It is a front view of the term management remote control shown in FIG. It is a block diagram which shows the structure of a term management remote control. It is a figure which shows the example of an output of a expiration date. It is a flowchart which shows the display procedure of the column displayed on the monitor of a term management remote control. It is a flowchart which shows the change procedure of the goods display displayed on the monitor of the term management remote control. It is a flowchart which shows the change procedure of the goods display displayed on the monitor of the term management remote control. It is a flowchart which shows the priority display procedure of the column displayed on the monitor of a term management remote control. It is a flowchart which shows the payment procedure of an expired product. It is a flowchart which shows the payment procedure of an expired product and an expired product.

Explanation of symbols

2 Outer door 5 Product storage rack 20 ISS line 23 Selection button 30 VTS common bus line 33 Door switch 34 Main unit slave box 35 Printer 36 Remote control 40 Main control box 41 Control unit 42 Setting storage unit 43 Sales processing unit 44 Clock unit 45 Time limit setting Storage unit 50 Expiration date management remote control 51 Monitor 52 Expiration warning lamp 53 Print key 54 Discharge key 55 Display means 56 Display change means 57 Display control means D Sample product

Claims (7)

In the vending machine that stores the quality retention period for each product stored in the column and stops selling the product from the column that stores the product whose quality retention period has expired,
Display means for individually displaying the products stored in the column;
A display changing means for changing the display of the displayed product to the display indicating that the product whose quality retention period has expired ,
A vending machine comprising output means for outputting a quality retention period of a product that reaches the quality retention period first among the products stored in the column .   2. The vending machine according to claim 1, wherein the display means displays products stored in a plurality of columns for each column.   3. The vending machine according to claim 1, wherein, when the column is composed of a plurality of racks, the display means displays the products stored in the plurality of racks for each rack. An expiring and expiring period setting means for setting an expiring and expiring period until the quality retention period is reached,
Expiring and coming soon judging means for judging a product whose period until the quality retention deadline is shorter than the set expiring near term as a product that is about to expire,
The said display change means changes the display of the goods determined to be expiring soon among the display of the displayed goods to the display showing that. Vending machine. A heating deterioration period setting means for setting a heating deterioration period from the start of heating of the product to the deterioration of the product due to heating;
A heating deterioration determining means for determining that a product stored in a state warmed for a longer period than a set heating deterioration period is a product deteriorated by heating,
The display change means changes the display of the product determined to be deteriorated by heating among the displayed product displays to a display representing that effect. Vending machine as described in.   The vending machine according to any one of claims 1 to 5, further comprising display control means for preferentially displaying the products in the column storing the products whose quality retention period has expired.   The vending machine according to any one of claims 1 to 5, further comprising display control means for displaying only products in a column in which products whose quality retention period has expired are stored.

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