JP5577387B2 - Change management system - Google Patents

Description

Embodiments described herein relate generally to a change management system that manages changes related to merchandise sales processing.

  Some mass retailers, retail stores, and the like install a POS (Point Of Sales) terminal as a merchandise sales processing device that supports checkout work, and install a change machine attached to the POS terminal. The change machine takes the cash paid by the shopper in accordance with the cash settlement process at the POS terminal, calculates the difference between the amount of cash taken in and the sales amount, and uses the difference as cash for the shopper. Discharge.

  The amount of cash (banknotes and coins) in the change machine increases and decreases with the progress of the checkout operation. When the bills and coins in the change machine are less than the change amount, it is necessary to prepare the bills and coins and quickly replenish them to the automatic change machine. At this time, the original checkout operation is interrupted, and the shopper is kept waiting during that time.

  Therefore, there is known a POS terminal that constantly monitors the amount of cash in the change machine and informs a staff member when the amount of the remaining amount becomes so-called near empty. The clerk who receives this notification performs an operation of replenishing an automatic change machine with banknotes and coins, for example, at the timing when the shopper is interrupted. As a replenishment coin, a so-called bar metal is prepared for each denomination by laminating and packaging a certain number of coins in a bar shape. Also, so-called bar drawers are used to accommodate these bar bars.

JP 2009-48478 A

  When a clerk opens a bar drawer to replenish coins, the necessary bar may already be missing. In this case, the clerk informs the store manager that there is no bar and waits for the bar to arrive. The business interruption due to the lack of change continues between the time when the bar is received after it is noticed that there is no bar, and the time after the bar is received until it is replenished to the change machine.

An object of an embodiment of the present invention is to provide a change management system that can solve a change shortage and a business interruption caused thereby.

Change management system of an embodiment, refill for change machine, this change machine for discharging terminal that performs commodity sales processing, the amount of cash to be instructed from a terminal accommodating a plurality of denominations of coins as coins In addition to a bar drawer and a management device for housing the bar, a first detection means, a second detection means, a first notification means and a second notification means are provided. The first detecting means detects the amount of coins in the change machine by denomination . The second detection unit detects whether or not a bar of the same denomination as the coin of less than a certain amount is in the bar drawer when a coin of less than a certain amount is detected by the first detection unit. . A 1st alerting | reporting means is provided in a terminal, When the coin below a fixed amount is detected by the 1st detection means, it alert | reports that the replenishment of the coin of the same denomination as the coin less than the fixed amount is required. . The second notification means is provided in the management device, and when the first detection means detects a coin less than a certain amount, and the second detection means detects no bar metal, Notify that it is necessary to replenish the same denomination.

The figure which shows the external appearance of the POS terminal of one Embodiment, an automatic change machine, and a bar drawer. The figure which shows the structure inside the metal rod drawer of one Embodiment. The block diagram of the control circuit of one Embodiment. The flowchart which shows the control of one Embodiment.

Hereinafter, an embodiment will be described with reference to the drawings.
In FIG. 1, reference numeral 1 denotes a POS terminal, which executes a merchandise sales process for merchandise brought in by a shopper. The main body 2 of the POS terminal 1 is mounted on an automatic change machine 20, and the automatic change machine 20 is placed on a register counter of a store together with a bar drawer 50 as a bar storage unit. Then, the automatic change machine 20 and the bar drawer 50 are connected by cable. The bar drawer 50 does not necessarily have to be placed on the cashier counter, and may be stored in the drawer of the cashier counter.

  The main body 2 of the POS terminal 1 includes a keyboard 3, a mode switch 4, a card reader 5, a touch panel type operator display 6, a customer display 7, a printer 8 for printing receipts and journals, and the like. Further, a hand-held scanner 9 for reading a barcode is derived from the main body 2.

  The keyboard 3 is a numeric key for entering a deposit amount, etc., 1 subtotal key for instructing the total output of products registered for sale as a transaction, and 1 declaring that the transaction will be settled in cash. A deposit / cash key for instructing tightening, a clear key for instructing clearing of numeric data, and the like are provided. The mode switch 4 is a switch for selecting various business modes such as “registration”, “inspection”, “settlement”, “setting”, and is operated with a dedicated key. The card reader 5 reads data recorded on the card when a card used for non-cash payment is inserted and slid. The operator display 6 displays various processing screens necessary for executing the merchandise sales process. The customer display 7 has commercial information such as color photographs and color videos, such as customer guide information such as “Islai Sase”, transaction details (product name, unit price, number), transaction results (total amount, deposit amount, change amount) Etc. are displayed.

  The automatic change machine 20 includes a coin deposit / withdrawal unit 30 and a banknote deposit / withdrawal unit 40. The coin deposit / withdrawal unit 30 includes a coin insertion slot 31 and a coin discharge tray 32 on the side facing the cashier of the cashier counter, and divides the coins inserted into the coin insertion slot 31 by type (hereinafter referred to as money type). And coins of the amount indicated by the POS terminal 1 are discharged to the coin discharge tray 32 as change. The banknote deposit / withdrawal unit 40 includes the banknote insertion port 41 and the banknote discharge port 42 on the side facing the cashier of the cashier counter, and stores the banknotes inserted into the banknote insertion port 41 according to their denominations, and a POS terminal. 1 is discharged from the banknote outlet 42 as a change.

  The bar drawer 50 accommodates a bar for replenishment with respect to the automatic change machine 20, and as shown in FIG. 2, a front panel 51, an LED lamp 52 for opening / closing notification provided on the front panel 51, a front panel A drawer unit 53 provided inside the panel 51, a plurality of bar metal accommodating grooves 54 formed in the drawer unit 53, a cover 55 that detachably covers a part of the bar metal accommodating groove 54, and a drawer unit 53 The coin tray 56 is detachably attached to the corner of the coin. Each of the bar metal receiving grooves 54 stores the bar metal A. The bar A is formed by laminating a certain number of coins in a bar shape and wrapping them with vinyl or paper, and there are a plurality of types corresponding to the denominations of coins handled by the automatic change machine 20.

The control circuit is shown in FIG.
The POS terminal 1 includes a computer including a CPU 10, a ROM 11 for storing various programs, and a RAM 12 for storing data. In addition to the ROM 11 and RAM 12, the CPU 10 includes a hard disk drive (HDD) 13 for storing application programs, communication interfaces 14 and 15, the keyboard 3, an operator display 6, a customer display 7, a printer 8, and a scanner 9. Is connected. The communication interface 14 is connected to a LAN 80 installed in the store. The communication interface 15 is connected to the automatic change machine 20.

  The automatic change machine 20 includes a computer including a CPU 21, a ROM 22 for storing programs, and a RAM 23 for storing data. In addition to the ROM 22 and the RAM 23, the communication interfaces 24 and 25, the coin deposit / withdrawal unit 30, and the bill deposit / withdrawal unit 40 are connected to the CPU 21. The communication interface 24 is connected to the communication interface 15 of the POS terminal 1. The communication interface 25 is connected to the bar drawer 50.

  In addition to the coin insertion slot 31 and the coin discharge tray 32, the coin deposit / withdrawal unit 30 uses the sorting mechanism 33 that sorts and takes in coins to be inserted into the coin insertion slot 31 for each denomination. A storage unit 34 that stores coins that are selected and taken in by denomination, a dispensing mechanism 35 that discharges coins as change to the coin discharge tray 32, a deposit sensor 36 that detects coins inserted into the coin slot 31, It has a storage sensor 37 for detecting coins stored in the storage section 34 and their denominations one by one, and a withdrawal sensor 38 for detecting coins discharged by the dispensing mechanism 35 and their denominations one by one.

  In addition to the banknote insertion port 41 and the banknote discharge port 42, the banknote deposit / withdrawal unit 40 uses a sorting mechanism 43 that sorts and takes in the banknotes inserted into the banknote insertion port 41 for each denomination, and the sorting mechanism 43. A storage unit 44 for storing banknotes that are sorted and taken in by denomination, a dispensing mechanism 45 that discharges banknotes as change from the banknote discharge port 42, a deposit sensor 46 that detects a banknote inserted into the banknote insertion port 41, It has a storage sensor 47 for detecting the banknotes stored in the storage unit 44 and their denominations one by one, and a withdrawal sensor 48 for detecting the banknotes discharged by the withdrawal mechanism 45 and their denominations one by one.

  The bar drawer 50 includes a computer including a CPU 60, a ROM 61 for storing programs, and a RAM 62 for storing data. In addition to the ROM 61 and RAM 62, the CPU 60 includes an opening / closing mechanism 63 that automatically opens and closes the drawer unit 53, and a plurality of bar sensors 64a, 64b,... That detect the presence or absence of the bar A in each bar receiving groove 54. 64n, the communication interface 65, and the LED lamp 52 are connected. The communication interface 65 is connected to the communication interface 25 of the automatic change machine 20.

  A plurality of POS terminals 1 are connected to the LAN 80, and one automatic change machine 20 and one bar drawer 50 are connected to each POS terminal 1. A store server 70 is connected to the LAN 80 as a management terminal higher than each POS terminal 1. The store server 70 is installed in a store management room (also referred to as a backyard) and constitutes a product sales processing system together with each POS terminal 1, each automatic change machine 20, and each bar drawer 50, and is used for system management. The CPU 71 is included as a control unit. The CPU 71 is connected to a ROM 72 for storing various programs, a RAM 73 for storing data, a display unit 74, an operation unit 75, and a communication interface 76. The communication interface 76 is connected to the LAN 80.

  In the POS terminal 1, the automatic change machine 20, and the bar drawer 50, a change management device that manages change is configured.

The CPU 21 of the automatic change machine 20 has the following means (1) to (9) as a change management function based on a program in the ROM 22.
(1) First control means for discharging cash, that is, coins and banknotes for which discharge is instructed from the POS terminal 1 from the coin deposit / withdrawal unit 30 and the banknote deposit / withdrawal unit 40 as change.

  (2) Immediately after one change has been discharged by the dispensing mechanism 35, the amount of coins (number and amount) in the storage unit 34 of the coin deposit / withdrawal unit 30 is determined by the detection result of the storage sensor 37 and the payment sensor 38. The amount (number and amount) of banknotes detected in the denomination according to the detection result and present in the storage unit 44 of the banknote deposit / withdrawal unit 40 is determined according to the detection result of the storage sensor 47 and the detection result of the withdrawal sensor 48. First detection means for detecting by type.

  (3) Based on the detection of the first detection means, a coin less than a certain amount of coins in the storage unit 34 is detected together with its denomination, and a bill less than a certain amount among the bills in the storage unit 44 is detected. Second detection means for detecting together with the denomination. A certain amount is the number or amount of near-empty where it becomes difficult to pay change when it is less than that. For coins, for example, 10 or the amount of 10 pieces, and for banknotes, for example, It is the amount for 2 to 3 sheets or 2 to 3 sheets.

  (4) When a coin less than a certain amount is detected by the second detection means, the rod metal drawer 50 detects whether or not there is a bar A of the same denomination as the coin less than the certain amount. Second control means for instructing.

  (5) When a coin less than a certain amount is detected by the second detection means and the notification content from the bar drawer 50 in response to the instruction for detecting the bar is “with bar”, the coin less than the certain amount Third control means for notifying the POS terminal 1 that it is necessary to replenish coins of the same denomination.

  (6) When a coin less than a certain amount is detected by the second detection means and the notification content from the bar drawer 50 in response to the instruction to detect the bar is “no bar”, the coin less than the certain amount The fourth control means for notifying the POS terminal 1 that it is necessary to replenish coins of the same denomination and that the replenishment of the same denomination A is required.

  (7) Fifth control for notifying the POS terminal 1 that a banknote of the same denomination as the banknote of less than a certain amount needs to be replenished when a banknote of less than a certain amount is detected by the second detecting means means.

  (8) Based on the detection of the first detection means, a coin of a specified amount or more is detected together with its denomination among the coins in the storage unit 34, and a bill of a specified amount or more is detected among the bills in the storage unit 44. 3rd detection means to detect with a money type. The prescribed amount is the number that is full or close to it.

  (9) When the third detection means detects a coin of a specified amount or more, it notifies the POS terminal 1 to that effect, and when the third detection means detects a bill of a specified amount or more, that effect The 6th control means which notifies POS terminal 1 to this.

The CPU 60 of the bar drawer 50 has the following means (11) and (12) as a change management function based on the program in the ROM 61.
(11) When receiving an instruction for detecting a bar from the automatic change machine 20, detection means for detecting whether or not a bar A of a predetermined denomination based on the instruction is in the drawer unit 53.

  (12) Notification means for notifying the automatic change machine 20 of the detection result of the bar detection.

The POS terminal 1 has the following means (21) to (26) as a change management function based on the program in the ROM 11.
(21) Control means for instructing the automatic change machine 20 to discharge the cash corresponding to the difference between the cash deposited from the shopper and the sales price upon cash settlement of the goods brought by the shopper.

  (22) First notification means for notifying the operator display 6 of a message to that effect when a notification indicating that coin replenishment is required is received from the automatic change machine 20. For example, “Please replenish XX yen coins. Is displayed on the operator display 6.

  (23) When notification from the automatic change machine 20 is received that the coins need to be replenished and the bar A must be replenished, a message that the coins need to be replenished is displayed on the operator display 6. Second notifying means for notifying by display and notifying the store server 70 that the bar A needs to be replenished.

  (24) Third notification means for notifying the store server 70 while notifying the fact that the banknote needs to be replenished from the automatic change machine 20 by displaying on the operator display 6. In the operator display 6, for example, “please add XX yen bills. Is displayed.

  (25) Fourth notification means for notifying the operator display 6 of a message to that effect when receiving a notification from the automatic change machine 20 that coins must be collected. At the operator display 6, for example, “XX coins are full. Is displayed.

  (26) fifth notification means for notifying the operator display 6 of a message to that effect when receiving a notification from the automatic change machine 20 that banknote collection is necessary; In the operator display 6, for example, “XX yen bills are full. Is displayed.

The CPU 71 of the store server 70 has the following means (31) and (32) as a change management function based on the program in the ROM 72.
(31) First notification means for notifying the display unit 74 of a message to that effect when receiving a notification from the POS terminal 1 that the replenishment of the bar A is necessary. For example, “Deliver the XX yen bar to the XX register. Is displayed on the display unit 74.

  (32) Second notification means for notifying a message to that effect by displaying on the display unit 74 when a notification indicating that banknote replenishment is required is received from the POS terminal 1. For example, “Please send me the ○○ number cash register because there are not enough ○○ yen bills. Is displayed on the display unit 74.

Next, the control executed by the POS terminal 1, the automatic change machine 20, and the bar drawer 50 will be described with reference to the flowchart of FIG.
First, the control flag f is reset to “0” (step 101). Then, it is determined whether or not the change of one change by the automatic change machine 20 is completed (step 102).

  When it is not when the change of one change has been completed (NO in step 102), the processing from step 101 is repeated on condition that the control flag f is “0” (YES in step 103).

  When the change of one change is completed (YES in step 102), the respective amounts (number and amount) of cash, that is, coins and bills in the automatic change machine 20 are detected by denomination (step 105). Then, it is determined whether or not the detected amount is less than a predetermined amount (step 106). If it is not less than a certain amount (NO in step 106), it is determined whether or not the detected amount is not less than a predetermined amount (step 107). If it is not the specified amount or more (NO in step 107), the control flag f is still “0” at this time (YES in step 103), so the processing from step 101 is repeated.

  If the detected amount is less than a certain amount (YES in Step 106) and the less than the certain amount is a coin (YES in Step 108), the same denomination A as the coin less than the certain amount is transferred to the rod drawer 50. Whether or not there is is detected (step 109). If the detection result is “with bar” (YES in step 110), it is displayed that it is necessary to replenish coins of the same denomination as the coins of less than the predetermined amount (step 111). That is, “Please replenish XX yen coins. Is displayed on the operator display 6 of the POS terminal 1.

  The attendant of the cashier counter in which the POS terminal 1 is installed recognizes that the remaining amount of coins is decreasing by looking at the display on the operator display 6, and pulls out the drawer unit 53 of the bar drawer 50, and the drawer unit A necessary denomination of the bar A is extracted from 53, the package of the extracted bar A is broken, a large number of coins are taken out, and are inserted into the coin slot 31 of the automatic change machine 20. Thereby, replenishment of the coin to the automatic change machine 20 is completed. The clerk performs a closing operation to return the drawer unit 53 in the drawn state to the main body of the bar drawer 50 after extracting the bar A.

  Please replenish the above "XX yen coins." ”Is displayed, the control flag f is set to“ 1 ”(step 112). Then, returning to step 105, the respective amounts of coins and banknotes in the automatic change machine 20 are detected again by denomination. If the detected amount is equal to or greater than a certain amount (NO in step 106) and the detected amount is less than the specified amount (NO in step 107), then the control flag f is “1” (in step 103). NO), the message display is canceled (step 104). Then, the processing from step 101 is repeated.

  On the other hand, when a coin less than a certain amount is detected and a detection result is obtained that there is no bar A of the same denomination as that less than a certain amount of coin (NO in step 110), the certain amount It is notified that it is necessary to replenish coins of the same denomination as less than the amount of coins and that replenishment of the same denomination A is required (step 113). That is, “Please replenish XX yen coins. "Is displayed on the operator display 6 of the POS terminal 1, and rush to deliver the" XX yen bar "to the XX register. Is displayed on the display unit 74 of the store server 70.

  The person in charge of the management room where the store server 70 is installed looks at the display on the display unit 74 and recognizes that there is no bar, and the bar of the necessary denomination from among the various types of bars A prepared in advance. Extract some A and take it to the XX register counter quickly. The attendant at the No. ○○ cash register counter receives the bar A brought by the manager, and puts a large number of coins obtained by breaking the packaging into the coin slot 31 of the automatic change machine 20. Further, the clerk replenishes the bar drawer 50 with the remaining bar A that has not been replenished to the automatic change machine 20 among the received bar A.

  The above "XX yen coins are short, so please replenish soon. ”And“ Please quickly deliver the XX yen bar to the XX register. ”Is set to“ 1 ”(step 112). Then, returning to step 105, the respective amounts of coins and banknotes in the automatic change machine 20 are detected again. If the detected amount is equal to or greater than a certain amount (NO in step 106) and the detected amount is less than the specified amount (NO in step 107), then the control flag f is “1” (in step 103). NO), the message display is canceled (step 104). Then, the processing from step 101 is repeated.

  If there is too much coin replenishment and the amount of coins in the automatic change machine 20 exceeds the specified amount (YES in Step 107), “Please collect because the ○○ yen coins are full. Is displayed on the operator display 6 of the POS terminal 1 (step 114). At this time, the cashier of the cashier counter recognizes the necessity of collecting coins by looking at the display on the operator indicator 6 and performs the operation of collecting coins from the automatic change machine 20.

  This "XX yen coin is full, so please collect it. ”Is displayed, the control flag f is set to“ 1 ”(step 112). Then, returning to step 105, the amount of coins and banknotes in the automatic change machine 20 is detected again by denomination.

  If a bill less than a certain amount is detected (YES in step 106, NO in step 108), it is displayed that it is almost necessary to replenish a bill of the same denomination as that bill. (Step 115). In other words, “Please fill in the XX yen banknotes soon. "Is displayed on the operator display 6 of the POS terminal 1, and" XX yen banknotes are insufficient at the XX register. Is displayed on the display unit 74 of the store server 70.

  The manager in the management room where the store server 70 is installed recognizes the shortage of banknotes by looking at the display on the display unit 74, extracts the necessary denomination banknotes from the banknotes prepared in advance, To the checkout counter of No. XX. The attendant at the register number ○○ receives the banknote brought by the person in charge of management and inserts it into the banknote insertion slot 41 of the automatic change machine 20.

  The above “XX yen banknotes are in short supply. ”And“ XX cash register is missing XX yen banknotes. ”Is displayed, the control flag f is set to“ 1 ”(step 112). Then, returning to step 105, the respective amounts of coins and banknotes in the automatic change machine 20 are detected again by denomination. If the detected amount is equal to or greater than a certain amount (NO in step 106) and the detected amount is less than the specified amount (NO in step 107), then the control flag f is “1” (in step 103). NO), the message display is canceled (step 104). Then, the processing from step 101 is repeated.

  As described above, it is detected whether or not the coins in the automatic change machine 20 are in a state of less than a certain amount, and if a coin of less than the certain amount is found, the same denomination A as the coin is placed in the rod drawer 50. If there is a bar A of the same denomination, a message indicating that it is necessary to replenish coins to the automatic change machine 20 is notified at the POS terminal 1 of the cashier counter. If there is no bar A, the store server 70 of the management room notifies the emergency message that the bar A needs to be replenished while notifying the message that the coin change to the automatic change machine 20 is necessary. Thus, before the change in the coins in the automatic change machine 20 is completely lost, the bar A arrives at the register counter and is replenished to the automatic change machine 20 and the bar drawer 50.

  Therefore, when the clerk opens the bar drawer 50 for replenishing coins, it is possible to solve the problem that there is no bar A and the change cannot be delivered. In other words, the shortage of change and the interruption of business due to it can be resolved. Even if the change of money occurs, the person in charge of the management rushes to bring the bar A so that the period during which the work is interrupted can be shortened as much as possible. For the cashier at the cashier counter, there is no need to contact the manager in charge that there is no bar A.

The above embodiments are presented as examples, and are not intended to limit the scope of the invention. The novel embodiments and modifications can be implemented in various other forms, and various omissions, rewrites, and changes can be made without departing from the spirit of the invention. In these embodiments and modifications, the scope of the invention is included in the gist, and is included in the invention described in the claims and the equivalents thereof.
The invention described in the scope of the original claims of the present application will be added below.
[1] A terminal that executes merchandise sales processing, a change machine that stores cash of a plurality of denominations and discharges the amount of cash specified by the terminal as change, and a replenishment bar for the change machine In the one containing the bar metal storage means,
First detection means for detecting the amount of cash in the change machine by denomination,
A second detecting means for detecting whether or not a bar of the same denomination as the less than a predetermined amount of cash is in the bar holding means when the first detecting means detects less than a certain amount of cash;
Notification means for notifying the detection results of the first and second detection means;
A change management device comprising:
[2] The change machine includes a banknote deposit / withdrawal unit and a coin deposit / withdrawal unit,
A said 1st detection means detects the banknote of less than fixed amount among the banknotes in the said banknote depositing / withdrawing part with the kind of the banknote, and coin less than fixed quantity among the coins in the said coin depositing / withdrawing part is with the kind of coin. To detect,
The change management device according to [1], wherein
[3] The notification means includes
When the first detection means detects a coin less than a certain amount and the second detection means detects the presence of a bar, it is necessary to replenish the same type of coin as the less than a certain amount of coins. Means for informing;
When the first detection means detects a coin less than a certain amount and the second detection means detects no bar metal, it is necessary to replenish the same type of coin as the less than a certain amount of coins. Means for notifying that it is necessary to replenish the same type of bar metal,
including,
The change management device according to [1] or [2].
[4] The notification means includes:
When the first detection means detects a coin less than a certain amount and the second detection means detects the presence of a bar, it is necessary to replenish the same type of coin as the less than a certain amount of coins. Means for informing at the terminal;
When the first detection means detects a coin less than a certain amount and the second detection means detects no bar metal, it is necessary to replenish the same type of coin as the less than a certain amount of coins. Means for informing at the terminal for management higher than the terminal that replenishment of the same type of bar is necessary while informing at the terminal;
including,
The change management device according to [1] or [2].
[5] The first detection means detects the amount of cash in the change machine by denomination.
The notifying means further includes means for notifying that the cash more than the specified amount needs to be collected when the first detecting means detects more than the specified amount of cash,
The change management device according to [3] or [4], wherein
[6] A terminal for executing merchandise sales processing, a change machine for storing cash of a plurality of denominations and discharging cash of an amount designated by the terminal as change, and a bar for storing a replenishment bar for the change machine Including money storage means and computer
The computer,
First detection means for detecting the amount of cash in the change machine by denomination,
A second detecting means for detecting whether or not a bar of the same denomination as the less than a predetermined amount of cash is in the bar holding means when the first detecting means detects less than a certain amount of cash;
Notification means for notifying the detection results of the first and second detection means;
A program characterized by functioning as

  DESCRIPTION OF SYMBOLS 1 ... POS terminal, 6 ... Operator indicator, 10 ... CPU, 20 ... Automatic change machine, 21 ... CPU, 30 ... Coin depositing / withdrawing part, 40 ... Banknote depositing / withdrawing part, 50 ... Bar metal drawer (bar metal accommodation means) 54 ... Drawer unit, A ... Bar, 60 ... CPU, 70 ... Store server (management terminal), 71 ... CPU, 80 ... LAN

Claims (3)

Coin drawer for accommodating terminal, change machine to discharge coins of the amount as change instructed by accommodating a plurality of denomination of the coin the terminal, the coin bar of replenishment for this change machine that performs commodity sales processing And management equipment ,
First detection means for detecting the amount of coins in the change machine by denomination ,
If the coin is less than a predetermined amount is detected by the first detecting means, second detecting means for detecting whether the same denomination coin and its constant amount less than the coin is in the coin-roll in the drawer ,
Wherein provided in the terminal, when said coin is less than a predetermined amount is detected by the first detecting means, a first informing means for notifying replacement is necessary for the same denomination of the coin and its constant amount less than the coins When,
Provided in the management device, when the first detection means detects coins less than a certain amount and the second detection means detects no bar metal, the same denomination as the less than a certain amount of coins Second informing means for informing that replenishment of a bar is necessary;
A change management system characterized by comprising: The change machine accommodates banknotes of a plurality of denominations in addition to the coins ,
In addition to detecting the amount of coins in the change machine by denomination , the first detection means detects the amount of banknotes in the change machine by denomination ,
The first informing means further informs that replenishment of banknotes of the same denomination as those of less than a certain amount of banknotes is necessary when the first detecting means detects less than a certain amount of banknotes,
The change management system according to claim 1. It said first notifying means further when the specified amount or more coins or bills is detected by the first detecting means, you notifying requires recovery of the specified amount or more coins or bills,
The change management system according to claim 2 .

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