KR950010995B1 - Bill exchanger and the method - Google Patents

Abstract

The device exchanges paper or coin money into small coins, and simultaneously exchanges into two kinds of small coins. The device includes a central controller(1) which controls the main program, a money identification unit(2) which notifies the identification to a central controller(1), a coin detection unit(4) which notifies a state of coin in a coin storage unit, an exchange state display unit(5), a power supply(6), a coin decision unit(7), a 100 won coin reservation/outputting unit(8), a 10 won coin reservation/outputting unit(10), a 10 won need switch, a 10 won exchange lamp indication unit(11), and a money exhaust indication unit(12).

Description

Banknote changer and banknote exchange method

1 is a block diagram of a conventional banknote exchanger.

2 is a flow chart of operation relative to FIG.

3 is a schematic view of a currency exchanger capable of exchange coins of the present invention.

4 is a flow chart of operation of FIG.

* Explanation of symbols for main parts of the drawings

1: central control unit 2: banknote identification unit

3: Coin possession and withdrawal 4: Coin presence detection department

5: exchange status display unit 6: power supply unit

7: Coin Identification Unit 8: 100 won Coin Floating and Dispensing

9: 10 won coins held and withdrawn 10: Each purchase exchange counter

11: 10 won switch and 10 won replacement lamp

12: no coin display

The present invention relates to an exchanger for exchanging banknotes and coins into small coins, and in particular, a currency exchanger and a currency exchange capable of exchangeable currency selection to enable exchange of two coins in one coin exchange method according to a user's selection. It is about a method.

As shown in FIG. 1, the bill exchanger configuration diagram controls the input / output of each part and controls the main program for the exchange of bills, and determines the authenticity of the inserted bills. (1) a banknote identification unit (2), a coin holding and dispensing unit (3) for storing coins and dispensing coins corresponding to the amount of money when banknotes are inserted, and detecting the presence or absence of coins in the coin storage container. When not in use, the coin presence detection unit 4 for transmitting a coin no signal to the central control unit 1 so as to stop the exchange, and the exchange state for informing the user by displaying on the indicator whether or not the exchange is exchangeable. The display section 5 and a power supply section 6 for supplying power required for the exchanger.

Referring to the operation flow chart of Figure 2 of the prior art configured as described above are as follows.

When power is supplied from the power supply unit 6 to the central control unit 1, the central control unit 1 initializes the input and output, the presence or absence of the jam of the banknote identification unit 2, which is the core of the exchanger, or If there is a problem by receiving its own failure or the like, it controls the exchange status display unit 5 to display "Stop exchange". At this time, the exchanger becomes impossible to exchange.

In addition, when the bank identification unit 2 receives no abnormality, the central control unit 1 checks whether the coin is held from the coin holding and dispensing unit 3, and if there is no coin, the exchange is not possible. (5) is controlled to display the exchange stop, and if it is determined that the coin is held, it is a state in which coins can be exchanged, so that the exchange state display unit 5 is controlled to indicate that the exchange is in progress It becomes

If the user inserts a note during the standby operation, the coin is held by the coin holding and dispensing unit 3, and when the coin corresponding to the input amount is finished, the coin holding and The operation of the dispensing unit 3 is stopped, one exchange operation is ended, and the second exchange operation wait state is entered.

However, in the conventional technology, since one type of coin is exchanged per one exchanger, two exchangers must be installed in a place requiring two or more kinds of coins. There was a problem required.

Accordingly, an object of the present invention is to provide a banknote exchanger and a banknote exchange method capable of selecting an exchange coin for exchanging banknotes and coins into small coins.

Another object of the present invention is to provide a paper currency exchanger and a paper currency exchange method capable of selecting exchange coins that can be exchanged with two or more types of coins according to a user's selection with one exchanger.

In order to achieve the above object, the bill exchanger of the present invention selects an exchange cycle, which controls the input / output of each part and controls the main program for the exchange of bills, and determines and controls the authenticity of the inserted bills. The central control unit, a banknote identification unit that judges the authenticity of the inserted banknotes and notifies the central control unit, and detects whether or not coins are held in the coin storage box, and if there is no coin, transmits a coin no signal to the central control unit. Coin presence detection unit for stopping, exchange state display unit for indicating to the user by indicating whether the exchanger can be exchanged on the indicator, a power supply unit for supplying power to the exchanger, and coins put in the banknote identification unit Coin identification unit for informing the central control unit of the type signal of the coins put to determine the authenticity of, and 1 Holding and disbursing 100 won coins in possession of 00 won coins according to the command of the central control department, and 10-won coins holding coins in accordance with the command of the central control department. Receiving and dispensing, each counter for counting banknotes and coins put into exchange by the exchange installer, a 10-won switch that the user selects if a separate coin is required in addition to the basic exchange coin, and the corresponding selection It consists of a 10 won switch and 10 won exchange lamp light to indicate that the switch is selected, and a coin-free display part to display the presence or absence of coins held in the exchanger to the outside.

The exchange of coins that can be selected for exchange coins initiates input and output when the power is turned on and stops the exchange when there is a problem with the coin coin identification device or when there is no 100 won coin, When the lamp is turned on and there are no 10-won coins or if there are 10-won coins and the 10-won switch is turned off, it is judged whether or not the bills and coins have been put in. Coins are paid in 100 won coins and 100 won coins in 10 won coins, respectively.If there are 10 won coins and the 10 won switch is on, judging whether banknotes and coins are put in accordance with the type of bills and coins 100 won and 10 won coins are issued at the same time and a one-time exchange operation is completed.

Referring to the operation and effect on the object of the present invention configured as described above in detail.

When power is supplied by the power supply unit 6, the central statistics unit 1 initializes input and output and checks for abnormality through the banknote identification unit 2 and the coin identification unit 7 to determine banknotes and coins if there is an abnormality. Control the exchange status display section 5 to indicate that it is impossible to display "stop exchange". If there is no abnormality, the exchange status display section 5 is controlled to hold the 100 won coin which is the basis of the exchange coins. The exchange of the exchange status display section 5 is received when the state of holding 100 won coins from the 100 won coin holding and dispensing unit 8 is determined that there is no coin, and the exchange is possible. After turning on, the 10-won coin holding status is inputted from the 10-won coin holding and dispensing unit 9, and if it is determined that there is a 10-won coin, it is possible to exchange two kinds of coins. By do.

When the 100 won coin and the 10 won coin is determined in the above state, the 10 won coin is in the exchangeable state. 10 won coins cannot be exchanged, and 10 won switch is on. When the 10 won switch is turned on, the 10 won exchange lamp lights up and waits for banknotes and coins to be inserted. Turn on the lamp and turn off the 10-won exchange lamp and return to the standby state for the expected time required to prepare the bills and coins.This operation is returned to the initial state for the next exchanger when only the 10-won switch is turned on and the exchange is not performed. To return.

If you turn on the 10 won switch and insert bills and coins, you can exchange them according to the type of money.When you put 1000 won bills, you pay 100 won, 9 10 won, and 100 won when you put 500 won coins. 4 10 won 10 will be issued, when 100 won coins are put out 10 won 10 is added, depending on the type of money entered each counter buy counter 10 by one and ends the one exchange operation.

In the same process as above, 10 won coins for 100 won bills, 5 100 won for 500 won bills, and 10 won coins for 100 won bills, depending on the kind of money that is put in the case of no 10 won coins. If there is no one, 100 won is paid out if there is no, 10 won 10 is paid out, and the exchange counter 10 for each input currency is increased by 1 and the one exchange operation is finished.

The above process will be described step by step based on the operation flowchart shown in FIG.

The first step of checking whether there is an abnormality in the banknote and coin identification unit while the input / output is initialized and turning on the exchange stop lamp, and if there is no abnormality, checking the presence of 100 won coins and the 100 won coins in the first step. If you have turned on the lamp during the exchange, if not, turn on the stop lamp, and if you have checked the presence of 10 won coins in the second step, check whether you need 10 won switch and 10 won coin. The third step of checking whether banknotes and coins are inserted, the fourth step of turning on a 10-yuan exchange lamp and checking whether banknotes and coins are inserted when the 10-won switch is turned on in the third step; In the fourth step, each exchange purchase counter is increased by 1 according to the bills and coins, and the fifth step is to dispense coins by driving the holding and dispensing parts 8 and 9 for 100 and 10 won coins.

As described in detail above, the present invention has two types of exchange coins, one coins to perform basic operations, and one if the user needs additional coins, if the user needs to turn on the additional coins and put the banknotes, There is an effect of dispensing the necessary coins, that is, exchange of two or more coins by one exchange.

Claims (2)

The central control unit 1 which controls the input / output of each unit and controls the main program for banknote exchange, and the banknote identification unit 2 which determines the authenticity of the inserted banknotes and informs the central control unit 1. And, if there is no coin to detect the coin holding in the coin storage barrel, if there is no coin to send the signal to the central control unit (1) and the coin presence detection unit (4) to stop the exchange, and whether the exchange Is displayed on the display to inform the user of the exchange status display unit 5, the power supply unit 6 for supplying the necessary power to the exchanger, and the authenticity of the coins put into the banknote identification unit 2 Coin identification unit 7 for notifying coin type signal to central control unit 1, and 100 won coin having 100 won coin and giving coins according to the command of central control unit 1 And withdrawal unit (8), 10 won 10 won coin holding and dispensing unit 9 having coins and dispensing coins according to the command of the central control unit 1, and counting each of the types of bills and coins put into exchange by the exchange installer. 10-won switch and 10-won exchange lamp lighting unit to inform that the user has selected the 10-won switch and the corresponding selection switch to select if you need additional coins in addition to the basic exchange coins (11) ), And a currency exchanger capable of selecting coins in exchange for a coin-free display unit 12 for displaying the presence or absence of coins held in the exchanger to the outside. The first step of initializing the input / output when the power is turned on and stopping the exchange when there is a problem with the coin coin identification device or the 100 won note coin, and turning on the exchange lamp when there is no problem with the coin coin identifier and the 100 won note change. If there are no won coins or if there are 10 won coins and the 10 won switch is off, it is judged whether or not the bills and coins have been put in. The 100 won coins and 500 won coins are 100 won coins. Coins are issued in the second step of 10-won coins, respectively. If there are 10-won coins and the 10-won switch is on, it is determined whether banknotes and coins are inserted. The coin exchange method of the exchange coins can be selected, characterized in that the coin is made at the same time and is completed in a third step of completing the one-time exchange operation.