Technical field

[0001]

　The present invention relates to a communication method in a paper sheet handling apparatus and a paper sheet handling apparatus.

BACKGROUND

[0002]

　For example, ATM (Automated Teller Machine), CD (Cash Dispenser), the cash handling system such as a TCR (Teller Cash Recycler) has a cassette for storing bills. Cassette accommodated in the bill handling device is detachable. Cassette, when housed in the bill handling device is mounted, is communicatively connected to the control unit of the bill handling apparatus. Then, the cassette, the communication with the control unit of the bill handling apparatus, which is recognized by the control unit is controlled.

CITATION

Patent Document

[0003]

Patent Document 1: JP 2016-126416 Patent Publication
Patent Document 2: JP 2002-108477 JP

Summary of the Invention

Problems that the Invention is to Solve

[0004]

　Here, the control unit and the cassette of the banknote handling apparatus performs a control unit provided for each cassette in the control unit of the bill handling device, the communication with the control unit mounted on each cassette. The control unit mounted on each cassette is the same specification, when the control unit and the cassette of the banknote handling apparatus performs communication, identification of the cassette is not performed. Therefore, it duplicated not authentic cassette, as well as the authenticity of the cassette, so that communicates with the control unit of the bill handling apparatus. Therefore, there is a problem that the cassette can be replicated easily.

[0005]

　Technology disclosure was made in view of the above, for example, the purpose of cassette replication for storing the paper sheets to a communication method in a difficult bill handling apparatus and a paper sheet handling apparatus to.

Means for Solving the Problems

[0006]

　In one example of the disclosed technology, for example, the paper sheet handling apparatus, uniquely associates the removable plurality of storage portions storing the paper sheets, a plurality of first identification information and the first identification information a first storage unit for storing a correspondence information including a second identification information that is, when the storage unit is attached, and notifies the identification number to the storage unit, the storage unit from the correspondence information select first identification information corresponding to, and transmits the transmission data set with the identification number and the first identification information the selection, when receiving the data including the identification number, included in the data identification information is, when matching the second identification information corresponding to the first identification information set in the transmission data in the correspondence information, when the data receiving processing, do not match, discard the data the first control that With the door.

The invention's effect

[0007]

　According to one example of the disclosed technology, for example, it makes it difficult to replicate the cassette for storing paper sheets in the paper sheet handling apparatus.

BRIEF DESCRIPTION OF THE DRAWINGS

[0008]

[1] Figure 1 is a schematic diagram showing an example of the entire bill handling apparatus according to the embodiment.
FIG. 2 is a functional block diagram showing an example of a banknote handling apparatus according to the embodiment.
FIG. 3 is a diagram showing an example of a frame format of the module data in the bill handling device according to the embodiment.
[4] FIG. 4 is a diagram showing an example of a cassette number signal table according to the embodiment.
FIG. 5 is a diagram showing an example of the ID correspondence table according to the embodiment.
FIG. 6 is a timing chart showing the transmission processing to the cassette control unit of the bill handling device according to the embodiment.
[7] FIG. 7 is a timing chart showing the reception process from the cassette control unit of the bill handling device according to the embodiment.
[8] FIG. 8 is a flowchart showing the cassette loading time process in the control unit of the cassette according to the embodiment.
[9] FIG. 9 is a flowchart showing a transmission process in the control unit of the bill handling apparatus according to the embodiment.
[10] FIG 10 is a flowchart showing the transmission processing in the transmission section of the control unit of the bill handling apparatus according to the embodiment.
[11] FIG 11 is a flowchart illustrating a reception process in the cassette according to the embodiment.
[12] FIG 12 is a flowchart illustrating a receiving process in the receiver of the control unit of the bill handling apparatus according to the embodiment.
[13] FIG. 13 is a sequence diagram showing a communication process in the banknote handling apparatus according to an embodiment.
[14] FIG 14 is a diagram showing an example of a frame format of the module data in the bill handling device according to a modification of the embodiment.

DESCRIPTION OF THE INVENTION

[0009]

　It will be described below in detail with reference to embodiments of a communication method in a paper-sheet handling apparatus and a paper sheet handling apparatus disclosed in the present application in the drawings. In the following examples, not intended communication method in the sheet handling apparatus and a paper sheet handling apparatus disclosed in the present application is limited. The following examples and variations may be combined as appropriate. Also, each element illustrated and described by giving the reference numerals in the drawings, the same reference numerals assigned to the same elements, the description of the rear out of the elements will be omitted as appropriate.

[0010]

　The following examples are used bills as an example of the paper sheet, not limited to paper money. The paper sheet, for example, documents and, bills, checks, gift certificates, various types of securities, are also included securities of share certificates, etc..
Example

[0011]

[Overall Configuration of the bill handling apparatus]
　FIG. 1 is a schematic diagram showing an example of the entire bill handling apparatus according to the embodiment. As shown in FIG. 1, the bill handling apparatus 1 according to the embodiment, depositing and dispensing unit 3 for receiving and dispensing bills 2, the discriminator 4 to differentiate the authenticity or the like of the bill 2 that is credited to the depositing and dispensing unit 3 a. The bill handling device 1 takes the bill 2 that is conveyed from the classification section 4, a temporary housing unit 5 temporarily accommodated wound on the drum with tape, to store the banknotes 2 sent from the temporary housing unit 5, or cassette 6-n for feeding the bill 2 which is stored in advance (n = 1,2, ···, 5 ) has a. Cassette 6-n are detachably attached to the bill handling device 1.

[0012]

　In the embodiment, the number of cassettes, the cassette 6-n (n = 1,2, ···, 5) is assumed to be the five, but is not limited thereto. Cassette is an example of a storage unit for storing the banknotes.

[0013]

　The bill handling device 1 includes a conveyance mechanism 7, the conveyance direction switching gate 10 for switching the conveying direction of the bill 2 that transports the banknote 2. Conveying mechanism 7, the depositing and dispensing unit 3, discriminator 4, a temporary housing unit 5 includes a transport path 7a for conveying the banknote 2 between the cassette 6-n. Transport direction switching gate 10 switches the conveying direction, to guide the bill 2 on the transport path 7a, it is accommodated wound in the temporary housing unit 5. Also, the conveyance direction switching gate 10 switches the conveying direction, to guide the unwound banknotes 2 from the temporary housing unit 5, it feeds to the transport path 7a. Also, the conveyance direction switching gate 10 switches the conveying direction, to guide the bill 2 on the transport path 7a, without housed in the temporary housing unit 5, it is conveyed to the cassette 6-n.

[0014]

　The bill handling device 1, the depositing and dispensing unit 3, having a discriminator 4, a temporary housing unit 5, the cassette 6-n, the control unit 8 for controlling the conveyance mechanism 7, respectively.

[0015]

　For example, the bill handling device 1, at the time of deposit, bills 2 which is credited to the depositing and dispensing unit 3, feeds into the transport path 7a one by one in the feeding mechanism. Bill handling apparatus 1, a feeding banknotes 2, after determining the authenticity by discrimination unit 4, housed in the temporary housing unit 5. Bill handling device 1, after all the banknotes 2 having been put is housed in the temporary housing unit 5, presents the deposit amount to the payer, the payment amount by payer is determined, the bill from the temporary housing unit 5 feed 2, and stored in the cassette 6-n. Bill handling apparatus 1, when the return of deposited banknotes is selected by the payer, feeding the banknotes 2 from the temporary housing unit 5, return the bill 2 to the payer by housing all of the bill 2 to the depositing and dispensing unit 3 to. Bill handling apparatus 1, a sheet or non-bill 2 such as a receipt, even 2 or the like of unreadable bill, without conveying to the temporary housing unit 5, housed in a depositing and dispensing unit 3 and returned to the payer.

[0016]

　Further, for example, the bill handling device 1, at the time of dispensing, feeding the banknote 2 amount of money designated by the dispensing person from the cassette 6-n, determines authenticity by discriminating unit 4, the depositing and dispensing unit 3 to accommodate the bill 2 of the specified amount of money. Bill handling apparatus 1, a banknote 2 is not suitable for dispensing, conveyed to the recovery box (not shown). Withdrawal who takes out the bill 2 of the specified amount of money that has been housed in the depositing and dispensing unit 3.

[0017]

Functional blocks of the bill handling apparatus]
　FIG. 2 is a functional block diagram showing an example of a banknote handling apparatus according to the embodiment. In Figure 2, it is omitted configuration other than the cassette 6-n and the control unit 8 in the bill handling apparatus 1. Further, in FIG. 2, it is omitted configuration for storage of the bills in the cassettes 6-n.

[0018]

Control unit of the bill handling apparatus]
　The control unit 8, the transmission unit 8-Tx, the receiving unit 8Rx, cassette n controller 80-n (n = 1,2, ···, 5), a storage unit 8S. Cassette n controller 80-n respectively correspond to the cassette 6-n. Control unit 8, the cassette 6-n are multi-drop connection, a multi-drop connection communication between the cassette 6-n. In a multi-drop network communications embodiments, the source device transmits data embedded with identifiers of the particular destination device to all devices, but all devices receive data for a particular destination device, a specific destination returns a response to the device has received data, other devices that return data embedded identifier of the device is a communication carried out with the source device and the specified destination device. In an embodiment, the control unit 8, the transmission unit 8-Tx, the receiving unit 8Rx, cassette n controller 80-n, the storage unit 8S is a made up of independent modules, not limited to this, processing efficiency Ya depending on the implementation efficiency or the like, it may be appropriately distributed or integrated.

[0019]

　Control unit 8 is implemented by FPGA (Field Programmable Gate Array). The control unit 8 is not limited to FPGA, ASIC (Application Specific Integrated Circuit), it may be implemented by CPLD (Complex Programmable Logic Device) that kind of PLD such (Programmable Logic Device). In the embodiment, the transmission unit 8-Tx, the receiving unit 8Rx, cassette n controller 80-n, the storage unit 8S is assumed to be implemented in a single PLD, are implemented by a plurality of PLD was appropriately distributed function it may be.

[0020]

　Cassette n controller 80-n, a signal line 6-nU (n = 1,2, ···, 5) and the signal line 6-nD (n = 1,2, ···, 5) via a, below the cassette 6-n control unit 60-n of the (n = 1,2, ···, 5) it is connected to. Cassette n controller 80-n correspond to the control unit 60-n of the cassette 6-n.

[0021]

　Cassette n controller 80-n is a cassette set signal indicating that the cassette 6-n is physically attached to the banknote handling apparatus 1 detects via the signal line 6-nU. Cassette set signal, when the cassette 6-n are physically attached to the banknote handling apparatus 1 is output via a signal line 6-nU. Cassette n controller 80-n, as long as the cassette 6-n it is physically attached to the banknote handling apparatus 1, for detecting the cassette set signal.

[0022]

　Cassette n controller 80-n determines when detecting the cassette set signal "cassette n is recognized as a cassette n" is (n = 1,2, ···, 5) whether the.

[0023]

　Here, "as the recognition cassette n cassette n" and are, cassette n controller 80-n is, the cassette 6-n from FPGA start signal already received via the signal line 6-nU and, cassettes 6-n "cassette ID" to "cassette n" (n = 1,2, ···, 5) sent a cassette number signal indicating via the signal line 6-nD and the cassette from the cassette 6-n number receiving signal a signal line 6-nU already received through the, and, determines the cassette ID to be set in a predetermined field of the cassette n module data of the cassette 6-n addressed (n = 1,2, ···, 5) It says that it is already. FPGA start signal, the cassette number signal, cassette number received signal, the cassette n module data, cassette number, the cassette ID, and later.

[0024]

　Also, a "cassette n is recognized as a cassette n" is not the cassette n controller 80-n is, unsent the cassette number signal indicating "cassette number" "Cassette n" into the cassette 6-n, or, Not receiving a cassette number received signals from the cassette 6-n, or a cassette ID which is set to a predetermined field of the cassette n module data to be transmitted to the cassette 6-n refers to be undetermined.

[0025]

[Frame Format Module Data]
　FIG. 3 is a diagram showing an example of a frame format of the module data in the bill handling device according to the embodiment. Cassette n controller 80-n, when the cassette n is recognized as a cassette n the cassette n Module Data (n = 1, 2 equipped with a cassette ID and the cassette ID to the predetermined field, ..., 5 ) to generate. For example, as shown in FIG. 3, the cassette n module data, the cassette number in the field F11 is set, the cassette ID is set in the field F12. The position of the field F11 and field F12 is predetermined.

[0026]

　Back to the description of FIG. 2. Cassette n controller 80-n transmits the generated cassettes n module data to the transmitting unit 8-Tx. At the same time, the cassette n controller 80-n transmits the cassette ID and the cassette ID is set to the generated cassettes n module data to the receiving unit 8Rx. Receiver 8Rx temporarily stores the combination of the received cassette ID and the cassette ID.

[0027]

　On the other hand, the cassette n controller 80-n, when the cassette n is not recognized as a cassette n is a cassette number signal indicating "cassette number" "Cassette n" into the cassette 6-n, the signal lines 6-nD transmitted via the. Then, the cassette n controller 80-n is a cassette ID which is set to a predetermined field of the cassette n module data is randomly determined (issuance of the cassette ID). Then, the cassette n controller 80-n the cassette n module data to the cassette ID, and sets the issued cassette ID. Thereafter, the cassette n controller 80-n transmits the cassette n module data to the transmitting unit 8-Tx. At the same time, the cassette n controller 80-n transmits the cassette ID and the cassette ID is set in the cassette n module data to the receiving unit 8Rx. Receiver 8Rx temporarily stores the combination of the received cassette ID and the cassette ID.

[0028]

　Incidentally, a cassette ID which is set in the cassette n module data may be selected according to a predetermined algorithm.

[0029]

　In the embodiment, the cassette n controller 80-n the cassette set signal through a single signal line 6-nU, FPGA activation signal, but the receiving the cassette number received signal, the signal line for each signal it may be provided.

[0030]

　Storage unit 8S is a nonvolatile storage unit, a cassette number signal table 8a, the ID correspondence table 8b. ID correspondence table 8b and ID correspondence table 6-nb may have tamper resistance.

[0031]

[Cassette number signal table]
　FIG. 4 is a diagram showing an example of a cassette number signal table according to the embodiment. As shown in FIG. 4, the cassette number signal table 8a stores in association with each other as "cassette number", "cassette number signal". "Cassette number" as "cassette n" indicates the cassette 6-n, "cassette number" is a number that uniquely identifies the loaded cassette to the bill handling device 1. "Cassette number" of the cassette which is mounted as a cassette 6-n to the bill handling apparatus 1 is a "cassette n".

[0032]

　"Cassette number signal" is a signal data for notifying the "cassette number" cassette mounted on the paper currency handling apparatus 1. Cassette n controller 80-n detects that the cassette 6-n is physically attached to the banknote handling apparatus 1, "cassette number" "Cassette n" (n = 1, 2, · · ·, 5 ) "cassette number signal" corresponding to the "cassette number signal n '(n = 1, 2, to obtain ..., 5) from the cassette number signal table 8a. Then, the cassette n controller 80-n transmits acquired a "cassette number signal n 'to the cassette 6-n. Cassette 6-n recognizes for the first time, its own cassette number to receive a cassette number signal.

[0033]

[ID correspondence table]
　FIG 5 is a diagram showing an example of the ID correspondence table according to the embodiment. As shown in FIG. 5, ID correspondence table 8b stores in association with "body side cassette ID" and "cassette-side cassette ID" uniquely. "Body-side cassette ID" and "cassette-side cassette ID" is unique identification information for example associated. As described later, a cassette 6-n also, ID correspondence table 8b and the same ID correspondence table 6-nb (n = 1,2, ···, 5) , respectively. In FIG. 5, a set of "body-side cassette ID" and "cassette side Cassette ID" is assumed to be four sets it is not limited thereto and may be a plurality of sets.

[0034]

　Back to the description of FIG. 2. Cassette n controller 80-n is mounted on the paper currency handling apparatus 1 cassette 6-n is, when notified of the cassette number in the loaded cassette 6-n, included in the ID correspondence table 8b of the "body-side cassette ID" randomly determining one of the cassette ID from among (issuance of the cassette ID). Incidentally, one cassette ID which is determined from "body-side cassette ID" for the cassette 6-n, the other cassette 6-m (m = 1,2, ···, 5, m ≠ n) cassette ID and may overlap determined for. Then, the cassette n controller 80-n is in a predetermined field of the cassette n module data of the cassette 6-n destined, cassette number, and sets the issued cassette ID, the cassette 6-n through the transmission unit 8Tx Send.

[0035]

　The cassette n controller 80-n, when the detection of the cassette 6-n cassette set signal that is mounted in the bill handling apparatus 1 is interrupted, and re-determines the cassette ID issued to the cassette 6-n.

[0036]

Timing of transmission processing to the cassette]
　FIG 6 is a timing chart showing the transmission processing to the cassette control unit of the bill handling device according to the embodiment. As shown in FIG. 6, the transmission unit 8Tx the cassette n module data received from the cassette n controller 80-n, respectively, the cassette 1 module data (timing t11 ~ t12), the cassette 2 module data (timing t13 ~ t14) , the cassette 3 module data (timing t15 ~ t16), the cassette 4 module data (timing t17 ~ t18), the order of the cassette 5 module data (timing t19 ~ t20), repeatedly transmitted. Transmission unit 8Tx, when transmitting the cassette n module data, the cassette 6-n is not set in the bill handling device 1, or, the cassette n module data itself from the transmitting unit 8Tx cassette n controller 80-n If you have not received, and transmits the dummy data. Accordingly, the transmission unit 8Tx maintains the transmission period and transmission order of the cassette n module data.

[0037]

　The receiving unit 8Rx a response to the transmitted cassettes n module data cassette n Module Data (n = 1,2, ···, 5) the received from the cassette 6-n. The format of the response cassette n module data is identical to the cassette n module data (see FIG. 3).

[0038]

[Timing of the reception processing from the cassette]
　FIG 7 is a timing chart showing the reception process from the cassette control unit of the bill handling device according to the embodiment. Receiver 8Rx are simultaneously transmitted response cassette n module data from all of the cassette 6-n (timing t21 ~ t22 in FIG. 7, the timing t23 ~ t24, timing t25 ~ t26, timing t27 ~ t28, timing t29 ~ t30 reference). However, the receiving unit 8Rx the response cassette 1 module data (timing t21 ~ t22), the response cassette 2 module data (timing t23 ~ t24), the response cassette 3 module data (timing t25 ~ t26), the response cassette 4 Module Data (Timing t27 ~ t28), the order of response cassette 5 module data (timing t29 ~ t30), selectively repeating receiving a response cassette n module data (hatched portion in FIG. 7). Each timing receiver 8Rx to selectively receive each response cassette n module data becomes slightly delayed timing than the timing at which each response cassette n module data has been transmitted.

[0039]

　For example, the receiving unit 8Rx, to the cassette 1 module data transmitted from the transmitting unit 8Tx at timing t11 ~ t12 of FIG. 6, is sent a response cassette n module data from all of the cassette 6-n, respectively (FIG. 7 see the timing t21 of ~ t22). However, the receiving unit 8Rx at timing t21 ~ t22 of FIG. 7, receives only the response cassette 1 module data to the cassette 1 module data (see hatched portion of the timing t21 ~ t22 in FIG. 7).

[0040]

　The receiving unit 8Rx, when receiving the response cassette n module data, when the cassette 6-n is not set in the bill handling device 1, the dummy data in response cassette n module data from the cassette 6-n the by pseudo received, to maintain the reception period and reception order.

[0041]

　Back to the description of FIG. 2. Receiver 8Rx is a cassette ID which is set to a predetermined field of the response cassette n module data referring to the ID correspondence table 8b as "cassette side Cassette ID", "body-side cassette ID corresponding to the" cassette side Cassette ID " to get ". The receiving unit 8Rx the cassette number which is set in response cassette n module data received, and a combination of acquired from the ID correspondence table 8b 'body cassette ID ", the cassette number and the cassette is temporarily stored when matching the combination of ID, cassette 6-n is a destination of the response cassette n module data, it is determined that the authentic cassette. The receiving unit 8Rx a response cassette n module data received, and transmits to the cassette n controller 80-n. In this way, the cassette n controller 80-n starts communication with the cassette 6-n, continues.

[0042]

　Meanwhile, the receiving unit 8Rx the cassette number which is set in response cassette n module data received, and a combination of acquired from the ID correspondence table 8b 'body cassette ID ", the cassette number and the cassette is temporarily stored If they do not match the combination of ID, cassette 6-n which is the source of the response cassette n module data, it determines that the cassette is not authentic. The receiving unit 8Rx a response cassette n module data received, without transmitting to the cassette n controller 80-n, discarded. In this way, the cassette n controller 80-n interrupts the communication with the cassette 6-n.

[0043]

Cassette of the bill handling apparatus]
　Cassette 6-n shown in FIG. 2 are both the same configuration. 2, the cassette 6-n to "cassette number" "Cassette n" (n = 1,2, ··· , 5, see FIG. 4) is shown as these "cassette number" cassette 6 by -n it is attached to the banknote handling apparatus 1, a cassette number assigned by the control unit 8 of the banknote handling apparatus 1.

[0044]

　Cassette 6-n are receiver 6-nRx (n = 1,2, ···, 5), the transmission unit 6-nTx (n = 1,2, ···, 5), the storage unit 6-nS ( n = 1,2, ···, 5), the control unit 60-n (n = 1,2, ···, having 5). Receiver 6-nRx, transmission unit 6-nTx, storage unit 6-nS, the control unit 60-n is implemented by FPGA. The receiving unit 6-nRx, transmission unit 6-nTx, storage unit 6-nS, the control unit 60-n is not limited to FPGA, ASIC, may be implemented by other types of PLD of CPLD like. In the embodiment, the receiving section 6-nRx, transmission unit 6-nTx, storage unit 6-nS, the control unit 60-n is assumed to be implemented in a single PLD, a plurality of PLD was appropriately distributed function in may be implemented.

[0045]

　In the embodiment, each cassette 6-n, the receiving section 6-nRx, transmission unit 6-nTx, storage unit 6-nS, the control unit 60-n is a composed of independent modules, not limited to this, depending on the performance and implementation efficiency or the like, it may be appropriately distributed or integrated.

[0046]

　Cassette 6-n, when mounted in the bill handling apparatus 1, detects that it has been attached to the bill handling device 1. Then, the cassette 6-n, by outputting the cassette set signal via the signal line 6-nU, attachment to the bill handling device 1 is detected by the cassette n controller 80-n. Further, the cassette 6-n are attached to the bill handling apparatus 1, the cassette 6-n, the receiving section 6-nRx, transmission unit 6-nTx, storage unit 6-nS, the FPGA comprising a control unit 60-n starting up for the start. Then, the control unit 60-n, when activation of the FPGA is completed, a start signal indicating the start completion, and transmits the cassette n controller 80-n through the signal line 6-nU. The control unit 60-n from the cassette n controller 80-n, when receiving a cassette number signal through a signal line 6-nD, as a response, the cassette number received signal, the signal line 6-nU through the transmission to the cassette n controller 80-n.

[0047]

　Storage unit 6-nS has cassette number 6-na (n = 1,2, ···, 5), the ID correspondence table 6-nb. Cassette number 6-na is the cassette number of the cassette 6-n which has been notified by the cassette number signal from the cassette n controller 80-n.

[0048]

　Receiver 6-nRx determines cassette number and the cassette ID is set in the module data received from the control unit 8, cassette number containing received module data coincides with the cassette number 6-na, cassette 6- If a cassette n module data n addressed, it transmits the cassette n module data received to the control unit 60-n.

[0049]

　Control unit 60-n receives the cassette n module data from the receiver 6-nRx, ID correspondence table 6-nb (see FIG. 5 of the cassette ID which is set in the cassette n module data as "body-side cassette ID" ) with reference to, and acquires the corresponding to "body-side cassette ID", "cassette-side cassette ID" from the ID correspondence table 6-nb. Then, the control unit 60-n is responding cassette n module data ID correspondence table 6-nb is set to the cassette n module data received "cassette side Cassette ID" acquired from the cassette n controller 80-n destined generated. Control unit 60-n, when the generation of the response cassette n module data, updated in the cassette ID which has been set previously in the cassette n module data, acquired from the ID correspondence table 6-nb "cassette side Cassette ID" to.

[0050]

　Then, the control unit 60-n transmits the generated response cassette n module data to the transmitting section 6-nTx. Transmitting section 6-nTx a response cassette n module data received from the control unit 60-n, and transmits to the control unit 8.
The scope of the claims

[Requested item 1]

　And removable plurality of storage portions storing the paper sheets,
　the stores correspondence information including the second identification information uniquely associated with a plurality of first identification information and the first identification information 1 a storage unit of,
　when the storage unit is attached, and notifies the identification number to the storage unit, selects the first identification information corresponding to the storage unit from the correspondence information, the identification number and It transmits the transmission data set with the first identification information the selection, when receiving the data including the identification number, the identification information included in the data, and set to the transmission data in the correspondence information when matching the second identification information corresponding to the first identification information, the data receiving processing, if there is no match, the first control unit discards the data
　sheet, characterized in that it comprises a sheet handling apparatus.

[Requested item 2]

　Each of the storage unit,
　a second storage unit that stores the correspondence information,
　the first receives the transmission data from the control unit, the identification number included in the transmission data, the notified identification number If there is a match with, from said second storage unit, the transmission acquires the second identification information corresponding to the identification information included in the data, the acquired second identification information the set data of the first a second control unit for transmitting to the control unit of the
　sheet handling device according to claim 1, further comprising a.

[Requested item 3]

　Wherein the first control unit, the first identification information set in the transmission data, reselect a predetermined timing
　sheet handling device according to claim 1, characterized in that.

[Requested item 4]

　Wherein the first control unit, the field of the transmission data for setting the identification number and the first identification information to the transmission data is changed at a predetermined timing
　paper according to claim 1, characterized in that sheet handling apparatus.

[Requested item 5]

　A communication method in a sheet handling apparatus,
　the paper sheet handling apparatus,
　and detachable plurality of storage portions storing the paper sheets,
　a plurality of first identification information and the first identification information first storage unit and for storing a correspondence information including a second identification information uniquely associated
　with the first control unit
　comprises a,
　each of the storage unit,
　a second memory for storing the correspondence information and parts,
　and the second control unit
　comprises a
　first control unit, when the storage unit is attached, and notifies the identification number to the storage unit, the storage unit from the correspondence information select first identification information corresponding,
　the first control unit transmits a transmission data set with the first identification information wherein the identification number and the selection,
　the second control unit, the first receiving the transmission data from the first control unit,
　the second control unit, the transmission Identification number included in the chromatography data is, when matching the notified identification number from the second storage unit, acquires the second identification information corresponding to the identification information included in the transmission data,
　wherein the second control unit sends a data set with the second identification information the acquired said first control unit,
　when the first control unit, which has received the data including the identification number , identification information included in the data, when said match the second identification information corresponding to the first identification information set in the transmission data in the correspondence information, and receiving and processing the data, if they do not match It discards the data
　communication method in the paper sheet handling apparatus characterized by including a process.