JP2001243554A - Cash calculator system - Google Patents

Abstract

(57) [Summary] [Problem] A cash calculator for easily and surely calculating a related calculation amount, which is performed by a plurality of cash calculators such as a store register and a parking fee settlement machine of a parking lot of the store. The purpose is to provide a system. SOLUTION: An identification medium 1 including at least information for identifying a user, and information is obtained from the identification medium or mutually exchanges information with the identification medium, and information of money calculation of another cash calculator is performed. And a money calculator mechanism including a plurality of money calculators 2 and 5 including a money calculator performing a predetermined money calculation in consideration of the above.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cash calculator for performing a cash calculation such as payment or settlement of a purchased product or a service charge, for example, a parking lot attached to or affiliated with a store according to the purchase amount paid at the store. Payment or settlement with one cash calculator between multiple cash calculators, such as a store register and a parking fee payment machine when the fee is discounted or parking fee is free for a predetermined time. Is related to a money calculator system related to the money calculation method of the calculated money in the other money calculator.

[0002]

2. Description of the Related Art FIG. 7 is a diagram showing a charge adjusting machine in a parking lot of a store such as a supermarket and a register of the store as an example of a conventional money calculator system of this kind. In FIG.
(a) is a figure which shows the structure at the time of a customer entering a parking lot with a vehicle. In the figure, 42 is an entrance sensor of a parking lot,
Reference numeral 43 denotes a parking fee payment machine for a parking lot. Reference numeral 44 denotes an entrance signal which is detected by the entrance sensor 42 when the user enters the parking lot and is output to the parking fee settlement machine 43. Reference numeral 45 denotes a parking ticket issued by the parking fee payment machine 43, and reference numeral 46 denotes information such as an entry time at which the parking fee payment machine 43 to which the entrance signal 44 is inputted is written into the parking ticket 45.

FIG. 7B is a diagram showing a configuration in which a customer purchases an article or the like at a store and pays the purchase price. In the figure, 47 is a credit card, and 48 is a register. 49 is registration information of the credit card 47, 50 is a receipt issued by the register 48, and 51 is information such as the purchase amount.

FIG. 7 (c) is a diagram showing a configuration in which a customer pays a parking fee when he / she finishes his business and leaves the parking lot. In the figure, reference numeral 52 denotes information such as an entrance time recorded on a parking ticket, and reference numeral 53 denotes information such as a purchase price recorded on a receipt.

[0005] The conventional cash calculator system is configured as described above. When a customer enters a parking lot by vehicle, as shown in FIG. 7A, the user enters the parking lot. Is detected by the entrance sensor 42, and an entrance signal 44 is output to the parking fee settlement machine 43. In a parking lot without the entrance sensor 42, an entrance signal is input to the parking fee payment machine 43 by manually pressing a switch of the parking fee payment machine 43 or the like. The parking fee settlement machine 43 issues a parking ticket 45 in which information 46 such as an entrance time is written as information for calculating a parking fee when the user leaves.

[0006] The customer who has received the parking ticket 45 and parked the vehicle in the parking lot purchases goods and the like at the store and pays the purchase price, as shown in FIG. When the credit card 47 is presented, the clerk at the register receives the credit card 47 and inserts it into the register 48. The register 48 reads the registration information 49 of the credit card 47, and issues a receipt 50 recording necessary information such as the purchase amount together with the registration information 49.

[0007] The customer receives the receipt 50 together with the credit card 47, and returns to the parking lot again. When paying the parking fee when leaving the parking lot, as shown in FIG. 7 (c), the attendant of the parking lot usually receives the parking ticket 4 presented by the customer.
The information 52 such as the entry time recorded in 5 and the information 53 such as the purchase amount recorded in the receipt 50 are input to the parking fee settlement machine 43. The parking fee payment machine 43 calculates the parking time from the information 52 such as the entrance time recorded in the parking ticket 45, and calculates the parking fee from the information 53 such as the purchase price recorded on the receipt and the parking time,
Bill the customer. The passenger who paid the parking fee can leave the parking lot. The above calculation may be performed by a parking clerk.

[0008]

In a conventional cash calculator system such as a parking fee settling machine in a parking lot and a register in a store, a customer needs to pay for a parking ticket or receipt issued by a related cash calculator, and also to pay. It is necessary to handle many types of media, such as credit cards, and some media cannot read recorded information mechanically. There was a problem that could not be done.

SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and an object of the present invention is to provide a cash calculator system for easily and surely calculating a calculation amount related to a plurality of cash calculators. .

[0010]

SUMMARY OF THE INVENTION In view of the above-mentioned objects, the present invention provides an identification medium containing at least information for identifying a user, and information obtained from the identification medium or mutually exchanged with the identification medium. And a cash calculator mechanism including a plurality of cash calculators including a cash calculator for performing a predetermined money calculation in consideration of information of the money calculation of another cash calculator. In the system.

Further, the identification medium is a medium on which information can be written, and the cash calculator mechanism includes a first cash calculator and a second cash calculator. Write the amount information that is the result of the money calculation, write the initial information when the first cash calculator recognizes the identification medium before the second money calculator, and write the information after the calculation by the second money calculator. 2. The money calculator system according to claim 1, wherein when the identification medium is recognized, the initial information and the money amount information are read out and a predetermined money calculation is performed in consideration of the information.

Further, the identification medium is an information writable medium, the cash calculator mechanism includes a first cash calculator and a second cash calculator, and the second cash calculator recognizes the identification medium when it recognizes the identification medium. The first cash calculator is provided with a storage device, and the identification information is read out when the identification medium is recognized before the second cash calculator, and the storage device is stored together with initial information for the identification medium. When the identification medium is recognized after the calculation by the second cash calculator, the money amount information is read out, and a predetermined money calculation considering these together with the identification information and the initial information stored in the storage device is performed. The money calculation system according to claim 1, wherein:

Further, the cash calculator mechanism includes a first cash calculator, a second cash calculator, and a transmission device for transmitting information therebetween, and the second cash calculator recognizes identification information when the identification medium is recognized. Are read out and stored together with the money amount information as the money calculation result and transmitted to the first money calculator book.When the first money calculator recognizes the identification medium before the second money calculator, the identification information is obtained. These are read and stored together with the initial information for the identification medium and transmitted to the second cash calculator storage device, and the identification information and the amount transmitted when the identification medium is recognized after the calculation by the second cash calculator. The money calculator system according to claim 1, wherein a predetermined money calculation is performed in consideration of the information and the stored initial information.

[0014] Further, the cash calculator system according to claim 3 or 4, further comprising at least one center device for centrally managing information handled by the first and second cash calculators.

The cash calculator system according to any one of claims 1 to 5, further comprising wireless communication means for exchanging information between the identification medium and the cash calculator.

The cash calculator system according to the present invention is provided with a medium which can be used in common among a plurality of cash calculators and which can input and / or output information necessary for calculating a related calculation amount. is there.

Further, a storage device for outputting information necessary for money calculation of a related calculation amount is provided inside or outside the money calculator.

The present invention further includes a transmission device for transmitting information necessary for calculating a related calculation amount between the money calculators.

Further, the apparatus is provided with a transmission device for transmitting information necessary for calculating a related calculation amount and a center device for centrally managing the information.

In addition, a wireless communication means is provided as a means for transmitting information between a medium capable of inputting and / or outputting information necessary for money calculation of a related calculation amount and a money calculator.

[0021]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below according to each embodiment. Embodiment 1 FIG. FIG. 1 is a diagram showing a configuration of a cash calculator system according to Embodiment 1 of the present invention. In FIG. 1A, 1 is an identification medium, and 2 is a first cash calculator. Reference numeral 3 denotes first input information read by the first cash calculator 2 from the identification medium 1, and reference numeral 4 denotes first output information written by the first cash calculator 2 on the identification medium 1. In FIG. 1B, reference numeral 5 denotes a second cash calculator, 6 denotes second input information read from the identification medium 1 by the second cash calculator 5, and 7 denotes second input information written by the second cash calculator 5 to the identification medium 1. The second output information. In FIG. 1C, reference numeral 8 denotes third input information read from the identification medium 1 by the first cash calculator 2, and reference numeral 9 denotes third output information written by the first cash calculator 2 to the identification medium 1.

The operation of the embodiment of the present invention will be described with reference to an example of a conventional money calculator system using an example of a toll adjusting machine for a parking lot such as a supermarket store and a register of the store described in FIG. In addition, regarding the exchange of data in each part, contact, non-contact (by electromagnetic waves etc.)
And these may be of well-known technology, and a detailed description thereof will be omitted.

The identification medium 1 corresponds to an IC card or the like having a nonvolatile storage function, and the first cash calculator 2 corresponds to a toll adjusting machine for a parking lot. As the first input information 3, ID information (identification information) that can identify a parking lot user, and the like,
The first output information 4 corresponds to, for example, the time of entry into the parking lot (initial information). The second cash calculator 5 is a store register, the second input information 6 is ID information for identifying a paying user, and the second output information 7 is a payment amount (amount information) to the store. ) Is applicable. The third input information 8 corresponds to, for example, the time of entry into the parking lot and the amount paid to the store, and the third output information corresponds to, for example, information indicating that the parking fee has been paid.

In the cash calculator system configured as described above, when a user having the identification medium 1 such as an IC card enters a parking lot or the like, the first cash calculator 2 such as a parking fee settlement machine is identified. By inserting the identification medium 1 into the medium input / output unit (not particularly shown), the first cash calculator 2 reads out ID information or the like which can identify the parking lot user as the first input information 3. The first cash calculator 2 checks the ID information. If it is determined that the cash calculator system functions properly, the first cash calculator 2 writes the entry time to the parking lot or the like as the first output information 4 into the identification medium 1.

Next, the user performs shopping or the like at a store such as a supermarket that owns the parking lot, and presents the identification medium 1 to the clerk at the time of payment. When the clerk inserts the identification medium 1 into an identification medium input / output unit (not particularly shown) of the second cash calculator 5 such as a register, the second cash calculator 5 transmits ID information or the like that can identify the paying user to the second cash calculator 5. Is read out as the input information 6 of. The second cash calculator 5 checks the ID information. If it is determined that the cash calculator system functions properly, the second cash calculator 5 writes the amount paid to the store or the like as the second output information 7 into the identification medium 1.

When the paid user inserts the identification medium 1 again into the identification medium input / output unit of the first cash calculator 2 when leaving the parking lot, the first cash calculator 2 receives information such as the entry time to the parking lot. And the information such as the amount paid to the store is read from the identification medium 1 as the third input information 8, and the amount such as the parking time according to the parking time or the amount paid is calculated. When the user pays the calculated parking fee, the first cash calculator 2 writes the parking fee paid information and the like as the third output information in the identification medium 1.

As a result, the gate and the like are opened, and the user can leave. The above operation only needs to insert the identification medium 1 into the identification medium input / output unit of the cash calculator. Therefore, at least the first cash calculator can be performed by the user alone, and special operations for operating and managing the cash calculator are performed. There is no need to have an attendant.

In the above example, an IC card is used as the identification medium 1, but any medium may be used as long as it can input and output information. In addition, as an example of a cash calculator, a parking lot charge adjusting machine and a register of a store have been described. Any monetary calculator may be used as long as the calculation amounts to be calculated are related to each other and calculated using a predetermined calculation method.

Also, an example has been shown in which the first output information 4 is written in advance in the identification medium 1 as information for money calculation as the first money calculator 2, but, for example, if the parking fee is constant regardless of time. If it is unnecessary to write the entry time into the identification medium 1, the writing operation can be omitted if unnecessary. Further, if it is not necessary to confirm the user when entering the parking lot, the operation shown in FIG. 1A is omitted, and the system shown in FIG. 1B and FIG. Can be effectively operated.

Embodiment 2 FIG. FIG. 2 is a diagram showing a configuration of a cash calculator system according to Embodiment 2 of the present invention.
In the figure, the same or corresponding parts as in the first embodiment are denoted by the same reference numerals. In the figure, 10 is a storage device, 11 is information stored in the storage device 10, and 12 is read information from the storage device 10. The storage information 11 corresponds to, for example, ID information or a time of entering a parking lot. Read information 12
May be, for example, the stored information 11 itself.

In the cash calculator system configured as described above, unlike the first embodiment, the first cash calculator 2 writes the first processing information 4 to the storage device 10 instead of writing it to the identification medium 1. Write as Therefore, the identification medium 1 may be a medium that can handle only information writing from the second cash calculator 5 shown in FIG. As a result, the identification medium 1 used in the first cash calculator 2 in FIG. 2A can be different from the one in the first embodiment.

Further, as a modification of the second embodiment,
A configuration is also possible in which information can be written from the second cash calculator 5 to the storage device 10. In this case, it is not necessary to write information on the identification medium 1, so that the identification medium 1 does not need an information writing function. Note that the storage device 10 may be external or internal to the cash calculator.

Embodiment 3 FIG. 3 is a diagram showing a configuration of a cash calculator system according to Embodiment 3 of the present invention.
In the figure, the same or corresponding parts as those in the above embodiment are denoted by the same reference numerals. In the figure, reference numeral 13 denotes a transmission device. Information can be exchanged between the first cash calculator 2 and the second cash calculator 5 via the transmission device 13 via the routes 14, 15, 16, and 17. In the routes 14 and 15, information such as ID information and the time of entry to the parking lot is transmitted from the first cash calculator 2 to the second cash calculator 5. In the routes 16 and 17, ID information and information such as the amount paid to the store are transmitted from the second cash calculator 2 to the first cash calculator 5.

These information are stored in the first cash calculator 2 and the second cash calculator 5 by an appropriate means such as a built-in storage device 10 or the like, and based on this information when the user leaves the parking lot. Calculate the amount of parking fee and the like according to the parking time and the amount of payment. As the transmission device 13, a telephone line such as a public line or a dedicated line, an optical fiber network, or the like is used. In the third embodiment, the identification medium 1
Since it is not necessary to write information into the identification medium 1, the identification medium 1 does not need an information writing function.

Embodiment 4 FIG. FIG. 4 is a diagram showing a configuration of a cash calculator system according to Embodiment 4 of the present invention.
In the figure, the same or corresponding parts as those in the above embodiment are denoted by the same reference numerals. In the figure, 18 is a first transmission device,
19 is a first center device. The first cash calculator 2 and the first center device 20 are connected to each other via the first
Information can be exchanged through one route. In the routes 20 and 21, information such as ID information and entry time to the parking lot is transmitted from the first cash calculator 2 to the first center device 20.

On the other hand, 22 is a second transmission device, and 23 is a second center device. Second cash calculator 5 and second center device 2
Information can be exchanged with No. 3 through the 24 and 25 paths via the second transmission device 22. Normally, on the routes 24 and 25, information such as ID information, user confirmation information, and the amount paid to the store is transmitted between the second cash calculator 5 and the second center device 23. In addition, the second cash calculator 5 writes information 7 such as the amount paid to the store in the identification medium 1.

Information such as the entrance time to the parking lot is stored in a storage device 10a or the like built in the first center device 19, and when the user leaves the parking lot, the parking time and the like are paid based on this information. Calculate an amount such as a parking fee according to the amount.

The above-described configuration is such that the center device is provided in the second embodiment, and the identification medium 1 may be one that can cope only with information writing from the second cash calculator 5. Also,
As a modification of the fourth embodiment, substantially the third embodiment
And a center device common to the first center device 19 and the second center device 23 (not particularly shown).
Is possible. In this case, it is not necessary to write information on the identification medium 1, so that the identification medium 1 does not need an information writing function.

Embodiment 5 FIG. 5 is a diagram showing a part of the configuration of a cash calculator system according to Embodiment 5 of the present invention. In the fifth embodiment, a wireless communication unit is used as an information exchange unit between the identification medium 1 and the first cash calculator 2.
In the figure, 26 is a vehicle-mounted processing device, 27 is a vehicle-mounted transceiver,
28 is a roadside transceiver, 29 is a roadside processing device, 30 is a column on which the roadside transceiver 28 is mounted, 31 is a vehicle-mounted transceiver 27,
This is wireless communication performed with the roadside transceiver 28.

FIG. 6 shows the operation in this configuration. FIG.
(A) of FIG. 7 is a diagram showing an operation in which the first money calculator 2 reads out the ID information of the identification medium 1. In the figure, I of the identification medium 1
The D information 32 is read by the in-vehicle processing device 26 and sent to the in-vehicle transceiver 27 as transmission information 33. The in-vehicle transceiver 27 transmits the transmission information 33 to the roadside transceiver 28 by wireless transmission 31a. The roadside transceiver 28 sends the received information to the roadside processing device 29 as reception information 35, and the roadside processing device 29 transmits the information to the first cash calculator 2 as input information 36 of the first cash calculator 2.

FIG. 6B is a diagram showing the operation of writing the output information of the first cash calculator 2 to the identification medium 1. In the figure, the first cash calculator 2 outputs the output information 3 to the roadside processing device 29.
7 is transmitted. The roadside processing device 29 sends the output information 37 to the roadside transceiver 28 as transmission information 38. The roadside transceiver 28 transmits the transmission information 38 to the vehicle-mounted transceiver 27 by wireless transmission 31b. The in-vehicle transmitter / receiver 27 sends the received information to the in-vehicle processing device 26 as reception information 40, and the in-vehicle processing device 26 writes the information as identification information 1 in the identification medium 1. The components of the wireless communication means for performing the wireless communication are collectively denoted by 37 in FIG. 6A and 46 in FIG. 6B.
It is expressed as.

For example, when information is transmitted between the identification medium 1 and the first cash calculator 2 using the wireless communication shown in FIG. 6, the first input information 3 and the third input information shown in FIGS. The wireless communication 37 may be used as means for reading out the information 8, and the wireless communication 46 may be used as means for writing the first output information 4 and the third output information 9. In this case, the user does not need to perform an operation such as inserting the identification medium 1 into the first cash calculator 2, and only passes through the service area of the roadside transmitter / receiver 27 with the identification medium 1 attached to the in-vehicle processing device 26. Is used to transmit information.

As the wireless communication, electromagnetic waves such as radio waves, infrared rays, and visible light, and sound waves can be used. Although the example in which the identification medium 1 is mounted on a device in the vehicle has been described, the identification medium 1 may be mounted on a device that can be carried and carried by a user, and may be in any form as long as wireless communication is possible.

In each of the above embodiments, two cash calculators have been described. However, the present invention is not limited to this, and the three or more cash calculators of the cash calculator mechanism have the above-mentioned configuration. By having the same, a similar effect can be obtained, and a more efficient system can be obtained.

[0045]

As described above, according to the first aspect of the present invention, an identification medium including at least information for identifying a user and information obtained from the identification medium or exchanged between the identification medium and the identification medium. A monetary calculator mechanism comprising a plurality of monetary calculators including a monetary calculator for performing predetermined monetary calculations in consideration of information of monetary calculations of other monetary calculators for transmitting and receiving information. Since the computer system is used, a common identification medium that can read and write information in a plurality of cash calculators even when the calculation amount calculated by one cash calculator is related to the money calculation method of another cash calculator is used. Can be carried out simply and unattended.

According to the second invention, the identification medium is an information writable medium, the cash calculator mechanism includes a first cash calculator and a second cash calculator, and the second cash calculator is When the identification medium is recognized, the amount information that is the result of the money calculation is written therein.When the first cash calculator recognizes the identification medium before the second money calculator, the first money calculator writes initial information corresponding to the identification medium. (2) Since the above-described initial information and the amount information are read out when the identification medium is recognized after the calculation by the cash calculator and a predetermined cash calculation is performed in consideration of the information, the user can be simplified. , And can be unmanned.

According to the third invention, the identification medium is a medium on which information can be written, the cash calculator mechanism includes a first cash calculator and a second cash calculator, and the second cash calculator is When the identification medium is recognized, the money information which is the result of the money calculation is written therein, and the first money calculator is provided with a storage device, and the identification information is read out when the identification medium is recognized before the second money calculator. The information is stored in a storage device together with the initial information for the identification medium, and the amount information is read out when the identification medium is recognized after the calculation by the second cash calculator, and together with the identification information and the initial information stored in the storage device, Calculating money in consideration of the above, the number of cash calculators that need to write information to the identification medium is reduced. Since it is possible to manage the identification medium is very simple. The use of the money calculator system according to the present invention between cash machines managed by different managers is particularly effective because writing information to the identification medium is often restricted. Furthermore, if it is not necessary to write information on the identification medium, a medium on which information cannot be written can be used as the identification medium, and the range of usable identification media can be greatly expanded. It is very advantageous from the viewpoint of ensuring the performance.

According to the fourth invention, the cash calculator mechanism includes a first cash calculator, a second cash calculator, and a transmission device for transmitting information therebetween, and the second cash calculator includes When the identification medium is recognized, the identification information is read out, stored together with the money amount information as the money calculation result and transmitted to the first cash calculator statement, and the first cash calculator is supposed to perform the identification before the second cash calculator. When the identification medium is recognized, the identification information is read out and stored together with the initial information for the identification medium and transmitted to the second cash calculator storage device, and when the identification medium is recognized after the calculation by the second cash calculator, Since the money calculation system is characterized in that a predetermined money calculation is performed in consideration of the transmitted identification information, the amount information, and the stored initial information, the identification medium Having require writing to the management of the identification medium is very simple. The use of the money calculator system according to the present invention between cash machines managed by different managers is particularly effective because writing information to the identification medium is often restricted. Further, since it is not necessary to write information on the identification medium, a medium on which information cannot be written can be used as the identification medium, and the range of usable identification media is greatly expanded. This is very advantageous in terms of ensuring reliability.

According to a fifth aspect of the present invention, in the third or fourth aspect, there is provided at least one center device for centrally managing information handled by the first and second cash calculators. Since the system is used, centralized management of information can be performed by the center device in addition to the above effects.

According to the sixth aspect of the present invention, in each of the above-mentioned inventions, a cash calculator system including a wireless communication means for exchanging information between the identification medium and the cash calculator is provided. It is not necessary to insert it into the input / output unit of the identification medium, and it is very convenient because the information is transmitted only by the user passing through the service area. There is an advantage that the time required for can be shortened.

[Brief description of the drawings]

FIG. 1 is a diagram showing a configuration of a cash calculator system according to Embodiment 1 of the present invention.

FIG. 2 is a diagram showing a configuration of a cash calculator system according to Embodiment 2 of the present invention.

FIG. 3 is a diagram showing a configuration of a cash calculator system according to Embodiment 3 of the present invention.

FIG. 4 is a diagram showing a configuration of a cash calculator system according to Embodiment 4 of the present invention.

FIG. 5 is a diagram showing a partial configuration of a cash calculator system according to a fifth embodiment of the present invention.

FIG. 6 is a diagram showing an example of a configuration of a wireless communication unit of a cash computer system according to Embodiment 5 of the present invention.

FIG. 7 is a diagram showing a configuration of a conventional money calculator system of this type.

[Explanation of symbols]

REFERENCE SIGNS LIST 1 identification medium, 2 first cash calculator, 5 second cash calculator, 10, 10a storage device, 13 transmission device, 18
First transmission device, 19 First center device, 22 Second transmission device, 23 Second center device, 26 In-vehicle processing device, 27
On-board transceiver, 28 roadside transceiver, 29 roadside processing device, 37, 46 wireless communication means.

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3E027 EA03 EB01 EB05 EC05 EC06 EC08 3E042 AA01 BA18 CB07 CC02 CC06 EA01 5B049 AA01 AA02 BB11 CC13 CC46 DD04 EE21 FF08 GG01 5B055 BB10 BB20 KK05 JJ57 KK56

Claims (6)

[Claims] Claims: 1. An identification medium including at least information for identifying a user, and information obtained from the identification medium or mutually exchanged with the identification medium, and information of a monetary calculation of another monetary calculator. And a cash calculator mechanism including a plurality of cash calculators including a cash calculator that performs a predetermined money calculation in consideration of the following. 2. The identification medium is an information writable medium, the cash calculator mechanism includes a first cash calculator and a second cash calculator, and the second cash calculator recognizes the identification medium when it recognizes the identification medium. Write the amount information that is the result of the money calculation, write the initial information when the first cash calculator recognizes the identification medium before the second money calculator, and write the information after the calculation by the second money calculator. 2. The money calculator system according to claim 1, wherein when the identification medium is recognized, the initial information and the money amount information are read and a predetermined money calculation is performed in consideration of the information. 3. The identification medium is an information writable medium, the cash calculator mechanism includes a first cash calculator and a second cash calculator, and the second cash calculator recognizes the identification medium when it recognizes the identification medium. The first cash calculator is provided with a storage device, and the identification information is read out when the identification medium is recognized before the second cash calculator, and the storage device is stored together with initial information for the identification medium. And further reads out the amount information when the identification medium is recognized after the calculation by the second cash calculator,
2. The money calculator system according to claim 1, wherein a predetermined money calculation is performed in consideration of the identification information and the initial information stored in the storage device. 4. The method according to claim 1, wherein the cash calculator mechanism is a first cash calculator,
A second money calculator and a transmission device for transmitting information therebetween, the second money calculator reads the identification information when recognizing the identification medium, and stores these together with the money amount information as the money calculation result. And transmitting to the first cash calculator, the first cash calculator reads the identification information when recognizing the identification medium before the second cash calculator, stores the identification information together with the initial information for the identification medium, and stores The predetermined money in consideration of the identification information and the money amount information transmitted when the identification medium is recognized after the calculation by the second money calculator and transmitted to the second money calculator storage device, and the stored initial information. The money calculator system according to claim 1, wherein the calculation is performed. 5. The money calculator system according to claim 3, further comprising at least one center device for centrally managing information handled by said first and second money calculators. 6. The cash calculator system according to claim 1, further comprising a wireless communication unit for exchanging information between the identification medium and the cash calculator.