JPH0110712Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a sales data processing device such as an electronic register that can perform data correction.

[Prior Art] Conventional sales data processing devices such as electronic registers, for example, as shown in Japanese Unexamined Patent Application Publication No. 55-39959, correct the data at once if there is a mistake in the registered contents before the closing operation. There is a system that performs bulk correction by operating a key and inputting the incorrectly registered single item sales data again.

By the way, in such a conventional system, when data for each transaction is corrected, the procedure is as shown below, and now, as shown in Figure 5 A, department "1" is corrected.
Consider a case where a product with a price of 100 yen and department "2" and a price of 200 yen is registered by operating the department key and the numeric keys, and a sale is specified using the loan key. In other words,
If an erroneous registration is discovered after the current transaction has been completed, first change the current registration mode to the return mode, then confirm the contents of the erroneous registration and make the previous registration disappear. As shown in Figure 5 B, correct the amount for department "1" of 100 yen and for department "2" of 200 yen, and then enter the registration mode as shown in Figure 5 C to enter the correct registration details. Department “1” amount 100 yen, rental key, department “2” amount 200 yen,
Correcting the cash key.

[Problem to be solved by the invention] In this way, correction of erroneous registration after the transaction in conventional sales data processing devices such as electronic registers is
Since it is necessary to perform correction input to change the mode and specify the content of incorrect registration, and correction input to enter the correct registration content, key operations are required for this purpose, which is cumbersome. It is even more troublesome because each key operation must be performed for each key operation, and the number of key operations is large, which increases the probability of key input errors.

This is because corrections made after a transaction is completed change to the return mode, enter all registered data, and cancel the transaction, and then new transaction data is input again.

Therefore, it is thought that the above-mentioned drawbacks can be overcome by reducing the number of key inputs without changing the mode to correct data for each transaction.

The problem with this idea is that without changing the mode,
To enable correction of erroneous registration after transaction completion with easier key operations.

[Means to solve the problem] The means of this invention are as follows.

A first storage means (cash sales total memory section _M1 , loan sales total memory section _M2, etc.) that stores the cumulative total of sales data for each transaction such as cash sales and credit sales; A second storage means for storing sales data (call-up cash sales memory unit M ₄ , call-out credit sales memory unit M ₅ , etc.).

Correction designation means (call button 2E
etc).

When the sales data to be corrected is input by key from the input means when specifying the correction specifying means, the first data of the same transaction type as the sales data of the second storage means
The sales data in the second storage means is subtracted from the cumulative sales data in the storage means, and the sales data inputted by the input means is added to the first storage means whose transaction type is the same as the input sales data. correction means (CPU 1, etc.) for adding these calculation result data to the cumulative sales data and storing them in the first storage means as new cumulative sales data;
It is.

[Effect] The function of this device is as follows.

If the sales data that should be corrected, such as correcting a loan sale to a cash sale, is entered after a transaction in which the cash key, credit sale key, etc. has been operated is specified to be corrected. The transaction type data stored in the second storage means is subtracted by the correction means from the cumulative sales data of the transaction types such as cash sales and credit sales stored in the first storage means, and the correction means also subtracts the transaction type data stored in the first storage means. The input sales data to be corrected is added to the sales data in the storage means, and these calculation result data are stored in the first storage means as new cumulative sales data.

Therefore, it is possible to correct the data for each type of transaction that is accumulated at the time of closing the transaction, and the data that is accumulated for each transaction becomes accurate.

[Example] An example will be described below with reference to FIGS. 1 to 4.

FIG. 1 is a block circuit diagram of an electronic register. A CPU (central processing unit) 1 is a circuit that controls all operations of this electronic register, including a key input section 2, a storage section 3, a display section 4, a printing section 5, and a drawer 6.
are connected to this CPU 1 and their respective operations are controlled. The CPU 1 is composed of a control program section 1A, an arithmetic section 1B, registers A to I consisting of RAM (random access memory), and the like. The A register stores subtotal data, the B register stores a call flag that is set by operating the call button (described later) when correcting erroneous registration, and the C
The register stores new cash sales total data, the D register stores called cash sales data, the E register stores corrected cash sales amount data or credit sales amount data, and the F register stores called credit sales data. The G register stores old cash sales total data or old loan sales total data, the H register stores new loan sales total data, and the I register stores a cash key flag.

The key input section 2 includes a numeric key 2A, a department key 2B,
It consists of a cash/deposit key 2C, a rental key 2d, a call button 2E, etc. In addition, the call button 2E has the function of setting the call flag "1" in the B register by operating it after the registration of the current transaction is completed, and then making it possible to execute a correction registration operation. Further, when the cash/deposit key 2C is operated after operating the call button 2E, the cash key flag "1" is set in the I register.

The memory 3 consists of RAM, and includes a cash sales total memory section M ₁ , a loan sales total memory section M ₂ , and a subtotal memory section.
It consists of various memory sections such as M ₃ , call cash sales memory section M ₂ , and call loan sales memory section M ₅ .
The cash sales total memory unit M ₁ and credit sales total memory unit M ₂ each store cumulative data of cash sales or credit sales for each transaction. In addition, the call cash sales memory section M ₄ and the call loan sales memory section M ₅ are respectively,
The currently transacted cash sales data or credit sales data is stored, read out when the call button 2E is operated, and supplied to the CPU 1 to be used for correction registration processing.

The display section 4 is composed of, for example, a liquid crystal display device, and displays registration data and the like. Further, the printing unit 5 prints the registration data etc. on receipt paper or the like.

Next, the operation of the above embodiment will be explained with reference to the flowcharts of FIGS. 2 and 3 and the key input procedure of FIG. 4.

In the case of this embodiment, only the correction and registration of the current sales data and loan sales data can be performed.

Now, assume that a product in department "1" with a price of 100 yen and a product in department "2" with a price of 200 yen are sold on loan. In this case, as shown in FIG.
If you input the amount data "100" from A and the department "1" using department key 2B, the CPU
1 is executed, and the input amount and department are displayed or printed on the display section 4 and the printing section 5, respectively. Next, when the amount data "200" and department "2" of the second product are entered using the same key operations, the registration process is executed by the CPU 1, and the display section 4 and printing section 5 respectively The display or printing is executed. Finally, when the credit sales key 2D is operated, the subtotal amount of 300 yen is calculated and input into the A register, and then the amount data "300" is accumulated and written to the credit sales total memory section _M2 of the memory 3. Rarely, also the subtotal memory part M ₃ ,
The calls are transferred to and stored in the call rental sales memory unit _M5 . On the other hand, the display section 4 and the printing section 5 perform corresponding display or printing, respectively.

Assuming that you notice the erroneous registration after completing the above registration operation and want to correct the item in department "2" with an amount of 200 yen from a credit sale to a cash sale, first press the call button 2E as shown in Figure 4. do. This allows the processing in the flowchart shown in Figure 2 to be executed by the CPU 1.
executed by. That is, the amount data "300" in the subtotal memory section _M3 is transferred to the A register by the process of step _S1 . Next, in step _S2 , a call flag "1" is written to the B register.
Then, through each process in steps _S3 and _S4 , the subtotal amount of 300 yen is displayed on the display section 4, and the printing section 5 prints, for example, "Revision, 300", indicating that the current registration for the subtotal amount of 300 yen is Printing indicates that the process is now to be corrected.

Next, in order to execute correction registration, enter the amount data "200" using the number key 2A as shown in FIG. is executed by CPU1. That is, in step _P1 , it is determined whether or not "1" is set by referring to the call flag in the B register. The call flag is now set to "1", and the result is "YES", and the process proceeds to step _P2 . In this step _P2 , it is determined whether the cash key flag in the I register is "1". Since a cash key flag of "1" is set in the I register when the cash/deposit key 2C is operated, it is judged as "YES" and the process proceeds to step _P3 , where arithmetic processing for correction registration is performed. Begins.

That is, in step _P3 , the cash sales total memory section
Cumulative (total) data of cash sales up to the current transaction in _M1 is read out and transferred to the C register. Next, the process proceeds to step _P4 , where the current cash sales amount data "0" in the call cash sales memory section _M4 is read out and transferred to the D register. Next, the process proceeds to step _P5 , where the amount data "0" in the D register is subtracted from the cumulative data in the C register.In this case, since there was no cash transaction, the result of the subtraction is the cumulative total so far. It becomes the same as the data and is stored in the C register. That is, in this step _P5 , the total cash sales have been revised. Next, proceed to step P ₆ ,
The corrected cash transaction amount data "200" entered in the E register is added to the data in the C register, and the resulting data is written to the C register. In other words, the corrected cash transaction amount data "200" has been corrected and input into this C register. And next step P ₇
Then the data in this C register is transferred to the cash sales total memory section _M1 , and therefore this memory section
This means that the corrected and registered cash transaction amount data "200" has been newly added to _M1 .

Next, in step _P8 , call credit sales memory section _M5
The loan sales amount data ``300'' from this transaction is transferred to the G register. Next step
At <sub>P9</sub> , the cash transaction amount data "200" in the E register is called up and transferred to the cash sales memory section <sub>M4</sub> .
Corrections will be made. Next, proceed to step <sub>P10</sub> and
The cash transaction amount data “200” in the E register is subtracted from the subtotal amount data “300” in the register, and
As a result, the data "100" is read out and input into the F register as the amount data of the rental sales. Then, in step <sub>P11</sub> , the amount data ``100'' in the F register is read out and transferred to the lending and sales memory section _M5 .
M ₅ data is corrected. Next step P ₁₂ ,
Through the display and printing process of _P13 , the corrected cash sales amount data "200" and the corrected call loan sales amount data "100" in the E register and F register are displayed or printed on the display section 4, respectively. Ru. Wait,
In this case, the printing status is, for example, "current, 200", "rental,"
100". Next, the process proceeds to step _P14 , where the accumulated (total) data of loan sales up to the current transaction in the loan sales total memory section _M2 is transferred to the H register. Then, in step _P15 , the call credit sales amount data "300" stored in the G register is subtracted from this cumulative data in the H register.
As a result, data is input into the H register again. That is, in this step _P15 , the total loan sales have been revised. Next, in step _P16 , the corrected credit sales amount data in the F register is "100".
is added to the H register, the resulting data is input to the H register, and then the credit sales total memory section M ₂
will be forwarded to. (Step P ₁₇ ). That is, by each process of steps P ₁₆ and P ₁₇ , the loan sales total memory section is
This means that the loan sales amount, which was changed to 100 yen due to the corrected registration, has been added to _M2 . Next, in step _P18 , the subtotal amount data "300" in the A register is transferred to the subtotal memory section _M3 , and then in step _P19 , the B register and I register are cleared, and both the call flag and cash key flag are cleared. Reset to “0”. Then, the correction registration is completed by the above-mentioned processes.

On the other hand, if you want to input the amount data "100" as a loan sales as a correction registration after the above-mentioned registration operation of the loan sales "300", first operate the call button 2E and follow steps S ₁ to S in Fig. 2. Execute each process in _{step 4} . Next, use the number key 2A to set the amount data “100”
When _the cash key flag in _the I register is "0" (why? In this case, the judgment is "NO" (because the loan key 2D was operated instead of the cash/deposit key 2C), and the process proceeds to step _P24 . Then, in step _P24 , the cumulative total (total) data of loan sales up to this transaction in the loan sales total memory section _M2 is
Transferred to register. Then, in step _P25 , the data ``300'' in the call rental sales memory section _M5 is changed to F.
Transferred to register. Next, in step _P26 , the data "300" in the F register is subtracted from the cumulative data in the H register, and the resulting data is input to the H register to correct the total loan sales. Further, in step _P27 , the corrected credit sales data "100" in the E register is added to the H register, and the resulting data is input to the H register, and then transferred to the credit sales total memory section _M2 . (Step P ₂₈ ). In other words, the new cumulative (total) data on credit sales due to the correction registration has been input to the credit sales total memory unit _M2 .

Next, in step _P29 , call the cash sales memory section.
M ₄ amount data “0” is transferred to G register,
Further, in step _P30 , data "100" in the E register is transferred to the call credit sales memory section _M5 .
Next, in step _P31 , the data ``100'' in the E register is subtracted from the subtotal data ``300'' in the A register, and as a result, the data ``200'' is input to the D register, and then the data ``200'' is called and cashed. The data is transferred to the sales memory section _M4 as new data. Next, through the display and printing processes of steps _P33 and _P34 , the cash sales data "200" and the loan sales data "100" in the D register and E register are displayed and printed on the display section 4. In this case, the printing status is, for example, "Lending, 100" and "Currently, 200."

Next, the process advances to step _P35 , and the total cash sales up to this transaction in the cash sales total memory section _M1 is C.
The data is transferred to the register, and then in step _P36 , the data in the G register is transferred from the data in the C register to "0".
is subtracted and the resulting data is re-entered into the C register. However, since there were no cash sales in this transaction, the revised total cash sales amount remains unchanged. Next, in step _P37 , the called cash sales amount "200" in the D register is added to the data in the C register, and the resulting data is input into the C register as the corrected cash sales total amount, and then in step _P38 . The cash sales total is transferred to memory unit _M1 . As a result, new cash sales cumulative data is stored in this cash sales total memory unit _M1 in accordance with the correction registration. and step
Correction registration is completed by each process of P ₁₈ and P ₁₉ .

Steps P ₂₀ to _{P 23} in the flowchart in Figure 3
Each process indicates normal registration processing, not corrected registration. That is, in this case, since the call button 2E is not operated, the call flag is not set and is "0". Therefore, this is determined in step _P1 , and the process proceeds to step _P20 . This step
Transaction-specific processing is performed at P ₂₀ , resulting in D
The call cash sales entered in the register are transferred to the call cash sales memory section _M4 (step _P21 ), and the call credit sales entered in the F register are transferred to the call credit sales memory section _M5 (step _P22 ). Further, the subtotal in the A register is transferred to the subtotal memory section _M3 , and the processing for one transaction is completed.

In the above embodiment, correction registration is performed for cash sales and credit sales, but the present invention is not limited to this, and for example, various sales data such as credit sales, deposits, and withdrawals may be corrected.

[Effects of the invention] According to this invention, the following effects can be obtained.

The cumulative sales data for each type of transaction becomes accurate, and accurate store business data can be obtained.

Since the data for each type of transaction is accurate, the collection of loans in the case of lending and selling is accurate, and losses can be reduced. In addition, if you change from a loan sale to a cash sale during the transaction, etc.
This eliminates the possibility of false charges being made to customers, improving the credibility of the store.

Since it is only necessary to input the transaction data to be corrected, the burden on the operator is reduced, and key input errors can be reduced.

By shortening the correction time, customers are not kept waiting for a long time, and the store's credibility is improved.

[Brief explanation of the drawing]

FIG. 1 is a block circuit diagram of the embodiment, FIGS. 2 and 3 are flowcharts explaining each processing operation of corrected registration and normal registration, FIG. 4 is a diagram showing the key input procedure, and FIG. 5 1 is a diagram showing a conventional key input procedure. 1...CPU, 1A...Control program section, 1
B...Arithmetic unit, A to I...Register, 2...Key input unit, 2A...Number key, 2B...Department key, 2C...Cash/deposit key, 2D...Rental key, 2E ... Call button, 3 ... Memory section, M ₁ ...
Cash sales total memory section, M ₂ ... Credit sales total memory section, M ₃ ... Subtotal memory section, M ₄ ... Recall cash sales memory section, M ₅ ... Recall credit sales memory section,
4...display section, 5...printing section.

Claims (1)

[Scope of utility model registration request] A sales data processing device that processes various types of sales data key-input for each transaction includes a first storage means for storing the cumulative total of sales data for each transaction, and a first storage means for storing sales data for each transaction at the end of the transaction. 2 storage means, a correction specifying means for making a specification to enable correction of data by transaction after the completion of the transaction; The sales data of the second storage means is subtracted from the cumulative sales data of the first storage means of the same transaction type as the sales data of the second storage means, and the sales data input by the input means is subtracted from the sales data input by the input means. and correction means for adding the calculation result data to the cumulative sales data of the first storage means, which is of the same transaction type as the sales data, and storing the calculation result data in the first storage means as new cumulative sales data. A sales data processing device.