JPH04268691A - Sale data processor - Google Patents

Abstract

PURPOSE:To perform sale data management optimum for a user by storing arbitrary recognition form data for each recognition code in a recognition form data storage means in advance and performing the recognition processing of encoding data based on the recognition form data. CONSTITUTION:This sale data processor 1 is composed of a drawer part 2, a register part 3, and a bar code reader 4 as an encoding data reading means connected to this. The register part 3 is composed of a keyboard 3a for inputting various kinds of data, a display device 3b for cash displaying the input data, a customer display device 3c displaying the transaction contents, and a printer 3d. On the other hand, an electronic cash register 1 is composed of a microcomputer where a ROM 6 and a RAM 7 are connected to a CPU 5. Further, it is connected to a printer 3d through a printer buffer memory 8. The data such as registration, check, adjustment, setting is stored in the ROM 6.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sales data processing device equipped with a sales data reading device.

0002

2. Description of the Related Art Conventionally, in an electronic cash register equipped with a barcode reader, barcode data read by the barcode reader is recognized as sales data after data recognition processing is performed according to a predetermined format. . Then, the sales data is registered by storing the sales data in a registration buffer or the like.

[0003] Generally, barcodes used in such sales data registration processing have various predetermined data formats, and the recognition is performed in different formats corresponding to each of them. Processing is in progress.

0004

[Problem to be Solved by the Invention] In such a sales data processing device, barcode data recognition processing is incorporated into a program etc. that performs sales data registration processing. Sales data that can be expressed is limited to data that has a data format unique to the device.

[0005] For this reason, when creating barcode data based on such a predetermined data format, there may be data items that are unnecessary for the user, or there may be data items that are necessary but do not have enough digits. Such inconveniences may occur.

[0006] That is, there is a problem in that sales data cannot be managed according to the user's convenience.

[0007]

[Means for solving the problem] Code data reading means;
recognition format data storage means for storing recognition format data for each recognition code; and recognition code for performing a search process on the recognition format data storage means for a recognition code included in code data as a reading result by the code data reading means. a search means, and when the recognition code is detected by the recognition code search means, the code data is determined as sales data based on the recognition format data stored in the recognition format data storage means corresponding to the recognition code. The present invention is comprised of a sales data recognition means for performing recognition processing, and a sales data registration means for registering sales data as a recognition result by the sales data recognition means.

[0008]

[Operation] Recognition format data is stored for each recognition code in the recognition format data storage means, and the recognition code is sent to the recognition format data storage means to search for the recognition code included in the code data as a reading result by the code data reading means. When the recognition code is detected by the search means, recognition processing of the code data as sales data is performed based on the recognition format data stored in the recognition format data storage means corresponding to the recognition code. This is performed by the recognition means, and the sales data registration means registers the sales data as a recognition result by the sales data recognition means.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. 1 to 4. As shown in FIG. 2, this sales data processing device 1 includes a drawer section 2, a register section 3 disposed above the drawer section 2, and a barcode reader 4 as code data reading means connected to the register section 3. It depends on this.

The register section 3 includes a keyboard 3a used for inputting various data, and a cashier's keyboard 3a for displaying transaction details such as product names, amounts, and operation guidance based on data inputted by the keyboard 3a. a display device 3b, a customer display device 3c disposed above the cashier display device 3b and displaying transaction details such as product names and amounts based on input data from the keyboard 3a; and the keyboard. The printer 3d prints the processing results of various tasks executed based on input data etc. by the printer 3a.

On the other hand, this electronic cash register 1 has a hardware configuration as shown in FIG. A printer buffer memory 8 connected to the printer 3d via a circuit 8a, and a display connected to the display 3 consisting of the cashier display 3b and the customer display 3c via a display drive circuit 9a. A buffer memory 9, a barcode reader drive circuit 4a connected to the barcode reader 4, a keyboard drive circuit 10 connected to the keyboard 3a, etc. are connected to the CPU5. Furthermore, both the printer buffer memory 8 and the display buffer memory 9 are connected to the CPU 5 via a data selector 11.

Further, the ROM 6 stores in advance fixed data such as programs for performing various processes such as registration, inspection, payment, and setting.

Furthermore, the RAM 7 includes a flag code section 7b, as shown in FIG. Various types of processing pattern tables 7a are formed in which a large number of processing pattern records 7e are formed, each having a line specification section 7c, and three sets of sales data specification sections 7d consisting of a type section 7d1, a start section 7d2, and an end section 7d3. A storage section is formed therein.

The processing pattern table 7a serves as a recognition format data storage means for storing processing pattern data as recognition format data used in recognition processing of barcode data for each flag code as a recognition code. The data consists of a flag code, a row designation code, a type code, a start column number, and an end column number.

The flag code stored in the flag code section 7b is for identifying a processing pattern;
The line designation code stored in the row designation section 7c is for identifying the number of tag stages, and the type code stored in the type section 7d1 is for recognizing the data type, and is stored in the start section 7d2. The start column number is used to recognize the start column position of the data corresponding to the type code, and the start column number stored in the end section 7d3 is used to recognize the end column position of the data corresponding to the type code. It is something.

For example, in this embodiment, the flag codes include "02", "04", "10" to "29".
” shall be used.

[0017] Furthermore, the value of the line specification code is "0".
”, the single-stage tag, “1”, the second-stage tag, line A, “2
”, it is determined that it is the B line of the two-stage tag.

Furthermore, the type code has a value of "0".
0” means no specification, “01” means department code,
``02'' is the class code, ``05'' is the PLU code, ``06'' is the NONPLU code, ``07'' is the customer code, ``08'' is the employee code, ``09'' is the customer service sales representative code. , "20" is a four-digit amount C
With /D, 4-digit amount when "21" C/D is not present, "22"
” is a 5-digit amount, “23” is a 6-digit amount, “24”
7-digit amount when "30", 4-digit weight without C/D,
When it is "31", it is determined that it is a five-digit weight.

In such a configuration, after the setting mode is selected and various processing pattern data are set in the processing pattern table 7a for each flag code, the registration mode is selected to start the sales data registration process. When the barcode reading process is performed by the barcode reader 4 and the barcode data is input, as shown in FIG. After performing this on the processing pattern table 7a, it is determined whether the flag code exists.

If it is determined that the flag code does not exist in the processing pattern table 7a, the process moves to error processing, and if it is determined that the flag code exists in the processing pattern table 7a, the flag code is The barcode data is recognized by the sales data recognition means based on the processing pattern data stored in the processing pattern record 7e stored in the code section 7b.

That is, first, the line specification code stored in the line specification section 7c of the processing pattern record 7e is referred to, and if the line specification code is "0" (single-stage tag)
Determine whether or not.

[0022] If it is determined that the line designation code is not ``0'', the process moves to the process corresponding to the corresponding line designation code, and if it is determined that the line designation code is ``0'', Type section 7 in the same processing pattern record 7e
Referring to the type code stored in d1, it is determined whether the type code is "00" (no designation).

[0023] If it is determined that the type code is not "00", the process moves to the process corresponding to the corresponding type code, and if it is determined that the type code is "00", the same process is performed. Referring to the number of start columns stored in the start part 7d2 and the number of end columns stored in the end part 7d3 in the pattern record 7e,
The barcode data from the start column number to the end column number is registered as "undesignated" data (memory processing to the storage section of the RAM 7, etc.) by the sales data registration means.

Furthermore, when the process corresponding to this type code is completed, it is determined whether or not the next type code exists, and if it is determined that the next type code exists, the above type code is The process corresponding to the code is repeated, and if it is determined that there is no next type code, the process ends.

For example, 20C1C2C3C4C5C6C7C8C9C10C/
If the barcode data D is read and the processing pattern data set in the processing pattern table 7a corresponding to the flag code "20" at the beginning is as shown in Table 1, the row designation is It is determined that it is a single-stage tag because the code is "0", and it is determined that it is a class code because its type code is "02", and then based on the number of start columns and the number of end columns, The four-digit data "C1 C2 C3 C4" in column positions 1 to 4 in the barcode data is registered as a class code, and in the same manner as described above, the six-digit data "C5" in column positions 5 to 10 is registered as a class code. C6
C7 C8 C9 C10'' is registered as a six-digit amount.

[0026]

[Table 1]

In this way, by storing arbitrary processing pattern data in advance in the processing pattern table 7a for each flag code, the reading process and the barcode created based on the processing pattern data can be performed. , data recognition processing can be performed. Therefore, by creating barcode data in an arbitrary data format and storing processing pattern data corresponding to the data format in advance in the processing pattern table 7a, the barcode data can be read by the barcode reader 4. At the same time, the barcode data can be registered as sales data. In other words, it is possible to perform sales data management that is most convenient for the user, and even if the data format of barcode data changes, it can be easily handled without changing the program etc. I can do it.

[0028] In this embodiment, the sales data processing device 1 used as a stand-alone device has been described, but the invention is not limited to this, and the same can be applied to a POS system etc. consisting of a host machine and its terminal. These are possible.

[0029]

Effects of the Invention As described above, the present invention stores recognition format data for each recognition code in the recognition format data storage means, and performs a search process for the recognition code included in the code data as a reading result by the code data reading means. The recognition code search means searches the recognition format data storage means, and when the recognition code is detected, code data is retrieved based on the recognition format data stored in the recognition format data storage means corresponding to the recognition code. The sales data recognition means performs recognition processing as sales data, and the sales data registration means performs registration processing of the sales data as a recognition result by the sales data recognition means. That is, by storing arbitrary recognition format data in advance for each recognition code in the recognition format data storage means, reading processing and data recognition processing can be performed on codes created based on the recognition format data. It can be done. For this reason, code data can be created in any data format,
By storing recognition format data corresponding to the data format in advance in the recognition format data storage means, the code data can be read by the code data reading means and the code data can be registered as sales data. In other words, it is possible to perform sales data management that is most convenient for the user, and even if the data format of code data changes, it can be easily handled without changing the program etc. .

[Brief explanation of the drawing]

FIG. 1 is a flowchart showing data processing in an embodiment of the present invention.

FIG. 2 is a perspective view showing the appearance of the sales data processing device.

FIG. 3 is a block diagram showing an overview of its hardware configuration.

FIG. 4 is a memory map showing a processing pattern table.

[Explanation of symbols]

1 Sales data processing device 4 Code data reading means 7a Recognition format data storage means

Claims (1)

[Claims] 1. A code data reading means, a recognition format data storage means for storing recognition format data for each recognition code, and a search process for a recognition code included in the code data as a reading result by the code data reading means. a recognition code search means for the recognition format data storage means;
When the recognition code is detected by the recognition code search means, the code data is recognized as sales data based on the recognition format data stored in the recognition format data storage means corresponding to the recognition code. A sales data processing device comprising a sales data recognition means and a sales data registration means for registering sales data as a recognition result by the sales data recognition means.