JPS5979372A - Electronic register - Google Patents

Abstract

PURPOSE:To manage commodity by the period, whose value is changed depending upon the keeping period by an electronic register having a stock managing function, by subtracting data regarding the number of stock of the designated keeping period one by one. CONSTITUTION:Data regarding the present stock of commodity are classified by the keeping period and stored in a stock memory. A period designating key 18 is operated and the keeping period is designated for every registering of commodity. The stock data of a designated keeping period is subtracted one by one. Since the stock data stored in the stock memory by the period are checked and printed out at the time of clearing, any kinds of commodity, whose value is changed by period, can be managed always by the period.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electronic cash register having inventory management functions.

Conventionally, electronic registers with the above inventory management function had YE
A stock number totaler is provided, and the stock number can be stored in advance for each product category. Each time a product is registered, the corresponding inventory data in the inventory totalizer is subtracted by 1, tJ. For this reason, settlement,
While it is convenient to be able to instantly know the number of products in stock at the time of inspection, there is a problem that the number of products in stock that requires freshness, such as perishable RI products, is not the number that can be sold. That is,
For perishable foods, if a certain period of time has passed since they arrived, they must be reduced in price, or if they are rotten, they must be disposed of. This invention was made based on the above-mentioned circumstances, and its purpose is to inventory products whose value changes depending on the period, such as fresh food, by period. The purpose is to provide an electronic register that can be managed.

An embodiment of the present invention will be described below with reference to FIGS. 1 to 6. FIG. 1 is a schematic system configuration diagram of an electronic register, and the reference numeral 1 in the figure is a CPU.
1 outputs an R/W signal and a chip designation signal to the input control section 2, display control section 3, print rii control section 4, memory 5, and clock circuit 6 via the control bus CB, and times Fi5 G color rlifl? All messages are input. tf, CPUl- is address bus A
An address signal is outputted to each of the control sections 2.3.4, the memory 5 J6, and the 1-wait address 1-1 channel 6 via the control section B. Furthermore, the CPU inputs data from the input buffer IN provided in the input 117 control section 2 via the data bus DB, and also inputs data to the display buffer D provided in the display control section 3 and the print control section 4. Prepared print buffer P R
The data is outputted to the memory 5, respectively, and the data is exchanged with the memory 5.

The hII reporter universal control 1 < 2 outputs a timing signal KP to the input section 7, and when a key operation is performed at the input section 7, the timing signal KP is selected according to the operation key, and the key person The signal KI is input to the input buffer 7IN. In addition, the display control unit 3 is
Segment signal 5Gfi obtained by subjecting the data of No. jj DQ and 6 display buffer DI: Output to display section 8, and display data etc. are displayed on display section 8.

The print control section 4 also controls the printing that occurs when the timing signal Tp sent from the print section 9 matches the data in the print buffer PR. q) Send the axis signal l-ID to the printing section 9. Then, the printing section 9 prints the numerical data on the recording paper according to the print drive signal HD. In addition, the clock circuit 6
is equipped with a TM register in which date data of the current date and time are stored, and this content is updated every second.

FIG. 2 is a circuit configuration diagram showing the CPUI in detail,
Reference numeral 10 in the figure is a ROM, in which various microinstructions are stored. This ) (0 to flo outputs an address signal to the addressing circuit 11 via line e1, and also outputs the operation code and the next address signal specifying the next address of ROMI (,1) to the control circuit 11 via line e2. The next address signal is output from the control circuit 12 to the ROM l via line 13.
0 to address the next microinstruction.

The address designation circuit 11 not only designates the address of the RAMI 3, but also specifies each control tη112 . ．． 3.4, the addresses of the memory 5 and the clock circuit 6 are specified, and when the address specification is completed, a completion message is output to the control circuit 12 via the line e4. Furthermore, this addressing circuit 11 has 413 to RA.
The data read from is input via line 65, so-called index addressing? conduct.

11 above. AM13 has a D register that stores date data, an F register that stores key operation data, etc.
The data read out from the R, AM 13 is output to the arithmetic circuit 14, and is also sent to the display control section 3, print control section 4, and memory 5 via the data bus I)B. The arithmetic circuit 14 performs various specified arithmetic operations, and the results of these arithmetic operations are sent to 11. through line e6. A
Input to R413.

The ml if, f control circuit 12 decodes the input operation code and outputs a designation signal for designating addition or subtraction to the arithmetic circuit 14 via line e7. Further, the control circuit 12 is connected to the RAM 13 via line e8.
The next address is changed according to the data input via line clQ and the presence or absence of a carry. Further, the control circuit 12 outputs a signal specifying a count up or a count down to the address counter in the 'fi 11 via a line 64B. The power control circuit 12 is the control bus C.
The R/W signal and the chip designation signal are outputted via B.

FIG. 3 shows the operation panel of the input unit 7, which includes an amount key group 15, a department key group 16 for specifying departments 01 to 1'', I to i+lj O8, and a current/f1''1 key 17.
, +tJJ specification keys 18 for specifying products of each department by date of purchase, and a group of function keys for specifying various other function commands.

Also, input f? is 7 has rOFFj, “RE G
(Teg fh% JIf"R (return)", rX (dot painting)
A mode switch 19 is provided for specifying all modes such as "," and "Z (payment) 1." In addition, in this example,
The A key, which is a period specification key, is the key operated when registering a product purchased one day ago.
It is assumed that the key is a key operated when registering a product purchased two days ago, and the C key is a key operated when registering a product purchased five days ago.

FIG. 4 shows the format of the departmental memory M provided in the memory 5, which has storage areas designated by row addresses 1 to 8, and a group of departmental keys 1G and 1G for departments 01 to 08, respectively. Compatible. Each of the storage areas stores a storage area M for storing data on the number of transactions of the corresponding department, a storage area M for storing total sales amount data, and a storage area M for storing total sales amount data, and inventory number data for 1 product book. 43 to a storage area, a storage area M4 for storing yesterday's stock number data of the product, a storage area M for storing the stock number data for the day before yesterday of the product, and a storage area M for storing the stock number data for the day before yesterday of the product. A storage area M6 for storing data is provided respectively.

Next, the operation of this invention will be explained. First, the mode switch 19 is designated to rREGJ mode. By kneading 5, the operation according to the flow shown in FIG. 5 is executed.

That is, in the execution of step S1, the contents of the date data stored in the D register of the RAM 13 and the current date data stored in the TM register of the hour 31'' circuit 6 are transferred to the arithmetic circuit 14. 1. Then, the process moves to step S2. In step S2, the inventory is The number data and the inventory quantity data stored in the storage area M5 of each corresponding department are respectively added, and this addition result is recorded as a record of each corresponding department.
(Injected into the η region.

Next, the process moves to step S3, and the description of each department is 1. Education@Area M+
(memorized) 1. Yesterday's stock count data is transferred to the storage area M of each corresponding department as the day before yesterday's stock count data. Next, the process moves to step S4, and today's candy inventory data stored in the storage area M3 of each department is transferred to the corresponding department's ILW fg area M4 as yesterday's inventory inventory data. In this way, steps 82-S
In step 4, each stock quantity data is newly stored as one day's old stock quantity data. Next, the process moves to step S5, and the current date data in the TM register of the time 81 circuit 6 is transferred to the ■) register as new date data. If it is judged that the content matches the current daily data of 1゛ and 7, in other words, it is judged that the change of ``Japanese'' has not been carried out yet, then after After the G1 step S5 is executed, the process goes to step S6, where it is determined whether or not there is a key operation.If it is determined that there has been an operation, the process moves to step S7, and if it is determined that the operation is too hot, the process returns to step S. Therefore, at W7 when new fresh food items are purchased, at this time σ), that is, after executing steps SI to S6, step S1,
When S6 is being executed repeatedly, the ±-de switch 1
9 to rPRj mode and store the number of perishable foods purchased today in the departmental memory.
? This is preset as the inventory quantity data for today's arrival.

After this, when the mode switch 19 is again designated to the rREGJ mode, the operation according to the flow shown in FIG. 5 is resumed. The process then proceeds to step S7 where it is determined in step s6 that there is a key operation.

In step S7, a determination [11] is made to determine whether or not the A key of the period designation keys 18 has been operated, and if it is determined to be YES, the process proceeds to step S8. In step S8, the data "1°" indicating the A key operation is set in the F register of the RAM 13. If it is determined in step S7 that the A key has not been operated, the process moves to step S, where it is determined whether the B key has been operated or not.
If the judgment is not made, the process moves to steps S and Q. Step S1
In 6, data “°” indicating B key operation is stored in the F register.
2''' is set. If it is determined in step So that the B key is not pressed, the process moves to step S+t, where it is determined whether or not the C key has been operated, and Y
If it is determined to be ES, the process proceeds to step S12. In step SI2, data "3'" indicating C key operation is written into the F register.

In step Sll, the operation key is C key and 311
After determining c, the process moves to step S1S. In step S+s, it is not determined whether the operated key is a key included in the group of departmental keys 16, and if it is determined that the key is an apricot, the process moves to step SI4. At step S15, other processing corresponding to each operation key is executed, and then the process returns to step s1. Said step Ss x
Even after any one of S10% and SI2 is executed, the process returns to step S. When it is determined in steps s and 3 that the 1.1 key is a key included in the departmental key group 16, the process moves to step SI5, and the register 12 indicates that the N'-operation has already been performed. The data ゛°1'' is dself゛[It's a fan, but whether it's the main thing)] 2, Y
If it is determined to be ES, the process moves to step SIa. To step S+a'! , j, specified No. 1. vs 'p(
5 to the storage area 1. Recorded in 1 (1) (1 day of 1 iJf '!'>'y day, '1' is t'!')
: Qsa]],ru. In step 815, if 100 and 1 are new, the process moves to step s1ッ, where it is determined whether data "2" is stored in the F register, and if it is determined as YES, step s1 is executed. Move to 5lll.

In executing step 818, record '1.' corresponding to the designated department. ! From the inventory data of work area M and the day before yesterday H,
1" is subtracted. If it is determined no in each step, the process moves to step SI9 and the 6' is stored in the F register.
′ is f4 and fK'7 is executed.
, if the answer is YES, the process moves to step S20. In step S20, ``11'' is calculated from the previous day's data in the storage area M6 corresponding to the department specified by ``Jlr:''. If the judgment in step sep is negative, the process moves to step s21, and J'f>; which corresponds to the specified r;
q From the inventory data for the 11th Thursday to J Jr.
” is calculated in this way in step S1. ~S2+
In the departmental alpha record capital 19゛, the corresponding department's predetermined period 1f, li inventory quantity data is subtracted by 11 and ``4!'' is updated.

After any one of steps SI6, S18, and S21 is executed, the process moves to step S22. Step S2
2, 0'' is written in the F register.Next, the process moves to step S23, and the input sales Friday 1 data is stored in the storage area M2 corresponding to the operated p715 key.
, and the corresponding memory (the contents of area M1 is +
1 h1s gate-specific processing is performed, and then step S
, return to.

Therefore, when an operator registers a product in the rREGJ mode, the price, department, and purchase price of each product are determined by f6 + t from the sticker affixed to each product.
ru and perform the key operations shown below. In other words, if the product was purchased today, register using the amount key and department key as usual, and if the product was not purchased today, use the amount key and period specification. key (key A for items purchased for r ¥ II a day, key B for items purchased 2 days ago, key C for items purchased before 3El) and the department key. Register. In this case, when the department key is operated, fji1
5 Step SI prior to bar separation processing (step 523)
6%SI8.52Q1S? As a result of executing any one step of I, the storage area M3 of the corresponding department
,%I.

The specified one among f, , Th, , +6 is 1
"1" from the inventory quantity data stored in the tsunoki/1 sun area
is subtracted.

Further, when the mode switch 19 is designated to the "Z" mode and the current/n1 key is operated, the payment operation is executed. That is, the contents of the departmental memo IJM are automatically read out 111 and printed on recording paper. As a result, as shown in FIG. 6, a settlement report is created on the recording paper in which the number of transactions, sales amount, and inventory data from today's to yesterday's date are printed for each department. Thereafter, the number of transactions per day and the total amount of sales-L are deleted in the storage area of the departmental memo IJM, bordered by 3F7'' in f, , M2.

Note that in the above embodiment, the mode switch 19 is
We have made it possible to detect whether the date data has been updated and to transfer the data on the number of figs in stock only when in the REGj mode, but the above detection and transfer of the number of inventory data can be done only in the mode state of ModeSwitch -19. Regardless of the above, it may be performed at any time; for example, it may be performed at the same time as the '1 forward hesing.

Further, in the above embodiment, the inventory data is classified by day, but it may be classified by week or by hour. In addition, as described above, the inventory data classified according to a predetermined period is sequentially transferred to a storage area for a different period each time the period passes, but the period of the storage area may be fixed for each date.

In addition, in the above embodiment, when registering a product, 1υ
As a method of specifying 1, the period specification key 18 is set to 1, but the stocking time can be specified by reading the stocking time written on the barcode label attached to each product using the barcode reader gl 1y7. You may also do so.

Furthermore, in the actual case, σ) presence in each period? The number is stored for each product category, but there are 4.

There is no particular need to provide a memory for the number of products, and the inventory of all various products may be managed by period.

In addition, in the embodiment described above, the inventory quantity memo IJl is printed out at the time of checking and checking the inventory quantity data for each interval, but the invention is not limited to this.
Rather than, for example, an electronic register for counting and a system connected via a transmission line.
The stock number data in the stock number memory may be transferred and outputted to the tallying electronic register via the transmission line.

As explained above, according to the present invention, there is an in-stock RFD number memory that stores the current stock number data of products classified by product warehousing period 11j1, and a period corresponding to the pressure input period specified for each product registration. Equipped with calculation means that subtracts the inventory data by 1, it is possible to always manage the inventory of products such as perishable foods whose value changes depending on the period by period, making administrative work easier. @Can be done secretly.

[Brief explanation of the drawing]

Figures 1 to 6 show an embodiment of the present invention.
The figure is a schematic system configuration diagram of an electronic register, and Figure 2 is a CP
Detailed circuit configuration diagram of U, Fig. 6 is a plan view of the input section, Fig. 4
The figure shows the format of the departmental memory, FIG. 5 is a flowchart, and FIG. 6 is a printing state diagram during l+'J calculation. 18...Period specification key, M...Sectional memory. Figure 3 Figure 4

Claims (1)

[Claims] In the electronic register that registers product J [v withdrawal data, there is an inventory number memory that stores the current stock number data of the product in storage areas categorized by product storage period, and a stock number memory that stores the current stock number data of the product in storage areas classified by product storage period. It is equipped with a specifying means for specifying a period, and an arithmetic means for calculating inventory quantity data by 1 nr12 from a storage area of the period corresponding to the specified stocking time in the inventory quantity memory for each product registration. An electronic register characterized by: