JPH04245397A - Sale data processor - Google Patents

Abstract

PURPOSE:To add and totalize sale data registered on respective keyboards according to the number of drawers and totalize the data by the keyboards when the keyboards can be connected. CONSTITUTION:The sale data inputted from key input parts 17 and 18 are stored in a memory 21 for a keyboard 1 or a memory 21b for a keyboard 2 and the stored sale data are printed individually at a printing part 25. Further, balance data stored in a balance memory 21d for a drawer 1 and a memory 21e for a drawer 2 are updated corresponding to the sale data and selectively outputted according to the connection state of the drawers.

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 for electronic cash registers, POS registers, etc.

0002

[Prior Art] Conventionally, electronic cash register, PO
A sales data processing device such as an S register has a main body with a built-in CPU, and a keyboard and a drawer for inputting monetary data and the like. When registering sales data, if you want to check the amount of cash stored in the drawer, you can check and settle the amount using the data stored in the main body's memory.

0003

[Problem to be Solved by the Invention] In such a sales data processing device, two keyboards and two drawers, or two keyboards and one drawer are installed in order to improve the ability to respond to customers. It is possible to connect it to the main body. In this case, if one drawer is used, the sales data entered from each keyboard may be registered in the memory together, but if two drawers that are compatible with keyboards are used, the sales data is stored separately for each drawer. It is desired to register them separately in memory and perform inspection and payment separately.

[0004] An object of the present invention is to enable sales data registered by each keyboard to be totaled according to the number of drawers when a plurality of keyboards can be connected, or to be totalized for each keyboard.

[0005]

[Means for Solving the Problems] The means of the present invention are as follows. A plurality of input means 1 (see the functional block diagram of FIG. 1, the same applies hereinafter) are provided. The plurality of sales data storage means 2 are associated with these input means 1, and the sales data inputted from each input means 1 is accumulated. The sales data output control means 3 causes the sales data stored in each sales data storage means 2 to be outputted separately from the output means. A plurality of drawers 4 can be connected depending on the connection state of the input means 1. The cash data storage means 5 is provided corresponding to each drawer 4 and stores the cash data of each drawer 4, which is updated according to the sales data inputted from the input means 1. The amount data output control means 6 selects and outputs the amount data stored in the amount data storage means 5 according to the connection state of the drawer 4.

[0006]

[Operation] The operation of the means of the present invention is as follows. Sales data input from a plurality of input means 1 is accumulated in a plurality of sales data storage means 2, and the sales data stored in each sales data storage means 2 is stored in a sales data output control means 3.
are output separately from the output means. Further, the amount data corresponding to each of the plurality of drawers 4 is updated according to the sales data, and the amount data output control means 6 selects the amount data in the amount data storage means 5 depending on the connection state of the drawers 4. and output it. Therefore, when a plurality of keyboards can be connected, sales data registered by each keyboard can be totaled according to the number of drawers, or can be totaled for each keyboard.

[0007]

Embodiment One embodiment will be described below with reference to FIGS. 2 to 6. Note that this embodiment is applied to an electronic cash register (hereinafter referred to as ECR).

FIG. 2 is a diagram showing the external configuration of the ECR system. This ECR system includes an ECR main body 10 having a built-in printing section 25 described later, a keyboard 11 having a built-in key input section 17 and a display section 23 described later, and a keyboard having a key input section 18 and a display section 24 described later. 1
2, and a drawer device 13 incorporating drawers 26 and 27, respectively.
, 14, and customer display devices 15, 16. The keyboards 11 and 12 and the drawer devices 13 and 14 are connected to the ECR main body 10. In this case, the keyboard 11 corresponds to the drawer device 13, and the keyboard 12 corresponds to the drawer device 14, respectively.

FIG. 3 is a block diagram showing the circuit configuration of the ECR system. The key input section 17 (keyboard 1) and the key input section 18 (keyboard 2) have the same configuration.
Numeric keypad 17a for inputting numerical data such as "0" to "9"
, 18a, department keys 17b, 18b for registering by department such as department 1, department 2, etc., function keys 17c, 18c for specifying various functions, and "Current/Deposit" keys 17d, 1.
8d, and a "confirmation" key 17e, 1 for confirming the setting data.
8e, clear keys 17f and 18f, and mode switches 17g and 18g for specifying each mode of ``account'', ``inspection'', ``OFF'', ``registration'', and ``setting'', respectively. When a key is operated on the key input units 17 and 18, a key input signal corresponding to the key operation is input to the CPU 19.

[0010] The CPU 19 includes a calculation section 19a and a control section 19b.
, a keyboard identification section 19c, a display section selection section 19d, and a drawer selection section 19e.
, numeral processing according to the key input signal input from 18,
Executes various processing such as setting processing and departmental registration processing. These various processes are executed based on a control program stored in the ROM 20 in advance. The keyboard identification unit 19c identifies whether the input key input signal is from the keyboard 1 or the keyboard 2. The display section selection section 19d selects a display section and sends out display data. Drawer selection section 19
e selects the drawer to be opened according to the identification result of the keyboard identification section 19c.

[0011] The CPU 19 also has key input units 17,1.
8 and ROM 20, RAM 21, changeover switch 22, display sections 23, 24, printing section 25, and drawer 2
6 and 27 are connected. Here, the key input section 17 and the display section 23 are built into the keyboard 11, and the key input section 1
8 and the display section 24 are built into the keyboard 12.

The RAM 21 has data written/read under the control of the CPU 19, and includes a keyboard 1 memory 21a, a keyboard 2 memory 21b, a total memory 21c, a drawer 1 inventory memory 21d, a drawer 2 inventory memory 21e, and a total inventory memory 21a. It includes a high memory 21f, a processing control memory 21g, an A register 21h, and other memory 21i. Here, keyboard 1 memory 21a, keyboard 2
The memory 21b and the total memory 21c are memories that store sales amounts and sales numbers for each department, as shown in FIG. The keyboard 1 memory 21a stores sales data registered by the key input section 17. The keyboard 2 memory 21b stores sales data registered by the key input section 18. The total memory 21c stores the total sales data registered by the key input units 17 and 18 when only one drawer 26 is used. Drawer 1 balance memory 21d
stores the amount of cash stored in the drawer 26, and the drawer 2 amount memory 21e stores the amount of cash stored in the drawer 27. For example, the total amount memory 21f stores the amount of cash stored in the drawer 26 when only one drawer 26 is used.

The changeover switch 22 is used to select whether to automatically recognize the number of keyboards and drawers connected to the ECR main body 10 or to read out and recognize the setting code stored in the A register 21h. ” position and “setting” position.

The display units 23 and 24 are constituted by, for example, a CRT display device, and display the entered amount, deposited amount, etc. based on display data output from the CPU 19. The printing unit 25 issues receipts and journals based on print data output from the CPU 19. Droa 2
6 and 27 store various types of cash and are opened in response to an opening signal output from the CPU 19.

Next, the operation of this embodiment will be explained with reference to FIGS. 5 to 8.
The explanation will be based on. The following operations are performed by each key input section 17,
This is performed independently in response to 18 key operations.

First, the operation of the setting process will be explained with reference to FIG. In step A1, it is determined whether the system is in the setting mode, that is, whether the mode switches 17g and 18g are in the "setting" position. If not in setting mode, step A1
If the answer is NO, the process proceeds to step A10 for other modes. If it is the setting mode, the answer is YES in step A1 and the process proceeds to step A2.

In step A2, the key input section 17,
It is determined whether or not a setting code has been input by key operation No. 18. For example, when the number of connected drawers is one, "0" is inputted as the setting code using either of the ten keys 17a or 18a, and when the number of connected drawers is two, "1" is inputted as the setting code. At this step A2, YES
If it is determined that this is the case, the process proceeds to step A3; if NO, the process returns to step A1 and waits for the setting code to be input. When the setting code is input, the process advances to step A3.

In step A3, the input setting code is temporarily stored in a register (not shown) within the CPU 19. Next, the process proceeds to step A4, and the temporarily stored setting code is displayed on the display sections 23 and 24. In the following step A5, it is determined whether either confirmation key 17e or 18e has been operated. If YES in step A5, proceed to step A6; if NO, proceed to step A8.
Proceed to. When the confirmation keys 17e and 18e are operated, the process advances to step A6.

At step A6, the input setting code is stored in the A register 21h. In the next step A7, display content indicating completion of setting is displayed on either of the display sections 23 and 24 corresponding to the key input section. Step A
After executing step 7, the process returns to step A1.

If the determination in step A5 is NO, the process proceeds to step A8, where it is determined whether or not either of the clear keys 17f, 18f has been operated. If YES in step A8, the process advances to step A9; if NO, the process returns to step A4. Clear key 17f, 18f
If any of the above is operated, the process advances to step A9. In step A9, the setting code temporarily stored in the register of the CPU 19 is cleared.

Next, the operation of sales data registration processing will be explained. FIG. 6 is a flowchart showing the operation of the registration process. The registration process is performed by entering the amount data using either the numeric keypad 17a or 18a, and then pressing the corresponding department key 17.
The process is started by inputting sales data by operating buttons 18b and 18b. In step B1, the keyboard identification section 19c
It is determined whether one input is made from the keyboard or not. That is, it is determined whether or not sales data has been input using the key input section 17. If YES is determined in step B1, the process proceeds to step B2, and if NO, the process proceeds to step B3.

[0022] In the case of keyboard 1 input, step B1
Then proceed to step B2. In step B2, the keyboard 1 memory 21 is
The sales data registered and stored in the data a and the total memory 21c are updated, respectively, and the process of FIG. 6 is completed.

[0023] In the case of keyboard 2 input, step B1
If the answer is NO, the process proceeds to step B3. Step B3
Now, based on the input sales data, the sales data registered and stored in the keyboard 2 memory 21b and the total memory 21c are updated, respectively, and the process of FIG. 6 is ended.

Next, the operation of the closing process will be explained. FIG. 7 is a flowchart showing the operation of the closing process. Closing processing is performed by pressing the "Current/Deposit" keys 17d and 18 after registering the sales data.
The process starts when a closing key such as d is input.

In step C1, normal closing processing, that is, the total sales data is registered in the other memory 21i. In the next step C2, it is determined whether the keyboard 1 input, that is, the close key of the key input section 17 has been input. If YES is determined in step C2, the process proceeds to step C3; if NO, the process proceeds to step C4. In the case of one keyboard input, the process advances to step C3.

In step C3, the amount data stored in the drawer 1 amount memory 21d and the total amount memory 21f are updated based on the total sales data, and the amount data stored in the drawer 1 amount memory 21d and the total amount memory 21f are updated.
Finish processing.

[0027] In the above step C2, if the input is from the keyboard 2, the process advances to step C4. In step C4, the amount data stored in the drawer 2 amount memory 21e and the total amount memory 21f are updated based on the total sales data, and the process of FIG. 7 ends.

Next, the payment processing will be explained. FIG. 8 is a flowchart showing the operation of the payment process. The payment processing is started by setting the mode switches 17g, 18g to the payment mode.

In step D1, it is determined whether the automatic recognition mode, that is, the selector switch 22 is in the "auto" position. If YES is determined in step D1, the process proceeds to step D2, and if NO, the process proceeds to step D9. In the case of automatic recognition mode, step D2 is performed to automatically recognize the keyboard connected to the ECR main body 10 and the number of drawers.
Proceed to.

In step D2, the number of keyboards connected to the ECR main body 10 is determined. If there are two keyboards, the process proceeds to step D3, and if one, the process proceeds to step D5. If the number of keyboards is two, proceed to step D3 and perform ECR.
The number of drawers connected to the main body 10 is determined. If it is determined in step D3 that the number of drawers is one, the process proceeds to step D4, and if it is determined that there are two drawers, the process proceeds to step D6.

In step D4, the data stored in the total memory 21c and the total amount memory 21f are settled. That is, the departmental sales amount data and sales quantity data stored in the total memory 21c and the inventory data stored in the total inventory memory 21f are sequentially read out and printed by the printing unit 25. In this case, each piece of data is the sum of sales data registered using keyboard 1 and keyboard 2. After executing step D4, the process advances to step D7.

In step D7, each memory of the RAM 21 is cleared, that is, the keyboard 1 memory 21a, the keyboard 2 memory 21b, the total amount memory 21c, the drawer 1 amount memory 21d, the drawer 2 amount memory 21e, and the total amount memory 21f are stored. Clear each data that was
Finish the payment process.

If it is determined in step D2 that the number of keyboards is one, the process advances to step D5. In step D5, as in step D3, the ECR main body 1
The number of drawers connected to 0 is determined. If it is determined in step D5 that the number of drawers is one, step D
If there are two machines, the process advances to step D8. If the number of drawers is one, the process advances from step D5 to step D6.

In step D6, the keyboard 1 memory 21a and keyboard 2 memory 21a corresponding to each connected keyboard are
The data in the memory 21b and the total amount memory 21f are settled. That is, the sales amount data and sales quantity data for each department stored in the keyboard 1 memory 21a, the sales amount data and sales quantity data for each department stored in the keyboard 2 memory 21b, and the sales amount data and sales quantity data stored in the total inventory memory 21f. The remaining amount data is read out and printed by the printing unit 25. After executing step D6, the process advances to step D7. In step D7, each memory of the RAM 21 is cleared in the same manner as described above, and the payment processing of FIG. 8 is completed.

If it is determined in step D5 that the number of drawers is two, this means that two drawers are connected to one keyboard. Since this is a connection error since it is not normally done for one operator to use two drawers, the process proceeds to step D8 for error handling, notifies the operator of the connection error, and ends the payment processing shown in FIG.

If the selector switch 22 is in the ``setting'' position and the determination in step D1 is NO, the process advances to step D9. In step D9, the A register 21h
The setting code stored in is read out, and the setting code is “
1” or not is determined. When the setting code is "1", it indicates that the set number of drawers is two. If YES is determined in step D9, the process proceeds to step D10, and if NO, the process proceeds to step D12.

When the setting code is "1", that is, when the number of drawers is two, the process advances from step D9 to step D10. In step D10, similarly to step D6, data in the keyboard 1 memory 21a, keyboard 2 memory 21b, and total balance memory 21f corresponding to each keyboard is settled. That is, the sales amount data and sales quantity data for each department stored in the keyboard 1 memory 21a, the sales amount data and sales quantity data for each department stored in the keyboard 2 memory 21b, and the sales amount data and sales quantity data stored in the total inventory memory 21f. The remaining amount data is read out and printed by the printing unit 25. In the following step D11, the balance data is displayed on the display sections 23 and 24 corresponding to each keyboard. After executing step D11, the process advances to step D7.

When the setting code is "0", that is, when the number of drawers is one, the process advances from step D9 to step D12. In step D12, as in step D4, the total memory 21
c and the data in the total amount memory 21f. That is, the departmental sales amount data and sales quantity data stored in the total memory 21c and the inventory data stored in the total inventory memory 21f are read out and printed by the printing unit 25. In the following step D13, the amount data read out from the total amount memory 21f is displayed on the display section 23 (display section 1). After executing step D13, step D
Proceed to step 7.

[0039]

According to the present invention, when a plurality of keyboards can be connected, the sales data registered by each keyboard can be totaled according to the number of drawers or can be totaled for each keyboard. Therefore, irrespective of the number of connected drawers, it is possible to obtain, for example, the amount of money in stock for each operator, so it is possible to manage the amount of money in more detail and to prevent fraud by operators.

[Brief explanation of the drawing]

FIG. 1 is a functional block diagram of the present invention.

FIG. 2 is a diagram showing the external configuration of the ECR system.

FIG. 3 is a block diagram showing the circuit configuration of the ECR system.

FIG. 4 is a diagram showing a memory configuration.

FIG. 5 is a flowchart showing the operation of setting processing.

FIG. 6 is a flowchart showing the operation of registration processing.

FIG. 7 is a flowchart showing the operation of closing processing.

FIG. 8 is a flowchart showing the operation of payment processing.

[Explanation of symbols]

1...Input means 2...Sales data storage means 3...Sales data output control means 4...Doroa 5...Amount data storage means 6...Amount data output control means 10...ECR body 11, 12...Keyboard key input section 13, 14...Drawer device 17, 18...Key input section 19...CPU 20...ROM 21...RAM 23, 24...display section 25...Printing section 26, 27...Doroa

Claims (1)

[Claims] Claim 1: a plurality of input means, a plurality of sales data storage means associated with these input means and in which sales data inputted from each input means is accumulated, and sales data stored in each of the sales data storage means. sales data output control means for separately outputting sales data from the output means; a plurality of drawers connectable according to the connection state of the input means; an amount data storage means for storing the amount data of each drawer that is updated according to the sales data stored in the drawer; 1. A sales data processing device comprising: a control means for outputting inventory data.