JPS5847470Y2 - Electronic register with customer management function - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel electronic register with customer management functionality.

The purpose of the present invention is to provide an electronic register that can perform customer management.

Another object of the present invention is to provide an electronic register that allows customer management to be performed easily.

Another object of the present invention is to provide an electronic register in which input operations for customer management can be performed by sharing a conventional department key.

Embodiments of the present invention will be described in detail below.

FIG. 1 is a diagram showing the key layout of the electronic cash register with a customer management function of the present invention, FIG. 2 is a block circuit diagram of the main part of the register, and FIG.

In Figure 1, 1 is a group of numeric keys for inputting unit prices, etc.;
indicates a group of department keys that also serves as a group of customer keys, and a total of 0 to n (
n+1) keys are provided so as to correspond to respective memory addresses of customer memory or department memory, which will be described later.

3 is a group of transaction keys, and 4 is a switching key used when inputting information regarding a customer in the group of department keys 2.

First, after inputting, for example, a unit price using numeric key group 1, when a desired key in department key group 2 is pressed, the unit price is stored in a memory address corresponding to the pressed key in the department memory, which will be described later.

On the other hand, after inputting the unit price, if the switch key 4 is pressed and then a desired key in the department key group 2 is pressed, the unit price is stored in the memory address corresponding to the pressed key in the customer memory, which will be described later. However, to explain a little more based on FIG. ), 7 is a memory address specifying section for specifying the memory address corresponding to the pressed key of the department key group 2, and 8 is a memory address when the switching key 4 is in the ON state. 9 is a flip-flop 8 which is set when the switching key 4 is in the OFF state and reset when the sales total etc. are stored in the customer memory 6.
This is an inverter that inverts the output of the

As shown in the figure, the output of the flip-flop 8 is ANDed with the output of the memory address specifying section 7, so that a memory address in the department memory 5 or customer memory 6 is specified depending on the set/reset state of the flip-flop 80. It is composed of

Now, if you input the unit price using the number keys group 1 and press a key i (not shown) in the department key group 2, the memory number Di corresponding to the department key i will be specified in the memory address designation section 7. be done.

At this time, since the switching key 4 is in the OFF state, the reset output of the flip-flop 8 is inverted by the inverter 9, and therefore the unit price is stored in the memory address MDi of the department memory 5.

Next, when the switching key 4 is turned on and the key i of the department key group 2 is pressed, the memory address ADi corresponding to the department key i is specified by the memory address specifying section 7, as in the previous case. At this time, the flip-flop 8 has been set by turning on the switching key 4, and therefore, the same unit price as that stored in the department memory 5 is stored in the memory address MGi of the customer memory 6.

This situation is as shown in Figure 3A.If you change the contents of the unit price key and perform the above-mentioned memory operations for each customer or department, as shown in Figure 3B, the customer memory 6 and department memory 5 will be It goes without saying that separate unit prices can be stored.

As described above in detail, according to the electronic register according to the present invention, customer management, which cannot be performed with conventional registers, can be achieved with simple operations and without adding a large number of dedicated keys.

[Brief explanation of the drawing]

FIG. 1 is a diagram showing the key layout of the electronic cash register with a customer management function of the present invention, FIG. 2 is a block circuit diagram of the main part of the register, and FIG. 1 is a group of numeric keys, 2 is a group of department keys, 4 is a switching key, 5 is a department memory, 6 is a customer memory, 7 is a memory address designation section, 8 is a flip-flop, and 9 is an inverter.

Claims (1)

[Scope of utility model registration request] a customer classification memory having a memory address corresponding to each memory address of the department memory; a memory address designation means for designating a memory address of the department memory or the customer classification memory in response to a department key operation; and the memory address designation means An electronic register with a customer management function, comprising a switching key that is switched to contribute to address designation of the customer classification memory.