JPS6047084U

JPS6047084U - electronic cash register device

Info

Publication number: JPS6047084U
Application number: JP13893783U
Authority: JP
Inventors: 首藤　春樹
Original assignee: オムロン株式会社
Priority date: 1983-09-06
Filing date: 1983-09-06
Publication date: 1985-04-02

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例の全体の概略ブロック図で
ある。第２図はマスタＥＣＲの具体的なブ遁ツク図であ
る。第３図はスレーブＥＣＲの具体低なブロック図であ
る。第４図はこの考案の一実施例の具体的な動作を説明
するためのフロー図である。図において、１はマスタＥＣＲ，１１はキーボード、１
２はＣＰＵ、１３はＲＯＭ、１４はＲＡＭ１１７は伝送
制御回路、２はバックアップ用マスタＥＣＲ，３０，３
０１ないし３０ｎはスレーブＥＣＲ，３１はキーボード
、３２はＣＰＵ、３３はＲＯＭ、３４はＲＡＭ、３７は
伝送制御回路を示す。FIG. 1 is an overall schematic block diagram of one embodiment of this invention. FIG. 2 is a concrete block diagram of the master ECR. FIG. 3 is a detailed block diagram of the slave ECR. FIG. 4 is a flowchart for explaining the specific operation of an embodiment of this invention. In the figure, 1 is the master ECR, 11 is the keyboard, 1
2 is a CPU, 13 is a ROM, 14 is a RAM 117 is a transmission control circuit, 2 is a backup master ECR, 30, 3
01 to 30n are slave ECRs, 31 is a keyboard, 32 is a CPU, 33 is a ROM, 34 is a RAM, and 37 is a transmission control circuit.

Claims

[Scope of Claim for Utility Model Registration] A masked electronic cash register and a plurality of slave electronic cash registers, and in response to a product code being input from any of the plurality of slave electronic cash registers, the product An electronic cash register device that transmits a code to the mask electronic cash register, and transmits pre-stored product data corresponding to the product code from the mask electronic cash register to the slave electronic cash register. The mask electronic cash register further includes a mask backup electronic cash register provided in parallel to the mask electronic cash register, and the mask electronic cash register receives the product code from any of the plurality of slave electronic cash registers. In response to the input, the code of the product is transmitted to the mask backup J [sub-cash register, and then the product data corresponding to the product code is transmitted to the flave electronic cash register; type cash register device.