KR910017310A - How the Force Terminal Works When the Force System Is Down - Google Patents

How the Force Terminal Works When the Force System Is Down Download PDF

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Publication number
KR910017310A
KR910017310A KR1019900003836A KR900003836A KR910017310A KR 910017310 A KR910017310 A KR 910017310A KR 1019900003836 A KR1019900003836 A KR 1019900003836A KR 900003836 A KR900003836 A KR 900003836A KR 910017310 A KR910017310 A KR 910017310A
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KR
South Korea
Prior art keywords
file
slave
clerk
master
terminal
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Application number
KR1019900003836A
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Korean (ko)
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KR920007255B1 (en
Inventor
김명구
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정용문
삼성전자 주식회사
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Priority to KR1019900003836A priority Critical patent/KR920007255B1/en
Publication of KR910017310A publication Critical patent/KR910017310A/en
Application granted granted Critical
Publication of KR920007255B1 publication Critical patent/KR920007255B1/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00Digital computers in general; Data processing equipment in general
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring

Abstract

내용 없음No content

Description

포스 시스템 다운시 포스 터미날의 운영 방식How the Force Terminal Works When the Force System Is Down

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 포스시스템의 마스터 및 슬레이브 터미날의 화일 보유 상태도, 제2도는 본 발명이 적용되는 시스템 블럭도, 제3도는 본 발명의 흐름도.1 is a file holding state diagram of a master and slave terminals of a force system according to the present invention, FIG. 2 is a system block diagram to which the present invention is applied, and FIG. 3 is a flowchart of the present invention.

Claims (2)

마스터 메모리를 구비한 마스터 터미날과 슬레이브 메모리 및 단품 관리 계획시를 구비한 다수의 슬레이브 터미날로 구성된 포스시스템의 운영 방식에 있어서, 임의의 슬레이브 터미날에서 사인 온시 상기 마스터 터미날로부터 점원 화일 및 배정 화일을 수신하여 보관하는 제1과정과, 상기 제1과정 수행후 사인 오프 상태 혹은 시스템 다운 여부를 검사하는 제2과정과, 사인 온 상태에서 시스템 다운시 점원 교체 여부를 검사하는 제3과정과, 점원 교체시 단품 등록 여부에 따라 단품정보가 있으면 슬레이브 화일을 갱신하고 단품 등록 상태가 아니거나 단품 등록시 단품 정보가 없으면 램의 관련 화일을 갱신한 후 사인 온 되어 있는 점원 화일을 갱신하는 제4과정과, 사인 오프 상태에서 시스템 다운되지 않았을시 다른 점원화일을 마스터로 전송하고 제1과정으로 루핑하는 제5과정과, 사인 오프 상태에서 시스템 다운되거나 시스템 오프 상태가 아니고 시스템 다운시 점원 교체 요구가 있으면 허가된 점원 일시 점원화일을 생성하고 기존 점원 화일을 보관한 후 제2과정으로 루핑하는 제6과정과, 상인 오프 상태가 아니며 시스템 다운 상태도 아닐시 단품 관리 인터럽트 상태이면 슬레이브 메모리의 자주 억세스되는 단품 정보를 마스터로 부터 수신하여 저장시키고 상기 단품 관리 인터럽트가 발생치 않았거나 상기 단품 정보 수신 후 단품 등록 요구시 마스터의 단품화일을 갱신하며 단품 등록 요구가 없을 시 램의 관련 화일을 갱신한 후 사인 온 되어 있는 점원 화일을 갱신한 다음 상기 제2과정으로 루핑하는 제7과정으로 이루어짐을 특징으로 하는 슬레이브 터미날 운영 방식.A method of operating a POS system consisting of a master terminal having a master memory and a plurality of slave terminals having a slave memory and a component management plan, wherein a clerk file and an assignment file are received from the master terminal upon sign-on at any slave terminal. And a second process of checking whether a sign-off state or a system is down after performing the first process, a third process of checking whether a cashier is replaced when the system is down in a sign-on state, and when replacing a cashier. The fourth step is to update the slave file if there is single item information according to the single item registration, and to update the clerk file that is signed on after updating the relevant file of RAM if the single item information is not registered or the single item information is not registered. When the system is not down in the state, another clerk file is sent to the master and the first The fifth step of looping to the process, and if the system is down in the sign-off state, or if there is a request for replacing the clerk when the system is down, the authorized clerk creates a temporary clerk file, keeps the existing clerk file, and then loops to the second process. In the sixth step, if the merchant is not in the off state and is not in the system down state, if the unit management interrupt state, the frequently accessed unit information of the slave memory is received and stored from the master and the unit management interrupt has not occurred or the unit information. After receiving the product, the master file is renewed when the unit is requested.If there is no request for the product registration, the master file is updated and then the sign-on clerk file is updated. Slave terminal operating method. 마스터 메모리를 구비한 마스터 터미날과 슬레이브 메모리 및 단품 관리 계획기를 구비한 다수의 슬레이브 터미날로 구성된 포스시스템의 운영 방식에 있어서, 억세스하고자 하는 슬레이브 터미날 번호를 세팅하는 제1과정과, 시스템에 연결되어진 슬레이브 터미날수가 억세스하고자 하는 슬레이브 터미날 번호보다 작을 시 상기 슬레이브 터미날 번호에 해당하는 슬레이브 터미날을 억세스하는 제2과정과, 해당 슬레이브 터미날 억세스 후 점원 화일이 2개 이상인지 체크하는 제3과정과, 점원 화일이 2개 이상일시 사인 온 되어 있지 않은 점원 화일을 수신하고 슬레이브 화일을 소거하는 제4과정과, 점원화일이 2개 미만이거나 상기 제4과정과 수행후 슬레이브 터미날에 있는 단품화일 내용과 마스터 화일 내용을 합산한 후 억세스하고자 하는 슬레이브 터미날 번호를 증가시키고 상기 제2과정으로 루핑하는 제5과정으로 이루어짐을 특징으로 하는 마스터 터미날의 복구방법.A method of operating a POS system comprising a master terminal having a master memory and a plurality of slave terminals having a slave memory and a component management planner, the first step of setting a slave terminal number to be accessed and a slave connected to the system A second process of accessing a slave terminal corresponding to the slave terminal number when the number of terminals is smaller than a slave terminal number to be accessed; and a third process of checking whether two or more clerk files are accessed after accessing the corresponding slave terminal; Receiving a clerk file that is not signed on at least two times and erasing the slave file, and the single file contents and master file contents in the slave terminal after the clerk file is less than two or after the fourth process Slave you want to access after adding up And a fifth process of incrementing a terminal number and looping to the second process. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900003836A 1990-03-21 1990-03-21 Operating method for point of sales terminal KR920007255B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900003836A KR920007255B1 (en) 1990-03-21 1990-03-21 Operating method for point of sales terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900003836A KR920007255B1 (en) 1990-03-21 1990-03-21 Operating method for point of sales terminal

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KR910017310A true KR910017310A (en) 1991-11-05
KR920007255B1 KR920007255B1 (en) 1992-08-28

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KR1019900003836A KR920007255B1 (en) 1990-03-21 1990-03-21 Operating method for point of sales terminal

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030056885A (en) * 2001-12-28 2003-07-04 지식정보기술 주식회사 POS System using a Portable Contactless Recording Medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030056885A (en) * 2001-12-28 2003-07-04 지식정보기술 주식회사 POS System using a Portable Contactless Recording Medium

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KR920007255B1 (en) 1992-08-28

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