KR950024119A

KR950024119A - Anti-theft device for vending machine and its method

Info

Publication number: KR950024119A
Application number: KR1019940000942A
Authority: KR
Inventors: 이의영
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1994-01-19
Filing date: 1994-01-19
Publication date: 1995-08-21

Abstract

본 발명은 자동판매기에 방범부저를 설치하고 비밀번호입력에 따라 방범부저의 구동을 제어함으로써 비밀번호를 모르는 외부인이 자동판매기의 도어를 열었을 경우 자동으로 부저를 구동시켜 경고함으로써 자동판매기의 파손 및 도난을 방지하도록 한 자동판매기의 도난방지장치 및 그 방법에 관한 것이다.The present invention prevents damage and theft of the vending machine by installing a security buzzer in the vending machine and controlling the operation of the security buzzer according to the password input when the outsider who does not know the password opens the door of the vending machine. An anti-theft device for a vending machine and a method thereof are provided.

이러한 본 발명은 도어개폐 감지부와, 비밀번호 입력부와, 주제어부와, 방범스위치 제어부와, 경고음 발생부를 구비하여 방범스위치가 온된 상태에서 방범기능 수행중 비밀번호 입력부를 통해 비밀번호가 입력되면 이를 검색하는 단계와, 상기 검색결과에 따라 부저를 제어하고 설정된 식단을 검색하는 단계와, 설정된 시간이 되면 방범스위치를 온시키고 방범기능을 수행하는 단계를 실행시킴으로써 달성된다.The present invention comprises a door opening and closing detection unit, a password input unit, a main control unit, a security switch control unit, a warning sound generating unit to search for a password is input through the password input unit while performing the security function in the state that the security switch is turned on And controlling the buzzer according to the search result and searching for the set diet, and when the set time is reached, executing the step of turning on the security switch and performing a security function.

Description

Anti-theft device for vending machine and its method

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

제1도는 종래의 시스템의 블럭구성도.1 is a block diagram of a conventional system.

제2도는 본 발명 자동판매기의 도난방지장치의 구성도.2 is a block diagram of the anti-theft device of the vending machine of the present invention.

제4도는 본 발명 자동판매기의 도난방지방법을 보인 제어흐름도.4 is a control flow chart showing the anti-theft method of the vending machine of the present invention.

Claims

Door opening and closing detection unit for detecting the opening and closing state of the door; A password input unit capable of selecting a beverage and password input consisting of a plurality of selection buttons; Door detection value and password output from the door opening and closing detection unit and password input unit A main control unit for controlling the overall operation of the anti-theft device according to the input; Security switch control unit for controlling the security switch in accordance with the control of the main control unit; Generating a warning sound under the control of the main control unit comprising a warning sound generating unit to prevent theft Anti-theft device of a vending machine, characterized in that.

The anti-theft device of a vending machine according to claim 1, wherein the warning sound generating unit comprises a relay for driving under the control of the main controller and a buzzer for generating a warning sound under the control of the relay.

If the password is input through the password input unit while the security switch is turned on while the security switch is on; Searching for the buzzer according to the search results and searching the set diet; When the set time turns on the security switch and Theft prevention method of the vending machine, characterized in that the step of performing a security function.

The method of claim 3, wherein the retrieving of the set time comprises: driving an alarm buzzer to generate an alarm sound when the input password is incorrect; turning off the security buzzer and turning off the security switch when the input password is correct; Searching for the presence or absence of the door; Anti-theft method of the vending machine comprising the step of searching for the set time if the door opening and closing search result door is closed.

※ Note: The disclosure is based on the initial application.