基于PLC的自动售货机及数据统计系统设计.docVIP

PAGE 30 基于PLC的自动售货机及数据统计系统设计 摘 要 科技是第一生产力，为社会的社会不断的发展提供源源不断的动力。在每一个社会阶段，都会出现一些新科技的产物。在现代社会中，人们身边最熟悉的就是购物，购物是人民生活中不可或缺的重要组成部分。自动售货机就是科技社会发展的必然产物，随着劳动力短缺以及劳动力成本的不断提升，为了降低商家的经营成本，科学家们通过研究创造了自动售货机。 本文将笔者将通过对自动售货机的控制系统施行自动化的控制方法展开设计，利用PLC对其进行集中控制，自保停顺序控制，利用按钮开关等外部电气元件进行组合控制，使得整个自动售货机控制系统可以自动运行，无需人工过多干预。与此同时，本文还通过使用上位机组态的技术与MCGS组态软件得到的自动售货机关于售卖情况的各种数据，再按照一定的技术实现与远程控制模块之间的数据交流，来达到创造出可以进行数据统计的自动售货机的目的，使得整个自动售货机控制系统设计目标清晰可见。 关键词：自动售货机 PLC MCGS 数据统计 销售数据 Design of Vending Machine And Data Statistics System Based on PLC ABSTRACT Science?and?technology?is?the?first?productive?force,?which?provides?a?continuous?power?for?the?continuous?development?of?the?society.?In?every?social?stage,?there?will?be?some?new?technology?products.?In?modern?society,?people?are?most?familiar?with?shopping.?Shopping?is?an?indispensable?part?of?peoples?life.?Vending?machine?is?the?inevitable?product?of?the?development?of?science?and?technology?society.?With?the?labor?shortage?and?the?rising?of?labor?cost,?in?order?to?reduce?the?operating?cost?of?businesses,?scientists?created?vending?machine?through?research. In?this?paper,?the?author?will?design?the?automatic?control?method?of?the?control?system?of?the?vending?machine,?use?PLC?to?control?the?vending?machine?in?a?centralized?way,?and?use?the?button?switch?and?other?external?electrical?components?for?combined?control,?so?that?the?whole?vending?machine?control?system?can?run?automatically?without?too?much?manual?intervention.?At?the?same?time,?this?paper?also?uses?the?configuration?technology?of?the?upper?computer?and?MCGS?configuration?software?to?get?all?kinds?of?data?about?the?vending?situation?of?the?vending?machine,?and?then?realizes?the?data?exchange?with?the?remote?control?module?according?to?certain?technology,?so?as?to?achieve?the?purpose?of?creating?the?vending?machine?that?can?carry?out?data?statistics,?and?make?the?design?goal?of?the?whole?vending?machine?control?system?clear?and?visible?。 Keywords: Vending machine PLC MCGS Data s