自动售货机节能设计与实现

作者：张建龙，余世明* 日期：2010-06-28/span> 浏览：2886 查看PDF文档

自动售货机节能设计与实现
张建龙，余世明*
（浙江工业大学 信息工程学院，浙江 杭州 310023）

摘要：自动售货机24小时不间断运营，需要消耗大量电力。为最大限度减少自动售货机能耗，研究了基于ARM LPC2119的冷热饮自动售货机节能控制系统的软、硬件设计方案。系统通过应用红外感应技术检测有无顾客购买商品从而实现了售货机照明灯自动开启与关闭，设计了参数可设的压缩机运行方案以替代原先简单粗放的控制方法，以及建立了售货机故障检测等机制，实现了自动售货机的节能控制。实验结果表明该系统运行稳定，可节约电能8%~11%左右，具有较好的实用价值。
关键词：自动售货机；节能；红外检测；压缩机
中图分类号：TP39文献标识码：A文章编号：1001-4551(2010)04-0055-03

Design and realization of vending machine energysaving mode

ZHANG Jianlong, YU Shiming
(College of Information Engineering, Zhejiang University of Technology, Hangzhou 310023, China)

Abstract: The vending machine operates 24 hours a day and needs a large amount of electricity. Aiming at minimizing electricity consumption of vending machine, a kind of energysaving control system based on ARM LPC2119 was described. The infrared detection technology was used to realize the automatic control of light, the compressor control program based on parameters was redesigned to replace the original inefficient program and the fault checking mechanism was established to achieve the goal. Experiment results prove that the system works well, it can save 8%~11% of the energy and has the practical value.
Key words: vending machine; energysaving; infrared detection; compressor