摘要
针对当前城镇集中供暖计费中存在的问题,提出了一种基于AT89C52的低功耗、高可靠性供暖计费系统,该系统精确的计量和智能的付费控制,充分实现了供暖系统中"计量"和"收费"的结合,从根本上解决供暖收费问题,大大简化了供暖公司的劳动强度。
In order to settle the charging shortcoming in central heating, this article proposes a billing system based on AT89C52, featuring low power consumption, high dependability. Its accuracy in measuring and intellectualization in paying can realize the combination of ＂metering＂ and ＂charging＂ in the heating system so as to settle the difficulty in charging, and weaken the work intensity of heating companies.
出处
《磁性材料及器件》
CSCD
北大核心
2010年第5期41-43,47,共4页
Journal of Magnetic Materials and Devices
基金
河南省教育厅科技攻关资助项目(2007480001)
关键词
供暖
预付费
计量
heating
prepayment
metering
