摘要
设计一款基于IC卡预付费煤气表,以实现预充值、气阀控制,以及漏气、余值不足等报警和IC卡检测及相关数据处理等功能。解决了传统煤气表浪费人力资源、影响居民生活、收费管理难等问题。
Design a pre-paid Gas Meter based on IC Card, in order to achieve a prepaid, air valve control and blowby gas, insufficient residual value alarm and IC card detection and data processing functions. To solve the traditional gas meter waste of human resources, affecting the population lives, charging management difficulties in management.
出处
《中国仪器仪表》
2010年第6期63-66,共4页
China Instrumentation
