一种用于热量表数据读取的红外通信系统设计  

Heat Meter Infrared Communication System Design

作　　者：刘田红 薛清文 仇国富[1] 

机构地区：[1]南京理工大学机械工程学院,江苏南京210094

出　　处：《机械制造与自动化》2016年第2期200-201,205,共3页Machine Building & Automation

摘　　要：随着国家节能减排方针的推进,我国居民冬季集中供暖实行分户计量已势在必行。现根据户用热量表数据实现红外无线抄表的需要,研究、设计了一种热量表红外通信系统。考虑到热量表低功耗限制,研制采用了编码简便、容错性强的十进制无线数据通信协议和相应的发送接收电路,经实验验证,取得了很好的效果。With the implement of energy saving and emission reduction in China,household heat metering for centralized supply heat in winter is imperative. To take the data from residential heat meters and achieve the goal of the copy of the meter readings with the infrared communication system,this article studies and designs this system. Considering the power consumption limit of the heat meter,it applies a simple coding and fault tolerant decimal wireless data transferring protocol,and the sending and receiving circuits,which work well in infrared data communication system for the heat meter.

关 键 词：热量表 红外抄表 通信协议 数据传输 

分 类 号：TN914[电子电信—通信与信息系统]