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发明名称
一种新型抄表机
摘要
本实用新型公开了一种可以对多个仪表的数据进行抄表,并将抄表结果通过电话通信线路发送出去的抄表机。本抄表机电路部分由单片计算机、RS-485通信口、调制解调器及电源组成。上述单片计算机、RS-485通信口、调制解调器中的全部集成电路及其他一些电路零件装配在一块印制板上,构成了一块单板计算机。该单板计算机完成了本抄表机的主要功能。这是一种无需现场人工操作、不影响原仪表计量精度、结构简单的自动化抄表机。
申请公布号
CN2300886Y
申请公布日期
1998.12.16
申请号
CN96220493.5
申请日期
1996.10.03
申请人
陈学恭;福州力之源电子技术开发有限公司
发明人
陈学恭;林家春;曾祖坚;关志伟
分类号
G01D4/00
主分类号
G01D4/00
代理机构
代理人
主权项
一种抄表机,其电路部分由单片计算机(B)、RS-485通信口(A)、调制解调器(C)、电源(D)组成,该抄表机通过其RS-485通信口(A)与多个待采集数据的仪表(M1、M2……Mn)连接进行通信,该抄表机由其调制解调器(C)通过电话通信线路与电话通信线路另一端的计算机连通进行通信,该抄表机的特征是上述单片计算机(B)、RS-485通信口(A)、调制解调器(C)中的全部集成电路装在一块单板计算机上。
地址
350001福建省福州市朱紫坊46号
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