电表数据GPRS采集系统
申请公布号:CN202495139U
申请号:CN201120423734.2
申请日期:2011.10.31
申请公布日期:2012.10.17
发明人:魏斌
分类号:G08C17/02(2006.01)I
主分类号:G08C17/02(2006.01)I
地址:201206 上海市浦东新区金新路58号903室
摘要:电表数据GPRS采集系统,包括电表、一体化采集器和上位机,其特征在于:所述电表通过RS-485总线与所述一体化采集器通讯连接,所述上位机与所述一体化采集器通过GPRS通信网络实现通讯连接,所述一体化采集器上设有RS-485芯片、GPRS模块、存储器、RTC芯片、微控制器、短信的参数查询模块、电源灯、上行通信灯、下行通信灯、在线灯和备用端口。有益效果是:一体化采集器实现串行通讯和GPRS通讯方式之间的转换,上行通道采用GPRS无线数据通信通道,数据传输遵循TCP/IP协议,传输速度快,稳定可靠,覆盖面广,下行通道遵循Modbus协议,适应绝大多数电能表,本实用新型具有实现简单、维护方便、成本低、降低人力成本等优点。
主权项:电表数据GPRS采集系统,包括电表、一体化采集器和上位机,其特征在于:所述电表通过RS‑485总线与所述一体化采集器通讯连接,所述上位机与所述一体化采集器通过GPRS通信网络实现通讯连接。
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