| 基于GPRS的远程抄表系统硬件接口电路的设计 |
| |
| 引用本文： | 戴小红.基于GPRS的远程抄表系统硬件接口电路的设计[J].商丘职业技术学院学报,2014(5):44-46. |
| |
| 作者姓名： | 戴小红 |
| |
| 作者单位： | 福建水利电力职业技术学院,福建永安,366000 |
| |
| 摘 要： | 基于 GPRS 技术的远程抄表系统的数据采集终端带有GPRS功能，它向下通过RS‐485总线与智能电表连接，向上利用GPRS的Internet接入功能与主站计算机中心进行数据通信。选用了MSP430F149单片机作为集中器的中心处理器，GPRS 模块采用无铅环保型模块MC39i 。
|
| 关 键 词： | 远程抄表 集中器 |
The Design of the Hardware Interface Circuit of Remote Meter Reading System Based on GPRS |
| |
| DAI Xiaohong.The Design of the Hardware Interface Circuit of Remote Meter Reading System Based on GPRS[J].Journal of Shangqiu Vocational and Technical College,2014(5):44-46. |
| |
| Authors: | DAI Xiaohong |
| |
| Institution: | DAI Xiaohong ( Fujian College of Water Conservancy And electric Power,Yong＇an 366000, China ) |
| |
| Abstract: | Data acquisition terminal of remote meter reading system which is based on GPRS has a function of GPRS .It is down to connect smart meters through RS‐485 bus and up to use the GPRS Internet access function and master computer center for data communication .This system selects MSP430F149 microcontroller as the central processor of concentrator while GPRS module uses MC 39i ,unleaded environmental module . |
| |
| Keywords: | GPRS remote meter reading concentrator |
| 本文献已被 维普 万方数据 等数据库收录！ |
