摘要
针对监测频次低、分布范围广、监测数据分散等问题,提出基于ARM和GPRS的无线监测系统数据终端的设计方案。研究了GPRS的通讯原理,以S3C2440微处理器为核心器件,MC35i模块将终端采集到的信息通过GPRS网络传输到上位机的数据中心进行分析和处理,并给出了详细的硬件设计和软件设计思路。本系统具有功耗小、成本低、实时在线等优点。
This paper puts forward a designing scheme of Data Terminal in remote monitoring system based on ARM and GPRS,which is mainly try to improve the existing problems in traditional method such as low monitor frequency,wide distribution,much dispersion in data.After carefully study the communica- tion principle of GPRS,by using the S3C2440 microprocessor as the core device,MC35i transmits the data that the terminal gets to the data center of host computer for analysis and management.And the consideration in detail about the design of the hardware and software is introduced.This system has many advantages such as low-power consumption,low cost,real-time online and so on.
出处
《电子质量》
2012年第12期23-25,共3页
Electronics Quality
