基于GPRS的热力管网监测软件设计

The design of thermal pipe monitoring software based on GPRS

通用分组无线业务GPRS技术作为一种成熟的商用无线通信技术,在无线监测管理系统中因其费用较其他无线传输(如3G技术)低,且传输速率高,而有着很好的应用前景。文章提出了基于GPRS的热力管网监测软件设计的方法,包括热力管网监测系统的总体结构图、具体的软件设计流程图以及部分程序,其中:设计的通讯部分主要采用基于GPRS的TCP/IP协议来实现,数据的接收是采用VB环境中的Winsock控件来实现;设计利用Access数据库对该监测系统的数据进行管理,其可行性通过现场使用得到了充分验证。

GPRS （General Packet Radio Service） is a mature commercial wireless communication technique. Its lower cost than other wireless communications （such as 3G） and high transmission rate make it have a good prospect for the application in the wireless monitoring ＆ administration system. The methods for the design of the thermal pipes monitoring software base on GPRS has been put forward in this paper. The overall structure of the monitoring system, flow diagram of software design and some programs are given. Especially, the design adopts GPRS TCP/IP protocol to communicate, using the Winsock control in VB environment to achieve data receiving and Access database for management. The feasibility of this design is proved well by field applications.