基于XML的可配置数据采集网关

Configurable Data Acquisition Gateway Base on XML

分布式数据采集系统在实际应用中数据采集网关往往因专用性,而不能满足通用性的需求。针对这个问题,本文设计了一种可配置的数据采集网关。采用模块化思想,构建数据采集网关软件框架;应用XML技术,描述设备、数据格式以及数据处理规则,实现设备描述信息和数据处理规则的动态添加,增强数据采集网关的通用性。并通过开发的嵌入式建筑能耗数据采集网关实例,验证了方法的可行性。

In distributed data acquisition system,Data Acquisition Gateways are often made for special-purpose,can not meet the universal needs.To address this issue,this paper designed a configurable data acquisition gateway.Using modularization thought,builds the Data Acquisition Gateway software framework.Using the XML technology,describes the device,the data format and the data processing rules,realizes dynamic loading of the device description information and the data processing rule,strengthens the data acquisition gateway＇s versatility.Through example of the embedded construction energy consumption data acquisition gateway,has confirmed the method＇s feasibility.