融合北向接口与设备直连的通信设备数据采集研究

Research on Data Collection for Communication Equipment Based on Device Direct Connection and Northbound Interface

目前在电力通信网中,综合网管主要通过北向接口采集和设备直连采集来获取设备告警、资源及运行状态数据,但传统单一模式的数据采集,无论是北向接口还是设备直连,均在不同程度上存在着采集数据完整性、准确性、及时性以及稳定性上的不足。文章对北向接口与设备直连模式的电网通信设备数据采集技术进行了研究,创新了2种采集模式融合的采集技术。首先将协议栈进行统一封装,智能调配,对采集模式进行自适应识别,智能化选用更合适的采集方式;其次,结合2种模式的数据采集,做到个性化功能互补;最后,对2种模式采集的数据进行智能化匹配以及双维度数据验证。实践证明,该技术融合了北向接口与设备直连2种主流数据采集模式,功能互补,从而提高了数据采集的完整性、准确性、及时性以及稳定性。

At present, integrated network management in power communication network used either the northbound interface or the device direct connection mode to get the warning, resource and operation status data. But the two modes exists some shortcomings in the accuracy timeliness and stability in data collection. In this paper, the data collection technology of the power grid communication equipment through the northbound interface and the device direct connection mode is studied, and the integrated collection technology of two collection modes is realized. First of all, the protocol stack is encapsulated and intelligently deployed. The collection model is adaptively identified, and more appropriate collection methods are selected intelligently. Then, personalized functions complement is realized by combining the two modes of data collection. Finally, the data collected from the two models is intelligently matched and verified by two dimensional data. The technology combines two main data collection modes of device direct connection and northbound interface, which complements each other so as to improve the integrity, accuracy, timeliness and stability of data collection.