A Stream Computing Method for Railway Distribution Network Monitoring Information Based on Storm

Zhijian QU, Qunfeng WANG, Xiang PENG, Ruilin ZHOU
2017 Proceedings of the 2017 International Conference on Electronic Industry and Automation (EIA 2017)   unpublished
Aiming at the problem of rapid processing of realtime data in intelligent dispatching, a new method for calculating the information flow of distribution network monitoring is proposed. Access the distribution network monitoring data by publishing subscriptions, combining the topology parallel model of flow calculation, comprehensive use of multi -theme partition message caching technology, to achieve low-latency and high-throughput processing of distribution network monitoring information[1-3].
more » ... g information[1-3]. The method can obtain hundreds of millisecond monitoring data processing delay, and it has practical value in research to improve low-latency distribution network dispatch system.
doi:10.2991/eia-17.2017.84 fatcat:v7ywhrjwzzekhh6iztwh4o3fou