Method and device for synchronously collecting data between modules of distributed system in real time

• Main Authors: LU SHENG, LI ZHAOYANG, NIU CHENGYU, LAN WUSHENG, ZHANG YANLONG, LI MINGDAO, ZHANG HANG, HE XINGDUO, WANG XING
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a method and a device for synchronously collecting data among modules of a distributed system in real time. The method comprises the following steps: collecting data of each module and data of a power supply in the distributed system in real time; processing data of each module by taking power supply data as a reference; and carrying out synchronous processing on the processed data of each module. According to the invention, the data collected by each module of the distributed system takes a device power supply as a reference, and the synchronous collection does not depend on an external clock source, so that the engineering construction difficulty is reduced, the reliability of the system is improved, and the structure of the monitoring system is optimized. 一种分布式系统模块间数据实时同步采集方法及装置,该方法包括：实时采集分布式系统中各模块的数据以及电源的数据；以电源数据为基准处理各模块的数据；将处理后的各模块的数据进行同步处理。本发明中分布式系统各模块采集的数据都以装置电源作为参考，其同步采集不需要依靠外部时钟源，降低了工程施工难度，提升了系统的可靠性，优化了监测系统结构。