Data management/control method and system used for monitoring system

Abstract

The invention discloses a data management / control method and system used for a monitoring system. The method includes: acquiring real-time monitoring data of target equipment; judging whether real-time monitoring data and data in temporary variables in the monitoring system are the same, wherein the data in the temporary variables are historical monitoring data of the target equipment; if not, storing the real-time monitoring data into a memory database of the monitoring system, and updating the data in the temporary variables to the real-time monitoring data; and if yes, discarding the real-time monitoring data. Changed real-time data are all stored in the memory database, an effect that all data are well documented and can be queried is guaranteed, data as detailed as possible can be provided for a user, data analysis and problem locating in problem appearing of the monitored equipment are facilitated, the amount of data needing to be stored is reduced, system resources are saved, the monitoring data are stored in the memory database, operation speed is high, too many burdens cannot be caused on the system, and system loads are reduced.

Description

technical field [0001] The invention relates to the technical field of monitoring, in particular to a data management and control method and system for a monitoring system. Background technique [0002] With the development of science and technology, more and more electrical equipment are applied in people's life and work. In some application environments, it is necessary to monitor the equipment in the preset area, such as communicating with equipment such as air conditioners and power meters through the data center monitoring system, and each communication will obtain part of the data of the corresponding equipment, because the acquired data If the data is large, storing all the data in the database will greatly increase the burden on the monitoring system. [0003] At present, historical data is usually stored periodically, for example, the data is stored in the database every 5 minutes. However, in reality, the frequency of communication between the monitoring system a...

AI Technical Summary

Problems solved by technology

However, in reality, the frequency of communication between the monitoring system and the monitored equipment is generally controlled within 10 seconds at the longest, and once every 500ms at the shortest. That is to say, the update of monitoring data is actually between 500ms and 10s. When there is a problem with the device, it is difficult to locate the specific problem because the amount of stored data is too small

However, if real-time data is saved, saving all the data will cause a great burden on the monitoring system and seriously affect the performance of the monitoring system

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