Method and system for synchronously processing bit number configuration data under distributed condition

Abstract

The invention discloses a method for synchronously processing bit number configuration data under a distributed condition, and the data structure of the bit number configuration data at least comprises a unique bit number index, a stable creation version number determined based on the bit number index, a change version number changed based on the change of system data, and an update version number that changes based on the bit number's own data change. The data synchronization processing method specifically comprises the steps of obtaining a global operation version number; filing and backing up the original data; updating and storing data based on the bit number index, and updating a change version number in the bit number configuration data structure into a global operation version number during storage; the invention further provides a bit number configuration data synchronous processing system. A synchronous management mode of multi-version bit number data configuration under distribution is achieved, rapid configuration synchronization and version change management are achieved for large-scale data bit numbers in the field of distribution, and consistency of bit number data configuration among multi-node distributed systems is guaranteed.

Description

technical field [0001] The invention relates to the field of industrial control, in particular to a method and system for synchronous processing of bit number configuration data in a distributed situation. Background technique [0002] In the field of industrial control, due to the proposal of large-scale systems and distributed architectures, the usage of on-site point configuration data, which is the most important part of on-site data collection, increases with the gradual improvement of the system scale. The order of magnitude of hundreds gradually rises to the order of tens of thousands or even hundreds of thousands. And if it is used as a higher-level big data analysis field or a summary analysis field, such as the data analysis and processing centers of multiple factories or the entire industry, the order of magnitude will reach a very huge level. [0003] As a direct impact on on-site production, the synchronization of point configuration data has become an importan...

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Problems solved by technology

[0006] Aiming at the above problems, the present invention proposes a method for synchronous processing of bit number configuration data in a distributed situation, which solves the problem of effectively synchronizing a large number of data configurations between multiple different nodes and systems, and improves the synchronization efficiency. Efficiency, reduce unnecessary data interaction and compare judgment processing logic to avoid loss of system performance, thereby improving system throughput and execution efficiency

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