Picosecond laser triggering and spectrum acquisition synchronous control method, terminal and system

By performing polynomial fitting and network topology reconstruction on the historical water quality information of the water quality analyzer cluster, and adjusting the synchronization timing signal, the problems of inaccurate timing and insufficient anti-interference of laser triggering and spectral acquisition in the water quality analyzer cluster were solved, and high-precision synchronization control was achieved.

CN121577526BActive Publication Date: 2026-07-03湖南云河信息科技有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
湖南云河信息科技有限公司
Filing Date
2025-11-24
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

In existing technologies, the synchronous control of laser triggering and spectral acquisition in water quality analyzer clusters suffers from inaccurate timing and insufficient anti-interference capabilities, especially when the communication link is blocked or fails, leading to control failure.

Method used

By performing polynomial fitting and water quality prediction on the historical water quality information of the water quality analyzer cluster, adjusting the initial synchronization timing signal, and reconstructing the network topology by combining the k-nearest neighbor intra-group communication rules, the master and unsynchronized water quality analyzers are determined to perform laser triggering and spectral acquisition synchronization control.

Benefits of technology

It improves the accuracy of laser triggering and spectral acquisition, enhances the anti-interference capability of the network topology, avoids control failure, and ensures the synchronous control accuracy of the water quality analyzer cluster.

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Abstract

This application relates to the fields of data processing and water quality detection technology, and provides a picosecond-level laser triggering and spectral acquisition synchronization control method, terminal, and system. The method includes: predicting the water quality of the water area monitored by the cluster of water quality analyzers to be synchronized based on historical water quality information from a set of historical water quality information collected by the cluster of water quality analyzers to be synchronized, to obtain first water quality information; adjusting an initial synchronization timing signal based on the first water quality information to obtain a target synchronization timing signal; and performing laser triggering and spectral acquisition synchronization control on the water quality analyzers to be synchronized in the cluster of water quality analyzers to be synchronized based on the main water quality analyzer to be synchronized, the first network topology, and the target synchronization timing signal, thereby improving the accuracy of laser triggering and spectral acquisition synchronization control on the cluster of water quality analyzers to be synchronized.
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