Data acquisition method, system and equipment for automatically identifying sensor module, medium and product

By automatically identifying the sensor module and sending synchronous trigger pulses for data acquisition, the problem of manual reconfiguration of sensor module replacement or layout adjustment in the prior art is solved, and the plug-and-play and automatic configuration of the data acquisition system is realized, which improves the flexibility of the system and the synchronization and reliability of the data.

CN119689991APending Publication Date: 2025-03-25SHENZHEN RUILIXIN TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202411610726.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-12
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

When the sensor module is replaced or layout adjustment, existing industrial data acquisition systems need to be manually reconfigured, which is time-consuming and labor-intensive and prone to configuration errors. The fixed polling method leads to inconsistent sampling moments, affecting the synchronization and accuracy of data.

Method used

The data acquisition method of the automatic identification sensor module is adopted. By detecting the acquisition identification ID message of the sensor module, the identification ID is sent to the target sensor module and the communication connection is performed, and then the synchronization trigger pulse is sent for data acquisition, and the data source is determined through the identification ID to obtain the collected data.

Benefits of technology

Automatic identification, connection and synchronous data acquisition of sensor modules are realized, tedious steps in manual configuration, improve system flexibility and maintainability, ensure data synchronization and reliability, and reduce maintenance costs and manual operation intensity.

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Abstract

The invention discloses a data acquisition method, system and device for automatically identifying sensor modules, a medium and a product, and relates to the technical field of sensor control, the method comprises the following steps: detecting acquisition identification ID messages of the sensor modules, the number of the sensor modules being a plurality; when it is detected that the identification ID message is obtained, an identification ID is sent to a target sensor module, so that the target sensor module is in communication connection; sending a synchronous trigger pulse to the target sensor module, and performing data acquisition; and detecting a data message carrying the identification ID, determining a sensor module for acquiring data according to the message data, and acquiring the acquired data. Identification, connection and synchronous data acquisition processes of the sensor modules can be automatically completed, and the problems that parameters need to be manually configured in a traditional data acquisition system and sampling needs to be reset when the sensor modules are replaced are effectively solved.
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