Configurable data acquisition system for industrial equipment

Abstract

The invention discloses a configurable data acquisition system for industrial equipment. The system is characterized in that production equipment is connected with a control unit through an industrialbus, and an OPC server is arranged between a control unit and a data acquisition unit, the data acquisition unit is further connected with a database, the OPC server is used for collecting the real-time data, transmitted by the control unit, of the production equipment, the data acquisition unit acquires the real-time data as required according to configuration, caches the real-time data and stores the cached data into the database, and the database is used for persistently storing the data. The invention further discloses a configurable data acquisition method and an online modification method for the industrial equipment. According to the system, flexible configuration and acquisition of data acquisition requirements of different types of equipment and different numbers of equipment canbe realized.

Description

technical field [0001] The invention belongs to the field of data acquisition, and more specifically relates to a configurable data acquisition system for industrial equipment. Background technique [0002] With the continuous advancement of industrialization and informatization, the collection of industrial production process data is particularly important. However, in the 5G era of the Internet of Everything, the degree of intelligence of industrial equipment continues to increase, and the types and quantities of equipment are also increasing, which leads to more diverse sources and scope of data collection. In this context, there are many kinds of industrial communication protocols used to transmit data, and there is no unified standard. Traditional data acquisition systems are often customized and developed for specific protocols, so that there is flexibility in data acquisition for other protocols. Insufficient versatility and scalability. Furthermore, due to the dive...

AI Technical Summary

Problems solved by technology

In this context, there are many kinds of industrial communication protocols used to transmit data, and there is no unified standard. Traditional data acquisition systems are often customized and developed for specific protocols, so that there is flexibility in data acquisition for other protocols. Insufficient versatility and scalability

Moreover, due to the diversity of requirements for data collection, there is a lack of effective configurable methods to deal with this diversity

These problems have become the challenges faced by data acquisition technology under the background of Internet of Things technology.

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