A production quality monitoring system and method for mixing equipment based on multiple data sources

Abstract

The invention provides a stirring device production quality monitoring system based on multiple data sources and a method, and relates to the technical field of stirring device production quality monitoring. A data acquisition module is used for acquiring production data; a data storage module, a data type judgment module, a curve drawing and analysis module, an acquired data authenticity analysis module and a production quality analysis module in a data analysis system are used for carrying out deep analysis on the production data and monitoring operation states of stirring devices, authenticity of the acquired data and whether the production quality meets a regulated requirement. A human-machine interaction interface displays monitoring results. According to the invention, dynamic weighing accuracy of stirring devices in a blending process can be effectively monitored; it is achieved that an intelligent early warning is given out for fault stirring devices, and the operation states of the stirring devices, whether the acquired data is true and accurate and whether the production quality meets a regulated requirement are monitored, so quality risks are effectively eliminated, and powerful technical support is provided for stabilized soil / concrete / mixture quality monitoring of a construction project.

Description

technical field [0001] The invention relates to the technical field of production quality monitoring of mixing equipment, in particular to a system and method for monitoring production quality of mixing equipment based on multiple data sources. Background technique [0002] At present, there are many ways to monitor the production quality of stabilized soil / concrete / mixture for mixing plants in the market. The common methods are: "sensor acquisition" monitoring by collecting and analyzing the original signal of the mixing equipment sensor, The "database collection" monitoring is carried out through the control system database data, the "printer collection" monitoring is carried out by analyzing the data output from the mixing equipment to the printer, and the "controller collection" monitoring is carried out by analyzing the communication protocol of the control system of the mixing equipment Wait. Regardless of the production quality monitoring method, the production resul...

AI Technical Summary

Problems solved by technology

The prerequisite for the accuracy of this judgment method is that the mixing equipment is in good condition and there are no artificial violations, otherwise the collected data cannot reflect the real production quality of stabilized soil / concrete / mixture

However, under the long-term production and working status of the mixing equipment, it is inevitable that equipment failures will occur, such as sensor failures, silo switch valve failures, mixing tank valve failures, etc. There are also individual violations of regulations, production data falsification, etc., the above situation occurs , will definitely affect the authenticity of the production result data. It is not objective and untrue to use such data to judge whether the quality of the stabilized soil / concrete / mixture meets the requirements.

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